CN106652289B - Device capable of visually prompting stolen information of vehicles of community entrance guard - Google Patents

Abstract

The device that can intuitively prompt the information about the stolen vehicle of the gatekeeper of the community is composed of a remote control mechanism, a first wireless transmitting and receiving mechanism, a voltage stabilization mechanism, an infrared transmitting mechanism, an infrared receiving mechanism, a second wireless transmitting and receiving mechanism, an alarm mechanism and a delay mechanism. The first wireless transmitting and receiving mechanism and the positive and negative electrodes of the battery in the vehicle are connected by wires and installed in the plastic casing, the voltage stabilization and infrared emission mechanisms are connected by wires and installed in the plastic box, and the infrared emission and voltage stabilization mechanisms are installed in the community. At the front left end of the rod, the infrared receiving, second wireless transmitting and receiving, delaying, and alarming mechanisms are connected by wires and installed in the plastic component box. The infrared receiving, second wireless transmitting, and delaying mechanisms are installed in the community. The mechanism is located in the element plastic box and is installed in the cell door guard room. When a thief steals a car before reaching the landing pole of the community, the invention can intuitively send out the sound of "this vehicle is suspected of being stolen, please pay attention to screening", and the thief can be caught in time.

Description

A device that can intuitively prompt the doorman of the community to steal the information of the vehicle

technical field

The invention relates to the field of alarm equipment, in particular to an alarm device applied to a residential area. After the area including electric bicycles, motorcycles and cars is stolen, when the stolen vehicle is driven to the door of the area before the lifter, under the action of related equipment, the doorman will The loudspeaker of the indoor alarm agency will intuitively emit the sound of "this vehicle is suspected of being stolen, please pay attention to screening", which intuitively prompts the guard to arouse alertness and catch the thief in time, which facilitates the normal community management work of the community property management party and prevents the thief from escaping Then, after a period of time, it will enter the community again to steal the vehicle, which has a good anti-theft effect on the resident's vehicle and can intuitively prompt the community guard's vehicle theft information.

Background technique

Due to the complex personnel in residential areas, all kinds of vehicles are available, and vehicle thefts occur frequently, which not only brings economic losses to the residents themselves, but also brings great pressure to the management of the community property management; the existing equipment, None of them have the function of intuitively prompting the doorman of the community to steal information when the vehicle is near the gate of the community after taking into account the theft of various vehicles. In practical applications, the probability of the thief being caught after stealing the vehicle is very small, and it cannot effectively prevent the thief from being caught again. Theft of vehicles serves as a defense.

SUMMARY OF THE INVENTION

In order to overcome the complex personnel in the residential area, the theft of vehicles not only brings economic losses to the residents themselves, but also brings great pressure to the management of the property management of the residential area. The known equipment does not have the ability to take into account the theft of various vehicles. After the vehicle is driven to the vicinity of the gate of the community, it can intuitively prompt the function of the stolen information of the community guard. In practical applications, the probability of being caught after the thief steals the vehicle is very small, and it cannot effectively prevent the thief from stealing the vehicle again. The invention provides a kind of application in a residential area. After electric bicycles, motorcycles, and cars are stolen in the residential area, when the stolen vehicle drives to the landing rod at the entrance of the residential area, under the action of related equipment, the loudspeaker of the alarm mechanism in the guard room will be activated. Intuitively, the sound of "this vehicle is suspected of being stolen, please pay attention to screening" is intuitively reminded of the guard to be alert and catch the thief in time, which facilitates the normal community management work of the community property management party, and prevents the thief from escaping and reappearing after a period of time. It is a device that can intuitively prompt the doorman of the community to steal the vehicle, which has a good anti-theft effect on the resident's vehicle when entering the community to steal the vehicle.

The technical scheme adopted by the present invention to solve its technical problems is:

The device that can intuitively prompt the information about the theft of the vehicle by the gatekeeper of the community The structure of the mechanism, the remote control mechanism is the SB-100ATX wireless transmitting circuit, which is equipped with a shell, the SB-100ATX wireless transmitting circuit has a transmitting key switch, and the SB-100ATX wireless transmitting circuit has a matching 12V wireless transmitting circuit. Special battery, the SB-100ATX wireless transmitting circuit has a coding circuit inside, which can prevent the wireless signals transmitted by multiple SB-100ATX wireless transmitting circuits from interfering with each other through the coding circuit coding. The wireless signal transmission distance is 100m, and the owner of the remote control mechanism can carry it with him. The wireless receiving unit, the two-way wireless receiving unit, the one-way wireless transmitting unit and the power-on prompting unit are installed on the first circuit board, and the first circuit board is installed in the plastic casing. There is a metal mesh cover, and there is a mounting plate with openings at the left and right ends of the outer side of the plastic shell. The positive and negative power input terminals of the voltage stabilizing unit and the positive and negative electrodes of the 12V battery in the vehicle are respectively connected by wires. The first positive power input end of the wireless transmitting unit is connected by a wire, the positive power output end of the voltage stabilization unit and the positive power input end of the wireless receiving unit and the control power input end of the wireless receiving unit are connected by a wire, and the power output end of the wireless receiving unit is connected with the wire. The positive power input terminal of the two-way wireless receiving unit and the positive power input terminal of the power-on prompt unit are connected by wires, the positive power output terminal of the two-way wireless receiving unit and the second positive power input terminal of the one-way wireless transmitting unit are connected by wires, and the negative power supply of the voltage stabilizing unit is connected by wires. The output end and the negative power input end of one wireless receiving unit, the negative power input end of two wireless receiving units, the single negative power input end of wireless transmitting, and the negative power input end of the power-on prompt unit are grounded through wires. The plastic of the first wireless transmitting and receiving mechanism The shell is installed in a hidden place in the car, and the infrared emission mechanism is composed of a first fixing plate, a first connecting pipe, a plastic box, and an infrared emission circuit. A first plastic lens barrel is installed at the right end of the hole, a first convex lens is installed at the right front end of the first plastic lens barrel, the first fixing plate and the first connecting tube are made of metal, and there are four openings around the upper part of the first fixing plate. A screw rod is welded on the upper end of the first connecting pipe, and the lower end of the first connecting pipe is welded on the middle part of the first fixing plate. The outer thread of the screw on the upper end of the pipe, the plastic box is installed on the upper end of the first connecting pipe, the voltage stabilization mechanism and the infrared emission mechanism The infrared emission circuit is installed on the second circuit board, and the second circuit board is installed in the plastic box. The infrared emission mechanism and the voltage stabilization mechanism are installed at the left end of the inner side of the cell, which is 5m away from the landing rod of the gate of the cell. The infrared receiving mechanism is controlled by the second The fixing plate is composed of a second connecting pipe, a plastic component box, and an infrared receiving circuit. There is an opening in the lower middle of the plastic component box, an opening on the left side of the plastic component box, and a second plastic lens barrel is installed at the left end of the opening. A second convex lens is installed at the left front end of the second plastic lens barrel. The second fixing plate and the second connecting tube are made of metal. There are four openings around the upper part of the second fixing plate. A screw is welded on the upper end of the second connecting tube. The lower end of the second connecting pipe is welded to the middle of the second fixing plate, the screw on the upper end of the second connecting pipe is inserted into the opening in the lower middle of the plastic element box, and the two nuts are screwed into the outer thread of the screw on the upper end of the second connecting pipe to connect the plastic element The box is installed on the upper end of the second connecting pipe, the infrared receiving circuit of the infrared receiving mechanism, the second wireless transmitting and receiving mechanism, and the delay mechanism are installed on the third circuit board, and the third circuit board is installed in the plastic component box, and the infrared receiving The mechanism, the second wireless transmitting and receiving mechanism, and the delay mechanism are installed at the right end of the inner side of the cell, which is 5m away from the landing rod of the gate of the cell. The alarm mechanism is installed on the fourth circuit board, and the fourth circuit board is installed in the component plastic box. There is an opening at the front of the box, and a metal mesh cover at the front of the opening. There is a mounting plate with openings on the left and right ends of the outer side of the plastic box for the components. The plastic box for the components of the alarm mechanism is installed in the guard room of the community. The two poles of the power input terminal are respectively connected with the two poles of the 220V AC power supply through wires. The first positive power output terminal of the voltage regulator mechanism and the first positive power supply input terminal of the delay mechanism and the control power input terminal of the delay mechanism are connected through wires, and the positive pole of the delay mechanism is connected by wires. The power output terminal and the positive DC power input terminal of the voltage stabilizing mechanism are connected by wires, the second positive power output terminal of the voltage stabilizing mechanism and the positive power input terminal of the infrared transmitting mechanism, the positive power input terminal of the infrared receiving mechanism, and the second positive power input terminal of the second wireless transmitting and receiving mechanism. A positive power input terminal is connected by a wire, the positive power output terminal of the infrared receiving mechanism is connected with the second positive power input terminal of the second wireless transmitting and receiving mechanism, and the second positive power input terminal of the delay mechanism is connected by a wire. The power output end is connected with the third positive power input end of the second wireless transmitting and receiving mechanism, and the positive power input end of the alarm mechanism is connected by a wire. , The negative power input end of the second wireless transmitting and receiving mechanism, the negative power input end of the alarm mechanism, and the negative power input end of the delay mechanism are grounded through wires, and the signal output end of the second wireless transmitting and receiving mechanism and the triggering signal input end of the alarm mechanism are connected by wires, The wires connecting the voltage stabilization mechanism, the infrared transmitting mechanism, the infrared receiving mechanism, the second wireless transmitting and receiving mechanism, the alarm mechanism and the delay mechanism are inserted into a plastic pipe, and the plastic pipe is buried under the ground of the community. After the receiving mechanism is installed, the infrared transmitting mechanism and the infrared receiving mechanism are located in the small On both sides of the gate of the zone, the first convex lens of the infrared emitting mechanism and the second convex lens of the infrared receiving mechanism are in a horizontal parallel position, and the positions of the first convex lens of the infrared transmitting mechanism and the second convex lens of the infrared receiving mechanism are lower than the height of the vehicle. The signal sent by the signal output end of the infrared transmitting circuit of the mechanism acts on the signal input end of the infrared receiving circuit of the infrared receiving mechanism, the wireless signal emitted by the remote control mechanism acts on the first wireless transmitting and receiving mechanism one wireless receiving unit, and the second wireless transmitting and receiving mechanism transmits The outgoing wireless signal acts on two wireless receiving units of the first wireless transmitting and receiving mechanism, and the wireless signal emitted by one wireless transmitting unit of the first wireless transmitting and receiving mechanism acts on the second wireless transmitting and receiving mechanism.

The voltage stabilization unit of the first wireless transmitting and receiving mechanism is composed of a three-terminal fixed output voltage stabilizer and a ceramic capacitor. There are two ceramic capacitors. The three-terminal fixed output voltage stabilizer model is 7805, and the three-terminal fixed output voltage stabilizer is used. The positive power input terminal 1 of the regulator and one end of the first ceramic capacitor are connected by a wire, and the negative power input terminal 2 of the three-terminal fixed output voltage stabilizer is connected to the other end of the first ceramic capacitor and one end of the second ceramic capacitor. The wire is grounded, and the output terminal 3 of the positive power supply of the three-terminal fixed output voltage stabilizer is connected to the other end of the second ceramic capacitor through a wire.

One wireless receiving unit of the first wireless transmitting and receiving mechanism is composed of a wireless receiving circuit, a resistor, an NPN transistor and a relay. The wireless receiving circuit models are SB-100ARX, SB-100ARX wireless receiving circuit and SB-100ATX wireless transmitting circuit When used together, the SB-100ARX wireless receiving circuit has a coding circuit inside. The coding by the coding circuit can prevent mutual interference when multiple SB-100ARX wireless receiving circuits receive signals. The SB-100ARX wireless receiving circuit can receive the same code SB- The wireless signal emitted by the 100ATX wireless transmitting circuit, the output mode of the SB-100ARX wireless receiving circuit is self-locking state output, the positive power input terminal 1 of the wireless receiving circuit is connected with the positive power input terminal of the relay and the input terminal of the relay control power supply through wires , the negative power input terminal 3 of the wireless receiving circuit and the NPN triode emitter are grounded through a wire, the high-level output terminal 4 of the wireless receiving circuit is connected to one end of the resistor through a wire, and the other end of the resistor is connected to the base of the NPN triode through a wire. The collector of the NPN triode and the negative power input terminal of the relay are connected by wires.

The two-way wireless receiving unit of the first wireless transmitting and receiving mechanism is composed of a wireless receiving circuit, a resistor, an NPN triode and a relay. The wireless receiving circuit model is SB-100ARX, SB-100ARX wireless receiving circuit and SB-100ATX wireless transmitter The SB-100ARX wireless receiving circuit has a coding circuit inside, and the coding by the coding circuit can prevent mutual interference when multiple SB-100ARX wireless receiving circuits receive signals. The SB-100ARX wireless receiving circuit can receive the same code SB -The wireless signal emitted by the 100ATX wireless transmitting circuit, the output mode of the SB-100ARX wireless receiving circuit is self-locking state output, the positive power input pin 1 of the wireless receiving circuit, the positive power input of the relay, and the input of the relay control power are connected by wires Connection, the negative power input terminal 3 of the wireless receiving circuit and the NPN triode emitter are grounded through a wire, the high-level output terminal 4 of the wireless receiving circuit is connected to one end of the resistor through a wire, and the other end of the resistor is connected to the NPN triode base through a wire. , The NPN triode collector and the negative power input terminal of the relay are connected by wires.

One wireless transmitting unit of the first wireless transmitting and receiving mechanism is composed of a wireless transmitting circuit, a time base integrated circuit, a resistor, a silicon rectifier diode, a silicon switching diode, an electrolytic capacitor, an NPN triode and a relay. There are two resistors, and the wireless transmitting circuit It is the SB-100ATX wireless transmitter circuit. The SB-100ATX wireless transmitter circuit has a 12V dedicated battery for the wireless transmitter circuit. There is a transmitter button switch on the SB-100ATX wireless transmitter circuit. Inside the SB-100ATX wireless transmitter circuit It has a coding circuit, which can prevent the mutual interference of wireless signals transmitted by multiple SB-100ATX wireless transmission circuits. The SB-100ATX wireless transmission circuit is equipped with a rod antenna, and its wireless signal transmission distance is 100m. The model is NE555, the positive power input pin 1 of the wireless transmitting circuit and the negative electrode of the silicon rectifier diode are connected by wires, the negative electrode of the silicon switching diode and the reset input pin 4 of the time base integrated circuit and the positive power input pin 8, the first resistor end , One end of the second resistor, the positive power input end of the relay is connected by a wire, the positive electrode of the silicon switch diode and the positive electrode of the electrolytic capacitor, the trigger input terminal 2 of the time base integrated circuit and the 6-pin of the threshold terminal, and the other end of the second resistor is connected by a wire , the output terminal 3 of the time base integrated circuit is connected with the base of the NPN triode through a wire, the collector of the NPN triode and the negative power input terminal of the relay are connected by a wire, and the negative power input terminal 1 of the time base integrated circuit is connected with the first resistor. One end, the negative electrode of the electrolytic capacitor, the emitter of the NPN triode, the negative power input terminal 2 of the wireless transmitting circuit are grounded through wires, the relay control signal input terminal, the normally open contact terminal of the relay and the two power supplies under the transmitting button switch on the wireless transmitting circuit are respectively The contacts are connected by wires.

The power-on prompting unit of the first wireless transmitting and receiving mechanism is composed of a time base integrated circuit, an alarm integrated circuit, a resistor, a silicon switch diode, an electrolytic capacitor, an NPN triode, a PNP triode, a speaker and a relay. There are two resistors, and the time base is integrated. The circuit model is NE555, the alarm integrated circuit model is LC170, the negative electrode of the silicon switch diode and the reset input terminal of the time base integrated circuit are 4 feet and the positive power input terminal 8 feet, one end of the first resistor, one end of the second resistor, and the positive power supply of the relay. The input terminal and the input terminal of the relay control power supply are connected by wires, the positive electrode of the silicon switch diode and the positive electrode of the electrolytic capacitor, the trigger input terminal 2 and the threshold terminal 6 of the time base integrated circuit, and the other end of the second resistor are connected by wires, and the time base is integrated. The output terminal 3 of the circuit is connected with the base of the NPN triode by a wire, the collector of the NPN triode and the negative power input terminal of the relay are connected by a wire, and the negative power input terminal 1 of the time base integrated circuit is connected with the other end of the first resistor and the electrolytic capacitor. Negative pole, NPN transistor emitter, alarm integrated circuit negative power input pin 1, speaker one end is grounded by wire, relay normally open contact terminal and alarm IC's positive power input pin 3, PNP transistor emitter is connected by wire, alarm The audio signal output terminal 2 of the integrated circuit is connected with the base of the PNP triode by a wire, and the collector of the PNP triode and the other end of the speaker are connected by a wire. When the power-on prompt unit is installed inside the plastic casing, the loudspeaker is located in the front of the plastic casing. , so that the sound from the speaker can be transmitted to the outside.

The voltage stabilization mechanism is composed of a power transformer, a three-terminal fixed output voltage stabilizer, an electrolytic capacitor, a ceramic capacitor, and a silicon rectifier diode. There are two three-terminal fixed output voltage stabilizers, four ceramic capacitors, and a silicon rectifier diode. There are four, the first three-terminal fixed output regulator model is 7812, the second three-terminal fixed output voltage regulator model is 7805, one end of the secondary winding of the power transformer and the negative electrode of the first silicon rectifier diode, the second one The anode of the silicon rectifier diode is connected by a wire, and the other end of the secondary winding of the power transformer is connected with the cathode of the third silicon rectifier diode and the anode of the fourth silicon rectifier diode through a wire, and the cathode of the second silicon rectifier diode and the cathode of the fourth silicon rectifier diode are connected by wires. , The anode of the electrolytic capacitor is connected by a wire, the anode of the first silicon rectifier diode and the anode of the third silicon rectifier diode, the cathode of the electrolytic capacitor, one end of the first ceramic capacitor, one end of the second ceramic capacitor, and the third ceramic capacitor One end, one end of the fourth ceramic capacitor, the first three-terminal fixed output voltage stabilizer negative power input pin 2, the second three-terminal fixed output voltage stabilizer negative power input pin 2 is grounded through a wire, the first The positive power input pin 1 of the three-terminal fixed output voltage regulator and the other end of the first ceramic piece, the positive power input pin 1 of the second three-terminal fixed output voltage regulator, and the other end of the third ceramic piece are connected by wires. The first three-terminal fixed output regulator positive power output pin 3 and the other end of the second ceramic piece are connected by wires, and the second three-terminal fixed output voltage regulator positive power output pin 3 and the fourth ceramic piece The other end is connected by a wire.

The infrared emission circuit of the infrared emission mechanism is composed of an adjustable resistor, a resistor and an infrared light emitting diode. One end of the adjustable resistor is connected with the positive electrode of the infrared light emitting diode through a wire, the negative electrode of the infrared light emitting diode and one end of the resistor are connected by a wire, and the other end of the resistor is connected by a wire Grounding, when the infrared emission circuit is installed in the plastic box, the infrared light-emitting diode is located in the first plastic lens barrel, and the light-emitting surface of the infrared light-emitting diode is located at the rear end of the first convex lens, so that the infrared light emitted by the infrared light-emitting diode can be emitted horizontally and in parallel.

The infrared receiving circuit of the red receiving mechanism is composed of phototransistors, electrolytic capacitors, adjustable resistors, resistors, NPN transistors, PNP transistors, relays and one-way thyristors. There are two adjustable resistors, eight resistors, and NPN There are three triodes and two PNP triodes. The collector of the phototransistor is connected to one end of the second adjustable resistor through a wire. The emitter of the phototransistor is connected to the base of the third NPN triode and one end of the seventh resistor through a wire. Only the other end of the adjustable resistor and one end of the fifth resistor, one end of the sixth resistor, the positive electrode of the electrolytic capacitor, and one end of the first resistor are connected by wires, the collector of the third NPN triode and the other end of the sixth resistor, the second The base of the PNP triode is connected by a wire, the other end of the fifth resistor is connected with the emitter of the second PNP triode by a wire, the collector of the second PNP triode is connected with one end of the eighth resistor, and the base of the first NPN triode is connected by a wire , the other end of the first resistor and one end of the second resistor, the emitter of the first PNP transistor, the anode of the one-way thyristor, and the input end of the relay control power supply are connected by wires, the other end of the second resistor and one end of the third resistor are connected , The collector of the first NPN triode is connected by a wire, the emitter of the first NPN triode and one end of the first adjustable resistor are connected by a wire, the other end of the third resistor and the base of the second NPN triode are connected by a wire, the third The collectors of the two NPN triodes and the base of the first PNP triode are connected by wires, the collectors of the first PNP triode and one end of the fourth resistor are connected by wires, and the other end of the fourth resistor and the thyristor control electrode are connected by wires Wire connection, one-way thyristor cathode and relay positive power input terminal are connected by wire, electrolytic capacitor negative electrode and the other end of the seventh resistor, the other end of the eighth resistor, the third NPN triode emitter, the first adjustable The other end of the resistor, the emitter of the second NPN triode, and the negative power input end of the relay are grounded through wires. When the infrared receiving circuit is installed in the plastic component box, the phototransistor is located in the second plastic lens barrel, and the light receiving surface of the phototransistor is located in the second convex lens. The rear end is used to receive the infrared light emitted by the infrared light-emitting diode of the infrared transmitting mechanism infrared transmitting circuit.

The second wireless transmitting and receiving mechanism is composed of a two-way wireless transmitting unit and a three-way wireless receiving unit. The two-way wireless transmitting unit is composed of a wireless transmitting circuit, a time base integrated circuit, a resistor, a silicon switch diode, an electrolytic capacitor, an NPN triode and a relay. It consists of two resistors. The wireless transmitting circuit is SB-100ATX wireless transmitting circuit. The SB-100ATX wireless transmitting circuit has a 12V special battery for wireless transmitting circuit. There is a transmitting button on the SB-100ATX wireless transmitting circuit. Switch, the SB-100ATX wireless transmitting circuit has a coding circuit inside, which can prevent the wireless signals transmitted by multiple SB-100ATX wireless transmitting circuits from interfering with each other through the coding circuit coding. The signal transmission distance is 100m, the model of the time base integrated circuit is NE555, the negative electrode of the silicon switch diode and the reset input terminal of the time base integrated circuit are 4 feet and the positive power input terminal 8 feet, one end of the first resistor, one end of the second resistor, and a relay The positive power input terminal is connected by a wire, the positive terminal of the silicon switch diode and the positive terminal of the electrolytic capacitor, the trigger input terminal 2 of the time-base integrated circuit and the threshold terminal 6 are connected by a wire, and the other end of the second resistor is connected by a wire. The output terminal of the time-base integrated circuit Pin 3 is connected to the base of the NPN triode through a wire, the collector of the NPN triode is connected to the negative power input terminal of the relay through a wire, the negative power input terminal of the time base integrated circuit is connected to the other end of the first resistor, the negative electrode of the electrolytic capacitor, and the NPN triode. The 2 feet of the transmitter and the negative power input terminal of the wireless transmitter circuit are grounded through wires, and the relay control signal input terminal and the normally open contact terminal of the relay are respectively connected with the two power contacts under the transmitter button switch on the wireless transmitter circuit through wires.

The three-way wireless receiving unit of the second wireless transmitting and receiving mechanism is composed of a wireless receiving circuit, a resistor, an NPN triode and a relay. The wireless receiving circuit models are SB-100ARX, SB-100ARX wireless receiving circuit and SB-100ATX wireless transmitter The SB-100ARX wireless receiving circuit has a coding circuit inside, and the coding by the coding circuit can prevent mutual interference when multiple SB-100ARX wireless receiving circuits receive signals. The SB-100ARX wireless receiving circuit can receive the same code SB -The wireless signal emitted by the 100ATX wireless transmitting circuit, the output mode of the SB-100ARX wireless receiving circuit is self-locking state output, the positive power input terminal 1 of the wireless receiving circuit and the positive power input terminal of the relay are connected by wires. Negative power input pin 3 and NPN triode emitter, relay control power input are grounded through wires, high-level output terminal 4 of the wireless receiving circuit is connected to one end of the resistor through a wire, and the other end of the resistor is connected to the base of the NPN triode through a wire , The NPN triode collector and the negative power input terminal of the relay are connected by wires.

The alarm mechanism is composed of light-emitting diodes, solid-state recording integrated circuits, speakers and jog power switches. The model of the solid-state recording integrated circuit is BA9902. The positive power input terminal 4 of the solid-state recording integrated circuit is connected to the positive electrode of the light-emitting diode by wires. The negative power output terminal 7 of the integrated circuit is connected to the negative terminal of the light-emitting diode through a wire, one end of the power switch and the negative power input terminal 5 of the solid-state recording integrated circuit are connected to the ground through a wire, and the other end of the power switch is connected to the recording control terminal 6 of the solid-state recording integrated circuit. The feet are connected by wires, and the two ends of the speaker are connected with the audio output terminals 2 and 3 of the solid-state recording integrated circuit respectively. The sound from the speakers comes out.

The delay mechanism is composed of resistors, electrolytic capacitors, NPN triodes and relays. There are two resistors and NPN triodes each, one end of the first resistor and one end of the second resistor, and the positive electrode of the electrolytic capacitor are connected by wires, and the other end of the second resistor is connected by a wire. One end and the base of the first NPN triode are connected by wires, the emitter of the first NPN triode and the base of the second NPN triode are connected by wires, the collector of the first NPN triode and the collector of the second NPN triode, and the negative electrode of the relay The power input terminal is connected by a wire, the negative electrode of the electrolytic capacitor and the negative power input terminal of the second NPN triode are grounded by a wire, and the positive power input terminal of the relay and the relay control power input terminal are connected by a wire.

The code of the coding circuit inside the SB-100ATX wireless transmitting circuit of the remote control mechanism is consistent with the coding of the internal coding circuit of the wireless receiving unit SB-100ARX wireless receiving circuit of the first wireless transmitting and receiving mechanism. Each person is equipped with a remote control mechanism, which is carried by the owner of the remote control mechanism. The first wireless transmitting and receiving mechanism is installed in the hidden place of each vehicle. One channel of the wireless receiving unit of the wireless transmitting and receiving mechanism SB-100ARX wireless receiving circuit has the same coding circuit, and the encoding circuit code inside the SB-100ATX wireless transmitting circuit of the remote control mechanism of different car owners is the same as that of the first wireless transmitting and receiving mechanism. The coding of the internal coding circuit of the wireless receiving unit SB-100ARX wireless receiving circuit is inconsistent to prevent mutual interference when different car owners use the remote control mechanism. The circuit coding is consistent with the coding of the internal coding circuit of the three-way wireless receiving unit SB-100ARX wireless receiving circuit of the second wireless transmitting and receiving mechanism, and the two-way wireless transmitting unit SB-100ATX wireless transmitting circuit of the second wireless transmitting The coding of the coding circuit is consistent with the coding of the internal coding circuit of the SB-100ARX wireless receiving circuit of the two-way wireless receiving unit of the first wireless transmitting and receiving mechanism of different car owners.

The beneficial effects of the present invention are as follows: each car owner required in the community of the present invention is equipped with a remote control mechanism, the remote control mechanism is carried by the owner of the vehicle, and a first wireless transmitting and receiving mechanism is installed in the concealed part of each vehicle; The infrared receiving mechanism, the second wireless transmitting and receiving mechanism, and the delay mechanism are located at the left and right ends 5m in front of the landing rod of the gate inside the community. Fortified or disarmed state; when the first wireless transmitting and receiving mechanism is in the fortified state, before the thief steals the vehicle near the landing rod at the gate of the community, the SB-100ATX wireless transmitting circuit of the second wireless transmitting and receiving mechanism of the second wireless transmitting and receiving mechanism will transmit After the two-way wireless receiving unit of the first wireless transmitting and receiving mechanism receives the wireless signal, it will let one wireless transmitting unit transmit the wireless signal; after the three-way wireless receiving unit of the second wireless transmitting and receiving mechanism receives the wireless signal , Under the action of the relevant circuit, the loudspeaker of the alarm mechanism in the guard's room will intuitively emit the sound of "this vehicle is suspected of being stolen, please pay attention to screening", which intuitively prompts the guard to be alerted. Since the stolen vehicle has arrived at the guard at this time, the guard can The thief is caught in time, which facilitates the daily management of the community property management party, and prevents the thief from escaping and entering the community again after a period of time to steal vehicles.

Description of drawings

The present invention will be further described below with reference to the accompanying drawings and embodiments.

FIG. 1 is a schematic structural diagram of a remote control mechanism of the present invention.

FIG. 2 is a schematic structural diagram of the first wireless transmitting and receiving mechanism of the present invention.

3 is a schematic structural diagram of a voltage stabilization mechanism, an infrared transmitting mechanism, an infrared receiving mechanism, a second wireless transmitting and receiving mechanism, and a delay mechanism according to the present invention.

4 is a circuit diagram of the remote control mechanism and the first wireless transmitting and receiving mechanism of the present invention.

FIG. 5 is a circuit diagram of a voltage stabilization mechanism, an infrared transmitting mechanism, an infrared receiving mechanism, a second wireless transmitting and receiving mechanism, and a delay mechanism of the present invention.

Detailed ways

In Fig. 1, Fig. 2 and Fig. 3, the device that can intuitively prompt the information about the theft of the gatekeeper's vehicle is composed of a remote control mechanism 101, a first wireless transmitting and receiving mechanism, a voltage stabilization mechanism 301, an infrared transmitting mechanism, an infrared receiving mechanism, and a second wireless transmitting mechanism. The transmitter and receiver mechanism 304, the alarm mechanism 305 and the delay mechanism 306 are formed. The remote control mechanism 101 is a SB-100ATX wireless transmitting circuit, which is equipped with a casing 101-3. The SB-100ATX wireless transmitting circuit has a transmitting key switch 101. -1, The SB-100ATX wireless transmitter circuit has a 12V dedicated battery for the wireless transmitter circuit. The SB-100ATX wireless transmitter circuit has a coding circuit inside, which can prevent multiple SB-100ATX wireless transmitter circuits from transmitting through the coding circuit. The wireless signals interfere with each other. The SB-100ATX wireless transmission circuit is equipped with a pull rod antenna 101-2. The wireless signal transmission distance is 100m. The owner of the remote control mechanism 101 carries it with him. A receiving unit 202, two wireless receiving units 203, one wireless transmitting unit 204 and a power-on prompting unit 205 are composed of a voltage regulator unit 201, one wireless receiving unit 202, two wireless receiving units 203, one wireless transmitting unit 204 and a power-on prompting unit 205 is installed on the first circuit board, and the first circuit board is installed in the plastic casing 206, the front of the plastic casing 206 has an opening 206-1, the front of the opening 206-1 has a metal mesh cover, the plastic casing 206 There is a mounting plate 206-2 with an opening at the left and right ends of the outside. The positive and negative power input terminals of the voltage regulator unit 201 and the positive and negative electrodes of the 12V battery in the vehicle are respectively connected by wires. The first positive power input terminal is connected by a wire, the positive power output terminal of the voltage stabilizing unit 201 and the positive power input terminal of the wireless receiving unit 202 and the control power input terminal of the wireless receiving unit 202 are connected by wires, and the positive power output terminal of the wireless receiving unit 202 is connected by a wire. The terminal and the positive power input terminal of the two-way wireless receiving unit 203 and the positive power input terminal of the boot prompt unit 205 are connected by wires, and the positive power output terminal of the two-way wireless receiving unit 203 and the second positive power input terminal of the one-way wireless transmitting unit 204 are connected by wires. , the negative power output terminal of the voltage stabilizing unit 201 and the negative power input terminal of one wireless receiving unit 202, the negative power input terminal of the two wireless receiving unit 203, the negative power input terminal 204 of the wireless transmitting unit, and the negative power input terminal of the power-on prompt unit 205 pass through The wire is grounded, the plastic casing 206 of the first wireless transmitting and receiving mechanism is installed in a hidden place in the car, and the infrared transmitting mechanism is composed of a first fixing plate 302-1, a first connecting pipe 302-2, a plastic box 302-3, and an infrared transmitting circuit 302. -4 composition, there is an opening in the lower middle of the plastic box 302-3, and a hole on the right side of the plastic box 302-3 A first plastic lens barrel 302-5 is installed at the right end of the opening, a first convex lens 302-6 is installed at the right front end of the first plastic lens barrel, a first fixing plate 302-1 and a first connecting tube 302- 2 is a metal material. There are four openings around the upper part of the first fixing plate 302-1. A screw is welded to the upper end of the first connecting pipe 302-2. The lower end of the first connecting pipe 302-2 is welded to the first fixing plate 302-1. In the upper middle part, the screw at the upper end of the first connecting pipe 302-2 penetrates into the opening in the lower middle part of the plastic box 302-3, and two nuts are screwed into the outer thread of the screw at the upper end of the first connecting pipe 302-2, and the plastic box 302- 3 is installed on the upper end of the first connecting pipe 302-2, the voltage stabilization mechanism 301 and the infrared emission circuit 302-4 of the infrared emission mechanism are installed on the second circuit board, and the second circuit board is installed in the plastic box 302-3, The infrared transmitting mechanism and the voltage-stabilizing mechanism 301 are installed at the left end of the inner side of the cell, 5m away from the landing rod of the gate of the cell. The circuit 303-4 is composed of a plastic component box 303-3 with an opening in the lower middle, an opening on the left side of the plastic component box 303-3, and a second plastic lens barrel 303-5 is installed at the left end of the opening. A second convex lens 303-6 is installed on the left front end of the plastic lens barrel. The second fixing plate 303-1 and the second connecting tube 303-2 are made of metal. There are four openings around the upper part of the second fixing plate 303-1. The upper end of the second connecting pipe 303-2 is welded with a screw rod, the lower end of the second connecting pipe 303-2 is welded to the upper middle of the second fixing plate 303-1, and the screw at the upper end of the second connecting pipe 303-2 penetrates the plastic element box 303-3 In the opening in the lower middle part, screw two nuts into the outer thread of the screw at the upper end of the second connecting pipe 303-2, and install the plastic element box 303-3 on the upper end of the second connecting pipe 303-2. The infrared receiving circuit of the infrared receiving mechanism 303-4 and the second wireless transmitting and receiving mechanism 304, the delay mechanism 306 are installed on the third circuit board, and the third circuit board is installed in the plastic component box 303-3, the infrared receiving mechanism and the second wireless transmitting and receiving mechanism , The delay mechanism is installed on the right end of the inner side of the community, 5m away from the landing rod of the community gate, the alarm mechanism 305 is installed on the fourth circuit board, and the fourth circuit board is installed in the component plastic box 305-1, the front part of the component plastic box 305 There is an opening 305-2, with a metal mesh cover at the front of the opening, a mounting plate 305-3 with an opening on the left and right ends of the outer side of the component plastic box 305-1, and a component plastic box 305-1 for the alarm mechanism. In the guard room of the installation community, the two poles of the AC power input terminal of the voltage regulator mechanism 301 are respectively connected with the two poles of the 220V AC power supply through wires. 306 The control power input terminal is connected by wires, the delay mechanism 306 positive power output terminal and the voltage regulator mechanism 301 The positive DC power input terminal is connected by a wire, the second positive power output terminal of the voltage regulator mechanism 301 and the positive power input terminal of the infrared transmitting mechanism, the positive power input terminal of the infrared receiving mechanism, and the second wireless transmitting and receiving mechanism 304 The first positive power input The terminals are connected by wires, the positive power output terminal of the infrared receiving mechanism is connected with the second positive power input terminal of the second wireless transmitting and receiving mechanism 304, the second positive power input terminal of the delay mechanism 306 is connected by wires, and the voltage stabilization mechanism 301 is the third positive power source. The output end is connected with the third positive power input end of the second wireless transmitting and receiving mechanism 304, the positive power input end of the alarm mechanism 305 is connected by a wire, the negative power output end of the voltage regulator mechanism 301 is connected with the negative power input end of the infrared transmitting mechanism, and the negative power supply of the infrared receiving mechanism The input terminal, the negative power input terminal of the second wireless transmitting and receiving mechanism 304, the negative power input terminal of the alarm mechanism 305, and the negative power input terminal of the delay mechanism 306 are grounded through wires, and the signal output terminal of the second wireless transmitting and receiving mechanism 304 and the alarm mechanism 305 are triggered The signal input ends are connected by wires, and the wires 307 connecting the voltage stabilization mechanism 301, the infrared transmitting mechanism, the infrared receiving mechanism, the second wireless transmitting and receiving mechanism 304, the alarm mechanism 305, and the delay mechanism 306 are inserted into a plastic tube, and the plastic The tube is buried under the ground of the residential area. After the infrared transmitting mechanism and the infrared receiving mechanism are installed, the infrared transmitting mechanism and the infrared receiving mechanism are located on both sides of the gate of the residential area. The first convex lens 302-6 of the infrared transmitting mechanism and the second convex lens of the infrared receiving mechanism 303-6 is in a horizontal parallel position, the position of the first convex lens 302-6 of the infrared transmitting mechanism and the second convex lens 303-6 of the infrared receiving mechanism is lower than the height of the vehicle, and the signal output terminal of the infrared transmitting circuit 302-4 of the infrared transmitting mechanism is sent out. The signal acts on the signal input end of the infrared receiving circuit 303-4 of the infrared receiving mechanism, the wireless signal emitted by the remote control mechanism 101 acts on the wireless receiving unit 202 of the first wireless transmitting and receiving mechanism, and the wireless signal transmitted by the second wireless transmitting and receiving mechanism 304. The signal acts on the first wireless transmitting and receiving mechanism two-way wireless receiving unit 203, and the wireless signal transmitted by the first wireless transmitting and receiving mechanism one-way wireless transmitting unit 202 acts on the second wireless transmitting and receiving mechanism.

In Fig. 1, Fig. 2, Fig. 3, each car owner required in the community of the present invention is equipped with a remote control mechanism 101, and the car owner of the remote control mechanism 101 carries it with him, and a first wireless transmitting and receiving mechanism is installed in a hidden place in each car; before use , through the mounting plate 206-2 with openings at the left and right ends of the outer side of the plastic casing 206, the first wireless transmitting and receiving mechanism is installed in the hidden place in the vehicle with a screw nut; There are openings, and four expansion bolts are used to install the first fixing plate 302-1 on the ground at the left end of the residential area 5m away from the landing rod of the residential gate, so as to install the infrared emitting mechanism and the voltage stabilization mechanism 301 on the inner side of the residential area, away from the residential gate. The left end of the rod at 5m; through the four openings on the second fixing plate 303-1 of the infrared receiving mechanism, use four expansion bolts to install the second fixing plate 303-1 on the right end of the ground at the inner side of the community, 5m away from the landing rod of the community gate , so that the infrared receiving mechanism, the second wireless transmitting and receiving mechanism 304, and the delay mechanism 306 are installed at the right end of the inner side of the community, 5m away from the landing rod of the gate of the community; -3, Use two expansion bolts to install the alarm mechanism 305 on the inner wall of the community guard. After the infrared transmitting mechanism and the infrared receiving mechanism are installed, the infrared transmitting mechanism and the infrared receiving mechanism are located on both sides of the gate of the community, and the first convex lens 302-6 of the infrared transmitting mechanism and the second convex lens 303-6 of the infrared receiving mechanism are in a horizontal parallel position. .

Figure 1, Figure 2, in the voltage stabilization unit 201 of the first wireless transmitting and receiving mechanism, and one wireless transmission unit 204: the positive pole of the 12V DC power output from the 12V battery in the motor vehicle (including automobiles, electric bicycles, motorcycles, etc.) enters the voltage regulation After the positive power input terminal of the unit 201 and the first positive power input terminal of the wireless transmitting unit 204, the positive power input terminal of the voltage stabilizing unit 201 and the first positive power input terminal of the wireless transmitting unit 204 are in the power-on state; After the electricity works, its power output terminal will output a stable 5V DC power supply into one channel of the positive power input terminal of the wireless receiving unit 202, and one channel of the wireless receiving unit 202 control power input terminal. The receiving unit 202 controls the power input terminal to be in a powered state. The remote control mechanism 101 and the first wireless transmitting and receiving mechanism's one wireless receiving unit 202 and two wireless receiving units 203; in use, when the owner does not drive the vehicle and needs to be fortified, press the remote control mechanism SB-100ATX wireless transmitting circuit After the key switch 101-1 is transmitted, the remote control mechanism 101 transmits a wireless signal with a code. Because the code of the SB-100ARX wireless receiving circuit inside the wireless receiving unit 202 is consistent with the internal code of the remote control mechanism 101, at this time, a wireless signal The receiving unit 202 will receive the wireless signal transmitted by the remote control mechanism 101, and then, one channel of the positive power output terminal of the wireless receiving unit 202 outputs the positive power supply and enters the positive power input terminal of the boot prompt unit 205, and two channels of the wireless receiving unit 203 The positive power supply input terminal ; When the owner drives the vehicle to be disarmed, after pressing the transmission key switch 101-1 on the SB-100ATX wireless transmission circuit of the remote control mechanism again, the remote control mechanism 101 transmits the encoded wireless signal again, because one wireless receiving unit 202 The code of the internal SB-100ARX wireless receiving circuit is the same as the code of the internal SB-100ATX wireless transmitting circuit of the remote control mechanism. The positive power output terminal of the wireless receiving unit 202 stops outputting the positive power supply and enters the power-on prompt unit 205 The positive power input terminal and the positive power input terminal of the two-way wireless receiving unit 203; the one-way wireless receiving unit 202 and the two-way wireless receiving unit 203 are controlled by the remote control mechanism 101 Whether the positive power input terminal is powered or not is to prevent the owner from using the vehicle himself and causing a false alarm before reaching the gate of the community. One of the wireless receiving unit 202 and the power-on prompting unit 205: After the positive power output terminal of the wireless receiving unit 202 outputs the positive power supply and enters the positive power input terminal of the power-on prompting unit 205, the speaker inside the power-on prompting unit 205 will emit a prompt sound for about 4 seconds. , to remind the owner that the two-way wireless receiving unit 203 is in the power-on fortification state at this time; to prevent the owner from forgetting to fortify when the vehicle is not in use.

1, 2, and 3, in the voltage stabilization mechanism 301, the infrared receiving circuit 302-4 of the infrared detection mechanism, the infrared receiving circuit 303-4 of the infrared receiving mechanism, and the delay mechanism 306: the 220V AC power enters the voltage stabilization mechanism 301 After the AC power input terminal, the first positive power output terminal of the voltage stabilization mechanism 301 will output a 12V to 14V positive DC power supply into the first positive power input terminal of the delay mechanism 306, and the delay mechanism 306 controls the power input terminal; The first positive power input terminal of the mechanism 306 and the delay mechanism 306 control the power input terminal to be in a powered state; then, the positive power output terminal of the delay mechanism 306 outputs about 14V DC power and enters the positive DC power input terminal of the voltage regulator mechanism 301; After the positive DC power input terminal of the voltage regulator 301 is energized, the second positive power output terminal of the voltage regulator 301 will output a stable 12V DC power supply into the infrared transmitting circuit 302-4 of the infrared transmitting mechanism and the positive power input terminal of the infrared receiving mechanism. The positive power input terminal of the infrared receiving circuit 303-4, the first positive power input terminal of the two-way wireless transmitting unit of the second wireless transmitting and receiving mechanism 304, the infrared transmitting circuit 302-4 of the infrared transmitting mechanism is the positive power input terminal, the infrared receiving mechanism The positive power input terminal of the infrared receiving circuit 303-4 of the mechanism and the first positive power input terminal of the two-way wireless transmitting unit of the second wireless transmitting and receiving mechanism 304 are in the power-on state; after the positive DC power input terminal of the voltage stabilization mechanism 301 is powered on, The third channel positive power output terminal of the voltage stabilization mechanism 301 will also output a stable 5V DC power supply into the three channel wireless receiving unit positive power input terminal of the second wireless transmitting and receiving mechanism 304 and the positive power input terminal of the alarm mechanism 305. The positive power input terminal of the three-way wireless receiving unit of the two wireless transmitting and receiving mechanisms 304 and the positive power input terminal of the alarm mechanism 305 are in the power-on state. The infrared transmitting circuit 302-4 of the infrared transmitting mechanism, the infrared receiving circuit 303-4 of the infrared receiving mechanism, the two-channel wireless transmitting unit of the second wireless transmitting and receiving mechanism 304, the two-channel wireless receiving unit 203 of the first wireless transmitting and receiving mechanism, and In the one wireless transmitting unit 204: when the second wireless receiving unit 203 of the first wireless transmitting and receiving mechanism is in the power-on state, that is, in the fortified state, the thief steals the vehicle (including electric bicycles, motorcycles, cars) and drives the vehicle to the community Before the landing lever at the door, the vehicle will block the infrared light emitted by the infrared transmitting circuit 302-4 of the infrared transmitting mechanism to the infrared receiving circuit 303-4 of the infrared receiving mechanism, so the internal circuit of the infrared receiving circuit 303-4 of the infrared receiving mechanism Under the action, the positive power output terminal of the infrared receiving circuit 303-4 of the infrared receiving mechanism will output positive power into the second positive power input terminal of the two-way wireless transmitting unit of the second wireless transmitting and receiving mechanism 304, and the second wireless transmitting and receiving mechanism 304 The second positive power input terminal of the two-way wireless transmitting unit is in the power-on state; after the two-way wireless transmitting unit of the second wireless transmitting and receiving mechanism 304 is powered on, it will emit a wireless signal for 2 seconds; because the first wireless transmitting and receiving The two-way wireless receiving unit 203 of the organization is in the power-on state when it is in the fortified state. The coding of the SB-100ARX wireless receiving circuit of the two-way wireless receiving unit 203 and the SB-100ATX of the second wireless transmitting and receiving mechanism 304 two-way wireless transmitting unit The internal codes of the two wireless transmitting circuits are consistent. At this time, the two-way wireless receiving unit 203 will receive the wireless signal transmitted by the two-way wireless transmitting unit of the second wireless transmitting and receiving mechanism 304, and then the positive power supply of the two-way wireless receiving unit 203 will be received. The output terminal outputs the positive power supply and enters the second positive power input terminal of the wireless transmitting unit 204 of the first wireless transmitting and receiving mechanism, and the wireless transmitting unit 204 of the first wireless transmitting and receiving mechanism is in the power-on state; After the wireless transmitting unit 204 is powered on, it will transmit a wireless signal for 2 seconds under the action of its internal circuit. Among the one wireless transmitting unit 204 of the first wireless transmitting and receiving mechanism, the three wireless receiving units of the second wireless transmitting and receiving mechanism 304, and the alarm mechanism 305: when one wireless transmitting unit 204 of the first wireless transmitting and receiving mechanism transmits for 2 seconds After the wireless signal, because the code of the SB-100ARX wireless receiving circuit inside the three-way wireless receiving unit is consistent with the code of the SB-100ATX wireless transmitting circuit inside the wireless transmitting unit 204 of the first wireless transmitting and receiving mechanism, at this time, the three The wireless receiving unit will receive the wireless signal transmitted by the wireless transmitting unit 204 of the first wireless transmitting and receiving mechanism. Then, the signal output terminal of the wireless receiving unit will output a trigger signal and enter the trigger signal input terminal of the alarm mechanism 305 to alarm. When the mechanism 305 is powered on, the loudspeaker of the alarm mechanism 305 located in the doorman's room will intuitively emit the sound of "this vehicle is suspected of being stolen, please pay attention to screening", which intuitively prompts the doorman to be alerted, do not open the landing rod at the gate of the community, and catch the approaching landing rod in time. The thief at the place can prevent the thief from escaping and re-entering the community to steal the vehicle after a period of time. Five seconds after the alarm mechanism 305 is powered on, under the action of the delay mechanism 306, the infrared transmitting circuit 302-4 of the entire infrared detection mechanism, the infrared receiving circuit 303-4 of the infrared receiving mechanism, the second wireless transmitting and receiving mechanism 304, The alarm mechanism 305 returns to the initial state, and is ready for the next vehicle to exit the gate of the community for detection. In the application of the present invention, if the battery voltage of the vehicle is 12V, the battery can be directly connected to the power input terminal of the voltage stabilization unit 201 of the first wireless transmitting and receiving mechanism. If the battery of the vehicle exceeds 12V, it is 24V or 36V, and the One group of the multiple groups of batteries can be connected to the power input terminal of the voltage stabilization unit 201, which meets the 12V working voltage requirement of the voltage stabilization unit 201 of the first wireless transmitting and receiving mechanism; the present invention includes electric bicycles, motorcycles, and cars in the community. Before the gate lifts, each vehicle can be screened by the infrared detection mechanism and the infrared receiving mechanism, which plays a good preventive role in preventing vehicle theft. Moreover, because the vehicle arrives at the guard to remind the guard of the guard, the guard is far away from being stolen. The distance between the vehicles is close, and the thief can be quickly caught, preventing the thief from escaping and entering the community again for theft in the future.

As shown in Figure 4, the first wireless transmitting and receiving mechanism voltage stabilization unit is composed of a three-terminal fixed output voltage regulator A1 and ceramic capacitors C1 and C2. There are two ceramic capacitors, and the three-terminal fixed output voltage regulator A1 is a model of 7805, three-terminal fixed output voltage regulator A1 positive power input pin 1 and the first ceramic capacitor C1 one end are connected by wire, three-terminal fixed output voltage regulator A1 negative power input pin 2 and the first ceramic capacitor The other end of C1 and the other end of the second ceramic capacitor C2 are grounded through a wire, and the three-terminal fixed output voltage stabilizer A1 positive power output pin 3 is connected to the other end of the second ceramic capacitor C2 through a wire. A wireless receiving unit of the first wireless transmitting and receiving mechanism is composed of wireless receiving circuit A2, resistor R1, NPN triode VT1 and relay K1. The model of wireless receiving circuit A2 is SB-100ARX, SB-100ARX wireless receiving circuit and SB-100ATX type The wireless transmitting circuit is used together. The SB-100ARX wireless receiving circuit has a coding circuit inside. Through the coding circuit coding, it can prevent mutual interference when multiple SB-100ARX wireless receiving circuits receive signals. The SB-100ARX wireless receiving circuit can receive the same Code the wireless signal emitted by the SB-100ATX wireless transmitting circuit. The output mode of the SB-100ARX wireless receiving circuit is self-locking state output. The positive power input terminal 1 of the wireless receiving circuit A2 and the positive power input terminal of the relay K1 are controlled by the relay K1. The power input terminal is connected by a wire, the negative power input terminal 3 of the wireless receiving circuit A2 and the NPN triode VT1 emitter are grounded through a wire, and the high-level output terminal 4 of the wireless receiving circuit A2 is connected with one end of the resistor R1 through a wire. The resistor R1 The other end is connected with the base of the NPN triode VT1 through a wire, and the collector of the NPN triode VT1 and the negative power input end of the relay K1 are connected through a wire. The two-way wireless receiving unit of the first wireless transmitting and receiving mechanism is composed of wireless receiving circuit A3, resistor R2, NPN triode VT2 and relay K2. The model of wireless receiving circuit A3 is SB-100ARX, SB-100ARX wireless receiving circuit and SB-100ATX The SB-100ARX wireless receiving circuit has a coding circuit inside, through the coding circuit coding, it can prevent mutual interference when multiple SB-100ARX wireless receiving circuits receive signals, and the SB-100ARX wireless receiving circuit can receive The wireless signal emitted by the SB-100ATX wireless transmitting circuit with the same code, the output mode of the SB-100ARX wireless receiving circuit is self-locking output, the positive power input terminal 1 of the wireless receiving circuit A3 and the positive power input terminal of relay K2, relay K2 The control power input terminal is connected by a wire, the negative power input terminal 3 of the wireless receiving circuit A3 and the NPN triode VT2 emitter are grounded through a wire, the high-level output terminal 4 of the wireless receiving circuit A3 and the resistor R2 one end are connected by a wire. The other end of R2 is connected with the base of the NPN triode VT2 through a wire, and the collector of the NPN triode VT2 and the negative power input terminal of the relay K2 are connected through a wire. A wireless transmitting unit of the first wireless transmitting and receiving mechanism is composed of wireless transmitting circuit A4, time base integrated circuit A5, resistors R5, R6, silicon rectifier diode VD1, silicon switching diode VD3, electrolytic capacitor C4, NPN triode VT5 and relay K4. There are two resistors, the wireless transmitter circuit A4 is SB-100ATX wireless transmitter circuit, the SB-100ATX wireless transmitter circuit has a 12V dedicated battery for wireless transmitter circuit, and the SB-100ATX wireless transmitter circuit has a transmitter button switch SB, SB-100ATX wireless transmitting circuit has a coding circuit inside, which can prevent the wireless signals transmitted by multiple SB-100ATX wireless transmitting circuits from interfering with each other through coding circuit coding. The signal transmission distance is 100m, the model of time base integrated circuit A5 is NE555, the positive power input terminal 1 of wireless transmitting circuit A4 and the negative terminal of silicon rectifier diode VD1 are connected by wires, and the negative terminal of silicon switching diode VD3 is connected with the reset input terminal of time base integrated circuit A5. Pin 4 is connected to pin 8 of the positive power supply input terminal, one end of the first resistor R5, one end of the second resistor R6, and the positive power input terminal of the relay K4 are connected by wires, the positive electrode of the silicon switch diode VD3 and the positive electrode of the electrolytic capacitor C4, and the time base integrated circuit A5 The trigger input terminal 2 is connected with the threshold terminal 6, and the other end of the second resistor R6 is connected by a wire. The output terminal 3 of the time base integrated circuit A5 is connected with the base of the NPN triode VT5 by a wire. The collector of the NPN triode VT5 and the relay The negative power input terminal of K4 is connected by a wire, the negative power input terminal 1 of the time base integrated circuit A5 and the other end of the first resistor R5, the negative terminal of the electrolytic capacitor C4, the NPN triode VT5 emitter, and the wireless transmitting circuit A4 negative power input terminal 2 The feet are grounded through the wire, and the control signal input end of the relay K4, the normally open contact end of the relay K4 and the two power contacts of the transmitting button switch SB on the wireless transmitting circuit A4 are respectively connected by the wire. The time base integrated circuit A6, the alarm integrated circuit A7, the resistors R3, R4, the silicon switch diode VD2, the electrolytic capacitor C3, the NPN transistor VT3, the PNP transistor VT4, the speaker B1 and the relay K3 constitute the power-on prompt unit of the first wireless transmitting and receiving mechanism , there are two resistors, the model of the time base integrated circuit A6 is NE555, the model of the alarm integrated circuit A7 is LC170, the negative electrode of the silicon switch diode VD2 and the reset input terminal 4 of the time base integrated circuit A6 and the positive power input terminal 8 feet, the first Only one end of the resistor R3, one end of the second resistor R4, the positive power input end of the relay K3, the control power input end of the relay K3 are connected by wires, the positive electrode of the silicon switch diode VD2 and the positive electrode of the electrolytic capacitor C3, the trigger input end 2 of the time base integrated circuit A6 The pin is connected with the threshold terminal 6 and the other end of the second resistor R4 by wires. The output terminal 3 of the time base integrated circuit A6 is connected with the base of the NPN transistor VT3 by a wire. The collector of the NPN transistor VT3 and the negative power input terminal of the relay K3 Connected by wires, the negative power input pin 1 of the time base integrated circuit A6 and the other end of the first resistor R5, the negative electrode of the electrolytic capacitor C3, the NPN transistor VT3 emitter, the alarm IC A7 negative power input pin 2, and one end of the speaker B1 Through the grounding wire, the normally open contact terminal of the relay K3 and the positive power input terminal 3 of the alarm integrated circuit A7, the emitter of the PNP triode VT4 are connected through the wire, and the audio signal output terminal of the alarm integrated circuit A7 The 2 feet and the base of PNP triode VT4 Connected by wires, the collector of PNP triode VT4 and the other end of the speaker are connected by wires. When the power-on prompt unit is installed inside the plastic casing, the speaker B1 is located at the rear end of the opening in the front of the plastic casing, so that the sound from the speaker B1 can be transmitted to the outside.

As shown in Figure 5, the voltage regulator is composed of power transformer T, three-terminal fixed output voltage regulators A9, A10, electrolytic capacitor C5, ceramic capacitors C6, C7, C8, C9, silicon rectifier diodes VD4, VD5, VD6, VD7 Mechanism, there are two three-terminal fixed output voltage regulators, four ceramic capacitors, four silicon rectifier diodes, the first three-terminal fixed output voltage regulator A9 model is 7812, and the second three-terminal fixed output voltage stabilizer is 7812. The A10 model of the voltage transformer is 7805. One end of the secondary winding of the power transformer T is connected to the negative electrode of the first silicon rectifier diode VD4 and the positive electrode of the second silicon rectifier diode VD5 through wires. The other end of the secondary winding of the power transformer T is connected to the third silicon rectifier. The cathode of the diode VD6, the anode of the fourth silicon rectifier diode VD7 are connected by wires, the cathode of the second silicon rectifier diode VD5 and the cathode of the fourth silicon rectifier diode VD7, and the anode of the electrolytic capacitor C5 are connected by wires, and the anode of the first silicon rectifier diode VD4 is connected by wires. And the anode of the third silicon rectifier diode VD6, the cathode of the electrolytic capacitor C5, one end of the first ceramic capacitor C6, one end of the second ceramic capacitor C7, one end of the third ceramic capacitor C8, and one end of the fourth ceramic capacitor C9 , The first three-terminal fixed output regulator A9 negative power input pin 2, the second three-terminal fixed output regulator A10 negative power input pin 2 is grounded through the wire, the first three-terminal fixed output regulator A9 positive power input pin 1 and the other end of the first ceramic piece C6, the second three-terminal fixed output voltage regulator A10 positive power input pin 1, the other end of the third ceramic piece C8 are connected by wires, the first Three-terminal fixed output regulator A9 positive power output pin 3 and the other end of the second ceramic piece C7 are connected by wires, and the second three-terminal fixed output regulator A10 positive power output pin 3 and the fourth ceramic piece The other end of C9 is connected by wire. The infrared emission circuit of the infrared emission mechanism is composed of an adjustable resistor RP1, a resistor R7 and an infrared light-emitting diode VL1. One end of the adjustable resistor RP1 is connected with the positive electrode of the infrared light-emitting diode VL1 by a wire, and the negative electrode of the infrared light-emitting diode VL1 is connected with one end of the resistor R7 by a wire. The other end of the resistor R7 is grounded through a wire. When the infrared emission circuit is installed in the plastic box, the infrared light-emitting diode VL1 is located in the first plastic lens barrel, and the light-emitting surface of the infrared light-emitting diode VL1 is located at the rear of the first convex lens, so that the infrared light-emitting diode VL1 can emit light. The infrared rays are emitted horizontally and in parallel. It consists of phototransistor VT10, electrolytic capacitor C10, adjustable resistors RP2, RP3, resistors R8, R9, R10, R11, R14, R15, R16, R17, NPN transistors VT6, VT7, VT11, PNP transistors VT12, VT8, relays K5 and The one-way thyristor VS constitutes the infrared receiving circuit of the red receiving mechanism. There are two adjustable resistors, eight resistors, three NPN transistors, two PNP transistors, and a phototransistor VT10 collector and a second adjustable resistor. One end of RP3 is connected by a wire, the emitter of the phototransistor VT10 is connected with the base of the third NPN triode VT11, one end of the seventh resistor R16 is connected by a wire, the other end of the second adjustable resistor RP3 is connected with one end of the fifth resistor R14, the sixth Only one end of the resistor R15, the positive electrode of the electrolytic capacitor C10, one end of the first resistor R8 is connected by a wire, the collector of the third NPN triode VT11 and the other end of the sixth resistor R14, and the base of the second PNP triode VT12 are connected by a wire. The other end of the five resistors R15 and the emitter of the second PNP triode VT12 are connected by wires, the collector of the second PNP triode VT12 is connected to one end of the eighth resistor R17, and the base of the first NPN triode VT6 is connected by wires, and the first NPN triode VT6 is connected by wires. The other end of the resistor R8 and one end of the second resistor R9, the emitter of the first PNP transistor VT8, the one-way thyristor VS anode, the relay K5 control power input end are connected by wires, the other end of the second resistor R9 and the third One end of the resistor R10 and the collector of the first NPN triode VT6 are connected by a wire, the emitter of the first NPN triode VT6 and one end of the first adjustable resistor RP2 are connected by a wire, and the other end of the third resistor R10 is connected with the second NPN triode The base of VT7 is connected by a wire, the collector of the second NPN triode VT7 and the base of the first PNP triode VT8 are connected by a wire, the collector of the first PNP triode VT8 and one end of the fourth resistor R11 are connected by a wire, and the fourth The other end of the resistor R11 is connected with the control pole of the one-way thyristor VS through a wire, the cathode of the one-way thyristor VS and the positive power input terminal of the relay K5 are connected by a wire, the negative electrode of the electrolytic capacitor C10 is connected with the other end of the seventh resistor R16, the eighth The other end of the resistor R17, the emitter of the third NPN triode VT11, the other end of the first adjustable resistor RP2, the emitter of the second NPN triode VT7, the negative power input end of the relay K5 are grounded through wires, and the infrared receiving circuit is installed in the plastic When inside the component box, the phototransistor VT10 is located in the second plastic lens barrel, and the light-receiving surface of the phototransistor VT10 is located at the rear end of the second convex lens, so as to receive the infrared light emitted from the infrared emission circuit infrared light-emitting diode VL1 of the infrared emission mechanism. The second wireless transmitting and receiving mechanism is composed of two wireless transmitting units and three wireless receiving units. It consists of wireless transmitting circuit A12, time base integrated circuit A11, resistors R12, R13, silicon switching diode VD8, electrolytic capacitor C11, NPN transistor VT9 and The relay K6 constitutes a two-way wireless transmitting unit, with two resistors. The wireless transmitting circuit A12 is a SB-100ATX wireless transmitting circuit, and the SB-100ATX wireless transmitting circuit has a 12V wireless transmitting circuit dedicated battery for use. SB-100ATX type There is a transmitting button switch on the wireless transmitting circuit. The SB-100ATX wireless transmitting circuit has a coding circuit inside. The coding circuit can prevent the wireless signals transmitted by multiple SB-100ATX wireless transmitting circuits from interfering with each other. The SB-100ATX wireless transmitting circuit The circuit is equipped with a pull rod antenna, the wireless signal transmission distance is 100m, the time base integrated circuit A11 model is NE555, the negative electrode of the silicon switch diode VD8 and the reset input terminal 4 of the time base integrated circuit A11 and the positive power input terminal 8 feet, the first One end of the resistor R12, one end of the second resistor R13, the positive power input end of the relay K6 are connected by wires, the positive electrode of the silicon switch diode VD8 and the positive electrode of the electrolytic capacitor C11, the trigger input end 2 of the time base integrated circuit A11 and the threshold end 6 feet, The other end of the second resistor R13 is connected by a wire, the output terminal 3 of the time base integrated circuit A11 and the base of the NPN triode VT9 are connected by a wire, the collector of the NPN triode VT9 and the negative power input terminal of the relay K6 are connected by a wire, and the time base is integrated The negative power input pin 1 of circuit A11 and the other end of the first resistor R12, the negative electrode of the electrolytic capacitor C11, the NPN transistor VT9 emitter, the negative power input pin 2 of the wireless transmitting circuit A12 are grounded through wires, and the relay K6 control signal input end, The normally open contact terminals of the relay K6 are respectively connected with the two power contacts under the transmitting key switch SC on the wireless transmitting circuit A11 through wires; the wireless receiving circuit A13, the resistor R18, the NPN triode VT13 and the relay K7 form a three-way wireless receiving unit. , The A13 model of the wireless receiving circuit is SB-100ARX. The SB-100ARX wireless receiving circuit and the SB-100ATX wireless transmitting circuit are used together. The SB-100ARX wireless receiving circuit has a coding circuit inside. The SB-100ARX wireless receiving circuit interferes with each other when receiving signals. The SB-100ARX wireless receiving circuit can receive the wireless signals transmitted by the SB-100ATX wireless transmitting circuit with the same code. The output mode of the SB-100ARX wireless receiving circuit is self-locking state output. , the positive power input terminal 1 of the wireless receiving circuit A13 and the positive power input terminal of the relay K7 are connected by wires; the negative power input terminal 3 of the wireless receiving circuit A13 is connected with the NPN transistor VT13 emitter, relay K 7. The input terminal of the control power is grounded through a wire, the high-level output terminal 4 of the wireless receiving circuit A13 is connected to one end of the resistor R18 through a wire, and the other end of the resistor R18 is connected to the base of the NPN triode VT13 through a wire. The collector of the NPN triode VT13 and the relay The negative power input terminal of K7 is connected by a wire. The alarm mechanism is composed of light-emitting diode VL2, solid-state recording integrated circuit A14, speaker B2 and jog power switch SK. The model of solid-state recording integrated circuit A14 is BA9902. Wire connection, the negative power output pin 7 of the solid-state recording integrated circuit A14 and the negative electrode of the light-emitting diode VL2 are connected by a wire, one end of the power switch SK and the negative power input pin 5 of the solid-state recording integrated circuit A14 are grounded through a wire, and the other end of the power switch SK It is connected with the recording control terminal 6 of the solid-state recording integrated circuit A14 through a wire, and the two ends of the speaker B2 are respectively connected with the audio output terminal 2 and 3 of the solid-state recording integrated circuit through a wire. When the alarm mechanism is installed in the component plastic box, the speaker B2 It is located at the rear end of the opening in the front part of the plastic box of the component, so that the sound from the speaker B2 can be transmitted to the outside. The delay mechanism is composed of resistors R19, R20, electrolytic capacitor C12, NPN transistors VT14, VT15 and relay K8. There are two resistors and two NPN transistors, one end of the first resistor R19 and one end of the second resistor R20, and the positive electrode of the electrolytic capacitor C12 Connected by wires, the other end of the second resistor R20 and the base of the first NPN triode VT14 are connected by wires, the emitter of the first NPN triode VT14 and the base of the second NPN triode VT15 are connected by wires, and the first NPN triode is connected by wires. The VT14 collector and the second NPN triode VT15 collector and the relay K8 negative power input terminal are connected by wires, the electrolytic capacitor C12 negative terminal and the second NPN triode VT15 negative power input terminal are grounded by wires, and the relay positive power input terminal is controlled by the relay The power input terminals are connected by wires.

As shown in Fig. 4 and Fig. 5, the coding circuit code inside the remote control mechanism SB-100ATX type wireless transmitting circuit A8 is consistent with the coding circuit code inside the wireless receiving unit SB-100ARX type wireless receiving circuit A2 of the first wireless transmitting and receiving mechanism , Each car owner in the residential area is equipped with a remote control mechanism, and the owner of the remote control mechanism carries it with him. The first wireless transmitting and receiving mechanism is installed in the hidden place of each vehicle. The code of the coding circuit is consistent with the coding of the internal coding circuit of the wireless receiving unit SB-100ARX type wireless receiving circuit A2 of the first wireless transmitting and receiving mechanism. The code of one wireless receiving unit SB-100ARX type wireless receiving circuit A2 of the first wireless transmitting and receiving mechanism is inconsistent to prevent mutual interference when different car owners use the remote control mechanism, and the one wireless transmitting unit SB of the first wireless transmitting and receiving mechanism of different car owners - The code of the internal coding circuit of the 100ATX wireless transmitting circuit A4 is consistent with the coding of the internal coding circuit of the SB-100ARX wireless receiving circuit A13 of the three-way wireless receiving unit of the second wireless transmitting and receiving mechanism. The encoding circuit code inside the transmitting unit SB-100ATX wireless transmitting circuit A12 is consistent with the encoding circuit inside the two-way wireless receiving unit SB-100ARX wireless receiving circuit A3 of the first wireless transmitting and receiving mechanism of different car owners.

As shown in Figure 4, the positive and negative power input terminals of the voltage stabilizing unit are connected by wires respectively. The positive pole of the vehicle 12V battery G1 and the positive pole of the silicon rectifier diode VD1 at the first positive pole power supply input end of the wireless transmitting unit are connected by wires. The positive power output of the voltage stabilizing unit is three-terminal fixed output pin 3 of the voltage stabilizer A1, the positive power input of a wireless receiving unit, the positive power input of the wireless receiving circuit A2, and the control power input of the relay K1 of the wireless receiving unit. Connect by wire. One channel of the positive power output terminal of the wireless receiving unit, the normally open contact terminal of relay K1, and the positive power input terminal of the two wireless receiving unit, the positive power input terminal 1 of the wireless receiving circuit A3, the positive power input terminal of the power-on prompt unit, and the time base integrated circuit A6. 8 pins are connected by wires. The normally open contact terminal of the relay K2 at the positive power output terminal of the two-way wireless receiving unit and the 8-pin of the time base integrated circuit A5 at the second positive power input terminal of the one-way wireless transmitting unit are connected by wires. The negative power output end of the voltage stabilizing unit is the 2-pin of the three-terminal fixed output voltage stabilizer A1 and the 1 pin of the wireless receiving circuit A2 of the negative power input end of one wireless receiving unit, and the 1 of the wireless receiving circuit A3 of the negative power input end of the two wireless receiving unit. 1 pin of the time base integrated circuit A5 at the negative power input end of one wireless transmitting unit, and 1 pin of the time base integrated circuit A6 at the negative power input end of the power-on prompt unit are grounded through wires.

As shown in Figure 4 and Figure 5, both ends of the primary winding of the two-pole power transformer T at the input end of the AC power supply of the voltage regulator mechanism are respectively connected with the two poles of the 220V AC power supply through wires. The positive electrode of the electrolytic capacitor C6 at the output terminal of the first positive power supply of the voltage regulator mechanism is connected with the positive power input terminal of the first positive power supply input terminal of the delay mechanism K8, and the control power input terminal of the delay mechanism relay K8 is connected by a wire. The normally closed contact terminal of the relay K8 at the positive power output terminal of the delay mechanism and the three-terminal fixed output voltage stabilizer A9 of the positive DC power input terminal of the voltage regulator mechanism are connected by a wire. The second channel of the positive power output terminal of the voltage regulator mechanism The 3-terminal fixed output voltage regulator A9 and the positive power input terminal of the infrared transmitting mechanism The other end of the adjustable resistor RP1 of the infrared transmitting circuit, the positive power input terminal of the infrared receiving mechanism The infrared receiving circuit The one-way thyristor VS anode, the second wireless transmitting and receiving mechanism, the first positive power supply input end of the two-way wireless transmitting unit, and the 1 pin of the wireless transmitting circuit A12 are connected by wires. Infrared receiving mechanism positive power output terminal of infrared receiving circuit relay K5 normally open contact terminal and second wireless transmitting and receiving mechanism second positive power input terminal 8 feet of time base integrated circuit A11 of two-way wireless transmitting unit, delay mechanism No. 8 The other end of the resistor R19 at the input end of the two positive power sources is connected by a wire. The output terminal of the third channel of the positive power supply of the voltage stabilizing mechanism is the three-terminal fixed output pin 3 of the voltage stabilizer A10 and the input terminal of the second positive power supply of the second wireless transmitting and receiving mechanism. The 4-pin of the solid-state recording circuit A14 of the power input end is connected by a wire. The negative electrode of the electrolytic capacitor C6 at the negative power output end of the voltage regulator mechanism and the other end of the infrared transmitting circuit resistor R7 at the negative power input end of the infrared transmitting mechanism, the negative electrode of the electrolytic capacitor C10 at the negative power input end of the infrared receiving mechanism, the negative electrode of the electrolytic capacitor C10, the second wireless transmitting and receiving mechanism The negative power input terminal 1 pin of the time base integrated circuit A11, the alarm mechanism negative power input terminal solid recording circuit A14 pin 5, the delay mechanism negative power input terminal electrolytic capacitor C12 The negative terminal is grounded through a wire. The signal output end of the second wireless transmitting and receiving mechanism, the three-way wireless receiving unit relay K7, the normally open contact end and the triggering signal input end of the alarm mechanism, the trigger input end 8 of the solid-state recording integrated circuit A14, are connected by wires. The wires connecting the voltage stabilization mechanism, the infrared transmitting mechanism, the infrared receiving mechanism, the second wireless transmitting and receiving mechanism, the alarm mechanism and the delay mechanism are inserted into a plastic pipe, and the plastic pipe is buried under the ground of the community; the infrared transmitting mechanism and the infrared After the receiving mechanism is installed, the infrared transmitting mechanism and the infrared receiving mechanism are located on both sides of the gate of the community; the first convex lens of the infrared transmitting mechanism and the second convex lens of the infrared receiving mechanism are in a horizontal parallel position; the signal output end of the infrared transmitting circuit of the infrared transmitting mechanism The infrared signal sent by the infrared light-emitting diode VL1 acts on the light-receiving surface of the phototransistor VT10 at the signal input end of the infrared receiving circuit of the infrared receiving mechanism; the wireless signal emitted by the wireless transmitting circuit A8 of the remote control mechanism acts on the first wireless transmitting and receiving mechanism. Wireless receiving circuit A2; the second wireless transmitting and receiving mechanism The wireless signal transmitted by the two-way wireless transmitting unit wireless transmitting circuit A12 acts on the wireless receiving circuit A3 of the two-way wireless receiving unit of the first wireless transmitting and receiving mechanism; the first wireless transmitting and receiving mechanism The wireless signal emitted by the wireless transmitting circuit A4 of the one-way wireless transmitting unit acts on the wireless receiving circuit A13 of the three-way wireless receiving unit of the second wireless transmitting and receiving mechanism.

Figure 4: In the voltage stabilization unit, one wireless transmission unit, and one wireless reception unit of the first wireless transmitting and receiving mechanism: the 12V DC positive power output from the 12V battery G1 in the motor vehicle enters the positive power input terminal of the voltage stabilization unit, and the three-terminal fixed output is stable. After pin 1 of the voltage regulator A1, the first positive power input terminal of the wireless transmitting unit, the positive terminal of the silicon rectifier diode VD1, the positive power input terminal of the voltage stabilizing unit and the first positive power input terminal of the wireless transmitting unit are in the power-on state; A silicon rectifier diode VD1 is connected in series with pin 1 of the positive power input end of the wireless transmitting circuit A4 of the transmitting unit to prevent damage to the wireless transmitting circuit A4 after the battery G1 and the 1-pin power line of the positive power input end of the wireless transmitting circuit A4 are reversely connected. The rectifier diode VD1 can also play the role of step-down and current limiting, preventing the high-current power supply from entering the wireless transmitting circuit A4 and causing damage to the wireless transmitting circuit A4; Under the action of the ceramic capacitors C1 and C2 of the peripheral components, the stable 5V DC power is output from the 3rd pin and enters the 1st pin of the wireless receiving circuit A2 of the wireless receiving unit. One wireless receiving unit, two wireless receiving units, and power-on prompting unit of the remote control mechanism and the first wireless transmitting and receiving mechanism: when in use, when the owner does not drive the vehicle and needs to fortify, press the SB-100ATX wireless transmitting circuit of the remote control mechanism After the transmitting key switch SA on A8, the remote control mechanism transmits a wireless signal with encoding. Since the encoding of the wireless receiving circuit A2 of the wireless receiving unit is consistent with the internal encoding of the remote control mechanism, at this time, the wireless receiving circuit A2 of the wireless receiving unit It will receive the wireless signal emitted by the remote control mechanism, and then, the high-level output terminal 4 of the wireless receiving circuit A2 of the wireless receiving unit will output a high level and enter the resistor R1 end, and the high level will be limited by the resistor R1 and enter the NPN. The base of the triode VT1 is amplified and inverted by the power of the NPN triode VT1 and enters the negative power input terminal of the relay K1. Therefore, the relay K1 is energized and its control power input terminal and the normally open contact terminal are closed; The input terminal, the positive power input terminal of the two-way wireless receiving unit and the normally open contact terminal of the relay K1 are connected by wires. Therefore, after the relay K1 is energized and closed, the power-on prompting unit and the two-way wireless receiving unit will be in working state; When the main driving vehicle needs to be disarmed, after pressing the transmitting key switch SA on the SB-100ATX wireless transmitting circuit A8 of the remote control mechanism again, the remote control mechanism transmits a wireless signal with encoding. The code is consistent with the internal code of the remote control mechanism. At this time, the wireless receiving circuit A2 of the wireless receiving unit will receive the wireless signal transmitted by the remote control mechanism again. Then, the 4-pin of the wireless receiving circuit A2 stops outputting a high level, and the relay K1 fails. The power supply stops working, the control power input terminal and the normally open contact terminal are disconnected, the positive power input terminal of the power-on prompt unit and the positive power input terminal of the two-way wireless receiving unit are in a power-off state; the one-way wireless receiving unit, the two-way wireless receiving unit Whether the positive power input terminal of the wireless receiving unit is powered is to prevent the owner from using the vehicle by himself and causing a false alarm before reaching the gate of the community. In the power-on prompt unit: after the power-on prompt unit is powered on, the 5V DC power supply charges the electrolytic capacitor C3 of the peripheral element of the time-base integrated circuit A6 through the peripheral element resistor R4 of the time-base integrated circuit A6. Pin 2 is low potential. Under the combined action of silicon switching diode VD2 and resistor R3 of other peripheral components, the time base integrated circuit A6 is set to make the third pin output high potential. The output high potential is passed through NPN transistor VT3. Power amplification and phase inversion enter the negative power input terminal of relay K3, so the relay K3 is energized and its control power input terminal and the normally open contact terminal are closed; after about 5 seconds, the potential of the upper end of the electrolytic capacitor C3 rises to the power supply voltage At two-thirds of the time, the time base integrated circuit A6 is reset, and its third pin outputs a low potential, so the relay K3 loses power and disconnects; because the alarm integrated circuit A7 and its peripheral components PNP transistor VT4 positive power input terminal and relay The normally open contact terminal of K3 is connected by a wire, so within 5 seconds when the relay K3 is energized and its control power input terminal and the normally open contact terminal are closed, the alarm integrated circuit A7 will be energized to work, and the alarm integrated circuit will work. After A7 is powered on, it outputs audio signal from pin 2 of its audio output. The audio signal is amplified by the power of PNP transistor VT4 and enters the end of speaker B1, so speaker B1 emits a loud warning sound for 5 seconds to remind the user that the defense is successful at this time. The wireless receiving unit of the road is in the power-on state; it prevents the user from forgetting to fortify or failing to fortify when the vehicle is not in use.

Figure 4 and Figure 5, in the voltage regulator mechanism, the delay mechanism, the infrared transmitting circuit of the infrared transmitting mechanism, the infrared receiving circuit of the infrared receiving mechanism, and the second wireless transmitting and receiving mechanism: after the 220V AC power enters the power transformer T, the power transformer T The secondary winding will output 12V AC power. After the 12V AC power is rectified by silicon rectifier diodes VD4, VD5, VD6, VD7 and filtered by electrolytic capacitor C5, it is converted into about 14V DC power and enters the delay mechanism relay K8 positive power input terminal, relay K8 The control power input terminal, so the first positive power input terminal of the delay mechanism and the control power input terminal of the delay mechanism are in the energized state; because the control power input terminal of the delay mechanism relay K8 and the normally closed contact terminal are connected In this state, the positive DC power input terminal of the voltage stabilizing mechanism and the normally closed contact terminal of the relay K8 are connected by wires. Therefore, at this time, the 14V DC power supply will enter the positive DC of the voltage stabilizing mechanism through the control power input terminal and the normally closed contact terminal of the relay K8. The three-terminal fixed output voltage stabilizer A9 pin 1 and A10 pin 1 at the power input end; after the positive DC power input terminal of the voltage stabilizer mechanism is powered, the three-terminal fixed output voltage stabilizer A9 has its peripheral components ceramic capacitors C6 and C7. Under the joint action, the stable 12V DC power is output from its 3rd pin into the infrared transmitting circuit of the infrared transmitting mechanism. The other end of the adjustable resistor RP1, the infrared receiving circuit of the infrared receiving mechanism, the one-way thyristor VS anode, the second wireless transmitting and receiving The positive power input terminal 1 of the wireless transmitting circuit A12 of the two-way wireless transmitting unit of the mechanism, so the positive power input terminal of the infrared transmitting circuit of the infrared transmitting mechanism, the positive power input terminal of the infrared receiving circuit of the infrared receiving mechanism, the second wireless transmitting and receiving terminal The first positive power input terminal of the two-way wireless transmitting unit of the mechanism is in the power-on state; after the positive DC power input terminal of the voltage stabilizing mechanism is powered on, the three-terminal fixed output voltage regulator A10 works together with its peripheral components, ceramic capacitors C8 and C9. Then, the stable 5V DC power output from its 3rd pin enters the positive power input terminal 1 of the wireless receiving circuit A13 of the three-way wireless receiving unit of the second wireless transmitting and receiving mechanism, and the positive power input terminal of the solid-state recording integrated circuit A14 of the alarm mechanism. 4 feet, so the positive power input terminal of the three-way wireless receiving unit of the second wireless transmitting and receiving mechanism and the positive power input terminal of the alarm mechanism are in the power-on state. In the alarm mechanism: when the present invention is used for the first time, after the alarm mechanism is powered on, the user needs to enter the required language into the solid-state recording integrated circuit A14. SK opened it by pressing it with his hand, and then pointed his mouth to the speaker B2 to speak and record. The words he said were "this vehicle is suspected of being stolen, please pay attention to screening". Therefore, the audio signal was stored in the solid-state recording integrated circuit A14, and the solid-state recording integrated After the circuit A14 records the audio signal, turn off the jog power switch SK; when the jog switch SK is turned on for recording, the light-emitting diode VL2 will light up to remind the user that the solid-state recording integrated circuit A14 is recording. In the infrared transmitting circuit of the infrared transmitting mechanism and the infrared receiving circuit of the infrared receiving mechanism: after the positive power input terminal of the infrared transmitting circuit is powered, the 12V DC power supply enters the positive electrode of the infrared light-emitting diode VL1 through the adjustable resistor RP1, so the infrared light-emitting diode VL1 The infrared light is emitted by the electricity, and then the infrared light is focused and emitted to the right side through the first convex lens of the infrared emission mechanism. The function of the resistor R7 is to limit the current. The user can adjust the infrared light-emitting diode by adjusting the different resistance values of the adjustable resistor RP1. The different working currents of VL1 can adjust the distance of the infrared light emitted by the infrared light-emitting diode VL1 to the required position; after the positive power input of the infrared receiving circuit is powered, the 12V DC power enters the adjustable resistor RP3 through the resistor R8. The infrared light-emitting diode VL1 of the transmitting circuit is energized to emit infrared light, and the infrared light is focused on the second convex lens of the infrared receiving mechanism. After being focused by the second convex lens, the infrared light is illuminated on the light-receiving surface of the phototransistor VT10. The internal resistance drops, and the phototransistor VT10 outputs a high level from its emitter to the base of the NPN transistor VT11 under the action of its peripheral components adjustable resistance RP3 and resistance R16. Under the action of its peripheral element resistors R15 and R17, the PNP triode VT12 is turned on successively under the action of its peripheral element resistor R9 and adjustable resistor RP2, so the NPN triode VT7 is in the cut-off state; when the thief steals the vehicle, driving Before the vehicle reaches the landing rod at the gate of the community, the vehicle will block the infrared light emitted by the infrared light-emitting diode VL1 of the infrared emission circuit. Since the light-receiving surface of the phototransistor VT10 cannot receive the infrared light emitted by the infrared light-emitting diode VL1 of the infrared emission circuit, so , the internal resistance of the phototransistor VT10 will become larger, the NPN transistor VT11, PNP transistor VT12, NPN transistor VT6 are in the cut-off state one after another, and then the NPN transistor VT7 is turned on; after the NPN transistor VT7 is turned on, the low potential output from its collector Enter the base of the PNP transistor VT8, so the PNP transistor VT8 is turned on, and the high level output from its collector is limited by the resistor R11 to trigger the one-way thyristor VS control pole, the thyristor VS is turned on, and then, Relay K5 is energized and its control power input end and normally open contact end are closed. Since the positive power input terminal of the two-way wireless transmitting unit of the second wireless transmitting and receiving mechanism, the second positive power input terminal of the delay mechanism and the normally open contact terminal of the relay K5 are connected by wires, the relay K5 is energized to pull in its control After the power input terminal and the normally open contact terminal are closed, the positive power input terminal of the two-way wireless transmitting unit and the second positive power input terminal of the delay mechanism will be in a power-on state. In the two-way wireless transmitting unit of the second wireless transmitting and receiving mechanism: after the positive power input terminal of the two-way wireless transmitting unit is powered on, the 12V DC power supply is supplied to the time-base integrated circuit A11 through the peripheral element resistor R13 of the time-base integrated circuit A11 to the peripheral element of the time-base integrated circuit A11 The electrolytic capacitor When C11 is charging, at the beginning, the second pin of the time-base integrated circuit A11 is at a low potential. Under the combined action of the silicon switching diode VD8 and the resistor R12 of the other peripheral components, the time-base integrated circuit A11 is set to make the first Pin 3 outputs a high potential, and the output high potential is amplified by the NPN transistor VT9 power and inverted into the negative power input terminal of the relay K6. Therefore, the relay K6 is energized and its control power input terminal and the normally open contact terminal are closed; after about After 2 seconds, when the potential of the upper end of the electrolytic capacitor C11 rises to two-thirds of the power supply voltage, the time base integrated circuit A11 is reset, and its third pin outputs a low potential, so the relay K6 loses power and disconnects; due to the wireless transmission circuit The two power contacts under the SC key of the launch key switch of A12 are respectively connected with the control power input terminal and the normally open contact terminal of the relay K6 through wires. Therefore, the relay K6 is energized to close its control power input terminal and the normally open contact terminal. Within 2 seconds after closing, the wireless transmitting circuit A12 will transmit wireless signals. In the first wireless transmitting and receiving mechanism two-way wireless receiving unit and one-way wireless transmitting unit: when the two-way wireless receiving unit is fortified, it is in a power-on standby state. When the wireless signal is transmitted for 2 seconds, because the coding of the internal coding circuit of the wireless transmitting circuit A12 of the two-way wireless transmitting unit is consistent with the coding of the internal coding circuit of the wireless receiving circuit A3 of the two-way wireless receiving unit, at this time, the two-way wireless receiving The unit wireless receiving circuit A3 will receive the wireless signal transmitted by the wireless transmitting circuit A12 of the two-way wireless transmitting unit, and then the high-level 4-pin output terminal of the wireless receiving circuit A3 of the two-way wireless receiving unit will output a high level into the resistance. At one end of R2, the high level enters the base of the NPN triode VT2 through the current limit of the resistor R2, and enters the negative power input end of the relay K2 through the power amplification and inversion of the NPN triode VT2. The open contact terminal is closed; because the positive power input terminal of one wireless transmitting unit of the first wireless transmitting and receiving mechanism and the normally open contact terminal of the relay K2 are connected by a wire, the relay K2 is energized to close its control power input terminal and the normally open contact terminal. After the open contact end is closed, one wireless transmitting unit of the first wireless transmitting and receiving mechanism will be powered and work. In one wireless transmitting unit of the first wireless transmitting and receiving mechanism: after the one wireless transmitting unit is powered on, the 5V DC power supply charges the electrolytic capacitor C4 of the peripheral component of the time base integrated circuit A5 through the peripheral component resistor R6 of the time base integrated circuit A5. At this time, the second pin of the time base integrated circuit A5 is at a low potential. Under the combined action of the silicon switch diode VD3 and the resistor R5 of the other peripheral components, the time base integrated circuit A5 is set to make its third pin output a high potential. , the output high potential is amplified by the NPN transistor VT5 and enters the negative power input terminal of the relay K4. Therefore, the relay K4 is energized and its control power input terminal and the normally open contact terminal are closed; after about 2 seconds, the electrolytic capacitor C4 When the upper end potential rises to two-thirds of the power supply voltage, the time base integrated circuit A5 is reset, and its third pin outputs a low potential, so the relay K4 is powered off and disconnected; The two power contacts are respectively connected with the control power input terminal and the normally open contact terminal of the relay K4 through wires. Therefore, the relay K4 is energized and pulled in within 2 seconds after the control power input terminal and the normally open contact terminal are closed. , the wireless transmitting circuit A4 will transmit wireless signals. The second wireless transmitting and receiving mechanism In the three-way wireless receiving unit and the alarm mechanism: the 3rd pin of the three-terminal fixed output voltage stabilizer A10 outputs a stable 5V DC power supply into the 1st pin of the positive power input end of the wireless receiving circuit A13, and the alarm mechanism is solid After the positive power input terminal 4 of the recording integrated circuit A14, the positive power input terminal 1 of the wireless receiving circuit A13, the solid-state recording integrated circuit A14 of the alarm mechanism is in the power-on state; When the transmitting circuit A4 transmits a wireless signal for 2 seconds, because the encoding of the internal encoding circuit of the wireless transmitting circuit A4 of the one-way wireless transmitting unit is consistent with the encoding of the internal encoding circuit of the wireless receiving circuit A13 of the three-way wireless receiving unit, at this time, the wireless receiving The circuit A13 will receive the wireless signal transmitted by the wireless transmitting circuit A4, and then the high-level 4-pin output terminal of the wireless receiving circuit A13 will output a high level into the resistor R18, and the high level will be limited by the resistor R18 and enter the NPN. The base of the triode VT13 is amplified and inverted by the power of the NPN triode VT13 to enter the negative power input terminal of the relay K7. Therefore, the relay K7 is energized to close its control power input terminal and the normally open contact terminal; due to the solid-state recording of the alarm mechanism The circuit A14 is in the energized state at this time, the signal trigger terminal of the solid-state recording circuit A14 and the normally open contact of the relay K7 are connected by wires, so at this time, the solid-state recording circuit A14 will be triggered to work and output audio from its 2 feet and 3 feet. The signal enters the loudspeaker B2, so the loudspeaker B2 emits the sound of "This vehicle is suspected of being stolen, please pay attention to screening", which intuitively reminds the guard to arouse the alert, do not open the landing rod at the gate of the community, catch the thief in time, prevent the thief from escaping, and enter the community again later The theft of vehicles has a good anti-theft effect on the residents' vehicles, and also facilitates the management of the community property management party.

Figure 5, in the delay mechanism: when the relay K5 of the infrared receiving circuit of the infrared receiving mechanism is energized, its control power input terminal and the normally open contact terminal are closed, and after the second positive power input terminal of the delay mechanism is in the power-on state, The 12V DC power supply will charge the electrolytic capacitor C12 through the resistor R19. After 4 seconds, when the voltage across the electrolytic capacitor C12 reaches the voltage value, the NPN transistor VT14 obtains a suitable base voltage through the resistor R20. VT15 is turned on, the collectors of NPN transistors VT14 and VT15 output the negative power supply to the negative power input terminal of the relay K8, so the relay K8 is energized and its control power input contact and the normally closed contact are disconnected; because the positive pole of the voltage regulator mechanism The positive pole of the electrolytic capacitor C5 at the input end of the DC power supply is connected with the normally closed contact terminal of the relay K8 through a wire. Therefore, after the relay K8 is energized and the control power input contact and the normally closed contact are disconnected, the positive power supply input terminal and the stable contact are disconnected. The infrared detection circuit, infrared receiving circuit, the second wireless transmitting and receiving mechanism, and the alarm mechanism connected to the second positive power output terminal of the pressure mechanism and the third positive power output terminal will lose power and stop working; the 12V DC power supply will no longer pass through the resistance R19 charges the electrolytic capacitor C12, and the relay K8 will continue to maintain the NPN transistors VT14 and VT15 due to the voltage charged by the electrolytic capacitor C12, and the relay K8 will continue to be energized. After a delay of 2 seconds, when the electrolytic capacitor C12 When the charged voltage can not continue to maintain the NPN transistors VT14 and VT15, the relay K8 will lose power and stop pulling in. Its control power input contact and normally closed contact will be connected again, and the positive power input terminal and the voltage regulator mechanism The infrared detection circuit, the infrared receiving circuit, the second wireless transmitting and receiving mechanism, and the alarm mechanism connected to the second positive power output terminal and the third positive power output terminal will be powered again to prepare for the next car to leave the gate of the community. Screening preparation. Through the above, the present invention can screen each vehicle through the infrared detection mechanism and the infrared receiving mechanism before the electric bicycles, motorcycles, and automobiles in the residential area exit the gate of the residential area. After the power output of one wireless receiving unit of the first wireless transmitting and receiving mechanism is turned off, the alarm mechanism will not alert the guard. Before the pole, under the action of the relevant circuit, the loudspeaker of the alarm mechanism emits a sound for about 4 seconds to warn the guard that the vehicle is suspected of being stolen, which plays a good preventive role in preventing the vehicle from being stolen. According to the police situation, the guard is close to the stolen vehicle and can quickly catch the thief, preventing the thief from escaping and entering the community again for theft in the future.

When the present invention is used, only one vehicle is allowed to leave the community at a time in the setting of the lane in front of the landing rod at the gate of the community. The owner of each car needs to install a set of first wireless transmitting and receiving mechanism in the car, and carry a set of remote control mechanism; install a set of voltage stabilization mechanism, infrared transmitting mechanism, infrared receiving mechanism, second wireless transmitting mechanism at the gate guard of the community The receiving mechanism, the alarm mechanism and the delay mechanism are sufficient. In actual use, when someone walks into the front lane of the landing rod and blocks the infrared light emitted by the infrared transmitting circuit of the infrared transmitting mechanism, it is impossible for passers-by to be equipped with the relevant wireless transmitting circuit and wireless receiving circuit. Therefore, the alarm mechanism No false alarms. It should be noted that this embodiment is a preferred example of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the scope of the principles of the present invention shall be included within the protection scope of the present invention. .

Figure 4, in the voltage stabilization unit of the first wireless transmitting and receiving mechanism: the specification of the ceramic capacitor C1 is 0.33 μF, and the specification of the ceramic capacitor C2 is 0.1 μF. In one wireless receiving unit of the first wireless transmitting and receiving mechanism: the resistance value of resistor R1 is 1K; the model of NPN triode VT1 is 9013; the model of relay K1 is JRC/21F/YG4100/DC5V. In the two-way wireless receiving unit of the first wireless transmitting and receiving mechanism: the resistance value of resistor R2 is 1K; the model of NPN triode VT2 is 9013; the model of relay K2 is JRC/21F/YG4100/DC5V. In one wireless transmitting unit of the first wireless transmitting and receiving mechanism: the resistance value of resistor R5 is 2K; the resistance value of resistor R6 is 800K; the model of silicon rectifier diode VD1 is 1N4001, the model of silicon switching diode VD3 is 1N4148; the model of electrolytic capacitor C4 is 2.2μF /25V, NPN transistor VT5 model is 9013; relay K4 model is JRC/21F/YG4100/DC5V. In the power-on prompt unit of the first wireless transmitting and receiving mechanism: the resistance value of resistor R3 is 2K, the resistance value of resistor R4 is 1M; the type of silicon switch diode VD2 is 1N4148; the type of electrolytic capacitor C4 is 4.7μF/25V; the type of NPN triode VT3 is 9013 , PNP triode VT4 model is 9012; speaker B1 is a moving coil speaker with a power of 0.25W; relay K3 model is JRC/21F/YG4100/DC5V.

Figure 5, in the voltage regulator mechanism: the power transformer T type is 220V/12V/3W; the electrolytic capacitor C5 type is 470μF/25V; the ceramic capacitors C6 and C8 specifications are 0.33μF; the ceramic capacitors C7 and C9 specifications are 0.1μF, Silicon rectifier diodes VD4, VD5, VD6, VD7 models are 1N4001. In the infrared transmitting circuit of the infrared transmitting mechanism: the specification of the adjustable resistance RP1 is 100Ω; the resistance value of the resistance R7 is 35Ω; the model of the infrared light-emitting diode VL1 is HG410. In the infrared receiving circuit of the red receiving mechanism: the phototransistor VT10 is a 3DU type photocell; the electrolytic capacitor C10 type is 100μF/25V; the adjustable resistance RP2 specification is 2.2K, the adjustable resistance RP3 specification is 68K; the resistance value of the resistance R8 is 470Ω , the resistance value of resistor R9 is 1K, the value of resistor R10 is 5.1K, the value of resistor R11 is 1K, the value of resistor R14 is 1K, the value of resistor R15 is 100Ω, the value of resistor R16 is 5.1K, the value of resistor R17 is 1K; NPN transistor VT6 model is 3DK106, NPN transistor VT7 model is 3DG130, NPN transistor VT11 model is 3DK101; PNP transistor VT12 model is 9015, PNP transistor VT8 model is 9012; relay K5 model is JRC/21F/YG4100/DC12V; single The thyristor VS model is MCR100-1 plastic encapsulated one-way thyristor. The second wireless transmitting and receiving mechanism In the two-way wireless transmitting unit and the three-way wireless receiving unit: the resistance value of the resistor R12 is 2K, the resistance value of the resistor R13 is 800K, and the resistance value of the resistor R18 is 1K; the silicon switch diode VD8 model is 1N4148; the electrolytic capacitor C11 model is 2.2μF/25V; NPN transistor VT9, VT13 model is 9013; relay K6 model is JRC/21F/YG4100/DC12V, relay K7 model is JRC/21F/YG4100/DC5V. In the alarm mechanism: the light-emitting diode VL2 is a red light-emitting diode, and the working current is 5mA; the speaker B2 is a moving coil speaker with a power of 0.5W. In the delay mechanism: the resistance value of resistor R19 is 1K, the resistance value of resistor R20 is 470K; the type of electrolytic capacitor C12 is 20μF/25V, the type of NPN transistor VT14 and VT15 is 9013; the type of relay K8 is JRC/21F/YG4100/DC12V.

Claims (10)

1. The device that can intuitively prompt the stolen information of the gatekeeper of the community is characterized in that it is composed of a remote control mechanism, a first wireless transmitting and receiving mechanism, a voltage stabilization mechanism, an infrared transmitting mechanism, an infrared receiving mechanism, a second wireless transmitting and receiving mechanism, an alarm mechanism and The delay mechanism is composed. The remote control mechanism is a SB-100ATX wireless transmitting circuit, which is equipped with a casing. The SB-100ATX wireless transmitting circuit has a transmitting key switch, and the SB-100ATX wireless transmitting circuit has a matching 12V wireless transmitter. Special battery for transmitting circuit, SB-100ATX wireless transmitting circuit has a coding circuit inside, which can prevent the mutual interference of wireless signals transmitted by multiple SB-100ATX wireless transmitting circuits. SB-100ATX wireless transmitting circuit is equipped with a pull rod antenna , its wireless signal transmission distance is 100m, and the owner of the remote control mechanism carries it with him. The first wireless transmitting and receiving mechanism is composed of a voltage stabilization unit, a wireless receiving unit, a second wireless receiving unit, a wireless transmitting unit and a power-on prompt unit. The voltage stabilization unit , one wireless receiving unit, two wireless receiving units, one wireless transmitting unit and power-on prompting unit are installed on the first circuit board, and the first circuit board is installed in the plastic casing, and there is an opening in the front of the plastic casing, which opens the There is a metal mesh cover at the front end of the hole, and a mounting plate with openings on the left and right ends of the outer side of the plastic casing. The positive and negative power input terminals of the voltage regulator unit and the positive and negative electrodes of the 12V battery in the vehicle are respectively connected by wires. The positive pole of the vehicle 12V battery It is connected with the first positive power input end of the wireless transmitting unit through a wire, the positive power output end of the voltage stabilization unit is connected with the positive power input end of the wireless receiving unit, and the control power input end of the wireless receiving unit is connected by a wire, and the power output of the wireless receiving unit is connected by a wire. The terminal is connected with the positive power input terminal of the two-way wireless receiving unit and the positive power input terminal of the power-on prompting unit through wires. The negative power output terminal and one negative power input terminal of the wireless receiving unit, two negative power input terminals of the wireless receiving unit, one wireless transmitting single negative power input terminal, and the negative power input terminal of the power-on prompt unit are grounded through wires, and the first wireless transmitting and receiving mechanism The plastic shell is installed in a hidden place in the car. The infrared emitting mechanism consists of a first fixing plate, a first connecting pipe, a plastic box, and an infrared emitting circuit. There is an opening in the lower middle of the plastic box and an opening on the right side of the plastic box. A first plastic lens barrel is installed at the right end of the opening, a first convex lens is installed at the right front end of the first plastic lens barrel, the first fixing plate and the first connecting tube are made of metal, and there are four openings around the upper part of the first fixing plate. The upper end of the first connecting pipe is welded with a screw rod, the lower end of the first connecting pipe is welded on the middle part of the first fixing plate, the screw rod at the upper end of the first connecting pipe penetrates into the opening in the lower middle part of the plastic box, and is screwed into the first connecting pipe through two nuts. A screw external thread on the upper end of the connecting pipe, install the plastic box on the upper end of the first connecting pipe, the voltage stabilization mechanism and the infrared emission The infrared emission circuit of the mechanism is installed on the second circuit board, and the second circuit board is installed in the plastic box. The infrared emission mechanism and the voltage stabilization mechanism are installed at the left end of the inner side of the cell, which is 5m away from the landing rod of the gate of the cell. The second fixing plate is composed of the second connecting pipe, the plastic component box, and the infrared receiving circuit. There is an opening in the lower middle of the plastic component box, and there is an opening on the left side of the plastic component box. A second plastic lens barrel is installed at the left end of the opening. , a second convex lens is installed on the left front end of the second plastic lens barrel, the second fixing plate and the second connecting tube are made of metal, there are four openings around the upper part of the second fixing plate, and a screw is welded on the upper end of the second connecting tube, The lower end of the second connecting pipe is welded to the middle of the second fixing plate, the screw on the upper end of the second connecting pipe is inserted into the opening in the lower middle of the plastic element box, and two nuts are screwed into the outer thread of the screw on the upper end of the second connecting pipe, and the plastic The component box is installed on the upper end of the second connecting tube, the infrared receiving circuit of the infrared receiving mechanism, the second wireless transmitting and receiving mechanism, and the delay mechanism are installed on the third circuit board, and the third circuit board is installed in the plastic component box, and the infrared receiving circuit is installed in the plastic component box. The receiving mechanism, the second wireless transmitting and receiving mechanism, and the delay mechanism are installed at the right end of the inner side of the cell, which is 5m away from the landing rod of the gate of the cell. The alarm mechanism is installed on the fourth circuit board, and the fourth circuit board is installed in the component plastic box. There is an opening in the front of the plastic box, and there is a metal mesh cover at the front of the opening. There is a mounting plate with openings on the left and right ends of the outer side of the plastic box. The plastic box of the alarm mechanism is installed in the guard room of the community. The two poles of the input terminal of the AC power supply are respectively connected with the two poles of the 220V AC power supply through wires. The first positive power output terminal of the voltage regulator mechanism, the first positive power supply input terminal of the delay mechanism, and the control power input terminal of the delay mechanism are connected by wires. The delay mechanism The positive power output terminal and the positive DC power input terminal of the voltage stabilizing mechanism are connected by wires, the second positive power output terminal of the voltage stabilizing mechanism and the positive power input terminal of the infrared transmitting mechanism, the positive power input terminal of the infrared receiving mechanism, and the second wireless transmitting and receiving mechanism The first positive power input terminal is connected by a wire, the positive power output terminal of the infrared receiving mechanism is connected with the second positive power input terminal of the second wireless transmitting and receiving mechanism, and the second positive power input terminal of the delay mechanism is connected by a wire. The positive power output terminal and the third positive power input terminal of the second wireless transmitting and receiving mechanism and the positive power input terminal of the alarm mechanism are connected by wires, the negative power output terminal of the voltage stabilization mechanism and the negative power input terminal of the infrared transmitting mechanism, and the negative power input terminal of the infrared receiving mechanism The terminal, the negative power input terminal of the second wireless transmitting and receiving mechanism, the negative power input terminal of the alarm mechanism, and the negative power input terminal of the delay mechanism are grounded through wires, and the signal output terminal of the second wireless transmitting and receiving mechanism and the triggering signal input terminal of the alarm mechanism are connected by wires. , the wires connecting the voltage stabilization mechanism, the infrared transmitting mechanism, the infrared receiving mechanism, the second wireless transmitting and receiving mechanism, the alarm mechanism and the delay mechanism are inserted into a plastic pipe, and the plastic pipe is buried under the ground of the community. After the infrared receiving mechanism is installed, the infrared transmitting mechanism and the infrared receiving mechanism are located On both sides of the gate of the community, the first convex lens of the infrared transmitting mechanism and the second convex lens of the infrared receiving mechanism are in a horizontal parallel position, and the positions of the first convex lens of the infrared transmitting mechanism and the second convex lens of the infrared receiving mechanism are lower than the height of the vehicle. The signal from the signal output end of the infrared transmitting circuit of the transmitting mechanism acts on the signal input end of the infrared receiving circuit of the infrared receiving mechanism, and the wireless signal emitted by the remote control mechanism acts on the first wireless transmitting and receiving mechanism one wireless receiving unit, and the second wireless transmitting and receiving mechanism The transmitted wireless signal acts on the first wireless transmitting and receiving mechanism with two wireless receiving units, and the wireless signal emitted by the first wireless transmitting and receiving mechanism with one wireless transmitting unit acts on the second wireless transmitting and receiving mechanism; Equipped with a remote control mechanism, the owner of the remote control mechanism carries it with him, and each vehicle is equipped with a first wireless transmitting and receiving mechanism; a voltage regulator mechanism, an infrared transmitting mechanism and an infrared receiving mechanism, a second wireless transmitting and receiving mechanism, and a delay mechanism It is located at the left and right ends 5m before the landing rod of the gate inside the community, and the alarm mechanism is located in the gate guard room of the community; each vehicle owner can make the first wireless transmitting and receiving mechanism in the fortified or disarmed state through the remote control mechanism; when the first wireless transmission and reception mechanism is in the fortified state When the thief stealing vehicle arrives near the landing rod at the gate of the community, the SB-100ATX wireless transmitting circuit of the second wireless transmitting and receiving mechanism of the second wireless transmitting unit will transmit a wireless signal, and the second wireless transmitting and receiving mechanism of the first wireless transmitting and receiving mechanism will receive the wireless signal. After the unit receives the wireless signal, one wireless transmitting unit will transmit the wireless signal; after the three wireless receiving unit of the second wireless transmitting and receiving mechanism receives the wireless signal, under the action of the relevant circuit, the loudspeaker of the alarm mechanism in the guard room will be intuitive. The sound of "This vehicle is suspected of being stolen, please pay attention to screening" is issued, which intuitively prompts the doorman to be alert. Since the stolen vehicle has arrived at the doorman at this time, the doorman can catch the thief in time, thus facilitating the daily management of the community property management. , to prevent the thief from escaping and re-entering the community to steal vehicles after a period of time. 2. The device according to claim 1 that can intuitively prompt information about the theft of a cell doorman vehicle, wherein the wireless receiving unit of the first wireless transmitting and receiving mechanism is composed of a wireless receiving circuit, a resistor, an NPN triode and a relay, and the wireless receiving unit is The circuit model is SB-100ARX. The SB-100ARX wireless receiving circuit is used in conjunction with the SB-100ATX wireless transmitting circuit. The SB-100ARX wireless receiving circuit has a coding circuit inside. Through the coding of the coding circuit, it can prevent multiple SB-100ARX types. The wireless receiving circuit interferes with each other when receiving signals. The SB-100ARX wireless receiving circuit can receive the wireless signals transmitted by the same SB-100ATX wireless transmitting circuit. The output mode of the SB-100ARX wireless receiving circuit is self-locking state output, and the wireless receiving circuit The positive power input terminal 1 of the relay is connected with the positive power input terminal of the relay and the relay control power input terminal through a wire. The negative power input terminal 3 of the wireless receiving circuit and the NPN transistor emitter are grounded through a wire. The high-level output of the wireless receiving circuit Terminal 4 is connected to one end of the resistor through a wire, the other end of the resistor is connected to the base of the NPN triode through a wire, and the collector of the NPN triode is connected to the negative power input end of the relay through a wire. 3. The device according to claim 1 that can intuitively prompt information about the theft of a cell doorman's vehicle, characterized in that the wireless transmitting unit of the first wireless transmitting and receiving mechanism is composed of a wireless transmitting circuit, a time-base integrated circuit, a resistor, and a silicon rectifier diode. , silicon switch diode, electrolytic capacitor, NPN triode and relay, there are two resistors, the wireless transmitter circuit is SB-100ATX wireless transmitter circuit, SB-100ATX wireless transmitter circuit has a 12V wireless transmitter circuit dedicated battery for supporting use, The SB-100ATX wireless transmitting circuit has a transmitting button switch, and the SB-100ATX wireless transmitting circuit has a coding circuit inside, which can prevent the wireless signals transmitted by multiple SB-100ATX wireless transmitting circuits from interfering with each other through the coding circuit coding. The 100ATX wireless transmitting circuit is equipped with a pull rod antenna. The wireless signal transmitting distance is 100m. The time base integrated circuit model is NE555. The reset input pin 4 of the base integrated circuit and the positive power input pin 8, the first resistor end, the second resistor end, the relay positive power input end are connected by wires, the silicon switch diode positive electrode and the electrolytic capacitor positive electrode, the time base is integrated The trigger input terminal 2 of the circuit is connected with the threshold terminal 6, and the other end of the second resistor is connected by a wire. The output terminal 3 of the time base integrated circuit is connected with the NPN transistor base by a wire. The NPN transistor collector and the relay negative power input The terminals are connected by wires, the negative power input terminal 1 of the time base integrated circuit and the other terminal of the first resistor, the negative electrode of the electrolytic capacitor, the NPN triode emitter, and the negative power input terminal 2 of the wireless transmitting circuit are grounded by wires, and the relay control signal is input. The terminal and the normally open contact terminal of the relay are respectively connected with the two power contacts under the transmitting key switch on the wireless transmitting circuit through wires. 4. The device according to claim 1 that can intuitively prompt information about the theft of a cell doorman's vehicle, wherein the power-on prompting unit of the first wireless transmitting and receiving mechanism is composed of a time-base integrated circuit, an alarm integrated circuit, a resistor, a silicon switch diode, Electrolytic capacitors, NPN transistors, PNP transistors, speakers and relays, there are two resistors, the time base integrated circuit model is NE555, the alarm integrated circuit model is LC170, the negative electrode of the silicon switch diode and the reset input terminal 4 of the time base integrated circuit are connected to Positive power input terminal 8 pins, one end of the first resistor, one end of the second resistor, the positive power input terminal of the relay, the input terminal of the relay control power supply are connected by wires, the positive electrode of the silicon switch diode and the positive electrode of the electrolytic capacitor, the trigger input of the time base integrated circuit Terminal 2 is connected with the threshold terminal 6, the other end of the second resistor is connected by a wire, the output terminal 3 of the time base integrated circuit is connected with the base of the NPN triode through a wire, and the collector of the NPN triode and the negative power input terminal of the relay are connected by a wire , the negative power input pin 1 of the time base integrated circuit and the other end of the first resistor, the negative electrode of the electrolytic capacitor, the NPN triode emitter, the negative power input pin 1 of the alarm IC, and one end of the speaker is grounded through a wire, and the relay is normally open. The terminal is connected with the positive power input terminal 3 of the alarm integrated circuit and the emitter of the PNP triode through a wire. The audio signal output terminal of the alarm integrated circuit is connected with the 2-pin and the base of the PNP triode through a wire. The collector of the PNP triode and the other end of the speaker are connected by a wire When the power-on prompting unit is installed inside the plastic casing, the speaker is located at the rear end of the opening in the front of the plastic casing, so that the sound from the speaker can be transmitted to the outside. 5. The device according to claim 1 that can intuitively prompt information about the theft of a cell doorman's vehicle, characterized in that an infrared The infrared transmitting circuit of the transmitting mechanism is composed of an adjustable resistor, a resistor and an infrared light-emitting diode. One end of the adjustable resistor is connected to the infrared transmitter. The anode of the photodiode is connected by a wire, the cathode of the infrared light-emitting diode and one end of the resistor are connected by a wire, and the other end of the resistor is connected by a wire. Ground through the wire, when the infrared emission circuit is installed in the plastic box, the infrared light-emitting diode is located in the first plastic lens barrel, the red The light-emitting surface of the outer light-emitting diode is located at the rear end of the first convex lens, so that the infrared light emitted by the infrared light-emitting diode can be leveled horizontally. line shot. 6. The device of claim 1 that can intuitively prompt information about the theft of a cell doorman vehicle, wherein the infrared receiving circuit of the red receiving mechanism is composed of a phototransistor, an electrolytic capacitor, an adjustable resistance, a resistance, an NPN triode, a PNP triode, The relay and the one-way thyristor are composed of two adjustable resistors, eight resistors, three NPN triodes, two PNP triodes, the collector of the phototransistor and the second adjustable resistor. The emitter is connected with the base of the third NPN triode, one end of the seventh resistor is connected by a wire, the other end of the second adjustable resistor is connected with one end of the fifth resistor, one end of the sixth resistor, the positive electrode of the electrolytic capacitor, and one end of the first resistor Connected by wires, the collector of the third NPN triode is connected with the other end of the sixth resistor, and the base of the second PNP triode is connected by wires, the other end of the fifth resistor and the emitter of the second PNP triode are connected by wires, the second Only the collector of the PNP triode and one end of the eighth resistor, the base of the first NPN triode are connected by wires, the other end of the first resistor and one end of the second resistor, the emitter of the first PNP triode, the thyristor anode , The input end of the relay control power supply is connected by a wire, the other end of the second resistor and one end of the third resistor, the collector of the first NPN triode are connected by a wire, the emitter of the first NPN triode and one end of the first adjustable resistor are connected by Wire connection, the other end of the third resistor and the base of the second NPN triode are connected by wires, the collector of the second NPN triode and the base of the first PNP triode are connected by wires, the collector of the first PNP triode and the fourth Only one end of the resistor is connected by a wire, the other end of the fourth resistor is connected with the control electrode of the one-way thyristor by a wire, the cathode of the one-way thyristor and the positive power input terminal of the relay are connected by a wire, and the negative electrode of the electrolytic capacitor and the seventh resistor are connected by a wire. One end, the other end of the eighth resistor, the emitter of the third NPN triode, the other end of the first adjustable resistor, the emitter of the second NPN triode, and the negative power input end of the relay are grounded through wires, and the infrared receiving circuit is installed on the plastic component. When inside the box, the phototransistor is located in the second plastic lens barrel, and the light-receiving surface of the phototransistor is located at the rear end of the second convex lens, so as to receive the infrared light emitted from the infrared emission circuit infrared light emitting diode of the infrared emission mechanism. 7. The device according to claim 1 that can intuitively prompt information about the theft of a cell doorman vehicle, characterized in that the second wireless transmitting and receiving mechanism is composed of two-way wireless transmitting units and three-way wireless receiving units, and the two-way wireless transmitting unit is composed of Wireless transmitter circuit, time base integrated circuit, resistor, silicon switch diode, electrolytic capacitor, NPN transistor and relay. There are two resistors. The wireless transmitter circuit is SB-100ATX wireless transmitter circuit and SB-100ATX wireless transmitter circuit has one The 12V special battery for wireless transmission circuit is used. There is a transmission button switch on the SB-100ATX wireless transmission circuit. The SB-100ATX wireless transmission circuit has a coding circuit inside. The coding circuit can prevent multiple SB-100ATX wireless transmissions. The wireless signals emitted by the circuit interfere with each other. The SB-100ATX wireless transmission circuit is equipped with a pull rod antenna. The wireless signal transmission distance is 100m. The time base integrated circuit model is NE555. The pin is connected to pin 8 of the positive power input terminal, one end of the first resistor, one end of the second resistor, and the positive power input terminal of the relay are connected by wires. The 6-pin of the threshold terminal and the other end of the second resistor are connected by wires, the output terminal 3 of the time base integrated circuit is connected with the base of the NPN triode by a wire, the collector of the NPN triode and the negative power input of the relay are connected by a wire, and the time base is integrated The negative power input terminal 1 of the circuit and the other terminal of the first resistor, the negative electrode of the electrolytic capacitor, the NPN triode emitter, the negative power input terminal 2 of the wireless transmitting circuit are grounded through the wire, the relay control signal input terminal, the relay normally open contact terminal They are respectively connected with the two power contacts under the transmitting key switch on the wireless transmitting circuit through wires. 8. The device according to claim 1 that can intuitively prompt the information about the theft of a residential guard vehicle, wherein the alarm mechanism is composed of light-emitting diodes, a solid-state recording integrated circuit, a loudspeaker and a jog power switch, and the solid-state recording integrated circuit model is BA9902 , the positive power input terminal 4 of the solid-state recording integrated circuit is connected with the positive terminal of the light-emitting diode through a wire, the negative power output terminal 7 of the solid-state recording integrated circuit and the negative electrode of the light-emitting diode are connected by a wire, and one end of the power switch is connected with the negative power supply of the solid-state recording integrated circuit. The input terminal 5 is grounded through a wire, the other end of the power switch is connected to the recording control terminal 6 of the solid-state recording integrated circuit through a wire, and the two ends of the speaker are respectively connected to the solid-state recording integrated circuit audio output pin 2 and 3 through a wire. When installed in the component plastic box, the loudspeaker is located at the rear end of the opening at the front of the component plastic box, so as to facilitate the sound from the loudspeaker to be transmitted to the outside. 9. The device according to claim 1 that can intuitively prompt the information about the theft of a cell doorman's vehicle, wherein the delay mechanism is composed of a resistor, an electrolytic capacitor, an NPN triode and a relay, and the resistor and the NPN triode have two each, and the first One end of the resistor is connected to one end of the second resistor and the positive electrode of the electrolytic capacitor is connected by a wire, the other end of the second resistor is connected to the base of the first NPN triode by a wire, and the emitter of the first NPN triode is connected to the base of the second NPN triode Connected by wires, the first NPN triode collector and the second NPN triode collector, the relay negative power input terminal are connected by wires, the electrolytic capacitor negative electrode and the second NPN triode negative power input terminal are grounded by wires, and the relay positive power input The terminal and the relay control power input terminal are connected by wires. 10. The device that can intuitively prompt the information about the theft of a cell doorman's vehicle according to claim 2, characterized in that the encoding circuit code inside the SB-100ATX wireless transmitting circuit of the remote control mechanism and the wireless receiving unit of the first wireless transmitting and receiving mechanism The coding circuit of the SB-100ARX wireless receiving circuit is consistent with the coding. In actual use, each car owner in the residential area is equipped with a remote control mechanism. Mechanism, the code of the coding circuit inside the SB-100ATX wireless transmitting circuit of the remote control mechanism of each car owner is consistent with the coding of the internal coding circuit of the SB-100ARX wireless receiving circuit of one wireless receiving unit of the first wireless transmitting and receiving mechanism. The code of the coding circuit inside the SB-100ATX wireless transmitting circuit of the mechanism is inconsistent with the coding of the internal coding circuit of the wireless receiving unit SB-100ARX wireless receiving circuit of the first wireless transmitting and receiving mechanism, so as to prevent mutual interference when different car owners use the remote control mechanism. The coding circuit coding of the one-way wireless transmitting unit SB-100ATX wireless transmitting circuit of the first wireless transmitting and receiving mechanism of the car owner is consistent with the coding of the internal coding circuit of the three-way wireless receiving unit SB-100ARX wireless receiving circuit of the second wireless transmitting and receiving mechanism , the coding circuit code inside the SB-100ATX wireless transmitting circuit of the second wireless transmitting and receiving mechanism and the internal coding circuit of the two-way wireless receiving unit SB-100ARX wireless receiving circuit of the first wireless transmitting and receiving mechanism of different car owners coding is the same.

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