CN1818305B - Lock capable of sending warning communication and method for sending warning communication by using lock - Google Patents

Abstract

The present invention provides a car lock capable of sending warning communication and a method for sending warning communication by using the car lock. The car lock is mainly provided with a sensor, a buzzer and a transmitter; the receiving control device is provided with a receiver, a decoder, a microprocessor, an indicator light, a learning key, a dial control circuit and a power supply; the mobile phone in the car is provided with a battery; when a thief inserts a foreign object into the car lock or vibrates the car lock, the sensor senses it, the buzzer emits a prompt sound, and the transmitter transmits a signal to the receiver. After being decoded by the decoder, the built-in data is compared through the microprocessor to activate the dial control circuit. At this time, the mobile phone in the car will quickly dial the mobile phone or home phone of the car owner. After the car owner answers the call, he can know that the vehicle has an abnormality and can monitor it, so the thief can be deterred and notified in real time, and the communication range can be large, with the function of monitoring or talking.

Description

Car lock capable of sending warning communication and method for sending warning communication using the car lock

technical field

The invention relates to a car lock capable of sending warning communication and a method for sending warning communication by using the car lock capable of sending warning communication.

Background technique

Most of the current car locks are installed on the steering wheel of the car, so that the thief cannot turn the steering wheel to steal the car; or on the gear lever of the car, so that the thief cannot move the gear lever to steal the car; Make the thief unable to start the fuel rod of the car to steal the car; therefore, the above car lock assembly methods cannot deter the thief and report in real time. Invent the invention.

Contents of the invention

The purpose of the present invention is to provide a car lock that can deter thieves and report in real time, and can also achieve a large communication range and has the function of monitoring or talking.

Main feature of the present invention is: car lock, is to be provided with inductor, buzzer and transmitter; Receiving control device is to receive the signal of transmitter, and it is provided with receiver, decoder, microprocessor, indicator light , learning key, dialing control circuit and power supply; the mobile phone in the car is a connection receiving control device, which is provided with a battery.

The present invention also includes a method for sending a warning communication using a car lock capable of sending warning communication, which is characterized in that it includes the following steps: when a thief inserts a foreign object into the car lock or vibrates the car lock, the sensor can sense and make the buzzer sound If the car lock is not unlocked correctly within the time set for the sound, the buzzer will beep continuously, and the transmitter will send a signal to the receiver for reception. After being decoded by the decoder, the The microprocessor compares the built-in data to make the dialing control line act. At this time, the mobile phone in the car will quickly dial the owner's mobile phone or home phone. After the owner answers, he can know that there is an abnormality in the vehicle and monitor it. , Just cut off the phone, so it can deter thieves and report in real time. It can also achieve a large communication range and has the function of monitoring or talking.

The present invention has the following advantages:

1. The present invention can deter thieves and report in real time, and can also achieve a large communication range, which is the range where all GSM or PHS can communicate.

2. The present invention has the function of monitoring or talking.

3. The present invention uses legal frequency bands and power specifications.

4. In the present invention, the power supply is provided by the mobile phone in the car, without additional batteries, so as to improve the convenience of use.

5. The present invention can control two groups of speed dials to prevent the car owner from being busy and not being notified in time.

6. The mobile phone in the car of the present invention can be GSM or CDMA or PHS or a mobile phone with key speed dialing, and the battery of the mobile phone in the car can use a car charger or a travel charger.

7. The receiving control device of the present invention can control the dialing device of GSM or PHS respectively to complete the speed dialing function.

Description of drawings

Fig. 1 is a block diagram of the present invention;

Fig. 2 is a flowchart of the present invention.

Description of reference signs: 1 car lock; 10 sensor; 11 buzzer; 12 transmitter; 2 receiving control device; 20 receiver; 21 decoder; 22 microprocessor; 23 indicator light; 24 learning key; 25 Dial-up control circuit; 26 power supplies; 3 mobile phones in the car; 30 batteries.

Detailed ways

Relevant present invention is for reaching above-mentioned purpose of use and effect, the technical means that adopts, enumerates preferably feasible embodiment, and cooperates as shown in the drawing, is described in detail as follows:

First of all, please refer to Fig. 1, the present invention mainly lies in: the car lock 1 is provided with a sensor 10, a buzzer 11 and a transmitter 12; the receiving control device 2 is for receiving the signal of the transmitter 12, It is composed of a receiver 20, a decoder 21, a microprocessor 22, an indicator light 23, a learning key 24, a dial control circuit 25 and a power supply 26, wherein the receiver 20 can restore the high-frequency signal emitted by the transmitter 12 into a digital signal, and the decoder 21 can decode the digital signal restored by the receiver 20 to decode the code, and the microprocessor 22 can compare the code with the built-in data, and the indicator light 23 and the learning key 24 are when the learning key is pressed. One second after the key 24 is pressed, the indicator light 23 will light up. At this time, the transmitter 12 will transmit a signal. After being received by the receiver 20, the code will be compared by the microprocessor 22, and the signal transmitted by the transmitter 12 will be stored next time. data, in addition, when the learning button 24 is continuously pressed for more than seven seconds, the indicator light 23 is automatically turned off, and all stored data will be emptied at this time, so it can be achieved that the car lock 1 and the receiving control device 2 can be combined and paired respectively, and the dial control Circuit 25 can be combined by seven relays and each has two independent wirings to be connected to the mobile phone 3 in the car respectively, so there are fourteen independent wirings in total, and the first three relays form a group and the last three relays form a group. The first relays are short-circuited once in order to achieve the function of the first group of speed dial calls. After 20 seconds, the fourth relay acts to cut off the circuit, and then the last three relays are short-circuited once in order to achieve the second group of speed dial calls. Function, after 20 seconds, the fourth relay acts to cut off the circuit, repeating this twice, and can also control two groups of speed dials to prevent the owner from being busy and notified in time, and the power supply 26 can be connected in parallel with the battery 30 of the mobile phone 3 in the car; The mobile phone 3 in the car is connected to the receiving control device 2, and it is provided with a battery 30. The mobile phone 3 in the car can be GSM or CDMA or PHS or a mobile phone with push-button speed dialing, and the battery 30 can use a car charger or a travel charger.

When using, please refer to Figure 1 and Figure 2. When a thief inserts a foreign object into the car lock 1 or vibrates the car lock 1, the sensor 10 can sense it, and the buzzer 11 will make a sound. If the car lock 1 is correctly opened within the time of the sound, the buzzer 11 will beep continuously, and the transmitter 12 will transmit an RF signal to the receiver 20 to receive, after the code is decoded by the decoder 21, and then passed through the microprocessor 22 Compare the built-in data to make the dialing control line 25 act. At this time, the mobile phone 3 in the car will quickly dial the mobile phone or home phone of the car owner. If it is a false alarm, just cut off the phone, so it can deter thieves and report in real time. It can also achieve a large communication range and has the function of monitoring or talking.

Claims (4)

1. A car lock that can send warning communications, characterized in that: It is equipped with sensors, buzzers, transmitters and receiving control devices; The receiving control device receives the signal of the transmitter, and it is equipped with a receiver, a decoder, a microprocessor, an indicator light, a learning key, a dial control circuit and a power supply; The receiving control device is connected to the mobile phone in the car; When the learning button is pressed for one second, the indicator light will be on. At this time, the transmitter will send a signal. After the receiver receives it, the code will be compared through the microprocessor, and the signal data for the next transmitter transmission will be stored. 2. The car lock capable of sending warning communication according to claim 1, characterized in that: when the learning button is continuously pressed for more than seven seconds, the indicator light will automatically turn off, and all stored data will be cleared at this time, reaching the lock It can be combined and paired with the receiving control device separately. 3. The car lock capable of sending warning communication as claimed in claim 1, characterized in that: the dial control circuit is composed of seven relays, each of which has two independent wirings connected to the mobile phone in the car, so there are fourteen independent wirings , while the first three relays form a group and the last three relays form a group. When operating, the first three relays are short-circuited once in order to achieve the function of speed dialing the first group of telephones. After 20 seconds, the fourth relay acts to cut off circuit, and then the last three relays are short-circuited once in order to achieve the function of the second group of speed dialing. After 20 seconds, the fourth relay acts to cut off the circuit. Repeat this twice, and also control the second group of speed dialing to avoid The owner of the car is busy but not notified in time. 4. The car lock capable of sending warning communications as claimed in claim 1, wherein the power supply is connected in parallel with the battery of the mobile phone in the car.

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