CN108560444A - A kind of intelligent car position locking device for small-sized public charging parking stall - Google Patents

Abstract

The invention discloses an intelligent parking space lock device for small public charging parking spaces, which includes a detection system, an execution system, a timing charging system and a central processor, wherein the detection system, the execution system and the timing charging system are all connected with the central processing unit. The detection system transmits the collected signal to the central processing unit, and the central processing unit controls the work of the execution system and the time charging system according to the signal input by the detection system. Beneficial effects: the device realizes the automatic management of public charging parking spaces by setting a new type of parking lock. On the one hand, the setting of the device reduces human supervision, and on the other hand, it is beneficial to urban traffic management; The existing parking locks have disadvantages such as affecting the safety of pedestrians on the road, limited battery life, and easy damage; through the new parking lock, the standardized management of urban public charging parking spaces has been realized, and the problem of difficult parking in cities has been alleviated to a certain extent. question.

Description

An intelligent parking lock device for small public charging parking spaces

technical field

The invention relates to a parking space lock device, in particular to an intelligent parking space lock device for small public charging parking spaces.

Background technique

At present, the number of private cars in China is increasing year by year, and the pressure on urban traffic is increasing. At present, my country's urban traffic service infrastructure is not perfect, large public parking areas can no longer meet people's parking needs, and some small open spaces on the roadside streets However, it has been in a state of unmanned jurisdiction for a long time, which not only caused a waste of resources, but on the other hand, due to the phenomenon of random parking in these places, and even the phenomenon of privately placed parking locks occupying public areas for a long time, it has brought certain problems to urban traffic management. difficulty. How to realize the unified management of these scattered areas and make reasonable use of parking space resources will alleviate the problem of urban parking difficulties to a certain extent, and at the same time, it will also have certain benefits for urban traffic management.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned parking problem and traffic management problem, and provide a kind of intelligent parking space lock device for small-scale public charging parking spaces to alleviate urban traffic pressure.

The intelligent parking space lock device used for small-scale public toll parking spaces provided by the present invention includes a detection system, an execution system, a timing toll system and a central processing unit, wherein the detection system, the execution system and the timing toll system are all connected to the central processing unit, The detection system transmits the collected signals to the central processor, and the central processor controls the work of the execution system and the time charging system according to the signals input by the detection system.

The central processing unit is composed of a single-chip microcomputer, the model is KL60.

The detection system is composed of a vehicle sensor and a ground lock sensor. The vehicle sensor and the ground lock sensor are connected to the single-chip microcomputer in the central processing unit. The vehicle sensor is a TELESKY ultrasonic sensor, and the ground lock sensor is a Keyence linear displacement sensor.

The execution system is composed of hydraulic oil pump, hydraulic cylinder, lifting rod and housing, wherein the hydraulic oil pump, hydraulic cylinder and lifting rod are all assembled in the inner cavity of the housing, the lower part of the lifting rod is connected to the base of the housing, and the lifting rod The top of the top is connected to the partition on the upper part of the inner cavity of the shell. The lifting rod can drive the shell to lift. The hydraulic oil pump is connected with the single-chip microcomputer in the central processing unit and is controlled by the single-chip microcomputer. Work, the hydraulic cylinder is connected with the lifting rod and controls the lifting of the lifting rod to control the lifting of the housing. The timing charging system is composed of a liquid crystal display and a button switch, wherein the liquid crystal display is assembled on the upper part of the housing in the execution system, and the button The switch is installed on the housing below the liquid crystal display screen, the liquid crystal display screen and the button switch are all connected with the single-chip microcomputer in the central processing unit, the push-button switch transmits the start timing and end timing signals to the single-chip microcomputer in the central processing unit, and the button switch below the button switch The housing is also provided with a coin slot.

Working principle of the present invention:

The vehicle sensor in the intelligent parking lock device provided by the present invention is responsible for detecting whether there is a vehicle parked above. When the vehicle enters the parking space, the vehicle sensor detects that there is a vehicle above the parking space, and sends a signal to the central processor to feed back the information that the vehicle has parked in the parking space. After receiving the signal, the central processor sends a signal to the hydraulic oil pump of the execution system. signal, the hydraulic oil pump drives the hydraulic cylinder to start working, and the hydraulic cylinder lifts the housing. After the shell is raised, it triggers the ground lock sensor on the shell, and the ground lock sensor starts to detect the position of the shell, and sends a signal to the central processing unit after confirming that the shell has been raised. After the body is fully raised, the built-in timing device starts timing immediately. When the vehicle needs to leave the parking space, the owner needs to manually press the button switch located on the car lock housing. At this time, the button switch sends a signal to the central processing unit. After the central processing unit receives the signal, it sends a pause to the built-in timing device. Timing signal, and read the timed length to the timing device, the timing device sends the total duration of this section of timing to the central processing unit through the data line, the central processing unit calculates the cost of the corresponding time length, and sends the cost data to the timing charging system. The charging system displays the payable parking fee through the LCD screen, and at the same time displays two options of "cash payment" and "scan code payment" below the field for users to choose a payment method. When the user selects a payment method and pays successfully, the timing charging system sends a signal to the central processor after confirming that the payment has been successful, and feeds back the charging success information. At this time, the central processing unit sends a signal to the hydraulic oil pump of the execution system, the hydraulic oil pump starts to work, and the hydraulic oil cylinder lowers the casing. And when the housing is lowered, another signal will be sent to the central processing unit, and the central processing unit will send another timing signal to the timing device after receiving the signal. At this time, the timing device restarts another timing. To detect the information of the vehicle above, the timing device will send a signal to the central processing unit to read the vehicle sensor information after timing to a certain time. At this time, the central processing unit reads the vehicle sensor signal. If the vehicle sensor detects that there is no vehicle at this time, Then the central processing unit sends a signal to the timing charging system, and the timing system is cleared. If the vehicle sensor detects that there is still a vehicle above it, the central processing unit sends a signal to the timing device, and the timing is longer for a period of time, and at the same time the central processing unit sends a signal to the execution system, the hydraulic oil pump starts to work, and the hydraulic cylinder lifts the shell body, re-bill. Thereby avoiding the phenomenon that the car owner still does not drive the vehicle away after settlement and occupies the parking space.

Beneficial effects of the present invention:

This device realizes the automatic management of public charging parking spaces by setting a new type of parking lock. The disadvantages brought by the lock include affecting the safety of pedestrians on the road, limited battery life, and easy damage; through the new parking lock, the standardized management of urban public charging parking spaces has been realized, and the problem of difficult parking in cities has been alleviated to a certain extent.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the parking lock device of the present invention.

Fig. 2 is a schematic structural diagram of the execution system of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of the execution system of the present invention.

1. Detection system 2. Execution system 3. Time charging system 4. Central processing unit

5. Vehicle sensor 6. Ground lock sensor 7. Hydraulic oil pump 8. Hydraulic cylinder

9. Lifting rod 10. Housing 11. Base 12. Partition 13. LCD screen

14. Button switch 15. Coin slot.

Detailed ways

Please refer to Figure 1 to Figure 3:

The intelligent parking lock device for small-scale public charging parking spaces provided by the present invention includes a detection system 1, an execution system 2, a time charging system 3 and a central processing unit 4, wherein the detection system 1, the execution system 2 and the time charging system 3 are all Connected with the central processing unit 4, the detection system 1 transmits the collected signal to the central processing unit 4, and the central processing unit 4 controls the work of the execution system 2 and the time charging system 3 according to the signal input by the detection system 1.

Central processing unit 4 is made up of single-chip microcomputer, and model is KL60.

The detection system 2 is composed of a vehicle sensor 5 and a ground lock sensor 6, both of which are connected to the single-chip microcomputer in the central processing unit 4, the vehicle sensor 5 is a TELESKY ultrasonic sensor, and the ground lock sensor 6 is a Keen Linear displacement sensor.

The execution system 2 is composed of a hydraulic oil pump 7, a hydraulic cylinder 8, a lifting rod 9 and a housing 10, wherein the hydraulic oil pump 7, the hydraulic cylinder 8 and the lifting rod 9 are all assembled in the inner cavity of the housing 10, and the lower part of the lifting rod 9 Connected to the base 11 of the housing 10, the top of the lifting rod 9 is connected to the partition 12 on the upper part of the inner cavity of the housing 10, the lifting rod 9 can drive the housing 10 to lift, the hydraulic oil pump 7 and the central processing unit 4 The single-chip microcomputer is connected and controlled by the single-chip microcomputer. The hydraulic oil pump 7 is connected with the hydraulic cylinder 8 and drives the work of the hydraulic cylinder 8. The hydraulic cylinder 8 is connected with the lifting rod 9 and controls the lifting of the lifting rod 9 so as to control the lifting of the housing 10. Timing The charging system 3 is made up of a liquid crystal display 13 and a button switch 14, wherein the liquid crystal display 13 is assembled on the top of the casing 10 in the execution system 2, and the button switch 14 is installed on the casing 10 below the liquid crystal display 13, and the liquid crystal display Screen 13 and button switch 14 are all connected with the single-chip microcomputer in the central processing unit 4, and the button switch 14 transmits start timing and end timing signal to the single-chip microcomputer in the central processing unit 4, and on the housing 10 below the button switch 14, there is also a throwing device. Coin mouth 15.

Working principle of the present invention:

The vehicle sensor 5 in the intelligent parking lock device provided by the present invention is responsible for detecting whether there is a vehicle parked above. When the vehicle enters the parking space, after the vehicle sensor 5 detects that a vehicle is parked in the parking space above, it sends a signal to the central processing unit 4, and feeds back the information of the existing vehicle parking in the parking space. The hydraulic oil pump 7 in 2 sends a signal, the hydraulic oil pump 7 drives the hydraulic oil cylinder 8 to start working, and the hydraulic oil cylinder 8 raises the housing 10 . After the housing 10 rises, it triggers the ground lock sensor 6 located on the housing 10, and the ground lock sensor 6 starts to detect the position of the housing 10, and sends a signal to the central processing unit 4 after confirming that the housing 10 has been raised, and the central processing The device 4 receives the signal, and after determining that the housing 10 has risen completely, the built-in timing device starts counting immediately. When the vehicle needs to leave the parking space, the car owner needs to manually press the button switch 14 positioned on the car lock housing 10. The timing device sends a pause timing signal, and reads the length of the time to the timing device, and the timing device sends the total duration of this section of timing to the central processing unit 4 through the data line, and the central processing unit 4 calculates the cost of the corresponding duration, and the cost data Send it to the time charging system 3, and the time charging system 3 displays the payable parking fee through the liquid crystal display 13, and at the same time displays two options of "cash payment" and "scan code payment" below the field for the user to choose a payment Way. When the user selects a payment method and pays successfully, the timing toll collection system 3 sends a signal to the central processing unit 4 after determining that the payment has been successful, and feeds back the charging success information. At this time, the central processing unit 4 sends a signal to the hydraulic oil pump 7 of the execution system 2 , the hydraulic oil pump 7 starts to work, and the hydraulic oil cylinder 8 lowers the casing 10 . And casing 10 can send another signal to central processing unit 4 while lowering, and central processing unit 4 sends another timing signal to timing device after receiving signal, and now timing device restarts another timing, simultaneously, vehicle sensor 5 Still uninterruptedly detecting the upper vehicle information, the timing device will send a signal to the central processing unit 4 to read the vehicle sensor information after counting to a certain time, at this time the central processing unit 4 reads the vehicle sensor 5 signal, if the vehicle Sensor 5 detects that there is no vehicle, and then central processing unit 4 sends a signal to the timing charging system, and the timing system is cleared. If the vehicle sensor 5 detects that there is still a vehicle on the top at this moment, the central processing unit 4 sends a signal to the timing device, and the timing is longer for a period of timing, and at the same time the central processing unit 4 sends a signal to the execution system 2, and the hydraulic oil pump 7 starts working. Hydraulic cylinder 8 lifts housing 10, bills again. Thereby avoiding the phenomenon that the car owner still does not drive the vehicle away after settlement and occupies the parking space.

Claims (4)

1. An intelligent parking space lock device for small-scale public charging parking spaces, characterized in that: it includes a detection system, an execution system, a timing charging system and a central processing unit, wherein the detection system, the execution system and the timing charging system are all connected with the central The processors are connected, and the detection system transmits the collected signal to the central processing unit, and the central processing unit controls the work of the execution system and the time charging system according to the signal input by the detection system. 2. An intelligent parking lock device for small public charging parking spaces according to claim 1, characterized in that: the central processing unit is composed of a single-chip microcomputer, the model is KL60. 3. A kind of intelligent parking lock device for small public charging parking space according to claim 1 or 2, it is characterized in that: described detection system is made up of vehicle sensor and ground lock sensor, and vehicle sensor and ground lock sensor The sensors are all connected to the single-chip microcomputer in the central processing unit, the vehicle sensor is a TELESKY ultrasonic sensor, and the ground lock sensor is a Keyence linear displacement sensor. 4. An intelligent parking lock device for small public toll parking spaces according to claim 1 or 2, characterized in that: the execution system is composed of a hydraulic oil pump, a hydraulic cylinder, a lifting rod and a housing, Among them, the hydraulic oil pump, hydraulic cylinder and lifting rod are all assembled in the inner cavity of the housing. The lower part of the lifting rod is connected to the base of the housing, and the top of the lifting rod is connected to the partition plate on the upper part of the inner cavity of the housing. The lifting rod can drive The shell is lifted, the hydraulic oil pump is connected with the single-chip microcomputer in the central processing unit and controlled by the single-chip microcomputer, the hydraulic oil pump is connected with the hydraulic cylinder and drives the work of the hydraulic cylinder, the hydraulic cylinder is connected with the lifting rod and controls the lifting of the lifting rod to control The lifting and charging system of the housing is composed of a liquid crystal display and a button switch. The switches are all connected with the single-chip microcomputer in the central processing unit, and the push-button switch transmits timing start and end timing signals to the single-chip microcomputer in the central processing unit, and the housing below the push-button switch is also provided with a coin slot.