CN216871395U

CN216871395U - Campus traffic safety vehicle control system

Info

Publication number: CN216871395U
Application number: CN202220120499.XU
Authority: CN
Inventors: 王明明; 张宏程
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-01
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a campus traffic safety vehicle control system in the field of vehicle management, which comprises a mounting rack, an indicating unit and a vehicle detection unit, wherein the indicating unit is used for indicating the vehicle detection unit; the mounting rack is arranged at the intersection; the indicating unit is arranged on the mounting frame; the indicating unit and the vehicle detecting unit are in control connection with the control unit; the vehicle detection unit comprises a geomagnetic sensor and a trigger timer; the geomagnetic sensor is arranged in the middle of a road; the geomagnetic sensor detects the number and speed of vehicles on the road; the trigger timers are arranged on the parking spaces on two sides of the road; the triggering timing detection device detects the retention time of the vehicle in the parking space and transmits the retention time to the control unit; the control unit processes the monitoring data of the vehicle detection unit and manages traffic through the indicating unit; the method and the device reduce the probability of campus traffic accidents and prevent vehicles in the campus from illegally occupying parking spaces.

Description

Campus traffic safety vehicle control system

Technical Field

The utility model belongs to the field of vehicle management, and particularly relates to a campus traffic safety vehicle control system.

Background

With the development of economy, it has become extremely common to replace walking with vehicles. Every day, driving a car to work in school brings convenience to each teacher, more cars shuttle in the campus, and meanwhile, the campus traffic safety work becomes more difficult. At present, campus road vehicles are continuously increased, campus traffic accidents frequently occur, meanwhile, the phenomenon of parking space occupation in violation of rules and regulations is also accompanied, and the road is required to have high traffic capacity and effective traffic control.

The traffic system is a complex system with time-keeping and random variability, and the progress of the traffic control technology and the improvement of the related control algorithm are required to be continuously carried out, so that the effective traffic control technology is a great development direction in the future traffic control field. With the improvement of living standards of people, higher requirements are provided for traffic control, great manpower and time are needed for management, how to reasonably manage and schedule vehicles entering and leaving a campus is achieved, time is saved as far as possible, and manpower burden is reduced, so that the necessity of providing a reliable, safe and convenient traffic control system is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a campus traffic safety vehicle control system, which solves the severe problems that campus road vehicles are increased continuously, campus traffic accidents frequently occur, and vehicles in a campus occupy parking spaces in a violation mode.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a campus traffic safety vehicle control system which comprises a mounting rack, an indicating unit and a vehicle detection unit, wherein the indicating unit is used for indicating the mounting rack; the mounting rack is arranged at the intersection; the indicating unit is arranged on the mounting frame; the indicating unit and the vehicle detecting unit are in control connection with the control unit;

the vehicle detection unit comprises a geomagnetic sensor and a trigger timer; the geomagnetic sensor is arranged in the middle of a road; the geomagnetic sensor detects the number and speed of vehicles on the road; the trigger timers are arranged on the parking spaces on two sides of the road; the triggering timing detection device detects the retention time of the vehicle in the parking space and transmits the retention time to the control unit; the control unit processes the monitoring data of the vehicle detection unit and manages traffic through the indicating unit.

Preferably, the control unit comprises a master singlechip and a slave singlechip; the main single chip microcomputer is electrically connected with the vehicle detection unit; the slave unit machine is electrically connected with the indicating unit; and the master single chip computer is wirelessly connected with the slave unit computers.

Preferably, a solar receiving plate is arranged at the top of the mounting frame; the solar receiving panel, the rectifying and filtering circuit, the switch voltage stabilizing-reducing circuit and the battery are electrically connected; the battery is used for supplying power to the indicating unit, the vehicle detection unit and the control unit.

Preferably, the battery, the inverter circuit and the wirelessly charged transmitting coil are electrically connected; the indicating unit, the vehicle detection unit and the control unit are provided with wireless charging receiving coils in a power supply mode.

Preferably, the indication unit comprises a display and an indicator light; the display and the indicator light are arranged on the mounting frame.

Preferably, the parking spaces are divided into mobile parking spaces and fixed parking spaces; when the vehicle is detained on the fixed parking space, the control unit carries out normal charging; when the vehicle stays in the mobile parking space, the control unit selects the charging type or gives out a warning according to the staying time.

Compared with the prior art, the utility model has the beneficial effects that:

the geomagnetic sensor detects the number and speed of vehicles on a road; the trigger timers are arranged on the parking spaces on two sides of the road; the triggering timing detection device detects the retention time of the vehicle in the parking space and transmits the retention time to the control unit; the control unit processes the monitoring data of the vehicle detection unit, manages traffic through the indication unit, performs traffic management according to the number and speed of vehicles on the real-time detection road, and reduces the probability of occurrence of traffic accidents of the campus; according to the detention time of the vehicle on the parking space, the vehicle in the campus is prevented from illegally occupying the parking space.

Drawings

Fig. 1 is a structural diagram of a campus traffic safety vehicle control system according to the present invention;

FIG. 2 is a connection diagram of a campus traffic safety vehicle control system according to the present invention;

FIG. 3 is a flow chart of a campus traffic safety vehicle control system according to the present invention;

in the figure: the device comprises a solar receiving panel 1, a display 2, a wireless communication transceiving unit 3, an indicator lamp 4, a mounting rack 5, a vehicle detection unit 6 and a geomagnetic sensor 7.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 3, a campus traffic safety vehicle control system includes a mounting bracket 5, an indicating unit and a vehicle detecting unit 6; the mounting rack 5 is arranged at the intersection; the indicating unit is arranged on the mounting frame 5; the indicating unit and the vehicle detecting unit 6 are in control connection with the control unit;

the control unit comprises a master singlechip and a slave singlechip; the main single chip microcomputer is electrically connected with the vehicle detection unit; the slave unit machine is electrically connected with the indicating unit; the master single chip computer is wirelessly connected with the slave unit computers; the wireless communication transceiver unit 3 is arranged on the mounting rack 5, and the wireless communication transceiver unit 3 adopts a single-chip wireless transceiver chip working in ISM frequency band of 2.4 GHz-2.5 GHz to realize wireless connection between the master single-chip computer and the slave unit computers.

The top of the mounting rack 5 is provided with a solar receiving plate 1; the solar receiving panel 1, the rectifying and filtering circuit, the switch voltage stabilizing-reducing circuit and the battery are electrically connected; the battery is used for supplying power to the indicating unit, the vehicle detection unit 6 and the control unit; the battery, the inverter circuit and the wireless charging transmitting coil are electrically connected; the indicating unit, the vehicle detection unit 6 and the control unit are powered by a wireless charging receiving coil.

The vehicle detection unit 6 includes a geomagnetic sensor 7 and a trigger timer; the geomagnetic sensor 7 is arranged in the middle of a road; the geomagnetic sensor 6 detects the number and speed of vehicles on the road; the trigger timers are arranged on the parking spaces on two sides of the road; the triggering timing detection device detects the retention time of the vehicle in the parking space and transmits the retention time to the control unit; the control unit processes the monitoring data of the vehicle detection unit 6 and manages traffic through an indication unit; the indicating unit comprises a display 2 and an indicating lamp 4; the display 2 and the indicator light 4 are arranged on the mounting frame 5. The display 2 is used for displaying data received from the single chip microcomputer and corresponding control commands, corresponding traffic instructions are carried out through the indicating lamp 4, state monitoring is carried out, and prompting of artificial emergency measures under emergency conditions is achieved.

The parking spaces are divided into a mobile parking space and a fixed parking space; when the vehicle is detained on the fixed parking space, the control unit carries out normal charging; when the vehicle stays in the mobile parking space, the control unit selects the charging type or gives out a warning according to the staying time.

The working process is as follows: when a vehicle passes through the geomagnetic sensor 7, the time T between the two geomagnetic sensors is passed by the vehicle, and the distance L between the two geomagnetic sensors is fixed, so that the instant speed V of the vehicle can be calculated, and the traffic condition of a campus can be judged by detecting the instant speeds of a plurality of vehicles;

when a vehicle enters a parking space, triggering timing, judging the detention time of the vehicle, and when the vehicle enters a fixed parking space, considering normal parking; when the vehicle drives into the mobile parking space, the vehicle stays for 0-1 day, and normal parking is considered; when the vehicle stays for 1-3 days, the suspected abnormal parking is considered; and when the vehicle is staying for more than 3 days, considering that the mobile parking space is suspected to be occupied illegally.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be considered as the protection scope of the present invention.

Claims

1. A campus traffic safety vehicle control system is characterized by comprising a mounting rack (5), an indicating unit and a vehicle detection unit (6); the mounting rack (5) is arranged at the intersection; the indicating unit is arranged on the mounting frame; the indicating unit and the vehicle detecting unit (6) are in control connection with the control unit;

the vehicle detection unit (6) comprises a geomagnetic sensor (7) and a trigger timer; the geomagnetic sensor (7) is arranged in the middle of a road; the geomagnetic sensor (7) detects the number and speed of vehicles on the road; the trigger timers are arranged on the parking spaces on two sides of the road; the trigger timing detects the retention time of the vehicle in the parking space and transmits the retention time to the control unit; the control unit processes the monitoring data of the vehicle detection unit and manages traffic through the indicating unit.

2. The campus traffic safety vehicle control system of claim 1, wherein the control unit comprises a master unit and a slave unit; the main single chip microcomputer is electrically connected with the vehicle detection unit; the slave unit machine is electrically connected with the indicating unit; and the master single chip computer is wirelessly connected with the slave unit computers.

3. The campus traffic safety vehicle control system according to claim 1, wherein a solar panel (1) is provided on top of the mounting rack; the solar receiving panel (1), the rectifying and filtering circuit, the switch voltage stabilizing-reducing circuit and the battery are electrically connected; the battery is used for supplying power for the indicating unit, the vehicle detection unit and the control unit.

4. The campus traffic safety vehicle control system according to claim 1, wherein the battery, the inverter circuit and the wirelessly charged transmitting coil are electrically connected; the indicating unit, the vehicle detection unit and the control unit are provided with wireless charging receiving coils in a power supply mode.

5. The campus traffic safety vehicle control system according to claim 1, wherein the indication unit comprises a display (2) and an indicator lamp (4); the display (2) and the indicator light (4) are arranged on the mounting frame.

6. The campus traffic safety vehicle control system of claim 1, wherein the parking spaces are divided into mobile parking spaces and fixed parking spaces; when the vehicle is detained on the fixed parking space, the control unit carries out normal charging; when the vehicle stays in the mobile parking space, the control unit selects the charging type or gives out a warning according to the staying time.