CN207676489U - A kind of municipal intelligent traffic control system - Google Patents
A kind of municipal intelligent traffic control system Download PDFInfo
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- CN207676489U CN207676489U CN201721875696.8U CN201721875696U CN207676489U CN 207676489 U CN207676489 U CN 207676489U CN 201721875696 U CN201721875696 U CN 201721875696U CN 207676489 U CN207676489 U CN 207676489U
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Abstract
The utility model proposes a kind of municipal intelligent traffic control systems, to solve the problems, such as that existing traffic control system cannot rationally control the transit time of traffic lights according to the information of vehicle flowrate in each section；Including column, column top is equipped with cross bar, cross bar extends to the middle part of road, it is fixed with signal lamp on the cross bar, time display, video camera and control device, signal lamp, time display and video camera are connected with control device, control device is connected by the second wireless communication module with host computer, host computer is connected by the first wireless communication module with car-mounted terminal, car-mounted terminal includes Vehicle Controller, GPS positioning module and display screen, GPS positioning module and display screen are connected with Vehicle Controller, host computer is connected with database server.The utility model is simple in structure, is realized according to intersection vehicle fleet size real-time control signal lamp transit time by Image Acquisition and Wireless data transmission, reduces traffic congestion.
Description
Technical field
The utility model is related to the technical field of intelligent transportation more particularly to a kind of municipal intelligent traffic control systems.
Background technology
With the fast development of urban society's economy, Urban traffic demand increases rapidly.Currently, 98% or more area of the whole nation
Using conventional traffic signal control system, function is simple, and traffic light time adjustment is relatively fixed, underaction.Traffic is believed
Signal lamp control mode is single, with the increase at full speed of motor vehicle number, causes traffic congestion serious, traffic main artery speed is continuous
Decline.Therefore, the demand that existing urban traffic signal control system has not adapted to urban population and vehicle increases.
Utility model content
When cannot rationally control the passage of traffic lights according to the information of vehicle flowrate in each section for existing traffic control system
Between the technical issues of, the utility model proposes a kind of municipal intelligent traffic control system, traffic lights are controlled according to information of vehicle flowrate
Transit time, effectively improve the happy property of entire traffic.
In order to achieve the above object, the technical solution of the utility model is realized in：A kind of municipal intelligent traffic control
System processed, including the column diagonally opposed in intersection is established, column top is equipped with cross bar, and cross bar extends in road
Portion is fixed with signal lamp, time display, video camera and control device, signal lamp, time display and camera shooting on the cross bar
Machine is connected with control device, and control device is connected by the second wireless communication module with host computer, and host computer passes through
One wireless communication module is connected with car-mounted terminal, and car-mounted terminal includes Vehicle Controller, GPS positioning module and display screen, GPS
Locating module and display screen are connected with Vehicle Controller, and host computer is connected with database server.
The control device includes microcontroller, traffic controller, image pre-processing module, power supply, calculator and car plate
Identifier, traffic controller, image pre-processing module, power supply, calculator and Car license recognition device are connected with microcontroller, single
Piece machine is connected with the second wireless communication module, and traffic controller is connected with signal lamp and time display respectively, image
Preprocessing module is connected with video camera.
The video camera includes the first video camera and the second video camera, and the first video camera and the second video camera are separately positioned on
On same road on opposite cross bar, the first video camera and the second video camera are connected with image pre-processing module.
Velocity sensor is additionally provided on the car-mounted terminal, velocity sensor is connected with Vehicle Controller, and host computer is also
Respectively with the timer of control signal lamp transit time, the alarm module for recording overspeed of vehicle information and for statistical learning
Wagon flow quantity is connected with the self-learning module of running time.
The column is equipped with solar panel, and solar panel is connected with the power supply of control device.
The beneficial effects of the utility model：The opposite vehicle fleet size travelled at crossing is shot by video camera, then to adopting
The image of collection carries out Car license recognition and quantity statistics, and self-learning module is carried out according to vehicle amount quantity and by the running time at crossing
Self study realizes the real-time matching of intersection vehicle and traffic lights transit time to calculate the transit time of traffic lights, leads to
It crosses wireless communication module and realizes that host computer is communicated with the control device of car-mounted terminal and Signalized control respectively, realize data
With the transmission of control instruction, traffic light time can be sent to car-mounted terminal, moreover it is possible to the inspection realized running red light for vehicle and released souls from purgatory
It surveys.The utility model is simple in structure, by Image Acquisition and Wireless data transmission, can according to the vehicle fleet size of intersection,
The transit time of each signal lamp of real-time control, to reduce the congestion time of traffic.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the principles of the present invention block diagram.
In figure, 1 is column, and 2 be cross bar, and 3 be signal lamp, and 4 be the first video camera, and 5 be time display, and 6 fill in order to control
It sets, 7 be the second video camera, and 8 be solar panel.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not under the premise of making the creative labor
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of municipal intelligent traffic control system, including establish diagonally opposed in intersection
Column 1,1 top of column are equipped with cross bar 2, and cross bar 2 extends to the middle part of road, signal lamp 3, time are fixed on the cross bar 2
Display 5, video camera and control device 6, signal lamp 3, time display 5 and video camera are connected with control device 6.Signal
Lamp 3 includes red light, green light and amber light, is used to indicate whether vehicle travels.Time display 5 is for showing red light or green light signals
Remaining time.Control device 6 is used to control the replacing construction of signal lamp 3 and time display 5, and video camera is for shooting road
On vehicle travel image, for identification license plate number and quantity of vehicle.Control device 6 by the second wireless communication module with it is upper
Position machine be connected, host computer is connected by the first wireless communication module with car-mounted terminal, car-mounted terminal include Vehicle Controller,
GPS positioning module and display screen, GPS positioning module and display screen are connected with Vehicle Controller, and host computer takes with database
Business device is connected.Transmission of the host computer for the processing and control instruction of data.GPS positioning module is used for where positioning vehicle
The 3 remaining time of signal lamp is sent into crossing by position to be identified the opposite road vehicle at each crossing
The display screen of vehicle shown, the vehicle traffic lights remaining time is reminded, to which guiding vehicle selects suitable speed traveling.
Control device 6 includes microcontroller, traffic controller, image pre-processing module, power supply, calculator and Car license recognition
Device, traffic controller, image pre-processing module, power supply, calculator and Car license recognition device are connected with microcontroller, microcontroller
It is connected with the second wireless communication module, traffic controller is connected with signal lamp 3 and time display 5 respectively, for controlling
The transit time of vehicle processed.Image pre-processing module is connected with video camera, realizes the pretreatment of video camera shooting image and goes
It is dry.Calculator is used to calculate the vehicle fleet size into red light is waited for.Car license recognition module license board information for identification.Another road
Mouthful traffic lights can be set as regular time, get on the bus the larger traffic lights 3 of changes in flow rate so as to adjust a road.
The video camera includes the first video camera 4 and the second video camera 7, and the first video camera 4 and the second video camera 7 are set respectively
It sets on opposite cross bar 2 on same road, the first video camera 4 and the second video camera 7 are connected with image pre-processing module.
There are two the quantity of control device 6 can be set, can also be set on another road of intersection there are two opposite video camera,
For acquiring another road vehicle information, the vehicle fleet size waited until on another road is counted, is realized on two roads
Signal lamp real time coordination control.
Preferably, velocity sensor is additionally provided on car-mounted terminal, velocity sensor is connected with Vehicle Controller, host computer
Also respectively with storage wagon flow quantity and running time relationship memory, alarm module and use for recording overspeed of vehicle information
It is connected with the self-learning module of running time in statistical learning wagon flow quantity.Self-learning module waits for vehicle when comparing red light
Image and the vehicle after green light rear vehicle passage, learn the pass between vehicle waiting number and running time according to existing algorithm
System does preferable reference for 3 transit time of clearing lamp, and the result of study is stored in database server.Alarm
Module shoots the car plate of image and the identification of Car license recognition module by video camera according to the lighting time of signal lamp in timer 3
The Vehicle Speed that information make a dash across the red light alarm or velocity sensor measures carries out overspeed alarming.
Preferably, the column 1 is equipped with solar panel 8, the power supply phase of solar panel 8 and control device 6
Connection.Solar panel 8 is powered control device 6 using solar energy, improves the utilization ratio of solar energy, and alternating current stops
Lighting for signal lamp can also be realized when electric, increase the reliability of control device 6 and signal lamp 3.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of municipal intelligent traffic control system, including establish the column diagonally opposed in intersection（1）, column（1）On
Portion is equipped with cross bar（2）, cross bar（2）Extend to the middle part of road, which is characterized in that the cross bar（2）On be fixed with signal lamp
（3）, time display（5）, video camera and control device（6）, signal lamp（3）, time display（5）With video camera with control
Device（6）It is connected, control device（6）It is connected with host computer by the second wireless communication module, host computer passes through the first nothing
Line communication module is connected with car-mounted terminal, and car-mounted terminal includes Vehicle Controller, GPS positioning module and display screen, GPS positioning
Module and display screen are connected with Vehicle Controller, and host computer is connected with database server.
2. municipal intelligent traffic control system according to claim 1, which is characterized in that the control device（6）Including
Microcontroller, traffic controller, image pre-processing module, power supply, calculator and Car license recognition device, traffic controller, image
Preprocessing module, power supply, calculator and Car license recognition device are connected with microcontroller, microcontroller and the second wireless communication module phase
Connection, traffic controller respectively with signal lamp（3）And time display（5）It is connected, image pre-processing module and video camera
It is connected.
3. municipal intelligent traffic control system according to claim 2, which is characterized in that the video camera is taken the photograph including first
Camera（4）With the second video camera（7）, the first video camera（4）With the second video camera（7）It is separately positioned on opposite on same road
Cross bar（2）On, the first video camera（4）With the second video camera（7）It is connected with image pre-processing module.
4. municipal intelligent traffic control system according to claim 1 or 3, which is characterized in that on the car-mounted terminal also
Equipped with velocity sensor, velocity sensor is connected with Vehicle Controller, host computer also respectively with control signal lamp transit time
Timer, the alarm module for recording overspeed of vehicle information and the self-study for statistical learning wagon flow quantity and running time
Module is practised to be connected.
5. municipal intelligent traffic control system according to claim 1, which is characterized in that the column（1）It is equipped with too
Positive energy solar panel（8）, solar panel（8）With control device（6）Power supply be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875696.8U CN207676489U (en) | 2017-12-28 | 2017-12-28 | A kind of municipal intelligent traffic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201721875696.8U CN207676489U (en) | 2017-12-28 | 2017-12-28 | A kind of municipal intelligent traffic control system |
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| Publication Number | Publication Date |
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| CN207676489U true CN207676489U (en) | 2018-07-31 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109815376A (en) * | 2018-12-20 | 2019-05-28 | 北京子歌人工智能科技有限公司 | A kind of virtual display is used for the scene device of Chinese studying training |
| CN112116818A (en) * | 2019-06-20 | 2020-12-22 | 浙江宇视科技有限公司 | Speed measurement snapshot method and device for intersection |
| CN112801433A (en) * | 2019-11-13 | 2021-05-14 | 武汉微品致远信息科技有限公司 | Intelligent integrated operation supporting platform for public transportation group |
| CN114202938A (en) * | 2021-11-18 | 2022-03-18 | 开研(宁波)信息科技有限公司 | Traffic light control system based on road vehicle number and control method thereof |
-
2017
- 2017-12-28 CN CN201721875696.8U patent/CN207676489U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109815376A (en) * | 2018-12-20 | 2019-05-28 | 北京子歌人工智能科技有限公司 | A kind of virtual display is used for the scene device of Chinese studying training |
| CN112116818A (en) * | 2019-06-20 | 2020-12-22 | 浙江宇视科技有限公司 | Speed measurement snapshot method and device for intersection |
| CN112116818B (en) * | 2019-06-20 | 2022-03-11 | 浙江宇视科技有限公司 | Speed measurement snapshot method and device for intersection |
| CN112801433A (en) * | 2019-11-13 | 2021-05-14 | 武汉微品致远信息科技有限公司 | Intelligent integrated operation supporting platform for public transportation group |
| CN114202938A (en) * | 2021-11-18 | 2022-03-18 | 开研(宁波)信息科技有限公司 | Traffic light control system based on road vehicle number and control method thereof |
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