CN106781554A - Intelligent traffic signal control system - Google Patents
Intelligent traffic signal control system Download PDFInfo
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- CN106781554A CN106781554A CN201611146644.7A CN201611146644A CN106781554A CN 106781554 A CN106781554 A CN 106781554A CN 201611146644 A CN201611146644 A CN 201611146644A CN 106781554 A CN106781554 A CN 106781554A
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- vehicle
- traffic signal
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- gps module
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a kind of intelligent traffic signal control system, including：Multiple cameras, its be arranged on designated area sail mouth into, roll mouth away from and it is described sail mouth into and roll away from spaced apart between mouth, the camera is used to gather the quantity and travel speed for entering designated area vehicle；Onboard system, the onboard system includes：GPS module, it is arranged on vehicle, and the position coordinates of vehicle is obtained using satellite positioning tech；Memory module, it is used to store preset coordinate range and receives the position coordinates that GPS module sends；Transport services control centre, it is connected with traffic signal lamp system, the multiple camera and GPS module.The invention enables traffic lights and vehicle synchronous, dwell times and the time of vehicle are reduced as far as possible, make full use of existing path resource；Traffic pressure can effectively be alleviated, be especially suitable for being installed and used at the crossing of the easy congestion in city, range of application is wide.
Description
Technical field
The present invention relates to road monitoring field, in particular it relates to a kind of intelligent traffic signal control system.
Background technology
Traffic lights (traffic lights) time of existing traffic control system is substantially experience setting, solid by the period
The control mode fixed time.The traffic control signal at these crossings will not change real-time adjustment according to vehicle flowrate, often have
The direction red light of car, and do not have the direction long-time green light of car.This real road vehicle condition and traffic control signal are asynchronous
Situation can increase stoppage of vehicle number of times and time, waste existing path resource, deteriorate traffic congestion state, increase the energy and disappear
Consumption and exhaust emission.It is road improvement traffic behavior, some traffic intersections have traffic police etc. and manually command in peak period, its purpose
Exactly allow traffic control signal to optimize adjustment according to the real time status of road because traffic police it can be seen that the vehicle at crossing and
The real-time traffic states of pedestrian.But each crossing, all someone's floor managers are unpractical within daily 24 hours.
The content of the invention
For the problem being previously mentioned, the invention provides a kind of intelligent traffic signal control system, including：
Multiple cameras, its be arranged on designated area sail mouth into, roll mouth away from and it is described sail mouth into and roll away between mouth between
Go up at a certain distance, the camera is used to gather the quantity and travel speed for entering designated area vehicle；
Onboard system, the onboard system includes：
GPS module, it is arranged on vehicle, and the position coordinates of vehicle is obtained using satellite positioning tech；
Memory module, it is used to store preset coordinate range and receives the position coordinates that GPS module sends；
Transport services control centre, it is connected with traffic signal lamp system, the multiple camera and GPS module, works as vapour
When car sails the designated area into, the vehicle fleet size and travel speed of designated area are sailed in the multiple camera collection into, and will
The data is activation for being gathered is to the transport services control centre, data of the transport services control centre according to received by
Calculating is optimized, and the state of the traffic lights of crossing all directions is controlled according to optimization result of calculation；The traffic clothes
Business control centre sails the vehicle fleet size and travel speed of designated area, the GPS module into according to the collection of the multiple camera
Position coordinates and the vehicle destination to be reached where the vehicle of transmission, the optimal path of optimization, and by optimal road
Footpath is sent to being arranged in the navigation system in vehicle.
Preferred scheme is：The traffic signal control system is communicated by communication module.
Preferred scheme is：The GPS module uses Zigbee wireless communication protocols, by self-organizing and the work(of radiolink
Multiple data paths can be provided.
Preferred scheme is：The intelligent transportation system also includes display unit, and the display unit is used to become vehicle flowrate
Gesture carries out chart in display unit and shows.
Preferred scheme is：The intelligent transportation system also includes secondary battery unit, and the secondary battery unit is used to be system
Electric energy is provided, the secondary battery unit is all connected with solar panel and wind turbine generator.
The beneficial effects of the invention are as follows：The vehicle of current crossing all directions is gathered and calculated by vehicle identification camera
The statistics such as quantity and travel speed, calculating is optimized by traffic controller according to current statistics, and then according to
Result of calculation controls the traffic lights at crossing, and then can be according to all directions vehicle condition real-time adjustment so that traffic signals
Lamp and vehicle synchronous, reduce dwell times and the time of vehicle as far as possible, make full use of existing path resource；Friendship can effectively be alleviated
Logical pressure, is especially suitable for being installed and used at the crossing of the easy congestion in city, and range of application is wide.
Specific embodiment
The present invention is described in further detail below, with make those skilled in the art with reference to specification word being capable of evidence
To implement.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many
The presence or addition of individual other elements or its combination.
The invention provides a kind of intelligent traffic signal control system, including：Multiple cameras, it is arranged on designated area
Sail mouth into, roll mouth away from and it is described sail mouth into and roll away from spaced apart between mouth, the camera is used to gather and enters
The quantity and travel speed of designated area vehicle, multiple cameras are used to gather respectively and calculate the car of current crossing all directions
Quantity and travel speed, and above-mentioned netting twine will be passed through after the vehicle fleet size in the unit interval and the data statistics of travel speed
Transmit to traffic service control centre, the transmission of aforementioned data statistics can be carried out according to IEEE802.3 agreements, the multiple shooting
Head can also respectively be gathered and calculate vehicle class, current location and pedestrian's state of current crossing all directions, and the friendship
Logical service control centre while being calculated, according further to the priority level of variety classes vehicle, control road junction roadway each
The traffic lights in direction and the real-time status of pedestrian walkway signals；Onboard system, the onboard system includes：GPS module,
It is arranged on vehicle, and the position coordinates of vehicle is obtained using satellite positioning tech；Memory module, it is used to store preset seat
The position coordinates that mark scope and reception GPS module send；Transport services control centre, its with traffic signal lamp system, it is described many
Individual camera and GPS module are connected, and when automobile sails the designated area into, designated area is sailed in the multiple camera collection into
Vehicle fleet size and travel speed, and the data is activation that will be gathered is to the transport services control centre, the transport services
Data of the control centre according to received by optimize calculating, and the friendship of crossing all directions is controlled according to optimization result of calculation
The state of ventilating signal lamp；The transport services control centre sails the vehicle number of designated area into according to the collection of the multiple camera
Position coordinates and the vehicle destination to be reached where the vehicle that amount and travel speed, the GPS module send, optimization
Go out optimal path, and optimal path is sent to being arranged in the navigation system in vehicle.The transport services control centre
Including traffic optimization processing module, the module receives the meter in real time of the traffic system from the multiple cameras on each road on the crossing
Data are processed by data, the optimization aim and Optimal Parameters set according to the crossing, after optimizing computing, are obtained
Go out the state of each traffic lights, then according to optimum results, control corresponding traffic lights, realize the excellent of the crossing traffic
Change.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details.
Claims (5)
1. a kind of intelligent traffic signal control system, it is characterised in that including：
Multiple cameras, its be arranged on designated area sail mouth into, roll mouth away from and it is described sail mouth into and roll away between mouth be spaced one
On set a distance, the camera is used to gather the quantity and travel speed for entering designated area vehicle；
Onboard system, the onboard system includes：
GPS module, it is arranged on vehicle, and the position coordinates of vehicle is obtained using satellite positioning tech；
Memory module, it is used to store preset coordinate range and receives the position coordinates that GPS module sends；
Transport services control centre, it is connected with traffic signal lamp system, the multiple camera and GPS module, when automobile is sailed
When entering the designated area, the vehicle fleet size and travel speed of designated area are sailed in the multiple camera collection into, and will be adopted
The data is activation of collection to the transport services control centre, data of the transport services control centre according to received by are carried out
Optimization is calculated, and the state of the traffic lights of crossing all directions is controlled according to optimization result of calculation；The transport services control
The vehicle fleet size and travel speed of designated area, the GPS module are sailed into according to the collection of the multiple camera and is sent in center processed
Vehicle where position coordinates and the vehicle destination to be reached, the optimal path of optimization, and optimal path is sent out
In delivering to the navigation system being arranged in vehicle.
2. intelligent traffic signal control system according to claim 1, it is characterised in that the traffic signal control system
Communicated by communication module.
3. intelligent traffic signal control system according to claim 1, it is characterised in that the GPS module is used
Zigbee wireless communication protocols, multiple data paths are provided by the function of self-organizing and radiolink.
4. intelligent traffic signal control system according to claim 1, it is characterised in that the intelligent transportation system is also wrapped
Display unit is included, the display unit shows for vehicle flowrate trend to be carried out into chart in display unit.
5. intelligent traffic signal control system according to claim 1, it is characterised in that the intelligent transportation system is also wrapped
Include secondary battery unit, the secondary battery unit is used to provide electric energy for system, the secondary battery unit and solar panel and
Wind turbine generator is all connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146644.7A CN106781554A (en) | 2016-12-13 | 2016-12-13 | Intelligent traffic signal control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146644.7A CN106781554A (en) | 2016-12-13 | 2016-12-13 | Intelligent traffic signal control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106781554A true CN106781554A (en) | 2017-05-31 |
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ID=58880788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611146644.7A Pending CN106781554A (en) | 2016-12-13 | 2016-12-13 | Intelligent traffic signal control system |
Country Status (1)
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| CN (1) | CN106781554A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107358799A (en) * | 2017-06-14 | 2017-11-17 | 青岛破浪舟车船装备科技有限公司 | A kind of intelligent traffic system of signal lamp section networking |
| CN107358801A (en) * | 2017-06-14 | 2017-11-17 | 青岛破浪舟车船装备科技有限公司 | A kind of intelligent traffic system of traffic lights section networking |
| CN107358800A (en) * | 2017-06-14 | 2017-11-17 | 青岛破浪舟车船装备科技有限公司 | A kind of section networking traffic signals intelligence traffic system |
| CN107730924A (en) * | 2017-10-10 | 2018-02-23 | 温州大学瓯江学院 | A kind of traffic light device based on vehicle flowrate big data |
| CN110796865A (en) * | 2019-11-06 | 2020-02-14 | 北京百度网讯科技有限公司 | Intelligent traffic control method and device, electronic equipment and storage medium |
| CN113257014A (en) * | 2021-05-17 | 2021-08-13 | 张鹏 | Intelligent transportation software and hardware ecosystem construction method |
| CN113538943A (en) * | 2021-07-19 | 2021-10-22 | 昭通亮风台信息科技有限公司 | Traffic light control method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107358799A (en) * | 2017-06-14 | 2017-11-17 | 青岛破浪舟车船装备科技有限公司 | A kind of intelligent traffic system of signal lamp section networking |
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| CN107730924A (en) * | 2017-10-10 | 2018-02-23 | 温州大学瓯江学院 | A kind of traffic light device based on vehicle flowrate big data |
| CN110796865A (en) * | 2019-11-06 | 2020-02-14 | 北京百度网讯科技有限公司 | Intelligent traffic control method and device, electronic equipment and storage medium |
| CN110796865B (en) * | 2019-11-06 | 2022-09-23 | 阿波罗智联(北京)科技有限公司 | Intelligent traffic control method and device, electronic equipment and storage medium |
| CN113257014A (en) * | 2021-05-17 | 2021-08-13 | 张鹏 | Intelligent transportation software and hardware ecosystem construction method |
| CN113538943A (en) * | 2021-07-19 | 2021-10-22 | 昭通亮风台信息科技有限公司 | Traffic light control method and system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |