CN201331843Y - Traffic light control system - Google Patents
Traffic light control system Download PDFInfo
- Publication number
- CN201331843Y CN201331843Y CNU2009200004308U CN200920000430U CN201331843Y CN 201331843 Y CN201331843 Y CN 201331843Y CN U2009200004308 U CNU2009200004308 U CN U2009200004308U CN 200920000430 U CN200920000430 U CN 200920000430U CN 201331843 Y CN201331843 Y CN 201331843Y
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- vehicle
- traffic light
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- vehicle detection
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Abstract
The utility model discloses a traffic light control system for settling the problems of non-humanized traffic light control and low traffic efficiency of road in prior art. The traffic light control system comprises the following components: a vehicle detecting module which is used for detecting the number of vehicles on a preset road and outputting; a control module which is used for computing the switching time of traffic light according to the detecting result of vehicle detecting module; and the traffic light which receives the control signal output from the control module and displaying. The structure of the utility model can count the number of vehicles on the vital communication line or crossroad and manage scientifically according to a preset program thereby humanizing the display time of traffic light.
Description
Technical field
The utility model relates to a kind of controlling system of traffic light.
Background technology
Along with the raising of people's living standard, automobile has become one of main vehicles indispensable in people's daily life.But thing followed problem is that urban transportation is stopped up and also become one of principal contradiction in each city.At present, in each traffic main artery, crossroad,, also mainly be to rely on traffic lights to control in order to guarantee the normal current of the various vehicles and people on the road.This mode is comparatively simple, and enforcement and control are also comparatively convenient, can guarantee the current of each side in the rush hour section preferably.But the time that existing traffic lights switch mostly is the set time, this not enough hommization that for the off-peak hours sections, then seems, as night or sometime the section, many vehicles have been blocked by red light on certain direction, and the situation that car of other direction does not have yet often takes place, and has reduced road efficient widely.
The utility model content
In order to overcome above-mentioned defective, the purpose of this utility model is to provide a kind of raising road efficient, alleviates the controlling system of traffic light that urban transportation is stopped up.
For achieving the above object, the utility model controlling system of traffic light comprises
The vehicle detection module is used to detect the quantity of vehicle on the predetermined road, and exports;
Control module is used for the result according to the detection of vehicle detection module, by the switching time of preset program calculating traffic lights, and output;
Traffic lights, the control signal of reception control module output also shows.
Particularly, above-mentioned vehicle detection module is made up of camera and vehicle recognition unit, and wherein, camera is used for taking should be scheduled to the road epigraph and export vehicle recognition unit to, and vehicle recognition unit is used for according to the quantity of image calculation vehicle and output.
Particularly, above-mentioned vehicle detection module is made up of forward and backward vehicle detection coil and vehicle count unit, wherein, forward and backward vehicle detection coil is used to detect the vehicle through this coil, and the vehicle count unit is used to calculate the quantity and the output of vehicle between the vehicle detection coil of front and back.
Particularly, at least also comprise a time period control module in the above-mentioned control module, be used to control the different time sections traffic lights and show the time.
Adopt above-mentioned structure, can add up the vehicle fleet size of traffic main artery or crossroad, and carry out the management of science, thereby the time that makes traffic lights show is humanized by preset program.
Description of drawings
Fig. 1 is the structural representation of the utility model controlling system of traffic light.
Fig. 2 is the structural representation of the utility model controlling system of traffic light embodiment.
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
For achieving the above object, the utility model controlling system of traffic light comprises the vehicle detection module, is used to detect the quantity of vehicle on the predetermined road, and output; Wherein, the form of vehicle detection module is comparatively various, and for example: it can be made up of camera and vehicle recognition unit, wherein, camera is used for taking should be scheduled to the road epigraph and export vehicle recognition unit to, and vehicle recognition unit is then also exported according to the quantity of image calculation vehicle.Can also form by forward and backward vehicle detection coil and vehicle count unit, wherein, forward and backward vehicle detection coil is arranged in the predetermined road segment segment, and preceding vehicle detecting coil is used to detect the vehicle that sails this predetermined road segment segment into, and back vehicle detection coil is used to detect the vehicle that rolls this predetermined road segment segment away from; The vehicle count unit then calculates the quantity and the output of vehicle between the vehicle detection coil of front and back.
Control module is used for the result according to the detection of vehicle detection module, by the switching time of preset program calculating traffic lights, and output; Described control module can adopt single-chip microcomputer, PLC or computing machine to wait and realize.Described preset program is for operating in the control module, and it can calculate by predefined scheme according to what difference of the difference of time period, vehicle.
Traffic lights, the control signal of reception control module output also shows.
In order to realize hommization control further, in above-mentioned control module, at least also comprise a time period control module, be used to control the different time sections traffic lights and show the time, in rush hour for example on and off duty section, the vehicle of all directions and pedestrian are all more, traffic lights are then easily alternately frequent, and at dead of night, then can switch according to the needs of vehicle '.
In sum, the utility model can be added up the vehicle fleet size of traffic main artery or crossroad, and how much comes the time that traffic lights show is carried out the control of hommization according to difference and the vehicle of time period, thereby can significantly improve road efficient.
Claims (4)
1, a kind of controlling system of traffic light is characterized in that: comprise
The vehicle detection module is used to detect the quantity of vehicle on the predetermined road, and exports;
Control module is used for the result according to the detection of vehicle detection module, by the switching time of preset program calculating traffic lights, and output;
Traffic lights, the control signal of reception control module output also shows.
2, controlling system of traffic light as claimed in claim 1, it is characterized in that: described vehicle detection module is made up of camera and vehicle recognition unit, wherein, camera is used for taking should be scheduled to the road epigraph and export vehicle recognition unit to, and vehicle recognition unit is used for according to the quantity of image calculation vehicle and output.
3, controlling system of traffic light as claimed in claim 1, it is characterized in that: described vehicle detection module is made up of forward and backward vehicle detection coil and vehicle count unit, wherein, forward and backward vehicle detection coil is used to detect the vehicle through this coil, and the vehicle count unit is used to calculate the quantity and the output of vehicle between the vehicle detection coil of front and back.
4, as claim 1,2 or 3 described controlling system of traffic light, it is characterized in that: at least also comprise a time period control module in the described control module, be used to control the different time sections traffic lights and show the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200004308U CN201331843Y (en) | 2009-01-07 | 2009-01-07 | Traffic light control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200004308U CN201331843Y (en) | 2009-01-07 | 2009-01-07 | Traffic light control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331843Y true CN201331843Y (en) | 2009-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200004308U Expired - Fee Related CN201331843Y (en) | 2009-01-07 | 2009-01-07 | Traffic light control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331843Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306451A (en) * | 2011-06-01 | 2012-01-04 | 电信科学技术研究院 | Traffic light control method, device and system |
| CN102930724A (en) * | 2012-10-31 | 2013-02-13 | 西南大学 | Traffic signal management and control system |
| CN103413447A (en) * | 2013-07-30 | 2013-11-27 | 广东工业大学 | Electronic police system of urban traffic crossroad |
| CN103903456A (en) * | 2014-03-24 | 2014-07-02 | 苏州市职业大学 | Intelligent traffic light time-control release device based on image recognition |
| CN104332060A (en) * | 2014-10-14 | 2015-02-04 | 苏州合欣美电子科技有限公司 | Method for controlling traffic signal lamp during traffic jam |
| CN105427634A (en) * | 2015-12-31 | 2016-03-23 | 上海博泰悦臻网络技术服务有限公司 | Traffic light control method and device |
| CN106816015A (en) * | 2017-03-06 | 2017-06-09 | 辉泰（太仓）汽配有限公司 | A kind of crossing real-time traffic managing device |
| WO2017124301A1 (en) * | 2016-01-19 | 2017-07-27 | 冯旋宇 | Intelligent transportation management method and system |
| CN110660246A (en) * | 2019-08-26 | 2020-01-07 | 浙江科技学院 | Intelligent traffic light system with pedestrian protection function |
| CN112017451A (en) * | 2020-09-04 | 2020-12-01 | 广州华立科技职业学院 | Traffic light intelligent control system and method based on cloud computing |
-
2009
- 2009-01-07 CN CNU2009200004308U patent/CN201331843Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306451A (en) * | 2011-06-01 | 2012-01-04 | 电信科学技术研究院 | Traffic light control method, device and system |
| CN102930724B (en) * | 2012-10-31 | 2014-07-09 | 西南大学 | Traffic signal management and control system |
| CN103824463A (en) * | 2012-10-31 | 2014-05-28 | 西南大学 | Traffic signal control system |
| CN103839417A (en) * | 2012-10-31 | 2014-06-04 | 西南大学 | Traffic signal managing and controlling system |
| CN102930724A (en) * | 2012-10-31 | 2013-02-13 | 西南大学 | Traffic signal management and control system |
| CN103824463B (en) * | 2012-10-31 | 2015-08-12 | 西南大学 | A kind of traffic signals managing and control system |
| CN103413447A (en) * | 2013-07-30 | 2013-11-27 | 广东工业大学 | Electronic police system of urban traffic crossroad |
| CN103903456A (en) * | 2014-03-24 | 2014-07-02 | 苏州市职业大学 | Intelligent traffic light time-control release device based on image recognition |
| CN104332060A (en) * | 2014-10-14 | 2015-02-04 | 苏州合欣美电子科技有限公司 | Method for controlling traffic signal lamp during traffic jam |
| CN105427634A (en) * | 2015-12-31 | 2016-03-23 | 上海博泰悦臻网络技术服务有限公司 | Traffic light control method and device |
| WO2017124301A1 (en) * | 2016-01-19 | 2017-07-27 | 冯旋宇 | Intelligent transportation management method and system |
| CN106816015A (en) * | 2017-03-06 | 2017-06-09 | 辉泰（太仓）汽配有限公司 | A kind of crossing real-time traffic managing device |
| CN110660246A (en) * | 2019-08-26 | 2020-01-07 | 浙江科技学院 | Intelligent traffic light system with pedestrian protection function |
| CN112017451A (en) * | 2020-09-04 | 2020-12-01 | 广州华立科技职业学院 | Traffic light intelligent control system and method based on cloud computing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20110107 |