CN108154689A - A kind of intelligent traffic light detection method - Google Patents
A kind of intelligent traffic light detection method Download PDFInfo
- Publication number
- CN108154689A CN108154689A CN201611096535.9A CN201611096535A CN108154689A CN 108154689 A CN108154689 A CN 108154689A CN 201611096535 A CN201611096535 A CN 201611096535A CN 108154689 A CN108154689 A CN 108154689A
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- China
- Prior art keywords
- infrared
- vehicle
- module
- crossing
- traffic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The invention discloses a kind of intelligent traffic light detection methods, belong to field of electronic systems.A kind of intelligent traffic light detection method is connected with each other by infrared detection module, radar trap, micro-control module and traffic signals lamp module.The intelligent traffic light detection method be micro-control module foundation infrared detection module, radar trap feedback information, and combine traffic signals lamp module information, automatically control the light on and off that traffic signals lamp module obtains traffic lights.The beneficial effects of the present invention are：It can save driver with the light on and off of intelligent control traffic lights and wait the time of traffic lights and reduce vehicle brake and the probability started, the cost of vehicle loss is greatly saved.
Description
Technical field
The invention of this reality is related to a kind of field of electronic systems, more particularly to a kind of intelligent traffic light detection method.
Background technology
With the rapid development of Process of Urbanization Construction, road quickly updates, and demand of the people to vehicle is constantly increasing, together
When it is also deep perplexed by traffic jam, balance urban transportation load becomes a major issue of traffic administration face to face.However
The method mainly answered of the load of balance urban transportation is the quantity for the vehicle that city is driven into limitation at present, although this method has
Any takes effect, but also makes troubles to many citizen.Often there is the vehicle of a direction very in some bustling crossroads
Congestion, and the vehicle of other direction travels almost without vehicle, and it is the same that they, which wait for time of traffic lights,.So not
The waste of time resource is only caused, also frequently braking and starting to vehicle brings certain consume.
Invention content
To solve the above-mentioned problems, it is an object of the invention to provide a kind of intelligent traffic light detection methods.
For achieving the above object, the specific technical solution that uses of the present invention is：
A kind of intelligent traffic light detection method, including：Infrared detection module, radar trap, micro-control module, wherein described
Infrared detection module and the radar trap totally four, be separately mounted on each crossing of crossroad, it is described
Micro-control module be connected respectively with infrared detection module and radar trap, for receiving and handling infrared detection module
With radar trap related data.A kind of intelligent traffic light detection method, further includes traffic signals lamp module, described
Micro-control module is connected with traffic signals lamp module, for mutual data transmission, and carries out auto-control according to mutual data
The state of the on and off of traffic lights.
It is preferred that：The micro-control module according to traffic lights module transfers come signal message start corresponding intersection
Radar trap, when lighting green light on a certain track, track radar trap is started to work, and radar trap starts
The section is detected within 150 ~ 250 meters of crossing, if having the velocity magnitude of vehicle and vehicle judge whether to perform conversion it is red
Green light.
It is preferred that：The infrared detection module is used to detect whether each crossing has vehicle waiting for traffic lights.Institute
Mainly by impulse generator, infrared light emission pipe, infrared probe, infrared receiver tube forms the infrared detection module stated,
Infrared ray is sent out by impulse generator triggering infrared light emission pipe using infrared probe to launch, then by infrared
Whether line reception pipe has received reflection infrared ray to judge whether the crossing has vehicle.
It is preferred that：A kind of intelligent traffic light detection method, intelligent traffic light detection method are as follows：
When there is vehicle in green light track, as car speed V=S/TWhen, green light keeps original definition status；
Work as car speedV=S/TWhen whether judge to perform conversion in two kinds of situation：
When infrared ray detection module detects that remaining crossing does not have vehicle, extend the green light at the crossing；
When infrared ray detection module detects that there is vehicle at remaining crossing, the normal of original traffic signals lamp module is kept
Timing is converted；
As vehicle speed V=S/TWhen whether judge to perform conversion in two kinds of situation：
When infrared ray detection module detects that remaining crossing does not have vehicle, the normal of original traffic signals lamp module is kept
Timing conversion；
When infrared ray detection module detects that there is vehicle at remaining crossing, turn automatically according to the normal of traffic signals lamp module
The sequence changed preferably converts green light to the crossing for having vehicle to wait for traffic lights.
The beneficial effects of the present invention are：
1. it can save driver with the light on and off of intelligent control traffic lights and wait the time of traffic lights and reduce vehicle brake and open
The cost of vehicle loss is greatly saved in dynamic probability.
Description of the drawings
Fig. 1 is a kind of flow chart of heretofore described intelligent traffic light detection method.
Specific embodiment
It is further described in detail presently in connection with attached drawing.
As shown in Figure 1, there is shown, a kind of intelligent traffic light detection method, including：Infrared detection module, radar trap, micro-control
Molding block, wherein the infrared detection module and the radar trap totally four, are separately mounted to crossroad
On each crossing, the micro-control module is connected respectively with infrared detection module and radar trap, for receiving and locating
Manage infrared detection module and radar trap related data.A kind of intelligent traffic light detection method, further includes traffic
Signal lamp module, the micro-control module is connected with traffic signals lamp module, for mutual data transmission, and according to mutual
Data carry out the state of the on and off of auto-control traffic lights.The micro-control module according to traffic lights module transfer come
Signal message start the radar trap of corresponding intersection, when lighting green light on a certain track, the track radar velocity measurement
Device is started to work, and radar trap starts to detect the section within 150 ~ 250 meters of crossing, if has the speed of vehicle and vehicle
Degree size judges whether to perform conversion traffic lights.The infrared detection module is used to detect whether each crossing is having vehicle just
Waiting for traffic lights.The infrared detection module is red mainly by impulse generator, infrared light emission pipe, infrared probe
Outside line reception pipe forms, and send out infrared ray by impulse generator triggering infrared light emission pipe launches using infrared probe
It goes, then judges whether the crossing has vehicle by the way that whether infrared receiver tube has received reflection infrared ray.Described one kind
Intelligent traffic light detection method, intelligent traffic light detection method are as follows：
When there is vehicle in green light track, as car speed V=S/TWhen, green light keeps original definition status；
Work as car speedV=S/TWhen whether judge to perform conversion in two kinds of situation：
When infrared ray detection module detects that remaining crossing does not have vehicle, extend the green light at the crossing；
When infrared ray detection module detects that there is vehicle at remaining crossing, the normal of original traffic signals lamp module is kept
Timing is converted；
As vehicle speed V=S/TWhen whether judge to perform conversion in two kinds of situation：
When infrared ray detection module detects that remaining crossing does not have vehicle, the normal of original traffic signals lamp module is kept
Timing conversion；
When infrared ray detection module detects that there is vehicle at remaining crossing, turn automatically according to the normal of traffic signals lamp module
The sequence changed preferably converts green light to the crossing for having vehicle to wait for traffic lights.
Claims (6)
1. a kind of intelligent traffic light detection method, which is characterized in that including：Infrared detection module, radar trap, microcontroller
Module, wherein the infrared detection module and the radar trap totally four, are separately mounted to the every of crossroad
On a crossing, the micro-control module is connected respectively with infrared detection module and radar trap, for receiving and handling
Infrared detection module and radar trap related data.
2. a kind of intelligent traffic light detection method according to claim 1, further includes traffic signals lamp module, feature exists
In the micro-control module is connected with traffic signals lamp module, for mutual data transmission.
A kind of 3. intelligent traffic light detection method according to claim 1, which is characterized in that the micro-control module root
Start the radar trap of corresponding intersection according to the next signal message of traffic lights module transfer, lighted when on a certain track
During green light, track radar trap is started to work, radar trap start to detect the section apart from 150 ~ 250 meters of crossing with
It is interior, if to there is the velocity magnitude of vehicle and vehicle to judge whether to perform conversion traffic lights.
A kind of 4. intelligent traffic light detection method according to claim 1, which is characterized in that the infrared detection mould
Block is used to detect whether each crossing has vehicle waiting for traffic lights.
5. a kind of intelligent traffic light detection method according to claim 3 and 4, which is characterized in that intelligent traffic light detects
Method is as follows：
When there is vehicle in green light track, as car speed V=S/TWhen, green light keeps original definition status；
Work as car speedV=S/TWhen whether judge to perform conversion in two kinds of situation：
When infrared ray detection module detects that remaining crossing does not have vehicle, extend the green light at the crossing；
When infrared ray detection module detects that there is vehicle at remaining crossing, the normal timing of original traffic signals lamp module is kept
Conversion；
As vehicle speed V=S/TWhen whether judge to perform conversion in two kinds of situation：
When infrared ray detection module detects that remaining crossing does not have vehicle, the normal fixed of original traffic signals lamp module is kept
When convert；
When infrared ray detection module detects that there is vehicle at remaining crossing, automatically according to the normal conversion of traffic signals lamp module
Sequence preferably convert green light to have vehicle wait for traffic lights crossing.
A kind of 6. intelligent traffic light detection method according to claim 1 or 4, which is characterized in that the infrared ray inspection
Module is surveyed mainly by impulse generator, infrared light emission pipe, infrared probe, and infrared receiver tube composition passes through pulse generation
Device triggering infrared light emission pipe sends out infrared ray and launches using infrared probe, then by infrared receiver tube whether
Reflection infrared ray has been received to judge whether the crossing has vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096535.9A CN108154689A (en) | 2016-12-02 | 2016-12-02 | A kind of intelligent traffic light detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096535.9A CN108154689A (en) | 2016-12-02 | 2016-12-02 | A kind of intelligent traffic light detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108154689A true CN108154689A (en) | 2018-06-12 |
Family
ID=62470165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201611096535.9A Withdrawn CN108154689A (en) | 2016-12-02 | 2016-12-02 | A kind of intelligent traffic light detection method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108154689A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003460A (en) * | 2018-08-10 | 2018-12-14 | 中国科学技术大学 | Traffic lights Optimization Scheduling and system |
| CN111127913A (en) * | 2019-12-14 | 2020-05-08 | 武汉玺闻信息科技有限公司 | Intelligent traffic network system signal guiding method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370718A (en) * | 1979-02-06 | 1983-01-25 | Chasek Norman E | Responsive traffic light control system and method based on conservation of aggregate momentum |
| CN103325263A (en) * | 2013-06-22 | 2013-09-25 | 太仓博天网络科技有限公司 | Intelligent traffic light system based on video control |
| CN103680161A (en) * | 2013-12-27 | 2014-03-26 | 哈尔滨工业大学 | Intelligent traffic light control system of passive millimeter waves based on traffic flow |
| CN105427633A (en) * | 2015-12-30 | 2016-03-23 | 桂林市逸仙中学 | Intelligent traffic light control system |
| CN205318623U (en) * | 2015-12-30 | 2016-06-15 | 桂林市逸仙中学 | Intelligence traffic lights traffic control system |
-
2016
- 2016-12-02 CN CN201611096535.9A patent/CN108154689A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370718A (en) * | 1979-02-06 | 1983-01-25 | Chasek Norman E | Responsive traffic light control system and method based on conservation of aggregate momentum |
| CN103325263A (en) * | 2013-06-22 | 2013-09-25 | 太仓博天网络科技有限公司 | Intelligent traffic light system based on video control |
| CN103680161A (en) * | 2013-12-27 | 2014-03-26 | 哈尔滨工业大学 | Intelligent traffic light control system of passive millimeter waves based on traffic flow |
| CN105427633A (en) * | 2015-12-30 | 2016-03-23 | 桂林市逸仙中学 | Intelligent traffic light control system |
| CN205318623U (en) * | 2015-12-30 | 2016-06-15 | 桂林市逸仙中学 | Intelligence traffic lights traffic control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003460A (en) * | 2018-08-10 | 2018-12-14 | 中国科学技术大学 | Traffic lights Optimization Scheduling and system |
| CN111127913A (en) * | 2019-12-14 | 2020-05-08 | 武汉玺闻信息科技有限公司 | Intelligent traffic network system signal guiding method and device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180612 |