CN104575031A - Reminding system and method for preventing motor vehicle green-light following intersection blocking - Google Patents
Reminding system and method for preventing motor vehicle green-light following intersection blocking Download PDFInfo
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- CN104575031A CN104575031A CN201510007548.3A CN201510007548A CN104575031A CN 104575031 A CN104575031 A CN 104575031A CN 201510007548 A CN201510007548 A CN 201510007548A CN 104575031 A CN104575031 A CN 104575031A
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Abstract
The invention provides a reminding system for preventing motor vehicle green-light following intersection blocking. The speed of a motor vehicle over a stop line is detected, the passing time required by passing through an intersection at the speed of the vehicle motor is calculated, the remaining time of the current green light in the releasing direction is monitored in real time, and if the required passing time is longer than the remaining time of the green light, the motor vehicle is reminded through a reminding unit not to enter the intersection. By means of the mode, the vehicle can be reminded not to enter the intersection in a reminding mode when the intersection is to be blocked, the phenomenon that when the intersection is to be blocked, the motor vehicle continuously carries out following after a driver views the green light can be effectively avoided accordingly, and smoothness of the intersection in the non-blocked direction is guaranteed.
Description
Technical field
The present invention relates to a kind of traffic administration field, the system and method for the illegal activities at crossing is blocked in specifically a kind of motor vehicle street lamp follow-up.
Background technology
Pass through in order to ensure crossing orderly, safe, unimpeded, the crossing that vehicle supervision department reaches required standard in the motor vehicle hour magnitude of traffic flow is all provided with crossing control signal lamp.Under normal circumstances, signal lamp control crossroad can play the effect replacing police command, when run into crossing have an accident or sleety weather causes congestion ahead time, just there will be green time and enter the motor vehicle speed at crossing well below the speed normal through crossing, at this moment, motor vehicle should be parked in outside crossing by driver, otherwise, just cannot sail out of crossing when when red opens, cause the even regional traffic paralysis of this crossing.
Follow up to prevent green light and cause the generation of intersection choking phenomenon, People's Republic of China's law on road traffic safety implementing regulations the 53 article regulation: " when motor vehicle meets front cross crossing traffic obstruction; should be parked in beyond crossing successively, must not crossing be entered.But " owing to there is no effective law enforcement means, cause this phenomenon constantly to occur.
The video detecting method that when disclosing a kind of crossing congestion in Chinese patent literature CN103258429A, motor vehicle sails into by force for this reason, the state of vedio data to the overflow checking district of junction ahead that follow-up obtains is monitored, real-time follow-up the position of each vehicle occurred in record video image data and the residence time, when the state in overflow checking district is vehicle overflow status, be doubtful vehicles peccancy by the marking of cars of crossing the stop line in vehicle detection district; According to the traffic behavior of the vedio data determination present road obtained; When the traffic behavior of present road is congestion status, the meaning vehicles peccancy reaching violation criteria is labeled as vehicles peccancy, for each vehicles peccancy, extracts from obtained vedio data and characterize this vehicles peccancy and to break rules and regulations the plurality of pictures of process.Program Problems existing does not associate with the light color of signal lamp, according to current real current situation, green light or amber light bright time enter the motor vehicle at crossing, as long as when when red opens, can crossing be left, just not belong to violation relevant regulations.
The detection method of a kind of motor vehicle green light based on video follow-up act of violating regulations is disclosed in Chinese patent literature CN102768801A, under green light phase place, during road ahead heavy congestion, the forbidden warning sign that blocks up display information warning, prompting through vehicles No entry crossing, still continue the motor vehicle moved ahead time bright for warning sign, be classified as doubtful violating the regulations, and start to carry out track following; Doubtful vehicles peccancy is kept track, obtains the complete trajectory that it travels at crossing; Red light phase place starts, if doubtful vehicles peccancy is still trapped in central prohibition parking area, then the time violating the regulations reaches, and analyzes and obtains evidence-obtaining photograph violating the regulations and video.But, in the program, just point out after only having crossing to get congestion, can not block up and be about to point out when occurring; Point out by means of only notice board, for the vehicle of follow-up intersection, do not have legal liabilities, the light color state that only changes just can prevent crossing from filling in dead situation generation.。
Summary of the invention
For this reason, the problem that technical matters to be solved by this invention does not enter with regard to energy prompt machine motor-car when being cannot realize in prior art being about to traffic jam occurs by signal lamp control crossroad, thus a kind of prompt system and the method that prevent motor vehicle green light follow-up from blocking crossing are proposed.
For solving the problems of the technologies described above, of the present inventionly providing a kind of and prevent from motor vehicle green light from following up blocking the prompt system at crossing and method.
The invention provides a kind of prompt system preventing motor vehicle green light follow-up from blocking crossing, comprising:
Video tracking unit: real-time continuous follows the tracks of the every platform motor vehicle entering crossing;
Speed detection unit, detects the speed of crossing the motor vehicle of stop line;
Tip element: when crossing gets congestion, prompt machine motor-car does not enter crossing;
Control module: calculate with this motor vehicle speed by the transit time required for crossing, and the excess time of Real-Time Monitoring this clearance direction green light current, if required transit time is greater than excess time, then illustrate that crossing is about to block up, and does not enter crossing by Tip element prompt machine motor-car;
Record cell: after Tip element prompt machine motor-car does not enter crossing, carries out record to the every platform motor vehicle this travel direction being crossed stop line when green light or amber light;
Timing unit: after detecting that the signal lamp in clearance direction becomes red light, to the every chassis timing being trapped in crossing, is greater than the motor vehicle of setting-up time threshold value, carries out illegal activities record for the hold-up time.
Preferably, described control module comprises transit time computation subunit, calculates this motor vehicle and keeps this speed by the transit time needed for crossing, comprising:
T=L/V, wherein, the time that T=present speed is needed by crossing, the stop line in L=clearance direction is to the length of the other side's stop line; Speed during stop line crossed by v=current clearance steering wheel motor-car.
Preferably, described record cell comprises tracking subelement, the every platform motor vehicle crossing stop line is taken pictures and automatically identified its number-plate number, and by its number-plate number automatic marking on the image of this motor vehicle in picture, and follow this motor vehicle all the time until this motor vehicle shifts out following range.
Preferably, in described timing unit, the process of carrying out illegal activities record comprises: when mark is had the image sectional drawing of motor vehicle trade mark code and a green light this motor vehicle enter crossing have the image of the number-plate number to synthesize after, send into green light and to follow up illegal activities database.
Prevent motor vehicle green light from following up and block the reminding method at crossing, comprising:
Real-time continuous follows the tracks of the every platform motor vehicle entering crossing;
Detect the speed of crossing the motor vehicle of stop line;
Calculate with this motor vehicle speed by the transit time required for crossing, and the excess time of Real-Time Monitoring this clearance direction green light current, if required transit time is greater than the excess time of green light, then control not enter crossing by Tip element prompt machine motor-car;
After Tip element prompt machine motor-car does not enter crossing, record is carried out to the every platform motor vehicle this travel direction being crossed stop line when green light or amber light;
After detecting that the signal lamp in clearance direction becomes red light, to the every chassis timing being trapped in crossing, be greater than to the motor vehicle of setting-up time threshold value the hold-up time, carry out illegal activities record.
Preferably, calculate this motor vehicle and keep this speed by the process of the transit time needed for crossing to be: calculate T=L/V, wherein, the time that T=present speed is needed by crossing, the stop line in L=clearance direction is to the length of the other side's stop line; Speed during stop line crossed by v=current clearance steering wheel motor-car
Preferably, when detect signal lamp be green light or amber light time, to the process that the every platform motor vehicle this travel direction being crossed stop line records, comprise: the every platform motor vehicle crossing stop line is taken pictures and automatically identified its number-plate number, and the number-plate number automatic marking identified is on the image of this motor vehicle in picture, and follow this motor vehicle all the time until this motor vehicle shifts out following range.
Preferably, it is described when the signal lamp above-mentioned direction being detected is red light, to the every chassis timing being trapped in crossing, be greater than to the motor vehicle of setting-up time threshold value the hold-up time, carry out the process of illegal activities record, comprise: when mark is had the image sectional drawing of motor vehicle trade mark code and a green light this motor vehicle enter crossing have the image of the number-plate number to synthesize after, send into green light and to follow up illegal activities database.
Technique scheme of the present invention has the following advantages compared to existing technology,
(1) the invention provides a kind of prompt system preventing motor vehicle green light follow-up from blocking crossing, detect the speed of crossing the motor vehicle of stop line; Calculate with this motor vehicle speed by the transit time required for crossing, and the excess time of Real-Time Monitoring this clearance direction green light current, if required transit time is greater than the excess time of green light, then do not enter crossing by Tip element prompt machine motor-car, and the motor vehicle entering crossing is followed the tracks of, after becoming red light, the motor vehicle that the hold-up time being trapped in crossing is greater than setting-up time threshold value carries out record, to follow up illegal foundation as green light.By which, when can be about to get congestion at crossing, just by the mode of prompting, prompt machine motor-car does not enter crossing, when therefore can effectively stop to get congestion in crossing, motor vehicle sees that green light continues the generation of follow-up phenomenon, ensure that crossing does not block up the unimpeded of direction.
(2) prompt system at crossing is blocked in the motor vehicle green light follow-up that prevents in the present invention, each motor vehicle entering crossing can also be followed the tracks of by video tracking equipment real-time continuous, when intersection green light or amber light bright time, number plate identification is carried out while each chassis crossing stop line is taken pictures, by the license plate number Direct Mark of identification on the image of this motor vehicle in picture, like this when after crossing congestion, system also accurately can know during entering crossing closely queues up each the license plate for vehicle number blocked by rear car, when the signal in clearance direction transfers red light to, immediately timing is carried out to each motor vehicle that cannot sail out of crossing, when accumulated time is greater than setting-up time threshold value, system automatically will cannot sail out of crossing during when red and mark has the image sectional drawing of motor vehicle trade mark code and a green light time this motor vehicle enter crossing have the image of the number-plate number to synthesize after, send into green light follow-up illegal activities database.
(3) prevent from motor vehicle green light from following up blocking the reminding method at crossing in the present invention, when detect signal lamp be green light or amber light time, record is carried out to the every platform motor vehicle this travel direction being crossed stop line; When the signal lamp above-mentioned direction being detected is red light, to the every chassis timing being trapped in crossing, is greater than to the motor vehicle of setting-up time threshold value the hold-up time, carries out illegal activities record.Cannot to get congestion green light to violation front cross crossing even to solve in prior art, the regulation that motor vehicle can not sail crossing into carries out punishment problem, to warn vehicle driver when junction ahead occurs to block, even green light can not enter crossing, to guarantee road junction without block.
(4) reminding method at crossing is blocked in the motor vehicle green light follow-up that prevents in the present invention, and be to each chassis Continuous Tracking, in crossing, stop in any position, all by monitored, do not need to arrange overflow checking district.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is a kind of structural drawing preventing motor vehicle green light follow-up from blocking the prompt system at crossing in the embodiment of the present invention;
Fig. 2 be in the embodiment of the present invention prevent motor vehicle green light follow up block crossing prompt system schematic diagram is set;
Fig. 3 is that the process flow diagram of the reminding method at crossing is blocked in the motor vehicle green light follow-up that prevents in the embodiment of the present invention.
Embodiment
embodiment 1:
A kind of prompt system preventing motor vehicle green light follow-up from blocking crossing is provided in the present embodiment, as shown in Figure 1, comprises:
Video tracking unit: real-time continuous follows the tracks of the every platform motor vehicle entering crossing, is arranged on crossing, as shown in Figure 2.
Speed detection unit, detects the speed of crossing the motor vehicle of stop line;
Tip element: when crossing gets congestion, prompt machine motor-car does not enter crossing;
Control module: calculate with this motor vehicle speed by the transit time required for crossing, and the excess time of Real-Time Monitoring this clearance direction green light current, if required transit time is greater than the excess time of green light, then do not enter crossing by Tip element prompt machine motor-car.
Wherein, described control module comprises transit time computation subunit, calculates this motor vehicle and keeps this speed by the transit time needed for crossing, comprising:
T=L/V, wherein, the time that T=present speed is needed by crossing, the stop line in L=clearance direction is to the length of the other side's stop line; Speed during stop line crossed by v=current clearance steering wheel motor-car.
Aforesaid way can only be pointed out, cannot supervise the green light behavior of following up, in order to monitor the motor vehicle continuing green light follow-up not in accordance with prompting, record cell can also be set further: when detect signal lamp be green light or amber light time, record is carried out to the every platform motor vehicle this travel direction being crossed stop line.In described record cell, when the every platform motor vehicle crossing stop line to green light or amber light in this travel direction records, comprise: the every platform motor vehicle crossing stop line is taken pictures and automatically identified its number-plate number, and the number-plate number automatic marking identified is on the image of this motor vehicle in picture, and follow this motor vehicle all the time until this motor vehicle shifts out following range.
Also timing unit is set further: when the signal lamp above-mentioned direction being detected is red light, to the every chassis timing being trapped in crossing, is greater than to the motor vehicle of setting-up time threshold value the hold-up time, carries out illegal activities record.In described timing unit, the process of carrying out illegal activities record comprises: when having the image sectional drawing of motor vehicle trade mark code and green light (or amber light) bright mark this motor vehicle enter crossing have the image of the number-plate number to synthesize after, send into green light and to follow up illegal activities database.
In which, not only can prevent motor vehicle green light follow-up from blocking crossing by becoming lamp, green light follow-up before change lamp can also be monitored, each motor vehicle entering crossing is followed the tracks of by video tracking equipment real-time continuous, when intersection green light or amber light bright time, number plate identification is carried out while each chassis crossing stop line is taken pictures, by the license plate number Direct Mark of identification on the image of this motor vehicle in picture, like this when after crossing congestion, system also accurately can know each license plate for vehicle number that every rear car is blocked during entering crossing closely queues up, when the signal in clearance direction transfers red light to, immediately timing is carried out to each motor vehicle that cannot sail out of crossing, when accumulated time is greater than setting-up time threshold value, system automatically will cannot sail out of crossing during when red and mark has the image sectional drawing of motor vehicle trade mark code and a green light time this motor vehicle enter crossing have the image of the number-plate number to synthesize after, send into green light follow-up illegal activities database.
embodiment 2:
A kind of reminding method preventing motor vehicle green light follow-up from blocking crossing is provided in the present embodiment, as shown in Figure 3, comprises the steps:
S1: real-time continuous follows the tracks of the every platform motor vehicle entering crossing.
S2: detect the speed of crossing the motor vehicle of stop line.
S3: calculate with this motor vehicle speed by the transit time required for crossing, and the excess time of Real-Time Monitoring this clearance direction green light current, if required transit time is greater than the excess time of green light, then do not enter crossing by Tip element prompt machine motor-car.
The mode of this step specific implementation is: calculate T=L/V, and wherein, the time that T=present speed is needed by crossing, the stop line in L=clearance direction is to the length of the other side's stop line; Speed during stop line crossed by v=current clearance steering wheel motor-car.
If so just obtain the time at this moment having motor vehicle will cross stop line, if t excess time of green light is less than at this moment by the time T needed for crossing, if then illustrate that at this moment having motor vehicle to enter crossing just cannot pass through crossing when red light lights smoothly, after affecting change lamp, other direction vehicle passes through, therefore this current direction at this crossing should not sail motor vehicle into again, crossing is not entered again by Tip element prompt machine motor-car.Now, know section, front situation for the ease of driver, by Tip element prompting human pilot front, crossing congestion occurs, need at the outer parking waiting of stop line.
S4: when Tip element prompt machine motor-car does not enter crossing, carries out record to the every platform motor vehicle this travel direction being crossed stop line; Every platform motor vehicle that the content of record comprises crossing stop line is taken pictures and automatically identifies its number-plate number, and the number-plate number automatic marking identified is on the image of this motor vehicle in picture, and follow this motor vehicle all the time until this motor vehicle shifts out following range.Mark the number-plate number by which, under congestion status, can clearly know the illegal license plate for vehicle number blocked by rear car.
When the signal lamp above-mentioned direction being detected is red light, to the every chassis timing being trapped in crossing, be greater than to the motor vehicle of setting-up time threshold value the hold-up time, when mark is had the image sectional drawing of motor vehicle trade mark code and a green light this motor vehicle enter crossing have the image of the number-plate number to synthesize after, send into green light and to follow up illegal activities database.
By which, when can be about to get congestion at crossing, just by the mode of prompting, prompting vehicle does not enter crossing, therefore effectively can stop crossing when getting congestion, motor vehicle sees that green light continues the generation of follow-up phenomenon, ensure that crossing does not block up the unimpeded of direction.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (8)
1. prevent motor vehicle green light from following up and block the prompt system at crossing, it is characterized in that, comprising:
Video tracking unit: real-time continuous follows the tracks of the every platform motor vehicle entering crossing;
Speed detection unit, detects the speed of crossing the motor vehicle of stop line;
Tip element: when crossing gets congestion, prompt machine motor-car does not enter crossing;
Control module: calculate with this motor vehicle speed by the transit time required for crossing, and the excess time of Real-Time Monitoring this clearance direction green light current, if required transit time is greater than excess time, then illustrate that crossing is about to block up, and does not enter crossing by Tip element prompt machine motor-car;
Record cell: after Tip element prompt machine motor-car does not enter crossing, carries out record to the every platform motor vehicle this travel direction being crossed stop line when green light or amber light;
Timing unit: after detecting that the signal lamp in clearance direction becomes red light, to the every chassis timing being trapped in crossing, is greater than the motor vehicle of setting-up time threshold value, carries out illegal activities record for the hold-up time.
2. system according to claim 1, is characterized in that, described control module comprises transit time computation subunit, calculates this motor vehicle and keeps this speed by the transit time needed for crossing, comprising:
T=L/V, wherein, the time that T=present speed is needed by crossing, the stop line in L=clearance direction is to the length of the other side's stop line; Speed during stop line crossed by v=current clearance steering wheel motor-car.
3. system according to claim 1, it is characterized in that, described record cell comprises tracking subelement, the every platform motor vehicle crossing stop line is taken pictures and automatically identified its number-plate number, and by its number-plate number automatic marking on the image of this motor vehicle in picture, and follow this motor vehicle all the time until this motor vehicle shifts out following range.
4. system according to claim 1, it is characterized in that, in described timing unit, the process of carrying out illegal activities record comprises: when mark is had the image sectional drawing of motor vehicle trade mark code and a green light this motor vehicle enter crossing have the image of the number-plate number to synthesize after, send into green light and to follow up illegal activities database.
5. prevent motor vehicle green light from following up and block the reminding method at crossing, it is characterized in that, comprising:
Real-time continuous follows the tracks of the every platform motor vehicle entering crossing;
Detect the speed of crossing the motor vehicle of stop line;
Calculate with this motor vehicle speed by the transit time required for crossing, and the excess time of Real-Time Monitoring this clearance direction green light current, if required transit time is greater than the excess time of green light, then control not enter crossing by Tip element prompt machine motor-car;
After Tip element prompt machine motor-car does not enter crossing, record is carried out to the every platform motor vehicle this travel direction being crossed stop line when green light or amber light;
After detecting that the signal lamp in clearance direction becomes red light, to the every chassis timing being trapped in crossing, be greater than to the motor vehicle of setting-up time threshold value the hold-up time, carry out illegal activities record.
6. method according to claim 5, it is characterized in that, calculate this motor vehicle and keep this speed by the process of the transit time needed for crossing to be: calculate T=L/V, wherein, the time that T=present speed is needed by crossing, the stop line in L=clearance direction is to the length of the other side's stop line; Speed during stop line crossed by v=current clearance steering wheel motor-car.
7. the method according to claim 5 or 6, it is characterized in that, when detect signal lamp be green light or amber light time, to the process that the every platform motor vehicle this travel direction being crossed stop line records, comprise: the every platform motor vehicle crossing stop line is taken pictures and automatically identified its number-plate number, and the number-plate number automatic marking identified is on the image of this motor vehicle in picture, and follow this motor vehicle all the time until this motor vehicle shifts out following range.
8. method according to claim 7, it is characterized in that, it is described when the signal lamp above-mentioned direction being detected is red light, to the every chassis timing being trapped in crossing, be greater than to the motor vehicle of setting-up time threshold value the hold-up time, carry out the process of illegal activities record, comprising: when mark is had the image sectional drawing of motor vehicle trade mark code and a green light this motor vehicle enter crossing have the image of the number-plate number to synthesize after, send into green light and to follow up illegal activities database.
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| CN201510007548.3A CN104575031B (en) | 2015-01-07 | 2015-01-07 | Prevent the prompt system and method at motor vehicle green light follow-up obstruction crossing |
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| CN201510007548.3A CN104575031B (en) | 2015-01-07 | 2015-01-07 | Prevent the prompt system and method at motor vehicle green light follow-up obstruction crossing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766486A (en) * | 2015-04-30 | 2015-07-08 | 哈尔滨工业大学 | All-red signal control method for yellow light dilemma area |
| CN104915912A (en) * | 2015-04-30 | 2015-09-16 | 哈尔滨工业大学 | Yellow light dilemma zone modeling method |
| CN106205162A (en) * | 2016-07-18 | 2016-12-07 | 北京京东尚科信息技术有限公司 | Promote the vehicle method and device by traffic intersection anticipation accuracy |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0337798A (en) * | 1989-07-05 | 1991-02-19 | Matsushita Electric Ind Co Ltd | Traffic signal controller |
| JP3620487B2 (en) * | 2001-09-10 | 2005-02-16 | 住友電気工業株式会社 | Intersection travel time estimation device |
| CN101123041A (en) * | 2006-08-10 | 2008-02-13 | 深圳市哈工大交通电子技术有限公司 | A traffic signal lamp control method and traffic signal lamp system |
| CN102768801A (en) * | 2012-07-12 | 2012-11-07 | 复旦大学 | Method for detecting motor vehicle green light follow-up traffic violation based on video |
| CN102774383A (en) * | 2012-07-27 | 2012-11-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Traffic light prompting method and prompting device |
| CN202584432U (en) * | 2012-05-25 | 2012-12-05 | 北京易华录信息技术股份有限公司 | Smart ramp control system |
| CN203012967U (en) * | 2012-12-10 | 2013-06-19 | 上海宝康电子控制工程有限公司 | License plate two-step identification system |
| CN103258429A (en) * | 2013-04-26 | 2013-08-21 | 青岛海信网络科技股份有限公司 | Video detecting method aims at vehicles which enter into jammed intersection by force |
| CN103778786A (en) * | 2013-12-17 | 2014-05-07 | 东莞中国科学院云计算产业技术创新与育成中心 | Traffic violation detection method based on significant vehicle part model |
| CN103886755A (en) * | 2014-04-04 | 2014-06-25 | 姜廷顺 | Intersection abnormal parking rapid alarm system and method with red light running picture taking function |
-
2015
- 2015-01-07 CN CN201510007548.3A patent/CN104575031B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0337798A (en) * | 1989-07-05 | 1991-02-19 | Matsushita Electric Ind Co Ltd | Traffic signal controller |
| JP3620487B2 (en) * | 2001-09-10 | 2005-02-16 | 住友電気工業株式会社 | Intersection travel time estimation device |
| CN101123041A (en) * | 2006-08-10 | 2008-02-13 | 深圳市哈工大交通电子技术有限公司 | A traffic signal lamp control method and traffic signal lamp system |
| CN202584432U (en) * | 2012-05-25 | 2012-12-05 | 北京易华录信息技术股份有限公司 | Smart ramp control system |
| CN102768801A (en) * | 2012-07-12 | 2012-11-07 | 复旦大学 | Method for detecting motor vehicle green light follow-up traffic violation based on video |
| CN102774383A (en) * | 2012-07-27 | 2012-11-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Traffic light prompting method and prompting device |
| CN203012967U (en) * | 2012-12-10 | 2013-06-19 | 上海宝康电子控制工程有限公司 | License plate two-step identification system |
| CN103258429A (en) * | 2013-04-26 | 2013-08-21 | 青岛海信网络科技股份有限公司 | Video detecting method aims at vehicles which enter into jammed intersection by force |
| CN103778786A (en) * | 2013-12-17 | 2014-05-07 | 东莞中国科学院云计算产业技术创新与育成中心 | Traffic violation detection method based on significant vehicle part model |
| CN103886755A (en) * | 2014-04-04 | 2014-06-25 | 姜廷顺 | Intersection abnormal parking rapid alarm system and method with red light running picture taking function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766486A (en) * | 2015-04-30 | 2015-07-08 | 哈尔滨工业大学 | All-red signal control method for yellow light dilemma area |
| CN104915912A (en) * | 2015-04-30 | 2015-09-16 | 哈尔滨工业大学 | Yellow light dilemma zone modeling method |
| CN104766486B (en) * | 2015-04-30 | 2017-03-01 | 哈尔滨工业大学 | All red signal control method towards the awkward area of amber light |
| CN104915912B (en) * | 2015-04-30 | 2018-09-07 | 哈尔滨工业大学 | A kind of amber light dilemma zone modeling method |
| CN106205162A (en) * | 2016-07-18 | 2016-12-07 | 北京京东尚科信息技术有限公司 | Promote the vehicle method and device by traffic intersection anticipation accuracy |
| CN106205162B (en) * | 2016-07-18 | 2019-06-04 | 北京京东尚科信息技术有限公司 | Promote the method and device that vehicle prejudges accuracy by traffic intersection |
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