CN104575033B - Preventing that motor vehicle from making a dash across the red light to follow up with green light causes the system and method for blocking crossing - Google Patents
Preventing that motor vehicle from making a dash across the red light to follow up with green light causes the system and method for blocking crossing Download PDFInfo
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- CN104575033B CN104575033B CN201510012868.8A CN201510012868A CN104575033B CN 104575033 B CN104575033 B CN 104575033B CN 201510012868 A CN201510012868 A CN 201510012868A CN 104575033 B CN104575033 B CN 104575033B
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Abstract
The present invention provides and a kind of prevent that motor vehicle from making a dash across the red light to follow up with green light and cause the system for blocking crossing, the speed of each motor vehicle when stop line is crossed in detection in real time；Calculate each motor vehicle and pass through the transit time required for crossing, required time T and the green light remaining time t in the clearance direction are compared when taking a nearest motor vehicle to cross stop line, if required transit time T is more than the remaining time t of green light, control direction green light is changed into red light.By this way, when can be got congestion at crossing, by way of becoming lamp, vehicle is prevented to go successively to crossing, when when red, if motor vehicle continues to pass beyond stop line and enters crossing, the system illegal activities that can be made a dash across the red light to motor vehicle are recorded, and prevent crossing congestion to aggravate, equipment investment is saved again.Also the behavior of making a dash across the red light is recorded in the program, strengthens traffic administration dynamics, illegal activities are hit, is conducive to setting up good current order, improves traffic safety performance.
Description
Technical field
The present invention relates to a kind of traffic administration field, specifically one kind prevents from motor vehicle from making a dash across the red light with green light follow-up leading
The system and method for causing obstruction crossing.
Background technology
In order to ensure crossing is passed through orderly, safe, unimpeded, vehicle supervision department reaches rule in the motor vehicle hour magnitude of traffic flow
The accurate crossing of calibration is all provided with crossing control signal lamp.Under normal circumstances, signal lamp control crossroad can play substitution police
The effect of commander, occurs accident or when sleety weather causes congestion ahead when running into crossing, just occurs that green time enters approach
The motor vehicle speed of mouth is well below the speed normal through crossing, and at this moment, motor vehicle should be parked in outside crossing by driver, no
Then, just crossing can not be sailed out of when when red is opened, causes the regional traffic paralysis of even one, this crossing.
In order to prevent green light follow-up to cause the generation of intersection choking phenomenon, People's Republic of China's traffic safety
The 53rd article of regulation of method implementing regulations：" motor vehicle meet front cross crossing traffic obstruction when, should be parked in successively crossing with
Outside, crossing must not be entered." but be due to, without effective law enforcement means, to cause this phenomenon constantly to occur.
What motor vehicle drove into by force during to disclose a kind of crossing congestion in this Chinese patent literature CN103258429A regards
Frequency detection method, follow-up obtain vedio data the state in the overflow checking area of junction ahead is monitored, in real time with
The position of each vehicle occurred in track and record video image data and residence time, when the state in overflow checking area is vehicle
During overflow status, the marking of cars that will extend over the stop line in vehicle detection area is doubtful vehicles peccancy；According to the video figure of acquisition
As data determine the traffic behavior of present road；When the traffic behavior of present road is congestion status, violation criteria is up to
Meaning vehicles peccancy be labeled as vehicles peccancy, for each vehicles peccancy, from acquired vedio data extract
Characterize the plurality of pictures of vehicles peccancy process violating the regulations.The problem of program is present is that the light color not with signal lamp is closed
Connection, according to current real current situation, into the motor vehicle at crossing when green light or bright amber light, as long as when when red is opened, can leave
Crossing, is just not belonging to violate relevant regulations.
A kind of motor vehicle green light follow-up row violating the regulations based on video is disclosed in Chinese patent literature CN102768801A
For detection method, under green light phase, during road ahead heavy congestion, the forbidden warning sign of congestion shows information warning, points out straight
Driving No entry crossing, forward motor vehicle is continued to for warning sign, is classified as doubtful violating the regulations when bright, and start into
Row track following；Doubtful vehicles peccancy is kept track, its complete trajectory travelled at crossing is obtained；Red light phase starts, if
Doubtful vehicles peccancy, which remains unchanged, is trapped in central prohibition parking area, then the time of breaking rules and regulations reaches, and analysis obtains evidence-obtaining photograph violating the regulations and video.But
It is that in the program, only crossing is just pointed out after getting congestion, it is impossible to which congestion is pointed out when will occur；Only by carrying
Show that board is pointed out, for the vehicle for the intersection that follows up, it is impossible to warned, therefore, only changed in time by forbidden signal
Become light color be red status simultaneously to when red when continue to pass beyond the motor vehicle illegal activities progress of stop line and take pictures evidence obtaining, ability
Not across stop line when warning motor vehicle congestion will occur, it can just prevent that crossing from filling in dead situation and occurring.
The content of the invention
Therefore, the technical problems to be solved by the invention are that can not realize to prevent road by Signalized control in the prior art
The problem of mouthful traffic jam, so as to propose a kind of to prevent that motor vehicle from making a dash across the red light to follow up with green light and cause the system and the side that block crossing
Method.
In order to solve the above technical problems, present invention offer one kind prevents motor vehicle from making a dash across the red light with green light follow-up and causes to block road
The system and method for mouth.
The present invention provide it is a kind of prevent motor vehicle make a dash across the red light with green light follow up cause block crossing system, including：
Video tracking unit：Real-time continuous tracking enters every motor vehicle at crossing；
The speed of every motor vehicle of stop line is crossed in speed detection unit, detection；
Control unit：Whether the signal lamp for judging the direction is green light, and the motor vehicle is then calculated in this way and keeps the speed to lead to
The transit time T crossed required for crossing, and be constantly compared with T and the clearance direction green light remaining time t, if required
Transit time T when being more than green light remaining time t, then control direction green light to become lamp；As the direction has turned into red light, then to after
Continuous stop line of crossing carries out the record that makes a dash across the red light into the motor vehicle at crossing；
Make a dash across the red light recording unit：After signal lamp is changed into red light, to crossing stop line and being carried out by the motor vehicle at crossing
Record, record herein include to cross stop line and drive into crossing, roll crossing away from the time of taken pictures, recognized and recorded
Number plate.
Preferably, described control unit includes transit time computation subunit, calculates each motor vehicle and crosses stop line
Transit time to needed for by crossing, including：
T=L/V, wherein, the time that T=current automobiles are needed by crossing, the stop line in L=clearances direction to other side
The length of stop line；Speed of v=when currently clearance steering wheel motor-car crosses stop line.
Preferably, also every motor vehicle for crossing stop line in the travel direction during green light is carried out including recording unit
Record.
Preferably, the recording unit includes tracking subelement, and every motor vehicle for crossing stop line is taken pictures simultaneously
Its number-plate number of automatic identification, and by the image of its number-plate number automatic marking to the motor vehicle in picture, and all the time with
With the motor vehicle until the motor vehicle removes following range.
Preferably, also including timing unit, after the signal lamp for detecting clearance direction is changed into red light, to being trapped in crossing
Every chassis timing, for the holdup time be more than setting time threshold value motor vehicle, carry out illegal activities record.
Preferably, in the timing unit, carrying out the process of illegal activities record includes：Automobile registration number will be labeled with
Image sectional drawing and green light when the motor vehicle enter crossing the image for having the number-plate number synthesized after, feeding green light follows up
Illegal activities database.
The present invention also provide it is a kind of prevent motor vehicle make a dash across the red light with green light follow up cause block crossing method, including：
Real-time continuous tracking enters every motor vehicle at crossing；
The speed of the motor vehicle of stop line is crossed in detection；
If the signal lamp of the direction is green light, each motor vehicle is calculated by the transit time T required for crossing,
And the remaining time t constantly with the clearance direction green light is compared, if required transit time T is more than the residue of green light
Between t, then control direction green light to become lamp；
If the signal lamp of the direction is changed into red light, enter to continuing to pass beyond direction stop line into the motor vehicle at crossing
The capable record that makes a dash across the red light.
Preferably, calculating each motor vehicle keeps the speed to be by the process of the transit time needed for crossing：Calculate T
=L/V, wherein, the time that each motor vehicle of T=is needed by crossing, the stop line in L=clearances direction to other side's stop line
Length；Each motor vehicle of v=crosses speed during stop line.
Preferably, after the step of real-time continuous tracking enters every motor vehicle at crossing, also include
When detecting signal lamp for green light, every motor vehicle that stop line is crossed in the travel direction is recorded.
Preferably, control direction green light is changed into after red light, also includes：When the signal lamp for detecting above-mentioned direction is red light
When, every chassis timing to being trapped in crossing, the illegal activities that the motor vehicle of setting time threshold value is more than for the holdup time are remembered
Record.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art,
(1) present invention provide it is a kind of prevent that motor vehicle from making a dash across the red light to follow up with green light and cause the system for blocking crossing, detection is every
Platform crosses the speed of the motor vehicle of stop line；Calculating passes through the transit time T required for crossing, and constantly green with the clearance direction
The remaining time t of lamp is compared, if required transit time T is more than the remaining time t of green light, controls direction green light
Become lamp.By this way, when be able to will be got congestion at crossing, by way of becoming lamp, vehicle is prevented to enter crossing, due to
Make a dash across the red light and belong to illegal activities, the system can carry out evidence obtaining of taking pictures to the illegal activities of the motor vehicle made a dash across the red light, be punished,
When so can effectively prevent crossing and will get congestion, system changes into green light after red light, and motor vehicle, which is continued to pass beyond, to stop
The only generation of line or green light follow-up phenomenon, it is ensured that the traffic efficiency at crossing.In this programme, when will be got congestion at crossing,
Crossing can not be entered back into regard to light color state warning motor vehicle can be changed, can prevent that crossing from filling in dead situation and occurring.
(2) present invention in preventing motor vehicle make a dash across the red light with green light follow up cause block crossing system, can also pass through
The tracking of video tracking equipment real-time continuous enters each motor vehicle at crossing, and what each chassis for crossing stop line was taken pictures is same
Shi Jinhang number plates are recognized, on the image of the motor vehicle, the license plate number Direct Mark of identification is so worked as into crossing congestion into picture
Afterwards, system can also accurately be known closely queued up into crossing in each license plate for vehicle number being blocked by rear car, when putting
When the signal of line direction switchs to red light, timing is carried out to each motor vehicle that can not sail out of crossing immediately, when accumulated time is big
When setting time threshold value, system will can not sail out of crossing automatically and be labeled with the image sectional drawing of Automobile registration number during when red
After the motor vehicle is synthesized into the image for having the number-plate number at crossing during with green light, feeding green light follow-up illegal activities number
According to storehouse.
(3) preventing in the present invention motor vehicle makes a dash across the red light to follow up with green light causes the method for blocking crossing, when detecting letter
When signal lamp is green light or amber light, every motor vehicle that stop line is crossed in the travel direction is recorded；It is above-mentioned when detecting
When the signal lamp in direction is red light, every chassis timing to being trapped in crossing is more than setting time threshold value for the holdup time
Motor vehicle, carries out illegal activities record.
(4) present invention in preventing motor vehicle make a dash across the red light with green light follow up cause block crossing method, be to each
Car is continuously tracked, any position parking in crossing, all will be monitored, it is not necessary to set overflow checking area.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, specific embodiment and combination below according to the present invention
Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is that motor vehicle makes a dash across the red light to follow up with green light preventing in the embodiment of the present invention 1 causes the system for blocking crossing
Structure chart；
Fig. 2 is that motor vehicle makes a dash across the red light to follow up with green light preventing in the embodiment of the present invention 1 causes the system for blocking crossing
Schematic diagram is set；
Fig. 3 be in the embodiment of the present invention 2 prevent motor vehicle make a dash across the red light with green light follow up obstruction crossing method flow
Figure；
Fig. 4 be in the embodiment of the present invention 3 prevent motor vehicle make a dash across the red light with green light follow up obstruction crossing method flow
Figure.
Embodiment
Embodiment 1：
There is provided in the present embodiment it is a kind of prevent motor vehicle make a dash across the red light with green light follow up cause block crossing system, such as Fig. 1
It is shown, including：
Video tracking unit：Real-time continuous tracking enters every motor vehicle at crossing, is arranged on crossing, as shown in Fig. 2
The speed of every motor vehicle of stop line is crossed in speed detection unit, detection；
Control unit：Whether the signal lamp for judging the direction is green light, and the motor vehicle is then calculated in this way and keeps the speed to lead to
The transit time T crossed required for crossing, and be constantly compared with T and the clearance direction green light remaining time t, if required
Transit time T when being more than green light remaining time t, then control direction green light to become lamp；As the direction has turned into red light, then to after
Continuous stop line of crossing carries out the record that makes a dash across the red light into the motor vehicle at crossing.
Make a dash across the red light recording unit：After signal lamp is changed into red light, to crossing stop line and being carried out by the motor vehicle at crossing
Record.Record herein include to cross stop line and drive into crossing, roll crossing away from the time of taken pictures, recognized and recorded
Number plate.
Wherein, described control unit includes transit time computation subunit, calculates this every motor vehicle and passes through needed for crossing
Transit time, including：
T=L/V, wherein, the time that T=is needed per chassis by crossing, the stop line in L=clearances direction stops to other side
The length of line；Every, direction of v=clearances motor vehicle crosses speed during stop line.
By this way, when be able to will be got congestion at crossing, change the mode that green light is red light, prevent motor vehicle from entering
Enter crossing, belong to illegal activities due to making a dash across the red light, therefore green light follows up the generation of phenomenon when effectively can prevent to get congestion,
It ensure that the traffic efficiency at crossing.
, can be with addition, in other further embodiments, the motor vehicle that can be followed up with green light is monitored
Recording unit is further set：When detecting signal lamp for green light or amber light, to crossing the every of stop line in the travel direction
Platform motor vehicle is recorded.In the recording unit, every motor vehicle that stop line is crossed to green light in the travel direction is carried out
During record, including：Every motor vehicle for crossing stop line take pictures and automatic identification its number-plate number, and by its license plate number
Code automatic marking follows the motor vehicle until the motor vehicle removes tracking model on the image of the motor vehicle in picture all the time
Enclose.
Timing unit is also further set：When the signal lamp for detecting above-mentioned direction is red light, to being trapped in crossing
Per chassis timing, the motor vehicle of setting time threshold value is more than for the holdup time, illegal activities record is carried out.The timing unit
In, carrying out the process of illegal activities record includes：By this is motor-driven when being labeled with the image sectional drawing of Automobile registration number with green light
After car is synthesized into the image for having the number-plate number at crossing, feeding green light follow-up illegal activities database.
In which, motor vehicle green light follow-up obstruction crossing can be not only prevented by becoming lamp, can also be to becoming before lamp
The motor vehicle of green light follow-up be monitored, tracked by video tracking equipment real-time continuous enter each of crossing it is motor-driven
Car, when intersection green light or bright amber light, carries out number plate identification, will know while being taken pictures to each chassis for crossing stop line
Other license plate number Direct Mark is into picture on the image of the motor vehicle, and so after crossing congestion, system can also accurately be known
Road enters each license plate for vehicle number blocked during crossing is closely queued up by rear car, when the signal in clearance direction switchs to red light
When, timing is carried out to each motor vehicle that can not sail out of crossing immediately, when accumulated time is more than setting time threshold value, system
The motor vehicle enters when crossing will can not be sailed out of during when red and the image sectional drawing of Automobile registration number is labeled with green light automatically
Enter crossing the image for having the number-plate number synthesized after, feeding green light follow-up illegal activities database.
Embodiment 2：
There is provided in the present embodiment it is a kind of prevent motor vehicle make a dash across the red light with green light follow up obstruction crossing method, as shown in figure 3,
Comprise the following steps：
S1：Real-time continuous tracking enters every motor vehicle at crossing；
S2：The speed of the motor vehicle of stop line is crossed in detection；
S3：If the signal lamp of the direction is green light, when calculating each motor vehicle by current required for crossing
Between T, and remaining time t constantly with the clearance direction green light is compared, if required transit time T is more than the surplus of green light
Remaining time t, then control direction green light to become lamp；
The mode that this step is implemented is：Calculate T=L/V, wherein, every motor vehicle of T=by crossing need when
Between, the length of the stop line in L=clearances direction to other side's stop line；When every, direction of v=clearances motor vehicle crosses stop line
Speed.
Every motor vehicle of stop line is thus obtained crossing by the time required for crossing, system, which is constantly calculated, to be worked as
Whether the remaining time t of preceding green light is less than motor vehicle by the time required for crossing, and crossing institute is passed through if less than motor vehicle
The time needed, this current direction at the crossing should not drive into motor vehicle again, therefore current green light is become into lamp.
S4：If the signal lamp of the direction is changed into red light, to continuing to pass beyond direction stop line into the motor-driven of crossing
Car carries out the record that makes a dash across the red light.
When in further other embodiment, motor vehicle follow-up crossing during in order to green light causes the phenomenon of congestion
Occur, also comprise the following steps：
When detecting signal lamp for green light or amber light, every motor vehicle that stop line is crossed in the travel direction is carried out
Record；The content of record includes simultaneously its number-plate number of automatic identification of being taken pictures to the every motor vehicle progress for crossing stop line, and will
Its number-plate number automatic marking follows the motor vehicle until the motor vehicle is moved on the image of the motor vehicle in picture all the time
Go out following range.Mark the number-plate number by this way, can under congestion status, clearly know by rear car block it is illegal
License plate for vehicle number.
When the signal lamp for detecting above-mentioned direction is red light, determine whether that vehicle crosses stop line, to crossing stopping
The line and vehicle at current crossing carries out the record that makes a dash across the red light, while being still detained during when red into crossing when also bright to green light signals
Every chassis timing at crossing, the motor vehicle of setting time threshold value is more than for the holdup time, Automobile registration number will be labeled with
Image sectional drawing and green light when the motor vehicle enter crossing the image for having the number-plate number synthesized after, feeding green light follows up
Illegal activities database.
Embodiment 3：
There is provided in the present embodiment it is a kind of prevent motor vehicle make a dash across the red light with green light follow up cause block crossing method, such as Fig. 4
It is shown：
S1：Continuously track each motor vehicle；
S2：Whether the signal lamp for judging the direction is green light, in this way, into S3, otherwise, into S5：
S3：The speed V of the motor vehicle of each arrival stop line is detected in real time, and calculates the motor-driven of arrival stop line in real time
The time T=L/V that car is needed with present speed by crossing, L are the width at crossing；
S4：Current green light remaining time t is detected in real time, such as figure T>T, then the signal lamp of control direction be changed into being changed into after amber light
Red light, and number plate identification is carried out while being taken pictures to each chassis for crossing stop line, the license plate number Direct Mark of identification is arrived
On the image of the motor vehicle of this in picture.
S5：Determine whether that motor vehicle crosses stop line, be, go to S6, otherwise into S7；
S6：The motor vehicle for crossing stop line make a dash across the red light taking pictures, into S7；
S7：Timing is started to each motor vehicle being trapped in crossing, if the holdup time is more than given threshold in crossing
Afterwards, as threshold value is set as 5S, then after 5S just to be still trapped in crossing be labeled with automotive number plate, the sectional drawing of holdup time with
Feeding green light follow-up unlawful data storehouse after the synthesis of corresponding motor vehicle image when during green light into crossing.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, other various forms of changes can also be made on the basis of the above description.
There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or variation thus extended out are still
Among protection domain in the invention.
Claims (6)
1. it is a kind of prevent motor vehicle make a dash across the red light with green light follow up cause block crossing system, it is characterised in that including：
Video tracking unit, real-time continuous tracking enters every motor vehicle at crossing；
The speed of every motor vehicle of stop line is crossed in speed detection unit, detection；
Control unit, whether the signal lamp for judging vehicle heading is green light, and the motor vehicle is then calculated in this way and keeps the speed
It is compared by the transit time T required for crossing, and constantly with T and clearance direction green light remaining time t, if required
Transit time T when being more than green light remaining time t, then control clearance direction green light to become lamp；Such as the clearance direction has turned into red
Lamp, then make a dash across the red light record to the motor vehicle progress for continuing to pass beyond stop line into crossing；
Make a dash across the red light recording unit, after signal lamp is changed into red light, to crossing stop line and being recorded by the motor vehicle at crossing,
Record herein include to cross stop line and drive into crossing, roll crossing away from the time of taken pictures, recognized and recorded number plate；
Recording unit, is recorded, the recording unit to every motor vehicle for crossing stop line in the travel direction during green light
Including tracking subelement, every motor vehicle for crossing stop line take pictures and automatic identification its number-plate number, and by its car
Trade mark code automatic marking on the image of the motor vehicle in picture, and follow the motor vehicle all the time until the motor vehicle remove with
Track scope；
Also include timing unit, after the signal lamp for detecting the clearance direction is changed into red light, every chassis to being trapped in crossing
Timing, the motor vehicle of setting time threshold value is more than for the holdup time, carries out illegal activities record；In the timing unit, enter
The process of row illegal activities record includes：Motor vehicle when being labeled with the image sectional drawing of Automobile registration number with green light is entered
After the image for having the number-plate number at crossing is synthesized, feeding green light follow-up illegal activities database.
2. system according to claim 1, it is characterised in that described control unit includes transit time computation subunit,
Calculate each motor vehicle cross stop line to pass through crossing needed for transit time, including：
T=L/V, wherein, the T=times that currently clearance steering wheel motor-car is needed by crossing, the stop line in L=clearances direction to pair
The length of square stop line；Speed of v=when currently clearance steering wheel motor-car crosses stop line.
3. a kind of preventing that motor vehicle from making a dash across the red light to follow up with green light and cause to block crossing for system described in claim 1 or 2
Method, it is characterised in that including：
Real-time continuous tracking enters every motor vehicle at crossing；
The speed of the motor vehicle of stop line is crossed in detection；
If the signal lamp in the clearance direction is green light, each motor vehicle is calculated by the transit time T required for crossing,
And the remaining time t constantly with the clearance direction green light is compared, if required transit time T is more than the residue of green light
Between t, then control clearance direction green light to become lamp；
If the signal lamp in the clearance direction is changed into red light, enter to continuing to pass beyond direction stop line into the motor vehicle at crossing
The capable record that makes a dash across the red light.
4. method according to claim 3, it is characterised in that calculate each motor vehicle and keep the speed to pass through crossing institute
The process of transit time needed is：T=L/V is calculated, wherein, the T=times that currently clearance steering wheel motor-car is needed by crossing, L
Length of the stop line in=clearance direction to other side's stop line；Speed of v=when currently clearance steering wheel motor-car crosses stop line.
5. method according to claim 3, it is characterised in that the real-time continuous tracking enters every motor vehicle at crossing
The step of after, also include
When detecting signal lamp for green light, every motor vehicle that stop line is crossed in the travel direction is recorded.
6. the method according to claim 3 or 4 or 5, it is characterised in that control direction green light is changed into after red light, also wraps
Include：When the signal lamp for detecting above-mentioned direction is red light, every chassis timing to being trapped in crossing is more than for the holdup time
The illegal activities record of the motor vehicle of setting time threshold value.
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| CN201510012868.8A CN104575033B (en) | 2015-01-09 | 2015-01-09 | Preventing that motor vehicle from making a dash across the red light to follow up with green light causes the system and method for blocking crossing |
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| CN201510012868.8A CN104575033B (en) | 2015-01-09 | 2015-01-09 | Preventing that motor vehicle from making a dash across the red light to follow up with green light causes the system and method for blocking crossing |
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| CN107958593B (en) * | 2017-12-25 | 2021-04-27 | 重庆冀繁科技发展有限公司 | Traffic monitoring system based on vehicle running track |
| IL262428A (en) | 2018-10-16 | 2020-04-30 | Elta Systems Ltd | System, method and computer program product for radar based car accident prevention |
| CN113538911B (en) * | 2020-02-11 | 2022-08-02 | 北京百度网讯科技有限公司 | Intersection distance detection method and device, electronic equipment and storage medium |
| CN113129625B (en) * | 2021-04-16 | 2023-01-24 | 阿波罗智联(北京)科技有限公司 | Vehicle control method and device, electronic equipment and vehicle |
| CN115171405B (en) * | 2022-06-28 | 2023-09-22 | 亿咖通(湖北)技术有限公司 | Traffic light intersection passing time determining method and device, electronic equipment and medium |
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| CN101472366A (en) * | 2007-12-26 | 2009-07-01 | 奥城同立科技开发（北京）有限公司 | Traffic light control system suitable for intersection control |
| CN102768801B (en) * | 2012-07-12 | 2014-08-06 | 复旦大学 | Method for detecting motor vehicle green light follow-up traffic violation based on video |
| CN103383816B (en) * | 2013-07-01 | 2015-09-02 | 青岛海信网络科技股份有限公司 | The traffic signal control method that multiplexing electronic police mixed traffic flow detects and device |
| CN103886755B (en) * | 2014-04-04 | 2018-01-30 | 北京易华录信息技术股份有限公司 | Crossing exception parking rapid alarm system and method with the camera function that makes a dash across the red light |
| CN103927876B (en) * | 2014-05-08 | 2016-01-20 | 山东大学 | Based on the traffic overflow time of origin Forecasting Methodology that video detects |
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