CN104574955A - System and method for recording behaviors that motor vehicles do not yield in accordance with law when passing through crossroad with Stop/Yield sign - Google Patents
System and method for recording behaviors that motor vehicles do not yield in accordance with law when passing through crossroad with Stop/Yield sign Download PDFInfo
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- CN104574955A CN104574955A CN201410710909.6A CN201410710909A CN104574955A CN 104574955 A CN104574955 A CN 104574955A CN 201410710909 A CN201410710909 A CN 201410710909A CN 104574955 A CN104574955 A CN 104574955A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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Abstract
The invention provides a system for automatically recording behaviors that motor vehicles do not yield in accordance with the law when passing through a crossroad with the Stop/Yield sign. The system comprises two video tracking units. The method comprises the following steps: respectively tracking motor vehicles both in the Stop/Yield direction and priority pass direction by the two video tracking units, and judging whether the motor vehicles in the Stop/Yield direction do not park at a position behind the Yield line; judging whether the parking time of the motor vehicles in the Stop/Yield direction park behind the Stop/Yield line is shorter than a set time threshold value or not; judging whether the behavior that motor vehicles in the in the Stop/Yield direction passing through the Yield line leads to slowing down or stop of the motor vehicles in the priority pass direction; judging whether the safety intervals between motor vehicles in the Stop/Yield direction and the motor vehicles in the priority pass direction are smaller than a set safe distance threshold value or not so as to photograph the motor vehicles not yielding in accordance with the law to obtain evidence.
Description
Technical field
The present invention relates to traffic administration field, specifically do not give way the system of behavior in accordance with the law at a kind of automatic recorder motor-car crossing of passing through that Stop and give way.
Background technology
Along with the continuous increase of vehicles number, the traffic hazard of intersection takes place frequently, and in order to reduce the generation of crossing traffic accident, all adopt four kinds of patterns to control intersection both at home and abroad, one is Signalized control; Two is that rotary island controls; Three is carry out by identifier marking control of giving way; Four is undertaken that Stop and give way by identifier marking to control.
Guaranteeing that crossing is passed through orderly, safe, unimpeded, is pursuing a goal of vehicle supervision department, and above-mentioned four kinds, crossing control model of mentioning needs to arrange according to the traffic conditions at crossing.When crossing motor vehicle flow reach install signal lamp carry out the required standard controlled time, just need to be controlled by signal lamp, if when motor vehicle flow does not reach required standard, adopt signal lamp to carry out control and crossing traffic efficiency will be caused to reduce.Therefore, when domestic many motor vehicle flows do not reach and adopt signal lamp control crossroad standard, all have employed and to give way or Stop and give way graticule and mark control, the present invention monitors in real time to the give way motor vehicle at crossing of parking ticket.
According to 5.2 regulations in standard GB/T 5768.2-2009: Stop and give way indicates, represent that vehicle should stop car lookout before stop line, can pass through after confirming safety;
Should to stop at this crossing according to Stop and give way line the represents vehicle of 5.6.1 regulation in standard GB/T 5768.3-2009 makes arterial highway vehicle leading.
But current domestic driver, when operating motor vehicles crossing of passing through that Stop and give way, seldom has motor vehicle initiatively to stop car lookout.According to accident statistics form, several more than 20% is played because caused traffic hazard of giving way not according to regulation accounts for total accident, in order to solve motor line Stop and give way through needs Stop and give way crossing problem in accordance with the law, system for automatically monitoring running vehicle and the operation method thereof to violating the regulation that gives way is proposed in prior art, patent documentation CN100476899 discloses a kind of motor vehicle to form vehicle automatic checkout system and the operation method thereof of violating the regulation that gives way, this system is by the vehicles or pedestrians detecting device with right-of-way, allow line before and after two wagon detectors, automobile image recording unit and their joining process computer composition in violation of rules and regulations.System operation method be detect that vehicle successively takies branch line allow line rear vehicle detecting device and allow interval time between line vehicle in front detecting device, if be less than the minimum line time T that allows of regulation, judge that this vehicle violates the regulation that gives way, even if be not less than the minimum line time T that allows above-mentioned interval time, if detect now to have the vehicles or pedestrians detecting device of right-of-way occupied, still judge that this vehicle violates the regulation that gives way, determined violation gives way after regulation, namely start in violation of rules and regulations automobile image recording unit to this vehicle shooting record.
But, in the program, when only having motor vehicle to stop on the detector, just can detect that this car stops, if although after this motor vehicle is parked in that Stop and give way line, do not stop on the detector, then easily judge by accident.In addition, in the program, accurately cannot judge to allow the motor vehicle of line direction whether cause the reducing speed of motor vehicle in priority pass direction or the situation of parking, therefore effectively can not supervise the motor vehicle behavior of not giving way at Stop and give way crossing in accordance with the law.
Summary of the invention
For this reason, technical matters to be solved by this invention is the illegal activities that Stop and give way in accordance with the law for the motor vehicle at Stop and give way crossing in prior art, can not supervise comprehensively and effectively, thus the system of provide a kind of automatic recorder motor-car to pass through Stop and give way crossing do not give way in accordance with the law behavior.
For solving the problems of the technologies described above, the system of provide a kind of automatic recorder motor-car to pass through Stop and give way crossing do not give way in accordance with the law behavior of the present invention.
The invention provides a kind of automatic recorder motor-car crossing of passing through that Stop and give way not give way the system of behavior in accordance with the law, be arranged on and require that motor vehicles parking gives way crossing, described Stop and give way crossing is needing the direction that Stop and give way to execute to draw Stop and give way line and the sign board that arranges that Stop and give way, execute in priority pass direction and draw stop line, comprising:
First video tracking unit: real-time continuous tracking lines is through needing the motor vehicle in Stop and give way direction;
Second video tracking unit: real-time continuous follows the tracks of the motor vehicle in priority pass direction;
Data processing unit, comprising:
Parking judgment sub-unit: according to the motor vehicle running orbit of the Continuous Tracking of the first video tracking unit, judges that whether the motor line in Stop and give way direction does not stop when this Stop and give way crossing after Stop and give way line;
Preferential judgment sub-unit: after line of crossing that Stop and give way, whether cause the reducing speed of motor vehicle in the priority pass direction in described second video tracking unit;
Safe distance judgment sub-unit: after the motor vehicle in the needs judging in the first video tracking unit Stop and give way direction crosses that Stop and give way line, whether the distance between the motor vehicle in the priority pass direction in this motor vehicle and described second video tracking unit is less than sets safe distance threshold value;
Process subelement: if described in the steering wheel motor-car that gives way do not stop after Stop and give way line or cause the reducing speed of motor vehicle in priority pass direction or be less than with distance described in privileged direction motor vehicle setting safe distance threshold value, then automatic record is carried out to the motor vehicle in Stop and give way direction.
Preferably, described data processing unit also comprises judgment sub-unit down time: the time threshold whether being less than setting down time judging Stop and give way steering wheel motor-car; If described process subelement also comprises down time of Stop and give way steering wheel motor-car should be less than this threshold value, then record is carried out to this motor vehicle.
Preferably, to the process that motor vehicle records, comprise and carry out number plate identification and number plate recognition result is marked on the dynamic image of this motor vehicle, and sectional drawing record its arrive the image of Stop and give way line position, moment and cross that Stop and give way image, the moment of line position, and above-mentioned data are sent into database purchase.
The method of the present invention's also provide a kind of automatic recorder motor-car to pass through Stop and give way crossing do not give way in accordance with the law behavior, comprises,
S1: real-time continuous tracking lines is through needing the motor vehicle in Stop and give way direction;
S2: have motor vehicle by time, sectional drawing is carried out to the motor vehicle entering following range, carries out number plate identification; And number plate recognition result is marked on the dynamic image of this motor vehicle;
S3: judge that whether this motor vehicle stops after Stop and give way line, if not, then record is carried out to this motor vehicle,
S4: continue real-time continuous and follow the tracks of each motor vehicle that priority pass direction enters following range;
S5: judging whether the motor vehicle that priority pass direction enters keeps normal speed by crossing, otherwise carry out record to the behavior of the steering wheel motor-car that gives way affecting privileged direction motor vehicle normal pass, is continue next step;
S6: detect when stop line crossed by the steering wheel motor-car that gives way whether be more than or equal to setpoint distance threshold value with the distance of privileged direction motor vehicle, otherwise the illegal activities that priority pass steering wheel motor-car passes through are affected on the steering wheel motor-car that gives way carry out record.
Preferably, in described S3, also comprise motor vehicle when stopping after Stop and give way line, judge whether this motor vehicle is more than or equal to setting-up time threshold value the down time after Stop and give way line, otherwise carry out record to being less than the behavior of setting-up time threshold value down time.
Preferably, to the process that motor vehicle records, comprise and carry out number plate identification and number plate recognition result is marked on the dynamic image of this motor vehicle, and sectional drawing record its arrive the image of Stop and give way line position, moment and cross that Stop and give way image, the moment of line position, and above-mentioned data are sent into database purchase.
Technique scheme of the present invention has the following advantages compared to existing technology,
(1) the invention provides a kind of automatic recorder motor-car crossing of passing through that Stop and give way not give way the system of behavior in accordance with the law, comprise two video tracking unit, respectively can the motor vehicle in Continuous Tracking need that Stop and give way direction and priority pass direction, after judging to allow the motor vehicle of line direction enter crossing, the distance between privileged direction reducing speed of motor vehicle and motor vehicle is whether caused whether to be less than setting safe distance threshold value, judge to allow the motor vehicle of line direction whether observe the regulation that Stop and give way, and then to not according to specifying that the motor vehicle that gives way is taken pictures evidence obtaining, be convenient to follow-up law enforcement.Stop and give way that behavior is effectively supervised for the motor vehicle at the program achieves that Stop and give way to passing through crossing, prevents and decrease Stop and give way traffic hazard that crossing causes because Stop and give way.
(2) the invention provides a kind of automatic recorder motor-car crossing of passing through that Stop and give way not give way the system of behavior in accordance with the law, also comprise and Continuous Tracking is carried out to the motor vehicle in Stop and give way direction, when motor vehicle to be parked in after stop line but not to stop to detecting device, also accurately can judge that this motor vehicle stops by regulation, reduce erroneous judgement.
(3) the invention provides a kind of automatic recorder motor-car crossing of passing through that Stop and give way not give way the system of behavior in accordance with the law, can automatically identify on the corresponding motor vehicle dynamic image marking simultaneously and follow the tracks of picture to the number plate of motor vehicle and the image of docking process carries out sectional drawing, upload to database, for law enforcement is produced evidence, be convenient to follow-up law enforcement.
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 does not give way the structural representation of system of behavior in a kind of automatic recorder motor-car of embodiment of the present invention crossing of passing through that Stop and give way in accordance with the law;
Fig. 2 does not give way the scheme of installation of system of behavior in a kind of automatic recorder motor-car of embodiment of the present invention crossing of passing through that Stop and give way in accordance with the law;
Fig. 3 does not give way the process flow diagram of system of behavior in a kind of automatic recorder motor-car of embodiment of the present invention crossing of passing through that Stop and give way in accordance with the law.
Embodiment
embodiment 1:
According to 5.2 regulations in standard GB/T 5768.2-2009: Stop and give way indicates, represent that vehicle should stop car lookout before stop line, can pass through after confirming safety; Should to stop at this crossing according to Stop and give way line the represents vehicle of 5.6.1 regulation in standard GB/T 5768.3-2009 makes arterial highway vehicle leading.Due to which crossing needs, Stop and give way, that administrative authority determines according to the actual conditions at relevant criterion and this crossing, Stop and give way is to be given security by crossing in order to vehicle safety, as vehicle travels not in accordance with regulation, then there is huge potential safety hazard.
The system of the present embodiment provide a kind of automatic recorder motor-car to pass through Stop and give way crossing do not give way in accordance with the law behavior, the crossing that is arranged on that Stop and give way, line of drawing that Stop and give way is executed and the sign board that arranges that Stop and give way needing the direction that Stop and give way, execute in priority pass direction and draw stop line, the structured flowchart of this system as shown in Figure 1, comprise the first video tracking unit and the second video tracking unit, follow the tracks of respectively and allow the motor vehicle of line direction and privileged direction, this first video tracking unit real-time continuous tracking lines is through the motor vehicle in the direction that needs that Stop and give way; This second video tracking unit real-time continuous follows the tracks of the motor vehicle in priority pass direction; The scheme of installation of the first video tracking unit and the second video tracking unit as shown in Figure 2.
This system also comprises data processing unit, and it comprises following subelement:
Preferential judgment sub-unit: after the motor vehicle in the needs judging in the first video tracking unit Stop and give way direction crosses that Stop and give way line, whether the motor vehicle in the priority pass direction in described second video tracking unit slows down;
Safe distance judgment sub-unit: after the motor vehicle in the needs judging in the first video tracking unit Stop and give way direction enters crossing, whether the distance between the motor vehicle in the priority pass direction in this motor vehicle and described second video tracking unit is less than the safe distance threshold value of setting;
Process subelement: if interval is less than setting safe distance threshold value between the reducing speed of motor vehicle in described priority pass direction or parking or described motor vehicle, then carry out record to the motor vehicle in the direction that needs that Stop and give way.In the embodiment that other can be replaced, in order to improve the accuracy that process subelement judges the motor vehicle that do not give way, the reducing speed of motor vehicle in described priority pass direction and described distance can also be set to when being less than setting safe distance threshold value, just record is carried out to the motor vehicle in the direction that needs that Stop and give way, be stored in illegal giving way in regulation motor vehicle stored data base.
Motor line corresponding to the above-mentioned supervisory system in the present embodiment, through the method for supervising at Stop and give way crossing, as shown in Figure 3, comprises the following steps:
S1: real-time continuous tracking lines is through needing the motor vehicle in Stop and give way direction;
S2: have motor vehicle to pass through, enter S3, otherwise return S1
S3: sectional drawing is carried out to the motor vehicle just entering following range; Carry out number plate identification; And number plate is known
Other result marks on the dynamic image of this motor vehicle;
S4: this motor vehicle stops after Stop and give way line;
S5: be, enters S6; Otherwise to Stop and give way, behavior is taken pictures; Return S1
S6: this motor vehicle is more than or equal to setting-up time threshold value the down time after Stop and give way line;
S7: be, enters S8, otherwise takes pictures to being less than the behavior of setting-up time threshold value down time; Return
Return S1
S8: real-time continuous follows the tracks of each motor vehicle that priority pass direction enters following range;
S9: after the steering wheel motor-car that gives way crosses that Stop and give way line, judge whether this priority pass steering wheel motor-car keeps normal speed to pass through crossing;
S10: be, enters S11; Otherwise the behavior affecting privileged direction motor vehicle normal pass is clapped
According to; Return S1
S11: detect when stop line crossed by the steering wheel motor-car that gives way and the distance of privileged direction motor vehicle whether large
In equaling setpoint distance threshold value, being, returning S1; Otherwise it is preferential logical on steering wheel motor-car impact of giving way
The illegal activities of line direction autos only are taken pictures; The reducing speed of motor vehicle of privileged direction is dodged
The process sectional drawing of steering wheel motor-car of giving way is formed after synthesizing with the position sectional drawing of steering wheel motor-car of giving way
The evidence that Stop and give way, returns S1
As the embodiment that can replace, the reducing speed of motor vehicle in described priority pass direction can also be set in this step and described distance is less than setting safe distance threshold value time, to needing the motor vehicle in Stop and give way direction to carry out record, which can improve the accuracy judged the motor vehicle that do not give way.
Crossing do not give way the in accordance with the law system of behavior that automatic recorder motor-car in the present embodiment passes through that Stop and give way, after judging to allow the motor vehicle of line direction enter crossing, the distance between privileged direction reducing speed of motor vehicle and motor vehicle is whether caused whether to be less than setting safe distance threshold value, judge to allow the motor vehicle of line direction whether observe the regulation that Stop and give way, and then to not according to specifying that the motor vehicle that gives way is taken pictures evidence obtaining, be convenient to follow-up law enforcement.The program can to passing through, Stop and give way that motor vehicle that crossing do not give way effectively is supervised, the security at crossing of improving that Stop and give way.
embodiment 2:
Crossing do not give way the in accordance with the law system of behavior that a kind of automatic recorder motor-car passes through that Stop and give way, the crossing behavior that Stop and give way in accordance with the law that automatic recorder motor-car passes through that Stop and give way, need that Stop and give way at crossing direction executes to draw Stop and give way graticule and arrange that Stop and give way sign board, execute in priority pass direction to draw and stop a graticule.
System's composition:
Video tracking unit 1: pass through for real-time follow-up and need the motor vehicle at Stop and give way crossing.
Video tracking unit 2: for the motor vehicle in real-time follow-up priority pass direction.
Data processing unit, comprising:
Parking judgment sub-unit, for judge motor line through needs Stop and give way crossing time whether stop after Stop and give way line.According to the motor vehicle running orbit of the tracking of the first video tracking unit, judge that whether the motor line in Stop and give way direction stops when this Stop and give way crossing after Stop and give way line.
Down time, judgment sub-unit, judged whether the down time of motor vehicle is less than the time threshold of setting; If the down time that described process subelement also comprises this motor vehicle is less than this setting-up time threshold value, then record is carried out to this motor vehicle.
Whether preferential judgment sub-unit, after the motor vehicle in the needs judging in the first video tracking unit Stop and give way direction crosses that Stop and give way line, cause the reducing speed of motor vehicle in the priority pass direction in described second video tracking unit.
Safe distance judgment sub-unit: after the motor vehicle in the needs judging in the first video tracking unit Stop and give way direction crosses that Stop and give way line, whether the distance between the motor vehicle in the priority pass direction in this motor vehicle and described second video tracking unit is less than the safe distance threshold value of setting.
Although motor vehicle is more than or equal to the threshold value arranged according to rules and regulations down time, but whether have influence on reducing speed of motor vehicle or the parking in priority pass direction when judging to enter crossing or be less than with the yaw maneuver following distance that gives way and set safe distance threshold value, being judged by above-mentioned subelement.
Process subelement, if the motor vehicle in Stop and give way direction does not stop, then to this motor vehicle record after Stop and give way line; If the reducing speed of motor vehicle in described priority pass direction or described distance are less than setting safe distance threshold value, then record is carried out to the motor vehicle in the direction that needs that Stop and give way.If do not meet above-mentioned condition, then carry out number plate identification and sectional drawing record its arrive Stop and give way line position image, moment and cross that Stop and give way image, the moment of line position, and send into unlawful data storehouse and store.
Crossing do not give way the in accordance with the law system of behavior that automatic recorder motor-car corresponding to above-mentioned supervisory system passes through that Stop and give way, as shown in Figure 3, specific as follows:
S1: real-time continuous tracking lines is through needing the motor vehicle in Stop and give way direction;
S2: have motor vehicle to pass through, enter S3, otherwise return S1
S3: sectional drawing is carried out to the motor vehicle just entering following range; Carry out number plate identification; And number plate recognition result is marked on the dynamic image of this motor vehicle;
S4: this motor vehicle stops after Stop and give way line;
S5: be, enters S6; Otherwise to Stop and give way, behavior is taken pictures, and first sectional drawing that the sectional drawing of line of the sectional drawing of this car after Stop and give way line and moment, vehicle being crossed Stop and give way and moment are sent to unlawful data storehouse and this motor vehicle merges the illegal evidence that becomes that Stop and give way; Return S1
S6: this motor vehicle is more than or equal to setting-up time threshold value the down time after Stop and give way line;
S7: be, enters S8, otherwise takes pictures to being less than the behavior of setting-up time threshold value down time; Return S1
S8: real-time continuous follows the tracks of each motor vehicle that priority pass direction enters following range;
S9: after the steering wheel motor-car that gives way crosses that Stop and give way line, judge whether this privileged direction motor vehicle keeps normal speed to pass through crossing;
S10: be, enters S11; Otherwise the behavior affecting privileged direction motor vehicle normal pass is taken pictures; Return S1.
S11: detect when stop line crossed by the steering wheel motor-car that gives way and whether the distance of privileged direction motor vehicle is more than or equal to setpoint distance threshold value returns S1; Otherwise take pictures on the illegal activities that the steering wheel motor-car that gives way affects priority pass steering wheel motor-car current, the process sectional drawing of the reducing speed of motor vehicle of privileged direction being dodged the steering wheel motor-car that gives way forms the evidence that Stop and give way with the position sectional drawing of the steering wheel motor-car that gives way after synthesizing; Return S1.
Record in said process comprises first sectional drawing that the sectional drawing of line of the sectional drawing of this motor vehicle after Stop and give way line and moment, motor vehicle being crossed Stop and give way and moment be sent to unlawful data storehouse and this motor vehicle illegal evidence that synthesizes that Stop and give way.
The system of the embodiment of the present invention provide a kind of automatic recorder motor-car to pass through Stop and give way crossing do not give way in accordance with the law behavior, when motor line is through Stop and give way crossing, the motor vehicle whether not parking waiting in system energy automatic monitoring measures that Stop and give way direction, whether its parking waiting time is less than the time threshold of setting, although if there is no parking waiting or parking waiting but the stand-by period be less than setting time threshold or and the motor vehicle interval in priority pass direction is less than the distance threshold of setting time, immediately to this motor vehicle parking ticket give way regulation illegal activities carry out Taking Pictures recording.
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 (6)
1. do not give way the system of behavior in accordance with the law at automatic recorder motor-car crossing of passing through that Stop and give way, be arranged on and require that motor vehicles parking gives way crossing, described Stop and give way crossing is needing the direction that Stop and give way to execute to draw Stop and give way line and the sign board that arranges that Stop and give way, execute in priority pass direction and draw stop line, it is characterized in that, comprising:
First video tracking unit: real-time continuous tracking lines is through needing the motor vehicle in Stop and give way direction;
Second video tracking unit: real-time continuous follows the tracks of the motor vehicle in priority pass direction;
Data processing unit, comprising:
Parking judgment sub-unit: according to the motor vehicle running orbit of the Continuous Tracking of the first video tracking unit, judges that whether the motor line in Stop and give way direction does not stop when this Stop and give way crossing after Stop and give way line;
Preferential judgment sub-unit: after line of crossing that Stop and give way, whether cause the reducing speed of motor vehicle in the priority pass direction in described second video tracking unit;
Safe distance judgment sub-unit: after the motor vehicle in the needs judging in the first video tracking unit Stop and give way direction crosses that Stop and give way line, whether the distance between the motor vehicle in the priority pass direction in this motor vehicle and described second video tracking unit is less than sets safe distance threshold value;
Process subelement: if described in the steering wheel motor-car that gives way do not stop after Stop and give way line or cause the reducing speed of motor vehicle in priority pass direction or be less than with distance described in privileged direction motor vehicle setting safe distance threshold value, then automatic record is carried out to the motor vehicle in Stop and give way direction.
2. system according to claim 1, is characterized in that, described data processing unit also comprises judgment sub-unit down time: the time threshold whether being less than setting down time judging Stop and give way steering wheel motor-car; If described process subelement also comprises down time of Stop and give way steering wheel motor-car should be less than this threshold value, then record is carried out to this motor vehicle.
3. system according to claim 1 and 2, it is characterized in that, to the process that motor vehicle records, comprise and carry out number plate identification and number plate recognition result is marked on the dynamic image of this motor vehicle, and sectional drawing record its arrive the image of Stop and give way line position, moment and cross that Stop and give way image, the moment of line position, and above-mentioned data are sent into database purchase.
4. do not give way a method for behavior in accordance with the law at automatic recorder motor-car crossing of passing through that Stop and give way, it is characterized in that,
S1: real-time continuous tracking lines is through needing the motor vehicle in Stop and give way direction;
S2: have motor vehicle by time, sectional drawing is carried out to the motor vehicle entering following range, carries out number plate identification; And number plate recognition result is marked on the dynamic image of this motor vehicle;
S3: judge that whether this motor vehicle stops after Stop and give way line, if not, then record is carried out to this motor vehicle,
S4: continue real-time continuous and follow the tracks of each motor vehicle that priority pass direction enters following range;
S5: judging whether the motor vehicle that priority pass direction enters keeps normal speed by crossing, otherwise carry out record to the behavior of the steering wheel motor-car that gives way affecting privileged direction motor vehicle normal pass, is continue next step;
S6: detect when stop line crossed by the steering wheel motor-car that gives way whether be more than or equal to setpoint distance threshold value with the distance of privileged direction motor vehicle, otherwise the illegal activities that priority pass steering wheel motor-car passes through are affected on the steering wheel motor-car that gives way carry out record.
5. method according to claim 4, it is characterized in that, in described S3, also comprise motor vehicle when stopping after Stop and give way line, judge whether this motor vehicle is more than or equal to setting-up time threshold value the down time after Stop and give way line, otherwise carry out record to being less than the behavior of setting-up time threshold value down time.
6. the method according to claim 4 or 5, it is characterized in that, to the process that motor vehicle records, comprise and carry out number plate identification and number plate recognition result is marked on the dynamic image of this motor vehicle, and sectional drawing record its arrive the image of Stop and give way line position, moment and cross that Stop and give way image, the moment of line position, and above-mentioned data are sent into database purchase.
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| CN201410710909.6A CN104574955B (en) | 2014-11-28 | 2014-11-28 | System and method for recording behaviors that motor vehicles do not yield in accordance with law when passing through crossroad with Stop/Yield sign |
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| CN201410710909.6A CN104574955B (en) | 2014-11-28 | 2014-11-28 | System and method for recording behaviors that motor vehicles do not yield in accordance with law when passing through crossroad with Stop/Yield sign |
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| CN104574981A (en) * | 2014-12-01 | 2015-04-29 | 北京尚易德科技有限公司 | System and method for recording behaviors that motor vehicles do not slow down and yield when passing through crossroad with Yield sign |
| CN107038869A (en) * | 2017-05-08 | 2017-08-11 | 钟辉 | A kind of judgement system violating the regulations of traffic circulation |
| CN108765957A (en) * | 2018-06-20 | 2018-11-06 | 太仓苏易信息科技有限公司 | Comprehensive surface conditions monitor system |
| CN108922175A (en) * | 2018-06-22 | 2018-11-30 | 安徽科力信息产业有限责任公司 | Record the method and device that more motor vehicles get over solid line illegal activities |
| CN110816544A (en) * | 2018-08-08 | 2020-02-21 | 宝沃汽车（中国）有限公司 | Driving behavior evaluation method and device, vehicle and Internet of vehicles cloud platform |
| CN111583659A (en) * | 2020-05-08 | 2020-08-25 | 济南博观智能科技有限公司 | Vehicle violation determination method, device, equipment and medium |
| CN111754781A (en) * | 2019-03-27 | 2020-10-09 | 杭州海康威视数字技术股份有限公司 | Method, device and system for detecting vehicle violation and camera |
| CN111862619A (en) * | 2020-07-01 | 2020-10-30 | 宁波工程学院 | Motor vehicle courtesy pedestrian supervision method, system and storage medium |
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