CN104575048A - System and method for reminding motor vehicles entering island to give way to motors vehicles in island - Google Patents
System and method for reminding motor vehicles entering island to give way to motors vehicles in island Download PDFInfo
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- CN104575048A CN104575048A CN201510017333.XA CN201510017333A CN104575048A CN 104575048 A CN104575048 A CN 104575048A CN 201510017333 A CN201510017333 A CN 201510017333A CN 104575048 A CN104575048 A CN 104575048A
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- rotary island
- island
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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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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- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a system and method for reminding motor vehicles entering an island to give way to motors vehicles in an island. The motor vehicles ready to enter the island and the motor vehicles running in the island are tracked continuously in real time through a video tracking device, the motor vehicles in the island can send reminding information to the motor vehicles ready to enter the island when getting over a mark line, and the motor vehicles ready to enter the island are reminded to be parked behind a parking line to give way to the motor vehicles in the island. In addition, when the motor vehicles ready to enter the island continue to getting over the parking line, and consequently, the motor vehicles in the island decelerate or park or the distance between the motor vehicles in the island is smaller than the set distance threshold value, the motor vehicles entering the island are photographed, and after the license numbers marked on motor vehicle images are synthesized with the screenshots of the motor vehicles entering the tracking range, the license numbers and the screenshots are sent to a database for unlawful acts that the motor vehicles entering the island do not give way to the motor vehicles in the island.
Description
Technical field
The present invention relates to a kind of public security traffic law enforcement access field, specifically a kind of automatic-prompting enters rotary island motor vehicle by the leading system of motor vehicle in rotary island.
Background technology
In order to improve crossing traffic efficiency, vehicle supervision department, at the less crossing possessing again rotary island controlled condition of some motor vehicle flows, adopts rotary island to control.Do not allow motor vehicle in rotary island leading owing to entering rotary island motor vehicle, traffic congestion in rotary island is often caused even traffic hazard to occur, in order to prevent the dead and traffic hazard of rotary island plug, People's Republic of China's law on road traffic safety implementing regulations the 51 article regulation: " preparation enter road circuits make the motor vehicle in crossing leading." due to the motor vehicle entering rotary island can not be pointed out at present in time leading by motor vehicle in rotary island; simultaneously there is no effective law enforcement means; the illegal activities that the motor vehicle that record enters rotary island in time does not allow motor vehicle in rotary island leading yet, cause the situation of traffic congestion or traffic hazard in rotary island constantly to occur.
Summary of the invention
For this reason, technical matters to be solved by this invention is can not point out in time in prior art that to enter rotary island motor vehicle leading by motor vehicle in rotary island, often cause traffic congestion in rotary island even traffic hazard to occur, thus propose a kind of automatic-prompting and enter rotary island motor vehicle by the leading system of motor vehicle in rotary island.
For solving the problems of the technologies described above, the invention provides a kind of automatic-prompting and entering rotary island motor vehicle by the leading system of motor vehicle in rotary island.
The invention provides a kind of automatic-prompting and enter rotary island motor vehicle by the leading system of motor vehicle in rotary island, comprising:
First video tracking unit, follows the tracks of the motor vehicle of each of rotary island entrance for real-time continuous;
Second video tracking unit: follow the tracks of each motor vehicle current in rotary island for real-time continuous;
Prompting screen, enters for pointing out preparation that rotary island motor vehicle will Stop and give way after stop line;
Tag line, being arranged on motor vehicle in rotary island is on the section of L with entering rotary island motor vehicle track intersection point rear distance, L=VT, wherein, Maximum speed limit in V=rotary island, in T=rotary island, motor vehicle adds a redundancy time with motor vehicle in Maximum speed limit in rotary island is from tag line to rotary island and the time entered required for rotary island motor vehicle track intersection point;
Second judges processing unit: whether each motor vehicle in the rotary island that real-time process the second video tracking unit is followed the tracks of crosses tag line;
Tip element: when there being motor vehicle to cross tag line in rotary island, immediately by prompting screen prompting prepare enter rotary island motor vehicle should after stop line parking waiting.
Preferably, described redundancy time is t, 0≤t≤5 second.
Preferably, also comprise:
First judges processing unit: the preparation that process the first video tracking unit is followed the tracks of in real time enters each motor vehicle of rotary island, and judges whether the motor vehicle preparing to enter rotary island continues to pass beyond stop line
First illegal record cell, the motor vehicle entering rotary island direction when prompting screen prompting will after stop line after parking waiting, judge whether the motor vehicle not yet crossing stop line of the first video tracking element keeps track continues to pass beyond stop line, if continue to pass beyond stop line, judge whether the motor vehicle in the rotary island in the second video tracking unit slows down or stop or be less than setting threshold value with its distance, is, carries out record to the motor vehicle entering rotary island in the first video tracking unit.
The present invention also provides a kind of automatic-prompting to enter rotary island motor vehicle by the leading method of motor vehicle in rotary island, comprising:
Real-time continuous follows the tracks of the motor vehicle entering each of rotary island;
Real-time continuous follows the tracks of each motor vehicle current in rotary island;
In real-time judge rotary island, whether motor vehicle crosses tag line, when crossing tag line, sends information immediately to Tip element, and prompting does not enter that rotary island motor vehicle should Stop and give way after stop line.
Preferably, above-mentioned in steps after also comprise: the motor vehicle entering rotary island direction when prompting screen prompting should after stop line after parking waiting, whether the motor vehicle judging not yet to cross stop line continues to pass through is crossed stop line, if continue to pass beyond stop line, then judge that motor vehicle is crossed after stop line enters rotary island, whether the motor vehicle in rotary island slows down or stops, and is, carries out record to this motor vehicle.
Preferably, above-mentioned in steps after, also comprise and judge that motor vehicle is crossed after stop line enters rotary island, whether be less than setting threshold value with the distance of the motor vehicle in rotary island, be, record is carried out to the motor vehicle crossing stop line and enter rotary island.
Preferably, described real-time continuous follows the tracks of the step entering the motor vehicle of each of rotary island, comprises in the image to the motor vehicle entering rotary island and carries out sectional drawing and number plate identification containing number-plate number motor vehicle.
Preferably, in the step that this motor vehicle is recorded, comprise and the number-plate number and motor vehicle sectional drawing are sent to unlawful data storehouse.
Technique scheme of the present invention has the following advantages compared to existing technology,
(1) the invention provides a kind of automatic-prompting and enter rotary island motor vehicle by the leading system of motor vehicle in rotary island, comprise the first video tracking unit, second video tracking unit, prompting screen, tag line, first judges processing unit, second judges processing unit, and Tip element, owing to being provided with tag line, and tag line is to the determination of distance L entering rotary island motor vehicle track intersection point: be Maximum speed limit V in rotary island, be multiplied by motor vehicle in rotary island and comprise a redundancy time from tag line to the time T entered required for rotary island motor vehicle track intersection point with Maximum speed limit, the motor vehicles parking wait of rotary island is not now entered by prompting, can ensure that the motor vehicle in rotary island is not subject to entering the interference of rotary island motor vehicle, improve rotary island traffic efficiency.
(2) the present invention also provides a kind of automatic-prompting to enter rotary island motor vehicle by the leading method of motor vehicle in rotary island, the motor vehicle preparing to enter rotary island and run in rotary island is followed the tracks of by video tracking equipment real-time continuous, when in rotary island, tag line crossed by motor vehicle, system can enter rotary island motor vehicle to preparation and send information in time, and Stop and give way after stop line for prompt machine motor-car; Cause the reducing speed of motor vehicle in rotary island or parking when the motor vehicle entering rotary island continues to pass beyond stop line or be less than setpoint distance threshold value with the spacing of motor vehicle in rotary island, then the motor vehicle entered in rotary island is taken pictures, and synthesize according to the number-plate number that this motor vehicle image marks and sectional drawing when entering following range and send into violation afterwards and enter rotary island motor vehicle and do not allow the leading illegal activities database of motor vehicle in rotary island.
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 that a kind of automatic-prompting of the embodiment of the present invention 1 enters the formation topological diagram of rotary island motor vehicle by the leading system of motor vehicle in rotary island;
Fig. 2 is that a kind of automatic-prompting of the embodiment of the present invention 2 enters the process flow diagram of rotary island motor vehicle by the leading method of motor vehicle in rotary island.
Embodiment
embodiment 1:
The invention provides a kind of automatic-prompting and enter rotary island motor vehicle by the leading system of motor vehicle in rotary island, comprising:
First video tracking unit, follows the tracks of the motor vehicle of each of rotary island entrance for real-time continuous.This first video tracking unit also to enter rotary island motor vehicle image in carry out sectional drawing and number plate identification containing number-plate number motor vehicle.In this programme, sectional drawing and number plate identification will be carried out to motor vehicle, by the license plate number Direct Mark of identification on the image of this motor vehicle in picture, when the motor vehicle of next-door neighbour blocks front truck license number, also accurately can know the Automobile registration number be blocked.
Second video tracking unit: follow the tracks of each motor vehicle current in rotary island for real-time continuous.
Prompting screen, enters for pointing out preparation that rotary island motor vehicle will Stop and give way after stop line.
Tag line, being arranged on motor vehicle in rotary island is on the section of L with entering rotary island motor vehicle track intersection point rear distance, L=VT, wherein, Maximum speed limit in V=rotary island, in T=rotary island, motor vehicle adds a redundancy time with motor vehicle in Maximum speed limit in rotary island is from tag line to rotary island and the time entered required for rotary island motor vehicle track intersection point.The track that track intersection point herein refers to motor vehicle current in rotary island is track intersection point with the point of the intersection of locus entering the motor vehicle in rotary island, as two motor vehicles arrive track intersection point along two tracks respectively simultaneously, must need to dodge.
Second judges processing unit: whether each motor vehicle in the rotary island that real-time process the second video tracking unit is followed the tracks of crosses tag line;
Tip element: when there being motor vehicle to cross tag line in rotary island, immediately by prompting screen prompting enter rotary island direction motor vehicle should after stop line parking waiting.
First judges processing unit: the preparation that process the first video tracking unit is followed the tracks of in real time enters each motor vehicle of rotary island, and judges whether enter rotary island motor vehicle crosses stop line.
Also comprise the first illegal record cell, the motor vehicle entering rotary island direction when prompting screen prompting will after stop line after parking waiting, judge whether the motor vehicle not yet crossing stop line of the first video tracking element keeps track continues to pass beyond stop line, if continue to pass beyond stop line, judge whether the motor vehicle in the rotary island in the second video tracking unit slows down or stop or be less than setting threshold value with its distance, is, carries out record to the motor vehicle entering rotary island in the first video tracking unit.
That is, as long as the reducing speed of motor vehicle that there occurs in rotary island or parking or be less than setting threshold value with its distance, then illustrate that the motor vehicle entering rotary island violates the traffic law making the motor vehicle in rotary island leading, record evidence obtaining is carried out to it, the number-plate number and motor vehicle sectional drawing are sent in unlawful data storehouse.
The invention provides a kind of automatic-prompting and enter rotary island motor vehicle by the leading system of motor vehicle in rotary island, comprise the first video tracking unit, second video tracking unit, prompting screen, tag line, first judges processing unit, second judges processing unit, and Tip element, owing to being provided with tag line, and tag line is to the determination of distance L entering rotary island motor vehicle track intersection point: be Maximum speed limit V in rotary island, be multiplied by motor vehicle in rotary island and comprise a redundancy time from tag line to the time T entered required for rotary island motor vehicle track intersection point with Maximum speed limit, when in rotary island, tag line crossed by motor vehicle, system by prompting screen point out do not enter rotary island motor vehicle should after stop line parking waiting, can ensure that the motor vehicle in rotary island is not subject to entering the interference of rotary island motor vehicle like this, improve rotary island traffic efficiency.
In the program, when prepare to enter in rotary island motor-driven enter video tracking scope time, system will carry out sectional drawing and number plate identification to motor vehicle, by the license plate number Direct Mark of identification on the image of this motor vehicle in picture, when the motor vehicle of next-door neighbour blocks front truck license number, system also accurately can know the Automobile registration number be blocked.When in rotary island, tag line crossed by motor vehicle, prompting screen carries out the prompting of parking waiting to the vehicle not yet crossing stop line, to cause in rotary island reducing speed of motor vehicle or parking if stop line do not crossed by motor vehicle according to prompting stop-for-waiting or be less than setpoint distance threshold value with its spacing, then the motor vehicle crossing stop line and enter rotary island is taken pictures, and synthesize the illegal activities database sent into afterwards and violate and enter rotary island motor vehicle and do not allow motor vehicle in rotary island leading according to the number-plate number that this motor vehicle image marks and sectional drawing when entering following range.
embodiment 2:
There is provided a kind of automatic-prompting to enter rotary island motor vehicle by the leading method of motor vehicle in rotary island in the present embodiment, comprise the steps:
S1: real-time continuous is followed the tracks of and entered the motor vehicle of each of rotary island, to enter rotary island motor vehicle image in carry out sectional drawing and number plate identification containing number-plate number motor vehicle, and mark is to the enterprising line trace of image of each car.
S2: real-time continuous follows the tracks of each motor vehicle current in rotary island;
S3: process each motor vehicle entering rotary island followed the tracks of in real time, and judge whether enter rotary island motor vehicle crosses stop line;
S4: in real-time judge rotary island, whether motor vehicle crosses tag line, when crossing tag line, sends information to Tip element immediately, and prompting does not enter that rotary island motor vehicle should Stop and give way after stop line.
Further comprise:
S5: the motor vehicle entering rotary island direction when prompting screen prompting should after stop line after parking waiting, whether the motor vehicle judging not yet to cross stop line continues to pass through is crossed stop line, if continue to pass beyond stop line, then judge that motor vehicle is crossed after stop line enters rotary island, whether the motor vehicle in rotary island slows down or stops, and is, carries out record to this motor vehicle.
In addition, above-mentioned in steps after, also comprise and judge that motor vehicle is crossed after stop line enters rotary island, setting threshold value whether is less than with the distance of the motor vehicle in rotary island, record is carried out to the motor vehicle crossing stop line and enter rotary island, the number-plate number and motor vehicle sectional drawing are sent to unlawful data storehouse.
The present invention also provides a kind of automatic-prompting to enter rotary island motor vehicle by the leading method of motor vehicle in rotary island, the motor vehicle preparing to enter rotary island and run in rotary island is followed the tracks of by video tracking equipment real-time continuous, when in rotary island, tag line crossed by motor vehicle, can enter rotary island motor vehicle to preparation and send information in time, Stop and give way after stop line for prompt machine motor-car; In addition, cross stop line when the motor vehicle entering rotary island cause the reducing speed of motor vehicle in rotary island or parking or be less than setpoint distance threshold value with the spacing of the motor vehicle crossing stop line, then the motor vehicle entered in rotary island is taken pictures, and synthesize according to the number-plate number that this motor vehicle image marks and sectional drawing when entering following range and send into violation afterwards and enter rotary island motor vehicle and do not dodge motor vehicle illegal activities database in rotary island.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Claims (8)
1. prompting enters rotary island motor vehicle by the leading system of motor vehicle in rotary island, it is characterized in that, comprising:
First video tracking unit, follows the tracks of the motor vehicle of each of rotary island entrance for real-time continuous;
Second video tracking unit: follow the tracks of each motor vehicle current in rotary island for real-time continuous;
Prompting screen, enters for pointing out preparation that rotary island motor vehicle will Stop and give way after stop line;
Tag line, being arranged on motor vehicle in rotary island is on the section of L with entering rotary island motor vehicle track intersection point rear distance, L=VT, wherein, Maximum speed limit in V=rotary island, in T=rotary island, motor vehicle adds a redundancy time with motor vehicle in Maximum speed limit in rotary island is from tag line to rotary island and the time entered required for rotary island motor vehicle track intersection point;
Second judges processing unit: whether each motor vehicle in the rotary island that real-time process the second video tracking unit is followed the tracks of crosses tag line;
Tip element: when there being motor vehicle to cross tag line in rotary island, immediately by prompting screen prompting prepare enter rotary island motor vehicle should after stop line parking waiting.
2. system according to claim 1, is characterized in that, described redundancy time is t, 0≤t≤5 second.
3. system according to claim 1 and 2, is characterized in that, also comprises:
First judges processing unit: the preparation that process the first video tracking unit is followed the tracks of in real time enters each motor vehicle of rotary island, and judges whether the motor vehicle preparing to enter rotary island continues to pass beyond stop line
First illegal record cell, the motor vehicle entering rotary island direction when prompting screen prompting will after stop line after parking waiting, judge whether the motor vehicle not yet crossing stop line of the first video tracking element keeps track continues to pass beyond stop line, if continue to pass beyond stop line, judge whether the motor vehicle in the rotary island in the second video tracking unit slows down or stop or be less than setting threshold value with its distance, is, carries out record to the motor vehicle entering rotary island in the first video tracking unit.
4. prompting enters rotary island motor vehicle by the leading method of motor vehicle in rotary island, it is characterized in that, comprising:
Real-time continuous follows the tracks of the motor vehicle entering each of rotary island;
Real-time continuous follows the tracks of each motor vehicle current in rotary island;
In real-time judge rotary island, whether motor vehicle crosses tag line, when crossing tag line, sends information immediately to Tip element, and prompting does not enter that rotary island motor vehicle should Stop and give way after stop line.
5. method according to claim 4, it is characterized in that, above-mentioned in steps after also comprise: the motor vehicle entering rotary island direction when prompting screen prompting should after stop line after parking waiting, whether the motor vehicle judging not yet to cross stop line continues to pass through is crossed stop line, if continue to pass beyond stop line, then judge that motor vehicle is crossed after stop line enters rotary island, whether the motor vehicle in rotary island slows down or stops, and is, carries out record to this motor vehicle.
6. the method according to claim 4 or 5, it is characterized in that, above-mentioned in steps after, also comprise and judge that motor vehicle is crossed after stop line enters rotary island, whether be less than setting threshold value with the distance of the motor vehicle in rotary island, be, record is carried out to the motor vehicle crossing stop line and enter rotary island.
7., according to the arbitrary described method of claim 5-6, it is characterized in that, described real-time continuous follows the tracks of the step entering the motor vehicle of each of rotary island, comprises in the image to the motor vehicle entering rotary island and carries out sectional drawing and number plate identification containing number-plate number motor vehicle.
8. the method according to claim 5-7, is characterized in that, in the step record, comprises and the number-plate number and motor vehicle sectional drawing are sent to unlawful data storehouse this motor vehicle.
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| CN201510017333.XA CN104575048B (en) | 2015-01-13 | 2015-01-13 | System and method for reminding motor vehicles entering island to give way to motors vehicles in island |
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| CN201510017333.XA CN104575048B (en) | 2015-01-13 | 2015-01-13 | System and method for reminding motor vehicles entering island to give way to motors vehicles in island |
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Inventor after: Jiang Tingshun Inventor after: Li Meng Inventor after: Wang Haibo Inventor after: Li Pu Inventor after: Yan Songshen Inventor after: Zhang Yingge Inventor after: Zhang Pinghua Inventor before: Jiang Tingshun Inventor before: Li Meng Inventor before: Liu Jinsong Inventor before: Li Pu Inventor before: Yan Songshen Inventor before: Xu Zengyi |
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Effective date of registration: 20160713 Address after: Xinluo Avenue high tech Zone of Ji'nan City, Shandong Province, No. 786 250101 Applicant after: Shandong ehualu Information Technology Co., Ltd. Applicant after: Jiang Tingshun Address before: 100043 Beijing city Shijingshan District Fushilu No. 165 China China recorded 8 storey building Applicant before: Beijing Sunrisingtech Co., Ltd. Applicant before: Jiang Tingshun |
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| GR01 | Patent grant |