CN101064062A - Automatic monitoring system for vehicle illegal turning and left turning - Google Patents
Automatic monitoring system for vehicle illegal turning and left turning Download PDFInfo
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- CN101064062A CN101064062A CN 200610076109 CN200610076109A CN101064062A CN 101064062 A CN101064062 A CN 101064062A CN 200610076109 CN200610076109 CN 200610076109 CN 200610076109 A CN200610076109 A CN 200610076109A CN 101064062 A CN101064062 A CN 101064062A
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Abstract
This invention discloses one automobile illegal switch and illegal automatic monitor system, which comprises the following parts: industry control computer, color camera, aid light source, image process unit, communication unit, wherein the industry control computer comprises pad identification module and catch module; the color cameral sets three camera machines with one for automobile car, two for left switch car and three for switch car; the color camera is connected with image process unit and the aid light source, image process unit, communication unit are connected to industry control computer.
Description
Technical field
The present invention relates to the illegal tune of a kind of motor vehicle, illegal left-hand rotation automatic monitoring system.
Background technology
Along with the fast development in city, the owning amount of urban automobile presents rapid increase, and various " traffic offence " behavior also increases progressively rapidly in proportion, and all kinds of traffic hazards take place especially continually.Along with the development of modern science and technology, the high-tech product of " candid photograph " traffic offence behavior is like rain the back spring bamboo automatically, and the punishment of law enforcement agency is also increasing.
But, up to the present, still there are some traffic offence behaviors can't carry out " candid photograph ", punishment timely and effectively, as: " the illegal tune of motor vehicle ", " the illegal left-hand rotation of motor vehicle " etc.These class illegal activities are the restrictions owing to original technological means, but not people do not expect.
According to investigations, the present domestic system equipment that also is not specifically designed to candid photograph " no left turn ", " no U turn ", the similar technology that exists is to adopt artificial mode of recording a video at present.This mode one is to realize the mode of " unmanned ", and illegal vehicle is monitored automatically and captured; The 2nd, the place of capturing, the angle of candid photograph, manually extremely difficulty overcomes; The 3rd, illegal place, the uncertainty of time, artificial this " trusting to chance and strokes of luck " mode, efficient is extremely low.Therefore adopt the mode of " artificial live video " not have daily practical value, can not apply widely.Just because of this technical defective, make a lot of automobile drivers have nothing to fear at the crossing of " no left turn ", " no U turn ", havoc normal traffic order, and cause serious traffic hazard, brought great harm to people's lives and properties.
Summary of the invention
Technical matters to be solved by this invention is to avoid above-mentioned deficiency of the prior art, and propose a kind of personal monitoring of need not, full-automatic property, highly versatile, monitoring accuracy height, safe and reliable, be beneficial to popularization the illegal tune of motor vehicle of record, illegal left-hand rotation automatic monitoring system are captured in motor vehicle " illegal left-hand rotation ", " illegal tune ".
Technical scheme provided by the present invention is: the illegal tune of a kind of motor vehicle, illegal left-hand rotation automatic monitoring system, and this system comprises:
Industrial control computer is used for Flame Image Process, image storage and data communication;
Colour TV camera is used for images acquired;
Secondary light source is used for being the video camera light filling under the low situation of illuminance at night;
Image processing module after being used for video camera and being converted to usb signal by vision signal, enters main frame;
Communication module is used for the illegal picture that will capture and data back to central control room (CCR) or download to notebook computer;
The number plate identification module is used for the track is detected, and finds to seek vehicle license behind the vehicle, and the License Plate Image of capturing is discerned, and identifies the back and captures signal for the output of candid photograph module;
Capture module,, reserve candids photograph, the formally storage of candid photograph and effective illegal record, and in time delete useless picture and data according to the candid photograph signal of number plate identification module output;
Wherein, colour TV camera is connected with image processing module, secondary light source is connected with industrial control computer, connects mutually between image processing module, communication module, number plate identification module, candid photograph module and the industrial control computer, and secondary light source is located at illegal switch area;
Described colour TV camera is provided with three, is called video camera No. 1, No. 2, No. 3, wherein, No. 1 video camera is used for taking the vehicle on the Through Lane, No. 2 video cameras are used for taking the vehicle on the left turn lane, comprise left-hand bend vehicle and head end operation, and No. 3 video camera is used for taking head end operation.
No matter which kind of state traffic lights are, sail the scope of No. 1 video camera into as vehicle after, system host is captured by number plate identification module discovery license plate for vehicle and after discerning, be kept in the middle of the internal memory of system host, in the time of setting (can be provided with), do not receive the instruction of No. 2 video cameras, at once deletion; No. 2 video camera detects in real time, after finding have vehicle to sail the scope of No. 2 video cameras into, system host is captured by number plate identification module discovery license plate for vehicle and after discerning, whether No. 1 video camera of inquiry has the candid photograph record of this vehicle in the internal memory of system host simultaneously, if record is arranged, then the picture of capturing (number plate meets) is kept in the internal memory of system host, as capturing the illegal vehicle of left-hand bend, system will be superposed to an illegal recorded and stored to the picture of No. 1 video camera and No. 2 video camera candid photographs in the hard disk of " system " main frame, as the vehicle of capturing illegal tune, system then sends instruction allows No. 3 video cameras enter the candid photograph state; After No. 3 video camera enters the candid photograph state, detect in real time, after finding to have vehicle to sail the scope of No. 3 video cameras into, system host find license plate for vehicle by the number plate identification module and discern after capture, No. 1, No. 2 video cameras of inquiry take the photograph whether the candid photograph of this vehicle record is arranged in the internal memory of system host simultaneously, if record is arranged, then three pictures are superimposed, and are kept on the hard disk of system host foundation for a punishment, if there is not record, then deletion immediately.
The connected mode of described communication unit and industrial control computer adopts the optical fiber mode, fiber optic is received the network interface of industrial control computer; Or adopt the mode of wireless telecommunications, and utilize the mode of GPRS/CDMA1X, in the technical grade control computer, insert wireless network card; Or the mode of employing wireless downloading, on the PCI of technical grade control computer slot, unruled card is installed.
Described colour TV camera also is connected with the red signal controller, turns left at motor vehicle, just captures when the tune signal lamp is red light by red signal controller video camera.
The present invention has following advantage: native system is that multinomial technology such as collection video acquisition, Flame Image Process, image recognition, communication, automatic control are the public security traffic "smart" products of one.Native system utilizes high-tech means, form with digital photos writes down the feature of " the illegal tune of motor vehicle ", " the illegal left-hand rotation of motor vehicle " vehicle automatically, comprise other parameters such as vehicle, license number and illegal time, place, for traffic administration department provides scientific and effective foundation.By native system being set at different crossings, in time illegal driver is punished, utilize the exposure and the propaganda of news media, numerous drivers are played educational function, make their rule that can consciously observe traffic laws, reduce so that stop the behavior of " the illegal tune of motor vehicle ", " the illegal left-hand rotation of motor vehicle ", finally reach the minimizing traffic hazard, increase the purpose of traffic safety.System's candid photograph rate height owing to adopted the car plate search technique, so the image that does not have vehicle license plate characteristic is not captured, greatly reduces Lou bat rate.The discrimination height is particularly to the discrimination of Chinese character.System can also provide the digital recording of 10 card/seconds except can normally capturing illegal vehicle, preserve 3-5 days Video Document, provides stronger back foundation for illegal, and provides reference frame for traffic hazard.Native system adopts brand-new technology, with advanced, reliable technique means, high candid photograph efficient, convenient and flexible communications mode has realized the candid photograph pattern of " unmanned " fully, captures sufficient evidence, reliable, mistake bat rate is extremely low, has extremely strong actual use value.By being extensive use of of native system; behavior for vehicle supervision department's improvement " illegal left-hand rotation ", " illegal tune " provides punishing justification and legal argument, also can reduce the generation of traffic hazard simultaneously significantly; the safety of protection people's lives and properties is improved appearance of city.
Description of drawings
Fig. 1 is the principle of work synoptic diagram of the illegal tune of motor vehicle of the present invention, illegal left-hand rotation automatic monitoring system;
Fig. 2 is the structured flowchart of the illegal tune of motor vehicle of the present invention, illegal left-hand rotation automatic monitoring system;
Fig. 3 is the program flow diagram of the illegal tune of motor vehicle of the present invention, illegal left-hand rotation automatic monitoring system.
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.
See also Fig. 2, the illegal tune of motor vehicle of the present invention, illegal left-hand rotation automatic monitoring system comprise: industrial control computer, colour TV camera, secondary light source, image processing module, communication module, number plate identification module and candid photograph module.Wherein, colour TV camera is connected with image processing module, secondary light source is connected with industrial control computer, connects mutually between image processing module, communication module, number plate identification module, candid photograph module and the industrial control computer, and secondary light source is located at illegal switch area.
Industrial control computer:
Adopt the technical grade control computer, Centrino 1.6G dominant frequency, 256MB internal memory, 10M/100M adaptive net card, 40G hard disk etc. are responsible for Flame Image Process, image storage and data communication.
The number plate identification module, system host ceaselessly detects the track by the number plate identification module, finds to seek vehicle license behind the vehicle, and the License Plate Image (licence plate part) of capturing is discerned, and identifies the back and captures signal to capturing module output.
Capture module, capture the candid photograph signal of module, reserve candids photograph, the formally storage of candid photograph and effective illegal record, and in time delete useless picture and data according to the output of number plate identification module.
Colour TV camera:
Be responsible for images acquired.Employing aims at the high-definition color video camera of traffic characteristics development (anti-reflective, backlight, low-light (level)), and concrete parameter is as follows:
Sensor: 1/4 " change automatically, accepts infrared light sources by CCD colour/black and white;
Signal noise ratio: greater than 46Db;
Pixel: 470,000;
Camera lens: 22 times of zooms;
Minimal illumination: 0.05Lux (colour)～0.008Lux (black and white);
Band anti-dazzle function;
Can accept the infrared light sources sensitivity;
White balance: automatically;
Aperture control: automatic/hand;
Working temperature :-30 ℃-60 ℃;
Power supply: DC 12V ± 2V;
Power consumption: 4W.
Colour TV camera is provided with three, is called video camera No. 1, No. 2, No. 3, wherein, No. 1 video camera is used for taking the vehicle on the Through Lane, No. 2 video cameras are used for taking the vehicle on the left turn lane, comprise left-hand bend vehicle and head end operation, and No. 3 video camera is used for taking head end operation.
Image processing module:
After responsible video camera is converted to usb signal by vision signal, enter main frame.
Secondary light source:
Be responsible under the low situation of illuminance at night, being the video camera light filling.Adopt led light source; Be with automatic light-operated switch.
Communication module:
Be responsible for the illegal picture that to capture and data back to central control room (CCR) or download in the notebook computer.The connected mode of communication module and industrial control computer can adopt following several:
Select the optical fiber mode for use, " network interface " of fiber optic being received the technical grade control computer gets final product;
Select the mode of " wireless telecommunications " for use, utilize the mode of GPRS/CDMA1X, in the technical grade control computer, insert " wireless network card " and get final product; Or
Select the mode of " infinitely downloading " for use, on the PCI of technical grade control computer slot, install " unruled card ",, contactlessly carry out the download of illegal picture and data to the scene with the notebook computer of band wireless network card (802.11b).
The course of work of the present invention is as follows:
See also Fig. 1 and Fig. 3, no matter which kind of state traffic lights are, sail the scope of No. 1 video camera into as vehicle A after, " system " main frame is by the technology of " search number plate ", " number plate identification " in " automotive number plate identification software module ", find license plate for vehicle and discern after capture, be kept in the middle of the internal memory of " system " main frame, in the regular hour, (can be provided with), do not receive the instruction of No. 2 video cameras, at once deletion.
No. 2 video camera detects in real time, after finding have vehicle B to sail the scope of No. 2 video cameras into, " system " main frame is by the technology of " search number plate ", " number plate identification " in " automotive number plate identification software module ", find license plate for vehicle and discern after capture, whether No. 1 video camera of inquiry has the record of candid photograph in the internal memory of " system " main frame simultaneously, if record is arranged, then the picture of capturing (number plate meets) is kept in the internal memory of " system " main frame.As capturing the illegal vehicle of left-hand bend, system will be superposed to an illegal recorded and stored to the picture of No. 1 video camera and No. 2 video camera candid photographs in the hard disk of " system " main frame.As the vehicle of capturing illegal tune, " system " then sends instruction allows No. 3 video cameras enter the candid photograph state.
After No. 3 video camera enters the candid photograph state, detect in real time, after finding have vehicle D or E to sail the scope of No. 3 video cameras into, " system " main frame is by the technology of " search number plate ", " number plate identification " in " automotive number plate identification software module ", find license plate for vehicle and discern after capture, No. 1, No. 2 video cameras of inquiry take the photograph whether the record of candid photograph (number plate meets) is arranged in the internal memory of " system " main frame simultaneously, if record is arranged, then three pictures are superimposed, and be kept on the hard disk of " system " main frame foundation for a punishment; If there is not record, then deletion immediately.
Capture machine motor-car illegal " left-hand rotation ", " tune " have three kinds of situations:
1, under the situation of fully forbidding motor vehicle " left-hand rotation ", " tune ", do not have related with signal lamp;
2, under the situation of forbidding motor vehicle " left-hand rotation ", " tune " of free restriction, relevant with signal lamp;
3, travel not according to motor vehicle " left-hand rotation ", " tune " signal, under " making a dash across the red light " situation, relevant with signal lamp.
Colour TV camera need connect " red signal controller " under back two kinds of situations, promptly at motor vehicle " left-hand rotation ", just capture when " tune " signal lamp is red light." free restriction forbid motor vehicle ' left-hand rotation ', ' tune ' " in second kind of situation then is provided with in " system " internal clocking and gets final product.
Claims (4)
1, the illegal tune of a kind of motor vehicle, illegal left-hand rotation automatic monitoring system is characterized in that this system comprises:
Industrial control computer is used for Flame Image Process, image storage and data communication;
Colour TV camera is used for images acquired;
Secondary light source is used for being the video camera light filling under the low situation of illuminance at night;
Image processing module after being used for video camera and being converted to usb signal by vision signal, enters main frame;
Communication module is used for the illegal picture that will capture and data back to central control room (CCR) or download to notebook computer;
The number plate identification module is used for the track is detected, and finds to seek vehicle license behind the vehicle, and the License Plate Image of capturing is discerned, and identifies the back and captures signal for the output of candid photograph module;
Capture module,, reserve candids photograph, the formally storage of candid photograph and effective illegal record, and in time delete useless picture and data according to the candid photograph signal of number plate identification module output;
Wherein, colour TV camera is connected with image processing module, secondary light source is connected with industrial control computer, connects mutually between image processing module, communication module, number plate identification module, candid photograph module and the industrial control computer, and secondary light source is located at illegal switch area;
Described colour TV camera is provided with three, is called video camera No. 1, No. 2, No. 3, wherein, No. 1 video camera is used for taking the vehicle on the Through Lane, No. 2 video cameras are used for taking the vehicle on the left turn lane, comprise left-hand bend vehicle and head end operation, and No. 3 video camera is used for taking head end operation.
2, the illegal tune of motor vehicle according to claim 1, illegal left-hand rotation automatic monitoring system, it is characterized in that: no matter which kind of state traffic lights are, sail the scope of No. 1 video camera into as vehicle after, system host is captured by number plate identification module discovery license plate for vehicle and after discerning, be kept in the middle of the internal memory of system host, in the time of setting, the instruction of not receiving No. 2 video cameras, deletion at once; No. 2 video camera detects in real time, after finding have vehicle to sail the scope of No. 2 video cameras into, system host is captured by number plate identification module discovery license plate for vehicle and after discerning, whether No. 1 video camera of inquiry has the candid photograph record of this vehicle in the internal memory of system host simultaneously, if record is arranged, then the picture of capturing is kept in the internal memory of system host, as capturing the illegal vehicle of left-hand bend, system will be superposed to an illegal recorded and stored to the picture of No. 1 video camera and No. 2 video camera candid photographs in the hard disk of " system " main frame, as the vehicle of capturing illegal tune, system then sends instruction allows No. 3 video cameras enter the candid photograph state; After No. 3 video camera enters the candid photograph state, detect in real time, after finding to have vehicle to sail the scope of No. 3 video cameras into, system host find license plate for vehicle by the number plate identification module and discern after capture, No. 1, No. 2 video cameras of inquiry take the photograph whether the candid photograph of this vehicle record is arranged in the internal memory of system host simultaneously, if record is arranged, then three pictures are superimposed, and are kept on the hard disk of system host foundation for a punishment, if there is not record, then deletion immediately.
3, the illegal tune of motor vehicle according to claim 1, illegal left-hand rotation automatic monitoring system is characterized in that: the connected mode of described communication unit and industrial control computer adopts the optical fiber mode, fiber optic is received the network interface of industrial control computer; Or adopt the mode of wireless telecommunications, and utilize the mode of GPRS/CDMA1X, in the technical grade control computer, insert wireless network card; Or the mode of employing wireless downloading, on the PCI of technical grade control computer slot, unruled card is installed.
4, the illegal tune of motor vehicle according to claim 1, illegal left-hand rotation automatic monitoring system, it is characterized in that: described colour TV camera also is connected with the red signal controller, turns left at motor vehicle, just captures when the tune signal lamp is red light by red signal controller video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100761099A CN100458868C (en) | 2006-04-26 | 2006-04-26 | Automatic monitoring system for vehicle illegal turning and left turning |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100761099A CN100458868C (en) | 2006-04-26 | 2006-04-26 | Automatic monitoring system for vehicle illegal turning and left turning |
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| CN101064062A true CN101064062A (en) | 2007-10-31 |
| CN100458868C CN100458868C (en) | 2009-02-04 |
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| CN102496285A (en) * | 2011-12-23 | 2012-06-13 | 上海海事大学 | Method for determining red-light running of vehicles at intersection based on video detection and signal control system |
| CN101789177B (en) * | 2010-02-05 | 2012-10-10 | 南京航空航天大学 | Device and method for detecting and tracking vehicles crossing and pressing the yellow line and for capturing vehicle information |
| CN101556737B (en) * | 2008-04-10 | 2012-11-21 | 上海宝康电子控制工程有限公司 | Left-turn violation detection system at vehicle intersection |
| WO2015039367A1 (en) * | 2013-09-18 | 2015-03-26 | 林诗昊 | Real time notification and confirmation system and method for vehicle traffic violation |
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| JP3406449B2 (en) * | 1996-03-05 | 2003-05-12 | アルパイン株式会社 | In-vehicle navigation device and guidance route search method |
| CN2500556Y (en) * | 2001-05-29 | 2002-07-17 | 北京安卓思通信技术发展有限公司 | Auxiliary light source in automatic recognition system of number plate of vehicle |
| CN1475976A (en) * | 2002-08-15 | 2004-02-18 | 北京中星微电子有限公司 | Automatic monitoring device for traffic regulation violation and management system |
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| CN101789177B (en) * | 2010-02-05 | 2012-10-10 | 南京航空航天大学 | Device and method for detecting and tracking vehicles crossing and pressing the yellow line and for capturing vehicle information |
| CN102496285B (en) * | 2011-12-23 | 2013-10-02 | 上海海事大学 | Method for determining red-light running of vehicles at intersection based on video detection and signal control system |
| CN102496285A (en) * | 2011-12-23 | 2012-06-13 | 上海海事大学 | Method for determining red-light running of vehicles at intersection based on video detection and signal control system |
| WO2015039367A1 (en) * | 2013-09-18 | 2015-03-26 | 林诗昊 | Real time notification and confirmation system and method for vehicle traffic violation |
| CN105225487A (en) * | 2015-10-28 | 2016-01-06 | 淮南师范学院 | The Real-Time Monitoring of a kind of crossing vehicle and discrimination system |
| CN105389991A (en) * | 2015-12-03 | 2016-03-09 | 杭州中威电子股份有限公司 | Self-adaptive snapshot method for behavior of running red light |
| CN105389991B (en) * | 2015-12-03 | 2017-12-15 | 杭州中威电子股份有限公司 | A kind of adaptive Jaywalking snapshot method |
| CN106781520A (en) * | 2016-12-26 | 2017-05-31 | 无锡高新兴智能交通技术有限公司 | A kind of traffic offence detection method and system based on vehicle tracking |
| CN108269403A (en) * | 2016-12-30 | 2018-07-10 | 上海泓鎏智能科技有限公司 | Detect the grasp shoot device and grasp shoot method of break in traffic rules and regulations |
| CN107038868A (en) * | 2017-05-08 | 2017-08-11 | 钟辉 | The judgement system violating the regulations that a kind of automobile traffic turns around |
| CN107038868B (en) * | 2017-05-08 | 2020-01-17 | 钟辉 | Motor vehicle traffic turning-around violation distinguishing system |
| CN107886732A (en) * | 2017-11-20 | 2018-04-06 | 江苏网进科技股份有限公司 | One kind is violating the regulations to capture control system and its method |
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