CN101221681A - Vehicle wireless anti-theft monitoring system and method based on panoramic imaging technology - Google Patents
Vehicle wireless anti-theft monitoring system and method based on panoramic imaging technology Download PDFInfo
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- CN101221681A CN101221681A CNA2008100594926A CN200810059492A CN101221681A CN 101221681 A CN101221681 A CN 101221681A CN A2008100594926 A CNA2008100594926 A CN A2008100594926A CN 200810059492 A CN200810059492 A CN 200810059492A CN 101221681 A CN101221681 A CN 101221681A
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Abstract
The invention discloses an automobile wireless theft protective monitoring system based on panoramic imaging technology, which is aimed at providing an automobile wireless theft protective monitoring system based on panoramic imaging technology to enable the owner to receive 360 DEG view around the automobile and timely alarm at the first time in case of abnormal circumstances and also to enable the owner to observe circumstances around the automobile at any time initiatively. The system provided by the invention comprises two panorama lenses arranged on the front and back top of the automobile, a main frame arranged inside the automobile car, and a motion sensor device and a video receiving and alarm device arranged on the automobile. When the motion sensor senses an outside motion signal, the main frame automatically turns on a camera device and obtains the images within 360 DEG around the automobile through the two panorama lenses arranged on the front and back top of the automobile, the images are sent to the video receiving and alarm device like a 3G mobile phone through a video transmitting device and a 3G communication module after undergoing video processing in the main frame. The system realizes real-time monitoring of the automobile.
Description
Technical field
The present invention relates to a kind of vehicle wireless anti-theft monitoring system and method thereof based on panoramic imaging techniques.
Background technology
The orthodox car anti-theft monitoring system is the place by fixing mainly, as garage, roadside, set up the camera monitoring system and arrive the purpose of monitoring automobile, the all directions of automobile are all monitored, will be set up many video cameras, be connected into the purpose that monitor just can reach monitoring by many circuits, such system is the cost height not only, set up trouble is installed, be vulnerable to the restriction of surrounding environment, and car owner and warning can not be in time notified in the effect that can only play monitoring.
Summary of the invention
The purpose of this invention is to provide a kind of vehicle wireless anti-theft monitoring system and method thereof based on panoramic imaging techniques.
Vehicle wireless anti-theft monitoring system based on panoramic imaging techniques is to be provided with main frame in automobile, vertically be provided with two panoramic cameras in front and back at automobile top, around body of a motor car, be arranged with a plurality of sensors, the lens of panoramic camera are hemisphere panoramic ring lens, main frame internal element annexation is that system control unit is connected with video processing unit, video transmitting element, 3G communication module, system control unit is connected with video transmitting element, 3G communication module, and the 3G communication module is connected with the video alarm receiving trap by the 3G communication network.
Described hemisphere panoramic ring lens comprise that first reflecting sphere, two second reflecting spheres, two first refraction spheres, second reflect sphere; First reflecting sphere is that front curve is the one side of the sphere of indent towards lens inside, two second reflecting spheres are the one side of the sphere of rear curved surface evagination in the form of a ring towards lens inside, two the first refraction spheres and the second refraction sphere be in the form of a ring outer convex surface, reflect spheres one side and are connected with two first around first reflecting sphere; Two first refraction sphere opposite sides are connected with two second reflecting sphere one sides, and two second reflecting sphere opposite sides are connected with the second refraction sphere both sides respectively.
Described system control unit internal module annexation is: microprocessor respectively with motor message processing unit, storer, keyboard, digital display screen.
Described video processing unit internal module annexation is that the analog video digital unit is connected with digital video storage unit, logical sequence generation unit successively, OSD captions loading unit is connected with DSP image stretching processing unit, and the digital video storage unit is connected with DSP image stretching processing unit.
Based on the vehicle wireless anti-theft method for supervising of panoramic imaging techniques is that sensor is when receiving extraneous motor message, automatically open two panoramic cameras that are installed in the vertical front and back of automobile top by main frame, by the image in 360 ° of scopes of hemisphere panoramic ring lens acquisition motor vehicle environment of panoramic camera, and the video processing unit in main frame is handled, and the back is first by the video transmission, 3G communication unit sends to the video alarm receiving trap, and automobile is monitored in real time.
Described video alarm receiving trap is 3G mobile or computing machine.
The beneficial effect that the present invention compared with prior art has:
1) utilization panoramic ring lens not only can gather the scene from motor vehicle environment 360 in real time, and whole panoramic camera volume are little, and convenient the installation do not influence the attractive in appearance of automobile;
2) because our technical scheme only need be used 2 video cameras based on hemisphere panoramic ring lens, the video camera of using than existing supervisory system lacks a lot, has reduced cost, has made things convenient for installation;
3) utilization 3G communication network transmits panoramic video, utilized 3G network transmission speed fast, reached the user as long as use the 3G receiving trap of carrying, as 3G mobile, notebook computer, PDA etc., just can monitor in real time automobile, when special circumstances take place, can in time report to the police, reduce the loss;
4) main frame in the system can carry out two kinds of monitoring in real time, has both made things convenient for the car owner that special circumstances are dealt with, and has made things convenient for the car owner to observe automobile on one's own initiative again.
Description of drawings
Fig. 1 is a system of the present invention installation site synoptic diagram;
Fig. 2 is a system architecture process flow diagram of the present invention;
Fig. 3 is the hemisphere panoramic ring lens arrangement synoptic diagram among the present invention;
Fig. 4 is main frame 1 an internal work schematic diagram of the present invention;
Fig. 5 is the system control unit schematic diagram of main frame of the present invention 1 inside;
Fig. 6 is the video processing unit schematic diagram of main frame of the present invention 1 inside;
Among the figure: main frame 1, panoramic camera 2, sensor 3, video alarm receiving trap 4, first reflecting sphere 5, two second reflecting spheres 6, two first refraction spheres 7, the second refraction sphere 8.
Embodiment
As Fig. 1,2, shown in 4, vehicle wireless anti-theft monitoring system based on panoramic imaging techniques is to be provided with main frame 1 in automobile, vertically be provided with two panoramic cameras 2 in front and back at automobile top, around body of a motor car, be arranged with a plurality of sensors 3, the lens of panoramic camera 2 are hemisphere panoramic ring lens, main frame 1 internal element annexation is system control unit and video processing unit, the video transmitting element, the 3G communication module is connected, system control unit and video transmitting element, the 3G communication module is connected, and the 3G communication module is connected with video alarm receiving trap 4 by the 3G communication network.Described video alarm receiving trap is 3G mobile or computing machine.
System control unit is to receive the signal of motor message processing unit reception from sensor, handle input microprocessor later, send instruction control panoramic camera, video processing unit, video transmitting element, the open and close of 3G communication module by microprocessor, the digital display screen is used for showing the pattern of operation, keyboard is used to select operational mode, system switching etc., and storer is used for the storage instruction formation.
The video transmitting element is that video processing unit processed video file is carried out encoding compression, send to the 3G communication base station by the 3G communication module, send to each 3G communication receiving device by network,, make things convenient for the car owner to monitor as 3G mobile, notebook computer, PDA etc.Sensor comprises motion sensor, the signal Processing transmitting line that is installed on the automobile.Motion sensor, as shock sensor, infrared sensor etc., when outer bound pair automobile itself moved to some extent, main frame was given in the number of delivering a letter immediately, opened supervisory system by main frame, monitored in real time.
Abnormal conditions can be when taking place in the present invention, can carry out two kinds of controls in real time, a kind of is when sensor sends extraneous motor message to main frame, main frame is opened video camera, Video processing, video transmitting element automatically by the default video reception unit of 3G communication module contact, as 3G mobile, the car owner was received from the scene of 360 ° of motor vehicle environments in the very first time in time report to the police; Another kind is that the car owner can independently monitor, when sensor receives extraneous motor message, automatically open video camera by main frame, by the image in the 360 ° of scopes of two panoramic cameras acquisition motor vehicle environments that are installed in roof, and the processing of the video processing unit in main frame back sends to the video reception warning device by video transmitting element, 3G communication module, as 3G mobile, computing machine etc., can reach by this system automobile is monitored in real time.
As shown in Figure 3, hemisphere panoramic ring lens comprise first reflecting sphere 5, two second reflecting spheres 6, two first refraction spheres 7, the second refraction sphere 8; First reflecting sphere 5 is the one side of the sphere of indent towards lens 2 inside for front curve, two second reflecting spheres 6 are the one side of the sphere of rear curved surface evagination in the form of a ring towards lens 2 inside, two the first refraction spheres 7 and the second refraction sphere 8 be in the form of a ring outer convex surface, reflect spheres 7 one sides and are connected with two first around first reflecting sphere 5; Two first refraction sphere 7 opposite sides are connected with two second reflecting sphere 6 one sides, and two second reflecting sphere 6 opposite sides are connected with the second refraction sphere, 8 both sides respectively.Form picture point A ' and B ' on image planes, the effect of image rotation lenses is the virtual image point that is positioned at lens inside or rear that object point is become through hemisphere panoramic ring lens to be imaged as real image point and can be received by detectors such as CCD.Hemisphere panoramic ring lens are (90-α 2,90+ α 1) along the field angle scope of optical axis direction, and space that can imaging is that this field angle is rotated formed three-dimensional space around optical axis.
Comprise based on the camera head of full shot and to be placed on former and later two hemisphere panoramic ring lens and imageing sensors that can become on every side 360 ° of pictures of automobile top.Hemisphere panoramic ring lens are that 360 ° of cylinder scenes are imaged as the planar annular picture around the center with lens position.
Though each hemisphere panoramic ring lens can become on every side 360 ° of pictures, if but only place lens at roof, because setting height(from bottom) is limited, the picture of some angle can be blocked by car body itself, so used two hemisphere panoramic ring lens among the present invention, place the front and back position of roof respectively, each lens can successfully show with lens to be center 270 ° picture on every side, place before and after two lens and just can obtain 360 ° of images of motor vehicle environment, respectively by the imageing sensor images acquired.
As shown in Figure 5, system control unit internal module annexation is: microprocessor respectively with motor message processing unit, storer, keyboard, digital display screen.
As shown in Figure 6, video processing unit internal module annexation is that the analog video digital unit is connected with digital video storage unit, logical sequence generation unit successively, OSD captions loading unit is connected with DSP image stretching processing unit, and the digital video storage unit is connected with DSP image stretching processing unit.
Video processing unit is to receive the automobile forward-and-rearward video that comes from two imageing sensor collections to enter the digital video storage unit through the analog video digital unit, by DSP image stretching processing unit, simultaneously by OSD captions loading unit, by the suitable digital video signal of logical sequence generation unit output, send into the video transmitting element at last, the annular image that obtains can be expanded into the convenient horizontal image of observing, like this by handling the real-time video at the place ahead that just can obtain automobile, left, left back, right-hand, right back, rear.
Claims (7)
1. vehicle wireless anti-theft monitoring system based on panoramic imaging techniques, it is characterized in that in automobile, being provided with main frame (1), vertically be provided with two panoramic cameras (2) in front and back at automobile top, around body of a motor car, be arranged with a plurality of sensors (3), the lens of panoramic camera (2) are hemisphere panoramic ring lens, main frame (1) internal element annexation is system control unit and video processing unit, the video transmitting element, the 3G communication module is connected, system control unit and video transmitting element, the 3G communication module is connected, and the 3G communication module is connected with video alarm receiving trap (4) by the 3G communication network.
2. a kind of vehicle wireless anti-theft monitoring system based on panoramic imaging techniques according to claim 1 is characterized in that described hemisphere panoramic ring lens comprise that first reflecting sphere (5), two second reflecting spheres (6), two first refraction spheres (7), second reflect sphere (8); First reflecting sphere (5) is the sphere of indent towards the inner one side of lens (2) for front curve, two second reflecting spheres (6) are the one side of the sphere of rear curved surface evagination in the form of a ring towards lens (2) inside, two the first refraction spheres (7) and the second refraction sphere (8) be in the form of a ring outer convex surface, the reflecting spheres (7) one sides and be connected with two first all around of first reflecting sphere (5); Two first refraction sphere (7) opposite sides are connected with two second reflecting spheres (6) one sides, and two second reflecting spheres (6) opposite side is connected with second refraction sphere (8) both sides respectively.
3. a kind of vehicle wireless anti-theft monitoring system based on panoramic imaging techniques according to claim 1 is characterized in that described system control unit internal module annexation is: microprocessor respectively with motor message processing unit, storer, keyboard, digital display screen.
4. a kind of vehicle wireless anti-theft monitoring system according to claim 1 based on panoramic imaging techniques, it is characterized in that described video processing unit internal module annexation is that the analog video digital unit is connected with digital video storage unit, logical sequence generation unit successively, OSD captions loading unit is connected with DSP image stretching processing unit, and the digital video storage unit is connected with DSP image stretching processing unit.
5. a kind of vehicle wireless anti-theft prison system based on panoramic imaging techniques according to claim 1 is characterized in that described video alarm receiving trap is 3G mobile or computing machine.
6. vehicle wireless anti-theft method for supervising that use is installed according to claim 1 based on panoramic imaging techniques, when it is characterized in that sensor (3) receives extraneous motor message, automatically open two panoramic cameras (2) that are installed in the vertical front and back of automobile top by main frame (1), by the image in 360 ° of scopes of hemisphere panoramic ring lens acquisition motor vehicle environment of panoramic camera, and the video processing unit in main frame is handled, and the back is first by the video transmission, 3G communication unit sends to the video alarm receiving trap, and automobile is monitored in real time.
7. a kind of vehicle wireless anti-theft prison method based on panoramic imaging techniques according to claim 6 is characterized in that described video alarm receiving trap is 3G mobile or computing machine.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100594926A CN101221681A (en) | 2008-01-24 | 2008-01-24 | Vehicle wireless anti-theft monitoring system and method based on panoramic imaging technology |
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| CNA2008100594926A CN101221681A (en) | 2008-01-24 | 2008-01-24 | Vehicle wireless anti-theft monitoring system and method based on panoramic imaging technology |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101860730A (en) * | 2010-04-21 | 2010-10-13 | 中兴通讯股份有限公司 | 3G (The 3rd Generation Telecommunication) remote monitoring method, system and remote monitor |
| CN101883260A (en) * | 2010-05-25 | 2010-11-10 | 浙江天鸿汽车用品有限公司 | Monitoring system for external image environment of automobile |
| CN103327294A (en) * | 2013-03-22 | 2013-09-25 | 张会朋 | Wireless network video instrument |
| CN103370734A (en) * | 2011-02-14 | 2013-10-23 | 斯堪尼亚商用车有限公司 | Method and system for intrusion monitoring of a motor vehicle |
| CN105227933A (en) * | 2015-10-29 | 2016-01-06 | 天津高德飞时科技发展有限公司 | A kind of 3G video frequency graphic monitoring device based on computer network |
| CN106846546A (en) * | 2017-01-18 | 2017-06-13 | 成都锐奕信息技术有限公司 | A kind of night anticollision monitoring system on drive recorder |
| CN108482307A (en) * | 2018-03-29 | 2018-09-04 | 芜湖乐锐思信息咨询有限公司 | A kind of auto security system based on mobile Internet |
| CN109733328A (en) * | 2019-01-23 | 2019-05-10 | 虞定生 | One kind being based on electronically controlled automobile remote monitoring device |
-
2008
- 2008-01-24 CN CNA2008100594926A patent/CN101221681A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101860730A (en) * | 2010-04-21 | 2010-10-13 | 中兴通讯股份有限公司 | 3G (The 3rd Generation Telecommunication) remote monitoring method, system and remote monitor |
| CN101883260A (en) * | 2010-05-25 | 2010-11-10 | 浙江天鸿汽车用品有限公司 | Monitoring system for external image environment of automobile |
| CN103370734A (en) * | 2011-02-14 | 2013-10-23 | 斯堪尼亚商用车有限公司 | Method and system for intrusion monitoring of a motor vehicle |
| CN103327294A (en) * | 2013-03-22 | 2013-09-25 | 张会朋 | Wireless network video instrument |
| CN105227933A (en) * | 2015-10-29 | 2016-01-06 | 天津高德飞时科技发展有限公司 | A kind of 3G video frequency graphic monitoring device based on computer network |
| CN106846546A (en) * | 2017-01-18 | 2017-06-13 | 成都锐奕信息技术有限公司 | A kind of night anticollision monitoring system on drive recorder |
| CN108482307A (en) * | 2018-03-29 | 2018-09-04 | 芜湖乐锐思信息咨询有限公司 | A kind of auto security system based on mobile Internet |
| CN109733328A (en) * | 2019-01-23 | 2019-05-10 | 虞定生 | One kind being based on electronically controlled automobile remote monitoring device |
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Open date: 20080716 |