CN102291541A - Virtual synthesis display system of vehicle - Google Patents
Virtual synthesis display system of vehicle Download PDFInfo
- Publication number
- CN102291541A CN102291541A CN2011102593050A CN201110259305A CN102291541A CN 102291541 A CN102291541 A CN 102291541A CN 2011102593050 A CN2011102593050 A CN 2011102593050A CN 201110259305 A CN201110259305 A CN 201110259305A CN 102291541 A CN102291541 A CN 102291541A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- image
- virtual
- panel computer
- computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Image Processing (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a virtual synthesis display system of a vehicle, which comprises a flat computer (1), cameras (2-7) on the left and the right, at the back and in the front of the vehicle, a trip computer (8), and vehicle driving state sensors (9-12). The flat computer (1) superposes and synthesizes images respectively transmitted from the cameras (2-7) to virtually generate an aerial panoramic image; the trip computer (8) obtains the data of the vehicle from the sensors (9-12) in time; after calling the data of the vehicle obtained in time by the trip computer (8), the flat computer (1) generates a movement trend track image of the vehicle; the virtual aerial panoramic image, an aerial self image of the vehicle and the movement trend track image of the vehicle are added and synthesized to generate an auxiliary judgment aerial panoramic image of the vehicle.
Description
Technical field
The present invention relates to a kind of virtual synthetic display system of image outside vehicle, the virtual synthetic display system of particularly a kind of vehicle assistant drive.
Background technology
As shown in Figure 1, Chinese patent application CN200910142345.X discloses a kind of reverse image device that contains distance measurement function, it includes: light emitting source 10, lens group 20 and display 30, this light emitting source 10 is installed in automobile tail, this light emitting source 10 can project light 11, this light 11 and in the last generation of determinand A, B pattern; This lens group 20 is installed in automobile tail, have camera lens, photosensory assembly and circuit board in this lens group 20, this camera lens is gathered the image at automobile rear on photosensory assembly, this circuit board calculates the distance away from the car of determinand and automobile tail again according to the tightness of the pattern that this photosensory assembly read; This display is located in the car and is watched for the driver, and electrically connects this lens group, makes this display show the distance away from the car of determinand image and determinand.This application is incident upon the tightness of pattern on the determinand by light emitting source, calculates the distance away from the car of determinand, uses and avoids the erroneous judgement of driver to the determinand distance away from the car; This light is invisible light, so back car or pedestrian are affected.
WO2009/104675 discloses a kind of vehicle-surroundings image display system, and it has: vehicle-mounted external camera, be installed on this car, and vehicle-surroundings is made a video recording; Monitor is set in position in the compartment that the driver can be visual; Monitor image generation unit, based on actual camera image from described vehicle-mounted external camera input, the show image of described monitor is given in generation, described monitor image generation unit has: image processing part, actual camera image from described vehicle-mounted external camera input is carried out viewpoint change, become the virtual video camera image of observing from driver's viewpoint position; Image storage part will be stored as image in the compartment in advance from image in the compartment that driver's viewpoint is photographed in advance; The image combiner circuit, to carrying out translucentization processing and become image in the translucent compartment from image in the compartment of described image storage part, and utilizing will the doubling of the image described translucent compartment in syntheticly to image from the virtual video camera image of described image processing part, generation shows the composograph of virtual video camera image through image in the translucent compartment.This vehicle-surroundings image display system only uses vehicle-mounted external camera system, and, can no parallax and grasp driver's dead angle part intuitively, in image is synthetic, will be from image in the compartment that driver's viewpoint is photographed in advance as image in the translucent compartment, for the composograph that on monitor, shows, see through in the translucent compartment image and show the virtual video camera image, can be according to concern the visual clearly outside situation of utilizing the dead angle that becomes the driver that the virtual video camera image obtains by the position that obtain and this car of image in the translucent compartment.
As shown in Figure 2, the side-looking monitor system A1 of WO2009/104675 has side video camera 1 (vehicle-mounted external camera), image processing control unit 2 (monitor image generation unit), monitor 3, blending ratio manual control interface 4 and external sensor 5.Described side video camera 1 is mounted by being built in the left car side rearview mirror or near being configured in left car side rearview mirror, and the front side part of the vehicle at the dead angle that becomes the driver is made a video recording.This side video camera 1 utilizes imaging apparatus (CCD, CMOS etc.) to obtain the actual camera image data of the front side part of vehicle.Described monitor 3 is set in position (for example, instrument board position etc.) in the compartment that the driver can be visual, and input is from the show image of image processing control unit 2, and carries out image and show.In this monitor 3, has the display frame 3a that LCD utilized or OLED display etc. show.As monitor 3, can in side-looking monitor system A1, set special-purpose monitor herein; In addition, also can be at the special-purpose monitor of camera chain setting that is used for eliminating the dead angle; In addition, also can take the monitor of other systems such as navigation system.Described image processing control unit 2 generates the show image of giving described monitor 3 based on the actual camera image of video camera 1 input from the side.This image processing control unit 2 has decoder 41, video memory 42, image processing part 43, video memory 44 (image storage part), control circuit (CPU) 45, supercircuit 46 (image combiner circuit), encoder 47, mixes external control portion 48 and brightness determine sensor 49 (brightness detection unit).The actual camera image of 43 pairs of video camera 1 inputs from the side of described image processing part carries out viewpoint change, becomes the virtual video camera image of observing from driver's viewpoint position.Specifically, utilize the actual camera image of 41 pairs of video camera 1 inputs from the side of decoder to carry out analog/digital conversion, and be stored in the video memory 42.Then, in image processing part 43, implement " image processing that comprises various processing (brightness adjustment, tint correction, marginal correction etc.) ", " whether having disposed the such viewpoint change of virtual video camera near driver's viewpoint handles ".Described video memory 44 will be stored as image in the compartment in advance from image RP (Fig. 3) in the compartment that driver's viewpoint is photographed in advance.For described supercircuit 46, to carrying out translucentization processing from image RP in the compartment of video memory 44, and make image RG in the translucent compartment, and utilize and will image RG described translucent compartment in to overlap onto from the image on the virtual video camera image of described image processing part 43 syntheticly, generation shows the composograph of virtual video camera image through image RG in the translucent compartment.
Therefore above-mentioned prior art only solves the problem of vehicle driver blind area, be that image only relates near the image of vehicle blind zone, it does not relate to other vehicles (barrier) and this car relative position, and this car is about to the driving trace simulation, therefore it is limited to the driving behavior prompting, and is very limited to driver's prompting when especially vehicle cut-ins, doubling, curb parking being gone into.
Summary of the invention
Therefore, the invention provides a kind of virtual synthesis system that comprises the omnibearing image outside vehicle of this car.
DAS (Driver Assistant System) of the present invention comprises panel computer, each video camera of vehicle periphery, car running computer and the various transducers of vehicle.Wherein panel computer, car running computer, each transducer of vehicle, each video camera of vehicle periphery, the Internet are interconnected constitutes network system,
Panel computer with video camera separately image transmitted superpose syntheticly, panoramic picture is got a bird's eye view in virtual generation.Car running computer obtains the vehicle data of transducer in good time, after panel computer calls the vehicle data that car running computer obtains in good time, generate vehicle movement trend trace image, the virtual panoramic picture of getting a bird's eye view adds vehicle self birds-eye view picture, adds the synthetic vehicle auxiliary judgment panoramic picture that generates of vehicle movement trend trace image.
This vehicle auxiliary judgment is got a bird's eye view panoramic picture and is supplied the driver to go into references such as position at driving doubling, curb parking.
The present invention is also with many other functions, because panel computer of the present invention links to each other with the Internet, therefore can pass through the Internet Long-distance Control panel computer, panel computer starts each video camera of vehicle periphery in good time, obtain vehicle-surroundings and get a bird's eye view panoramic picture, thereby constitute Vehicle Anti-Theft System.
Because panel computer of the present invention links to each other with the car running computer of vehicle, and panel computer can be stored data to car running computer and transfers and browse, so vehicle 4S shop can obtain vehicle vehicle condition information in good time, thus formation vehicle vehicle condition long distance control system.
Vehicle virtual of the present invention synthesizes display packing, and its step comprises: the image that panel computer transmits video camera separately superposes synthetic, and panoramic picture is got a bird's eye view in virtual generation; Described car running computer obtains the vehicle data of transducer in good time; After described panel computer calls the vehicle data that described car running computer obtains in good time, generate vehicle movement trend trace image; The virtual panoramic picture of getting a bird's eye view adds vehicle self birds-eye view picture, adds the synthetic vehicle auxiliary judgment panoramic picture that generates of vehicle movement trend trace image.
Description of drawings
Fig. 1 is the reverse image device schematic diagram that contains distance measurement function of prior art;
Fig. 2 is the vehicle-surroundings image display system block diagram of prior art;
Fig. 3 is that image outside vehicle of the present invention obtains schematic diagram;
Fig. 4 is the synthetic schematic diagram of image outside vehicle stack of the present invention;
Fig. 5 is vehicle panel computer of the present invention and car running computer and the interconnected schematic diagram of vehicle sensors;
Fig. 6 is that vehicle auxiliary judgment of the present invention is got a bird's eye view the flow chart that panorama sketch generates;
Fig. 7 is that vehicle doubling auxiliary judgment of the present invention is got a bird's eye view the panorama schematic diagram;
Fig. 8 is that the panorama schematic diagram is got a bird's eye view in the aid parking judgement of vehicle of the present invention roadside.
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing.Fig. 3 shows image outside vehicle acquisition process of the present invention, DAS (Driver Assistant System) of the present invention comprises panel computer 1, vehicle right front video camera 2, vehicle right back video camera 3, rear view of vehicle video camera 4, vehicle left back video camera 5, vehicle left front video camera 6, vehicle front video camera 7, panel computer 1 places on the vehicle central instrument board, vehicle right front video camera 2 and vehicle right back video camera 3 place on the vehicle right rear, vehicle left back video camera 5 and vehicle left front video camera 6 place on the vehicle right rear, vehicle front video camera 7 places on the vehicle body of vehicle front bumper front, rear view of vehicle video camera 4 places on the vehicle body of vehicle rear bumper back, and above-mentioned video camera 2-7 belongs to Digital Video.Certainly the present invention does not limit to above-mentioned such setting, can will one or some video cameras be set respectively on the vehicle body of vehicle both sides yet.Vehicle right front video camera 2, vehicle right back video camera 3, rear view of vehicle video camera 4, vehicle left back video camera 5, vehicle left front video camera 6, vehicle front video camera 7 link to each other with panel computer 1 respectively, as shown in Figure 4, above-mentioned video camera 2-7 is transferred to image separately in the panel computer 1, and panel computer 1 is automatically with the synthetic panoramic picture of the image overlay of different directions.
From common camera image splicing, obtain panorama sketch, combine computer graphics, the theory and the achievement of many subjects such as computer vision, image processing, photogrammetry, replace traditional Geometric Modeling with real image, can realize complicated virtual reality system, on computer display apparatus, reproduce the process of scene original appearance, than method based on geometrical model, the scenery true nature that it generates, render speed does not rely on the complexity of scene, and can obtain a dummy scene roaming system based on image.A lot of relevant for this class research document, for example:
" Panoramagram montage of camera review sequence " that the lacquer of Computer Science and Technology Department of Tsing-Hua University is speeded, Liu Qiangzai the 7th phase of calendar year 2001 " computer-aided design and graphics journal " delivers;
" from the inverse mapping algorithm of the synthetic target image of several reference pictures " that the Zheng Xin of the Institute of Software, Chinese Academy of Science, Wu Enhua delivered on 12 phases of calendar year 2001 " software journal ";
" the deformation pattern splicing research in the virtual environment " that Machinery Science and Engineering College, Huzhong University of Science and Tec's CHEN YONGQIANG, Wang Qifu delivered on the 1st phase of calendar year 2001 " Central China University of Science and Technology's journal: natural science edition ";
" based on the image processing in the virtual reality scenario of wavelet transformation " that the Jiang second place of Computers and Communication institute of Hunan University, Zhu Li, Zou Beiji, Zou Hao delivered in June, 2003 " Wuhan University's journal (engineering version) ";
The master thesis in 2005 " based on the design of virtual reality animated walk-through system " of the Xu Yuan of information engineering university of PLA;
2008 master thesis of the Chen Yuan of information engineering university of PLA " based on the virtual scene Generation Technology of image ";
The master thesis in 2007 of the Yang Yan of information engineering university of PLA " based on the research of sphere scene structure and the realization of image ";
The Zou Qiong soldier's of the National University of Defense Technology 2004 master thesis " based on the dummy scene roaming technical research of image ";
The doctorate papers in 2005 of the Hu Zhiping of Dalian University of Technology " image characteristics extraction, coupling and new viewpoint image Generation Technology ";
Doctorate papers in 2007 of the Guo Ming of Dalian University of Technology grace " picture construction based on image is drawn and process identification ";
Google Earth map adopts ripe broadband stream technology, and the basic data of 3D figure and icon can be provided for the user in real time, can be from the arbitrarily angled high definition topography and geomorphology that browses to your observed district.
Above-mentioned research document is hereby expressly incorporated by the open reference of technology of the present invention, and it discloses panel computer 1 of the present invention automatically with the synthetic embodiment that generates virtual panoramic figure of the image overlay of different directions.
Utilization of the present invention is installed in the Digital Video of vehicle periphery and obtains image, at first goes distortion to handle to the gained image, obtains correcting the back image, carries out the homography conversion to ground, and obtaining with a certain virtual view is the vertical view of the origin of coordinates.Calculate its position in the vertical view after the homography conversion simultaneously, with this Panoramagram montage optimization process of determining the splicing slit and splicing the slit.Export the virtual position calculation parameter between each image of getting a bird's eye view under the coordinate system at last, generate panoramic virtual birds-eye view picture.
Fig. 5 shows vehicle panel computer of the present invention and car running computer and the interconnected situation of vehicle sensors, and panel computer 1 is the touching computer of built-in wireless network card, and it can in time be got online without being tethered to a cable, and can certainly obtain the in good time road shape information of traffic control center.Panel computer 1 links to each other with the car running computer 8 of vehicle, therefore panel computer 1 can be transferred and browse car running computer 8 storage data, the traveling state of vehicle transducer comprises that Vehicular turn car running computer 8 links to each other with Vehicular turn angular transducer 9, automobile gear level transducer 10, vehicle wheel speed sensor 11, car brakeing transducer 12 these traveling state of vehicle transducers respectively again, car running computer 8 obtains the vehicle data of traveling state of vehicle transducer 9-12 in good time, and panel computer 1 calls this vehicle data.In fact the vehicle data that detects in the computer 8 of driving a vehicle is many more than the vehicle data of above-mentioned traveling state of vehicle transducer 9-12, and all data of car running computer 8 all can be called by panel computer 1, encrypt the back and are called by remote internet.
Fig. 6 is that vehicle auxiliary judgment of the present invention is got a bird's eye view the flow chart that panorama sketch generates, panel computer 1 with video camera 2-7 separately image transmitted superpose syntheticly, panoramic picture is got a bird's eye view in virtual generation.Again car running computer 8 is obtained in good time the vehicle data of transducer 9-12, after panel computer 1 calls this vehicle data, generate vehicle movement trend trace image, the virtual panoramic picture of getting a bird's eye view adds vehicle self image of getting a bird's eye view, and adds the synthetic vehicle auxiliary judgment that generates of vehicle movement trend trace image and gets a bird's eye view panoramic picture.The vehicle of wherein getting a bird's eye view self image is based in the calculator memory in advance, and canned data calls.
Fig. 7 is that vehicle doubling auxiliary judgment of the present invention is got a bird's eye view the panorama schematic diagram, the vehicle auxiliary judgment that it shows after the present invention synthesizes is got a bird's eye view panoramic picture, this vehicle auxiliary judgment panoramic picture invents has only a video camera 14, its high this car vehicle top that places, overlook whole road surface, it comprises this car 13 and nearby vehicle 15 situations, and demonstrates vehicle movement trend track in good time, for driver's auxiliary reference.
Fig. 8 is that the panorama schematic diagram is got a bird's eye view in the aid parking judgement of vehicle of the present invention roadside.This vehicle auxiliary judgment is got a bird's eye view panoramic picture and is invented and have only a video camera 14, and whole road surface is overlooked in its high this car vehicle top that places, and it comprises this car 13 and nearby vehicle 15 situations, and demonstrates vehicle movement trend track and early warning in good time.
Vehicle virtual of the present invention synthesizes display packing, and its step is following to be comprised: the image that panel computer 1 transmits video camera 2-7 separately superposes synthetic, and panoramic picture is got a bird's eye view in virtual generation; Described car running computer 8 obtains the vehicle data of traveling state of vehicle transducer 9-12 in good time; After described panel computer 1 calls the vehicle data that described car running computer 8 obtains in good time, generate vehicle movement trend trace image.
The present invention is not limited to above-mentioned execution mode and function, because panel computer 1 of the present invention links to each other with the Internet again, therefore can pass through the Internet Long-distance Control panel computer 1, panel computer 1 starts each video camera 2-7 of vehicle periphery in good time, obtain vehicle-surroundings and get a bird's eye view panoramic picture, thereby constitute Vehicle Anti-Theft System.
Because panel computer of the present invention links to each other with the car running computer of vehicle, and panel computer 1 can be transferred and browse car running computer 8 storage data, so vehicle 4S shop can obtain vehicle vehicle condition information in good time, thus formation vehicle vehicle condition long distance control system.
Claims (8)
1. a vehicle virtual synthesizes display system, it comprises panel computer (1), each video camera of vehicle periphery left-right and front-back (2-7), car running computer (8), with vehicle running state transducer (9-12), it is characterized in that described panel computer (1) transmits the image that comes separately with video camera (2-7) and superposes synthetic, panoramic picture is got a bird's eye view in virtual generation, described car running computer (8) obtains the vehicle data of transducer (9-12) in good time, after described panel computer (1) calls the vehicle data that described car running computer (8) obtains in good time, generate vehicle movement trend trace image, the described virtual panoramic picture of getting a bird's eye view adds vehicle self image of getting a bird's eye view, and adds the synthetic vehicle auxiliary judgment that generates of vehicle movement trend trace image and gets a bird's eye view panoramic picture.
2. vehicle virtual as claimed in claim 1 synthesizes display system, it is characterized in that described panel computer (1) is the touching computer of built-in wireless network card, and it can in time be got online without being tethered to a cable, and can obtain the in good time road shape information of traffic control center.
3. vehicle virtual as claimed in claim 1 synthesizes display system, it is virtual for having only a video camera (14) to it is characterized in that panoramic picture is got a bird's eye view in described virtual generation, its high this car vehicle top that places, overlook whole road surface situation, its whole road surface situation comprises this car (13) and nearby vehicle (15) situation.
4. vehicle virtual as claimed in claim 2 synthesizes display system, it is characterized in that by the described panel computer of the Internet Long-distance Control (1), described panel computer (1) starts each video camera of vehicle periphery (2-7) in good time, obtains vehicle-surroundings and gets a bird's eye view panoramic picture, constitutes Vehicle Anti-Theft System.
5. vehicle virtual as claimed in claim 2 synthesizes display system, it is characterized in that by the described panel computer of the Internet Long-distance Control (1), and described car running computer (8) storage data are transferred and browsed to described panel computer (1), constitutes vehicle vehicle condition long distance control system.
6. a vehicle virtual synthesizes display packing, and its step comprises:
The image that panel computer (1) transmits video camera (2-7) separately superposes synthetic, and panoramic picture is got a bird's eye view in virtual generation;
Described car running computer (8) obtains the vehicle data of traveling state of vehicle transducer (9-12) in good time;
After described panel computer (1) calls the vehicle data that described car running computer (8) obtains in good time, generate vehicle movement trend trace image;
Vehicle self image is got a bird's eye view in the affix of described virtual panoramic image;
Add the synthetic vehicle auxiliary judgment that generates of vehicle movement trend trace image and get a bird's eye view panoramic picture.
7. vehicle virtual as claimed in claim 6 synthesizes display packing, by the described panel computer of the Internet Long-distance Control (1) and described each video camera (2-7), constitutes anti-stealing method for vehicles.
8. vehicle virtual as claimed in claim 6 synthesizes display packing, by described panel computer of the Internet Long-distance Control (1) and described car running computer (8), constitutes vehicle vehicle condition long-distance monitoring method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102593050A CN102291541A (en) | 2011-09-05 | 2011-09-05 | Virtual synthesis display system of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102593050A CN102291541A (en) | 2011-09-05 | 2011-09-05 | Virtual synthesis display system of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102291541A true CN102291541A (en) | 2011-12-21 |
Family
ID=45337621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102593050A Pending CN102291541A (en) | 2011-09-05 | 2011-09-05 | Virtual synthesis display system of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102291541A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379264A (en) * | 2012-04-25 | 2013-10-30 | 索尼公司 | Imaging apparatus, imaging processing method, image processing device and imaging processing system |
| CN104104915A (en) * | 2014-07-21 | 2014-10-15 | 四川沛阳科技有限公司 | Multifunctional driving monitoring early warning system based on mobile terminal |
| CN104135650A (en) * | 2014-08-11 | 2014-11-05 | 四川沛阳科技有限公司 | Panoramic overlooking driving monitoring method with driving track prediction based on mobile terminal |
| CN104506800A (en) * | 2014-12-15 | 2015-04-08 | 浙江宇视科技有限公司 | Scene synthesis and comprehensive monitoring method and device for electronic police cameras in multiple directions |
| CN105721793A (en) * | 2016-05-05 | 2016-06-29 | 深圳市歌美迪电子技术发展有限公司 | Driving distance correction method and device |
| CN108184049A (en) * | 2017-12-13 | 2018-06-19 | 深圳进化动力数码科技有限公司 | Bicycle recording apparatus |
| CN108538084A (en) * | 2017-03-01 | 2018-09-14 | 奥迪股份公司 | Visualize alarm set, vehicle and visualization based reminding method |
| CN108965717A (en) * | 2018-08-02 | 2018-12-07 | 杜朝阳 | Ring lens camera |
| CN110228415A (en) * | 2018-03-06 | 2019-09-13 | 松下知识产权经营株式会社 | Vehicle-surroundings display system, display control unit and display control method |
| CN110300285A (en) * | 2019-07-17 | 2019-10-01 | 北京智行者科技有限公司 | Panoramic video acquisition method and system based on unmanned platform |
| CN110891830A (en) * | 2017-06-02 | 2020-03-17 | 爱信精机株式会社 | Peripheral monitoring device |
| CN110983914A (en) * | 2019-12-19 | 2020-04-10 | 徐工集团工程机械股份有限公司道路机械分公司 | Road roller with panorama welt compaction system |
| CN113345228A (en) * | 2021-06-01 | 2021-09-03 | 星觅(上海)科技有限公司 | Driving data generation method, device, equipment and medium based on fitted track |
| CN113370993A (en) * | 2021-06-11 | 2021-09-10 | 北京汽车研究总院有限公司 | Control method and control system for automatic driving of vehicle |
| CN114516338A (en) * | 2020-11-17 | 2022-05-20 | 佳骏科技股份有限公司 | Driving monitoring system |
-
2011
- 2011-09-05 CN CN2011102593050A patent/CN102291541A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379264A (en) * | 2012-04-25 | 2013-10-30 | 索尼公司 | Imaging apparatus, imaging processing method, image processing device and imaging processing system |
| CN103379264B (en) * | 2012-04-25 | 2018-08-31 | 索尼公司 | Imaging device, image processing method, image processing equipment and image processing system |
| CN104104915A (en) * | 2014-07-21 | 2014-10-15 | 四川沛阳科技有限公司 | Multifunctional driving monitoring early warning system based on mobile terminal |
| CN104135650A (en) * | 2014-08-11 | 2014-11-05 | 四川沛阳科技有限公司 | Panoramic overlooking driving monitoring method with driving track prediction based on mobile terminal |
| CN104506800B (en) * | 2014-12-15 | 2018-11-13 | 浙江宇视科技有限公司 | The alert camera scene synthesis of the multi-direction electricity of one kind and comprehensive monitoring and controlling method and device |
| CN104506800A (en) * | 2014-12-15 | 2015-04-08 | 浙江宇视科技有限公司 | Scene synthesis and comprehensive monitoring method and device for electronic police cameras in multiple directions |
| CN105721793A (en) * | 2016-05-05 | 2016-06-29 | 深圳市歌美迪电子技术发展有限公司 | Driving distance correction method and device |
| CN105721793B (en) * | 2016-05-05 | 2019-03-12 | 深圳市歌美迪电子技术发展有限公司 | A kind of driving distance bearing calibration and device |
| CN108538084B (en) * | 2017-03-01 | 2021-01-08 | 奥迪股份公司 | Visual reminding device, vehicle and visual reminding method |
| CN108538084A (en) * | 2017-03-01 | 2018-09-14 | 奥迪股份公司 | Visualize alarm set, vehicle and visualization based reminding method |
| CN110891830A (en) * | 2017-06-02 | 2020-03-17 | 爱信精机株式会社 | Peripheral monitoring device |
| CN108184049A (en) * | 2017-12-13 | 2018-06-19 | 深圳进化动力数码科技有限公司 | Bicycle recording apparatus |
| CN110228415A (en) * | 2018-03-06 | 2019-09-13 | 松下知识产权经营株式会社 | Vehicle-surroundings display system, display control unit and display control method |
| CN108965717A (en) * | 2018-08-02 | 2018-12-07 | 杜朝阳 | Ring lens camera |
| CN110300285A (en) * | 2019-07-17 | 2019-10-01 | 北京智行者科技有限公司 | Panoramic video acquisition method and system based on unmanned platform |
| CN110300285B (en) * | 2019-07-17 | 2021-09-10 | 北京智行者科技有限公司 | Panoramic video acquisition method and system based on unmanned platform |
| CN110983914A (en) * | 2019-12-19 | 2020-04-10 | 徐工集团工程机械股份有限公司道路机械分公司 | Road roller with panorama welt compaction system |
| CN110983914B (en) * | 2019-12-19 | 2022-06-17 | 徐工集团工程机械股份有限公司道路机械分公司 | Road roller with panorama welt compaction system |
| CN114516338A (en) * | 2020-11-17 | 2022-05-20 | 佳骏科技股份有限公司 | Driving monitoring system |
| CN113345228A (en) * | 2021-06-01 | 2021-09-03 | 星觅(上海)科技有限公司 | Driving data generation method, device, equipment and medium based on fitted track |
| CN113370993A (en) * | 2021-06-11 | 2021-09-10 | 北京汽车研究总院有限公司 | Control method and control system for automatic driving of vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102291541A (en) | Virtual synthesis display system of vehicle | |
| JP7245295B2 (en) | METHOD AND DEVICE FOR DISPLAYING SURROUNDING SCENE OF VEHICLE-TOUCHED VEHICLE COMBINATION | |
| JP7010221B2 (en) | Image generator, image generation method, and program | |
| JP6310652B2 (en) | Video display system, video composition device, and video composition method | |
| CN110120072B (en) | Method and system for tracking mobile devices | |
| US8817079B2 (en) | Image processing apparatus and computer-readable recording medium | |
| CN108765496A (en) | A kind of multiple views automobile looks around DAS (Driver Assistant System) and method | |
| CN111582080B (en) | Method and device for realizing 360-degree looking-around monitoring of vehicle | |
| CN107547864B (en) | Surrounding view monitoring system and method for vehicle | |
| KR100721560B1 (en) | System and method for provision of 3-dimensional car information with arbitrary viewpoint | |
| JP6079131B2 (en) | Image processing apparatus, method, and program | |
| KR20180117882A (en) | Mtehod of detecting obstacle around vehicle | |
| CN107465890B (en) | Image processing device for vehicle | |
| CN106799993A (en) | Streetscape acquisition method and system, vehicle | |
| US20110026772A1 (en) | Method of using laser scanned point clouds to create selective compression masks | |
| WO2015039776A1 (en) | Driver assistance system for displaying surroundings of a vehicle | |
| CN112074875A (en) | Method and system for constructing group optimization depth information of 3D characteristic graph | |
| CN110377026A (en) | Information processing unit, storage medium and information processing method | |
| CN104321224A (en) | Motor vehicle having a camera monitoring system | |
| CN101487895B (en) | Reverse radar system capable of displaying aerial vehicle image | |
| CN108174089B (en) | Backing image splicing method and device based on binocular camera | |
| WO2018134897A1 (en) | Position and posture detection device, ar display device, position and posture detection method, and ar display method | |
| JP2012257107A (en) | Image generating device | |
| US20150098624A1 (en) | Parking support apparatus | |
| JP2010028803A (en) | Image displaying method for parking aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |