CN204652529U - Vehicle Surround Video treatment system - Google Patents
Vehicle Surround Video treatment system Download PDFInfo
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- CN204652529U CN204652529U CN201520390568.9U CN201520390568U CN204652529U CN 204652529 U CN204652529 U CN 204652529U CN 201520390568 U CN201520390568 U CN 201520390568U CN 204652529 U CN204652529 U CN 204652529U
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- camera
- vehicle
- surround video
- treatment system
- vehicle surround
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Abstract
The utility model discloses a kind of vehicle Surround Video treatment system, wherein a kind of vehicle Surround Video treatment system, comprise a display system, a control treatment terminal and four cameras; Described camera is symmetrically fixed on four sides of a vehicle and 360 ° of visual angles of the described vehicle's surroundings of covering that cooperatively interacts respectively, described display system connects described control treatment terminal, described control treatment terminal connects described camera, is provided with a sensitive chip in described camera.Owing to have employed vehicle Surround Video treatment system of the present utility model, can realize providing 360 ° of seamless spliced panorama 3D images, have display frame splicing seamless, definition is high, the advantage of non-blind area.
Description
Technical field
The utility model relates to automobile video frequency process field, particularly relates to a kind of vehicle Surround Video treatment system.
Background technology
The auxiliary in fact wherein major part of panoramic looking-around driving of installing in some middle and high end vehicles in existing market is 2D imaging technique, still there is larger limitation, vision dead zone still exists, camera is larger by the impact of panorama light intensity, display also can only realize seamed splicing to the image mosaic of each camera, cannot give the judgement of driver's full apparent under steam.
Summary of the invention
For the defect of above-mentioned prior art and the technical problem of existence, the primary technical problem that the utility model solves is to provide a kind of vehicle Surround Video treatment system, can realize providing 360 ° of seamless spliced panorama 3D images, have display frame splicing seamless, definition is high, the advantage of non-blind area.
The technical scheme realizing above-mentioned purpose is:
A kind of vehicle Surround Video treatment system of the present utility model, comprises a display system, a control treatment terminal and four cameras; Described camera is symmetrically fixed on four sides of a vehicle and 360 ° of visual angles of the described vehicle's surroundings of covering that cooperatively interacts respectively, described display system connects described control treatment terminal, described control treatment terminal connects described camera, is provided with a sensitive chip in described camera.
Further improvement of the utility model is, described sensitive chip comprises: a photosensitive area, a white balance pixel region, an optical filtering and a reflecting plate, described white balance pixel region is formed in described photosensitive area, described optical filtering is arranged in described white balance pixel region, and described reflecting plate is arranged on rear side of described photosensitive area.
Further improvement of the utility model is, described camera adopts 190 °, horizontal view angle and the wide-angle lens of 90 °, vertical angle of view.
Further improvement of the utility model is, described camera adopts the camera of 1024*800 numerical digit.
Further improvement of the utility model is, described camera comprises a memory module.
The utility model is owing to have employed above technical scheme, and making it have following beneficial effect is:
Camera coordinates the 360 ° of visual angles covering vehicle's surroundings, and the seamless spliced of each camera shooting picture afterwards provides basis.Sensitive chip is used for the automatic calibration of camera brightness.Photosensitive area, white balance pixel region, optical filtering and reflecting plate coordinate jointly, for the realization of the automatic calibration of camera brightness provides physical basis.Camera adopts 190 °, horizontal view angle and the wide-angle lens of 90 °, vertical angle of view, and when ensure that camera is installed on vehicle four side, camera can coordinate the 360 ° of visual angles covering vehicle's surroundings, non-blind area.Camera adopts the camera of 1024*800 numerical digit to ensure that the definition of photographic images.The employing of memory module, makes truly reduce when a fault occurs full-view image at that time, can put accident generation truth at that time in order, has the function of auxiliary verification.
Accompanying drawing explanation
Fig. 1 is the structural representation of vehicle Surround Video treatment system of the present utility model;
Fig. 2 is camera and the vehicle syndeton schematic diagram of vehicle Surround Video treatment system of the present utility model;
Fig. 3 is the overall procedure schematic diagram of vehicle Surround Video processing method of the present utility model;
Fig. 4 is the display screen display image schematic diagram of vehicle Surround Video processing method of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Refer to Fig. 1, Fig. 2, a kind of vehicle Surround Video treatment system of the present utility model, comprise display system 1, control treatment terminal 2 and four cameras 3; Camera 3 is symmetrically fixed on four sides of a vehicle 4 and 360 ° of visual angles of covering vehicle 4 surrounding that cooperatively interacts respectively, and display system 1 connection control processing terminal 2, control treatment terminal 2 connects camera 3, is provided with a sensitive chip in camera 3.
Camera 3 coordinates the 360 ° of visual angles covering vehicle 4 surrounding, and the seamless spliced of each camera 3 shooting picture afterwards provides basis.Sensitive chip is used for the automatic calibration of camera 3 brightness.
Sensitive chip comprises: a photosensitive area, a white balance pixel region, an optical filtering and a reflecting plate, white balance pixel region is formed in photosensitive area, and optical filtering is arranged in white balance pixel region, and reflecting plate is arranged on rear side of photosensitive area.
Photosensitive area, white balance pixel region, optical filtering and reflecting plate coordinate jointly, for the realization of the automatic calibration of camera 3 brightness provides physical basis.
In the present embodiment, camera 3 adopts 190 °, horizontal view angle and the wide-angle lens of 90 °, vertical angle of view.
Camera 3 adopts 190 °, horizontal view angle and the wide-angle lens of 90 °, vertical angle of view, and when ensure that camera 3 is installed on vehicle 4 four side, camera 3 can coordinate the 360 ° of visual angles covering vehicle 4 surrounding, non-blind area.
In addition, camera 3 adopts the camera 3 of 1024*800 numerical digit.
Camera 3 adopts the camera 3 of 1024*800 numerical digit to ensure that the definition of photographic images.
Camera 3 comprises a memory module.
The employing of memory module, makes truly reduce when a fault occurs full-view image at that time, can put accident generation truth at that time in order, has the function of auxiliary verification.
Refer to Fig. 3, Fig. 4, the utility model, based on a kind of vehicle Surround Video processing method of vehicle Surround Video treatment system of the present utility model, comprises step:
S1: by camera shooting also autostore image;
S2: the image that control treatment terminal receives the shooting of each camera carries out seamless split process automatically;
Wherein, S2 step comprises step further:
Taken by camera and store the image of vehicle four side of each gray scale of three primary colors;
Set up four seamless spliced viewing areas 6 of four sides distributions at the display screen of display system, and set up the position corresponding relation of each image pixel and respective side viewing area 6 pixel;
Set up a grey scale pixel value form of each image all pixels in rear seam crossing one fixed distance of distance splicing;
The gray value of grey scale pixel value form to the pixel of correspondence is utilized to adjust.
S3: the image information after seamless split process is sent to display system and shows by control treatment terminal, obtains a split image;
Wherein, image information comprises the position correspondence relationship information of gray value information and each image pixel and respective side viewing area 6 pixel.
S4: display system carries out automatic calibration to split image;
Wherein, S4 step comprises step further:
Display system initialization;
Control each camera and take the extraneous picture of two frames continuously;
Display system calculates according to extraneous picture and obtains corresponding structure light image;
Display system calculates according to structure light image and obtains characteristic point;
Calculate according to characteristic point and obtain world coordinates;
Correct according to the location of pixels of world coordinates to split image.
S5: the split image after display system display corrects.
In addition, monolateral 180 ° of wide-angle cameras can also be set as required and take monolateral auxiliary image 5.Now, the result layout of display screen display as shown in Figure 4.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thus, some details in embodiment should not formed restriction of the present utility model, the utility model by the scope that defines using appended claims as protection range of the present utility model.
Claims (5)
1. a vehicle Surround Video treatment system, is characterized in that, comprises a display system, a control treatment terminal and four cameras; Described camera is symmetrically fixed on four sides of a vehicle and 360 ° of visual angles of the described vehicle's surroundings of covering that cooperatively interacts respectively, described display system connects described control treatment terminal, described control treatment terminal connects described camera, is provided with a sensitive chip in described camera.
2. vehicle Surround Video treatment system according to claim 1, it is characterized in that: described sensitive chip comprises: a photosensitive area, a white balance pixel region, an optical filtering and a reflecting plate, described white balance pixel region is formed in described photosensitive area, described optical filtering is arranged in described white balance pixel region, and described reflecting plate is arranged on rear side of described photosensitive area.
3. vehicle Surround Video treatment system according to claim 1, is characterized in that: described camera adopts 190 °, horizontal view angle and the wide-angle lens of 90 °, vertical angle of view.
4. vehicle Surround Video treatment system according to claim 3, is characterized in that: described camera adopts the camera of 1024*800 numerical digit.
5. the vehicle Surround Video treatment system according to any one of claim 1-4, is characterized in that: described camera comprises a memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390568.9U CN204652529U (en) | 2015-06-08 | 2015-06-08 | Vehicle Surround Video treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390568.9U CN204652529U (en) | 2015-06-08 | 2015-06-08 | Vehicle Surround Video treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652529U true CN204652529U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390568.9U Expired - Fee Related CN204652529U (en) | 2015-06-08 | 2015-06-08 | Vehicle Surround Video treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652529U (en) |
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2015
- 2015-06-08 CN CN201520390568.9U patent/CN204652529U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160608 |