CN200994176Y - Front road scene collecting platform - Google Patents
Front road scene collecting platform Download PDFInfo
- Publication number
- CN200994176Y CN200994176Y CN 200620172728 CN200620172728U CN200994176Y CN 200994176 Y CN200994176 Y CN 200994176Y CN 200620172728 CN200620172728 CN 200620172728 CN 200620172728 U CN200620172728 U CN 200620172728U CN 200994176 Y CN200994176 Y CN 200994176Y
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- CN
- China
- Prior art keywords
- camera
- road
- road ahead
- video
- acquisition platform
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- 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.)
- Expired - Fee Related
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Abstract
This is a platform for image sampling of front road which includes a 3CCD camera (1), a block (16) and an industrial processing computer. The difference lays that a camera (2) and the vidicon (1) are vertically installed and fixed on an image sampling support block (3). The support block (3) is fixed on a slider (11) and the slider (11) is connected with the sliding block (10). The sliding block (10) is fixed on the block (16) and the block (16) is connected with a hanger (15). The hanger (15) hangs in the middle of the top of the chief and vice seat. The camera (2) is a colorful CDD one used specially for image sampling. The sliding direction of the slider (11) is parallel with shooting direction of the camera (1) and camera (2) thus the utility model can regulate the position of the camera back and force along the shooting direction and can regulate the brightness of the images automatically. This enables the user to regulate the shooting angle conveniently and can sample the video and image of the road forward synchronously, safely and of high quality.
Description
Technical field
The utility model relates to a kind of image/video harvester, particularly a kind of platform that is used to gather road ahead scene video and image.
Background technology
At present, known road ahead scene acquisition platform, it is mainly combined by support 16,2 3CCD video cameras 1, image pick-up card, industrial control computers.Support 16 is installed in the top that road information is gathered car, 2 ccd video cameras 1 that are installed on the support 16 are positioned at roof left and right sides parallel horizontal arrangement, be used for taking respectively the road ahead scene, 2 video camera 1 camera lenses installing on the support 16, can only swing up and down the angle of regulating shooting with left rotation and right rotation, can not before and after direction of advance, regulate; And the pixel of ccd video camera 1 is lower, and institute shoots the video not fogging clear, and it again can not images acquired information, makes the road scene information of collection can not satisfy the needs of road scene branch; In addition, the installation of the ccd video camera 1 of this platform is to be positioned at vehicle roof, and operation inconvenience also is subjected to the interference of external environment condition easily, thereby may influences acquisition quality and various hardware, circuit are easily produced damage.
Summary of the invention
The technical problem to be solved in the present invention is at above-mentioned the deficiencies in the prior art, provides a kind of staff of convenience to adjust camera angle, ensures hardware under reliable conditions, and video and image are carried out the workbench that synchronous high-quality is gathered.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of road ahead scene acquisition platform, it comprises 3CCD video camera 1, support 16 and industrial control computer, difference is: camera 2 and the vertical up and down installation of video camera 1, and be fixed on together on the IMAQ supporting seat 3, supporting seat 3 is installed on the slide block 11, slide block 11 and slide 10 are slidingly connected, slide 10 is installed on the support 16, support 16 connects with suspension bracket 15, and suspension bracket 15 is lifted on the top in positive front passenger's seat centre position in the car.
Press such scheme, the moving direction of described slide block 11 is parallel with the shooting direction of video camera 1 and camera 2.
Press such scheme, described camera 2 is colored wide-angle lens ccd video cameras, carries out the IMAQ of road scene specially.
Press such scheme, described platform is simultaneously images acquired information and video information, and in real time and road information at that time link; Described industrial control computer is obtained the average gray value of image when catching image, the bound of this value with gray value compared, and then adjusts camera gain if surpass the bound scope, adjusts the brightness of images acquired automatically, makes clear picture.
Compared with prior art, the beneficial effects of the utility model are: 1. owing to adopted the colour imagery shot 2 of high pixel, the road ahead scene video clear picture of being gathered.2. video camera 1 and camera 2 are installed up and down, and it is reasonable, practical to take the visual angle.3. on existing support 16, slide block 11 has been installed again, video camera 1 and camera 2 are found a view conveniently to road ahead taking on the direction and can front and back adjustment taking the seat in the plane.4. it is installed in the car, is convenient to operation, is beneficial to protection equipment.5. it can adjust image brightness automatically; Like this, it can adjust the video camera shooting angle easily, synchronous, high pixel, collects the video image of road ahead scene safely.
Description of drawings
Fig. 1 is a workflow diagram of the present utility model.
Fig. 2 is the structural representation of an embodiment of the utility model.
Fig. 3 be among Fig. 2 A to view.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing, as Fig. 1, with colored 3CCD video camera 1, colored CCD camera 2 is filmed the road ahead scene, by S terminal video line, 1394 data wire transmission signals, by image pick-up card and 1394 interface cards, control video camera 1 and camera 2 respectively by industrial control computer, and with the place ahead video, picture signal is compressed, range sensor in the equipment of highway information gathering meanwhile, GPS receivers etc. are gathered relevant road information, the most at last video, image information and road relevant information are saved in the highway image database in the industrial control computer.In this process, described camera 2 carries out IMAQ specially, and described video camera 1 is specifically designed to video acquisition.Road information gather car with average 50 kilometers/time speed travel, take a width of cloth road ahead images with the Industry Control computer control every 10 meters.
In Fig. 2,3, the top of video camera 1 connects with connector 4, camera 2 is installed on the top of connector 4, and be fixed on together on the IMAQ supporting seat 3, supporting seat 3 is installed on the slide block 11, and slide block 11 and slide 10 are slidingly connected, and slide 10 is installed on the support 16, support 16 connects with suspension bracket 15, and suspension bracket 15 is lifted on the top in positive front passenger's seat centre position in the car.Adjusting knob 13 and control knob 14, adjusting knob 13 is installed on the support 16 to be adjusted supports 16 and takes the angle up and down, control knob 14 is adjusted support about 16 and is taken the angle, adjustment screw 12 on the slide 10 is used for adjusting slide block 11 and moves forward and backward, thereby the angle is taken in the front and back of adjusting video camera 1 and camera 2.
Claims (5)
1. road ahead scene acquisition platform, it comprises 3CCD video camera (1), support (16) and industrial control computer, it is characterized in that: camera (2) and the vertical up and down installation of video camera (1), and be fixed on together on the IMAQ supporting seat (3), IMAQ supporting seat (3) is installed on the slide block (11), slide block (11) and slide (10) are slidingly connected, slide (10) is installed on the support (16), support (16) connects with suspension bracket (15), and suspension bracket (15) is lifted on the top in positive front passenger's seat centre position in the car.
2. road ahead scene acquisition platform according to claim 1 is characterized in that the moving direction of described slide block (11) is parallel with the shooting direction of camera (2) with video camera (1).
3. road ahead scene acquisition platform according to claim 1 and 2 is characterized in that described camera (2) is colored wide-angle lens CCD camera, carries out the IMAQ of road scene specially.
4. road ahead scene acquisition platform according to claim 1 and 2 is characterized in that its simultaneously images acquired information and video information, and links with at that time road information in real time.
5. road ahead scene acquisition platform according to claim 1 and 2, it is characterized in that described industrial control computer is when catching image, obtain the average gray value of image, the bound of this value with gray value compared, then adjust camera gain if surpass the bound scope, reach the purpose of adjusting images acquired brightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620172728 CN200994176Y (en) | 2006-12-29 | 2006-12-29 | Front road scene collecting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620172728 CN200994176Y (en) | 2006-12-29 | 2006-12-29 | Front road scene collecting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200994176Y true CN200994176Y (en) | 2007-12-19 |
Family
ID=38947245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620172728 Expired - Fee Related CN200994176Y (en) | 2006-12-29 | 2006-12-29 | Front road scene collecting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200994176Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776438B (en) * | 2010-01-26 | 2013-04-24 | 武汉理工大学 | Measuring device and method of road mark |
| CN102087116B (en) * | 2009-12-08 | 2013-07-10 | 财团法人工业技术研究院 | Processing method and system of mobile camera to road scene image |
| CN105427601A (en) * | 2015-12-14 | 2016-03-23 | 北京中交华安科技有限公司 | Multiple-degree-of-freedom road condition observation apparatus |
| CN103079047B (en) * | 2012-12-25 | 2016-07-20 | 华为技术有限公司 | A kind of method of parameter adjustment and terminal |
| CN110091874A (en) * | 2019-05-07 | 2019-08-06 | 绍兴天宏激光科技有限公司 | A kind of safety driving system and recognition methods based on Expression Recognition |
-
2006
- 2006-12-29 CN CN 200620172728 patent/CN200994176Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087116B (en) * | 2009-12-08 | 2013-07-10 | 财团法人工业技术研究院 | Processing method and system of mobile camera to road scene image |
| CN101776438B (en) * | 2010-01-26 | 2013-04-24 | 武汉理工大学 | Measuring device and method of road mark |
| CN103079047B (en) * | 2012-12-25 | 2016-07-20 | 华为技术有限公司 | A kind of method of parameter adjustment and terminal |
| CN105427601A (en) * | 2015-12-14 | 2016-03-23 | 北京中交华安科技有限公司 | Multiple-degree-of-freedom road condition observation apparatus |
| CN110091874A (en) * | 2019-05-07 | 2019-08-06 | 绍兴天宏激光科技有限公司 | A kind of safety driving system and recognition methods based on Expression Recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20100129 |