CN202599353U - Full-size panoramic stereoscopic visual measuring system for commercial vehicle - Google Patents
Full-size panoramic stereoscopic visual measuring system for commercial vehicle Download PDFInfo
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- CN202599353U CN202599353U CN 201220243428 CN201220243428U CN202599353U CN 202599353 U CN202599353 U CN 202599353U CN 201220243428 CN201220243428 CN 201220243428 CN 201220243428 U CN201220243428 U CN 201220243428U CN 202599353 U CN202599353 U CN 202599353U
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Abstract
The utility model discloses a full-size panoramic stereoscopic visual measuring system for a commercial vehicle, aiming at solving the problem that a single image pickup camera cannot pick up two large-size overall panoramic images of the commercial vehicle at the same time. The system comprises a top plate (1), a camera (2), a base (3), stand columns (4) and a convex lens (5). The full-size panoramic stereoscopic visual measuring system for the commercial vehicle provided by the utility model has the advantages of small size, simplicity and convenience in operation, reliable performance, high universality, easiness in installation, low manufacturing cost and high accuracy, and can satisfy non-contact detection requirements of state metrological and quality supervision departments and manufacturers.
Description
Technical field
The utility model relates to a kind of checkout equipment of auto industry field, and in particular, it relates to a kind of commerial vehicle overall dimensions of a car full-view stereo vision measurement system.
Background technology
For guaranteeing the safety traffic of automobile, the measurement of automobile full car size is one of the main test item in Automobile Detection field.At present, the measurement of automobile dimension is mainly rested on manual meter ruler measure, efficient is low, low precision, and intensity of workers is big.Adopt and gather automobile image and then realize that the method that overall dimensions of a car is measured has solved above technical bottleneck, yet because the lengthwise dimension of commerial vehicle is big, camera lens can't be realized whole collections of car load image; Often measure through the mode of image mosaic, the image mosaic measuring accuracy is low, and effect is relatively poor; Simultaneously; Because two width of cloth images that the measurement of carrying out the automobile three-dimensional dimension needs video camera to take at diverse location, length consuming time can't adapt to the detection beat of detection line.Therefore,, design commerial vehicle overall dimensions of a car full-view stereo vision measurement system for improving detection efficiency, significant to the technical progress of auto industry detection range.
Summary of the invention
The utility model is to realizing that at present single camera gathers two width of cloth overall dimensions of a car images; And then accomplish the present situation of mini system physical dimension, high Precision Detection commerial vehicle overall dimensions of a car, provide that a kind of volume is little, easy and simple to handle, dependable performance, highly versatile, be easy to install, low cost of manufacture, precision are high satisfies the commerial vehicle overall dimensions of a car full-view stereo vision measurement system that national metering, quality supervised department and manufacturer's non-contact detecting require.
Consult Fig. 1 to Fig. 7, for solving the problems of the technologies described above, the utility model adopts following technical scheme to be achieved.The commerial vehicle overall dimensions of a car full-view stereo vision measurement system that the utility model provided includes top board, video camera, base, column and convex mirror.
The manhole of base is passed in the bottom of column; Be connected with the base interference fit; The manhole that top board is passed on the top of column is fixedly connected with nut thread; The manhole of the little rectangular steel plates of screw bolt passes base is fixedly connected with the video camera screw thread, and the ladder circular hole of screw bolt passes convex mirror and the tapped through hole of top board are fixedly connected with the top board screw thread.
Base described in the technical scheme is processed by two blocks of standard rectangular steel plates, is placed on the smooth ground, and four manholes of four jiaos of processing of large rectangle steel plate are perpendicular to little rectangular steel plates that is processed with manhole of last plane welding of large rectangle steel plate.
Column described in the technical scheme is a circular bar shape part, one section screw thread of top processing of column, and the diameter of screw thread is less than the diameter of screw thread below round bar part.
Top board described in the technical scheme is processed by the standard rectangular steel plate, four manholes of four jiaos of processing of top board, and the middle part respectively processes four round thread holes about the fore-and-aft plane symmetry.
Convex mirror described in the technical scheme processes with rod iron, and the longitudinal profile at convex mirror middle part is a conic section, and the bottom surface of center is processed as minute surface, and the top of convex mirror is processed with annulus, and four of annulus edge processing are uniformly distributed with the ladder circular hole.
The beneficial effect of the utility model is:
(1) the utility model is adopting two convex mirror collection vehicle images; Can gather the image of 360 degree respectively; Can once accomplish the purpose of the vehicle image of two width of cloth diverse locations shooting then with a video camera, this design has improved the efficient that automobile full car size detects greatly.
(2) critical part of the utility model adopts standard steel section to process, and at first, standard steel section output is big, and the machining operation is few, and production cost is lower; Secondly,, adopt standard steel section to have certain intensity as the important accessory of surveying instrument, can be indeformable in long-term the use, the precision that assurance is measured can satisfy the requirement of national standard to measuring accuracy.
Description of drawings
Fig. 1 is the axonometric drawing of seeing from the top down of commerial vehicle overall dimensions of a car full-view stereo vision measurement system;
Fig. 2 is the axonometric drawing of seeing from bottom to top of commerial vehicle overall dimensions of a car full-view stereo vision measurement system;
Fig. 3 is the cut-open view of commerial vehicle overall dimensions of a car full-view stereo vision measurement system;
Fig. 4 is the axonometric drawing of base 3;
Fig. 5 is the axonometric drawing of top board 1;
Fig. 6 is the front axonometric drawing of convex mirror 5;
Fig. 7 is the back side axonometric drawing of convex mirror 5;
Among the figure: 1. top board, 2. video camera, 3. base, 4. column, 5. convex mirror.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe in detail:
Consult Fig. 1 to Fig. 7, commerial vehicle overall dimensions of a car full-view stereo vision measurement system includes top board 1, video camera 2, base 3, column 4 and convex mirror 5.
Convex mirror 5 usefulness rod irons process; The longitudinal profile at convex mirror 5 middle parts is a conic section; The bottom surface of center is processed as minute surface; The top of convex mirror 5 is processed with annulus, and four of annulus edge processing are uniformly distributed with the ladder circular hole, and the ladder circular hole of screw bolt passes convex mirror 5 is fixedly connected with top board 1 screw thread with the tapped through hole of top board 1.
The method of application of commerial vehicle overall dimensions of a car full-view stereo vision measurement system:
Claims (4)
1. a commerial vehicle overall dimensions of a car full-view stereo vision measurement system is characterized in that described commerial vehicle overall dimensions of a car full-view stereo vision measurement system includes top board (1), video camera (2), base (3), column (4) and convex mirror (5);
The manhole of base (3) is passed in the bottom of column (4); Be connected with base (3) interference fit; The manhole that top board (1) is passed on the top of column (4) is fixedly connected with nut thread; The manhole of the little rectangular steel plates of screw bolt passes base (3) is fixedly connected with video camera (2) screw thread, and the tapped through hole of the ladder circular hole of screw bolt passes convex mirror (5) and top board (1) is fixedly connected with top board (1) screw thread.
2. according to the described commerial vehicle overall dimensions of a car of claim 1 full-view stereo vision measurement system; It is characterized in that described base (3) processed by two blocks of standard rectangular steel plates; Be placed on the smooth ground; Four manholes of four jiaos of processing of large rectangle steel plate are perpendicular to little rectangular steel plates that is processed with manhole of last plane welding of large rectangle steel plate.
3. according to the described commerial vehicle overall dimensions of a car of claim 1 full-view stereo vision measurement system; It is characterized in that described column (4) is a circular bar shape part; One section screw thread of top processing of column (4), the diameter of screw thread is less than the diameter of screw thread below round bar part.
4. according to the described commerial vehicle overall dimensions of a car of claim 1 full-view stereo vision measurement system; It is characterized in that described top board (1) processed by the standard rectangular steel plate; Four manholes of four jiaos of processing of top board (1), the middle part respectively processes four round thread holes about the fore-and-aft plane symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243428 CN202599353U (en) | 2012-05-29 | 2012-05-29 | Full-size panoramic stereoscopic visual measuring system for commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243428 CN202599353U (en) | 2012-05-29 | 2012-05-29 | Full-size panoramic stereoscopic visual measuring system for commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599353U true CN202599353U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243428 Withdrawn - After Issue CN202599353U (en) | 2012-05-29 | 2012-05-29 | Full-size panoramic stereoscopic visual measuring system for commercial vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN202599353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679873A (en) * | 2012-05-29 | 2012-09-19 | 吉林大学 | Overall-vehicle-dimension full-view stereoscopic vision measurement system for commercial vehicles |
-
2012
- 2012-05-29 CN CN 201220243428 patent/CN202599353U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679873A (en) * | 2012-05-29 | 2012-09-19 | 吉林大学 | Overall-vehicle-dimension full-view stereoscopic vision measurement system for commercial vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121212 Effective date of abandoning: 20150318 |
|
| RGAV | Abandon patent right to avoid regrant |