CN202399991U - Shade-free pavement damage rapid test vehicle - Google Patents
Shade-free pavement damage rapid test vehicle Download PDFInfo
- Publication number
- CN202399991U CN202399991U CN2011205699175U CN201120569917U CN202399991U CN 202399991 U CN202399991 U CN 202399991U CN 2011205699175 U CN2011205699175 U CN 2011205699175U CN 201120569917 U CN201120569917 U CN 201120569917U CN 202399991 U CN202399991 U CN 202399991U
- Authority
- CN
- China
- Prior art keywords
- shade
- test vehicle
- pavement damage
- vehicle
- car body
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a shade-free pavement damage rapid test vehicle. The shade-free pavement damage rapid test vehicle comprises a vehicle body, a pavement damage rapid tester arranged on the vehicle body, and line scanning cameras arranged on the vehicle body and connected with the pavement damage rapid tester; the shade-free pavement damage rapid test vehicle is characterized in that the front line scanning camera is arranged at the front end of the top of the vehicle body by a front bracket, a rear line scanning camera is arranged at the rear end of the top of the vehicle body by a rear bracket; and the front line scanning camera and the rear line scanning camera are connected with the pavement damage rapid tester located in the vehicle body. According to the shade-free pavement damage rapid test vehicle, the shade is probably not generated in front of the test vehicle when the shade is generated behind the test vehicle, so that the two line scanning cameras are respectively arranged at the front side and the rear side of the test vehicle, in this way, the two cameras are dynamically exchanged to guarantee the shooting quality and the best identification effect no matter where the shade is generated, either in front of the test vehicle or behind the test vehicle.
Description
Technical field
The utility model relates to a kind of shadow-free road surface breakage Quick Test Vehicle.
Background technology
Vehicle-mounted road surface breakage fast detecting appearance is when carrying out the road surface breakage detection; Because the irradiation of the sun, the inspection vehicle detection side to as with the light contrary or produce certain angle, then vehicle self produces shade in the rear again; Road surface breakage fast detecting appearance detects the road surface and adopts line scan camera; On the camera scanning line, picture subregion or the whole pictures shot have shade, have a strong impact on the quality of taking pictures like shade.
The utility model content
The utility model technical matters to be solved provides a kind of shadow-free road surface breakage Quick Test Vehicle that guarantees shooting quality and best identification effect.
The utility model adopts following technical scheme:
The utility model comprises car body, be arranged on the road surface breakage fast detecting appearance on the car body and be connected with road surface breakage fast detecting appearance be arranged on the line scan camera on the car body; It is characterized in that being provided with preceding line scan camera through front frame at the roof front end of car body; Roof rear end on car body is provided with the back line scan camera through after poppet, and described preceding line scan camera is connected with the back line scan camera road surface breakage fast detecting appearance interior with being arranged on car body.
The utility model good effect is following:
The utility model is respectively established a line scan camera in inspection vehicle the place ahead and rear; Because when behind inspection vehicle, producing shade, inspection vehicle the place ahead can produce shade scarcely, when so no matter the place ahead or rear produce shade; Dynamically switch two cameras, to guarantee shooting quality and best identification effect.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
In the accompanying drawings, line scan camera, 4 front frames, 5 after poppets, 6 back line scan cameras before 1 car body, the 2 road surface breakage fast detecting appearance, 3.
The specific embodiment
Shown in accompanying drawing 1; The utility model comprises car body 1, be arranged on the road surface breakage fast detecting appearance 2 on the car body 1 and be connected with road surface breakage fast detecting appearance 2 be arranged on the line scan camera on the car body 1; It is characterized in that line scan camera 3 before the roof front end of car body 1 is provided with through front frame 4; Roof rear end on car body 1 is provided with back line scan camera 6 through after poppet 5, described before line scan camera 3 be connected with the back line scan camera 6 road surface breakage fast detecting appearance 2 interior with being arranged on car body 1.
The dynamic handoff technique of double camera can only be formed at a direction according to the natural law according to shade, adopts former and later two cameras, forms direction, Dynamic Selection camera according to shade.
Front frame 4 adopts aluminium alloy extrusions with after poppet 5, and line scan camera is firm before and after guaranteeing through hard support, can not shake because of vehicle jolts, and be that image produces distortion.The technology that The software adopted is dynamically switched, delayed time and gathers, smooth to guarantee that two cameras switch, picture does not lack, image does not lose frame.
The utility model is respectively established a line scan camera in inspection vehicle the place ahead and rear; Because when behind inspection vehicle, producing shade, inspection vehicle the place ahead can produce shade scarcely, when so no matter the place ahead or rear produce shade; Dynamically switch two cameras, to guarantee shooting quality and best identification effect.
Claims (1)
1. shadow-free road surface breakage Quick Test Vehicle; It comprises car body (1), be arranged on the road surface breakage fast detecting appearance (2) on the car body (1) and be connected with road surface breakage fast detecting appearance (2) be arranged on the line scan camera on the car body (1); It is characterized in that being provided with preceding line scan camera (3) through front frame (4) at the roof front end of car body (1); Roof rear end on car body (1) is provided with back line scan camera (6) through after poppet (5), and described preceding line scan camera (3) is connected with back line scan camera (6) the road surface breakage fast detecting appearance (2) interior with being arranged on car body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205699175U CN202399991U (en) | 2011-12-31 | 2011-12-31 | Shade-free pavement damage rapid test vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205699175U CN202399991U (en) | 2011-12-31 | 2011-12-31 | Shade-free pavement damage rapid test vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399991U true CN202399991U (en) | 2012-08-29 |
Family
ID=46697659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205699175U Expired - Lifetime CN202399991U (en) | 2011-12-31 | 2011-12-31 | Shade-free pavement damage rapid test vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044344A (en) * | 2019-05-05 | 2019-07-23 | 南京金信智能科技有限公司 | A kind of vehicle-mounted sweep test frame plotting board |
-
2011
- 2011-12-31 CN CN2011205699175U patent/CN202399991U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044344A (en) * | 2019-05-05 | 2019-07-23 | 南京金信智能科技有限公司 | A kind of vehicle-mounted sweep test frame plotting board |
| CN110044344B (en) * | 2019-05-05 | 2021-06-08 | 南京金信智能科技有限公司 | Vehicle-mounted scanning test frame surveying and mapping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |