CN204988207U - Vehicle contour dimension dynamic measurement device - Google Patents
Vehicle contour dimension dynamic measurement device Download PDFInfo
- Publication number
- CN204988207U CN204988207U CN201520596476.6U CN201520596476U CN204988207U CN 204988207 U CN204988207 U CN 204988207U CN 201520596476 U CN201520596476 U CN 201520596476U CN 204988207 U CN204988207 U CN 204988207U
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- vehicle
- scanner
- laser scanner
- measurement device
- dynamic measurement
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Abstract
The utility model relates to a technical field, concretely relates to vehicle contour dimension dynamic measurement device are measured to the vehicle. Vehicle contour dimension dynamic measurement device sets up on vehicle route, including two laser scanner along the interval setting of vehicle travel direction, laser scanner installs on the scanner support, the scanner support detachably install on the scanner support, one of them laser scanner's scanning face is just installed in the end that drives in into of vehicle travel direction with the travel direction of vehicle is perpendicular, another laser scanner's scanning face is just installed in the end that rolls away from of vehicle travel direction with the travel direction of vehicle is parallel. The utility model discloses detect fastly, perception distance is far away, and environmental suitability is strong, is applicable to night and outdoor operational environment, and structural design is simple, and the installation is changed conveniently, and the fault rate is low, needs later maintenance hardly, need not increase the infrastructure cost, is suitable for popularization and application.
Description
Technical field
The utility model relates to field of measuring technique, is specifically related to a kind of vehicle overall dimension dynamic measurement device.
Background technology
At traffic transport industry, often occur that vehicle refitted vehicles is as phenomenons such as overlength, ultra-wide and superelevation, this overload transport of vehicle often directly causes overload, thus bring the problem such as road traffic accident and road earlier period damage, therefore the car load contour dimension data of vehicle become automobile and to pass through the important evidence that parameter and security of operation detect.
The measuring appliance structures such as three-dimensional coordinate measuring instrument of the prior art, contourgraph are comparatively complicated, and installation and maintenance are inconvenient, and require harsher to measuring condition, Measuring Time is long, and measuring accuracy is low, reliability, poor stability, is unsuitable for wide popularization and application.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide the vehicle overall dimension dynamic measurement device that a kind of perceived distance is far away, detection speed is fast, accuracy of detection is high, working stability is reliable and convenient for installation and maintenance.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme:
Vehicle overall dimension dynamic measurement device, be arranged on route or travel by vehicle, comprise two along the spaced laser scanner of vehicle heading, described laser scanner is installed on scanner bearing, and described scanner bearing is removably installed on scanner support; The scanning plane of laser scanner described in one of them vertical with the travel direction of vehicle and be installed on vehicle heading sail end into, the scanning plane of laser scanner described in another parallel with the travel direction of vehicle and be installed on vehicle heading roll end away from.
As preferably, described scanner support comprises support post, and described support post upper horizontal extends and is provided with support rail, and described support rail is provided with at least one locking hole.
As preferably, described scanner bearing comprises the adapter sleeve be set on described support rail, is provided with locking member between described adapter sleeve and described support rail, and described locking member is through described locking hole.
As preferably, described in sail end into laser scanner be installed on above the roadside of travel route, described in roll end away from laser scanner be installed on top in the road of travel route.
As preferably, described laser scanner is two dimensional laser scanning instrument.
This vehicle overall dimension dynamic measurement device, has at least following beneficial effect:
(1) environmental suitability is strong, insensitive to light change, and be applicable to night and outdoor working environment, structural design is simple, and install and change conveniently, failure rate is low, needs later maintenance hardly, does not need to increase capital construction cost, is suitable for applying;
(2) detection speed is fast, and perceived distance is far away, and sweep limit is wide, and the high directivity that laser pulse is launched detects a car and only needs about 10 seconds; Distance accuracy based on laser time of flight is high, and sweep frequency is fast, is suitable for accurate measurement;
(3) range image in two-dimensional scan environment plane, relative general image data redundancy ratio is less, and each measurement point orientation angle can not produce interference noise, stable and reliable operation in order substantially.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the side-looking structural representation of the utility model embodiment;
Fig. 3 is the mounting structure schematic diagram of one of them laser scanner.
In figure: 1-travel route; 11-sails end into; 12-rolls end away from; 21,22-laser scanner; 3-scanner bearing; 31-adapter sleeve; 32-locking member; 4-scanner support; 41-support post; 42-support rail; 5-vehicle.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1 to Figure 3, vehicle overall dimension dynamic measurement device, be arranged on vehicle 5 travel route 1, comprise two along the spaced laser scanner 21,22 of vehicle heading, described laser scanner 21,21 is installed on scanner bearing 3 respectively, and described scanner bearing 3 is removably installed on scanner support 4; The scanning plane of laser scanner 21 described in one of them vertical with the travel direction of vehicle 5 and be installed on vehicle heading sail end 11 into, the scanning plane of laser scanner 22 described in another parallel with the travel direction of vehicle 5 and be installed on vehicle heading roll end 12 away from.Described laser scanner 21,22 is two dimensional laser scanning instrument.
Wherein, described in sail end 11 into laser scanner 21 be installed on above the roadside of travel route 1, described in roll end 12 away from laser scanner 22 be installed on top in the road of travel route 1.With reference to figure 1, vehicle 5 sails into from the end 11 that sails into being provided with laser scanner 21, after starting measurement, laser scanner 21,22 is in open state always and obtains data, laser scanner 21 is from the lateral contour of vehicular sideview scanning overhead vehicle and height, accurately can obtain the overall size of side, the profile of side can directly obtain by symmetry operation in addition; Laser scanner 22 is from longitudinal profile of vehicle frontal scanning overhead vehicle, and same principle obtains the longitudinal size of vehicle.Laser scanner output 25 per second secondary data, adopts buffer method, once monitor vehicle to enter region, has namely started to cushion all data, and carry out full speed calculation process by processor.Laser scanner can adopt Germany's west gram laser scanner.
With reference to figure 3, described scanner support 4 comprises support post 41, and described support post 41 upper horizontal extension is provided with support rail 42, and described support rail 42 is provided with at least one locking hole, connects to facilitate locking.Described scanner bearing 3 comprises the adapter sleeve 31 be set on described support rail 42, locking member 32 is provided with between described adapter sleeve 31 and described support rail 42, as clamping screw and nut screw connection use, described locking member 32 realizes being connected and fixed of scanner bearing 3 and scanner support 4 through described locking hole, structural design is simple, maintenance cost is cheap, installs, dismantles, changes conveniently.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (5)
1. vehicle overall dimension dynamic measurement device, be arranged on route or travel by vehicle, it is characterized in that: comprise two along the spaced laser scanner of vehicle heading, described laser scanner is installed on scanner bearing, and described scanner bearing is removably installed on scanner support; The scanning plane of laser scanner described in one of them vertical with the travel direction of vehicle and be installed on vehicle heading sail end into, the scanning plane of laser scanner described in another parallel with the travel direction of vehicle and be installed on vehicle heading roll end away from.
2. vehicle overall dimension dynamic measurement device as claimed in claim 1, is characterized in that: described scanner support comprises support post, and described support post upper horizontal extension is provided with support rail, and described support rail is provided with at least one locking hole.
3. vehicle overall dimension dynamic measurement device as claimed in claim 2, it is characterized in that: described scanner bearing comprises the adapter sleeve be set on described support rail, be provided with locking member between described adapter sleeve and described support rail, described locking member is through described locking hole.
4. vehicle overall dimension dynamic measurement device as claimed in claim 1, is characterized in that: described in sail end into laser scanner be installed on above the roadside of travel route, described in roll end away from laser scanner be installed on top in the road of travel route.
5. the vehicle overall dimension dynamic measurement device as described in any one of Claims 1-4, is characterized in that: described laser scanner is two dimensional laser scanning instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596476.6U CN204988207U (en) | 2015-08-07 | 2015-08-07 | Vehicle contour dimension dynamic measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596476.6U CN204988207U (en) | 2015-08-07 | 2015-08-07 | Vehicle contour dimension dynamic measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988207U true CN204988207U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520596476.6U Expired - Fee Related CN204988207U (en) | 2015-08-07 | 2015-08-07 | Vehicle contour dimension dynamic measurement device |
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| CN (1) | CN204988207U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037438A (en) * | 2016-02-04 | 2017-08-11 | 梅特勒-托莱多有限公司 | The apparatus and method of the size of the object carried for the vehicle for determining to move in measured zone |
| CN108592797A (en) * | 2018-03-28 | 2018-09-28 | 华南理工大学 | A kind of dynamic measurement method and system of vehicle overall dimension and wheelbase |
| CN108981627A (en) * | 2018-08-13 | 2018-12-11 | 广东天骄智能制造要素配置有限公司 | Vehicle's contour measuring device and measuring method |
| CN109282755A (en) * | 2018-11-14 | 2019-01-29 | 吉林大学 | A kind of vehicle overall dimension self-operated measuring unit and method |
| CN110360947A (en) * | 2019-06-24 | 2019-10-22 | 广州市奥特创通测控技术有限公司 | A kind of vehicle's contour measurement method based on vector image measurement |
-
2015
- 2015-08-07 CN CN201520596476.6U patent/CN204988207U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037438A (en) * | 2016-02-04 | 2017-08-11 | 梅特勒-托莱多有限公司 | The apparatus and method of the size of the object carried for the vehicle for determining to move in measured zone |
| CN107037438B (en) * | 2016-02-04 | 2021-10-15 | 梅特勒-托莱多有限公司 | Device and method for determining the dimensions of an object carried by a vehicle moving within a measurement area |
| CN108592797A (en) * | 2018-03-28 | 2018-09-28 | 华南理工大学 | A kind of dynamic measurement method and system of vehicle overall dimension and wheelbase |
| CN108592797B (en) * | 2018-03-28 | 2020-12-22 | 华南理工大学 | Dynamic measurement method and system for vehicle overall dimension and wheel base |
| CN108981627A (en) * | 2018-08-13 | 2018-12-11 | 广东天骄智能制造要素配置有限公司 | Vehicle's contour measuring device and measuring method |
| CN109282755A (en) * | 2018-11-14 | 2019-01-29 | 吉林大学 | A kind of vehicle overall dimension self-operated measuring unit and method |
| CN110360947A (en) * | 2019-06-24 | 2019-10-22 | 广州市奥特创通测控技术有限公司 | A kind of vehicle's contour measurement method based on vector image measurement |
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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 |
Granted publication date: 20160120 Termination date: 20170807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |