CN206420901U - The verification system of vehicle wheel velocity real-time detector based on active vision - Google Patents
The verification system of vehicle wheel velocity real-time detector based on active vision Download PDFInfo
- Publication number
- CN206420901U CN206420901U CN201621157572.1U CN201621157572U CN206420901U CN 206420901 U CN206420901 U CN 206420901U CN 201621157572 U CN201621157572 U CN 201621157572U CN 206420901 U CN206420901 U CN 206420901U
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- China
- Prior art keywords
- vehicle wheel
- wheel velocity
- verification system
- time detector
- active vision
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- 238000012795 verification Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of verification system of the vehicle wheel velocity real-time detector based on active vision, it is intended to the problem of solution is examined and determine the vehicle wheel velocity real-time detector based on active vision.The verification system of vehicle wheel velocity real-time detector based on active vision is mainly made up of motor (1), rocking arm (2), reflector (3) and bottom plate (4).System provide it is a kind of occupy little space, simple in construction, accuracy of detection is high, easy to operate, be easily installed, cost is relatively low, the verification system of the dependable performance vehicle wheel velocity real-time detector based on active vision.
Description
Technical field
The utility model is related to a kind of calibration equipment of automobile detection field, in particular, and it is a kind of based on actively
The verification system of the vehicle wheel velocity real-time detector of vision.
Background technology
For the accuracy for the speedometer for ensureing automobile, the speed of accurate measurement automotive wheel when rotated has important meaning
Justice, has material impact to the driving safety of automobile, control stability and fuel economy, the Automobile based on active vision
Wheel speed real-time detector is a kind of equipment detected in real time to vehicle wheel velocity, and its precision is to ensureing testing result
Accuracy has material impact, therefore, and the verification system of the vehicle wheel velocity real-time detecting system based on active vision is to vapour
The technological progress of Chefei's contact detection field is significant.
The content of the invention
The utility model is directed to and can not detect the present situation of the degree of accuracy of wheel real-time speed detection device at present there is provided one
Kind with easy to operate, dependable performance, firm in structure, highly versatile, be easily installed, manufacturing cost is low, precision is high meets
The vehicle wheel velocity based on active vision of national measurement, quality supervised department and manufacturer's non-contact detecting requirement is real
When detector verification system.
Refering to Fig. 1 to Fig. 4, it is achieved in order to solve the above technical problems, the utility model is adopted the following technical scheme that.This
The verification system for the vehicle wheel velocity real-time detector based on active vision that utility model is provided includes motor, shaken
Arm, reflector and bottom plate.
Reflector is bonded in the front of the rectangular steel plates of rocking arm, and the output shaft of motor is passed through in the middle part of the circular steel plate of rocking arm
Manhole is fixedly connected with nut thread, and bolt is screwed through the screwed hole on the through hole and bottom plate of motor bottom boss
Connection.
The output shaft end processing screw thread of motor described in technical scheme, the bottom boss of motor processes four through holes.
Rocking arm described in technical scheme is welded for one block of elongate rectangular steel plate with one piece of circular steel plate, circular steel plate
In the middle of processing one manhole.
Reflector described in technical scheme is the reflective part of elongate surface.
Bottom plate described in technical scheme is processed by rectangular steel plates, and bottom plate processes four screwed holes.
The beneficial effects of the utility model are：
（1）The utility model use motor type of drive, operating personnel can convenient operating rock arm rotation with stopping
Only, the rotary motion of simulating wheel is carried out, and simulation effect is true, greatlys save the time of manipulation.
（2）Reflector on the method that the utility model employs rocking arm and the rotation of reflector simulating wheel, rocking arm is realized
The effect of reflection light.
Brief description of the drawings
Fig. 1 is the shaft side figure of the verification system of the vehicle wheel velocity real-time detector based on active vision；
Fig. 2 be the vehicle wheel velocity real-time detector based on active vision verification system in rocking arm 2 shaft side figure；
Fig. 3 be the vehicle wheel velocity real-time detector based on active vision verification system in reflector 3 axonometric drawing；
Fig. 4 be the vehicle wheel velocity real-time detector based on active vision verification system in bottom plate 4 axonometric drawing；
In figure：1. motor, 2. rocking arms, 3. reflectors, 4. bottom plates.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings:
Refering to Fig. 1 to Fig. 4, the verification system of the vehicle wheel velocity real-time detector based on active vision includes motor
1st, rocking arm 2, reflector 3 and bottom plate 4.
Rocking arm 2 is that one block of elongate rectangular steel plate is welded with one piece of circular steel plate, processing one in the middle of circular steel plate
Manhole, reflector 3 is the reflective part of elongate surface, and reflector 3 is bonded in the front of the rectangular steel plates of rocking arm 2, motor 1
Output shaft end processes screw thread, and the output shaft of motor 1 is consolidated through the manhole in the middle part of the circular steel plate of rocking arm 2 and nut thread
Fixed connection, the bottom boss of motor 1 processes four through holes, and bottom plate 4 is processed by rectangular steel plates, and bottom plate 4 processes four screw threads
Hole, the through hole of bolt through the bottom boss of motor 1 is screwed with the screwed hole on bottom plate 4 to be connected.
The application method of the verification system of vehicle wheel velocity real-time detector based on active vision：
The base of the verification system of vehicle wheel velocity real-time detector based on active vision is fixed on the ground, made
Motor is controlled with remote control, motor provides driving force, the output shaft of motor imparts power to rocking arm, and driving rocking arm is pressed
Certain rotating speed rotation, the rotary speed of reflector is detected using the vehicle wheel velocity real-time detector based on active vision, real
The purpose now examined and determine by rocking arm revolution.
Claims (5)
1. a kind of verification system of the vehicle wheel velocity real-time detector based on active vision, it is characterised in that described base
In the verification system of the vehicle wheel velocity real-time detector of active vision include motor (1), rocking arm (2), reflector (3) with
Bottom plate (4)；
Reflector (3) is bonded in the front of the rectangular steel plates of rocking arm (2), and the output shaft of motor (1) passes through the circular steel of rocking arm (2)
Manhole in the middle part of plate is fixedly connected with nut thread, and bolt is passed through on the through hole and bottom plate (4) of motor (1) bottom boss
Screwed hole is screwed connection.
2. according to the verification system of the vehicle wheel velocity real-time detector based on active vision described in claim 1, it is special
The output shaft end processing screw thread for being described motor (1) is levied, the bottom boss of motor (1) processes four through holes.
3. according to the verification system of the vehicle wheel velocity real-time detector based on active vision described in claim 1, it is special
Levy and be that described rocking arm (2) is welded for one block of elongate rectangular steel plate with one piece of circular steel plate, the centre of circular steel plate adds
One manhole of work.
4. according to the verification system of the vehicle wheel velocity real-time detector based on active vision described in claim 1, it is special
Levy and be that described reflector (3) is the reflective part of elongate surface.
5. according to the verification system of the vehicle wheel velocity real-time detector based on active vision described in claim 1, it is special
Levy and be that described bottom plate (4) is processed by rectangular steel plates, bottom plate (4) processes four screwed holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157572.1U CN206420901U (en) | 2016-10-31 | 2016-10-31 | The verification system of vehicle wheel velocity real-time detector based on active vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157572.1U CN206420901U (en) | 2016-10-31 | 2016-10-31 | The verification system of vehicle wheel velocity real-time detector based on active vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420901U true CN206420901U (en) | 2017-08-18 |
Family
ID=59578738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157572.1U Expired - Fee Related CN206420901U (en) | 2016-10-31 | 2016-10-31 | The verification system of vehicle wheel velocity real-time detector based on active vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324289A (en) * | 2016-10-31 | 2017-01-11 | 吉林大学 | Verification system of automobile wheel speed real-time detector based on active vision |
-
2016
- 2016-10-31 CN CN201621157572.1U patent/CN206420901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324289A (en) * | 2016-10-31 | 2017-01-11 | 吉林大学 | Verification system of automobile wheel speed real-time detector based on active vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170818 |