CN203658067U - Automotive 3D four-wheel positioning detection device - Google Patents
Automotive 3D four-wheel positioning detection device Download PDFInfo
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- CN203658067U CN203658067U CN201320889342.4U CN201320889342U CN203658067U CN 203658067 U CN203658067 U CN 203658067U CN 201320889342 U CN201320889342 U CN 201320889342U CN 203658067 U CN203658067 U CN 203658067U
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Abstract
An automotive 3D four-wheel positioning detection device comprises an installation support perpendicular to the horizontal plane, a cross beam movably arranged on the installation support and used for the installation of cameras, two detecting-type luminescent light sources arranged on the installation support, and at least one target disc. Two ends of the cross beam are respectively provided with a camera used for collecting real-time data. The target disc comprises a substrate, a clamp which is in detachable connection with the substrate and is used for fixing the substrate to an automobile tyre. The substrate is provided with a plurality of circular speckles which are mutually unequal in size, are arranged in an asymmetrical manner and are made of a photosensitive material. The automotive 3D four-wheel positioning detection device further comprises a motor used for driving the cross beam to move vertically on the installation support, a motor used for driving the cross beam to move in the horizontal direction relative to the installation support, and a computer controller connected with the luminescent light sources, the first motor and the second motor. Compared with the prior art, the automotive 3D four-wheel positioning detection device is simple in operation, convenient to use, high in measuring speed, good in accuracy and high in reliability.
Description
Technical field
The utility model relates to vehicle detection maintenance technique, is specifically related to a kind of automobile 3D four-wheel locating and detecting device.
Background technology
Due to the development of auto industry and communications and transportation, the increase of automobile quantity and the raising of quality, particularly the expansion of highway and through street is prolonged and the raising of the actual travel speed of a motor vehicle, correct wheel alignment has been not only the irregular wear for simple minimizing tire, prior it be the important guarantee of safety traffic.Therefore as the key equipment-four-wheel position finder detecting and correction wheel is located, also just naturally become automobile production producer and maintenance factory and specialize in one of the important checkout equipment in shop, how fast simultaneously, accurately, simple, reliable, purchase the leading indicator and the requirement that have become selection four-wheel position finder device with operating cost.
At present, the 3D four-wheel position finder principle of operation on market is, on automobile suspension to be detected after destination disk, each people before and after automobile, by automobile is promoted forward or backward, and by computer record destination disk state in both cases, thereby realize the location to doughnut to be measured.This traditional metering system, its operation all needs at least two people at every turn, just can complete measurement, complicated operation effort.And Chinese patent ZL201220227906.3 provides a kind of 3D four-wheel position finder that does not need go-cart, comprise the total module of image processing and analyzing, automobile position compensating module, hardware parameter compensating module, two cameras, the destination disk of four regular patterns, although this product can overcome the 3D four-wheel position finder complicated operation defect of go-cart, can realize and hanging up after destination disk, without go-cart, just can directly test, but, it is mainly to rely on automobile position compensating module and hardware parameter compensating module to realize, its speed, accuracy, reliability and maintenance cost are difficult to ensure.
Utility model content
For the deficiencies in the prior art, it is fast that the purpose of this utility model aims to provide a kind of speed, and accuracy is good, and reliability is high, the automobile 3D four-wheel locating and detecting device that maintenance cost is low.
For achieving the above object, the utility model adopts following technical scheme: a kind of automobile 3D four-wheel locating and detecting device, it is characterized in that: comprise perpendicular to the mounting bracket of surface level setting, be movably arranged on described mounting bracket for installing the crossbeam of camera, the illuminating source that is arranged on two penetrating property of spy on mounting bracket and at least one destination disk, the two ends of this crossbeam are respectively equipped with the camera for gathering real time data; Described destination disk comprise substrate, with this substrate removably connect for substrate being fixed on to the fixture on doughnut, it is mutually unequal and be the round spot that asymmetric geometry is made by photosensitive material that described substrate is provided with several sizes; Described automobile 3D four-wheel locating and detecting device also comprises that one for driving the first motor of the relative mounting bracket in the vertical direction of described crossbeam motion, for driving the second motor that the relative mounting bracket of this crossbeam moves in the horizontal direction and the computer control for being connected respectively with described illuminating source, the first motor and the second motor.
On the basis of such scheme, preferably, described illuminating source comprises a lamp plate and is evenly arranged on the some infrared light supply LED lamp groups on this lamp plate.
Preferred on the basis of such scheme, the built-in supplementary lighting sources of described camera, and this supplementary lighting sources is connected with described computer control.
Preferred on the basis of such scheme, LED display and input/output control unit that described computer control comprises main frame, is connected with main frame.
On the basis of such scheme, preferably, described automobile 3D four-wheel locating and detecting device also comprises that one for placing the casing of described main frame, and the both sides of this casing are provided with the hanger for hanging fixture.
On the basis of such scheme, preferably, described LED display is arranged on described mounting bracket.
On the basis of such scheme, preferably, described destination disk is four.
The beneficial effects of the utility model are:
A kind of automobile 3D of the utility model four-wheel locating and detecting device, for having the orientator of obliquity sensor, surface-mounted integrated circuit, photoelectric conversion part, optics in traditional measurement sensor, the utility model adopts destination disk to replace the survey sensor in traditional orientator, on it without any electron device, connect without any line, take light, easily manufactured, and low price; Adopt camera and the computer software of destination disk, high-quality simultaneously, measure the wheel Spindle Status of measured vehicle in the mode of direct imaging, can effectively ensure the accuracy of positioning measurement result; By computer control, control the first motor and the second motor and realizes the adjustment between camera and destination disk, avoid in positioning action step, cause the blocking of demarcation dish, ensure the accuracy of measurement.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of automobile 3D of the utility model four-wheel locating and detecting device;
In figure, 10. mounting bracket, 11. casings, 12. hangers, 20. crossbeams, 21. cameras, 30. destination disks, 31. substrates, 32. circle spots, 33. fixtures, 40. computer controls, 42.LED display screen, 43. input/output control unit.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
Shown in Fig. 1, a kind of automobile 3D of the utility model four-wheel locating and detecting device, comprise perpendicular to the mounting bracket 10 of surface level setting, be movably arranged on mounting bracket 10 for installing the crossbeam 20 of camera 21, the illuminating source that is arranged on two penetrating property of spy on mounting bracket 10 and at least one destination disk 30, the two ends of this crossbeam 20 are respectively equipped with two for gathering the camera 21 of real time data; Destination disk 30 comprise substrate 31, with this substrate 31 removably connect for substrate 31 being fixed on to the fixture 33 on doughnut, it is mutually unequal and be the round spot 32 that asymmetric geometry is made by photosensitive material that substrate 31 is provided with several sizes; Also comprise that one for driving the first motor of the relative mounting bracket 10 in the vertical direction motions of described crossbeam 20, the second motor for driving the relative mounting bracket 10 of this crossbeam 20 to move in the horizontal direction, and the computer control 40 being connected respectively with illuminating source, the first motor and the second motor.
When use, start computer control 40, illuminating source dead ahead by vehicle set to be measured at automobile 3D four-wheel locating and detecting device, and the substrate of destination disk 30 31 is fixed on to the four wheels place of automobile to be measured by fixture 33, open illuminating source, control the first motor and the second motor adjustment is arranged on the camera 21 on crossbeam 20 by computer control 40, make the image information that camera 21 can accessible acquisition destination disk 30 places, the light sending at illuminating source get to the round spot 32 being made by photosensitive material on substrate 31 reflective after, reflection is got on the camera 21 that is arranged on crossbeam 20, camera 21 is sent to the information of collection in computer control 40, after its analyzing and processing, obtain the four-wheel relative position of vehicle to be measured.
Further, for fear of when the insufficient light, the image information that causes camera 21 to obtain is unintelligible, and this illuminating source comprises a lamp plate and is evenly arranged on the some infrared light supply LED lamp groups on this lamp plate, and the built-in supplementary lighting sources of this camera 21, this supplementary lighting sources is connected with computer control 40.
As this case preferably, LED display 42 and input/output control unit 43 that computer control 40 comprises main frame, is connected with main frame.
Due between fixture 33 and substrate 31 for detachable being connected, for fear of the loss of fixture 33, automobile 3D four-wheel locating and detecting device of the present utility model also comprises that one for placing the casing 11 of main frame, and the both sides of this casing 11 are provided with the hanger 12 for hanging fixture 33.
Further, this destination disk 30 is four, can measure the relative position of four wheels of automobile to be measured simultaneously, can effectively improve its work efficiency, and LED display 42 is arranged on described mounting bracket 10.
A kind of automobile 3D four-wheel locating and detecting device of the present utility model, with respect to traditional orientator, has replaced the survey sensor in traditional orientator by destination disk 30, due on destination disk 30 without any electron device, connect without any line, take light, low price; Adopt camera 21 and the computer software of destination disk 30, high-quality simultaneously, measure the wheel Spindle Status of measured vehicle in the mode of direct imaging, can effectively ensure the accuracy of positioning measurement result; Can pass through computer control 40 simultaneously, controlling the first motor and the second motor realizes the adjustment between camera and destination disk 30, avoid in positioning action step, need to adjust the problem of the operating difficulties that the relative position of automobile to be detected causes, simultaneously, by regulating the relative position of camera 21 and destination disk 30, make destination disk unobstructed, ensure the accuracy of measuring.
For a person skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and distortion, and these all changes and distortion all should belong to the protection domain of the utility model claim within.
Claims (7)
1. automobile 3D four-wheel locating and detecting device, it is characterized in that: comprise perpendicular to the mounting bracket of surface level setting, be movably arranged on described mounting bracket for installing the crossbeam of camera, the illuminating source that is arranged on two penetrating property of spy on mounting bracket and at least one destination disk, the two ends of this crossbeam are respectively equipped with the camera for gathering real time data; Described destination disk comprise substrate, with this substrate removably connect for substrate being fixed on to the fixture on doughnut, it is mutually unequal and be the round spot that asymmetric geometry is made by photosensitive material that described substrate is provided with several sizes; Described automobile 3D four-wheel locating and detecting device also comprises that one for driving the first motor of the relative mounting bracket in the vertical direction of described crossbeam motion, for driving the second motor that the relative mounting bracket of this crossbeam moves in the horizontal direction and the computer control for being connected respectively with described illuminating source, the first motor and the second motor.
2. automobile 3D four-wheel locating and detecting device as claimed in claim 1, is characterized in that: described illuminating source comprises a lamp plate and is evenly arranged on the some infrared light supply LED lamp groups on this lamp plate.
3. automobile 3D four-wheel locating and detecting device as claimed in claim 1, is characterized in that: the built-in supplementary lighting sources of described camera, and this supplementary lighting sources is connected with described computer control.
4. automobile 3D four-wheel locating and detecting device as claimed in claim 1, is characterized in that: LED display and input/output control unit that described computer control comprises main frame, is connected with main frame.
5. automobile 3D four-wheel locating and detecting device as claimed in claim 4, is characterized in that: also comprise that one for placing the casing of described main frame, the both sides of this casing are provided with the hanger for hanging fixture.
6. automobile 3D four-wheel locating and detecting device as claimed in claim 4, is characterized in that: described LED display is arranged on described mounting bracket.
7. automobile 3D four-wheel locating and detecting device as claimed in claim 1, is characterized in that: described destination disk is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889342.4U CN203658067U (en) | 2013-12-31 | 2013-12-31 | Automotive 3D four-wheel positioning detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889342.4U CN203658067U (en) | 2013-12-31 | 2013-12-31 | Automotive 3D four-wheel positioning detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203658067U true CN203658067U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889342.4U Expired - Fee Related CN203658067U (en) | 2013-12-31 | 2013-12-31 | Automotive 3D four-wheel positioning detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203658067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969726A (en) * | 2017-05-16 | 2017-07-21 | 桂林施瑞德科技发展有限公司 | The 3D four-wheel position finders and its control method of intelligent capture target image |
| CN108121938A (en) * | 2016-11-29 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Parking stall is accurately positioned line, parking stall Precise Position System and parking stall accurate positioning method |
| CN111413111A (en) * | 2019-01-07 | 2020-07-14 | 深圳市道通科技股份有限公司 | Method for aligning calibration device to vehicle based on wheel aligner |
-
2013
- 2013-12-31 CN CN201320889342.4U patent/CN203658067U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121938A (en) * | 2016-11-29 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Parking stall is accurately positioned line, parking stall Precise Position System and parking stall accurate positioning method |
| CN108121938B (en) * | 2016-11-29 | 2021-10-29 | 沈阳新松机器人自动化股份有限公司 | Parking space accurate positioning line, parking space accurate positioning system and parking space accurate positioning method |
| CN106969726A (en) * | 2017-05-16 | 2017-07-21 | 桂林施瑞德科技发展有限公司 | The 3D four-wheel position finders and its control method of intelligent capture target image |
| CN111413111A (en) * | 2019-01-07 | 2020-07-14 | 深圳市道通科技股份有限公司 | Method for aligning calibration device to vehicle based on wheel aligner |
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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: 20140618 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |