CN103592138A - Three-dimensional four-wheel aligner system with expanded display function - Google Patents
Three-dimensional four-wheel aligner system with expanded display function Download PDFInfo
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- CN103592138A CN103592138A CN201310513953.3A CN201310513953A CN103592138A CN 103592138 A CN103592138 A CN 103592138A CN 201310513953 A CN201310513953 A CN 201310513953A CN 103592138 A CN103592138 A CN 103592138A
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Abstract
The invention provides a three-dimensional four-wheel aligner system with the expanded display function. The three-dimensional four-wheel aligner system with the expanded display function comprises an aligner body, a fixing rod and a camera shooting display structure. The camera shooting display structure comprises a shell, two cameras, a dot-matrix display screen and a circuit module, wherein the two cameras are electrically connected with the aligner body, the circuit module comprises a single-chip microcomputer, an interface module, a display driver module and a first power module, the camera shooting display structure is electrically connected with the aligner body through the interface module, the display driver module is electrically connected with the dot-matrix display screen, and the dot-matrix display screen is used for displaying measuring prompt messages and measuring results. Due to the fact that the three-dimensional four-wheel aligner system is fixed through the widened fixing rod, fixation is firm, influence caused by shakes on measurement is avoided, and accuracy of measurement is improved; due to the fact that the dot-matrix display screen is added, the measuring prompt messages and measuring data which are collected and calculated are displayed on the dot-matrix display screen, measurement is convenient, and measurement efficiency is improved.
Description
Technical field
The present invention relates to auto repair, detection technique field, relate in particular to a kind of three-dimensional four-wheel position finder.
Background technology
Automobile is the most familiar, the modal vehicles of people, and it is bringing into play very important effect in people's life.Although automobile quality is different, various informative, they in use all inevitably there will be various faults, need got rid of in time or repair.Along with social development and scientific and technical progress, the design and production of automobile also more and more adopts electronic technology, automatic technology and electronic computer technology, this makes the automaticity of automobile more and more higher on the one hand, performance is more superior, more convenient to operate flexible, also auto repair and detection are had higher requirement on the other hand, the maintenance needs that traditional manual monitoring and maintenance mode can not meet new automobile, Auto analyzer arises at the historic moment, and fast-developing.
Wherein, four-wheel position finder is mainly for detection of vehicle wheel alignment parameter, as the mutual alignment between wheel and angle, Bing Yuyuan factory design parameter contrasts to determine wheel alignment parameter, and then guide maintenance personnel adjustment vehicle wheel alignment parameter, to reach Automobile Design requirement, realize ride comfort, the security of running car, reduce automobile fuel consumption and tire wear.
At present, four-wheel position finder have prenex chi and optics level orientator, bracing wire orientator, CCD orientator, laser positioning instrument and 3D image orientator etc. several.Wherein 3D, CCD and laser product are three large main products in the market, and 3D product is that state-of-the-art four-wheel is located in the market, and metering system is advanced, Measuring Time is only 1/5th of traditional orientator, gradually enters the stage of ripeness.
Three-dimensional four-wheel position finder mainly comprises: orientator main frame and necessary annex, and orientator main frame mainly comprises: cabinet, host computer, four targets and total electric power system etc.; Necessary annex comprises: bearing circle fixator, brake fixer, rotation angle disk and fixture etc.Principle of work is that host computer is controlled collected by camera target image, host computer applied for machines vision measurement principle is processed these images, set up space multistory coordinate system, and then calculate orientation angle and additional parameter thereof, and operation result is presented on the display screen of orientator main frame, thereby offer user.This image and data collector is connected and fixed on cabinet by metal fixed bar.
Yet there is following defect in so three-dimensional four-wheel position finder: 1, the fixed bar of still image collector does not have strong fixed sturcture, in measuring process, can shake, affect measuring accuracy; 2, the data of measuring show and are generally shown on the display of host computer, for the very inconvenience of checking of its data Under Repair or the staff of maintenance.
Summary of the invention
The object of the present invention is to provide a kind of three-dimensional four-wheel position finder system with expansion Presentation Function, wherein camera is fixed by widening fixed bar, fixation, avoided rocking the impact on measuring, improve measuring accuracy, and increase dot matrix display screen, the measurement data of measuring information and collection, calculating is presented on this dot matrix display screen, be convenient for measuring, improve and measure efficiency.
For achieving the above object, the invention provides a kind of three-dimensional four-wheel position finder system with expansion Presentation Function, comprise: orientator body, fixed bar and be located at the shooting display structure on fixed bar, described orientator body is electrically connected with shooting display structure, described shooting display structure comprises: housing, be located at respectively two cameras at housing two ends, be located at the dot matrix display screen between two cameras and be located at the circuit module in housing, described two cameras and orientator body are electrically connected, described circuit module comprises: single-chip microcomputer, interface module with this single-chip microcomputer electric connection, driver module with single-chip microcomputer electric connection, and the first power module being electrically connected with single-chip microcomputer and driver module, described shooting display structure is electrically connected by this interface module and orientator body, described driver module and described dot matrix display screen are electrically connected, described dot matrix display screen is for display measurement information and measurement result.
Described orientator body comprises: cabinet, be located at host computer in cabinet, be located at second source module in cabinet, be located at the LCDs on cabinet and be symmetrically set in four targets on cabinet both sides, described host computer and liquid crystal display and second source module are all electrically connected, described liquid crystal display and host computer are electrically connected, and described camera and host computer are electrically connected.
Described the first power module and second source module are electrically connected, and are produced by second source module.
Described dot matrix display screen is comprised of several lattice modules, and it comprises: a circuit board and be located at the several LED lamps on this circuit board, described several LED lamps and this circuit board are electrically connected, the corresponding several lattice module settings of described several LED lamps.
Described driver module comprises several sub-driver modules, and described several sub-driver modules are electrically connected with several lattice modules respectively, thus the LED lamp in drive point array module.
Described single-chip microcomputer comprises: microprocessor and the memory module being electrically connected with this microprocessor, and described memory module is used for storing tag line, and described microprocessor and described interface module are electrically connected.
Tag line in described memory module is modified by the host computer of described orientator body.
Described interface module is RS232 interface.
Described fixed bar is screwed on floor.
Described fixed bar is located on orientator body.
Beneficial effect of the present invention: the three-dimensional four-wheel position finder system that the present invention has expansion Presentation Function fixes camera by widening fixed bar, fixation, avoid rocking the impact on measuring, improved measuring accuracy, effectively guaranteed the measuring accuracy of three-dimensional four-wheel position finder; And increase dot matrix display screen between two cameras, the measurement data of measuring information and collection, calculating is presented on this dot matrix display screen, when being convenient for measuring, improve and measure efficiency, and when this three-dimensional four-wheel position finder is idle, can also need to be used for showing the customized informations such as advertisement according to user.
In order further to understand feature of the present invention and technology contents, refer to following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide with reference to and explanation use, be not used for the present invention to be limited.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by the specific embodiment of the present invention is described in detail, will make technical scheme of the present invention and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the structural representation that the present invention has the three-dimensional four-wheel position finder system of expansion Presentation Function;
Fig. 2 is that the present invention has the module diagram of display structure of making a video recording in the three-dimensional four-wheel position finder system of expansion Presentation Function.
Embodiment
Technological means and the effect thereof for further setting forth the present invention, taked, be described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
Refer to Fig. 1 and 2, the invention provides a kind of three-dimensional four-wheel position finder system with expansion Presentation Function, comprise: orientator body 2, fixed bar 4 and be located at the shooting display structure 6 on fixed bar 4, described orientator body 2 is electrically connected with shooting display structure 6, this orientator body 2 can complete the processing of vehicle wheel alignment parameter, and then coordinate user to adjust accordingly wheel alignment parameter, make it meet former designing requirement, to reach desirable running car performance, handle light, driving stability is reliable, and reduces the partial wear of tire.
Described shooting display structure 6 comprises: housing 62, be located at respectively housing 62 two ends two cameras 64, be located at the dot matrix display screen 66 between two cameras 64 and be located at the circuit module (not shown) in housing 62, described two cameras 64 are electrically connected with orientator body 2, and then the auxiliary collection of carrying out wheel position information, the wheel information collecting is sent to orientator body 2.Wherein, described circuit module comprises: single-chip microcomputer 63, the interface module 61 being electrically connected with this single-chip microcomputer 63, the driver module 65 being electrically connected with this single-chip microcomputer 63 and the first power module 67 being electrically connected with single-chip microcomputer 63 and driver module 65, described the first power module 67 provides power supply to described single-chip microcomputer 63 and driver module 65, described shooting display structure 6 is electrically connected by this interface module 61 and orientator body 2, in this preferred embodiment, described interface module 61 is preferably RS232 interface.Described driver module 65 is electrically connected with described dot matrix display screen 66, described dot matrix display screen 66 is for display measurement information (measuring condition/parameter) and measurement result, user is in measuring process, when forgetting measuring condition/parameter, before going to specially orientator body 2, check, only need to come back, can obtain from this dot matrix display screen 66, convenient and swift, increase work efficiency, and the measurement result obtaining in measuring process also may be displayed on this dot matrix display screen 66.
Described single-chip microcomputer 63 comprises: microprocessor 632 and the memory module 634 being electrically connected with this microprocessor 632, described memory module 634 is for storing tag line and analysis protocol, and the tag line in described memory module 634 and analysis protocol all can be modified by described orientator body 2.Described microprocessor 632 receives the packet that orientator body 2 sends over, and calls analysis protocol resolution data bag, according to call format, data is shown to the assigned address of dot matrix display screen 66.Described microprocessor 632 is electrically connected with described interface module 61, and then realizes between dot matrix display screen 66 and orientator body 2 and communicating by letter.
Described dot matrix display screen 66 is comprised of several lattice modules, and it comprises: a circuit board and be located at the several LED lamps 662 on this circuit board, described several LED lamps 662 are electrically connected with this circuit board, the corresponding several lattice module settings of described several LED lamps 662.Described driver module 65 comprises several sub-driver modules 652, described several sub-driver module 652 is electrically connected with several lattice modules respectively, the LED lamp 662 that described microprocessor 632 passes through in these driver module 65 drive point array modules, thus corresponding content shown.
It is worth mentioning that: described dot matrix display screen 66 when measuring process, display measurement information (measuring condition/parameter) and measurement result, measurement pattern, facilitates user to measure; When this three-dimensional four-wheel position finder is idle, show the tag line in single-chip microcomputer 63 that is stored in that user sets, enter advertisement mode.The signal that this advertisement mode detects in interface module 61 by single-chip microcomputer 63, if continue for some time the signal not having from orientator body 2 in interface module 61, enter advertisement mode, this a period of time can be set according to actual needs, if have the signal from orientator body 2 in interface module 61, enter measurement pattern.Described fixed bar 4 is widened processing, and then there is the ability of better consolidating, improve the stability factor be fixed on the shooting display structure 6 on fixed bar 4, the rocking of the display structure 6 of avoiding making a video recording, has guaranteed that camera 64 in shooting display structure 6 carries out the degree of accuracy of station acquisition.This fixed bar 4 is screwed on floor, also can adopt screw locking to be located on orientator body 2.
Described orientator body 2 mainly comprises: cabinet 26, be located at host computer 28 in cabinet 26, be located at second source module 29 in cabinet 26, be located at the LCDs 22 on cabinet 26 and be symmetrically set in the parts such as four targets 24 on cabinet 26 both sides.Described host computer 28 and liquid crystal display 22 are all electrically connected with second source module 29, and described liquid crystal display 22 is electrically connected with host computer 28.On described host computer 28, operating system is installed, provides man machine operation interface, Communication Control and measurement data technical finesse, result demonstration and storage etc. with LCDs 22 combinations.Described host computer 28 is controlled the image that camera 64 gathers target 24, host computer 28 applied for machines vision measurement principles are processed these images, set up space multistory coordinate system, and then calculate orientation angle and additional parameter thereof, calculate result, and show that result is in LCDs 22, and this result is passed through to interface module 61 simultaneously, be sent to shooting display structure 6.
Described the first power module 67 is electrically connected with second source module 29, and in this preferred embodiment, described the first power module 67 is produced by second source module 29, can simplify the design of power circuit, reduces production costs.
Specific works principle: four targets 24 are installed on the wheel of vehicle, by host computer 28, control the image that camera 64 gathers target 24, host computer 28 applied for machines vision measurement principles are processed these images, set up space multistory coordinate system, and then calculate orientation angle and additional parameter thereof, calculate result, and show that result is in LCDs 22.In the process of whole measurement, host computer 28 shows result except controlling LCDs 22, related data and information are sent to single-chip microcomputer 63 by interface module 61 simultaneously, single-chip microcomputer 63 is resolved and is explained the information arriving, and these information are shown on request on dot matrix display screen 66.
In sum, the invention provides a kind of three-dimensional four-wheel position finder system with expansion Presentation Function, by widening fixed bar, fix camera, fixation, avoid rocking the impact on measuring, improved measuring accuracy, effectively guaranteed the measuring accuracy of three-dimensional four-wheel position finder; And increase dot matrix display screen between two cameras, the measurement data of measuring information and collection, calculating is presented on this dot matrix display screen, when being convenient for measuring, improve and measure efficiency, and when this three-dimensional four-wheel position finder is idle, can also need to be used for showing the customized informations such as advertisement according to user.
The above, for the person of ordinary skill of the art, can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of the claims in the present invention.
Claims (10)
1. one kind has the three-dimensional four-wheel position finder system of expanding Presentation Function, it is characterized in that, comprise: orientator body, fixed bar and be located at the shooting display structure on fixed bar, described orientator body is electrically connected with shooting display structure, described shooting display structure comprises: housing, be located at respectively two cameras at housing two ends, be located at the dot matrix display screen between two cameras and be located at the circuit module in housing, described two cameras and orientator body are electrically connected, described circuit module comprises: single-chip microcomputer, interface module with this single-chip microcomputer electric connection, driver module with single-chip microcomputer electric connection, and the first power module being electrically connected with single-chip microcomputer and driver module, described shooting display structure is electrically connected by this interface module and orientator body, described driver module and described dot matrix display screen are electrically connected, described dot matrix display screen is for display measurement information and measurement result.
As claimed in claim 1 have expansion Presentation Function three-dimensional four-wheel position finder system, it is characterized in that, described orientator body comprises: cabinet, be located at host computer in cabinet, be located at second source module in cabinet, be located at the LCDs on cabinet and be symmetrically set in four targets on cabinet both sides, described host computer and liquid crystal display and second source module are all electrically connected, described liquid crystal display and host computer are electrically connected, and described camera and host computer are electrically connected.
3. the three-dimensional four-wheel position finder system with expansion Presentation Function as claimed in claim 2, is characterized in that, described the first power module and second source module are electrically connected, and are produced by second source module.
As claimed in claim 1 have expansion Presentation Function three-dimensional four-wheel position finder system, it is characterized in that, described dot matrix display screen is comprised of several lattice modules, it comprises: a circuit board and be located at the several LED lamps on this circuit board, described several LED lamp and this circuit board are electrically connected, the corresponding several lattice module settings of described several LED lamps.
As claimed in claim 4 have expansion Presentation Function three-dimensional four-wheel position finder system, it is characterized in that, described driver module comprises several sub-driver modules, described several sub-driver module is electrically connected with several lattice modules respectively, thus the LED lamp in drive point array module.
As claimed in claim 5 have expansion Presentation Function three-dimensional four-wheel position finder system, it is characterized in that, described single-chip microcomputer comprises: microprocessor and the memory module being electrically connected with this microprocessor, described memory module is used for storing tag line and analysis protocol, and described microprocessor and described interface module are electrically connected.
7. the three-dimensional four-wheel position finder system with expansion Presentation Function as claimed in claim 6, is characterized in that, the tag line in described memory module is modified by the host computer of described orientator body.
8. the three-dimensional four-wheel position finder system with expansion Presentation Function as claimed in claim 6, is characterized in that, described interface module is RS232 interface.
9. the three-dimensional four-wheel position finder system with expansion Presentation Function as claimed in claim 1, is characterized in that, described fixed bar is screwed on floor.
10. the three-dimensional four-wheel position finder system with expansion Presentation Function as claimed in claim 1, is characterized in that, described fixed bar is located on orientator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310513953.3A CN103592138A (en) | 2012-11-20 | 2013-10-25 | Three-dimensional four-wheel aligner system with expanded display function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210472138 | 2012-11-20 | ||
| CN201210472138.2 | 2012-11-20 | ||
| CN201310513953.3A CN103592138A (en) | 2012-11-20 | 2013-10-25 | Three-dimensional four-wheel aligner system with expanded display function |
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| CN103592138A true CN103592138A (en) | 2014-02-19 |
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| CN201310513953.3A Pending CN103592138A (en) | 2012-11-20 | 2013-10-25 | Three-dimensional four-wheel aligner system with expanded display function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112506153A (en) * | 2020-12-04 | 2021-03-16 | 南理工泰兴智能制造研究院有限公司 | Regionalized city environment-friendly vehicle management control platform |
| WO2022160975A1 (en) * | 2021-01-26 | 2022-08-04 | 深圳市道通科技股份有限公司 | Synchronous screen display method and apparatus, and vehicle measurement system |
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| CN112506153A (en) * | 2020-12-04 | 2021-03-16 | 南理工泰兴智能制造研究院有限公司 | Regionalized city environment-friendly vehicle management control platform |
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| EP4261521A4 (en) * | 2021-01-26 | 2024-06-12 | Autel Intelligent Technology Corp. Ltd. | Synchronous screen display method and apparatus, and vehicle measurement system |
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Application publication date: 20140219 |