CN103674574A - Automatic automobile-tyre detecting device - Google Patents
Automatic automobile-tyre detecting device Download PDFInfo
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- CN103674574A CN103674574A CN201310755725.7A CN201310755725A CN103674574A CN 103674574 A CN103674574 A CN 103674574A CN 201310755725 A CN201310755725 A CN 201310755725A CN 103674574 A CN103674574 A CN 103674574A
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Abstract
The invention relates to an automatic automobile-tyre detecting device, which comprises a program-controlled automobile-positioning module, an image pick-up acquisition module, an ultrasonic sensing module, a damage analyzing module and an information sending module, wherein the data output end of the program-controlled automobile-positioning module is connected with the data input ends of the image pick-up acquisition module and the ultrasonic sensing module, the data output ends of the image pick-up acquisition module and the ultrasonic sensing module are connected with the data input end of the damage analyzing module, and the data output end of the damage analyzing module is connected with the data input end of the information sending module. A program-controlled automobile which is loaded with a camera and an ultrasonic sensor is enabled to automatically get close to a tyre to be detected through the device by utilizing a machine vision technology, so that the inner and outer scars of the automobile tyre are detected through image pick-up and ultrasonic diagnosing technologies.
Description
Technical field
The present invention relates to mechanics, acoustics, art of electronics, particularly relate to a kind of doughnut automatic detection device.
Background technology
The tire of automobile often can be subject to the effect of external force, easily causes breakage, thereby likely causes a serious accident, and forms larger potential safety hazard, therefore the time-based maintenance of doughnut and inspection are extremely necessary.But the scar on tire and crackle are generally more small, and tire weares and teares throughout the year, and small damage is generally difficult to find and observe.At present the detection of tyre injury is mainly relied on the observation of service worker, but this method relies on the experience of service worker, accuracy is not enough, and operating process is complicated.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of based on program control car positioning system, camera, ultrasonic sensor, form there is automatically locating wheel fetal position automatic detecting wheel tire inside and outside damage, and generate the device of damage report.
The technical solution adopted in the present invention is: comprise program control car locating module, shooting acquisition module, supersonic sensing module, breakdown diagnosis module and information sending module, the data output end of program control car locating module connects the data input pin of shooting acquisition module and supersonic sensing module, shooting acquisition module is connected the data input pin of breakdown diagnosis module, the data input pin of the data output end link information sending module of breakdown diagnosis module with the data output end of supersonic sensing module.
Further, by machine vision technique, identify tire, make program control car automatically near tire, to start next step testing.
Further, after program control car is near tire, video camera starts surface of tyre to shoot with video-corder, and gathers tire and damages outward, and ultrasonic detector damages and surveys inside tires.Information is passed to breakdown diagnosis processor and arranges, send.
The present invention has advantages of:
1. full-automation, saves manpower.
2. practical and convenient, simple to operate.
3. testing result is accurate.
Accompanying drawing explanation
Fig. 1 is block diagram of the present invention.
Fig. 2 is configuration schematic diagram of the present invention.
Embodiment
As shown in Figure 1, program control car locating module is arranged on program control dolly, and it is to utilize machine vision technique to realize the location to tire, mainly Digital Image Processor, microcontroller, optical image former, sensor, consists of.In operational process, to by all edge images are gathered, and the thinking pattern of learning human brain understands, thereby realizes the location to target.Program control car approaches after localizing objects, starts camera and ultrasonic sensor, and video camera starts surface of tyre to shoot with video-corder, and gathers tire and damages outward; Ultrasonic sensor, by transmitting-receiving ultrasound wave, gathers inside tires damage information.Finally by breakdown diagnosis module, above information is comprehensively analyzed, generated damage report, and be sent to relative client.
Described program control car locating module, selects strobe light as lighting source, and line array CCD is as detector, to realize Machine Vision Recognition function.
Described shooting acquisition module, is a kind of high-resolution camera that is specifically designed to microshot that has, and resolution is 1000-2000 ten thousand pixels.
Described supersonic sensing module, refers to a kind of full-closed structure with transmitting-receiving ultrasonic signal, U3 single-chip microcomputer, consists of, and connects after circuit, is converted into acoustical signal, to spatial emission after by the circuit ultrasonic signal of output, amplifying, being coupled; Receiving is its inverse process.
Described breakdown diagnosis module, is arranged on program control dolly, processed by a kind of collection ultrasonic signal and
The simple and easy single-chip microcomputer that image processing function is integrated forms, and after the information receiving is processed, generates damage report, passes to information sending module.
Described information sending module, is a kind of easy wireless launcher, damage report is sent to computer by wireless network and backs up and print.
As shown in Figure 2, by the machine vision technique of program control car locating module 2, program control car 1 to tire to be checked near and stop, start camera 3 and ultrasonic sensor 4.Video camera starts tire 8 surfaces to shoot with video-corder, and gathers tire and damages outward; Ultrasonic sensor, by transmitting-receiving ultrasound wave, comes tire 8 internal injury informations.After the information of 5 pairs of receptions of breakdown diagnosis module is processed, generate damage report, pass to information sending module 6, by it, by wireless network, be sent on computing machine 7 and back up and print.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (4)
1. doughnut automatic detection device, comprise program control car locating module, shooting acquisition module, supersonic sensing module, breakdown diagnosis module and information sending module, it is characterized in that: the data output end of program control car locating module connects the data input pin of shooting acquisition module and supersonic sensing module, shooting acquisition module is connected the data input pin of breakdown diagnosis module, the data input pin of the data output end link information sending module of breakdown diagnosis module with the data output end of supersonic sensing module.
2. doughnut automatic detection device according to claim 1, is characterized in that: described program control car locating module is arranged on program control dolly, by machine vision technique, identifies tire, to realize the function of automatically close tire.
3. doughnut automatic detection device according to claim 1, it is characterized in that: described supersonic sensing module is arranged on program control dolly, when dolly is during near tire, ultrasonic sensor is launched ultrasound wave to tire, diagnoses the inside scar of tire according to the reflection supersonic wave receiving.
4. doughnut automatic detection device according to claim 1, it is characterized in that: described breakdown diagnosis module is arranged on program control dolly, by a kind of simple and easy single-chip microcomputer that integrates ultrasonic signal processing and image processing function, formed, after the information receiving is processed, pass to information sending module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755725.7A CN103674574A (en) | 2013-12-27 | 2013-12-27 | Automatic automobile-tyre detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755725.7A CN103674574A (en) | 2013-12-27 | 2013-12-27 | Automatic automobile-tyre detecting device |
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| Publication Number | Publication Date |
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| CN103674574A true CN103674574A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310755725.7A Pending CN103674574A (en) | 2013-12-27 | 2013-12-27 | Automatic automobile-tyre detecting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237381A (en) * | 2014-10-15 | 2014-12-24 | 北京新联铁科技股份有限公司 | Steel rail flaw-detection method based on laser ultrasonic and high-speed photography image fusion |
| CN105607288A (en) * | 2015-12-29 | 2016-05-25 | 大连楼兰科技股份有限公司 | Intelligent glasses omnibearing vehicle part completeness detection method based on acoustic detection assistance |
| CN110033608A (en) * | 2018-12-03 | 2019-07-19 | 阿里巴巴集团控股有限公司 | Processing method, device, equipment, server and the system of vehicle damage detection |
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| WO2013089237A1 (en) * | 2011-12-15 | 2013-06-20 | 株式会社ブリヂストン | Tread thickness measuring method |
| WO2013112057A1 (en) * | 2012-01-23 | 2013-08-01 | Ares Turbine As | System and method for automatic registration of use of studded tires |
| CN203203965U (en) * | 2013-02-22 | 2013-09-18 | 南宁奥博斯检测科技有限责任公司 | Nondestructive testing device for ship body welds |
| CN203249897U (en) * | 2013-01-25 | 2013-10-23 | 北京新联铁科技股份有限公司 | Crack detection system for vehicle wheels |
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Patent Citations (9)
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| CN1958428A (en) * | 2006-09-26 | 2007-05-09 | 上海海事大学 | Method and device for positioning container lorry mobile in port |
| CN101446571A (en) * | 2008-12-22 | 2009-06-03 | 中国广东核电集团有限公司 | Nondestructive detecting device and detecting system |
| CN201366912Y (en) * | 2009-03-13 | 2009-12-23 | 陕西科技大学 | Tyre air leakage detection device based on no-load ultrasonic |
| CN102043013A (en) * | 2010-11-15 | 2011-05-04 | 华中科技大学 | Tire ultrasonic NDT (Non-Destructive Testing) device and method |
| CN201974410U (en) * | 2011-02-28 | 2011-09-14 | 窦艺成 | Ultrasonic-wave and digital-camera combined-type flaw detector |
| WO2013089237A1 (en) * | 2011-12-15 | 2013-06-20 | 株式会社ブリヂストン | Tread thickness measuring method |
| WO2013112057A1 (en) * | 2012-01-23 | 2013-08-01 | Ares Turbine As | System and method for automatic registration of use of studded tires |
| CN203249897U (en) * | 2013-01-25 | 2013-10-23 | 北京新联铁科技股份有限公司 | Crack detection system for vehicle wheels |
| CN203203965U (en) * | 2013-02-22 | 2013-09-18 | 南宁奥博斯检测科技有限责任公司 | Nondestructive testing device for ship body welds |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237381A (en) * | 2014-10-15 | 2014-12-24 | 北京新联铁科技股份有限公司 | Steel rail flaw-detection method based on laser ultrasonic and high-speed photography image fusion |
| CN105607288A (en) * | 2015-12-29 | 2016-05-25 | 大连楼兰科技股份有限公司 | Intelligent glasses omnibearing vehicle part completeness detection method based on acoustic detection assistance |
| CN110033608A (en) * | 2018-12-03 | 2019-07-19 | 阿里巴巴集团控股有限公司 | Processing method, device, equipment, server and the system of vehicle damage detection |
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Application publication date: 20140326 |