CN104655105A - Machine vision-based automobile connecting rod serial number detection system - Google Patents
Machine vision-based automobile connecting rod serial number detection system Download PDFInfo
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- CN104655105A CN104655105A CN201310604329.4A CN201310604329A CN104655105A CN 104655105 A CN104655105 A CN 104655105A CN 201310604329 A CN201310604329 A CN 201310604329A CN 104655105 A CN104655105 A CN 104655105A
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- detection system
- machine vision
- number detection
- industrial camera
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Image Analysis (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Processing (AREA)
Abstract
The invention discloses a machine vision-based automobile connecting rod serial number detection system, and belongs to the technical field of automatic control. The system is characterized by comprising an ARM controller (1), a signal processing module (2), a power supply module (3), a wireless transmission module (4), a display module (5), a drive module (6), an upper computer (7), a signal conversion module (8), a transverse motion motor (9), a CCD industrial camera (10), an imaging background processing module (11), a to-be-detected sample preprocessing module (12) and an LED radiation module (13). Compared with the prior art, the machine vision-based automobile connecting rod serial number detection system has the advantages of simple system structure, convenience in assembling and debugging, high system reliability, high measurement accuracy, low power consumption and the like, and is easy to popularize and convenient to maintain.
Description
Technical field
The invention belongs to automatic control technology field, in particular, belong to a kind of automobile connecting bar sequence number detection system based on machine vision.
Background technology
Automobile connecting bar is as one of large part of engine eight, and it passes to bent axle the pressure of piston-top surface expanding gas, thus changes the to-and-fro movement of piston the rotary motion of bent axle into.As vitals, the process of connecting rod seems most important, but due to the limitation of current technique, the product ID pairing error rate of connecting rod is higher, thus needs the detection system that reliability is high to carry out accurately inspection and pairing.And the product ID of connecting rod generally with the naked eye detects at present, there are two subject matters in this detection method: one is that human eye is easily tired, and then produces false retrieval, flase drop in long-time dull uninteresting testing process; Two is that naked eyes detect that to expend the activity duration long, and operating efficiency is low.
Summary of the invention
The present invention, in order to effectively solve above technical matters, gives a kind of automobile connecting bar sequence number detection system based on machine vision.Designing a kind of automobile connecting bar sequence number detection system based on machine vision for solving above technical matters the present invention, adopting image procossing and image recognition technology, connecting rod product ID being identified, and effectively can get rid of the various disturbing factors in testing process.
A kind of automobile connecting bar sequence number detection system based on machine vision of the present invention, is characterized in that: comprise ARM controller, signal processing module, power module, wireless transport module, display module, driver module, host computer, signal conversion module, transverse movement motor, CCD industrial camera, imaging background process module, sample preprocessing module to be checked, LED light irradiation module; Wherein:
Described ARM controller respectively with described signal processing module, described power module, described wireless transport module, described display module, described driver module is connected, described wireless transport module respectively with described ARM controller, described host computer is connected, described signal conversion module respectively with described signal processing module, described CCD industrial camera is connected, described transverse movement motor respectively with described driver module, described CCD industrial camera is connected, described CCD industrial camera respectively with described signal conversion module, described transverse movement motor, described imaging background process module is connected, described sample preprocessing module to be checked respectively with described imaging background process module, described LED light irradiation module is connected.
The present invention is compared with prior art: have that system architecture is simple, installation and debugging convenient, system reliability is high, measuring accuracy is high, low in energy consumption, be easy to penetration and promotion, the advantage such as easy to maintenance.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the automobile connecting bar sequence number detection system that the present invention is based on machine vision.
Embodiment
Fig. 1 is the structural representation of the automobile connecting bar sequence number detection system that the present invention is based on machine vision, and the automobile connecting bar sequence number detection system based on machine vision comprises ARM controller 1, signal processing module 2, power module 3, wireless transport module 4, display module 5, driver module 6, host computer 7, signal conversion module 8, transverse movement motor 9, CCD industrial camera 10, imaging background process module 11, sample preprocessing module 12 to be checked, LED light irradiation module 13; Wherein:
Described ARM controller 1 respectively with described signal processing module 2, described power module 3, described wireless transport module 4, described display module 5, described driver module 6 is connected, described wireless transport module 4 respectively with described ARM controller 1, described host computer 7 is connected, described signal conversion module 8 respectively with described signal processing module 2, described CCD industrial camera 10 is connected, described transverse movement motor 9 respectively with described driver module 6, described CCD industrial camera 10 is connected, described CCD industrial camera 10 respectively with described signal conversion module 8, described transverse movement motor 9, described imaging background process module 11 is connected, described sample preprocessing module 12 to be checked respectively with described imaging background process module 11, described LED light irradiation module 13 is connected.
Claims (1)
1. based on an automobile connecting bar sequence number detection system for machine vision, it is characterized in that: comprise ARM controller (1), signal processing module (2), power module (3), wireless transport module (4), display module (5), driver module (6), host computer (7), signal conversion module (8), transverse movement motor (9), CCD industrial camera (10), imaging background process module (11), sample preprocessing module to be checked (12), LED light irradiation module (13); Wherein:
Described ARM controller (1) respectively with described signal processing module (2), described power module (3), described wireless transport module (4), described display module (5), described driver module (6) is connected, described wireless transport module (4) respectively with described ARM controller (1), described host computer (7) is connected, described signal conversion module (8) respectively with described signal processing module (2), described CCD industrial camera (10) is connected, described transverse movement motor (9) respectively with described driver module (6), described CCD industrial camera (10) is connected, described CCD industrial camera (10) respectively with described signal conversion module (8), described transverse movement motor (9), described imaging background process module (11) is connected, described sample preprocessing module (12) to be checked respectively with described imaging background process module (11), described LED light irradiation module (13) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604329.4A CN104655105A (en) | 2013-11-25 | 2013-11-25 | Machine vision-based automobile connecting rod serial number detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604329.4A CN104655105A (en) | 2013-11-25 | 2013-11-25 | Machine vision-based automobile connecting rod serial number detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104655105A true CN104655105A (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310604329.4A Pending CN104655105A (en) | 2013-11-25 | 2013-11-25 | Machine vision-based automobile connecting rod serial number detection system |
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| Country | Link |
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| CN (1) | CN104655105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643536A (en) * | 2016-12-20 | 2017-05-10 | 南京世界村汽车动力有限公司 | Automobile engine connecting rod geometrical parameter detection system based on machine vision |
-
2013
- 2013-11-25 CN CN201310604329.4A patent/CN104655105A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643536A (en) * | 2016-12-20 | 2017-05-10 | 南京世界村汽车动力有限公司 | Automobile engine connecting rod geometrical parameter detection system based on machine vision |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |