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Automatic identification method for hub type

A technology for automatic identification and wheel hub application in the direction of character and pattern recognition, instruments, computer parts, etc., which can solve the problems of prolonging the wheel hub detection cycle, increasing the production cost of the wheel hub, and increasing the labor intensity of operators, so as to reduce manual participation and detection cycle effect

Inactive Publication Date: 2007-11-28
DANDONG HUARI SCIENCE ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Both of these methods increase the labor intensity of the operator, prolong the detection cycle of the wheel hub, reduce the output of the wheel hub, and correspondingly increase the production cost of the wheel hub

Method used

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  • Automatic identification method for hub type
  • Automatic identification method for hub type

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Embodiment Construction

[0011] A method for automatically identifying the wheel hub model. The electronic camera A captures the hub image of the hub B on the nondestructive inspection line of the hub. That is, the electronic camera that performs the program control process captures the hub image 1, and the hub image data is recorded in the image capture card C. , Input the image of the hub captured by the image capture card C into the computer D, that is, complete the transfer to the computer 2 program through the capture card. The edge of the image can be defined as the difference in the image characteristics in the local area, which is expressed as the difference in the image. Continuity, such as the sudden change of gray level and the sudden change of texture structure in the image. The edge has a shape that can delineate the area, can be defined locally and can convey most of the image information. The computer software binarizes the extracted image of the hub 3, and then performs and or calculates w...

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Abstract

The invention provides a hub type automatic identification method, which comprises the following steps: absorbing the hub image with electronic camera on the production line, proceeding automatic identification for the hub type by the image processed by the computer software; transferring to the automatic control software; calling the detecting control parameter of the corresponding hub from the saving data stock; making the nondestructive inspection device proceed the automatic detection without manual intervention. The invention provides the calling of the control program, which reduces the manual participation and the detecting cycle.

Description

Technical field [0001] The invention relates to a non-destructive flaw detection detection method, in particular to an automatic identification method of automobile wheel hub models. Background technique [0002] At present, in the production and inspection line of automobile wheels, there are many types of wheels mixed together and transported to the non-destructive inspection process. Since the detection parameters of each type of wheel are different, it is necessary to manually check the wheel. Carry out classification, sort out the same type of hub and input it into the non-destructive testing equipment for continuous automatic detection of each part of the hub; or when the hub enters the non-destructive testing equipment for the hub, the operator will manually identify the type of the hub, in the database of the computer Manually call the data of the corresponding model and then perform the test. [0003] Both of these methods increase the labor intensity of the operator, ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06K9/60
Inventor 邵德峰王浩于开波苏群刘波
Owner DANDONG HUARI SCIENCE ELECTRIC CO LTD
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