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http://dx.doi.org/10.9717/kmms.2021.24.9.1203

Electric vehicle Pouch battery dimension inspection system  

Lee, Hyeong-Seok (Global Engineering Solutions Co., Ltd., Vision Team)
Kim, Jea-Hee (Global Engineering Solutions Co., Ltd., Vision Team)
Publication Information
Journal of Korea Multimedia Society / v.24, no.9, 2021 , pp. 1203-1210 More about this Journal
Abstract
In this paper, we developed the inspection system of electric vehicle pouch battery using image processing. Line scan cameras are used for acquiring the all parts of the pouch battery, and several steps of image processing for extracting significant dimensions(User Required Position) of the battery. In image processing, edge lines, node points, dimension lines, etc. were extracted using Preprocessor, Square Edge Detection, and Size Detection algorithms. This is used to measure the dimensions of the location requested by the user on the pouch battery. For verification of the inspection system, the dimensions of three pouch batteries produced in the same process were measured, and the mean and standard deviation were obtained to confirm the precision.
Keywords
Image Processing; Electric Vehicle; Pouch Battery; Inspection System;
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Times Cited By KSCI : 1  (Citation Analysis)
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