|제목(국문)||영상처리를 이용한 전기자동차 배터리 극판의 검사 시스템|
|제목(영문)||Inspection System of Electric Vehicle Battery Plate Using Image Processing|
,Department of Mechanical System Engineering, Kumoh National Institute of Technology
진병주 (J.B.J ,HW Product Development Team, AJINEXTEX Company Limited ) ▷공저자네트워크등록하기
윤장규 (J.K.Yoon ,금오공과대학교 기계공학과 ) ▷공저자네트워크등록하기
In this paper, we developed the inspection system of electric vehicle battery plate using image processing. Four cameras are used for acquiring the principal parts of the plate, and several steps of image processing for extracting significant dimensions of the plate such as widths and lengths。As a preceding step, calibration of four cameras is carried for compensating distorted images using dot-arrayed sheet Coordinate systems for four cameras are defined where one coordinate system is assigned to the reference coordinate system to which the others are relatively described Line information of the edge in the windowed image is extracted using elaborate edge-detection algorithm，and finally the intersection points between lines are extracted to calculate widths and lengths of the plate from which the error status of the batteiy plate is decided.
|keyword||image processing, electric vehicle, battery plate, li-ion polymer battery, inspection system|