Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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A Development of on Auto Inspection System for Automotive Valve-Seal using Standalone Vision

독립형 비전을 이용한 자동차용 Valve-Seal의 자동 검사시스템 개발

  • Published : 2007.09.30
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Abstract

In this study, an inspection system for valve seal of automotive parts using standalone vision has been developed and presented. The system is comprised of eight CCD cameras, and mechanism that loads the automotive parts to the system for the inspection. An image processing algorithm for detecting two different types of defects of valve seals are developed and the effectiveness of the algorithm is experimentally verified. Inspection process is completed in 0.7 second with acceptable accuracy condition. It is envisaged that this inspection system will have a wide application in the automotive part manufacturing industry in the future.

독립형 비전을 사용한 자동차용 부품인 밸브씰 검사 시스템을 개발하고 구성하였다. 구성부품은 8대의 독립형 CCD카메라, 검사를 위해 밸브 씰을 공급해 주는 기구장치로서 구성되었다. 2가지 형태의 밸브 씰 불량 유형에 대한 영상처리 알고리즘을 제안하였으며, 알고리즘의 효율성은 실험을 통하여 입증하였고 정밀한 상태로 0.7초 이내에 검사가 완료되도록 하였다. 이러한 검사 시스템은 자동차 부품산업에서 다양한 응용 분야로서 사용될 수 있을 것이다.

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References

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