엔진 생산라인의 착화 시스템 표준화를 위한 범용 ECU 로직 및 운영 소프트웨어 개발에 관한 연구

It is needed much time and cost for automotive manufacturer to apply various stages of End of Line (EOL) testing to the development, validation, and assembly of their production power-train. The application of EOL at various stages of the assembly line process ensures that family power-trains are produced to a common set of performance and reliability standards. However, the conventional EOL system has been constructed to cover the specific engines in checking the engine startability and diagnostic trouble code (DTC) using the separate ECU and data acquisition equipment which has no cost effectiveness. Therefore, improvement on the productivity of the EOL with universal ECU and control could confirm the quality of production engine and minimize the facility cost for revising period of production line when the additional power-train production would require in future. The purpose of this paper is mainly focused on the development of the real time monitoring system composed of universal ECU and S/W to enhance the productivity and reduce the investment on the EOL.