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http://dx.doi.org/10.22680/kasa2019.11.1.048

An Experimental Study on the Safety Standard of Electronic Throttle Control System  

Yun, Kyungcheol (한국수입이륜차환경협회)
Yong, Geejoong (경일대학교 기계자동차학부)
Publication Information
Journal of Auto-vehicle Safety Association / v.11, no.1, 2019 , pp. 48-54 More about this Journal
Abstract
Optimal engine control is needed to cope with the global environmental regulations that are globally enforced. For optimum engine control, the electronic throttle control system (ETCS) is a prerequisite. Automotive makers are having an effect on reducing emissions and improving fuel economy by applying ETCS which is designed to secure stability. The ETCS controls the output of the throttle valve by passing the output value of the accelerator position sensor (APS) to the engine control unit (ECU). In this study, the authors investigated the safety standards of domestic and overseas accelerator control system and tried to understand how the air flow control affects the engine output by replacing the throttle. The authors suggest an improvement proposal of safety standard based on the result of driving evaluation by various modes.
Keywords
ETCS(Electronic Throttle Control System); APS(Accelerator Position Sensor); MAP(Manifold Absolute Pressure); ISC(Idle Speed Control); ECU(Engine Control Unit);
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1 국토교통부, 자동차 및 자동차부품의 성능과 기준에 관한 규칙 제87조(가속제어장치), 2019.
2 J. H. Lee, H. B. Kwon, H. J. Kim, H. S. Ahn, "A Study of Environmental Adaptive Ability In Hybrid Electric Vehicle, KSAE Annual Conference, pp. 2093-2098, 2007.
3 "FMVSS No. 124 (Acceleration Control Systems)", NHTSA, 1996.
4 K. S. Park, J. H. Lee, J. I. Pack, "The Effect of the ETC Characteristics on the Vehicle Driveability Tip-in/Out", Transactions of KSAE, Vol. 13, No. 6, pp. 113-119, 2005.
5 N. Heintz, M. Mews, G. Stier, A.J. Beaumount, A.D. Noble, "An Approach to Torque Based Engine Management Systems", SAE 2001-01-0269, 2001.
6 I. T. Kim, "A Study on the Trouble Diagnosis of an Electronic Control Engine with the Waveform Analysis of MAP Sensor", M. S. Dissertation, KyungHee University, Seoul, 2004.
7 국토교통부, 자동차 및 자동차부품의 성능과 기준 시행세칙 별표 1, No. 25 (가속제어장치 복귀능력시험), 2019.
8 윤경철, "전자식 가속제어장치 평가방법에 관한 연구", 경일대학교 석사학위 논문, 2017.12.
9 오동욱, 고장상황 모드 데이터를 이용한 전자식 스로틀 바디의 진단장치 및 방법, 2015.
10 "Test Procedure for FMVSS 124 Acceleration Control System (TP-124-06)", 2000.