Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

A Study on the Design of Electronic Control Unit for Antilock Brake System

전자제어식 미끄럼 방지 제동장치의 제어기 설계에 관한 연구

  • Ha, Yeon-Chul (Mechatronics Research Group, Korea Electrotechnology Research Institute (KERI)) ;
  • Cho, Jeong-Mok (Mechatronics Research Group, Korea Electrotechnology Research Institute (KERI)) ;
  • Shin, Byung-Chul (Mechatronics Research Group, Korea Electrotechnology Research Institute (KERI)) ;
  • Hwang, Don-Ha (Mechatronics Research Group, Korea Electrotechnology Research Institute (KERI)) ;
  • Park, Doh-Young (Mechatronics Research Group, Korea Electrotechnology Research Institute (KERI)) ;
  • Kim, Yong-Joo (Mechatronics Research Group, Korea Electrotechnology Research Institute (KERI))
  • 하연철 (한국전기연구소 산업전기연구단 메카트로닉스연구그룹) ;
  • 조정목 (한국전기연구소 산업전기연구단 메카트로닉스연구그룹) ;
  • 신병철 (한국전기연구소 산업전기연구단 메카트로닉스연구그룹) ;
  • 황돈하 (한국전기연구소 산업전기연구단 메카트로닉스연구그룹) ;
  • 박도영 (한국전기연구소 산업전기연구단 메카트로닉스연구그룹) ;
  • 김용주 (한국전기연구소 산업전기연구단 메카트로닉스연구그룹)
  • Published : 2000.07.17
Download PDF
⟨ Previous Next ⟩

Abstract

ABS(Antilock Brake System) prevents the wheels from "locking" and improve "handling" during braking. Currently, safety and environmental issues are a major concern in the automotive industry. ABS has become the vital brake system. ABS is composed of sensors for wheel speed, a pressure modulator for controlling the brake pressures in the wheel brake cylinders, and an electronic control unit(ECU) which evaluates the signals from the wheel speed sensors and converts these to commands to control the pressure of modulator. In this paper, ECU developed for commercial vehicles is described. Detection of wheel slip, control algorithms of ABS, and diagnosis method of ECU are presented.

Keywords