제어로봇시스템학회:학술대회논문집
- 2001.10a
- /
- Pages.166.1-166
- /
- 2001
A Study on the ECU and Control Algorithm of ABS for a Commercial Vehicle
- Lee, Ki-Chang (KERI) ;
- Kim, Mun-Sub (KERI) ;
-
Jeon, Jeong-Woo
(KERI) ;
-
Hwang, Don-Ha
(KERI) ;
- Park, Doh-Young (KERI) ;
-
Kim, Yong-Joo
(KERI)
- Published : 2001.10.01
Abstract
Anti-lock Braking System(ABS) is a device which prevents the wheels form locked up under emergency braking of a vehicle. So it helps the vehicle to maintain the steerability and shortens the braking distance by maintaining optimal frictional force during braking since the tire road slip is controlled in acceptable range. Recently, ABS is accepted as a standard equipment in vehicles, especially in commercial vehicles(bus and trucks). Commercial vehicles don´t use hydraulic lines but use pneumatic lines for braking system mostly. In this paper, ECU(Electronic Control Unit) for the anti-lock braking system of a commercial vehicle which is equipped with a full-air brake system and its control algorithms are presented. In this algorithm wheel speed acceleration flags and wheel slip flags are defined ...
Keywords