국내자동차안전도평가 제동안정성부문 시험결과 및 개선방안에 관한 연구

This paper provides an overview of the Korea Brake NCAP results and test procedure from 2001 to 2005 and compares Korea NCAP procedure with that of other country(US, Japan). Four factors of measuring stop distance reveal disturbances of the precise measuring stopping distance. For the tire bed-in procedure, ABS full cycling stops over the 20 times lead to a convergence of stopping distance. For the effective management of the test surface, Reduction of the test surface temperature range and the measuring of the peak friction coefficient are needed to reduce the brake test errors. also, the new rate of pedal application is defined and initial brake temperature is suggested same test condition of US and Japan.