BRAKE CONTROLLER FOR ELECTRIC AUTOMOBILE AND CONTROLLING METHOD THEREOF

摘要

PURPOSE:To enhance regeneration energy recovering efficiency and to realize long service life of frictional brake. CONSTITUTION:A brake controller 32 operates the ratio between regenerative brake and frictional brake based on a displacement of a brake pedal 10 detected through a displacement detector 12, a deceleration detected through a deceleration sensor 14, and a speed detected through a vehicle speed sensor 16. The brakes are operated efficiently according to thus operated ratio thus recovering regenerative energy efficiently and applying a desired brake force onto an electric vehicle.