Braking method for hybrid vehicle, involves applying dissipative braking torque to wheels, applying additional braking torque to wheels by electric machine, and modulating additional torque based on pedal course and braking pressure

摘要

The method involves applying a dissipative braking torque to wheels of a hybrid vehicle by brakes connected to a hydraulic brake system, when a support on a brake pedal is detected by a brake light switch (BLS) type brake switch sensor (41), brake pedal course sensor (42) and braking pressure sensor (43). An additional braking torque (Cf-recup) is applied to the wheels by an electric machine (3), and is modulated based on brake pedal course (Course-pedale) and hydraulic braking pressure. An independent claim is also included for a method of improving braking of a hybrid vehicle.