METHOD AND DEVICE FOR MONITORING OPERATING MODES OF A HYBRID TRANSMISSION CHAIN OF A VEHICLE, BASED ON EVOLUTION LAWS

摘要

A method is provided for controlling the operation in three modes, referred to as energy recovery, freewheeling and torque displacement, of a hybrid vehicle transmission chain (V) comprising at least one machine (ME) clean to recover energy and a heat engine (MT). This method consists in controlling the mode of operation according to a chosen law, among at least two laws of evolution of the torque transmitted by the hybrid transmission chain as a function of the depression of the accelerator pedal, as a function of the current deceleration intensity of the vehicle (V).