Device for managing the implementation of a calculation of the efficiency of a powertrain of an electric motor vehicle

摘要

Control device (13) of a clutch system (12) of a hybrid motor vehicle comprising a heat engine, an electric motor (5) permanently connected to a crankshaft of the heat engine, a battery (6), and a gearbox automatic gear (9), comprising control means (14) configured to alternate between closing and opening of the clutch (12) when the vehicle is being driven, depending at least on the state of charge of the battery (6) of said vehicle when the accelerator pedal of the vehicle is released. Figure for the abstract: Fig.1A