METHOD OF MANAGING THE ENERGY CONSUMED BY AN AUTOMOTIVE VEHICLE AND SYSTEM IMPLEMENTING SUCH A METHOD

摘要

The invention relates to a method of managing the energy consumed by an automotive vehicle, in particular an electric vehicle. The method uses at least: - a simulation unit incorporating a vehicle model predicting the behaviour of said vehicle and a driver model predicting the behaviour of the driver of said vehicle, said driver model receiving as input a speed setpoint to be attained (31) and the speed of said vehicle measured (32) at successive instants and providing a motor torque setpoint (33) to said vehicle model (3) dependent on said speeds (31, 32) and on the behaviour of the driver modelled; - an optimization algorithm cooperating with said simulation unit; said method presenting a set of trajectories which is composed of the trajectory of said speed setpoint and of at least the trajectory of a setponit to control an auxiliary item of equipment, the trajectory of a setpoint describing the evolution of said setpoint as a function of the position of the vehicle, said trajectories being calculated with respect to given objectives according to said optimization algorithm whose variables are formed of said setpoints.