REGENERATIVE BRAKING METHOD FOR HYBRID VEHICLES, TAKING ACCOUNT OF A PEDAL PRESSURE AND A PRESSURE GRADIENT FOR THE APPLICATION OF ELECTRIC BRAKING

摘要

The invention relates to a braking method for a hybrid vehicle (1) including a heat engine and an electric machine (3) forming a power train. According to the invention, when pressure on the brake pedal (20) of the vehicle is detected, the value of the hydraulic pressure gradient (gradP) produced by said pressure is compared with a threshold value (S_FU). If the pressure gradient (gradP) is above the threshold (S_FU) the electric machine (3) applies a braking torque to the wheels (2.1-2.4) with a rapid application dynamic. However, if the pressure gradient (gradP) is below the threshold (S_FU) the electric machine (3) then applies a braking torque to the wheels with a slow application dynamic.