| 摘要 |
<p>Method for controlling the drive of a vehicle that has at least two drive systems for traction, an active drive system (12) and a complementary drive system (4) which, in a deactivated state, has a preparation lead-time before it can deliver a torque, characterized in that with the active drive system (12) applying a toque (C2) to the wheels to allow the vehicle to drive along, and with the complementary drive system (4) deactivated, it calculates a theoretical acceleration of the vehicle (Aveh theoretical) which is dependent on the torque (C2) applied by this active drive system (12), on the speed of the vehicle (V), and the driving conditions (F0, Fl, F2), then it compares this with the measured actual acceleration of this vehicle (Aveh actual) and if it detects a discrepancy higher than a threshold value, it immediately commands activation of the complementary drive system (4).</p> |
