METHOD FOR DRIVING A MOTOR VEHICLE
A method for controlling a drive unit of a motor vehicle include acquiring a speed instruction, measuring the speed of the motor vehicle, and computing a control instruction for the drive unit on the basis of the measured speed and of the speed instruction. When the motor vehicle is moving forwards and should be stopped, the speed instruction is determined so as to be strictly less than zero.
1 - 8 . (canceled)
9 . A method for controlling a drive member of a motor vehicle, comprising:
acquiring a speed setpoint;
measuring a speed of the motor vehicle; and
calculating a control setpoint for said drive member as a function of the measured speed and of the speed setpoint,
wherein, when the motor vehicle is moving forward and has to be stopped, the speed setpoint is determined so as to be strictly less than zero.
10 . The control method as claimed in claim 9 , wherein the motor vehicle is considered to be moving forward and having to be stopped when the speed setpoint passes from a strictly positive value to zero.
11 . The control method as claimed in claim 9 , wherein the control setpoint is determined as a function at least of a deviation between the speed setpoint and the measured speed.
12 . The control method as claimed in claim 9 , wherein the control setpoint is determined as a function also of an external datum relating to an environment of the motor vehicle.
13 . The control method as claimed in claim 12 , wherein, when another vehicle precedes said motor vehicle, the external datum comprises at least one of a speed of said other vehicle and a distance separating said other vehicle and said motor vehicle.
14 . The control method as claimed in claim 9 , further comprising acquiring a desired speed,
wherein the speed setpoint is determined as a function of the desired speed.
15 . The control method as claimed in claim 9 , wherein the speed setpoint is determined as a function of an external datum relating to an environment of the motor vehicle.
16 . The control method as claimed in claim 15 , wherein, when another vehicle precedes said motor vehicle, the external datum comprises at least one of a speed of said other vehicle and a distance separating said other vehicle and said motor vehicle.
17 . A motor vehicle, comprising:
an autonomous or assisted drive unit, wherein the drive unit is programmed to implement the control method as claimed in claim 9 .