Abstract: A motor vehicle power train control device capable of furnishing set signals of torque applied to wheels of the motor vehicle. The control device includes a mechanism to generate a signal representing a limitation of variation in speed of a heat engine integrated in a power train capable of reducing variations that are disturbing with regard to acoustics of the power train, and includes a mechanism to determine an operating point of the power train in an optimal operating range according to the signal that represents limitation of speed. The mechanism for generating the signal that represents a limitation of variation in the speed of the heat engine integrated in the power train is furnished, at an input, by parameters that represent characteristics of the motor vehicle and by parameters that represent the driver's wishes.

Abstract: A device delivers a torque setpoint signal applicable to the vehicle wheels of a motor vehicle including an automatic transmission. The torque setpoint signal has static and dynamic components that are set according to input data supplied by an input unit and based on a recorded list of parameters representing the driver's will, the motor vehicle state, and the environment thereof. The device includes a first unit for computing the dynamic component of a gross torque, a second unit for computing the static component of a gross torque, the second unit being connected to the output of the first unit, and a unit for adaptation to a brake situation producing the static component of the torque adapted to the braking situation according to the list of parameters.

Abstract: A device for controlling an automated transmission of a motor vehicle engine-transmission unit adapted to deliver a torque setpoint signal to be applied to wheels of the motor vehicle including two static and dynamic components produced based on input data delivered by an input unit. The input data includes a recorded list of parameters representing the driver's wishes, the motor vehicle state, and the motor vehicle surroundings. The device includes a first unit capable of calculating a dynamic torque component not adapted to a slope and/or load situation; a second unit for adaptation to the slope and/or load situation delivering a dynamic torque component adapted to the slope and/or load situation; a third unit capable of calculating a static torque component not adapted to the slope and/or load situation; and a fourth unit for adaptation to the slope and/or load situation delivering a static torque component adapted to the slope and/or load situation.

Abstract: A device for controlling an automated transmission of a motor vehicle engine-transmission unit capable of delivering a torque setpoint signal to be applied to the motor vehicle wheels, including two static and dynamic components, produced based on input data delivered by an input unit including a recorded list of parameters representing the driver's wishes, the motor vehicle state, and the motor vehicle surroundings. The device includes a first unit capable of calculating a dynamic torque component not adapted to a cornering situation; a second unit capable of calculating a static torque component, connected to the input of the first unit; and a unit for adaptation to the come in situation delivering a static torque component adapted to the cornering situation in accordance with a list of predetermined input parameters.

Abstract: A control device for an automated transmission of a motor vehicle power train, able to deliver a torque setpoint signal applicable to the vehicle wheels and having two static and dynamic components that are set according to input data supplied by an input unit, and including a recorded list of parameters representing the driver's will, the motor vehicle state, and the environment thereof. The device includes a first unit for computing the dynamic component of a gross torque, a second unit for computing the static component of a gross torque, wherein the second unit is connected to the output of the first unit, and a unit for adaptation to a brake situation producing the static component of the torque adapted to the braking situation according to the list of input predetermined parameters.

Abstract: A method for controlling automated transmission for a power train of a motor vehicle, including producing a first setpoint signal of a variable applicable to the vehicle wheels and including dynamic and static components formed taking into consideration input representative data of the motor vehicle characteristics, a drive's wish, and an environment of the vehicle, in selecting, according to the input data, one mode from at least two different operating modes able to transmit the setpoint signal. One operating mode corresponds to a torque creeping mode for transmitting the setpoint signal when the motor vehicle runs with a speed lower than a predetermined threshold and the brake pedal thereof is inactivated.

Abstract: A device for controlling an automated transmission of a motor vehicle engine-transmission unit adapted to deliver a torque setpoint signal to be applied to wheels of the motor vehicle including two static and dynamic components produced based on input data delivered by an input unit. The input data includes a recorded list of parameters representing the drivers wishes, the motor vehicle state, and the motor vehicle surroundings. The device includes a first unit capable of calculating a dynamic torque component not adapted to a slope and/or load situation; a second unit for adaptation to the slope and/or load situation delivering a dynamic torque component adapted to the slope and/or load situation; a third unit capable of calculating a static torque component not adapted to the slope and/or load situation; and a fourth unit for adaptation to the slope and/or load situation delivering a static torque component adapted to the slope and/or load situation.

Abstract: A method for controlling an automated transmission for a power train of a motor vehicle produces a first setpoint signal of a variable that is applicable to the vehicle wheels and that includes dynamic and static components formed taking into consideration input representative data of the motor vehicle characteristics, a driver's wish, and an environment of the vehicle, in selecting, according to the input data, one mode from at least two different operating modes able to transmit the setpoint signal. One operating mode corresponds to a torque creeping mode for transmitting the setpoint signal when the motor vehicle runs with a speed lower than a predetermined threshold and the brake pedal thereof is activated.

Abstract: The invention concerns a device for controlling an automated transmission of a motor vehicle engine-transmission unit capable of delivering a signal of torque setpoint to be applied to the motor vehicle wheels, comprising two static (Cs) and dynamic (Cd) components, produced based on input data delivered by an input unit (1) comprising a recorded list of parameters representing the driver's wishes the motor vehicle state and the motor vehicle surroundings, comprising: a first unit (11) capable of calculating a dynamic torque component not adapted to the cornering situation (Cd_brut); a second unit (15) capable of calculating a static torque component (Cs_brut), connected to the input of said first unit (11) capable of calculating the dynamic torque component not adapted to the cornering situation; a unit for adaptation to the cornering situation (17) delivering a static torque component adapted to the cornering situation (Cs_vir) in accordance with a list of predetermined input parameters.

Abstract: A motor vehicle power train control device capable of furnishing set signals of torque applied to wheels of the motor vehicle. The control device includes a mechanism to generate a signal representing a limitation of variation in speed of a heat engine integrated in a power train capable of reducing variations that are disturbing with regard to acoustics of the power train, and includes a mechanism to determine an operating point of the power train in an optimal operating range according to the signal that represents limitation of speed. The mechanism for generating the signal that represents a limitation of variation in the speed of the heat engine integrated in the power train is furnished, at an input, by parameters that represent characteristics of the motor vehicle and by parameters that represent the driver's wishes.