Abstract:
The present invention relates to a control system for a motor vehicle, the system being operable in an automatic mode selection condition in which the system is configured to select automatically an appropriate system operating mode whereby the system assumes operation in said system operating mode, the system being further configured to allow activation of an automatic progress control function in which a speed of the vehicle over terrain is controlled automatically by the system, wherein when the automatic progress control function is active the system is configured automatically to suspend changes in the selected system operating mode.
Abstract:
Ce procédé de commande d'une boîte de vitesse automatique ou manuelle pilotée avec un régulateur de vitesse équipant un véhicule en situation de montée consiste à : réguler la vitesse à une valeur de consigne fixée par le conducteur du véhicule, acquérir les valeurs immédiates de la vitesse et du couple moteur, estimer des efforts résistants à partir des valeurs de vitesse et du compte-tours moteur, calculer à partir de l'estimation des efforts résistants et du couple maximum du moteur thermique l'accélération véhicule maximum possible sur le rapport supérieur de la boîte de vitesse à celui engagé et activer ou non une fonction de bridage de vitesse véhicule (BVV) à une consigne de vitesse correspondant au régime maximum possible pour le moteur thermique selon que l'accélération maximum possible sur le rapport supérieur est négative ou positive, respectivement.
Abstract:
Die Erfindung betrifft eine Recheneinheit und ein Verfahren zum sicheren Abstellen eines Fahrzeuges, wobei überprüft wird, ob eine Notsituation vorliegt, wobei nach Erkennen einer Notsituation ein Fahrerassistenzsystem das Fahrzeug an einen Straßenrand fährt, dadurch gekennzeichnet, dass Informationen aus einer externen Datenbank abgefragt werden und vom Fahrerassistenzsystem berücksichtigt werden.
Abstract:
A vehicle control system (10) for at least one vehicle subsystem of a vehicle; the vehicle control system comprising a subsystem controller(12a, 12b, 12c, 12d) for initiating control of the or each of the vehicle subsystems in a selected one of a plurality of different subsystem control modes, each of which corresponds to one or more different driving conditions for the vehicle. Evaluation means (18) are provided for evaluating one or more driving condition indicators to determine the extent to which each of the subsystem control modes is appropriate and for providing an output to the subsystem controller that is indicative of the control mode which is most appropriate. This may be an evaluation means for calculating the probability that the or each of the subsystem control modes is appropriate. Automatic control means (20) may be operable in an automatic response mode to select an appropriate one of the subsystem control modes in dependence on the output.
Abstract:
In a vehicle control apparatus that changes the travel characteristic of a vehicle on the basis of a change of the acceleration of the vehicle, when the travel characteristic is to be changed because the acceleration has changed, the amount of change of the travel characteristic to be changed is adjusted on the basis of the pre-change travel characteristic that is present immediately prior to the change of the acceleration (step S2).
Abstract:
A vehicle damping control apparatus is basically provided with a braking/accelerating torque generating component (70, 80), a corrective torque calculating component (54), a corrective torque command value output component (56) and a priority level setting component (55). The braking/accelerating torque generating component (70, 80) is configured to generate braking/accelerating torque in a wheel. The corrective torque calculating component (54) is configured to calculate a corrective torque to suppress vehicle pitching vibration and vehicle bouncing vibration. The corrective torque command value output component (56) is configured to output a corrective torque command value to the braking/accelerating torque generating component (70, 80) based on the corrective torque. The priority level setting component (55) is configured to set a priority level for calculating the corrective torque command value such that vehicle bouncing vibration is suppressed with priority over vehicle pitching vibration.