A motor vehicle controller that carries out a method which includes: receiving a signal indicative of a surface friction parameter, surface_friction, the surface friction parameter corresponding to a coefficient of friction between a road wheel and a driving surface; receiving a signal indicative of a position of an accelerator control with respect to an allowable range of positions, accel_ctrl_pos; determining a critical powertrain torque limit value PT_TQ_CRIT in dependence at least in part on the value of surface_friction; and providing a traction warning indication to a driver in dependence on the value of accel_ctrl_pos and PT_TQ_CRIT.
Controller and method for controlling a motor vehicle
2019-02-05
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Motor vehicle controller and method of controlling a motor vehicle
Europäisches Patentamt | 2018
|Controller for a motor vehicle, motor vehicle, and method for controlling a motor vehicle
Europäisches Patentamt | 2021
|CONTROLLER FOR A MOTOR VEHICLE, MOTOR VEHICLE, AND METHOD FOR CONTROLLING A MOTOR VEHICLE
Europäisches Patentamt | 2019
|METHOD FOR CONTROLLING A MOTOR VEHICLE AND CONTROLLER
Europäisches Patentamt | 2023
|METHOD AND CONTROLLER FOR CONTROLLING A MOTOR VEHICLE
Europäisches Patentamt | 2023
|