Motor vehicle`s e.g. passenger car, driver assisting method, involves regulating associated steering angle for wheel of vehicle by considering model for trailer operation, and adjusting angle independently by driver through steering system

摘要

The method involves presetting a steering wheel angle as a measure for a desired steering angle for wheels (5a, 5b) of a motor vehicle (13) using a steering handle in a servo steering system (1). An associated steering angle for one wheel is regulated as reference signal based on desired driving direction of a driver by considering a model for a trailer operation, and is adjusted through the system (1) independently by the driver during reverse drive from an actual steering wheel angle. A sensor (16) detects an angle between a longitudinal axis of a trailer (14) and a vehicle longitudinal axis. Independent claims are also included for the following: (1) a computer program comprising instructions to perform a method of assistance for a driver of a motor vehicle (2) a computer program product comprising instructions to perform a method of assistance for a driver of a motor vehicle (3) a superposition steering system comprising a steering handle.