Method for placing the wheels of a trailer in the wheeltracks left by a tractor vehicle, and device for implementing this method

摘要

The method places the wheels (8a) of a trailer (2) in the tracks of the wheels (6a) of a tractor (3). The trailer comprises steering elements for modifying the trajectory of the trailer, means for determining the orientation and an activator which acts on the steering elements. The method comprises establishing the history of a parameter representative of the trajectory of the tractor so as to recover the parameter value at a given instant. This value is used to orient the steering elements. An Independent claim is included for a device for implementing the method.