ADAPTIVE ASSISTANCE SYSTEM FOR THE DRIVER OF A PASSENGER CAR WITH A TRAILER WHEN REVERSING, AND HOW IT IS USED Russian patent published in 2021 - IPC B62D6/00 B62D13/06 B62D15/00 

FIELD: transport engineering.

SUBSTANCE: adaptive system of assistance to the driver of a passenger car with a trailer when reversing includes a hitch angle sensor, an average steering angle sensor of the vehicle's steering wheels, a setpoint input module, a controller, a regulator, a power steering system, a human-machine interface and a vehicle speed sensor. The method of using the above-mentioned adaptive driver assistance system consists in the following: determining the length of the trailer and entering it into the system, while the rest of the kinematic parameters are pre-entered into the system; based on the conditions of maneuvering, the presence of a signal about the possibility of folding the trailer and reaching the current hitch angle, the value of the relative angular velocity of the trailer is entered; the signal about the possibility of folding the trailer is formed on the basis of reaching the limiting values ​​by the average angle of the steered wheels.

EFFECT: increased control accuracy of a car with a trailer.

2 cl, 5 dwg