VEHICLE AUXILIARY SYSTEM AND CONTROL METHOD Russian patent published in 2022 - IPC B62D5/04 

FIELD: vehicles.

SUBSTANCE: inventions group relates to the automotive field and represents an auxiliary control system and a control method used for a car. The vehicle's auxiliary control system includes the dynamic stability assist DSA and electric power steering unit EPS. The DSA unit is used to perform several of the following sequential operations: detecting special vehicle operating conditions; if special vehicle operating conditions are detected, calculates the steering assist torque corresponding to the vehicle's current operating conditions; generating a torque superposition request containing said auxiliary steering torque; transmitting said request to superimpose torques to said EPS block. The EPS unit is used to adjust the steering wheel torque of the vehicle in accordance with said auxiliary steering torque contained in said torque superposition request.

EFFECT: possibility of ensuring the constant presence of the car in a stable controlled state, as a result of which the safety of the car and the comfort of the driver are increased.

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