DEVICE TO FACILITATE VEHICLE STEERING (VERSIONS) Russian patent published in 2009 - IPC B62D5/04 B62D6/00 

FIELD: automotive industry.

SUBSTANCE: in compliance with first and second versions, proposed device incorporates gadget determining turn angle, and gadget varying amplification factor to change feedback amplification factor. In compliance with second version, proposed device additionally comprises gadget to determine steering-wheel turning rate and amplification factor variation regulator. In compliance with third version, proposed device incorporates gadget to determine vehicle speed, that to determine steering wheel torque caused by steering wheel, gadget to determine motor purpose current, gadget to vary feedback amplification factor, and amplification factor variation regulator. In compliance with fourth and fifth versions, device includes gadget to determine steering wheel torque caused by steering wheel, that to determine vehicle speed, gadget to determine purpose regulation amount, gadget to determine steering-wheel turn angle, and gadget to vary feedback amplification factor. In compliance with fourth versions, device additionally comprises gadget to determine current variation rate. In compliance with fifth versions, device additionally comprises amplification factor variation regulator.

EFFECT: suppressing noise caused by operation of device facilitating steering.

13 cl, 33 dwg