STEERING CONTROL METHOD AND STEERING CONTROL DEVICE

WIPO Patent Application WO/2020/031294

A1

In a method for controlling steering of a vehicle provided with a steer-by-wire-type steering mechanism in which a steering wheel (31a) and turning wheels (34FL, 34FR) are mechanically separated, a steering reaction force including a restoring component for returning the steering angle of the steering wheel to a reference angle, a viscous component corresponding to the steering angular velocity of the steering wheel, and a frictional component corresponding to the steering angular velocity is generated by an actuator and imparted to the steering wheel (S9), the steering reaction force is controlled so that the steering angle attains a target steering angle for causing the vehicle to travel along a target travel trajectory (S1, S5), the turning angle of the turning wheels is controlled in accordance with the steering angle (S11), a determination is made as to whether the driver has operated the steering wheel (S2), and when the driver does not operate the steering wheel, the frictional component included in the steering reaction force is suppressed (S6-S9).

JP6938665	Controllers and methods for setting intervention zones in the Lane Departure Warning System
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JP2007030833	TRAVELING MOTION CONTROL UNIT OF VEHICLE

SUZUKI TAKU (JP)

PCT/JP2018/029791

February 13, 2020

August 08, 2018

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NISSAN MOTOR (JP)

B62D6/00

JP2009051492A	2009-03-12
JP2007137287A	2007-06-07
JP2012131246A	2012-07-12
JP2006137215A	2006-06-01
JP2015150933A	2015-08-24
JP2002037111A	2002-02-06
JP2012532055A	2012-12-13
JP2016175446A	2016-10-06
US20040138796A1	2004-07-15
JP2007137287A	2007-06-07

See also references of EP 3835174A4

TANAKA Hidetetsu et al. (JP)

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