Title:
STEERING DEVICE
Document Type and Number:
Japanese Patent JP2020158091
Kind Code:
A
Abstract:
To provide a steering device which can alleviate an incongruity related to a steering operation of a steering wheel by a driver by regulating a steering operation of a steering wheel to a cut-in direction in a state that an operation of a turning shaft is limited.SOLUTION: A steering device comprises a reaction actuator 18 connected to a steering shaft 13 in order to impart a reaction force to a steering operation of a steering wheel 12, and in a state that an operation of a turning shaft 17 is limited (stroke-end state), a reaction force for regulating the steering operation of the steering wheel 12 to a cut-in direction is imparted to the reaction force actuator 18 by a reaction force command signal creation part 64 of a reaction force actuator controller 42. The steering operation of the steering wheel 12 and a turning operation of the turning shaft 17 corresponds to each other, and an operation incongruity of a driver can be alleviated.SELECTED DRAWING: Figure 5
Inventors:
NUMAKURA KOJI
SHIINO KOTARO
SHIINO KOTARO
Application Number:
JP2019063059A
Publication Date:
October 01, 2020
Filing Date:
March 28, 2019
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
B62D6/00; B60R25/021; B62D5/04
Attorney, Agent or Firm:
Polaire Patent Business Corporation