Title:
VEHICULAR STEERING DEVICE
Document Type and Number:
Japanese Patent JP2007245906
Kind Code:
A
Abstract:
To accomplish a steering reaction force control mechanism capable of suitably setting steering reaction force according to a driver and to contribute to reduction of burden of steering or accurate steering angle control.
A mechanical impedance of the driver is presumed based on an operation amount of steering operation of the driver performed in a predetermined period or when a steering wheel is forcedly rotated by a predetermined amount, and disturbance included in the presumed mechanical impedance and received from the vehicle is removed. Thereafter, the steering reaction force of the steering wheel is controlled based on the mechanical impedance removed with the disturbance.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
GENDO HIROKO
FUKUNIWA KAZUSHI
CHIBA MASAKI
OKAMOTO NOBUHISA
TAKASHITA YUSUKE
YAMADA NAOKI
FUKUNIWA KAZUSHI
CHIBA MASAKI
OKAMOTO NOBUHISA
TAKASHITA YUSUKE
YAMADA NAOKI
Application Number:
JP2006071559A
Publication Date:
September 27, 2007
Filing Date:
March 15, 2006
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
B62D6/00; B62D5/04; B62D107/00; B62D119/00; B62D137/00
Domestic Patent References:
| JP2006240443A | 2006-09-14 | |||
| JP2003212143A | 2003-07-30 | |||
| JPH04138969A | 1992-05-13 | |||
| JPH06286629A | 1994-10-11 | |||
| JPH0699829A | 1994-04-12 | |||
| JPH11321671A | 1999-11-24 |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura