Title:
DRIVING OPERATION ASSISTING DEVICE, DRIVING OPERATION ASSISTING METHOD, AND HOLDING STATE DETERMINATION METHOD
Document Type and Number:
WIPO Patent Application WO/2013/136781
Kind Code:
A1
Abstract:
In order to more actively promote an appropriate driving operation, additional reaction force (Tp) is applied to a steering operation system in addition to an operation by a driver. A guidance direction for guiding a vehicle is set, and as the additional reaction force (Tp) to the steering operation system, additional reaction force (Tp) the direction of which is alternately switched between the guidance direction and an anti-guidance direction and which vibrates at different frequencies in the guidance direction and in the anti-guidance direction is set. Then, this additional reaction force (Tp) is applied to the steering operation system. For example, in a scene in which, as in a steering operation at the time of parking, an extremely low speed, a certain level of large operation amount and operation accuracy are required, the additional reaction force (Tp) which vibrates at a relatively low frequency in the anti-guidance direction, and vibrates at a relatively high frequency in the guidance direction is set.
Inventors:
YOSHIMATSU YUKA (JP)
YAMAMURA TOMOHIRO (JP)
ASHIDA HIROYUKI (JP)
YOSHIHIRA MASANORI (JP)
YAMAMURA TOMOHIRO (JP)
ASHIDA HIROYUKI (JP)
YOSHIHIRA MASANORI (JP)
Application Number:
PCT/JP2013/001628
Publication Date:
September 19, 2013
Filing Date:
March 12, 2013
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
B62D6/00; B60R21/00; B62D5/04; G05G1/08; G05G5/03; B62D137/00
Foreign References:
| JP2010202048A | 2010-09-16 | |||
| JP2009280077A | 2009-12-03 | |||
| JP2008296601A | 2008-12-11 |
Attorney, Agent or Firm:
MORI, Tetsuya et al. (JP)
Woods Tetsuya (JP)
Woods Tetsuya (JP)
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