Title:
車両用制御装置
Document Type and Number:
Japanese Patent JP6846735
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicular control device that can set reaction force characteristics of an accelerator pedal on the basis of a protagonist suitable for a posture situation of a driver, so that operability of the accelerator pedal can be improved.SOLUTION: A vehicular control device 1 comprises a three-dimensional map M which has forward characteristics FA and FB and return characteristics FC and FD and in which a correlation between stepping-in amounts S of an accelerator pedal 3 and reaction force F is set, and a reaction force setting part 24 that sets the reaction force F of the accelerator pedal 3 on the basis of the three-dimensional map M. The vehicular control device further comprises a muscle activity estimating part 23 that estimates rates of contribution of a biarticular muscle to operation of the accelerator pedal 3 on the basis of a seat position of a driver. The reaction force estimating part 24 further corrects the forward characteristics FB in a reaction force increasing direction as the rates of contribution of the biarticular muscle to the operation of the accelerator pedal 3 is smaller.SELECTED DRAWING: Figure 1
Inventors:
Kiguchi Kazuo
Sho Yabuchu
▲高▼山 雅年
Yusaku Takeda
Sho Yabuchu
▲高▼山 雅年
Yusaku Takeda
Application Number:
JP2016237322A
Publication Date:
March 24, 2021
Filing Date:
December 07, 2016
Export Citation:
Assignee:
Mazda Corporation Inc
Kyushu University
Kyushu University
International Classes:
B60K26/02; B60W40/08; F02D11/02; G05G5/03
Domestic Patent References:
| JP2016000581A | ||||
| JP2016196248A |
Attorney, Agent or Firm:
Toshio Okamura