Title:
MOTION AMOUNT CALCULATION DEVICE
Document Type and Number:
Japanese Patent JP2017053226
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a motion amount calculation device capable of positively determining a full-closed position of a movable member of installed equipment in respect to a vehicular power force source and improving drivability of a vehicle at the time of operation of the movable member by a simple configuration.SOLUTION: An accelerator opening calculation part 12b sets an APS opening itself on an acceleration opening calculation processing program for calculating the APS opening on the basis of APSAD value and engine state parameters in such a way that a point where APS opening is zero is applied as a starting point and it may have a characteristic of direct proportion to the APSAD value. In addition, the accelerator opening calculation part 12b sets a dead zone ΔV including a basic dead zone ΔV1 and an adjustment dead-zone ΔV2 and changes such dead zone ΔV in response to at least one of environmental state and operating state of an engine E in reference to a mechanical tolerance and an electrical tolerance for every product having an accelerator operating member 21 and an accelerator opening sensor 22 combined to each other.SELECTED DRAWING: Figure 1
Inventors:
SUGIMORI SHIGEHIKO
Application Number:
JP2015175393A
Publication Date:
March 16, 2017
Filing Date:
September 07, 2015
Export Citation:
Assignee:
KEIHIN CORP
International Classes:
F02D11/10; F02D45/00
Domestic Patent References:
| JP2010151076A | 2010-07-08 | |||
| JPH062581A | 1994-01-11 | |||
| JP2006207470A | 2006-08-10 | |||
| JP2003260953A | 2003-09-16 | |||
| JPS635126A | 1988-01-11 | |||
| JP2006161575A | 2006-06-22 | |||
| JPH08338281A | 1996-12-24 | |||
| JPH10103111A | 1998-04-21 |
Attorney, Agent or Firm:
Manabu Kawamoto
Mikio Kuruyama
Shigeru Takeyama
Mikio Kuruyama
Shigeru Takeyama