Title:
VEHICLE CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2010/143237
Kind Code:
A1
Abstract:
Disclosed is a vehicle controller (2) comprising an accelerator pedal (50) that, by adjusting the operation amount thereof, is able to regulate the power generated by an engine (10) serving as a power source while a vehicle (1) is travelling. To achieve a more reliable improvement in fuel efficiency, when the vehicle (1) is decelerating and when the operation amount of the accelerator pedal (50) is not 0, that is to say, when the accelerator opening degree is not the fully closed position, the vehicle controller performs a fuel cut control for stopping the supply of fuel employed to operate the engine (10). This ensures a reduction in the quantity of fuel injected by a fuel injector (14) and a reduction in the quantity of fuel consumed even when the accelerator opening degree is not the fully closed position. As a result, a more reliable improvement in fuel efficiency can be achieved.
Inventors:
KIM JONGGAP (JP)
KONO KATSUMI (JP)
KONO KATSUMI (JP)
Application Number:
PCT/JP2009/002682
Publication Date:
December 16, 2010
Filing Date:
June 12, 2009
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
KIM JONGGAP (JP)
KONO KATSUMI (JP)
KIM JONGGAP (JP)
KONO KATSUMI (JP)
International Classes:
F02D41/12; B60W10/02; B60W10/04; F16H61/14
Foreign References:
| JPS6155334A | 1986-03-19 | |||
| JPS6469741A | 1989-03-15 | |||
| JPH11310060A | 1999-11-09 | |||
| JP2001082218A | 2001-03-27 | |||
| JPH05180037A | 1993-07-20 | |||
| JP2006274846A | 2006-10-12 |
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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