Title:
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2007/049546
Kind Code:
A1
Abstract:
A control device for an internal combustion engine, capable of excellently suppressing
a sudden change in torque. In adjusting engine torque, the device initially individually
calculates throttle target torque for controlling a throttle valve of the engine
and target torque for controlling an ignition timing of the engine. Then a target
degree of throttle opening is obtained based on the throttle target torque, and
throttle control is performed. A target ignition timing is obtained based on
the target torque for ignition timing, and ignition timing control is performed.
Throttle realization torque realized by the throttle control is calculated.
The ignition timing target torque is calculated based on the throttle realization
torque.
Inventors:
KUBONOYA HIDEKI (JP)
TANAKA YOSHIKAZU (JP)
OISHI TOSHIYA (JP)
KONDO MASAMI (JP)
TANAKA YOSHIKAZU (JP)
OISHI TOSHIYA (JP)
KONDO MASAMI (JP)
Application Number:
PCT/JP2006/321036
Publication Date:
May 03, 2007
Filing Date:
October 23, 2006
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
KUBONOYA HIDEKI (JP)
TANAKA YOSHIKAZU (JP)
OISHI TOSHIYA (JP)
KONDO MASAMI (JP)
KUBONOYA HIDEKI (JP)
TANAKA YOSHIKAZU (JP)
OISHI TOSHIYA (JP)
KONDO MASAMI (JP)
International Classes:
F02D43/00; F02D9/02; F02D29/00; F02D41/04; F02D41/18; F02D45/00; F02P5/15
Foreign References:
| JP2005113877A | 2005-04-28 | |||
| JPH05163996A | 1993-06-29 | |||
| JPH08218911A | 1996-08-27 | |||
| JP2003155941A | 2003-05-30 |
Attorney, Agent or Firm:
ONDA, Hironori (Ohmiya-cho 2-chome Gifu-shi, Gifu 31, JP)
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