Title:
CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP3871979
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of properly performing the valve closing control of a throttle valve by determining the depression of an accelerator pedal not intended by a driver.
SOLUTION: The number of times that a fuel cut flag FFC is inverted from 0 to 1 in the fully open state of an accelerator is counted (S20, S21). When the number of times of the inversion reaches a specified value CNTX and the varied amount of an accelerator operation amount AP is small, it is determined that the depression of the accelerator pedal not intended by the driver is performed, and a control to gradually close the throttle valve is executed (S22 to S26).
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Inventors:
Yousuke Tachibana
Norio Suzuki
Manabu Niki
Norio Suzuki
Manabu Niki
Application Number:
JP2002222341A
Publication Date:
January 24, 2007
Filing Date:
July 31, 2002
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F02D11/10; F02D41/22; F02D17/04; F02D41/04; F02D41/14; F02D41/32; (IPC1-7): F02D41/22; F02D11/10; F02D17/04; F02D41/04; F02D41/14; F02D41/32
Domestic Patent References:
| JP7119527A | ||||
| JP64019040U | ||||
| JP3021543U | ||||
| JP60128957A | ||||
| JP64056942A | ||||
| JP55049543A | ||||
| JP63147950A | ||||
| JP63176646A |
Attorney, Agent or Firm:
Koji Arai