FUEL INJECTION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
PROBLEM TO BE SOLVED: To suppress occurrence of hesitation in quick starting after restarting, in a fuel injection control device of an internal combustion engine loaded on a S & S vehicle.SOLUTION: A fuel injection control device is loaded on a S & S vehicle to inject a liquid fuel to an in...
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Main Authors | , |
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Format | Patent |
Language | English Japanese |
Published |
08.01.2015
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To suppress occurrence of hesitation in quick starting after restarting, in a fuel injection control device of an internal combustion engine loaded on a S & S vehicle.SOLUTION: A fuel injection control device is loaded on a S & S vehicle to inject a liquid fuel to an intake port. When a throttle opening is operated in the opening direction by a prescribed value or more in a prescribed period after restarting from an automatic stop state, a fuel injection amount to the intake port is increased in comparison with a case when the throttle opening is not operated in the opening direction by the prescribed value or more in the prescribed period after restarting from the automatic stop state.
【課題】S&S車両に搭載された内燃機関の燃料噴射制御装置において、再始動後の急発進時におけるヘジテーションの発生を抑制する。【解決手段】S&S車両に搭載された、液体燃料が吸気ポートに噴射されるエンジンの燃料噴射制御装置である。自動停止状態からの再始動後の所定期間内にスロットル開度が所定値以上で開方向に操作された場合には、自動停止状態からの再始動後の所定期間内にスロットル開度が所定値以上で開方向に操作されない場合と比較して、吸気ポートへの燃料噴射量を増加する。【選択図】図15 |
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Bibliography: | Application Number: JP20130131475 |