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    • 1. 发明授权
    • Engine control system and engine control method
    • 发动机控制系统和发动机控制方式
    • US07379810B2
    • 2008-05-27
    • US11643927
    • 2006-12-22
    • Tsutomu SogaKazuo Kojima
    • Tsutomu SogaKazuo Kojima
    • B60T7/12F02M7/00
    • F02D41/16F02D41/0072F02D41/123F02D41/1446F02D41/22F02D41/2467F02D41/405F02D2041/227F02D2200/023
    • An engine control system and an engine control method are disclosed wherein a combustible component quantity of intake air, reflecting combustible components in a crankcase of an engine, is calculated on the basis of a deviation between basic injection quantity for a target rotational speed to be attained and an actual injection quantity during operation to perform idling stabilizing control. A ratio of the combustible components mixed to engine oil is calculated on the basis of the combustible component quantity of intake air and a temperature of engine oil. During a status of the engine with a given temperature of engine oil and the mixing ratio of the combustible components in engine oil, a fuel injection affect eliminating operation is executed.
    • 公开了一种发动机控制系统和发动机控制方法,其中基于目标转速的基本喷射量之间的偏差来计算发动机曲轴箱内的可燃组分的可燃成分量的进气, 以及在执行空转稳定控制的操作期间的实际喷射量。 基于进气的可燃成分量和发动机油的温度来计算混合到发动机油中的可燃成分的比例。 在具有发动机油的给定温度的发动机的状态和发动机油中的可燃组分的混合比例的情况下,执行燃料喷射影响消除操作。