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    • 6. 发明公开
    • 내연기관을 제어하기 위한 방법 및 장치
    • 用于控制内燃机的方法和装置
    • KR1020090041350A
    • 2009-04-28
    • KR1020080104111
    • 2008-10-23
    • 콘티넨탈 오토모티브 게엠베하
    • 바우어,요아힘코흐,랄프
    • F02D41/04F02D41/02F02D45/00
    • F02P5/152F02P5/1527G01L23/225Y02T10/46
    • A method and an apparatus for controlling an internal combustion engine are provided to determine the location of evaluation interval for knocking detection according to the difference between the reference fire propagation angle and the actual fire propagation angle. A method for controlling an internal combustion engine comprises a step of determining a reference fire propagation angle to maximize the efficiency of the internal combustion engine, a step of determining an actual fire propagation angle to operate the internal combustion engine at the actual operating point, a step of detecting a signal to induce an outcome based on the occurrence of knocking in the combustion chamber of the internal combustion engine from a sensor(14), and a step of determining the location of a knocking evaluation interval according to the difference between the reference and the actual fire propagation angle.
    • 提供一种用于控制内燃机的方法和装置,用于根据参考火焰传播角度与实际火焰传播角度之间的差来确定用于爆震检测的评估间隔的位置。 一种用于控制内燃机的方法,包括确定参考火焰传播角度以最大化内燃机的效率的步骤,确定在实际工作点操作内燃机的实际火焰传播角度的步骤, 基于在内燃机的燃烧室内从传感器(14)发生爆震而检测信号以引起结果的步骤,以及根据参考值之间的差确定爆震评价间隔的位置的步骤 和实际的火焰传播角度。