METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE
    1.
    发明申请
    METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE 有权
    内燃机和内燃机的运行方法

    公开(公告)号:US20160003209A1

    公开(公告)日:2016-01-07

    申请号:US14777099

    申请日:2014-02-15

    申请人: DAIMLER AG

    IPC分类号: F02P5/04 F02D41/30 F02P15/08

    摘要: A method for operating a combustion engine is disclosed. In an embodiment, the method includes: generating several sparks to ignite a fuel-air mixture in a combustion chamber by an ignition device of the combustion engine, determining a combustion duration of at least one of the sparks, detecting a deviation of an actual operation from a target operation of the combustion engine at least depending on the combustion duration, compensating for the deviation by implementing at least one measure which influences a combustion of the fuel-air mixture in the combustion chamber, determining the combustion duration of the chronological first of the sparks, allocating the first spark to a first spark type or to a second spark type depending on the combustion duration, and implementing the at least one measure if at least one value which characterizes a frequency of one of the spark types exceeds a threshold value.

    摘要翻译: 公开了一种操作内燃机的方法。 在一个实施例中,该方法包括:产生若干火花以通过内燃机的点火装置点燃燃烧室中的燃料 - 空气混合物,确定至少一个火花的燃烧持续时间,检测实际操作的偏差 至少根据燃烧持续时间从内燃机的目标操作,通过实施影响燃烧室中的燃料 - 空气混合物的燃烧的至少一个措施来补偿偏差,确定燃烧室的时间顺序的第一个的燃烧持续时间 火花,根据燃烧持续时间将第一火花分配到第一火花型或第二火花型,并且如果表征火花型之一的频率的至少一个值超过阈值,则实施至少一种测量 。