知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.008 秒)

    METHOD AND DEVICE FOR DETECTING GLOW IGNITION OF AN INTERNAL COMBUSTION ENGINE IN A MOTOR VEHICLE
    1.
    发明申请
    METHOD AND DEVICE FOR DETECTING GLOW IGNITION OF AN INTERNAL COMBUSTION ENGINE IN A MOTOR VEHICLE 有权
    用于检测电动汽车内燃机发动机的点火方法和装置

    公开(公告)号：US20150308924A1

    公开(公告)日：2015-10-29

    申请号：US14440506

    申请日：2013-10-23

    申请人： VOLKSWAGEN AKTIENGESELLSCHAFT

    发明人： Samuel TREBESIUS ,  Stefan KLIE ,  Andreas SPRYSCH ,  Stefanie THAUER ,  Florian THAUER

    IPC分类号： G01M15/11 ,  F02D41/14 ,  F02P5/152 ,  F02D35/02

    CPC分类号： G01M15/11 ,  F02D35/02 ,  F02D35/027 ,  F02D41/0097 ,  F02D41/1473 ,  F02D41/1497 ,  F02D41/22 ,  F02P5/152 ,  G01L23/225 ,  G01M15/046 ,  Y02T10/40

    摘要： A method for detecting glow ignition of a fuel-air mixture in a combustion chamber of an internal combustion engine having at least one first cylinder and at least one second cylinder, said at least one first and second cylinders being connected by a crankshaft, according to which method partial segment times of the at least one first cylinder are measured. The method is characterized in that partial segment times of the at least one second cylinder are measured and a reference characteristic for the glow ignition is formed by a comparison of partial segment times of the at least one first cylinder with partial segment times of the at least one second cylinder and subsequently a signal is generated for the detection of the glow ignition on the basis of the comparison.

    摘要翻译： 根据权利要求1所述的用于检测具有至少一个第一气缸和至少一个第二气缸的内燃机的燃烧室中的燃料 - 空气混合物的发光点火的方法，所述至少一个第一和第二气缸通过曲轴连接， 测量所述至少一个第一气缸的哪个方法部分段时间。 该方法的特征在于，测量至少一个第二气缸的部分段时间，并且通过将至少一个第一气缸的部分分段时间与至少一个第一气缸的部分分段时间进行比较来形成用于发光点火的参考特性 产生一个第二气缸，随后产生用于基于该比较来检测发光点火的信号。