Method and arrangement for operating an internal combustion engine
    1.
    发明授权
    Method and arrangement for operating an internal combustion engine 失效
    用于操作内燃机的方法和装置

    公开(公告)号:US06637412B1

    公开(公告)日:2003-10-28

    申请号:US09913282

    申请日:2001-08-13

    IPC分类号: F02M5100

    摘要: Method and arrangement for operating an internal combustion engine (10) which is operable in several operating modes, especially an internal combustion engine (10) having direct injection or intake manifold injection and having a control apparatus (11). The control apparatus (11), that is, its software has a plurality of functions (12) and a scheduler (13) for activating the functions (12). The executability of the functions (12) is determined in dependence upon the operating-mode dependent and operating-mode independent conditions and, with the aid of a bridging signal, the determination of the operating-mode dependent conditions can be disabled.

    摘要翻译: 操作内燃机(10)的方法和装置,该内燃机可以几种操作模式操作,特别是具有直接喷射或进气歧管喷射并具有控制装置(11)的内燃机(10)。 控制装置(11),即其软件具有多个功能(12)和用于激活功能的调度器(13)。 功能(12)的可执行性根据操作模式相关和工作模式无关条件来确定,并且借助于桥接信号,可以禁用确定操作模式相关条件。

    Method for correcting an angle error of an absolute-angle sensor
    2.
    发明授权
    Method for correcting an angle error of an absolute-angle sensor 失效
    用于校正绝对角度传感器的角度误差的方法

    公开(公告)号:US06655187B1

    公开(公告)日:2003-12-02

    申请号:US10018855

    申请日:2002-05-16

    IPC分类号: G12B1300

    摘要: Method for correcting an angle error of an absolute-angle detector that detects the angular position of a first shaft whose rotary movement is linked to a second shaft. The angular position of second shaft is first detected during at least one complete revolution of first shaft; the corresponding angular position of first shaft is derived from this value; the corresponding output value of absolute-angle detector is compared to the corresponding angular position of first shaft, and the difference formed by this comparison is stored. The corresponding output value of absolute-angle detector is then corrected by the stored value.

    摘要翻译: 用于校正检测旋转运动连接到第二轴的第一轴的角位置的绝对角度检测器的角度误差的方法。 在第一轴的至少一圈完整旋转期间,首先检测第二轴的角位置; 从该值得出第一轴的对应角位置; 将绝对角度检测器的对应输出值与第一轴的对应角位置进行比较,并存储由该比较形成的差。 然后通过存储值校正绝对角度检测器的相应输出值。