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    • 4. 发明授权
    • Method for correcting the position of the angular marks of an incremental wheel of a rotational speed sensor and/or an angle of rotation sensor, and system therefor
    • 用于校正转速传感器的增量轮的角标记的位置和/或旋转角度传感器的方法及其系统
    • US07257983B2
    • 2007-08-21
    • US10527371
    • 2003-07-08
    • Matthias SchuelerRuediger FehrmannDirk SamuelsenJoachim PalmerJens Damitz
    • Matthias SchuelerRuediger FehrmannDirk SamuelsenJoachim PalmerJens Damitz
    • G01P21/00
    • F02D41/009F02D35/023
    • A method for correcting the position of the angle marks of an incremental gear of a rotary speed sensor and/or rotary angle sensor of an internal combustion engine and to a system therefor. The method is characterized by the following steps: a) recording the angle marks using the rotary speed sensor and/or the rotary angle sensor, b) measuring the combustion chamber pressure in the respective cylinder of the internal combustion engine, c) assigning a measured pressure value to the recorded angle mark positions, d) possibly correcting the measured pressure values in a signal-conditioning device, e) storing the recorded angle mark positions with the appertaining, measured pressure values in a measured value table, f) storing of the ideal pressure values derived at the ideal angle mark positions in a reference table, g) comparing the pressure values, that were measured and possibly preprocessed in the signal-conditioning device to the ideal pressure values, h) determining deviations of the measured angle mark positions from the ideal angle mark positions, at the corresponding cylinder pressure values in an evaluation unit, and i) correcting the measured angle mark positions by the deviations determined.
    • 一种用于校正内燃机的转速传感器和/或旋转角度传感器的增量齿轮的角度标记的位置的方法及其系统。 该方法的特征在于以下步骤:a)使用旋转速度传感器和/或旋转角度传感器记录角度标记,b)测量内燃机的各个气缸中的燃烧室压力,c) 压力值到记录的角标记位置,d)可能校正信号调节装置中测量的压力值,e)将所记录的角度标记位置与所测量的压力值存储在测量值表中,f)存储 在参考表中的理想角度标记位置处导出的理想压力值,g)将在信号调节装置中测量并可能预处理的压力值与理想压力值进行比较,h)确定所测量的角度标记位置的偏差 在理想角度标记位置处,在评估单元中的相应气缸压力值处,以及i)校正所测量的角度标记位置 由偏差确定。
    • 6. 发明申请
    • Method for correcting the position of the angular marks of an incremental wheel of a rotational speed sensor and/or an angle of rotation sensor, and system therefor
    • 用于校正转速传感器的增量轮的角标记的位置和/或旋转角度传感器的方法及其系统
    • US20060096350A1
    • 2006-05-11
    • US10527371
    • 2003-07-08
    • Matthias SchuelerRuediger FehrmannDirk SamuelsenJoachim PalmerJens Damitz
    • Matthias SchuelerRuediger FehrmannDirk SamuelsenJoachim PalmerJens Damitz
    • G01P21/00G01B21/22
    • F02D41/009F02D35/023
    • A method for correcting the position of the angle marks of an incremental gear of a rotary speed sensor and/or rotary angle sensor of an internal combustion engine and to a system therefor. The method is characterized by the following steps: a) recording the angle marks using the rotary speed sensor and/or the rotary angle sensor, b) measuring the combustion chamber pressure in the respective cylinder of the internal combustion engine, c) assigning a measured pressure value to the recorded angle mark positions, d) possibly correcting the measured pressure values in a signal-conditioning device, e) storing the recorded angle mark positions with the appertaining, measured pressure values in a measured value table, f) storing of the ideal pressure values derived at the ideal angle mark positions in a reference table, g) comparing the pressure values, that were measured and possibly preprocessed in the signal-conditioning device to the ideal pressure values, h) determining deviations of the measured angle mark positions from the ideal angle mark positions, at the corresponding cylinder pressure values in an evaluation unit, and i) correcting the measured angle mark positions by the deviations determined.
    • 一种用于校正内燃机的转速传感器和/或旋转角度传感器的增量齿轮的角度标记的位置的方法及其系统。 该方法的特征在于以下步骤:a)使用旋转速度传感器和/或旋转角度传感器记录角度标记,b)测量内燃机的各个气缸中的燃烧室压力,c) 压力值到记录的角标记位置,d)可能校正信号调节装置中测量的压力值,e)将所记录的角度标记位置与所测量的压力值存储在测量值表中,f)存储 在参考表中的理想角度标记位置处导出的理想压力值,g)将在信号调节装置中测量并可能预处理的压力值与理想压力值进行比较,h)确定所测量的角度标记位置的偏差 在理想角度标记位置处,在评估单元中的相应气缸压力值处,以及i)校正所测量的角度标记位置 由偏差确定。