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    • 2. 发明申请
    • CIRCUIT FOR PROCESSING SIGNALS FROM A YAW-RATE SENSOR
    • 电路。评估贪婪速度传感器的信号
    • WO1995026285A1
    • 1995-10-05
    • PCT/EP1995000852
    • 1995-03-08
    • SIEMENS AKTIENGESELLSCHAFTLOHRENZ, FrankMENTEN, FrankPROBST, Gregor
    • SIEMENS AKTIENGESELLSCHAFT
    • B60T08/00
    • B60T8/885B60T8/17B60T2270/413
    • The circuit described for processing the signals from a yaw-rate sensor (11) is intended particularly for controlling the stability of a motor vehicle (1). The circuit has a control unit (18) to which are fed the signals from the yaw-rate sensor (11) as well as those from other sensors (4, 5, 6, 7, 10, 12 and 13) which measure travel-condition-dependent parameters such as wheel rpm, steering-wheel angle, lateral acceleration and longitudinal acceleration. The control unit (18) computes from the inputs from one or more of these other sensors a reference yaw rate and compares it with the rate measured by the yaw-rate sensor (11). In addition, the plausibility of the yaw-rate sensor signal is checked, taking into consideration the vehicle travel condition. If the difference between the two yaw rates is greater than a given threshold value, the signal from the yaw-rate sensor (11) is rejected as faulty on the basis of the plausibility check.
    • 用于评价的横摆率传感器的信号的电路装置(也:横摆率传感器)(11)特别地被用于驱动稳定性控制系统用于机动车辆(1)。 它包括一个控制单元(18),其检测从所述横摆率传感器(11)和其他传感器,基于驱动状态参数的信号 - 例如 车轮速度,方向盘角,横向加速度和纵向加速度传感器(4,5,6,7,10,12和13) - 被馈送。 所述控制单元(18)从一个或多个这些附加的传感器,标准横摆比率的计算,并将其与横摆率传感器(11)测得的横摆率的比较。 另外,横摆率传感器信号的似然性,根据所述驱动状态进行检查。 如果高于预定阈值的两个偏航率之间的差,被检测为有缺陷的横摆率传感器(11)的似然性检验,同时尊重的结果。