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    • 4. 发明申请
    • METHOD FOR DETERMINING AT LEAST ONE FIRST INTERNAL PARAMETER OF A SENSOR
    • 用于确定至少一个第一内部方法参数的传感器
    • WO2009147107A3
    • 2010-03-11
    • PCT/EP2009056649
    • 2009-05-29
    • CONTINENTAL TEVES AG & CO OHGECKRICH JOERGKLAUSEN RALFDIETZ TIMOFRITZ WOLFGANGJOECKEL WOLFGANG
    • ECKRICH JOERGKLAUSEN RALFDIETZ TIMOFRITZ WOLFGANGJOECKEL WOLFGANG
    • G01D3/06G01D5/244
    • G01D3/063G01D5/24452G01D5/2448G01D5/2449G01P3/489
    • Method for determining at least one internal parameter of an active sensor (1) in a special operating mode, wherein the sensor (1) comprises a sensor element (2), an evaluation circuit (3), at least two connection lines (4, 5), each of which comprises a connection (41, 51) in particular, and a switching module (6), wherein the sensor (1) is switched between a normal operating mode and the special operating mode by way of the switching module (6) and is switched to the special operating mode to determine the at least one internal parameter, wherein the sensor (1) comprises an electrical offset source (7) for at least partially controlling the evaluation circuit (3) in the special operating mode depending on the supply voltage (U-Sup) of the sensor present at the two connection lines (4, 5) such that the at least one internal parameter of the sensor can be determined from the sensor output signal (Out).
    • 一种用于在一个特殊的操作模式确定的有源传感器(1)的至少一个内部参数,方法,其中,所述传感器(1)的至少一个传感器元件(2),评估电路(3),至少两个连接线(4,5),尤其是每一个终端 (41,51)和切换模块(6),其中,所述传感器(1)通过开关模块(6)的装置是一个在正常操作模式和特殊操作模式之间切换,并且被设置为确定在特殊操作模式中,至少一个内部参数,其中,所述传感器 (1)具有电偏置源(7),利用该在两个连接线的依赖性的特殊的操作模式(4,5)施加电源电压的传感器的(U-SUP),评估电路(3)至少部分地控制,使得至少 从传感器输出信号的传感器的内部参数(下)可以被确定。