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公开(公告)号:US20130215056A1
公开(公告)日:2013-08-22
申请号:US13770082
申请日:2013-02-19
发明人: Allan Johansson , Lars Knutsson , Peter Åberg , Bjorn Rosqvist
CPC分类号: G01R27/14 , G01D3/036 , G01L1/2281 , G01R31/2829 , G06F3/0414
摘要: For determining a sensor value of a sensor (13), a first electrical supply voltage (VS1) is supplied to the sensor (13) and a first electrical resistance of the sensor (13) is detected. Then, a second electrical supply voltage (VS2) is supplied to the sensor and a second electrical resistance of the sensor (13) is detected. The second electrical supply voltage (VS2) is different from the first electrical supply voltage (VS1). The sensor value is automatically determined depending on the first electrical supply voltage (VS1), the second electrical supply voltage (VS2), the first electrical resistance, and the second electrical resistance.
摘要翻译: 为了确定传感器(13)的传感器值,向传感器(13)提供第一电源电压(VS1),并且检测传感器(13)的第一电阻。 然后,将第二电源电压(VS2)提供给传感器,并且检测传感器(13)的第二电阻。 第二电源电压(VS2)与第一电源电压(VS1)不同。 传感器值根据第一电源电压(VS1),第二电源电压(VS2),第一电阻和第二电阻自动确定。