METHOD FOR DETERMINING A SENSOR VALUE AND SENSOR SYSTEM

METHOD FOR DETERMINING A SENSOR VALUE AND SENSOR SYSTEM

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...

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Bibliographische Detailangaben
Hauptverfasser: AABERG PETER, JOHANSSON ALLAN, KNUTSSON LARS, ROSQVIST BJORN
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Beschreibung
Zusammenfassung: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.