BATTERY SENSOR AND METHOD FOR OPERATING SAME

A method for operating a battery sensor and a battery sensor, having an acquisition device for capturing a battery parameter and outputting a battery value dependent on the battery parameter, an evaluation circuit determines a corrected battery value from the battery value and from a correction valu...

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Bibliographic Details
Main Authors Frenzel, Henryk, Schramme, Martin
Format Patent
LanguageEnglish
French
German
Published 29.03.2023
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:A method for operating a battery sensor and a battery sensor, having an acquisition device for capturing a battery parameter and outputting a battery value dependent on the battery parameter, an evaluation circuit determines a corrected battery value from the battery value and from a correction value, a correction value determination device captures an influencing value of an influencing parameter of the correction value. Storing in the correction value determination device a pre-determined relationship between the influencing parameter and a correction factor for at least two value ranges of the influencing parameter. The correction value determined by capturing an influencing value of the influencing parameter, determining the range of values of the influencing parameter, selecting a relationship corresponding to the range of values and of the correction factor, determining and outputting the correction factor corresponding to the influencing parameter value range, and determining the correction value with the correction factor.
Bibliography:Application Number: EP20190202621