Bestimmung von Batterietemperatur und -typ

A battery circuit for determining the temperature and the type of a battery used in an electrical apparatus such as a portable radio telephone. The temperature and the type of the battery are measured with the help of an analog to digital converter. The voltage specifying the temperature is scaled t...

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Bibliographic Details
Main Author PITKANEN, RISTO
Format Patent
LanguageGerman
Published 22.03.2001
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SYSTEMS FOR STORING ELECTRIC ENERGY
TESTING
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Summary:A battery circuit for determining the temperature and the type of a battery used in an electrical apparatus such as a portable radio telephone. The temperature and the type of the battery are measured with the help of an analog to digital converter. The voltage specifying the temperature is scaled to different voltage levels according to the type of battery. The temperature measurement algorithm is selected according to the present voltage level.
Bibliography:Application Number: DE19936029087T