Method for predicting available time remaining on battery in mobile devices based on usage patterns

A method for predicting an available time of a battery in a mobile device includes: defining one or more modes depending on usage patterns of the mobile device that affects power consumption of the battery; creating time-series data about power consumption amount of the battery and use time of the b...

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Bibliographic Details
Main Authors HONG, JAMES WON-KI, KANG, JOON-MYUNG
Format Patent
LanguageEnglish
French
German
Published 16.12.2009
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SYSTEMS FOR STORING ELECTRIC ENERGY
TELEPHONIC COMMUNICATION
TESTING
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Summary:A method for predicting an available time of a battery in a mobile device includes: defining one or more modes depending on usage patterns of the mobile device that affects power consumption of the battery; creating time-series data about power consumption amount of the battery and use time of the battery in each mode; calculating, based on the time-series data, average power consumption rate per each mode and use time rate; and predicting the available time of the battery, based on the average power consumption rate per each mode and the use time rate per each mode.
Bibliography:Application Number: EP20090005895