BATTERY REMAINING AMOUNT ESTIMATION SYSTEM, BATTERY REMAINING AMOUNT ESTIMATION METHOD, AND BATTERY REMAINING AMOUNT ESTIMATION PROGRAM

To provide a battery remaining amount estimation system that appropriately estimates a battery remaining amount of a wireless communication device.SOLUTION: The battery remaining amount estimation system includes: a storage unit, operable in a first operation mode and a second operation mode, for st...

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Bibliographic Details
Main Authors ARAKI KENKICHI, SHIMURA KENGO, YOSHINO HISASHI
Format Patent
LanguageEnglish
Japanese
Published 21.01.2021
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
SELECTING
SIGNALLING
SYSTEMS FOR STORING ELECTRIC ENERGY
TELEPHONIC COMMUNICATION
TESTING
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Summary:To provide a battery remaining amount estimation system that appropriately estimates a battery remaining amount of a wireless communication device.SOLUTION: The battery remaining amount estimation system includes: a storage unit, operable in a first operation mode and a second operation mode, for storing for each operation mode a table regarding power consumption for each process to be executed on a battery-powered wireless communication device that operates in any of the operation modes; an acquisition unit for acquiring mode history information related to a history of operation modes of the wireless communication device; an actual power consumption calculation unit for calculating actual power consumption by processing executed in the wireless communication device on the basis of the mode history information and the power consumption table; and a battery remaining amount estimation unit for estimating a remaining amount of a battery on the basis of the actual power consumption calculated by the calculation unit.SELECTED DRAWING: Figure 1 【課題】無線通信装置の電池残量を適切に推定する電池残量推定システム等を提供すること【解決手段】電池残量推定システムは、第１動作モード及び第２動作モードで動作可能であって、いずれかの動作モードで動作する電池駆動の無線通信装置において実行される処理毎の消費電力に関するテーブルを、動作モード毎に記憶する記憶部、無線通信装置の動作モードの履歴に関するモード履歴情報とを取得する取得部、モード履歴情報と、消費電力に関するテーブルとに基づき、無線通信装置で実行された処理による実消費電力を算出する実消費電力算出部、算出部により算出された実消費電力に基づき、電池の残量を推定する電池残量推定部とを備える。【選択図】図１
Bibliography:Application Number: JP20200126441