AN ELECTRIC CHARGING SYSTEM, A POWER MEASURING INSTRUMENT AND A MOBILE TERMINAL FOR AN ELECTRIC CHARGING SYSTEM AND A CONTROL METHOD THEREOF

PURPOSE: An electric fee payment system, an electric measuring device therefor, a portable terminal, and a control method thereof are provided to impose differentiated payments by calculating electric fees according to time. CONSTITUTION: An electric amount measuring device (201) measures electric u...

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Bibliographische Detailangaben

Hauptverfasser:	KOO, BON JUN, KIM, JIN WOO, HYEON, BYEONG GYU, PARK, DOO IL, YEON, IN CHOL, JUNG, CHUNG HYUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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