본 개시의 일 실시 예에 따른 전기 자동차 충전 제어기는 이동 단말로부터 사용자의 일정(schedule) 정보를 수신하고, 전기 자동차의 배터리 잔량이 임계값 이상인지 여부를 확인하고, 상기 배터리 잔량이 상기 임계값 이상인 경우, 상기 수신된 일정 정보를 근거로 상기 사용자의 다음 일정을 위해 필요한 배터리량을 계산하고, 상기 필요한 배터리량이 상기 배터리 잔량보다 많을 경우, 상기 필요한 배터리량과 상기 배터리 잔량을 기반으로 충전할 배터리량을 결정하고, 상기 결정된 배터리량을 기반으로 충전 시간을 결정하고, 상기 결정된 충전 시간 동안 상기 전기 자동차의 배터리 충전 동작을 제어한다.

    PURPOSE: A method and an apparatus for charging an electric vehicle are provided to allow a user to efficiently charge an electric vehicle for a time when an electric rate is the lowest, in consideration of schedules of the user, thereby enabling the user to save energy charges and charge the electric vehicle effectively according to the schedules of the user. CONSTITUTION: A method for charging an electric vehicle comprises the steps of: receiving schedule information of a user from a mobile terminal (200); checking whether the remaining power of a battery of the electric vehicle is less than a threshold (204); according to the check result, calculating a time interval when the electric vehicle can be charged based on the received schedule information (214,216); and charging the electric vehicle for the time interval (218). [Reference numerals] (100) Mobile terminal; (110) Electric vehicle charging controller; (120) Electric vehicle; (200) Transmit user schedule information; (202) Check the remaining power of a battery; (204) Remaining power of a battery < a critical value ?; (206) Charge an electric vehicle; (208) Calculate the power of a battery for the following user schedule based on user schedule information; (210) Remaining power of a battery < necessary power of the battery ?; (212) Charge an electric vehicle for the following schedule; (214) Determine a time interval to charge a battery; (216) Identify a time interval with cheap electric charges and determine a charging schedule of an electric vehicle for the identified time interval; (218) Charge an electric vehicle according to the determined charging schedule; (AA,CC) Yes; (BB,DD) No


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    Title :

    METHOD AND APPARATUS FOR CONTROLLING CHARGING OPERATION OF ELECTRIC VEHICLE


    Additional title:

    전기 자동차의 충전 동작을 제어하는 방법 및 장치


    Publication date :

    2019-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung