The present invention relates to a charging apparatus, a vehicle including the same, and a control method for the same. When a smartphone is charged by using a USB charger to which a high-speed charging mode of QC 2.0 is applied, the high-speed charging or general charging is performed in consideration of a voltage state of a vehicle battery, or the charging is not performed, such that the charging apparatus effectively copes with unexpected situations occurring in the vehicle (for example, voltage drop caused by the use of an air-conditioner or various accessory devices). Therefore, when a voltage of a battery embedded in the vehicle reaches a constant voltage, the charging apparatus charges the smartphone in a manner that the in-vehicle battery voltage is protected, and no problem occurs in the vehicle when the vehicle starts engine in the future. As a result, the charging apparatus efficiently charges the battery of the smartphone by adjusting the current and the voltage according to a voltage drop situation during a high-speed charging mode or a general charging mode, thereby efficiently charging the smartphone battery without causing an overload to the battery.

    본 발명은 충전 장치 및 이를 포함하는 차량, 충전 장치의 제어 방법을 제안한다. 고속 충전이 가능한 QC 2.0을 적용한 USB 충전기를 사용하여 스마트폰을 충전하는 경우, 차량용 배터리의 전압 상태를 고려하여 고속 충전 또는 일반 충전을 진행하거나 충전을 진행하지 않음으로써 차량 내의 예상하지 못한 상황(예를 들어, 공조 장치나 여러 편의 장치들을 사용하여 전압이 낮아지는 상태)에 효과적으로 대처할 수 있도록 한다. 따라서 차량 내 배터리의 전압이 일정한 값이 되었을 때 스마트폰을 충전함으로써 차량 내 배터리 전압을 보호하여 향후 시동 시 문제가 없도록 한다. 이는, 고속 충전 또는 일반 충전 중에 전압 강하의 상황에 따라 전압/전류를 조정하여 스마트폰의 효율적인 충전을 가능하게 함으로써 배터리에 무리를 주지 않고 충전을 할 수 있게 된다.


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    Title :

    CHARING APPARATUS AND VEHICLE COMPRISING THE SAME CONTROL METHOD FOR CHARING APPARATUS


    Additional title:

    충전 장치 및 이를 포함하는 차량, 충전 장치의 제어 방법


    Contributors:

    Publication date :

    2019-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung




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