Embodiments of the present invention hold a message transmitted from a mobile terminal for remote control in a sleep mode which is a receivable level when a battery is charged and hold the message in the sleep mode when a required battery capacity is smaller than the remaining battery capacity. Therefore, embodiments of the present invention can maximize a remote control time of the mobile terminal. An operating method of a vehicle terminal for remotely controlling an electric vehicle comprises the following steps of: determining whether a battery of the electric vehicle is charged through a charger; calculating a distance from a current position of the electric vehicle to a charging station and the required battery capacity, if the battery is not charged; and determining whether the calculated required battery capacity is smaller than the measured remaining battery capacity.
본 실시예 들은 배터리가 충전중인 경우, 원격 제어를 위한 이동 단말기에서 보내온 메시지를 수신 가능한 수준인 슬립 모드로 유지하고, 필요 배터리 용량이 잔여 배터리 용량보다 작은 경우, 상기 슬립 모드로 유지한다. 이로써, 본 실시예 들은 이동 단말기의 원격 제어 시간을 최대한으로 늘릴 수 있다.
VEHICLE DEVICE FOR REMOTELY CONTROLLING ELECTRIC VEHICLE AND OPERATION METHOD THE SAME
전기차 원격 제어를 위한 차량 단말기 및 그의 동작 방법
2018-05-09
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
VEHICLE DEVICE FOR REMOTELY CONTROLLING ELECTRIC VEHICLE AND OPERATION METHOD THE SAME
Europäisches Patentamt | 2023