The present invention relates to a method and an apparatus for charging an auxiliary battery of a vehicle including a driving motor. According to an exemplary embodiment of the present invention, an apparatus for charging an auxiliary battery of a vehicle including a driving motor, includes: a driving distance detector detecting a driving distance of the vehicle; a timer detecting time lapsing from a specific time; a main battery SOC detector detecting a state of charge (SOC) of a main battery; an auxiliary battery SOC detector detecting an SOC of the auxiliary battery; and a controller operated by a program set to control an operation of a DC converter based on signals of the driving distance detector, the timer, the main battery SOC detector, and the auxiliary battery SOC detector.
Method and apparatus for charging auxiliary battery of vehicle including driving motor
2019-10-08
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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