The present invention provides a battery discharge control system and method of a motor-driven vehicle, wherein an auxiliary battery SOC is monitored in real time and a battery saver is controlled to sequentially turn off a first electronic component, a wireless communication module, a vehicle controller, a second electronic component, which is a constant power component, in a predetermined order according to the SOC of the auxiliary battery. Therefore, complete discharge of the auxiliary battery is prevented and at the same time, the inconvenience of a driver such as disabling of locking and unlocking of a vehicle door is resolved. The battery discharge control system comprises an auxiliary battery, a battery SOC monitoring unit, and a battery saver.
본 발명은 보조 배터리 SOC을 실시간으로 모니터링하고, 배터리 세이버에서 보조 배터리의 SOC에 따라 제1전장부품 오프, 무선 통신 모듈 오프, 차량 제어기 오프, 상시전원 부품인 제2전장부품 오프 등이 미리 설정된 순서에 따라 순차적으로 이루어지도록 제어함으로써, 보조 배터리의 완전 방전을 방지하는 동시에 차량 도어의 락킹 및 락킹 해제 작동이 불가능해지는 등의 운전자 불편 사항을 해소할 수 있도록 한 전동화 차량의 배터리 방전 제어 시스템 및 방법을 제공하고자 한 것이다.
BATTERY DISCHARGE CONTROL SYSTEM AND METHOD FOR VEHICLE HAVING ELECTRIC MOTOR
전동화 차량의 배터리 방전 제어 시스템 및 방법
2022-01-10
Patent
Electronic Resource
Korean
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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