According to the present invention, a method for controlling an electric oil pump of a hybrid vehicle comprises the steps of: operating a timer when a hybrid vehicle is started in ignition key operation; controlling an oil pump control unit (OPU) to drive an electric oil pump after the timer is operated; and controlling the OPU to stop driving of the electric oil pump when a hybrid control unit (HCU) determines that the vehicle is not in a hybrid electric vehicle system ready state (HEV Ready) in case the OPU is controlled to drive the electric oil pump.
본 발명의 하이브리드 차량의 전동식 오일펌프 제어방법은 하이브리드 차량이 이그니션 키 스타트(Start)되면 타이머를 동작시키는 단계; 타이머가 동작된 후 전동식 오일펌프를 구동시키도록 오일펌프제어유닛(OPU)를 제어하는 단계; 및 전동식 오일펌프를 구동시키도록 오일펌프제어유닛(OPU)를 제어한 경우, 하이브리드제어유닛(HCU)이 차량을 시스템 레디(HEV Ready)상태가 아니라고 판단하면 전동식 오일펌프의 구동을 중지시키도록 오일펌프제어유닛(OPU)를 제어하는 단계;를 포함할 수 있다.
ELECTRIC OIL PUMP CONTROL METHOD OF HYBRID VEHICLE
하이브리드 차량의 전동식 오일펌프 제어방법
2015-12-08
Patent
Electronic Resource
Korean
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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