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    • 7. 发明公开
    • 자동변속기 아이에스지 차량의 전동식 오일펌프 제어방법
    • AT ISG汽车电动油泵控制方法
    • KR1020120059054A
    • 2012-06-08
    • KR1020100120658
    • 2010-11-30
    • 현대자동차주식회사기아자동차주식회사
    • 김세준권총아유지용방정환
    • F01M1/16F02D29/02F01M1/02
    • PURPOSE: A method for controlling electronic oil pumps of ISG(Idle Stop and Go) vehicles equipped with an automatic transmission is provided to reduce production costs of vehicles by minimizing a mechanical pump and driving an auxiliary electronic oil pump in engine starting operation. CONSTITUTION: A method for controlling electronic oil pumps of ISG vehicles equipped with an automatic transmission is as follows. Necessary hydraulic pressure of the automatic transmission in engine starting operation is calculated(S41). Driving hydraulic pressure of an electronic oil pump is calculated according to the necessary hydraulic pressure of the automatic transmission(S42). The electronic oil pump is driven in order that the calculated driving hydraulic pressure is outputted(S43).
    • 目的:提供一种控制装备有自动变速箱的ISG(空转停车)车辆电动油泵的方法,通过在发动机启动运行中最小化机械泵和驱动辅助电动油泵来降低车辆的生产成本。 规定:配备有自动变速箱的ISG车辆的电子油泵的控制方法如下。 计算发动机起动运转时的自动变速器的必要液压(S41)。 根据自动变速器的必要液压来计算电动油泵的液压驱动(S42)。 为了输出计算出的驱动液压而驱动电子油泵(S43)。