APPARATUS AND METHOD FOR CONTROLLING OIL PUMP FOR VEHICLE

Disclosed are an apparatus and method for controlling an oil pump for a vehicle which may control the speed of the oil pump. The apparatus includes a controller configured to control the speed of the oil pump based on the temperature information of a motor and oil and the speed and torque information of the motor, and, when the vehicle is being driven, the controller confirms whether or not a motor or oil temperature is higher than or equal to a first set temperature, controls the speed of the oil pump to a maximum speed value when the motor or oil temperature is higher than or equal to the first set temperature, and calculates a control speed value and controls the speed of the oil pump to the calculated control speed value when the motor or oil temperature is lower than the first set temperature. 本发明公开了一种用于控制车辆的油泵的装置和方法，其可以控制油泵的速度。所述装置包括控制器，所述控制器配置为基于电机和油的温度信息以及电机的速度和扭矩信息来控制油泵的速度，并且当车辆正在行驶时，控制器确认电机或油的温度是否高于或等于第一设定温度，当电机或油的温度高于或等于第一设定温度时，将油泵的速度控制成最大速度值，当电机或油的温度低于第一设定温度时，计算控制速度值并且将油泵的速度控制成计算出的控制速度值。