公开(公告)号：US20160164449A1

公开(公告)日：2016-06-09

申请号：US14931819

申请日：2015-11-03

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： June Kyu PARK ,  Dong Ho KWON ,  Soon Myung KWON ,  Jin KIM ,  Yong Chul KIM ,  Gee Young SHIN

IPC: H02P29/02 ,  B60H1/00

CPC classification number: H02P29/024 ,  B60H1/00857 ,  B60H1/00978 ,  G01R31/343 ,  G01R31/42 ,  H02P29/0241

Abstract: A stall diagnosis apparatus for a motor of an air conditioning actuator includes: a resistor connecting from a first door actuator of a Heating, Ventilation and Air Conditioning (HVAC) system of a vehicle to the ground; a resistor connection circuit connecting from a VCC power terminal to the resistor; a switch disposed on the resistor connection circuit; a first circuit and a second circuit branched from a motor connection circuit connecting from the VCC power terminal to a motor of the first door actuator through a motor driver and the resistor connection circuit, respectively; a current sensing circuit unit including an input terminal connected to the first circuit and the second circuit and outputting a current signal corresponding to a voltage value between the motor connection circuit and the resistor connection circuit; and a controller for controlling the motor and determining whether or not the motor is stalled.

Abstract translation: 用于空调致动器的电动机的失速诊断装置包括：电阻器，其从车辆的加热通风和空调（HVAC）系统的第一门致动器连接到地面; 从VCC电源端子连接到电阻器的电阻器连接电路; 设置在电阻器连接电路上的开关; 第一电路和第二电路，分别从电动机连接电路通过电动机驱动器和电阻器连接电路分别从VCC电源端子连接到第一门致动器的电动机; 电流感测电路单元，包括连接到第一电路和第二电路的输入端子，并输出与电动机连接电路和电阻器连接电路之间的电压值相对应的电流信号; 以及用于控制电动机并确定电动机是否停转的控制器。