METHOD FOR PREVENTING POWER TAIL GATE RELEASING BY MASTER-SLAVE CONTROL, CAPABLE OF GUARANTEEING SAFETY BY PREVENTING THE RELEASE OR FALL OF TAIL GATE FOR A CAR, AND A DEVICE THEREOF

摘要

PURPOSE: A method for preventing power tail gate releasing by master-slave control and a device thereof are provided to prevent abnormal release or fall by driving another arm when a tail gate abnormally release or fall beyond a motor, which drives arm opening and closing a tail gate.;CONSTITUTION: A device for releasing power tail gate by controlling a master-slave includes a master driving unit(310), a slave driving unit(320), a release sensor(330) and a controller(340). The master driving unit is used to drive a first arm which is used to open and close a tail gate of a car. The slave driving unit is controlled to drive the same output with an output of the master driving unit. The slave driving unit is used to driver a second arm which is used to open and close the tail gate. The release detecting unit senses the release of the tail gate due to abnormal operation of the master driving unit. The control unit controls output of master driving unit in normal time. The control unit controls the master driving unit and the slave driving unit.;COPYRIGHT KIPO 2011