| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the generation of a troublesome operation sound of a door lock actuator by executing a reversal operation which locks again only when it is required. SOLUTION: This keyless entry system is provided with a control device (keyless control unit 108) which drivecontrols door lock actuators ranging from 102 to 105 and a record flag setting means (keyless control unit 108) which inputs detection results of a state detection switch 106 and a plurality of door switches 107 and sets a record flag when a door lock actuator 102 on the side of a driver's seat is in a locked state and either door of a car is opened. When the keyless control unit 108 inputs a door lock signal by way of the keyless remote controller 101, it determines whether or not the record flag is set. In the case only when the record flag is set, all seat door lock actuators 102 to 105 are placed in an unlocked state once and then the actuators are locked and the record flag is reset as well.</p> |
