| 摘要 |
PROBLEM TO BE SOLVED: To provide a door opening/closing device which prevents a malfunction caused by water droplets or the like that are deposited on a door knob (inside/outside of compartment) including an electrostatic type lock or on a door handle of a vehicle, a control method therefor and an electronic key system.SOLUTION: The door opening/closing device comprises: a touch detection part 120 including a touch part detection sensor 132 for detecting a touch to a touch portion to be touched when a human being performs an opening/closing operation of a door and a shadow part detection sensor 134 for detecting a touch to a shadow portion to be shaded by at least a part of a human body when performing the opening/closing operation; a lock part 160 for unlocking and locking the door; and a control part 200 by which, if it is discriminated based on detection results of the touch part detection sensor 132 and the shadow part detection sensor 134 that the touch to the touch portion is caused by at least a part of a human body, the lock part 160 is instructed to unlock the door.SELECTED DRAWING: Figure 1 |
