| 摘要 |
PROBLEM TO BE SOLVED: To provide a locking/unlocking operation detecting device capable of simplifying its structure without requiring a structure for, for example, waterproofing countermeasures.SOLUTION: A sensor unit 20 as a door trigger sensor for determining the presence or absence of unlocking operation is arranged in a vehicle interior. The sensor unit 20 is constituted by, for example, an electrostatic capacity sensor, a reflection type photoelectric sensor, a vibration detection sensor or the like. When the sensor unit 20 detects a human body approaching window glass 22 from the outside of vehicle or knocking of the window glass 22 with a hand, it is processed as unlocking operation to unlock a door lock. |
