| 摘要 |
<p>PROBLEM TO BE SOLVED: To unlock or open an automobile door in the completely free state of both hands. SOLUTION: A device for unlocking or opening an openable/closable member C in an automobile is provided with a control unit 2, a transmitter/receiver means 3 connected to the control unit 2, and a transponder 4 held by a user or put on the user. The transmitter/receiver means 3 is provided with at least one antenna 5a (5b) provided on or near the openable/closable member C, and the transmitter/receiver means 3 communicates with the transponder 4 only when the transponder 4 is positioned in proximity to the antenna 5a (5b). When the transponder 4 is moved in specified sequence to the antenna 5a (5b) of the transmitter/receiver means 3 of the automobile, the control unit 2 unlocks or opens the openable/closable member C.</p> |
