| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable getting-off without the troublesome of release operation in other crews by preventing the locking of a door even when a door lock is operated under the state, in which a driver's-seat side door is opened and an inner handle is pulled. SOLUTION: Release signals are output to other lock driving means 11, 12, 13 by releasing a lock switch 4 for a driver's-seat side door and the state of release is brought. When the lock switch 4 is operated for locking, other doors are locked when the driver's-seat side door is closed by a signal from an open-close detecting sensor 5 for the driver's-seat side door. Accordingly, when the lock switch 4 is operated for release, all doors are brought to the state of release. An inner handle is pulled and the driver's-seat door is opened, and the lock switch 4 is worked for locking as the inner handle is left as it is drawn. The state of release is left yet as the driver's-seat side door is left as it is opened, and other crews can get off. Other crews get off, the driver's- seat door is closed, and other all doors are brought to the state of locking.</p> |
