| 摘要 |
<p>PROBLEM TO BE SOLVED: To promote both convenience and security of a passenger in a door lock device of vehicle. SOLUTION: Within a time T1 after all doors are in a door locking state, the door locking state of the controlled door can be released by making two times of door fixed releasing operations for an outer door handle in any of the doors without using any key or remote controller. A voice mike is provided to each of the doors, and discrimination is made whether a voice uttered around the voice mike is the same as that of a specific person or not, and when it is the same, a door locking state can be released.</p> |
