| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the mental burden of a user, such as a driver. SOLUTION: By artificially operating keys 10 by a user such as a driver, a given code is converted into a signal transmitted from a transmission part 12 through an antenna 11. The signal is received by a receiving part 22 through an antenna 21 and compared with a given ID code, stored at a memory part 23, by a control part 24. When it is decided that the signal is normal, the signal is transmitted to a door lock motor 30 to lock a door. Simultaneously, the control part 24 properly selects starting of the musical performance of an audio device 40, starting of a check mode by automatic pointer rotation indication of a combination meter 50, and starting of lighting of a room lamp 60, namely starts a display device.</p> |
