| 摘要 |
<p>PURPOSE:To confirm the result of a door lock remote control operation and the like. CONSTITUTION:An automatic door lock device 6 is remotely controlled by a controller 10 transmitting a signal from a line wire telephone 9 through the radio base station 8 of a radio telephone set for an automobile and connecting it to a portable unit 7. A sound synthesis circuit, a sound analyzer, a set time setting means and a timer are provided for the controller 10. The message of set time setting, or the like, is generated in the sound synthesis circuit and the sound response means of the controller 10 makes a sound response to a radio base station 8-side. The person himself is identified by sound analysis by the sound analyzer and set time so as to operate unlocking.</p> |
