| 摘要 |
<p>PURPOSE:To aim at the promotion of multifunction in a transmitter by making load control when the key is attached and locking or unlocking a door lock unless the key is attached there, both in the state that a control signal is received. CONSTITUTION:When a key 5 is attached to a key cylinder 6, a key switch 10 operates, inputting a signal into a processing circuit 13. On the other hand, a control signal is inputted into a processing circuit 12 from a control transmitter 28 via a receiver 30 by operation of a pushbutton 29. When the key switch 10 is turned to ON when the control signal is received, the processing circuit 12 checks on or off of a broadcasting radio receiver 25, and if it is ON, it turns the receiver to OFF. When the key switch 10 is OFF, it checks locking or unlocking of a door locking means 3, and when unlocking is the case, it locks it and vice versa. With this constitution, the promotion of multifunction in the transmitter is made attainable.</p> |
