| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the load to an on-vehicle battery, and provide an economic, reliable device by providing a remote control means formed of a transmitting part and a receiving part, and also providing an operating current control means for operating the receiving part only for a prescribed time from a prescribed operation. SOLUTION: The receiving part 4a in a remote control means 4 is set on a vehicle, the transmitting part 4b is carried by a driver as portable device to transmit an operation signal S4. The receiving part 4a outputs an operation signals S5 to a CPU 8 on the basis of it. An operating current control means 2 makes the remote control means 4 inoperable when a main switch SW1 is in ON state, and operates the receiving part 4a of the remote control means 4 for a prescribed time by the ON-operation of a hone switch SW2 to wait the transmission from the transmitting part 4b. After the operation for the prescribed time (about 60 seconds), the operation of the receiving part 4a is stopped. Consequently, the load of an on-vehicle battery 5 can be reduced.</p> |
