| 摘要 |
PURPOSE:To find out stolen and unlawfully resold transportation devices' whereabout as early as possible. CONSTITUTION:A unit 11 comprises a receiver 12, identification code setting device 13, microcomputer 14, and relays 15 arranged on a printed circuit board and is connected to head lights 2, an ECU 19, and an on-vehicle battery 6. When radio waves are transmitted from a radio wave transmission master station, the receiver 12 receives the radio waves, and the microcomputer 14 judges whether or not the identification codes of the radio waves coincide with those set by the identification code setting device 13, and when both identification codes coincide with each other, operation signals S is output. Then, since the relay 15 is turned on based on the operation signals S, a filament 2b for high beams is energized through a flash circuit 7, and as a result, although the driver of an automobile does not operate an operation lever, the automobile conducts passing. |
