| 摘要 |
<p>PROBLEM TO BE SOLVED: To set a turn signal very easily without requiring wiring such as a power cord or signal cord via a door, and without processing existing wires. SOLUTION: The turn signal device has a transmitter 10 with a transmission power supply 11 charged from a solar battery 14 and a transmitting part 13 for detecting the blinking timing by a light passive element 12 from the blinking light of an existing turn indicator P. The turn signal device also has a direction indicator lamp 20 with a lighting power supply 21 charged from a solar battery 23, and a flasher unit 22 blinking when receiving a motion signal of the transmitter 10. The flasher unit 22 of the direction indicator lamp 20 is made to blink by radio at the timing detected by the light passive element 12 of the transmitter 10.</p> |
