| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle lighting system capable of making a user easily install the system in a vehicle, and performing light emission control by inexpensively determining a traveling state with high accuracy.SOLUTION: The vehicle lighting system includes a light emitting section 5 which is attached to the vehicle such as a bicycle, and emits light and irradiates the surroundings thereof by the supply of the electric power of a power supply 2; and a control section 4 which performs control for supplying the electric power of the power supply 2 to the light emitting section 5 depending on the surrounding circumstance. The control section 4 is operated according to a detection output of a travel detection section 3 which detects strong travel, weak travel, and non-travel by detecting at least one of the acceleration, vibration, position, and frequency of the vehicle. |
