| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for imparting various meanings to a display form of a visible laser, in a visible laser beam irradiation system for irradiating a part in a cabin of a vehicle with the visible laser, for providing information for an occupant of the vehicle.SOLUTION: The visible laser beam irradiation system is mounted on the vehicle, and includes a laser irradiation device for irradiating the cabin of the vehicle with the visible laser, and a control device for controlling diameter &phgr; of irradiation range of the visible laser beam on the surface of an object being an irradiation target of the visible laser beam by the laser irradiation device. |
