| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique capable of giving various meanings in a display mode of a visible light laser beam, in a visible light laser beam irradiation system for irradiating one part of a cabin of a vehicle with the visible light laser beam, in order to provide information to an occupant on the vehicle. <P>SOLUTION: This visible light laser beam irradiation system determines a target point 105 in an irradiation position of the visible light laser beam, when determined to be irradiation start timing of the visible light laser beam (100), a start point 110, and a locus 120, based on information of situations in an inside and outside of the vehicle, starts further the irradiation of the visible light laser beam from the determined start point (130), moves the visible light laser beam under the irradiation, along the determined locus (140), and stops thereafter the irradiation of the visible light laser beam (160). <P>COPYRIGHT: (C)2009,JPO&INPIT |
