A road surface projection system is provided with: a projection unit (110) that projects an image onto a road surface; a projection state change determination unit (130) that determines whether or not the projection state of the projection unit (110) needs to be changed in order to prevent dizziness caused by a change in the attitude of the vehicle; and a projection control unit (120) that controls the projection state of the projection unit (110) on the basis of the determination result of the projection state change determination unit (130). The projection control unit (120) changes the projection state of the projection unit (110) from a normal projection state to an anti-glare projection state when the projection state change determination unit (130) determines that the projection state needs to be changed. According to the road surface projection system, dazzling caused by the fact that surrounding vehicle passengers, pedestrians and the like can directly see projection light can be prevented.

    本发明提供一种路面投影系统,其具备:投影部(110),其将图像投影至路面上;投影状态是否变更判断部(130),其为了防止伴随车辆姿态变化而产生的目眩,对投影部(110)的投影状态是否需要变更进行判断;及投影控制部(120),其基于投影状态是否变更判断部(130)的判断结果,对投影部(110)的投影状态进行控制;在通过投影状态是否变更判断部(130)判断为需要变更投影状态的情况下,投影控制部(120)将投影部(110)的投影状态从通常投影状态变更为防目眩投影状态。根据本发明的路面投影系统,能够防止周围的车辆乘客、行人等因能够直接看见投影光而出现的目眩。


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    Title :

    Road surface projection system


    Additional title:

    路面投影系统


    Contributors:

    Publication date :

    2024-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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