The invention discloses a projection system for a passenger conveyor, which comprises a detection device, a determination unit, a generation unit and a projection device, and is characterized in that the detection device is used for detecting passengers on the passenger conveyor; the determining unit is used for determining a projection area of the passenger conveyor according to a detection result of the detection device and the mounting position of the projection device; the generation unit generates projection data according to the projection area and to-be-projected content; the projection device is used for projecting the projection data to the projection area. According to the projection system for the passenger conveyor, the visual range which can be seen by the passengers is determined according to the positions of the passengers, the distance between the two adjacent passengers and the heights of the passengers, then projection of the projection device is controlled, and the display effect is improved; and expensive steps with display functions and devices are not needed, so that the display cost is reduced.
本发明公开了一种用于乘客输送机的投影系统,包括检测装置、确定单元、生成单元和投影装置,其中:所述检测装置用于检测所述乘客输送机上的乘客;所述确定单元根据所述检测装置的检测结果以及所述投影装置的安装位置确定所述乘客输送机的投影区域;所述生成单元根据所述投影区域以及待投影内容生成投影资料;所述投影装置用于将所述投影资料投射到所述投影区域。本发明的用于乘客输送机的投影系统根据乘客的位置以相邻两个搭乘乘客间的距离以及乘客的身高确定该乘客可看到的可视范围,然后控制投影装置的投影,改善显示效果;不需要使用昂贵的带有显示功能和装置的梯级,降低显示成本。
Projection system for passenger conveyor
用于乘客输送机的投影系统
2022-11-25
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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