An embodiment of the invention provides an elevator advertising projection control method and device and a projector system in the field of intelligent elevator projection. By means of matching and projecting one or more advertisings with total duration close to closed operation duration of an elevator door, so that a user can watch complete advertising content at one time without interception when the elevator door is opened, the visual enjoyment of the user is enhanced, and the advertising effect is improved.

    本发明实施例中提供了一种电梯智能投影领域的电梯广告投影控制方法、装置和投影仪系统;通过匹配并投影总时长和电梯门闭合运行时长相接近的一个或多个广告,从而使用户可以一次性观看完整的广告内容不因电梯门的打开而中断,增强用户视觉享受,提高广告效应。


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    Title :

    Elevator advertising projection control method and device and projector system


    Additional title:

    一种电梯广告投影控制方法、装置和投影仪系统


    Contributors:
    GAO ZHIQIANG (author) / YANG WEILIANG (author) / LIN QINGYUN (author)

    Publication date :

    2020-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G09F DISPLAYING , Anzeigewesen



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