The invention relates to multimedia projection equipment for non-screen images in an elevator space and an advertisement playing system. The multimedia projection equipment comprises an installation component, a shell, a projection unit, a controller and a running state detection unit, wherein the projection unit, the controller and the running state detection unit are arranged in the shell; the projection unit and the running state detection unit are both connected with the controller; the installation component is used for fixing the shell to the rear wall of an elevator car; the projection unit is used for projecting images to the upper part of an elevator door under the control of the controller; the running state detection unit is used for detecting running state information of the elevator car and sending the running state information to the controller; and the controller is used for controlling the projection unit to start or stop playing images according to the running state information of the elevator car. By means of the arrangement, diversified advertisement forms can be presented at the best position (on the elevator door side) in the elevator car, no influence is caused to passengers getting on and off the elevator, and high practicability is achieved.
本申请涉及一种电梯空间内无屏影像的多媒体投影设备和广告播放系统。其中,所述多媒体投影设备包括:安装组件、外壳以及设置在外壳内部的投影单元、控制器和运行状态检测单元;投影单元和运行状态检测单元均与控制器相连接;安装组件用于将外壳固定在电梯轿厢的后壁;投影单元用于在控制器的控制下向电梯门的上部投射影像;运行状态检测单元用于检测电梯轿厢的运行状态信息,并将运行状态信息发送至所述控制器;控制器用于根据电梯轿厢的运行状态信息控制所述投影单元开始或停止播放影像。如此设置,既能够在电梯轿厢内的最好的位置(电梯门侧)呈现多元化的广告形式,又不会对上下电梯的乘客造成影响,具有很高的实用性。
Multimedia projection equipment for non-screen images in elevator space and advertisement playing system
电梯空间内无屏影像的多媒体投影设备和广告播放系统
2021-10-19
Patent
Elektronische Ressource
Chinesisch
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B66B Aufzüge , ELEVATORS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien |
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