电梯智能多媒体微型投影仪解决方案

Research and Development of Intelligent Multimedia Micro projection system for Elevator based on ARM Board

电梯在日常生活中的重要性日益提高,作为出入最为频繁的场合之一,其内部环境优化和信息获取显得尤为重要,本文结合新型微投光机技术,采用cubieboard2 ARM板,配合气压传感器,研发出了一款电梯智能微型投影系统,可以根据检测电梯运行状态实现多媒体智能投影播放,主要应用于安全提醒、智能语音提示、电梯安全监测、广告投放等方面,解决了传统电梯多媒体安装不便、更新维护困难、显示画面小等问题,同时改善了电梯的内部环境,满足了电梯乘坐时的感官需求。本系统也为商务办公、家庭娱乐等应用的即实性应用场景提供了设计思路。

Elevator is becoming more and more important in daily life.As one of the most frequently-used occasions,it is very important to optimize the interior environment and obtain information.In this paper,we combine the new technology of microprojector,adopt cubieboard2 ARM board and cooperate with pressure sensor.An elevator intelligent micro projection system is developed,which can realize multimedia intelligent projection playing according to the detection of elevator running state.It is mainly used in safety warning,intelligent voice prompt,elevator safety monitoring,advertising,etc.It solves the problems of traditional elevator multimedia installation inconvenience,updating and maintenance difficulties,small display screen and so on.Meanwhile,it is improved.The internal environment of the elevator meets the sensory needs of the elevator ride.This system also provides the design idea for the real application scene of business office,family entertainment and so on.