智能多媒体教室无线控制研究

The Study of Wireless Intelligent Multimedia Classroom Control

目前的多媒体教室、多功能会议室等的控制都是基于有线的控制方式。有线控制方式有一些比较明显的缺点,比如布线复杂、成本高、功能扩展性差等,而无线控制方式则能够很好地解决这些问题。本文就是研究将无线技术应用于多媒体教室等的控制工作,主要包括执行设备的研发、无线模块的研发、MCU的设计和上位机软件设计4个部分,最终实现了应用无线通信来对多媒体教室里的设备的控制,在经济上和应用上有很好地推广价值。

Current control method of multimedia classrooms or multifunctional conference rooms is based on wired control mode.And wired control mode has some obvious disadvantages,such as cabling complexity,high cost and poor functionality scalability.But the wireless control mode can be a good solution to these problems.This article is the study of wireless technology in multimedia classroom control,including implementation of the research and development of equipment and wireless modules,design of MCU and PC software design four parts,and ultimately realizing the control of wireless communication to multimedia devices in the classroom.There is a very good promotional value in economic and application.