无线移动终端与无线投影在教学中的互联应用研究

Interconnection of Wireless Mobile Terminal and Wireless Projection in Teaching

通过将手机等无线移动智能终端经Wi-Fi与无线投影机连接,实现文本、图片音视频等多媒体内容的移动远程投送,将教师从固定的讲台区域解放出来,移动动态交互教学,改善教育教学环境。通过将投影机经RJ45连接外置无线路由,解决部分安卓平台手机和平板投影难题,研究路由与交换两种模式的切换,解决无线投影与无线连接Internet,进行网页投送的问题。采用学生喜闻乐见的手机等智能终端形式,引导学生充分利用手机与教师或团队动态交互,投影展示,提高学习兴趣。

The wireless mobile intelligent terminal（such as the mobile phone and panel computer） is connected with the wireless projector by WIFI,the multimedia content of the terminals that include text,picture,audio and video would be transmitted to the wireless projector mobile remotely for the display.By the way,the teacher which is unfixed platform of projection display would mobile interact with students for dynamic teaching,so the teaching environment is improved.The projector is connected with the external wireless routing via RJ45,the problem which part mobile phone and panel computer of the Android platform were not connected to the projector is solved.By switching of two kinds of mode of routing and switching,the wireless projector and wireless connection of Internet are doing at the same time,problem which webpage is not transmitted and displayed solved.Because using intelligent terminals of loved by students,it improved the interest of learning.