【摘要】 智能楼宇可视对讲系统是应用了单片机编程技术,串行通信、摄像及视频显示技术而设计的一种访客识别电控信息管理的智能系统。该文介绍了一种用单片机AT89C51来控制的可视门铃系统的工作原理,并给出了其完整的硬件电路和软件的设计方案与实现方法。更多还原

【Abstract】 Visually dialogic intelligent building system,integrated such technology as programme using single chip microcomputer,serial communication,imagery and video display,is electronic controlling information management system designed to identify visitor.The principle of the system,complete hardware circuit and the schemes of software are put forward in this paper.更多还原