摘要
针对特殊环境下传统通信方式的局限性,结合ZigBee技术的特点和优势,提出了一种基于ZigBee的施工人员定位系统的设计方案,并着重介绍了该系统的构成、功能和无线通信组网方式。该系统通过建立网状无线网络,利用人员终端信号强度检测的方法,可以实现管理中心对现场施工人员的实时通信、定位与环境监测。使人员考勤和紧急情况疏散救援等功能得到完善。
The special circumstances of the limitations of traditional means of communication, combined with the features and advantages Of ZigBee technology, this paper presents the design of a construction workers positioning system based on ZigBee tech-nology, and highlights the system＇s composition, function, and build a wireless communication. The system through the establishment of a mesh wireless network, the use of staff terminal signal strength detection method can achieve the real-time communication on-site construction personnel of the management center, positioning and environmental monitoring. Staff attendance and emergency e- vacuation and rescue and other functions has been improved.
出处
《微型机与应用》
2012年第22期47-49,共3页
Microcomputer & Its Applications
