基于ZigBee通信网络的无线安防系统设计

马晓艳1,徐贵2,马晓娟1

(1.兴天通讯技术有限公司 系统设计部,天津301700;2.天津天盛鼎和通信工程有限公司 系统设计部,天津301700)

摘要基于传统安防系统在终端采集相应信息、以有线通信方式上传至监控中心模式易导致如布线繁琐、无法实现终端设备全覆盖及无法进行信息共享等局限性。文中设计了一种基于ZigBee通信网络的无线安防平台。该平台通过ZigBee在监控区域内搭建一个性能稳定的通信网络,使各子系统能够在该网络环境下采集相应的数据信息,并通过ZigBee无线通信网络上传至监控中心,在实现信息共享的同时达到智能化和高效能的目的。

关键词无线安防系统;ZigBee技术;CC2530;MSP430

收稿日期:2015-05-11

作者简介:马晓艳(1981—),女,工程师。研究方向:通信系统设计。E-mail:ma.xiaoyan5@zte.com.cn。徐贵(1984—),男,工程师。研究方向:通信系统设计。

doi:10.16180/j.cnki.issn1007-7820.2015.12.032

中图分类号TP277文献标识码A

Research on and Design of ZigBee Wireless Communication Network Based Security System

MA Xiaoyan1,XU Gui2,MA Xiaojuan1

(1.Department of System Design,Xingtian Communication Technology Co.,Tianjin 301700,China;2.Department of

System Design,Tianjin Tiansheng Dinghe and Communication System Engineering Co.,Ltd.,Tianjin 301700,China)

AbstractThe model that capture the key information captured at termination and wired communications with the surveillance center based on traditional security systems easily leads to complex wire,high cost,poor flexibility and blind spots due to the terminal equipment limited monitoring ability and lacking information shared.A security platform is proposed and designed using ZigBee wireless communication network to solve the problem.A communications network with stable performance is built via ZigBee in the monitoring area,enabling various subsystems to collect appropriate data and information under the network environment and upload to the monitoring center through ZigBee wireless communications network,thus intelligent and efficient information sharing.

Keywordswireless security system;ZigBee technology;CC2530;MSP430

随着科技的进步,人们对安防系统提出了新的要求,如智能化、高性价比和信息可共享等。目前使用的安防系统通常表现为针对性强的特点[1-2],但这一现状导致系统之间无法进行信息共享,不能达到效能最大化[3-4]。基于这种现状,文中提出在监控区域内建立一个基于ZigBee功能强大的无线通信网络系统[5-7]。该系统集成了多种安防手段,从而实现了系统之间信息共享,满足人们对安防系统的特定要求。

1ZigBee技术概述

有线网络在通信过程中的局限性催生了无线网络通信系统建立的思想。经过几十年的发展,无线网络通信技术已相对完善。……