J4 ›› 2011, Vol. 29 ›› Issue (6): 518-522.

• 论文 • 上一篇    下一篇

ZigBee信号在智能小区中传输的改进

任丽莉1,2a,范亚芹2a,康冰2a,闫冬梅2b   

  1. 1.长春师范学院 网络中心|长春 130032;2.吉林大学 a.通信工程学院|长春 130023;b.网络与教育技术中心|长春 130062
  • 出版日期:2011-11-24 发布日期:2011-12-06
  • 作者简介:任丽莉(1978—)|女|吉林通榆人|长春师范学院网络中心实验师,吉林大学硕士研究生|主要从事网络控制、自动控制及软件设计与维护研究|(Tel)86-15804305288(E-mail)444251129@qq.com;范亚芹(1963—)|女|吉林舒兰人|吉林大学副教授|硕士生导师|主要从事宽带信息网络理论与技术研究|(Tel)86-18643195866(E-mail)fanyaqin_joy@163.com

Transmission Improvement of ZigBee Signal in Intelligent Community

REN Li-li1,2a|FAN Ya-qin2a|KANG Bing2a|YAN Dong-mei2b   

  1. 1.Network |Center|Changchun |Normal |University,Changchun 130032|China;2a.College of Communication Engineering,Jilin University,Changchun 130023,China;2b.The Center of Network &|Educational Technology|Jilin University,Changchun 130062,China
  • Online:2011-11-24 Published:2011-12-06

摘要:

为解决智能小区ZigBee信号传输效率低和能量消耗大的问题,研究了ZigBee信号在智能小区中的高效安全传输方法。在对CC2530、CC2430和JN51xx优劣的分析基础上,提出了采用大小功率ZigBee模块相结合的改进算法。实验结果表明,改进后的算法不仅能保证ZigBee网络的高效性和低能耗特征,并且能提高网络信号传输的安全性。该方案具有高可行性和优越性,以某小区为例计算结果表明,与无线传输比较,改进后的算法可节省成本34.7%。

关键词: 智能小区;ZigBee信号;CC2530模块

Abstract:

To solve the problem of poor efficient and high\|energy\|consumption of ZigBee signal transmission in the intelligent community,the safe and efficient transmission of ZigBee signal is studied based on experiments. And an improved method that combines lower-power ZigBee module with high-power ones is presented based on the analysis of the the products of CC25xx,and the series of JN51xx modules. Research shows that the improved algorithm has guaranteed the efficiency and low energy consumption and improved the safty of the Zigbee net. The improved algorithm gains high feasibility and superiority,saving cost by 34.7% in one community.

Key words: intelligent community;ZigBee signal;CC2530 modular

中图分类号: 

  • TN92