第 圆8 卷 第 1 期 圆园园9 年 2 月
天 津 工 业 大 学 学 报 允韵哉砸晕粤蕴 韵云 栽陨粤晕允陨晕 孕韵蕴再栽耘悦匀晕陨悦 哉晕陨灾耘砸杂陨栽再
Vol.28 No.1 February 2009
基于 ZigBee 技术的路灯无线网络控制系统设计
渊天津工业大学 计算机技术与自动化学院袁天津 摘
王东东袁郭文成
300160冤
要院介绍了 ZigBee 技术的特点袁对 ZigBee 的网络架构和原理进行了分析袁应用 CC2430 作为控制核心袁设计了 应的软硬件设计和组网算法,实现了路灯的无线网络控制. 试验结果表明袁在单协调器单节点组网时袁组网 用时 20 s, 对 l6 个信道进行扫描节点的接入平均用时为 150 s. 在室内 10 m 左右距离的数据传输速率为 250 kbps曰室外 30耀75 m 距离速率为 40 kbps,300 m 速率为 20 kbps. 系统在发射状态下耗电为 25.7 mA袁接 收时为 29.3 mA袁休眠状态下仅为 2.5 滋A. 文献标识码院A 基于 ZigBee 技术的路灯无线控制系统. 详细介绍了系统的网络拓扑实现和硬件节点的设计方案, 给出了相
关键词院ZigBee 协议曰网络架构曰CC2430曰无线网络曰路灯控制 中图分类号院 TP273 文章编号院员远苑员原园圆源载渊圆园园9冤园1原园园84原园5
Design of wireless street lamp control system based on ZigBee
渊School of Computer Technology and Automation袁 Tianjin Polytechnic University袁Tianjin 300160袁China冤 Abstract院 The characters of the ZigBee technology are introduced袁and the network framework and principle of the design are mainly introduced. Based on the principle of the control system, the corresponding software and hardware design are proposed. The experimental results show that the network time is 20 s under the condition ZigBee network are analysed. By applying to the CC2430 as the control core of control system, a street lamp wireless Control System is designed base on ZigBee technology. The network topology and hardware node
WANG Dong-dong袁 GUO Wen-cheng
of single synchronizer single -node network; when scanning node to l6 channel, the average network time is 150 s. The data transfer rate is 250 kbps distance of around 10 m indoors. When outdoor at 30 -75 m consumption just is 2.5 滋A under the dormant state. distance, the rate is the 40 kbps, at 300 m distance the rate is 20 kbps. The system power consumption is 25.7 mA under the launching state, the power consumption is 29.3 mA under the receive state, the power Key words院 ZigBee protocol曰 network framework曰 CC2430曰 wireless network曰 street lamp control
目前现有的城市路灯控制系统大多采用有线网 络布局袁不仅施工复杂袁灵活性差袁而且存在能源浪费 的问题. 近年来随着 ZigBee 无线技术的发展和广泛应 制. 这种方法不但方便灵活袁而且无需考虑布线问题袁 用袁 于是提出了将 ZigBee 技术应用于城市的路灯控

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