| 基于ZigBee的无线交通同步控制系统的设计与实现 |
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| 引用本文： | 崔丽珍,于洤.基于ZigBee的无线交通同步控制系统的设计与实现[J].重庆交通大学学报(自然科学版),2012(1):83-85,115. |
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| 作者姓名： | 崔丽珍 于洤 |
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| 作者单位： | 内蒙古科技大学信息工程学院 |
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| 基金项目： | 内蒙古自然科学基金项目(NJZY11154,2010MS0910) |
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| 摘 要： | 通过研究ZigBee协议和无线传感器网络同步控制算法,提出了基于ZigBee技术的交通控制系统方案,设计了基于ATmega128L单片机、CC2420射频收发器等芯片的硬件节点,实现了无线交通系统通过对路面交通信息的采集,传输到交通指挥中心,再通过关卡节点发送数据包来对交通信号灯进行无线控制。研究及实验结果表明该设计在实际生活中具有很好的实用价值。
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| 关 键 词： | ZigBee 无线交通控制系统 无线控制 |
Design and Realization of Wireless Synchronized Traffic Control System Based on ZigBee Technology |
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| Cui Lizhen,Yu.Design and Realization of Wireless Synchronized Traffic Control System Based on ZigBee Technology[J].Journal of Chongqing Jiaotong University,2012(1):83-85,115. |
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| Authors: | Cui Lizhen Yu |
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| Institution: | Quan (School of Information Engineering,Inner Mongolia University of Science & Technology, Baotou 014010,Inner Mongolia,China) |
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| Abstract: | The ZigBee agreement and the Wireless Sensor Network synchronization control algorithm were studied.A Traffic Control System based on ZigBee technology is proposed.The hardware node was designed based on ATmega128L microcontroller,CC2420 RF transceiver and other chips.A wireless traffic system was improved to collect the information of the vehicle,and transfer data to traffic control center.The traffic control center sent data packets through the sink node to the wireless traffic lights.Testing results demonstrate that the system design has a good practical value. |
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| Keywords: | ZigBee wireless traffic control system wireless control |
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