| 机场特种车辆监控系统中低能耗路由的研究 |
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| 引用本文： | 孙毅刚,柯欲振.机场特种车辆监控系统中低能耗路由的研究[J].中国民航学院学报,2010,28(2):11-13. |
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| 作者姓名： | 孙毅刚 柯欲振 |
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| 作者单位： | 中国民航大学航空自动化学院,天津,300300 |
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| 基金项目： | 中国民用航空局科技基金 |
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| 摘 要： | 针对原有ZigBee路由方法应用于机场特种车辆监控系统中节点能量消耗大的缺点，提出了基于ZigBee的低能耗路由算法——LEZR（low—energy ZigBee routing）。该算法通过让节点尽量处于休眠状态来节省能量，从而延长网络生命周期。仿真结果表明，基于此方法设计的系统网络较原路由方法在节能和延长网络生命周期方面都有显著提高。
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| 关 键 词： | ZigBee 路由 低能耗 机场特种车辆监控 |
Research of Low-Energy Routing in Monitoring System of Special Vehicles in Airport |
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| SUN Yi-gang,KE Yu-zhen.Research of Low-Energy Routing in Monitoring System of Special Vehicles in Airport[J].Journal of Civil Aviation University of China,2010,28(2):11-13. |
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| Authors: | SUN Yi-gang KE Yu-zhen |
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| Institution: | SUN Yi-gang,KE Yu-zhen(College of Aeronautical Automation,CAUC,Tianjin 300300,China) |
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| Abstract: | The problem of the too much energy consumption of ZigBee network can not meet the system requirement well,when applied to the monitoring system of special vehicles in the airport,a new low-energy ZigBee routing algorithm is presented.It can conserve energy by turning off unnecessary nodes in the network,in order to extend the network lifetime.The experimental results indicate that this improved algorithm can reduce the energy consumption and do well in the extension of the network lifetime. |
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| Keywords: | ZigBee |
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