| WSN跟踪应用中一种新的目标恢复机制研究 |
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| 引用本文： | 匡兴红.WSN跟踪应用中一种新的目标恢复机制研究[J].科学技术与工程,2010,10(34). |
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| 作者姓名： | 匡兴红 |
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| 作者单位： | 上海海洋大学自动化系,上海,201306 |
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| 基金项目： | 上海海洋大学博士启动基金 |
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| 摘 要： | 无线传感器网络（WSN）跟踪应用中，当目标丢失时需要研究目标跟踪恢复方案。用于唤醒跟踪区域节点，以重新寻找到目标。为减少唤醒无关睡眠节点的数量，本文提出了一种新的逐层节点唤醒目标恢复机制，在不丢失目标的前提下，逐级唤醒相关区域睡眠节点，降低节点能量消耗，延长了WSN生命周期。
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| 关 键 词： | 无线传感器网络（WSN） 目标跟踪 恢复机制 |
| 收稿时间： | 2010/9/20 0:00:00 |
| 修稿时间： | 2010/9/20 0:00:00 |
A Study on Target recovery Scheme Based on WSN tracking Application |
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| Kuang xing-hong.A Study on Target recovery Scheme Based on WSN tracking Application[J].Science Technology and Engineering,2010,10(34). |
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| Authors: | Kuang xing-hong |
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| Abstract: | In the target tracking applications based on the WSN, A target recovery scheme should be studied when the target lost. In order to find the target again, the nodes would be waked up. A new target recovery scheme named step by step waking up scheme was proposed. Many sleep nodes were be waked up step by step, energy consumption was cut down and the WSN life was extend. |
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