...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Ad hoc networks >Design, development, and deployment of a wireless sensor network for detection of landslides
【24h】

Design, development, and deployment of a wireless sensor network for detection of landslides

机译：设计，开发和部署用于探测滑坡的无线传感器网络

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Wireless sensor networks are one of the most promising emerging technologies, providing the opportunity for real-time monitoring of geographical regions (remote and hostile) that are prone to disasters. With a focus on landslide detection, this work reaffirms the capability of wireless sensor networks for disaster mitigation. A complete functional system consisting of 50 geological sensors and 20 wireless sensor nodes was deployed in Idukki, a district in the southwestern region of Kerala State, India, a highly landslide prone area. The wireless sensor network system has, for the past three years, gathered vast amounts of data such as correlated sensor data values on rainfall, moisture, pore pressure and movement, along with other geological, hydrological and soil properties, helping to provide a better understanding of the landslide scenario. Using the wireless sensor networks, system was developed an innovative three level landslide warning system (Early, Intermediate and Imminent). This system has proven its validity by delivering a real warning to the local community during heavy rains in the July 2009 monsoon season. The implementation of this system uses novel data aggregation methods for power optimization in the field deployment. A report on unanticipated challenges that were faced in the field deployment of the wireless sensor networks and the novel solutions devised to overcome them are presented here. (C) 2012 Elsevier B.V. All rights reserved.
机译：无线传感器网络是最有前途的新兴技术之一，为实时监测容易发生灾难的地理区域（偏远和敌对）提供了机会。着重于滑坡检测，这项工作重申了无线传感器网络缓解灾害的能力。由高度滑坡易发地区印度喀拉拉邦西南部地区Idukki部署了一个由50个地质传感器和20个无线传感器节点组成的完整功能系统。在过去的三年中，无线传感器网络系统已收集了大量数据，例如与降雨，湿度，孔隙压力和运动相关的传感器数据值，以及其他地质，水文和土壤特性，有助于更好地理解滑坡情景。该系统使用无线传感器网络开发了创新的三级滑坡预警系统（早期，中级和迫在眉睫）。该系统通过在2009年7月的季风季节大雨期间向当地社区发出真实警告来证明其有效性。该系统的实现使用新颖的数据聚合方法进行现场部署中的电源优化。本文介绍了无线传感器网络在现场部署中面临的意外挑战以及旨在克服这些挑战的新颖解决方案。 （C）2012 Elsevier B.V.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号