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水资源环境监测系统采用物联网体系结构,结合传感器技术、ZigBee技术、Android技术实现水资源环境的实时监测。本文首先分析了传感器原理,并采用Delaunay三角剖分算法优化传感网络,删除冗余节点,实现能耗平衡;其次重点阐述无线传感网络数据管理及其在物理和数据上的安全隐患,采用在物理上进行身份验证,信息数据上进行动态口令加密的算法;探讨了ZigBee工作原理以及与其他网络传输方式的不同点;最后讲述客户终端访问监测系统并查询水质监测结果的方法。
Water resources environment monitoring system uses the Internet of Things architecture, with sensor technology, ZigBee technology, Android technology to achieve real-time monitoring of water resources and environment. In this paper, the principle of the sensor is analyzed first, and the Delaunay triangulation algorithm is used to optimize the sensor network, remove the redundant nodes and achieve the balance of energy consumption. Secondly, the wireless sensor network data management and its physical and data security risks are mainly discussed. Physical authentication and information on the dynamic password encryption algorithm; discussed the working principle of ZigBee and other network transmission methods of the difference; Finally, the client terminal access monitoring system and query the water quality monitoring results.