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如何将安装于杆塔上在线监测的现场数据信息采集终端装置采集到的数据信息安全可靠地传输至监控中心在线监测诊断预警系统主站中对电网安全运行十分重要,因此针对应用对象的技术层面,提出了适用于远距离输电线路故障在线监测的自组织自愈通信网络的原理和方法,设计了应用于输电线路灾害预警系统无线传感网络能够融合数据、图像、视频等多种类型传感信号的异构加速度传感器节点模块;采用异构节点集群路由协议的思想,给出基于ZigBee无线组网技术来实现层次性网络拓扑结构局域网及簇首单跳或多跳集群路由协议,并从节点查询、数据传输速率和网络安全性方面对此方案进行分析,提出了需进一步研究和探讨的相关技术。
How to transmit the data information collected by the terminal device for on-site data collection of on-line monitoring data collected on the tower to the monitoring center Online monitoring and diagnosis and early warning system is very important for the safe operation of the power grid. Therefore, according to the technical level of the application object, The principle and method of self-organizing self-healing communication network for on-line monitoring of transmission line faults over long distance transmission lines are proposed. The design and application of the system in early warning system of transmission line disasters is based on the fusion of data, image, video and other types of sensor signals Heterogeneous accelerometer sensor node module. Based on the idea of heterogeneous node cluster routing protocol, this paper proposes a hierarchical or single-hop single or multi-hop cluster routing protocol based on ZigBee wireless networking technology, , Data transmission rate and network security aspects of this program analysis, put forward the need for further research and discussion of related technologies.