基于WSN的高炉冷却水温差热负荷监测关键技术

发布时间：2017-12-28 00:02

本文关键词：基于WSN的高炉冷却水温差热负荷监测关键技术　出处：《东南大学》2016年硕士论文　论文类型：学位论文

更多相关文章： WSN 热负荷 TinyOS 路由协议 EMAODV

【摘要】：本课题从高炉冷却水温差热负荷的无线监测入手,以WSN技术为核心,对WSN应用于高炉冷却水温差热负荷的监测中表现出来的问题进行针对性研究。对高炉冷却水温差热负荷监测系统做了全面的需求分析以后,本文提出了高炉冷却系统温差热负荷无线监测系统的技术方案,完成了系统的软硬件设计和路由协议设计。监测区域内的数据采集节点和中继节点通过EMAODV路由协议形成一个多跳路由的无线自组织网络,这个网络实现数据的无线传输,并将数据汇总于基站,最终上传到监测终端,实现高炉冷却水温差热负荷的实时监测。对该系统进行的整体测试表明,基于WSN的高炉冷却水温差热负荷监测系统精度高,实时性好,工作稳定可靠。本课题的主要工作包括以下方面：完成相关硬件设备的设计,包括温度采集节点、流量采集节点、中继节点和基站,给出了详细的设计方案,对所有的硬件都进行了可靠性验证。根据高炉冷却水温差热负荷监测系统的工作特点,基于AODV路由协议,实现了适合于本系统的EMAODV自组网路由协议；基于TinyOS操作系统,开发了数据采集节点、中继节点和基站的应用程序；基于TinyOS操作系统,开发了EMAODV路由协议的各种通信组件,并完成了自组网路由算法的测试,测试结果表明,EMAODV路由协议在高炉冷却水温差热负荷监测系统中运行可靠、稳定。最后,对高炉冷却水温差热负荷监测系统进行了整体测试,包括各个设备的硬件测试、数据采集测试、无线通信测试,控制命令测试,以及在节点能量下降、节点位置移动和节点失效等特殊情况下的路由适应性测试。
[Abstract]:This project starts with the wireless monitoring of the cooling water temperature difference and heat load of the blast furnace. Based on the WSN technology, the problems of WSN applied in the monitoring of the cooling water temperature difference and the heat load in the blast furnace are studied. After a comprehensive demand analysis of the cooling water temperature difference and heat load monitoring system of blast furnace, a technical scheme of wireless monitoring system for temperature difference heat load of blast furnace cooling system is put forward, and the hardware and software design and routing protocol design of the system are completed. The data acquisition nodes in the monitoring area and the relay nodes form a multi hop routing based EMAODV routing protocol in wireless ad hoc networks, realize wireless data transmission of the network, and the data in the base station, finally uploaded to the monitoring terminal, to achieve real-time monitoring of temperature difference of cooling water of blast furnace heat load. The overall test of the system shows that the temperature difference heat load monitoring system based on WSN has high accuracy, good real-time and reliable work. The main works of this project include the following aspects: complete the design of related hardware devices, including temperature collection node, traffic acquisition node, relay node and base station. Detailed design plan is given, and all hardware is verified by reliability. According to the working characteristics of blast furnace cooling water temperature difference of heat load monitoring system, based on the AODV routing protocol, the realization for the system of ad hoc network EMAODV routing protocol; based on the TinyOS operating system, application and development of data acquisition node, relay node and base station; based on the TinyOS operating system, a variety of communication components to develop EMAODV routing protocol, and completed the routing test, the test results show that the routing protocol of EMAODV differential thermal load monitoring system in operation is reliable and stable in blast furnace cooling water temperature. Finally, the overall test of blast furnace cooling water temperature difference of heat load monitoring system, hardware testing, data acquisition test, including various wireless communications test equipment, test control commands, and the routing adaptability decline in node energy node position and node failure under special circumstances such as test.
【学位授予单位】：东南大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TF57;TP274

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