摘要
结合端到端的物联网开发,从原理、方法、设计等多方面,对地下管网安装设备温度实时在线监测进行了设计研究。根据管网内的建筑结构,设备分布,电缆走向等特点,基于物联网技术建立无线管网温度监测网络技术,将地下管网的环境信息如环境温度传至网关进行测量数据统整,最后通过有线或无线网络将测量数据封包上传至分布式云端数据库中,最后通过数据分析与人工智能技术,分析出地下管网温场分布情况,借由环境温度与输电线的热性能计算出地下输电线路的线温,最后配合IEEE 738与材质最高温度上限,得出该线路建议的配电参考值,由此也可建立出地下管网维修与监测的相关服务,所研发系统最终通过了系列测试,达到了预期目的。
Based on the end-to-end development of the Internet of Things, this paper conducts a design study on the real-time online monitoring of the temperature of the underground pipeline network installation equipment from the principles, methods, design and other aspects. According to the characteristics of the building structure, equipment distribution, and cable direction in the pipe network, the wireless pipe network temperature monitoring network technology is established based on the Internet of Things technology, and the environmental information of the underground pipe network, such as the ambient temperature, is transmitted to the gateway for measurement data integration, and finally passed wired or wireless network to upload the measurement data package to the distributed cloud database, and finally uses data analysis and artificial intelligence technology to analyze the temperature field distribution of the underground pipeline network, and calculates the underground transmission line based on the ambient temperature and the thermal performance of the transmission line. Finally, in conjunction with IEEE 738 and the maximum temperature limit of the material, the recommended power distribution reference value for the line can be obtained. From this, the underground pipeline network maintenance and monitoring related services can also be established. The developed system finally passed a series of tests and achieved the expected purpose.
出处
《计算机科学与应用》
2021年第8期2190-2198,共9页
Computer Science and Application
