摘 要:目前大多数城市的供水管网系统运维水平低,由此造成的水资源浪费严重。文章基于物联网技术和云计算技术对城市供水管网智慧运维系统进行设计,该系统以LPWAN 构建无线传感物联网架构,研究了泵房数据采集、管网流量监测点与压力检测点的设置方法,以云计算技术构建全分布式、可弹性扩展数据处理平台,提出以异常点检测算法对管网漏损进行监测,从而节约水资源,提高管网运行效率,实现供水设备与供水管网的智慧运维。
关键词:供水管网;物联网;异常点检测;智慧运维
中图分类号:TP391.44;TN929.5;TU991.61 文献标识码:A 文章编号:2096-4706(2020)10-0171-05
Design of Intelligent Operation and Maintenance System for Water Supply Distribution Network Based on Internet of Things
CHEN Bin1,ZHU Zhentao2,ZHANG Xiang2
(1.Shanghai Urban-construction Information Technology Co.,Ltd.,Shanghai 200126,China; 2.Shanghai Water Construction and Engineering Co.,Ltd.,Shanghai 200082,China)
Abstract:The water supply distribution network system in most cities has a low level of operation and maintenance,resulting in serious waste of water resources. Based on the internet of things technology and cloud computing technology,the intelligent operation and maintenance system of urban water supply distribution network is designed in this paper,in which the wireless sensor IOT architecture with LPWAN is built,the pump room data collection,pipeline network flow monitoring points and pressure detection points. Setting method is researched,and the fully distributed and elastically scalable data processing platform with cloud computing technology is deployed,and the feasibility of detecting the leakage of the network is studied by using the novelty detection algorithm,therefore the water resources are saved,the operation efficiency of the pipeline network is improved,and the intelligent operation and maintenance of the water supply equipment and the water supply pipeline network is realized.
Keywords:water supply distribution network;internet of things;abnormal point detection;intelligent operation and maintenance
基金项目:上海市国资委企业技术创新和能级提升项目(2017013)
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作者简介:
陈彬(1978.05—),男,汉族,山东日照人,博士,研究员,研究方向:智慧城市;
朱臻涛(1994.07—),男,汉族,上海人,工程师,本科,研究方向:软件架构设计、数据管理;
张翔(1973.12—),男,汉族,安徽滁州人,本科,助理工程师,研究方向:工程项目与技术管理。