基于视频的河流流量监测系统设计  

Research and design of river flow monitoring system

作　　者：高文静 李聂贵[2,3] 褚泽帆 郭丽丽[2,3] GAO Wen⁃jing;LI Nie⁃gui;CHU Ze⁃fan;GUO Li⁃li(College of Computer and Information Engineering,Hohai University,Nanjing 211100,China;Nanjing Automation Institute of Water Conservancy and Hydrology,Nanjing 210012,China;Hydrology and Water Resources Engineering Research Center for Monitoring,Nanjing 210012,China)

机构地区：[1]河海大学计算机与信息学院,江苏南京211100 [2]水利部南京水利水文自动化研究所,江苏南京210012 [3]水利部水文水资源监控工程技术研究中心,江苏南京210012

出　　处：《电子设计工程》2020年第10期170-174,共5页Electronic Design Engineering

基　　金：中央级公益性科研院所基本科研业务费专项资金(Y916001,Y518010)。

摘　　要：河流流量是一个重要的水文数据。为了安全、便捷地得到流量数据,开展了基于视频的河流流量监测系统技术研究和设计。通过将嵌入式和PIV原理相结合的方法,实现了视频流量数据的采集、处理功能,为现场河流数据采集和监视提供保障。采用4G无线通信手段将视频图像信息、水位数据及流量信息传输至WEB平台进行界面展示和远程控制,实现了河流流量数据的遥测与遥控。另外,视频测流法可作为超声波无线时差法测流的一种比测手段。River flow is an important hydrological data.In order to obtain flow data safely and convenie ntly,a video⁃based river flow monitoring system technology research and design was carried out.By combining the embedded and PIV principles,the video river flow data collection and processing functions are realized,which provides support for field river data collection and monitoring.We use 4G wireless communication technologyto transmits video image information,water level data and flow information to the WEB platform for interface display and remote control,which realizing telemetry andtelecontrol of river flow data.In addition,the video flow measurement method can be used as a comparison method for measuring the flow by the transit⁃time ultrasonic method.

关 键 词：河流流量 图像处理 PIV 嵌入式 时差法 

分 类 号：TN98[电子电信—信息与通信工程]