基于3G网络的河道冰凌图像遥测系统设计与冰凌密度分析  

Ice Image Telemetry System Based on 3G Network and Analysis of the Ice Intensity

作　　者：戎军飞 秦建敏[1,2] 邓霄[1,2] 侯煜[3] 

机构地区：[1]太原理工大学新型传感器与智能控制教育部与山西省重点实验室,山西太原030024 [2]太原理工大学物电学院,山西太原030024 [3]中国水利水电科学研究院,北京100038

出　　处：《数学的实践与认识》2016年第12期108-115,共8页Mathematics in Practice and Theory

基　　金：国家自然科学基金面上项目(51279122);国家自然科学基金青年基金项目(51205273);中俄国际合作项目(51511130042);水利部公益性行业专项经费项目(1261530110110);山西省青年基金项目(2015021097)

摘　　要：设计了一种适用于野外无供电条件下的河道冰凌图像远程遥测系统,介绍了系统的整体结构、运行模式和关键电路的构成以及图像处理模块的选型.设计系统可以通过3G无线网络将上位微机图像监测控制命令传送到河道现场,可以实时控制现场控制摄像头的旋转角度、方向及焦距,实现对被监测河道区域冰凌图像的多视角实时在线监测;系统上位微机管理软件对接收到的冰凌图像信号经过动态阈值分割算法处理,可获得观测区域河道水面冰凌密度数值.This paper describes the design of the ice image telemetry system which is suit- able for field without power supply, introduces the selection of Overall structure and image processing module of the system. The control commands from the management system of telemetry system can be transmitted through the 3G wireless network to control the ice image acquisition system timely, which can control the camera rotation around the upper and lower, and the focal length of the distance adjustment, implementation of the river regional ice image by monitoring the real-time online monitoring of multi view; system management software can do the ice of the received image signal through the dynamic threshold segmentation algorithm and can obtain the river ice density distribution parameters of observation area.

关 键 词：冰凌图像 3G无线网络 监测 冰凌密度 

分 类 号：TN929.53[电子电信—通信与信息系统] TP391.41[电子电信—信息与通信工程]