摘要
介绍德国弗劳恩霍夫系统技术应用中心最新研发的多功能水下自走式监测与分析系统,分析主要结构和功能,通过试点水库的应用,验证设备及核心部件的适宜性,经过二次开发,构建能适应我国特点的在线水下地形、水环境、水工结构等监测与分析系统。设备试运行结果表明:该设备具有体积小、分辨率高、开放性好、操作灵活、适宜性强的特点,可在水下不同位置悬停,以稳定测定不同水深处的水质、水温等参数,可快速生成水质(溶解氧、硝酸盐等)及水温、水下地形三维结构图,较好地反映出水域监测信息的立体分布情况。
The article introduces the latest multi-function self-propelled underwater monitoring vehicle system, which is developed by the Fraunhofer Institute of Advanced System Technology Branch, and analyzes its main structure and functions. By the application of the vehicle in reservoir the suitability of its main components is verified. Then it is constructed to the national underwater topography, water environment and hydraulic structure monitoring online system through re-developing. The application results indicate that the vehicle has the advantages of small volume, high resolution, good openness, flexible operation, strong adaptability, and it can stay at any depths of water to receive the data. The vehicle can generate three-dimensional contour map of temperature, underwater topography and water quality indexes including the dissolved oxygen, nitrate and so on. It is better to reflect the distribution of monitoring data.
出处
《水利信息化》
2015年第3期37-41,45,共6页
Water Resources Informatization
基金
水利部948项目(201302)
水文水资源与水利工程科学国家重点实验室基本科研业务费项目(Y512010)
水利部公益性行业科研专项经费项目(201301075)
水利部公益性行业科研专项经费项目"水生态文明建设关键技术研究与示范"(201401003)
中央级公益性科研院所基本科研业务费专项资金项目(Y513002)
关键词
水下自走式
监测系统
ExAUV
水质
水下地形
水温
underwater vehicle
monitoring system
ExAUV
water quality
underwater topography
water temperature
