海洋牧场远程水质监测系统设计和实验

水质长期实时监控对于深入研究海洋牧场环境变化和生产力评估具有重要意义,以象山港海洋牧场基本海况为依托,设计了一套海洋牧场远程水质监测系统。系统根据海洋牧场的环境特点,针对性地选取了需要检测的溶解氧、浊度、温度、pH等关键水质参数,进而确定下位机各个模块的设计;设计了配套的浮标以承载传感器、电源、太阳能板等设备;使用C语言编写了网络通信程序,并且设计了一套终端监控软件,方便用户查看当前水质状况以及查询历史数据。在上海海洋大学镜湖中进行的6个月的实验结果表明,系统能够按照设定程序上传水质数据,可以通过互联网进行远程访问并由终端监控软件直观地显示,说明了整个系统工作的有效性。

Design and test of marine ranching remote water quality monitoring system

The long-term real-time water quality monitoring is important for in-depth study of environmental change and ocean farm productivity assessment. This paper designed a remote water quality monitoring system which is based on marine ranching in Xiangshan port. This system selected the water quality parameters according to the environmental characteristics of marine ranching, and determined the design of each module of lower computer; designed a supporting buoy to carry sensors, power, solar panels and other equipment; used C language to compile the network communication program and designed a monitoring software to check the current water quality and the historical data.The system did the experiment in the river of Shanghai Ocean University for about 6 months and it was able to upload water quality data in accordance with the set-up process and displays visually by monitoring software. The results showed the effectiveness of the whole system.