一种全水域水质监控系统设计与实现  

Design and Implementation of Integrated Whole-scale Water Quality Monitoring System

作　　者：蔚瑞华[1] 徐立鸿[1] 

机构地区：[1]同济大学电子与信息工程学院教育部设施农业网上合作研究中心,上海200092

出　　处：《实验室研究与探索》2016年第1期34-38,共5页Research and Exploration In Laboratory

基　　金：国家863计划(2012AA10A507);国家自然科学基金项目(61174090);同济大学青浦区联合项目

摘　　要：为提高水产养殖业的自动化水平,应用嵌入式单片机技术设计实现了一套低成本集约化水产养殖监控系统,实现水产养殖环境中溶氧、p H值、水温、氨氮等多个水质参数的在线的定点和移动监测,并能通过配置的执行机构进行水环境自动调控。本系统中定点监测采用了分布在池塘采样点的水泵连接采样池方式,移动监测采用了具有传感器和Zig Bee定位功能的水质参数采集装置,均可实现全水域水质参数的采集,大大节省了传感器的布置和维护成本。监控基站可以通过其自带的人机交互模块进行实时显示,并存入基站自带存储模块实现数据备份,且能够通过RS485通信方式传输到远程控制中心主机的上位机软件,以便于进行进一步的智能控制和分析。该系统具有低成本、高可靠性、模块化软硬件设计等优点。To achieve the aquaculture automation,a low-cost monitor and control system is designed for the aquaculture water environment by using the embedded system technology. This system can realize not only the on-line fixed point and mobile monitoring of water parameters including dissolved oxygen,p H,ammonia,temperature,and conductivity,etc;but also the water environment automatic control through the accompanied actuator. The fixed-point monitoring system has a sample pond which can collect the water of several different areas through water pumps; while the mobile monitoring system is an equipment has the sensors and Zig Bee positioning function. The system can accomplish the whole-scale water monitoring,and save the initial invest and maintenance cost. The interactive modular in the base station can display the real-time water parameters for the aquaculture environment; while the data saving modular can realize the water parameter backup. The base station can also communicate through RS485 with the host computer,which can realize the intelligent control and further analysis. This system has the advantages of low cost,high reliability,modular hardware and software design etc.

关 键 词：水产养殖监控 定点监测 移动监测 全水域水质参数监测 自动监控 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]