水体透明度远程监测系统的研究与应用

Research and Application of Water Transparency Remote Monitoring System

传统湖泊水体透明度测量方法为面向现场的测量方法,容易受时间、天气等客观因素的影响。为解决该问题,利用光度学原理设计由激光模组、光电池等组成的透明度传感器,实现一种基于通用分组无线业务的湖泊水体透明度远程监测系统。在研究太湖水域的光学衰减与透明度关系的基础上,根据太湖水体透明度的计算公式实现对太湖某水域的实际测量。结果表明,该测量方法实时性好,传感器准确可靠,整个系统运行稳定,为监测部门提供决策依据。

Traditional method of water transparency measurement is field-oriented method,and it can be easily affected by objective factors,such as the measure time and weather.According to photometry,this paper designs a transparency measuring sensor by using laser module and photocell.By using this sensor,this paper designs a transparency measuring system which is based on general packet radio service.Using the water transparency formula of the Tai Lake,this system is fulfilled the measurement of a certain area of the Tai Lake.Results show that this method is feasible,the sensor is accurate and reliable,the entire system is stable and can provide a basic advice for environment department.