摘要： 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。

关键词: 水体透明度, 透明度传感器, 光学衰减系数, 远程监测系统

Abstract: 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.

Key words: water transparency, transparency sensor, optical attenuation coefficient, remote monitoring system

中图分类号: 

• TP393