摘要
为了提高水库水质监测效率和精度,基于物联网、传感器和移动平台技术,构建了 一种多功能水库水质智能移动监测系统.系统由ZigBee无线网络、Android智能移动平台、各类型传感器和上位机四部分组成.不仅具有良好的人机交互体验功能,还具有便携性和可移植性,同时可大大降低系统开发成本,能够实现对水温、pH、电导率、水位等多个参数的同时在线实时监测、数据传输、数据分析、阈值设置和报警功能.系统对水温、pH和电导率的平均监测误差分别为3.8％、1.6％和2.7％,均小于5％,精度较高,可在水库常规水质监测中予以应用.
Abstract
In order to improve the efficiency and accuracy of reservoir water quality monitoring,a multi-functional intelligent mobile monitoring system for reservoir water quality is constructed based on the Internet of Things,sensors and mobile plat-form technology.The system consists of ZigBee wireless network,Android intelligent mobile platform,various types of sen-sors and upper computer,which not only has a good human-computer interaction experience function,but also has portability and portability.At the same time,it can greatly reduce the development cost of the system,and realize the simultaneous online real-time monitoring,data transmission,data analysis,threshold setting and alarm functions for multiple parameters such as water temperature,pH,conductivity and water level.The average monitoring errors of the system for water temperature,pH and conductivity are 3.8％,1.6％and 2.7％,respectively,they are all less than 5％,with high accuracy,which can be ap-plied in the conventional water quality monitoring of reservoirs.
维普
万方数据