针对目前水质监测软件存在跨平台局限的现状，设计了基于Qt的水质多参数监测上位机软件。系统采用无线通信方式，与物联网相结合，采用ZigBee实现数据传输，结合MySQL数据库和云端服务器，设计了水质多参数的实时显示、监测预警和历史查询等功能，实现了数据实时显示、查询和预警的功能。设计结果表明，设计的软件可以在多个平台进行移植，达到了设计标准，具有较好的应用推广价值。
In view of the limitation of water quality monitoring software across platforms, a host computer software for multi-parameter monitoring of water quality based on Qt is designed. The system uses wireless communication, Internet of Things, ZigBee to realize data transmission, MySQL database and cloud server to design the functions of real-time displaying, monitoring, early warning and historical query of multi-parameters of water quality, and realizes the functions of real-time displaying, querying and early warning of data. The design results show that the design software can be transplanted on multiple platforms, which meets the design standards and has good appli-cation and popularization value.