Itest摘 要该系统针对传统水质监测系统存在成本较高、体积庞大、功能单一等不足,设计并实现了一种基于 STM32 的多参数水质检测装置。该系统具有成本低廉、模块化设计和便携性强的特点。系统核心采用 STM32F103C8T6 微控制器,集成了浑浊度、溶解氧及水温等多种传感器,借助多通道 ADC 及高精度信号调理电路,实现了多种水质参数的同步采集与实时处理,可在报警时进行自动换水,自动补氧等操作。创新性地引入了多传感器数据融合与滤波算法,有效提升了数据的稳定性与准确度。软件方面采用分层结构设计,嵌入式程序负责数据的采集、校准、LCD 显示及串口通信,同时与上位机系统配合,实现远程实时监控及历史数据的管理。实验结果表明,该系统具备较高的测量精度、响应速度及环境适应能力,适合中小型水体的智能化、长期在线监测。研究成果为开发低成本、高集成度的水质监测设备提供了坚实的技术基础。关 键 词:温度检测;溶氧量;浑浊度;自动换水;自动补氧IItestDesign and Implementation of Water Quality Detection System Based on STM32ABSTRACTThis study addresses the shortcomings of traditional water quality monitoring systems, such as high cost, large size, and limited functionality, by designing and implementing a multi-parameter water quality detection device based on the STM32 microcontroller. The system features low cost, modular design, and strong portability. At its core, the system uses the STM32F103C8T6 microcontroller and integrates various sensors including pH, conductivity, dissolved oxygen, and water temperature se
2026-05-20发布
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