适用于沿海滩涂水产养殖的水质溯源监测及安全预警系统设计
Design of Water Quality Traceability Monitoring and Safety Early Warning System for Coastal Tidal Flat Aquaculture

随着智慧城市建设的深入推进，传统水表单一计量功能的局限性日益凸显，无法满足现代水务管理对水随着水产养殖产业规模化、集约化快速发展，水质实时监测与智能调控是保障水产品质量安全、维持养殖生态环境稳定、实现养殖产业可持续发展的核心关键。为解决传统水产养殖水质管理人工化、滞后化、低效化的问题，本文基于物联网技术设计开发一套集水质实时监测、智能调控、超限报警与远程管控于一体的水产养殖水质监控系统。该系统可实时采集水温、pH值、浑浊度、总溶解固体(TDS)等关键水质参数，并通过OLED显示屏实时输出监测数据，实现水质状态的可视化实时呈现。系统设置手动、自动双工作模式，适配不同养殖管控场景需求：手动模式下，用户可通过实体按键或手机APP自主控制水泵启停，完成人工干预调控；自动模式下，系统依托预设水质阈值实现智能化自主调控，当水温、pH值、浑浊度、TDS等参数超出标准阈值范围时，可自动启动水泵完成降温、水质稀释与酸碱中和等调控操作，同时触发蜂鸣器报警提示，及时预警水质异常。此外，系统支持用户通过按键或手机APP自定义水质阈值，具备良好的适配性与可调性。系统搭载ESP8266通信模块实现与云平台的数据传输，可完成水质数据云端存储、实时远程监测与设备远程控制，用户可通过手机APP查询历史监测数据、远程操控设备，有效提升水产养殖水质管理的便捷性与灵活性。该系统集成实时监测、智能调节、异常报警、远程管控多项功能，摆脱了传统养殖水质管理模式的局限，可为水产养殖提供高效、智能化的水质管控方案，适配规模化水产养殖场景，具备良好的实用价值与广阔的应用前景。
With the rapid large-scale and intensive development of the aquaculture industry, the limitations of traditional water meters with a single metering function have become increasingly prominent, failing to meet the requirements of modern water management. Alongside the rapid large？scale and intensive development of the aquaculture industry. Real-time water quality monitoring and intelligent regulation have become the core keys to ensuring the quality and safety of aquatic products, maintaining the stability of aquaculture ecological environments, and realizing the sustainable development of the aquaculture industry. To solve the problems of manual operation, hysteresis and low efficiency in traditional aquaculture water quality management, this paper designs and develops an aquaculture water quality monitoring and control system based on the Internet of Things technology, which integrates real-time water quality monitoring, intelligent regulation, over-limit alarm and remote management and control. The system can collect key water quality parameters in real time, including water temperature, pH value, turbidity, and total dissolved solids (TDS), and display monitoring data dynamically through an OLED screen, realizing visualized and real-time presentation of water quality conditions. Equipped with dual working modes of manual and automatic, the system adapts to the requirements of different aquaculture management scenarios. In the manual mode, users can independently control the start and stop of water pumps through physical buttons or mobile APPs to realize manual intervention and regulation. In the automatic mode, the system achieves intelligent autonomous regulation based on preset water quality thresholds.