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随着现代化养殖业的快速发展#xff0c;鸡舍环境的精准调控对提升养殖效率、保障家禽健康及产品质量具有重要意义。传统的人工调控方式不仅依赖经验判断、响应滞后#xff0c;还存在劳动强度大、参数控制不一致等问题#xff0c;难以满足规模化、智能化养殖的需求。
…摘要随着现代化养殖业的快速发展鸡舍环境的精准调控对提升养殖效率、保障家禽健康及产品质量具有重要意义。传统的人工调控方式不仅依赖经验判断、响应滞后还存在劳动强度大、参数控制不一致等问题难以满足规模化、智能化养殖的需求。基于 STM32F103C8T6 单片机的鸡舍环境测控系统整合了 DHT11 温湿度传感器、MQ-135 有害气体传感器、MQ-137 氨气传感器、光照检测模块、RTC 时钟模块、按键、显示屏、蓝牙模块及执行设备通风装置、加热装置、补光设备、水泵等实现了鸡舍环境的自动化监测与智能调控。系统核心功能包括通过 DHT11 实时监测温湿度当温度过高或湿度过高时自动启动通风温度低于设定值时触发加热通过 MQ-135 检测有害气体浓度超标时启动通风借助内部 RTC 同步时间并设定开灯时段结合光照检测模块当光照值低于阈值且处于开灯时段时自动补光通过 MQ-137 检测氨气浓度超标时控制水泵喷水降氨支持通过按键修正时间、设置各参数阈值以及手动控制通风、加热、补光、水泵和模式切换通过显示屏实时显示各项监测数据及设备状态利用蓝牙模块将数据同步至手机端实现远程监测与设备控制通风、加热、补光、水泵及模式切换。该系统的实现有效提升了鸡舍环境调控的自动化与智能化水平减少了人工干预确保了环境参数的稳定与精准为规模化家禽养殖提供了高效、可靠的解决方案同时为同类农业环境测控设备的研发提供了参考具有较高的实际应用价值。关键词STM32F103C8T6鸡舍环境测控系统传感器智能调控蓝牙通信ABSTRACTWith the rapid development of modern aquaculture, precise regulation of chicken house environments is of great significance for improving breeding efficiency, ensuring poultry health, and enhancing product quality. Traditional manual regulation methods not only rely on empirical judgment with delayed responses but also suffer from high labor intensity and inconsistent parameter control, making them difficult to meet the needs of large-scale and intelligent breeding.The chicken house environment measurement and control system based on the STM32F103C8T6 microcontroller integrates hardware such as DHT11 temperature and humidity sensors, MQ-135 harmful gas sensors, MQ-137 ammonia sensors, light detection modules, RTC clock modules, buttons, displays, Bluetooth modules, and executive devices (ventilation devices, heating devices, supplementary lighting equipment, water pumps, etc.), realizing automatic monitoring and intelligent regulation of the chicken house environment. The core functions of the system include: real-time monitoring of temperature and humidity through DHT11, automatically starting ventilation when the temperature or humidity is too high, and triggering heating when the temperature is lower than the set value; detecting harmful gas concentrations through MQ-135 and activating ventilation when exceeding the standard; synchronizing time with the internal RTC and setting lighting periods, and combining with the light detection module to automatically supplement light when the light value is lower than the threshold and within the lighting period; detecting ammonia concentration through MQ-137 and controlling the water pump to spray water for ammonia reduction when exceeding the standard; supporting time correction, setting of various parameter thresholds through buttons, as well as manual control of ventilation, heating, supplementary lighting, water pumps, and mode switching; real-time display of various monitoring data and equipment status through the display; synchronizing data to the mobile phone via the Bluetooth module to achieve remote monitoring and equipment control (ventilation, heating, supplementary lighting, water pumps, and mode switching).The implementation of this system effectively improves the automation and intelligence level of chicken house environment regulation, reduces manual intervention, ensures the stability and accuracy of environmental parameters, provides an efficient and reliable solution for large-scale poultry breeding, and also offers a reference for the research and development of similar agricultural environment measurement and control equipment, with high practical application value.Keywords:STM32F103C8T6; Chicken house environment; Measurement and control system; Sensor; Intelligent regulation; Bluetooth communication目录第1章 绪论1.1 研究的目的及意义1.2 国内外发展情况1.3 本文主要研究内容第2章 设计思路与方案论证2.1 主要元器件选择2.1.1 主控芯片选择2.1.2 温湿度传感器选择2.1.3 有害气体传感器选择2.1.4 氨气传感器选择2.1.5 光照检测模块选择2.1.6 显示模块选择2.1.7 蓝牙模块选择2.1.8 按键模块选择2.2整体设计方案第 3 章 硬件设计3.1 主控电路模块3.2 温湿度传感器电路3.3 有害气体传感器电路3.4 氨气传感器电路3.5 光照检测模块电路3.6 显示模块电路3.7 蓝牙模块电路3.8 按键模块电路3.9 执行设备驱动电路第4章 系统程序设计4.1 编程软件介绍4.2 系统主流程设计4.3 独立按键4.4 OLED显示流程设计4.5 温湿度检测模块子流程4.6 蓝牙模块子流程第 5 章 实物测试5.1 整体实物测试5.2 温湿度传感器功能测试5.3 有害气体与氨气传感器功能测试5.4 光照检测模块与补光功能测试5.5 执行设备功能测试5.6 按键设置与显示功能测试5.7 蓝牙模块功能测试第6章 总结与展望6.1 总结6.2 展望致谢参考文献附录附录一原理图附录二PCB附录三主程序