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南通城乡建设局网站招聘,wordpress增加付费阅读,顺德公益网站制作,中信建设有限责任公司陈晓佳摘要 随着人们对居住安全性和舒适度要求的不断提高#xff0c;家居环境的智能化监测与管理成为现代生活的重要需求。传统的家居环境管理多依赖人工巡查#xff0c;存在安全预警滞后、环境调节不及时等问题#xff0c;难以满足人们对高效、便捷、安全家居生活的追求。​ 基…摘要随着人们对居住安全性和舒适度要求的不断提高家居环境的智能化监测与管理成为现代生活的重要需求。传统的家居环境管理多依赖人工巡查存在安全预警滞后、环境调节不及时等问题难以满足人们对高效、便捷、安全家居生活的追求。​基于 STM32F103C8T6 单片机的家居环境监测系统整合了 D203S 人体热释电传感器、KY-003 霍尔传感器2 个、SY 声音监测模块、DHT11 温湿度传感器、MQ-135 空气质量传感器、5516 光照检测模块、OLED 显示屏、按键及执行设备声光报警器、通风设备、照明灯、AIR7804G 模块实现了家居环境的全方位监测与智能控制。系统核心功能包括通过 D203S 人体热释电传感器监测环境是否有人布防状态下检测到有人时触发声光报警并通过 AIR7804G 模块发送短信提醒利用 2 个 KY-003 霍尔传感器分别监测门窗开关状态布防时门窗打开则启动声光报警和短信提醒通过 SY 声音监测模块检测环境声音当声音大于最大值时进行声光报警和短信提醒借助 DHT11 监测温湿度温度或湿度过高时自动打开通风设备通过 MQ-135 监测空气质量超过最大值时自动启动通风利用 5516 光照检测模块感知光照强度光照较暗时自动开灯通过 OLED 显示屏实时显示各项监测数据支持通过按键进行布防撤防、设置声音、温湿度、空气质量、光照等参数的最大值以及控制通风和照明灯的开关。​该系统的实现有效提升了家居环境监测的自动化与智能化水平增强了家居安全性提高了居住舒适度为智能家居系统的构建提供了实用且可靠的解决方案具有较高的实际应用价值。​关键词STM32F103C8T6家居环境监测系统传感器智能控制短信提醒ABSTRACTWith the continuous improvement of peoples requirements for living safety and comfort, intelligent monitoring and management of home environments have become an important demand in modern life. Traditional home environment management mostly relies on manual inspections, which has problems such as delayed safety warnings and untimely environmental adjustments, making it difficult to meet peoples pursuit of efficient, convenient and safe home life.​The home environment monitoring system based on the STM32F103C8T6 microcontroller integrates D203S human pyroelectric sensor, 2 KY-003 Hall sensors, SY sound monitoring module, DHT11 temperature and humidity sensor, MQ-135 air quality sensor, 5516 light detection module, OLED display, buttons and executive devices (acousto-optic alarm, ventilation equipment, lighting, AIR7804G module) to realize all-round monitoring and intelligent control of the home environment. The core functions of the system include: monitoring whether there is anyone in the environment through the D203S human pyroelectric sensor, triggering an acousto-optic alarm when someone is detected in the armed state, and sending a text message reminder through the AIR7804G module; using 2 KY-003 Hall sensors to monitor the opening and closing status of doors and windows respectively, and when the doors and windows are opened in the armed state, the acousto-optic alarm and text message reminder are activated; detecting environmental sound through the SY sound monitoring module, and giving an acousto-optic alarm and text message reminder when the sound is greater than the maximum value; monitoring temperature and humidity with DHT11, and automatically turning on ventilation equipment when the temperature or humidity is too high; monitoring air quality through MQ-135, and automatically starting ventilation when it exceeds the maximum value; using the 5516 light detection module to sense light intensity, and automatically turning on the lights when the light is dark; real-time display of various monitoring data through the OLED display; supporting arming and disarming through buttons, setting the maximum values of parameters such as sound, temperature and humidity, air quality, and light, as well as controlling the on/off of ventilation and lighting.​The implementation of this system effectively improves the automation and intelligence level of home environment monitoring, enhances home safety, improves living comfort, provides a practical and reliable solution for the construction of smart home systems, and has high practical application value.​Keywords:STM32F103C8T6; Home environment; Monitoring system; Sensor; Intelligent control; SMS reminder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 人体热释电传感器选择2.1.3 霍尔传感器选择2.1.4 声音监测模块选择2.1.5 温湿度传感器选择2.1.6 空气质量传感器选择2.1.7 光照检测模块选择2.1.8 显示模块选择2.1.9 通信模块选择2.1.10 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 人体热释电传感器电路3.3 霍尔传感器电路3.4 声音监测模块电路3.5 温湿度传感器电路3.6 空气质量传感器电路3.7 光照检测模块电路3.8 显示模块电路3.9 通信模块电路3.10 按键模块电路3.11 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 发送短信子流程设计4.7 4G模块联网子流程设计第 5 章 仿真测试5.1 整体仿真测试5.2 人体热释电传感器功能测试5.3 霍尔传感器功能测试5.4 声音监测模块功能测试5.5 温湿度传感器功能测试5.6 空气质量传感器功能测试5.7 光照检测模块功能测试5.8 通信模块功能测试5.9 按键设置与显示功能测试第 6 章 实物测试6.1 整体实物测试6.2 人体热释电传感器功能测试6.3 霍尔传感器功能测试6.4 声音监测模块功能测试6.5 温湿度传感器功能测试6.6 空气质量传感器功能测试6.7 光照检测模块功能测试6.8 通信模块功能测试6.9 按键设置与显示功能测试第 7 章 总结与展望7.1 总结7.2 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