设计说明书
总字数：15000+
为了提高宴会厅的智能化控制水平和管理效率，本设计开发并设计了一种基于STM32F103C8T6单片机的宴会厅智能控制系统。该系统通过多种传感器和模块实现对宴会厅内温湿度、光照强度、烟雾浓度等环境参数的实时监测，并根据预设条件自动控制加湿器、空调、灯光亮度、排风扇等设备，以营造舒适的环境。
在系统设计过程中，该系统采用了DHT11温湿度检测模块、光照强度检测模块、MQ-2烟雾检测模块、火焰传感器、WiFi模块等多种传感器和通信模块，并通过STM32F103C8T6单片机进行数据采集和处理。系统设计包括硬件电路设计、传感器接口设计、OLED显示、按键设置和控制、数据上传和远程控制功能等。通过实验验证，系统能够准确检测宴会厅内的温湿度、光照强度、烟雾浓度等参数，并根据预设条件进行自动控制，同时在紧急情况下进行报警和控制。
设计结果表明，该系统具有较高的可靠性和实用性，能够有效提高宴会厅的智能化控制水平和管理效率。系统的创新之处在于集成了多种传感器和控制模块，实现了对宴会厅环境的全面监测和自动控制，并通过WiFi模块实现了远程监控和控制功能。该系统的成功开发为宴会厅的智能化管理提供了一种新的解决方案，具有广泛的应用前景和推广价值。
关键词： 宴会厅；stm32；传感器；WiFi远程控制；显示屏
In order to improve the intelligent control level and management efficiency of the banquet hall, this design develops and designs an intelligent control system of the banquet hall based on stm32f103c8t6 MCU. The system realizes the real-time monitoring of environmental parameters such as temperature and humidity, light intensity, smoke concentration in the banquet hall through a variety of sensors and modules, and automatically controls humidifier, air conditioner, light brightness, exhaust fan and other equipment according to the preset conditions, so as to create a comfortable environment.
In the process of system design, the system uses a variety of sensors and communication modules such as DHT11 temperature and humidity detection module, light intensity detection module, mq-2 smoke detection module, flame sensor, WiFi module, etc., and uses stm32f103c8t6 microcontroller for data acquisition and processing. The system design includes hardware circuit design, sensor interface design, OLED display, key setting and control, data upload and remote control functions. Through experimental verification, the system can accurately detect the temperature and humidity, light intensity, smoke concentration and other parameters in the banquet hall, and automatically control them according to the preset conditions, and alarm and control them in case of emergency.
The design results show that the system has high reliability and practicability, and can effectively improve the intelligent control level and management efficiency of the banquet hall. The innovation of the system is that it integrates a variety of sensors and control modules, realizes the comprehensive monitoring and automatic control of the banquet hall environment, and realizes the remote monitoring and control function through the WiFi module. The successful development of the system provides a new solution for the intelligent management of banquet hall, which has a wide application prospect and
promotion valu.
Key Words： Banquet hall; STM32; Sensors; WiFi remote control; display screen
目 录
摘 要
Abstract
1.1 选题背景及意义
1.2 国内外发展历程
1.2.1 国内研究现状
1.2.2 国外研究现状
1.3 研究内容
2 系统需求分析及总体方案设计
2.1 系统功能需求分析
2.2 主要元器件选择
2.2.1 主控芯片选择
2.2.2 温湿度监测模块方案选择
2.2.3 光照强度监测模块方案选择
2.2.4 显示模块方案选择
2.2.5 无线通信模块方案选择
2.3 整体设计方案
3 硬件设计
3.1 主控电路模块
3.1.1 STM32F103C8T6主控芯片简介
3.1.2 单片机最小系统
3.2 温湿度监测模块电路设计
3.3 光照监测模块电路设计
3.4 火焰监测模块电路设计
3.5 烟雾监测模块电路设计
3.6 RGB灯模块电路设计
3.7 显示模块电路设计
3.8 按键模块电路设计
3.9 声光报警模块电路设计
3.10 继电器模块电路设计
3.11 WIFI模块电路设计
4 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 独立按键模块子流程设计
4.4 温湿度检测模块子流程设计
4.5 WIFI模块联网子流程设计
5 系统实物制作与功能测试
5.1 实物制作
5.2 温湿度测控模块实物测试
5.3 光照控制灯开关实物测试
5.4 火焰测控模块实物测试
5.5 烟雾测控模块实物测试
5.6 按键或WIFI手动控制实物测试
6 结 论
参考文献
附录A 原理图
附录B PCB
附录C 主程序
致 谢
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