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.net 网站生成安装文件目录,windows优化大师和360哪个好,对网站建设的看法,网站推广公司 优帮云矿井安全通风系统设计 摘要 在矿井生产环境中#xff0c;温湿度异常、烟雾聚集及瓦斯泄漏等问题直接威胁作业人员的生命安全。温度过高可能引发设备故障或火灾#xff0c;湿度过大影响作业环境#xff0c;烟雾和瓦斯浓度超标则易导致爆炸或中毒事故#xff0c;这些隐患若不…矿井安全通风系统设计摘要在矿井生产环境中温湿度异常、烟雾聚集及瓦斯泄漏等问题直接威胁作业人员的生命安全。温度过高可能引发设备故障或火灾湿度过大影响作业环境烟雾和瓦斯浓度超标则易导致爆炸或中毒事故这些隐患若不能及时监测和干预将造成严重的安全后果。因此研发一种能实时监测矿井环境参数并智能调控通风的系统十分必要。本设计提出一种基于 STM32F103C8T6 单片机的矿井安全通风系统。系统主要功能包括通过DHT11 传感器检测矿井环境的温湿度借助MQ-2 传感器监测烟雾浓度利用MQ-4 传感器检测瓦斯浓度当温度、湿度、烟雾或瓦斯中任意参数大于最大值时触发声光报警同时控制风扇高速转动参数处于最大值与最小值之间时风扇根据浓度自动调节转速参数均小于最小值时风扇停止运行用户可通过按键设置温湿度、烟雾及瓦斯浓度的最大和最小值阈值通过OLED 显示屏实时显示各项监测数据同时系统通过4G 模块将检测数据上传至阿里云平台手机端可远程设置参数并控制风扇转动。该系统的作用在于为矿井生产提供了智能化的安全监测与通风调控方案。通过实时监测、自动响应和远程管理能够及时预警环境风险优化通风效果保障矿井作业安全降低事故发生概率。关键词单片机矿井安全通风系统环境监测智能调控Design of Mine Safety Ventilation SystemAbstractIn the production environment of mines, issues such as abnormal temperature and humidity, smoke accumulation, and gas leakage directly threaten the safety of workers. Excessive temperature may cause equipment failure or fire, high humidity affects the working environment, and excessive smoke and gas concentration can easily lead to explosions or poisoning accidents. If these hidden dangers are not monitored and intervened in a timely manner, they will cause serious safety consequences. Therefore, it is necessary to develop a system that can monitor mine environmental parameters in real time and intelligently regulate ventilation.This design proposes a mine safety ventilation system based on STM32F103C8T6 microcontroller. The main functions of the system include: detecting the temperature and humidity of the mine environment through DHT11 sensors; Monitor smoke concentration with MQ-2 sensor; Using MQ-4 sensors to detect gas concentration; When any parameter in temperature, humidity, smoke or gas exceeds the maximum value, an audible and visual alarm is triggered, and the fan is controlled to rotate at high speed; When the parameter is between the maximum and minimum values, the fan automatically adjusts its speed according to the concentration; When all parameters are below the minimum value, the fan stops running; Users can set the maximum and minimum threshold values for temperature, humidity, smoke, and gas concentration through buttons; Real time display of various monitoring data through OLED display screen; At the same time, the system uploads the detection data to the Alibaba Cloud platform through the 4G module, and the mobile end can remotely set parameters and control the fan rotation.The function of this system is to provide intelligent safety monitoring and ventilation control solutions for mine production. Through real-time monitoring, automatic response, and remote management, environmental risks can be warned in a timely manner, ventilation effects can be optimized, mine operation safety can be guaranteed, and the probability of accidents can be reduced.Keywordsmicrocontroller; Mine safety; Ventilation system; Environmental monitoring; Intelligent regulation目 录1 绪论1.1 研究背景及意义1.2 国内外研究现状1.3 主要内容2 系统总体方案设计2.1系统总体设计2.2 主要模块方案选择3系统硬件设计3.1 总体硬件框架3.2 主控模块电路设计3.3 温湿度检测模块电路设计3.4 烟雾检测模块电路设计3.5 瓦斯检测模块电路设计3.6 显示模块电路设计3.7 按键模块电路设计3.8 声光报警模块电路设计3.9 风扇驱动模块电路设计3.10 4G 通信模块电路设计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4.4 温湿度检测模块子流程设计4.5 OLED显示流程设计4.6 直流电机速度调节子流程设计4.7 4G模块联网子流程设计5实物制作与功能测试5.1 实物制作5.2 环境参数检测及显示功能测试5.3 风扇调速功能测试5.4 声光报警功能测试5.5 参数设置功能测试5.6 远程通信功能测试6 总结参考文献致谢附录A 原理图附录B PCB附录C 主程序