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期刊号: CN32-1800/TM| ISSN2097-6623

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基于STM32的变电站烟雾识别系统设计

来源:电工电气发布时间:2026-02-26 15:26 浏览次数:7

基于STM32的变电站烟雾识别系统设计

梁会军1,龙刚成2,王龙1,钟建伟1,廖红华1,杨永超1
(1 湖北民族大学 智能科学与工程学院,湖北 恩施 445000;
2 湖北博今电气有限公司,湖北 恩施 445000)
 
    摘 要:变电站发生火灾时,会严重威胁变电站人员、设备安全。分析了变电站火灾监测需求,提出了一种基于 STM32 单片机的变电站烟雾识别系统。该系统的控制中心采用 STM32 单片机,机智云作为远程终端,结合多传感器、蜂鸣器、OLED 显示屏等,可以采集变电站环境烟雾、温度、湿度等数据,采集的数据经 STM32 单片机处理后,通过 WiFi 模块上传至机智云平台或本地监控终端。当监测到可燃气体浓度、温度、湿度等数据超出预设安全范围时,系统将同步触发现场报警和云端预警。相比传统单一烟雾报警装置,该系统通过多传感器融合与机智云平台协同,便于及时发现和处理变电站内的火灾风险,显著提升了火灾监测的维度和可靠性,保证了变电站的安全稳定运行。
    关键词: STM32 单片机;变电站;烟雾识别;火灾监测;烟雾传感器;温湿度传感器;云端预警
    中图分类号:TM63 ;TP212.9     文献标识码:A     文章编号:2097-6623(2026)02-0013-05
 
Design of Substation Smoke Recognition System Based on STM32
 
LIANG Hui-jun1, LONG Gang-cheng2, WANG Long1, ZHONG Jian-wei1, LIAO Hong-hua1, YANG Yong-chao1
(1 College of Intelligent Systems Science and Engineering, Hubei Minzu University, Enshi 445000, China;
2 Hubei Bojin Electric Co., Ltd., Enshi 445000, China)
 
    Abstract: Fires in substations pose a severe threat to the safety of personnel and equipment on site. This paper analyzes the requirements for fire monitoring in substations and proposes a substation smoke recognition system based on the STM32 microcontroller. The control core of the system is the STM32 microcontroller, with Gizwits cloud serving as the remote terminal. Combined with multi-sensors, buzzer, OLED screen and other components, the system can collect environmental data such as smoke concentration, temperature and humidity in the substation. After the collected data is processed by the STM32 microcontroller, it is uploaded to the Gizwits cloud platform or the local monitoring terminal via a WiFi module.When the monitored data such as flammable gas concentration, temperature and humidity exceed the preset safe ranges, the system will trigger onsite alarms and cloud pre-warnings simultaneously. Compared with traditional single smoke alarm devices, this system realizes the collaboration of multi-sensor fusion and the Gizwits cloud platform, which facilitates the timely detection and handling of fire risks in substations, significantly improves the dimensions and reliability of fire monitoring, and ensures the safe and stable operation of substations.
    Key words: STM32 microcontroller; substation; smoke recognition; fire monitoring; smoke sensor; temperature and humidity sensor; cloud pre-warning
 
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