基于嵌入式微控制器的火灾检测系统
首发时间:2020-03-25
摘要:为实现对火灾的极早期检测,以STM32单片机为控制单元,配备高灵敏度烟颗粒浓度光学检测模块、一氧化碳检测模块及温湿度传感器等模块组成检测部分,以WiFi和串口作为信息传输方式, LSTM神经网络作为数据处理方法,并搭建APP和上位机与用户进行实时信息交互,形成了针对极早期火灾信号采集和预警的完整方法。现场实验表明,系统运行稳定。
关键词: 极早期火灾探测 多信息融合 烟颗粒颗粒检测 一氧化碳检测 LSTM神经网络
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Fire Detection System Based on Embedded Microcontroller
Abstract:In order to realize the very early detection of fire, STM32 single-chip microcomputer is used as the control unit, equipped with high-sensitivity optical detection module of smoke particle concentration, carbon monoxide detection module, temperature and humidity sensor and other modules, and WiFi and serial port are used as the information transmission mode, LSTM neural network as a data processing method, and build app and upper computer to interact with users in real time, forming a complete method for very early fire signal collection and early warning. Field experiments show that the system is stable.
Keywords: Very early fire detection multi-information fusion smoke particles detection carbon monoxide detection LSTM neural network
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