基于STM32F103单片机的远程无线瓦斯浓度监测系统

RemoteWireless Gas Concentration Monitoring System Based on STM32F103 MCU

针对传统瓦斯浓度监测系统的不足,设计了一种基于STM32F103单片机的远程无线瓦斯浓度监测系统。该设计通过STM32F103单片机来控制传感器,实现对井下瓦斯浓度实时采集和处理。当井下瓦斯浓度超过设定的上限时进行声光报警,将所采集的数据传到GPRS DTU,然后利用TCP/IP进行无线传输,将生成的报警信号和所采集的数据及时传送到监控中心。该系统可以采用短信或者电话的方式实时监测,极大地减少了人力与财力的浪费。

In view of the shortcomings of traditional gas concentration monitoring system,a remote wireless gas concentration monitoring system based on STM32F103 is designed.The system uses STM32F103 microcontroller to control the sensor to realize the acquisition and processing of the underground gas concentration in real time.When the gas concentration exceeds the set upper limit,the system will send the sound and light alarm,transmit the collected data to the GPRS DTU,and then transmit the generated alarm signal and collected data to the monitoring center in time by using TCP/IP.The system can realize real-time monitoring by SMS or telephone,which greatly reduces the waste of human and financial resources.