摘要
利用STA12C5A60S2单片机实施总控,设计了一种基于GSM系统(Global System for Mobile Communications,全球移动通讯)的燃气泄漏报警装置。针对不同可燃气体参数的检测,选用合适的气体传感器,通过A/D转换装置对传感器采集的数据进行模数转换,再传输给单片机进行数据分析,用于判断可燃气体浓度是否达到预设值。如达到预设值由单片机控制报警器发出声光报警信号,再通过GSM模块将数据发送至手机短信。
Using STA12C5A60S2 single chip microcomputer to implement general control,a gas leakage alarm device based on GSM system(Global System for Mobile Communications,global mobile communication)is designed.A suitable gas sensor is selected for the analysis of the characteristics of combustible gas.Through the A/D conversion device,the data collected by the sensor is converted into a module.The data is transmitted to the single chip computer and the data are analyzed by the single chip microcomputer to determine whether the concentration of the combustible gas is up to the preset value.If the preset value is reached,the acousto-optic alarm signal is issued by the single chip microcomputer control alarm,and then the data is sent to the user through the GSMmodule.
作者
王娟
佟雨轩
WANG Juan;TONG Yuxuan(School of Electrical and Information Technology,Jilin Vocational College of Industry and Technology,Jilin 132013,China)
出处
《技术与教育》
2020年第2期15-18,28,共5页
Technique & Education
