摘要
本课题研究了一项厨房有害气体检测报警装置,采用STC89C52单片机控制系统,利用气体传感器MQ-5设计气体检测电路、ADC0832模数转换器设计模数转换电路,主要针对天然气,煤气等有害气体实现检测报警功能。通过这些传感器和芯片,检测到厨房有害气体浓度达到对人体有害时,系统会触发报警模块,伴随灯光闪烁和蜂鸣器提示,以此来提醒人们做出措施。
The subject has studied a kitchen harmful gas detection and alarm device. The STC89C52 single chip microcomputer control system is adopted, the gas detection circuit is designed by using the gas sensor MQ-5, and the analog-to-digital converter is designed by ADC0832, which mainly aims at the detection and alarm function of natural gas, coal gas and other harmful gases. Through these sensors and chips, when the concentration of harmful gas in the kitchen reaches harmful to human body, the system will trigger the alarm module, accompanied by flashing lights and buzzer prompts, to remind people to take measures.
作者
袁敏
严彬芫
刘燕
赵明涛
曹小龙
Yuan Min;Yan Binyuan;Liu Yan;Zhao Mingtao;Cao Xiaolong(School of Physics and Electronic Science,Zunyi Normal University,Zunyi Guizhou,563006)
出处
《电子测试》
2022年第21期23-25,共3页
Electronic Test
基金
贵州省区域一流学科-物理学(黔教科研发[2018]216号)
遵义师范学院物理与电子科学学院学生创新实验室计划项目[2021]3号。
关键词
气体传感器
单片机
浓度检测
gas sensor
singlechip
Concentration detection
