摘要
煤气作为一种使用方便,利用率高的清洁能源给人们带来了便利,同时煤气泄露产生的严重后果也给我们带来了诸多损失,惨痛的教训让我们心有余悸.煤气报警装置是一种能够对各种室内环境下CO浓度进行实时监控,并且能够在CO浓度含量超出人体承受能力时,发出警报的电子设施.本次设计的煤气报警装置的核心是STC89C52单片机.利用CO气敏传感器模块进行数据采集接收浓度数字信号,再由ADC0832转换电路将具体浓度的模拟信号显示在LCD显示器上,同时将实时的浓度值与设定值进行比对,通过这种数据处理方式对煤气泄露进行有效的监控以及报警.
As a convenient and high-utility clean energy,gas has brought convenience to people.At the same time,the serious consequences of gas leakage have brought us many losses.The painful lessons have left us with a lot of trouble.The gas alarm device is an electronic device that can monitor the CO concentration in various indoor environments in real time and can issue an alarm when the CO concentration exceeds the human body’s capacity.The core of the designed gas alarm device is STC89C52 microcontroller.The CO gas sensor module is used to collect and receive the concentration signal,and then the simulated signal of the specific concentration is displayed on the LCD display by the ADC0832 conversion circuit,and the real-time concentration value is compared with the set value,and the gas leakage is effectively monitored and alarm through this data processing method.
作者
刘巧平
解祺阳
王婷婷
何雨雨
武倩
LIU Qiaoping;XIE Qiyang;WANG Tingting;HE Yuyu;WU Qian(Physics and Electronic Information School,Yan’an University,Yan’an 716000,Shaanxi China)
出处
《河南科学》
2018年第8期1188-1191,共4页
Henan Science
基金
国家自然科学基金项目(61664008)
陕西省自然科学基金项目(2016GY-138)
2015年高水平大学学科建设专项资金资助项目(2015SXTS02)
2017年延安大学大学生创新创业训练计划项目(D2017171)
关键词
CO检测
单片机控制
报警系统
CO detection
single chip microcomputer control
alarm system
作者简介
刘巧平(1981-),女,副教授,硕士,主要研究方向为无线通信技术。
