摘要
基于MSP430单片机设计便携式多参数气体浓度检测报警仪,主要包括硬件电路设计和软件设计两部分。检测仪以电化学式传感器为传感元件,可以同时准确地对环境空气中的CO、O2、H2S和NO2气体浓度进行实时检测,将检测结果保存并采用蓝牙技术与PC机实现通信和数据传输,当气体浓度超过预设报警值时自动声光报警。
The MSP430 SCM-based portable multi-parameter gas concentration detection and alarm apparatus was designed,including the hardware circuit design and the software design.The detector which taking electro-chemical sensor as the sensing elements can accurately detect CO,O2 ,H2 S and NO2 concentration in ambient air at real time and then it saves the detection results and communicates with a PC and transmits the data through Bluetooth technology.It does sound-light alarm automatically while the gas concentration exceeds the preset value.
出处
《化工自动化及仪表》
CAS
2015年第4期388-390 421,421,共4页
Control and Instruments in Chemical Industry
基金
天地(常州)自动化股份有限公司研发项目(13SY016)
