摘要
介绍了有毒气体传感器的工作原理和特点,设计出了微功耗式便携式的有毒气体监测电路,基于VC++平台开发了相应的软件。在数据处理时充分考虑环境因素,对数据进行了合理处理,实验结果表明,该电路具有灵活方便,体积小、功耗低等优点,可广泛应用于工业生产、医学诊断、环境监测、国防等领域。
The working principle and characteristics of ADXRS450 is introduced in this paper. The low-power toxic gas monitoring circuit was designed. The corresponding software was develoed based on VC＋＋ platform. The environmental factors was fully considered for data processing. The experimental results show that the circuit has a simple structure,high precision and small size,and can be widely used in the fields of aerospace,industrial production,medical diagnosis,national defense and environment monitoring.
出处
《现代电子技术》
2014年第17期151-153,共3页
Modern Electronics Technique
基金
陕西省教育厅科技计划研究项目(12JK1004)
延安市科学技术研究发展计划项目(2012kg-07)
延安大学自然科学基金(YD2011-16)
关键词
电化学传感器
有毒气体监测
电路系统
低功耗
electrochemical sensor
toxic gas monitoring
circuit system
low-power consumption
