Design of Infrared Gas Monitor Based on C8051F040

摘要：

This paper introduced the design of infrared gas monitor based on C8051F040. C8051F040 is a core of the monitor. Making use of digital filter, linear interpolation and temperature compensation, it implements the accurate examination of the CH4 concentration. The problem of this kind of infrared sensor data collection is solved well by the way of median average filter. The method is proved to be able to obtain the useful signals, which can reflect the properties of variables well, improve the signal-to-noise of the system and meet the demand of actual situation.

关键词： C8051F040 infrared sensor CH4 monitor

作者: Yang Yuhua Xue Chenyang Tan Qiulin Zhang Wendong

作者单位: Key Laboratory of Instrumentation Science & Dynamic Measurement (North University of China) Ministry Key Laboratory of Instrumentation Science & Dynamic Measurement (North University of China) Ministry

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 395-397

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）