基于单片机的新型便携式气体监控装置设计  

Design of SCM-based a New Portable Gas Monitoring Device

作　　者：金鑫[1] 韩冰源[1] 彭帅[1] 谭兆旭[1] 王东浩[1] 张文超[1] 

机构地区：[1]东北林业大学,黑龙江哈尔滨150040

出　　处：《林业机械与木工设备》2013年第3期45-48,共4页Forestry Machinery & Woodworking Equipment

基　　金：大学生创新创业训练项目(201210225149)

摘　　要：设计了一种新型便携式气体监控装置,该装置能够精确监控目标气体的浓度,适用于气体化学实验、金属气体保护热处理、发动机进气组分监控实验等稳定气源条件下的特定气体浓度监控,具有一定的推广价值和应用前景。以发动机进气组分中氧浓度的实时监控为例,介绍了该装置的工作原理、硬件设计、软件功能和监控程序。A new type of portable gas monitoring device is designed ,which can accurately monitor the concentration of the target gas, suitable for gas chemistry experiments, metal heat treatment of gas protection, engine air intake component monitoring experiments and other stable gas supply conditions, of popularization significance and application prospect. With the real-time monitoring of the concentration of oxygen in the engine intake components as an example, the features of the device are introduced in terms of the working principle, hardware design, software functions and monitoring programs.

关 键 词：单片机 气体 体积分数 监控 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]