Methane volume fraction detection system based on and thick film technology

ZHANG Zao-chun

doi:10.13873/j.1000-97872007.10.032

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Methane volume fraction detection system based on and thick film technology

更新时间：2025-09-11

- Methane volume fraction detection system based on and thick film technology
- Issue 10, Pages: 96-98(2007)
- 作者机构：
  
  1. 中国科学院合肥智能机械研究所传感技术国家重点实验室
  2. 中国科学院合肥智能机械研究所传感技术国家重点实验室,安徽,合肥,230031
  3. 中国科学技术大学
  4. ,安徽,合肥,230027
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872007.10.032
  CLC： TP274
- Published：2007
- 稿件说明：
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[1]张早春,马以武,王正宏.基于厚膜技术的瓦斯体积分数检测系统[J].传感器与微系统,2007(10):96-98.

ZHANG Zao-chun. Methane volume fraction detection system based on and thick film technology[J]. 2007, (10): 96-98.
[1]张早春,马以武,王正宏.基于厚膜技术的瓦斯体积分数检测系统[J].传感器与微系统,2007(10):96-98. DOI： 10.13873/j.1000-97872007.10.032.

ZHANG Zao-chun. Methane volume fraction detection system based on and thick film technology[J]. 2007, (10): 96-98. DOI： 10.13873/j.1000-97872007.10.032.

摘要

研制一种基于厚膜技术的瓦斯体积分数传感器阵列

阐述了该传感器阵列的制作工艺和方法。设计出一种具有与该传感器阵列相适应的高检测灵敏度信号处理电路

该电路将实时采集到的数据通过串口发送到PC机

PC机数据采集界面可实现对单片机的控制

在任一时刻可选通一路传感器工作并能实时显示瓦斯体积分数

当体积分数超出一定警戒值时能够报警提示用户。

Abstract

A new methane sensor array based on thick film technology is investigated

and the processing methods is introduced.A high precise signal processing circuit is designed corresponding to this methane sensor array.The circuit can send acquisition data to PC and the PC software receive it and give real-time analysis

graphic displaying to users.The PC gives a warning message when the concentration exceeds the value set by the user.The PC software can control the single chip and choose any one of the sensors to work while the sensors work in turn at the ordinary times.

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references

煤矿用载体催化元件稳定性的研究￣① [J]. 李幸俊,陈英涛. 云南大学学报(自然科学版) . 1997(01)

C8051F系列单片机开发与C语言编程[M]. 北京航空航天大学出版社 , 童长飞编著, 2005

PZT and PT screen-printed thick films [J] . L. Simon,S. Le Dren,P. Gonnard. Journal of the European Ceramic Society . 2001 (10)

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