智能便携式五气分析仪的研究
摘要
随着社会对环境的要求越来越高,车辆排气成为城市大气的主要污染源之一,检测汽车的排气污染备受重视,因而国内对汽车检测排放仪器的需求量也越来越大。目前国内五气分析仪器全部依靠进口或组装,现在一般还是使用早期的两气分析仪器,不能满足要求。国内一些有需求的场合,通常都购买进口的分析仪器,其价格昂贵,而且不便于维修和保养,这些设备有些体积庞大,不便于维修和携带,而有些便携式的不但价格极其昂贵,而且其内部传感器不是使用国家排放测量标准所要求的红外光吸收型。本课题在大量研究国外先进五气分析仪的基础上,设计了智能便携式的五气分析仪,采用了先进的单光路红外测量方法,采用CPLD设计数字电路,大大减小了设备的体积,有利于我国环保事业的发展。
The exhaust of vehicle becomes one of the main source of air pollution now. With the increased demand for environmental ,the devices of gas analyzer are attracting more and more attention. The requirement of gas-analyzer becomes greater in our country. The gas-analyzers made in our country are 2-gas-analyser. The 5-gas-analysers are totally imported from aboard they are very expensive and hard to be maintained. Some of these devices are very huge and heavy. Some portable gas-analyzers are very expensive. For all of above, we developed a portable intelligent 5-gas-analyser to meet national market. We investigate many foreign 5-gas-analyser, and use the advanced single-light-routine system in the infrared system to detect gas. For use of CPLD in the digital circuit, the size of the device became very small.
The exhaust of vehicle becomes one of the main source of air pollution now. With the increased demand for environmental ,the devices of gas analyzer are attracting more and more attention. The requirement of gas-analyzer becomes greater in our country. The gas-analyzers made in our country are 2-gas-analyser. The 5-gas-analysers are totally imported from aboard they are very expensive and hard to be maintained. Some of these devices are very huge and heavy. Some portable gas-analyzers are very expensive. For all of above, we developed a portable intelligent 5-gas-analyser to meet national market. We investigate many foreign 5-gas-analyser, and use the advanced single-light-routine system in the infrared system to detect gas. For use of CPLD in the digital circuit, the size of the device became very small.
引文
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19 何立民.MCS51系列单片机应用系统设计系统配置与接口技术.北京航空航天大学出版社.1990
20 沈兰荪.微型机数据采集系统外部噪声的抑制.电子技术应用.1986
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22 Linear Circuits Data Book.TEXAS INSTRUMENTS.1990
23 Byteblaster Parallel Port Downloadcable DataSheet.ALTERA Corporation.2001.
24 ALTERA DATABOOK 2000
25 MAXPLUSⅡ10.1 User's Manual.ALTERA Corporation.2001
26 Publication Release Date W78E516.WINBOND Corporation.2001
27 Peter J.Ashenden The VHDL Cookbook 1990
28 THE FINAL WORD ON THE 8051.KEIL Corporation.1994
29 RTX51 TINY REAL-TIME OPERATING SYSTEM User's Guide 2.95.KEIL SOFTWARE Corporation.
30 MAXIM DataSheet.MAXIM Corporation.2000
31 CITYTECH Gas Senser Data Sheet_CITY TECHNOLOGY Limited.2000
32 Stefan sjoholm等.用VHDL设计电子线路.清华大学出版社.2000
2 陈雪松 滕立中.VHDL入门与应用.人民邮电出版社.2000
3 卢毅 赖杰.VHDL与数字电路设计.科学出版社,2000
4 贾伯年 俞朴.传感器技术.东南大学出版社 1992
5 赖麒文.8051C语言开发环境实务与设计.科学出版社.2002
6 C51使用手册.广州周立功单片机发展有限公司.2001
7 李杰敏.汽车拖拉机试验学.机械工业出版社。2000
8 潘新民等.单片微型计算机实用系统设计.人民邮电出版社.1992
9 张福学,传感器敏感元器件使用指南.电子工业出版社.1993
10 电子工程手册编委会集成电路分册编委会.标准集成电路数据手册.电子工业出版社.1990
11 朱宗胜.微机测控系统中元器件的可靠性与选择.国外电子元器件.2002
12 阎石.数字电子技术基础.高等教育出版社.1989
13 李心虎.汽车排气污染与控制.机械工业出版社.1999
14 秦文新.汽车排气净化与噪声控制.人民交通出版社 1999
15 李勤.现代内燃机排气污染物的测量与控制.机械工业出版社.1998
16 邓汉馨.模拟电子技术.高等教育出版社.1987
17 张友德等.单片微型机原理应用与实验.复旦大学出版社 1992
18 王幸之等.单片机应用系统抗干扰技术.北京航空航天大学出版社.2001
19 何立民.MCS51系列单片机应用系统设计系统配置与接口技术.北京航空航天大学出版社.1990
20 沈兰荪.微型机数据采集系统外部噪声的抑制.电子技术应用.1986
21 董英斌.微机控制接口抗干扰设计.计算机时代.1985
22 Linear Circuits Data Book.TEXAS INSTRUMENTS.1990
23 Byteblaster Parallel Port Downloadcable DataSheet.ALTERA Corporation.2001.
24 ALTERA DATABOOK 2000
25 MAXPLUSⅡ10.1 User's Manual.ALTERA Corporation.2001
26 Publication Release Date W78E516.WINBOND Corporation.2001
27 Peter J.Ashenden The VHDL Cookbook 1990
28 THE FINAL WORD ON THE 8051.KEIL Corporation.1994
29 RTX51 TINY REAL-TIME OPERATING SYSTEM User's Guide 2.95.KEIL SOFTWARE Corporation.
30 MAXIM DataSheet.MAXIM Corporation.2000
31 CITYTECH Gas Senser Data Sheet_CITY TECHNOLOGY Limited.2000
32 Stefan sjoholm等.用VHDL设计电子线路.清华大学出版社.2000