Share Email Print
cover

Proceedings Paper

Remote sensing system of monitoring on-road vehicle emissions based on a tunable infrared differential absorption spectrometer and the UV DOAS
Author(s): Yujun Zhang; Wenqing Liu; Feng Qi; Pinhua Xie; Xinhua Tu; Jianguo Liu; Min Wang
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In the past decade interest has focused on the remote analysis of emissions from motor vehicle using spectrometric techniques driven by recognition of the fact that a very proportion of the environmental damage done in this way originates with a small percentage of vehicles. In this paper a remote sensing system designed to measure air-pollutant emission from on-road motor vehicles is described. The system uses a tunable infrared laser differential absorption spectrometer and a technique of UV DOAS. It has been shown to be able to measure CO, C02 NO, HC and the dust emissions from on-road individual vehicles. Excellent detection sensitivity is obtained with measure precision.

Paper Details

Date Published: 12 May 2005
PDF: 8 pages
Proc. SPIE 5832, Optical Technologies for Atmospheric, Ocean, and Environmental Studies, (12 May 2005); doi: 10.1117/12.619849
Show Author Affiliations
Yujun Zhang, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Wenqing Liu, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Feng Qi, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Pinhua Xie, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Xinhua Tu, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Jianguo Liu, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Min Wang, Anhui Institute of Optics and Fine Mechanics, CAS (China)


Published in SPIE Proceedings Vol. 5832:
Optical Technologies for Atmospheric, Ocean, and Environmental Studies
Daren Lu; Gennadii G. Matvienko, Editor(s)

© SPIE. Terms of Use
Back to Top