Hayes, Jer, Beirne, Stephen, Kiernan, Breda M., Slater, Conor, Lau, King-Tong ORCID: 0000-0001-7818-7010 and Diamond, Dermot ORCID: 0000-0003-2944-4839 (2008) Chemical species concentration measurement via wireless sensors. In: WCSET 2008: World Congress on Science, Engineering and Technology, 29-31 October 2008, Venice, Italy. ISBN 2070-3740
Abstract
This paper describes studies carried out to investigate the viability of using wireless cameras as a tool in monitoring changes in air quality. A camera is used to monitor the change in colour of a chemically responsive polymer within view of the camera as it is exposed to varying chemical species concentration levels. The camera captures this image and the colour change is analyzed by averaging the RGB values present. This novel chemical sensing approach is compared with an established chemical sensing method using the same chemically responsive polymer coated onto LEDs. In this way, the concentration levels of acetic acid in the air can be tracked using both approaches. These approaches to chemical plume tracking have many applications for air quality monitoring.
Metadata
Item Type: | Conference or Workshop Item (Paper) |
---|---|
Event Type: | Conference |
Refereed: | No |
Subjects: | Computer Science > Computer networks |
DCU Faculties and Centres: | DCU Faculties and Schools > Faculty of Science and Health > School of Chemical Sciences Research Institutes and Centres > National Centre for Sensor Research (NCSR) Research Institutes and Centres > CLARITY: The Centre for Sensor Web Technologies |
Publisher: | World Academy of Science, Engineering and Technology |
Official URL: | http://www.waset.org/pwaset/v34.html |
Copyright Information: | © 2008 WASET.ORG |
Use License: | This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License |
Funders: | SFI 03/IN.3/1361, SFI 07/RFP/MASF81Z, Marine Institute: AT/04/01/06., EPA: 2005-AIC-MS-43-M4, Science Foundation Ireland, Marine Institute, Environmental Protection Agency |
ID Code: | 715 |
Deposited On: | 17 Jun 2009 13:56 by Jer Hayes . Last Modified 03 Jan 2019 15:16 |
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