Design of service system framework for web-based monitoring and control of indoor air quality (IAQ) in subway stations

Heung Choi Gi, Gi Sang Choi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

In crowded subway stations indoor air quality (IAQ) is a key factor for ensuring the safety, health and comfort of passengers. In this study, a framework of VDN based service system for monitoring and control of IAQ in subway stations that heavily relies on information technology is suggested from the view point of service science. Since physical variables that describing IAQ such as the concentration of particulate, CO2, VOCs and biological agents need to be closely monitored and controlled in multiple locations in subway stations, concept of distributed monitoring and control network should be implemented. Further, connecting remote device (LonWorks) networks to the IP network based on the concept of VDN can provide a powerful, integrated, distributed monitoring and control performance, making an innovation in the sense of service science possible.

Original languageEnglish
Title of host publicationProceedings - 2009 International Conference on New Trends in Information and Service Science, NISS 2009
Pages659-663
Number of pages5
DOIs
StatePublished - 2009
Event2009 International Conference on New Trends in Information and Service Science, NISS 2009 - Beijing, China
Duration: 30 Jun 20092 Jul 2009

Publication series

NameProceedings - 2009 International Conference on New Trends in Information and Service Science, NISS 2009

Conference

Conference2009 International Conference on New Trends in Information and Service Science, NISS 2009
Country/TerritoryChina
CityBeijing
Period30/06/092/07/09

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