TY - GEN
T1 - Design of service system framework for web-based monitoring and control of indoor air quality (IAQ) in subway stations
AU - Gi, Heung Choi
AU - Choi, Gi Sang
PY - 2009
Y1 - 2009
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=70449604834&partnerID=8YFLogxK
U2 - 10.1109/NISS.2009.47
DO - 10.1109/NISS.2009.47
M3 - Conference contribution
AN - SCOPUS:70449604834
SN - 9780769536873
T3 - Proceedings - 2009 International Conference on New Trends in Information and Service Science, NISS 2009
SP - 659
EP - 663
BT - Proceedings - 2009 International Conference on New Trends in Information and Service Science, NISS 2009
T2 - 2009 International Conference on New Trends in Information and Service Science, NISS 2009
Y2 - 30 June 2009 through 2 July 2009
ER -