Upload
emma-macdonald
View
214
Download
1
Tags:
Embed Size (px)
Citation preview
Department of ADVANCED TECHNOLOGY FUSION1u-Science Centeru-Science Center
Development of Micro-scale Air Man-agement System for an Urban Geog-
raphy in Seoul- Initial Plan
PRAGMA 14, March 2008, Taichung, TW
J.H. Woo, S.B. Lim, H.S. Kim, K.J. Jeong, J.J. Kim, Y.I. Ma, J.H. Lee, J.H. Kim, H.S. Kim, R.N. Ryu, E.S. Chang
Department of Advance Technology FusionKonkuk University, Seoul, Korea
Department of ADVANCED TECHNOLOGY FUSION2u-Science Center
Goal and contents
Building u-City infrastructure for future Seoul
Construction of citizen-friendly city of Seoul from foresight analysis and public needs survey. Devel-opment of nec-essary policies
Ontology develop-ment in support of u-City service
Distributed air mon-itoring and model-ing system
USN-based service development
Sub-project1
Sub-project2
Sub-project3
Plus…
Industrialpartners :
Lukis Metabuild Genosystem SoltluxKosec
SKK Univ. Konkuk Univ. Univ. of Seoul 2.5 million USD for Five Years (2007~2012) from Seoul Met-
ropolitan Government
Department of ADVANCED TECHNOLOGY FUSION3u-Science Centeru-Science Center
Sub-project2
Design of Need-based Micro-scale Air Management
System(MAMS) and the prototype development
Konkuk University
Department of ADVANCED TECHNOLOGY FUSION4u-Science Center
`
- Clarify cause-and-effect for Concerned-public Micro scale: Toxics, Fugitive Dust (Minutes ~ Hours)Micro scale: Toxics, Fugitive Dust (Minutes ~ Hours)
Urban scale : Urban Air Pollution (Hours ~ Days)Urban scale : Urban Air Pollution (Hours ~ Days)
Need microscale air quality monitoring and modeling
Regional scale : Acid Rain (Days)Regional scale : Acid Rain (Days)
Continental scale : Asian Dust (Days~Weeks)Continental scale : Asian Dust (Days~Weeks)
Global scale : Global Warming (Months ~ Years)Global scale : Global Warming (Months ~ Years)
Scale of Air Pollution
Traditionally well established Air pollution research area
- Inappropriate for some micro-scale phenomena
Department of ADVANCED TECHNOLOGY FUSION5u-Science Center
Air Quality Information Services in Seoul
27 Ambient Air Quality Monitoring Stations 7 Road-side Monitoring Stations
- Get pollutants concentration from monitoring stations and models- Provide AQ information to the public
Present Status of Air Quality Information Infrastructure in Seoul
Can we get information about mi-cro-scale air quality information around me through these services?
Department of ADVANCED TECHNOLOGY FUSION6u-Science Center
Air Quality Monitoring Network in Seoul
Department of ADVANCED TECHNOLOGY FUSION7u-Science Center
Cause-and-Effect Analysis
Forecast Air Quality in Future
Micro-scale Air Management System (MAMS)
Micro-scale Air Management System (MAMS)
Micro-scale Modeling
Importance of MAMS (Micro-scale Air Management System)
Construction Fields
Complex dispersion patterns due to high-rise buildings : Urban Geography!!
USN-based Micro-scale Air Quality Monitoring
Limitation of existing Monitoring Devices : Big, expensive (~$200,000)
USN-based micro-scale Monitoring System is needed to overcome those limitations
Portable Monitoring Devices/Sensors
Small, cheap
Department of ADVANCED TECHNOLOGY FUSION8u-Science Center
Micro-scale Air Quality Modeling
USN-based Micro-scale Air Quality Monitoring System
- Establish Monitoring System with small, cheap Devices and Sensors
• Can establish Micro-scale Air Quality Monitor-ing with small, cheap, wireless devices
• Understand Micro-scale Air Pollution Prob-lems
• Real-time air monitoring for Concerned-areas, such as construction field
• Public need-based Air Quality Monitoring
MAMS (Microscale Air Management System)MAMS (Microscale Air Management System)
USN-based Micro-scale Air Quality Monitoring System
Good for Complex Urban Geography
Department of ADVANCED TECHNOLOGY FUSION9u-Science Center
Dispersion of Pollutant : CFD Model
Cheonggye Stream
Micro-scale Air Quality Modeling
MAMS (Microscale Air Management System)MAMS (Microscale Air Management System)
3D Building GIS map is being established
Department of ADVANCED TECHNOLOGY FUSION10u-Science Center
Public ParticipationUser-friendly Air Quality Information Services
Audio Modal
Video Modal
Impaired Person(motor, visual)
대기 환경 모니터링을 위한 시각화 시스템
Effective Visualization
Improve user Information Accessibility
Real-time monitoring anytime, anyplace
Mobile Display
Multi-modal
User-basedVisualization
Restricted Services for disabled people
Visualization System
Department of ADVANCED TECHNOLOGY FUSION11u-Science Center
Establish User-based Open Air Data Repository
μ-Gateway
How is air quality around us?
Ask Monitoring Sensor
Air Quality Monitoring Air Quality Modeling Connect with other servies
Sharing Data Respository
Sensor In-formation
Monitor-ing data
Register SensorsCollect monitoring data
Open Data Services Middle-ware
Open data servicesUser-based data services
XML-based Air Quality Data Models
Data Conversion등록
I think it’s okay In this area
StandardizationExpansion
MAMS
Department of ADVANCED TECHNOLOGY FUSION12u-Science Center
SeoulCity officials
Seoul Metro On-line Gov.
Schematic DiagramSeoul
Decision Maker
Integrated Air Quality Service System
•Clean Seoul 2010
•Air Monitor
SeoulCitizen
•Network
Act
ion
• NAQIS
Com
pla
int
On-
dem
and
Serv
ice
Konkuk Univ
Seoul Univ
• Law• ImplementationStrat-
egy Policy development SKK Univ.
Industry partners
Ontology-based Information Sharing
Policy making base on Public Needs
Future u-City service development by public participation
시각화서비스
대형디스플레이
모바일기기
공유데이터저장소
상세규모대기관리시스템(MAMS)
μ-Gateway
Link
XML Schema+ RDF
온톨로지 (e.g. RDF, OWL)
시멘틱 웹
통합검색
NAMISUSN 대기측정망
유관Database
서울시대기 데이터 공유 환경
추론엔진
데이터베이스
Data Repository
Visualiza-tionMAMS
Serv
ice
deve
lopm
ent
Lin
k
Decision Making
AQ monitoring/Modeling
Department of ADVANCED TECHNOLOGY FUSION13u-Science Center
Konkuk University Complex Our testbed Components : Starcity(Residential &
Commercial), Classic500 (Senior Housing), KU Hospital (KUH), KU Main Campus(KUMC)
Starcity
- Residential : 1310 Condos (58 floors max.)
- Commercial : Multiplex theater, Supermarkets, Mall Area,
Restaurants
Classic500
- Residential : 500 Senior Apartments
- Under Construction KU Hospital
- 870-bed, 83,000 m2, 13 flrs + 4 flrs (un-derground)
- 31 units with 4 major specialized centers
(Outpatient dept) KU Main Campus
- 20,000 students(incl. 2,000 grads), 589 full-time, and
864 part-time faculty. 12 grad schools and 16 colleges
(86 depts and 33 research institutes)
- about 1km2 area (incl. a lake)
Department of ADVANCED TECHNOLOGY FUSION14u-Science Center
Weather Monitoring by AWS
Starcity (Res)
Weather Station (AWS) Elevated Meteorology (60th FL)
Weather Station (AWS) Surface Meteorology
Department of ADVANCED TECHNOLOGY FUSION15u-Science Center
Starcity (Res)
Air Quality Monitoring (NOx, PM10)
AQ Monitoring Station Surface Air Quality
AQ Monitoring Station Elevated Meteorology
Department of ADVANCED TECHNOLOGY FUSION16u-Science Center
Air Quality Monitors
Department of ADVANCED TECHNOLOGY FUSION17u-Science Center
Traffic Emissions Estimation by Webcam
Car : Volume by Types Emissions (MOBILE model)
People : Volume Impact
Department of ADVANCED TECHNOLOGY FUSION18u-Science Center
Camera-based Traffic Parameter Estimation
Our goal is to develop an automatic traffic moni-toring system to estimate important traffic pa-rameters from video sequences using only one camera
– Traffic density– Average vehicle velocity– Vehicle type number of vehicles
System Architecture
– Client : Network Camera • Resolution : 320×240, 30 frame/sec• Format : MPEG-4 standard
– Server : PC• Vision system
Department of ADVANCED TECHNOLOGY FUSION19u-Science Center
Relation to PRAGMA & Geoscience Workgroup
Fusion Idea/work evolution
Related Com-ponents
Idea initiation
Pilot implementation Idea expansion Seed project Full-scale projects Related-projects :
Air quality assessment/prediction Sensor-based air quality monitoring Camera-based pollutant emissions monitoring Urban Geography consideration
: Introductory Fusion Course & Technology Fusion Project (2007. 3~6)
: Techno-Fair, Konkuk Univ (2007. 5): PRAGMA (2007. 9), u-Ecocity Workshop (2007.11): BK21 Internal Project, Konkuk Univ(2007. 11)
: Construction u-City of Seoul by Fu-ture Foresight Analysis(2007. 12)
- National Cyberinfrastructure Project for Construction Research (2007. 9) - Development of artifical intelligence air quality control and management system for subway stations and tunnels (2007. 12)
Department of ADVANCED TECHNOLOGY FUSION20u-Science Center
대기 환경 모니터링을 위한 시각화 시스템AirScope
• Proceed project and Data Services
• Share Information in do-mestic & Abraod
http://vr.konkuk.ac.kr/subpages/airscope/
Department of ADVANCED TECHNOLOGY FUSION21u-Science Center
Department of ADVANCED TECHNOLOGY FUSION22u-Science Center
Konkuk University Complex Our testbed Components : Starcity(Residential & Commercial), Classic500 (Senior
Housing), KU Hospital (KUH), KU Main Campus(KUMC) Starcity - Residential : 1310 Condos (58 floors max.) - Commercial : Multiplex theater, Supermarkets, Mall Area, Restaurants Classic500 - Residential : 500 Senior Apartments - Under Construction KU Hospital - 870-bed, 83,000 m2, 13 flrs + 4 flrs (underground) - 31 units with 4 major specialized centers (Outpatient dept) KU Main Campus - 20,000 students(incl. 2,000 grads), 589 full-time, and 864 part-time faculty. 12 grad schools and 16 colleges (86 depts and 33 research institutes) - about 1km2 area (incl. a lake)
Plus…Heavy Traffic, High Pop Density
One management system!
Department of ADVANCED TECHNOLOGY FUSION23u-Science Center
Konkuk University Complex (Seoul, Korea) Air Pollutants Emission Source : Intersection, Subway Air Pollutants Emission Source : Intersection, Subway
KUK HOS
Environmental Sensitive Facilities : Hospital Environmental Sensitive Facilities : Hospital
KU Campus
Public Facilities : Park in KonKuk Univ.Public Facilities : Park in KonKuk Univ.
Starcity (commercial)
Commercial Facilities : StarcityCommercial Facilities : Starcity
Starcity(RES)
High-Rise Building : StarcityHigh-Rise Building : Starcity
classic 500
Air Pollutant Emission Source : Big Construction
Future Environmental Sensitive Facilities : Silver Town
Air Pollutant Emission Source : Big Construction
Future Environmental Sensitive Facilities : Silver Town
150m
ATF