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Disaster Information/Communication SystemUsing Vehicles as Communication Hub
Telecommunication Technology Committee (TTC)JAPAN
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Introduction
• Vehicles may provide more than transportation:– Physical shelter– Electric power source– Radio Communication
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Introduction
• Communication was literally vital– Driven by electric power– Vehicles may produce electric power
3
Gas
Dynamo(Generator)
Battery
Introduction
• Emerging efforts to bring radio into vehicles
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Wi-Fi
WhiteSpace ITS
Sub-Giga
(DRAFT)Standard Framework
Contains use case examples
5
Scope of the standard
• The cycle of integrated disaster management
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Reference:E. Asimakopoulou and N.Bessis, “Advanced ICTs for Disaster Management and Threat Detection (Collaborative and Distributed Frameworks)”, published by Information Science Publishing (2010)
disaster normal
Framework
• %survival in the China Sichuan Earthquake
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Reference: Live report: 7.0-magnitude quake hits SW China's Sichuan, China Daily (2013)http://www.chinadaily.com.cn/china/2013-04/20/content_16425393.htm
Framework
• %survival and #people rescued by DMAT*
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Comm network established
DMAT
Self-Defense Forces
Search
Peak of people rescued
Outbreak of disaster 24hours 48hours 72hours
limited due to no command control
increased as commnetwork grew
But, survival rate decreased
#people rescued
%survival
* Disaster Medical Assistant Team
Rescue
Framework
• %survival and #people rescued by DMAT*
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limited due to no command control
* Disaster Medical Assistant Team
Comm needed!
Framework
• Comm. resources after the outbreak of disaster
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Reference: Overview of Disaster Relief Systems, Network Resilience and Recovery, ITU-T (2014)http://www.itu.int/en/ITU-T/focusgroups/drnrr/Documents/fg-drnrr-tech-rep-2014-1-Overview.pdf
72hours
(Alternative)
Framework
• Comm. resources after the outbreak of disaster
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Reference: Overview of Disaster Relief Systems, Network Resilience and Recovery, ITU-T (2014)http://www.itu.int/en/ITU-T/focusgroups/drnrr/Documents/fg-drnrr-tech-rep-2014-1-Overview.pdf
72hours
(Alternative)
Alt comm needed!
Use vehicles!
Framework
• 3 major functions for disaster info/comm system
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Outbreak of disaster
Response stageAcute phase
Collecting info on survivors and road availability
Delivering info to professional team
Sharing info among citizens(Messages on evacuation site, safety confirmation and logistics for professional recovery team)
Approx. 72 hours from outbreak
Recovery stage
Delivering info toprofessional team
Framework
• Big picture
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Cloud
Sharing infoamong public
Outside disaster area The Internet
Wi-Fi
Private carVehicle in Public Service
Cellular etc.
Evacuation site B
Wi-Fi
Sharing infoamong public
Sharing infoamong public
Wi-FiSub-Giga
Vehicular Comm. over White Space
Vehicle in Public Service
Collecting info on survivors and road
availability
OfficialVehicle
Disaster control center
Dedicated communication for official service
Disaster area
Evacuation site A
Use case examples
• Sharing information among citizens
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Cloud
Outside disaster area The Internet Evacuation site A
Private carVehicle in Public Service
Evacuation site B
Sub-giga
Disaster areaVehicle in Public Service
Wi-Fi
Use case examples
• Sharing information among citizens
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Cloud
Outside disaster area The Internet Evacuation site A
Wi-Fi
Private carVehicle in Public Service
Evacuation site B
Deliver messages to the evacuation site Sub-giga
Disaster areaVehicle in Public Service
Wi-Fi
Use case examples
• Sharing information among citizens
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Cloud
Outside disaster area The Internet Evacuation site A
Wi-Fi
Private carVehicle in Public Service
Evacuation site B
Wi-Fi
Share messages among evacuation sites
Deliver messages to the evacuation site Sub-giga
Disaster area
Vehicular Comm. over White Space
Vehicle in Public Service
Wi-Fi
Use case examples
• Sharing information among citizens
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Cloud
Upload messagesto the Internet
Outside disaster area The Internet Evacuation site A
Wi-Fi
Private carVehicle in Public Service
Cellular etc.
Evacuation site B
Wi-Fi
Share messages among evacuation sites
Deliver messages to the evacuation site Sub-giga
Disaster area
Vehicular Comm. over White Space
Vehicle in Public Service
Wi-Fi
Use case examples
• Emergency call system
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Use case examples
• Emergency call system– Smart phone interfaces for ambulance request
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Collected Use Cases20
Requirements
• System architecture
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Conclusion
1. We built the first draft standard framework.– Communication is very important at acute phase.– Template for use case collection.
2. We proposed use cases based on our experiences.– Search & rescue– Information sharing– Emergency call
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Use vehicles as communication hub!
Schedule
1. Harness use cases from all Asia-Pacific experiences.2. Develop “Use case report” in EG-BSG at ASTAP-26,
2016.
3. Suggest building “System standard” in EG-DRMRSto ASTAP-28, 2017
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Thank you!
24/25
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