march 16, 2012 susumu tanaka chief manager, … can be changed flexibly, and also helps in making...
TRANSCRIPT
Introduction to
Comprehensive Disaster Management Solutions
and
lessons learned from the Great East Japan
Earthquake
March 16, 2012
Susumu Tanaka
Chief Manager, Overseas Business Strategy Office
NEC Corporation
Page 2 © NEC Corporation 2012
Seismometer
High
altitude
surveillance
cameraLand sensor Water level
gauge
Rain gauge
Earthquak
e
occurrenc
e
Cabinet
Office
Ministry of
Land,
Infrastructure
and Transport
Prime
Minister's
official
residence
Fire and
Disaster
Management
Agency
Japan
Meteorological
Agency
Media
vehicle
Prefectural
disaster
prevention
planning
headquarters
Municipal
disaster
prevention
headquarters
Broadcast
Broadcast
Flow of disaster
information (image)
Communication
Satellite
Land
Observation
Satellite
OBS OBSTS
Land Station
NEC can supply and integrate of whole disaster prevention system and network.
� Observation� Ocean Bottom Observation Systems
� Earthquake Observation Systems
� Land (River, Coast, Dam) Observation
Systems
� Land Observing Satellite Systems
� Global navigation satellite system
(quasi-zenith satellites)
� Information gathering� Satellite communication system
� Terrestrial Radio system
� Optical transmission system
� Data analysis & Decision-making� Earthquake Early Warning system
� Disaster Information System
� Disaster Emergency Response
Center System
� Announcement� National Early Warning System (J-ALERT)
� Municipality Disaster Prevention Radio System
� Cell Broadcast Service System
Page 2
Flow of Disaster informationNEC Solution for Disaster Prevention◇ Observation◇ Information gathering◇ Data analysis & Decision-making◇ Announcement
Page 3 © NEC Corporation 2012
Video Presentation
Page 4 © NEC Corporation 2012
▌System activated upon the Great East Japan Earthquake occurrence
Page 5 © NEC Corporation 2012Page 5
System concept of Earthquake early warning
system and Disaster prevention radio system
Meteorological AgencyFire and DisasterManagement Agency
Earthquake Phenomena
Observation System (EPOS)
Cabinet OfficeMinistry of Defense etc,
Fire Department
Private
Line
J-ALERT Server
Private Line
Private Line
IP-VPN network
Seismometer
VSAT
(Very Small
Aperture
Terminal
System)
J-ALERT
Receiver
Revolving
Light
Adjacent NTTBase Station
Loud Speaker
Base Station
Remote controller
for Municipality
Disaster Prevention
Radio System
Operator Console for Municipality
Disaster Prevention Radio System
NTT Docomo AREA MAIL Center
Disaster prevention
radio system
for broadcasting
128kbps
14GHz
12GHz
Superbird-B2
NTT
Leased
Line
J-ALERT Receiver
60MHz
City Hall
Emergency…
NTT Data Center
TOKYO A City
AREA MAIL
Red Character:
NEC-provided systems
NEC system under
the Great East
Japan Earthquake
Page 6 © NEC Corporation 2012
▌Lessons learned from the Great East Japan Earthquake
Page 7 © NEC Corporation 2012
Feature of the Great East Japan Earthquake
Three features of the Great East Japan Earthquake are shown in a time scale.
Earth-
quake
Earth-
quake
TsunamiTsunami
Nuclear
plant
accident
Nuclear
plant
accident
� Reactor core isolation cooling system
was stopped.
� Evacuation order to the suburban area
and waiting instructions to the indoor
� The outflow of radiology materials � Harmful rumor
�Concern for the influence
on health hazard
(detect radiation by farm
products, school grounds)
� Whole village evacuation by setting evacuation zone
� The earthquake damage is smaller
than Great Hanshin Earthquake.
(4) Prolongation of the restoration
(4) Prolongation of the restoration
(3) Lack of measures to a nuclear plant accident
(3) Lack of measures to a nuclear plant accident
� The prolongation of the
search of the missing person.
� Aftershocks over M5.0 occurred
461times. (3/11-5/23)
� Earthquake(M9.0) occurred.
� It takes six months for temporary
building a house. (52,200 houses for
three stricken prefectures)
� Evacuee to escape scattered in a
wide area (The shelters of 2,460 places
of 18 prefectures)
� The land where people lived was
disappeared by tsunami
� Reduction of power
supply capacity
� It needs the overhaul of the local
industry including the debris removal
in the fishing port and the seawater
removal of the farmland.
� Large scale tsunami warning were issued in
Miyagi, Iwate and Fukushima prefecture.
4 min
(1) Delay of evacuation(1) Delay of evacuation� Evacuee more than 400,000 at one time
(2) Destruction of infrastructure(2) Destruction of infrastructure� Destruction and the disappearance of
government office building and various
infrastructure
� Disappearance of the residents information
� Destruction of local industrial (agriculture
and forestry fisheries, a factory)
Initial phaseInitial phase Emergency phaseEmergency phase Recovery phaseRecovery phase10-30 min
� Prolongation of
the location grasp
of the victim
Precaution
phase
� Max. 38.9m tsunami was generated.
� A large number of residents failed
to get out in time and died.
Lessons learned
from the Great East
Japan Earthquake
Page 8 © NEC Corporation 2012
Learning from the Great East Japan Earthquake <Lessons for strong information communication in disasters>�Support for unexpected situation like infrastructural
damages･ Communication functionality is maintained by rearranging routes flexibly･ Securing data integrity
�Support for wide areas beyond administrative districts･ Securing of agency services such as wide area assistance for distant staff
members･ Securing ways to communicate with wide area evacuees
�Prompt and accurate understanding of whole situation
･ Central consolidation of diversified data that lies scattered in every place and organization
･ Arranging events in chronological order and grasping the situation accurately based on data
�Transmission of accurate information to disaster site
･ Transmission of accurate information to the staff working on disaster site ･ Transmission of information to citizens for appropriate actions
Page 9 © NEC Corporation 2012
. Concept of New Disaster information communication system<Resilient Disaster information communication system model>
When there is an unexpected situation, timely and accurate information as
well as a network which is flexible to connect, helps in reinforcement of
cooperation and self help activities in citizens and, also helps in assistance of staff
members at the disaster site who are supported by the system of wide area
assistance
Advanced data processingIt facilitates real time accumulation of large volume information which is scattered like rapidly changing status of disaster site as well as analysis in chronological order and timely distribution.Data integrity and wide area assistance are realized with Cloud technology.
- M2MIt automatically recognizes the status of various situations in the real world like prompt detection of disasters, discovery of missing people, complete understanding of traffic flow and logistics, detection of breakdown areas in infrastructural setup like watersupply etc.
Different complex NWThere is robust and flexible NW which enables receiving and transmitting information between different organizations by connecting the existing wireless NW in disaster mode. Transmission means for citizens is made multilayered.
Emergency mobile NWStaff members working at the disaster site use information for appropriate judgment and actions without isolating any part of the information. Communication is secured flexibly by connecting to an available NW according to the status of the disaster site.
Support for contingencies like infrastructural damages
Transmission of accurate information to disaster site
Wide area support for extended regions
Prompt and accurate understanding of whole situation
Page 10 © NEC Corporation 2012
Concept of New Disaster Information Communication System ModelStrong Disaster information communication system model for disasters
Cloud platform
Disaster informationDisaster information Victim supportVictim support
･･･
･･･
Onsite staffOnsite staff
ResidentsResidents
Municipal
government
Municipal
government
Central governmentCentral government
Prefectural
government
Prefectural
government
Includes evacuees outside prefecture
Includes staff outside prefecture
M2M⇒⇒⇒⇒Sensing
The new model has latest technology and it effectively uses the complete set up of system. This
results in providing the means of receiving and transmitting concrete information in which
configuration can be changed flexibly, and also helps in making judgment.
Advanced data processing⇒⇒⇒⇒Big data
Advanced data processing⇒⇒⇒⇒Big data
Emergency mobile NW
⇒⇒⇒⇒Software wireless
Ad hoc connection
Changing bandsDisaster modeVirtual network
Resource flexibility
Detour Different complex NW
⇒⇒⇒⇒Open flow
Disaster mode operations menu is usedConfirmation of images and maps etc.
Mobile screen･Damage information･Weather information･Images of site damages･Records of measures
･Disaster victim proof ･Support materialmanagement･Lifeline information･Remote consultation
Real time
Data integrityUsed outside
prefecture
Dynamic
Informationof people
Information ofmaterial
⇒Problem: Requirement of cooperationbetween organizations
Cloud-computing Based Comprehensive Disaster Management System
Announcement to the PublicAnnouncement to the PublicAnnouncement to the PublicAnnouncement to the PublicInformation Sharing, Analysis and Decision MakingInformation Sharing, Analysis and Decision MakingInformation Sharing, Analysis and Decision MakingInformation Sharing, Analysis and Decision MakingDisaster Information GatheringDisaster Information GatheringDisaster Information GatheringDisaster Information Gathering
Mobile Radio
System
Simultaneous Radio System
Mobile Handsets
Public Network
Outdoor Loud Speaker
MonitoringOffice Capital Local City
Disaster ManagementRadio System
Decision Making Support System
（X-info）
Real-time Simulation System
Earthquake Early Warning System
Disaster Information System
Decision Making Support System
(X-info)
Communication Satellite[ＶＳＡＴＶＳＡＴＶＳＡＴＶＳＡＴ]/ Disaster Management Radio System[ＰａｓｏｌｉｎｋＰａｓｏｌｉｎｋＰａｓｏｌｉｎｋＰａｓｏｌｉｎｋ]
Dynamic Network Control System [Open Flow]
Mobile Radio System
Simultaneous Radio System
DisasterInformation
System
MassMedia
Information Transfer System
(Public Commons)
Observing Station
Household Terminals
Remote SensingSatellite
ＭＭＭＭ２２２２ＭＭＭＭ [CONNEXIVE]
Simultaneous Radio Station
PublicNetwork←←←←
Simulation
Results
Monitoring Camera（High-sensitivity Camera)
Video FootageFrom Helicopter
Observed DataObserved DataObserved DataObserved Data →→→→
Repeater Station
DataCenter
Communication Satellite（VSAT, Kizuna）
Rain Gage
Open Flow
Dynamic Network
Control
Cloud Computing
Seismometer
Land Station（Terminal Equip.）
Remote Sensing Satellite
Ocean Bottom Observations System
Helicopter Video Footage System
High-sensitivity Camera. Infrared Camera
SubmarineSensors
Disaster ManagementRadio System
Open Flow
Dynamic Network
Control
Page 12 © NEC Corporation 2012