Realization of Sustainable City
by Data Utilization
September 22nd, 2014
Social Innovation Laboratories
Fujitsu Laboratories Ltd.
Dr. Hiroshi Chiba
Copyright 2014 FUJITSU LABORATORIES LTD.
Crisis of global sustainability
Sustainable issues facing our planet
Global population
Resources until 2030
Energy
7.1 billion (2012)
times
8.3
1billion
Water
billion
Urbanization
times
Food
times
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Sustainability
What is the role imposed on Fujitsu?
・Population concentration in urban
areas
・Shortage of water & food
・Global warming & climate change
・Depletion of resources & energy
・Water, soil & air pollution
・Collapse of biodiversity We need to
・change our life & work style
・produce goods efficiently
・use renewable energy
ICT challenge
Limit to sustainability
Years
2
Copyright 2014 FUJITSU LABORATORIES LTD.
Realization of sustainable society
Sustainable society
Social innovation
Infrastructure
Energy
Agriculture
Collection
Transportation
Conversion
Health
Education
Environment
Analysis
Secure
Big data
Unstructured
・Internal data
Structured
Stream
・SNS
・Open data
・Sensing （M2M）
・Media data
employment
Economy
Finance
Infrastructure
Life
Education
Factory Industry
Society Health
Weather
Air
Water
Soil
Environment Biodiversity
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City evaluation by open data utilization
Safe water
Comfortable
space
Clean air
Biodiversity
Comprehensive evaluation
Sound finance
Characterization of various cities
using open data based on
environment, economy & society
Health
Education
Safe & secure
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Employment
Copyright 2014 FUJITSU LABORATORIES LTD.
Display image of City Evaluation Tool
We can evaluate 1,742 cities, towns & villages in Japan
from the viewpoint of environment, economy & society.
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Copyright 2014 FUJITSU LABORATORIES LTD.
50 indicators in City Evaluation Tool
Economy
6 indicators
Society
20 indicators
Local gross production
Local tax revenue amount
Financial capability index
Taxable income per person
Actual debt service rate
Employment
Traffic accidents
Reported crimes
Number of fire
NHI fee
Average life
Hospitals
Students per teachers
Community center and libraries
Nurseries
Nursing home
Administrative staffs
Sewerage diffusion rate
City park area
Waste recycling rate
Rate of household over min area
Rate of natural pop growth
Rate of sociodemographic growth
Vacant house rate
Housing starts growth rate
Hub hospitals at disaster
Environment
24 indicators
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Forests area rate
Abandoned area of cultivation
CO2 absorption
CO2 industrial sector
CO2 residential sector
CO2 consumer biz sector
CO2 transport sector
CO2 waste sector
CO2 total
Final disposal volume
Dust emissions
Oxidant
SPM
CO
SO2
pH
BOD
SS
DO
Coliform bacteria
Water quality index
CO2 trading power
Human health effect chemical
Ecosystem effect chemical
Copyright 2014 FUJITSU LABORATORIES LTD.
Case study: Evaluation result of town S
Rankings between 127 similar communities
<Result of town S>
Sewage
infrastructure
Economy
Finance
Society
Environment Employment
Finance
①
②
Low carbon
Resource
saving
Farmland
management
Forestation
80
70
60
50
40
30
20
10
0
①
雇用
Employment
Health
②
③
2000
2005
2010
Average
lifespan
④
③
Traffic safety
Crime
prevention
No.96
Health
No.45
Lifespan
No.33
Traffic
No.81
Crime
No.117
Forestation
No.23
Farmland
No.79
Resource
No.39
Low carbon
No.64
Sewage
No.3
Total
No.31
①：Finance is higher than the average of other similar towns.
②：Employment gradually declines every 5 years.
③：Crime prevention is improved, but that is smaller than the average.
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No.3
Copyright 2014 FUJITSU LABORATORIES LTD.
Rankings in environmental indicators
◇ Air
SPM:Suspended Particulate Matter
Shirakawa,Fukushima
Kitami, Hokkaido
Naie, Hokkaido
◇ Water
DO:Dissolved Oxygen
Goka, Ibaraki
Kasai, Hyogo
Taiki, Hokkaido
◇ CO2
Low-Carbon dioxide
Japan
Toyono, Osaka
Ashiya, Hyogo
Sango, Nara
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Overview of water cycling system
Forest
Dam
Sea
Farm
Seawater desalination
：Clean water
：Used water
Domestic water
Freshwater
plant
Industrial water
【2】 Sewerage system
sludge
Sewage
treatment
plant
【1】 Water supply
Filtration plant
Industrial water
Water for industries
Treatment of
industrial water
Treatment
for industries
Ultra pure
water
Recycled water
Treatment of
used water
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Copyright 2014 FUJITSU LABORATORIES LTD.
Data utilization for water supply field
Verifying Big data utilization to improve infrastructure
operation and to reduce chemicals cost
・Improvement of
operation rate
・Efficiency
improvement
of maintenance
Big data analysis
Big data collection
FUJITSU Cloud IaaS Trusted Public S5
・Efficiency
improvement
of water quality
・Reduction of
chemicals
cost
Weather data
Data of water
quality
Record of amount
of chemicals
Operation data
of infrastructure
*Fujitsu Press release:
May 12, 2014
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Copyright 2014 FUJITSU LABORATORIES LTD.
Data utilization for sewerage system
Cloud
・Operation support for
sewage plant
・Disaster measures
（heavy rains & flooding）
Harvester
Manhole
Sensor module
DC/DC
Sensor module
Power
Accumulator management
Hydrogen sulfide
Sewage（level & flow）
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MCU
RF
Sensor
Power supply platform of
energy harvest system
Copyright 2014 FUJITSU LABORATORIES LTD.
Possibilities of energy harvesting
・Promising technology for wireless sensor network
・Maintenance-free and perpetual energy source
・Optimized integration for using environment
Energy
harvesting
technology
Power
supply
platform
Light
Photovoltaic
Vibration
Heat
Energy conversion
with high efficiency
to scavenge smallscale energy
Physical
parameters
Thermoele
ctric
generator
Radio wave
Microgenerator
Sensor
Microchip
Power
Tx/Rx
Control
Rechargeable Battery
Energy harvester
Rectenna
Energy source
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Copyright 2014 FUJITSU LABORATORIES LTD.
Applications of energy harvesting
Factory/plant
Efficiency improvement of
process energy and maintenance
Wireless sensor powered
by energy harvesting
House/building
Efficiency improvement of
energy lighting & air conditioner
Weather/air pollution
Improvement of farm work and
Information of disaster & PM2.5
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Health promotion
Health monitor with soft feeling
and without battery changes
Copyright 2014 FUJITSU LABORATORIES LTD.
For the future of our planet
We will act on our brand promise
of "shaping tomorrow with you"
and make further contributions to
resolving global environmental
issues in cooperation with our
customers and society.
Internet of Things
R&D based on data utilization
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