日本智慧城市的现状与未来
Situation and future of smart city in Japan
東京大学副学長・生産技術研究所教授
野城智也
Vice President
Professor, Institute of Industrial Science
The University of Tokyo
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Background of keynote speech
Green Performance of Japanese cities
CO2-gas emission per GDP
Source: National data: International Energy Agency (IEA)
City data: Asian Green City Index 2011 Siemens,
European Green City Index 2009 Siemens,
US and Canada Green City Index 2011 Siemens
t-carbon/GDP(million$)
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Agenda of the keynote speech
1. Different priorities and implication in each country
and region
2. Excellency in system rather than in technical seeds
3. Operational management beyond turn-key
procurement
4. Interoperability for open system approach
3
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
1. Different priorities and implication
in each country and region
• Case1 Let New Town Development smart
Kashiwa-no-ha Smart City, Kasiwa-shi, Chiba-ken
千葉縣柏市柏の葉campus city
• Case2 Let Existing Mega City smart
Yokohama Smart City Project 横浜市
• Case3 Let Local Community smart
Nagasaki EVITS Project; Goto Islands, Nagasaki-ken
長崎EV+ITS Project, 長崎縣五島列島
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Case 1 Kashiwa-no-ha Campus city (New Town Development)
Suburban city around new campus of The University of Tokyo
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Case 1 Kashiwa-no-ha Campus city
Suburban city around new campus of The University of Tokyo
HumanEnvironmental
Symbiosis
環境共生
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Welfare for health
& long life
健康長寿
Incubation by
Academic – industry
Partnership
新産業創出
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Source;
http://futurecity.rro.go.jp/pdf/torikumi/en/overview_image_kasiwanoha_en.pdf
Case 1 Kashiwa-no-ha Campus city (New Town Development)
Suburban city around new campus of The University of Tokyo
AEMS
Area Energy Management
System
Integrated energy
management by;
• Generation of energies
• Storage of energies
• Saving of energies
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Copyright
(C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Source;
http://www.mitsuifudosan.co.jp/kashiwanoha/e/future/environment.html
Case 1 Kashiwa-no-ha Campus city (New Town Development)
Suburban city around new campus of The University of Tokyo
Robustness and Resiliency of energy system against natural disasters
• Diversity and redundancies of energy sources
• Smart Grid that enables complementary networking
Source; http://www.mitsuifudosan.co.jp/kashiwanoha/e/future/environment.html
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Case 1 Kashiwa-no-ha Campus city((New Town Development)
Suburban city around new campus of The University of Tokyo
http://www.mitsuifudosan.co.jp/kashiwanoha/e/future/environment.html
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Case 2 Yokohama Smart City Project (Existing Mega City)
Challenge by the second largest city in Japan
Source : slide by Tetsuya
Nakajima, ClimateEnergyManagement
Change Policy Headquarters,
City of Yokohama for
CEMS：Community
System
The University of Lyon – The Univ. of Tokyo – Yokohama Workshop on Sept. 6th and 7th, 2012
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Regeneration of megacity by introduction of autonomy oriented
energy system toward decentralized power supply
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
(C) 2013,Nakajima,
Tomonari Yashiro,
Institute Change
of IndustrialPolicy
Science, Headquarters,
The Univ. of Tokyo, All City
rights reserved.
Source
11 : slideCopyright
by Tetsuya
Climate
of Yokohama
Yokohama Green Power (YGP)
Home Energy Management
System (HEMS)
PV System
Image
Community
Energy
Management
System
(CEMS)
PV panel
PCS
Distribution
Board
Electricity
Measurement
Unit
TV
Electricity
Meter
Selling
Surplus
Electricity
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Data store/
Control of
home appliances
IT
Home
Gateway
Internet
Source : slide by Tetsuya
Nakajima, Climate Change
Washing
Machine
Policy Headquarters
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
City of Yokohama
Air
Conditioner
Case 3 Nagasaki EV&ITS Project
EV: Electric Vehicle
ITS: Intelligent Transportation System
Rural community regeneration by introduction of EV + ITS
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Junction of public transportation with EV
Charging in sightseeing spot
Nagasaki EV & ITS Project
Partnership
among;
Local
governments,
ITS Japan
(industry
association) &
the University
of Tokyo
Source;
http://www.pref.
nagasaki.jp/ev/ev
&its/project/inde
x.html
(C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
14 toCopyright
Guidance
optional
tour by ITS
Auto-charging by ITS
Enhanced value creation of sightseeing by ITS
http://www.pref.nagasaki.jp/ev/ev&its/project/index.html
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
長崎EV&ITS Project
Implication
Show case of rural community regeneration,
and
Social experiments to review;
• Appropriateness of geographic distribution of charging devices
• Drivers’ mode setting for charging
• occupancy rate of EV and charging devices
• Drivers’ measures against battery out
• Effectiveness of provision of information through car navigation
system
etc.
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
中日联合汽车先端技术研究中心”在东京大学正式签约
2011年3月2日，由同济大学汽车学院和东京大学先进运动中心联合成立的“中日联合汽
车先端技术研究中心”在日本东京大学举行了签约仪式。联合研究中心由汽车仿真技术研究
所所长吴光强教授和先进运动中心主任須田義大教授共同发起，并得到了余卓平院长的大
力支持
吴光强
同济大学
汽车学院教授，
东京大学
生产技术研究所
客员教授
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
2. Excellency in system rather than in technical seeds
Technical seeds for smart city
1.
User interfaces for users
– Smart phone, smart meter, and whatever as you like in cloud
computing environment
2. Infrastructure of ICT for cloud computing
3. Methodology for optimize operation by data collecƟon →
aggregaƟon → analysis → feed back/feed forward
– Real time based data collection
– Framework for Integrated inter-sectorial utilization of varieties
of data
– Methodology of data analysis
– feed back/feed forward proactive control by data analysis
18
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Source Prof. Kazuhiko Ogimoto, IIS The University of Tokyo, “Power System Evolution System wide issues related
to massive penetration of PV in the electricity systems” IEA PVPS Joint Workshop of Task 1 and 14 “PV in Tomorrow’s
Electricity Grids: Problem or Panacea?“ Session 1: Technical Barriers to realize high penetration PV
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Source Prof. Kazuhiko Ogimoto, IIS The University of Tokyo, “Power System Evolution System wide issues related
to massive penetration of PV in the electricity systems” IEA PVPS Joint Workshop of Task 1 and 14 “PV in Tomorrow’s
Electricity Grids: Problem or Panacea?“ Session 1: Technical Barriers to realize high penetration PV
20
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
3. Operational management beyond turn-key procurement
Why?
Difficulty to identify engineering model because of
• complexity composed of various parameters
• uniqueness of individual conditions
Targets
Energy
use
Ventil
ation
Measures
Actions
Bright
ness
humi
Tempe dity
rature
21
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Information embedded building
4.0
照度10 0 ％
3.5
照度55 ％に変更
照度70 ％に変更
3.0
］
Wh［k2.5
量力2.0
電1.5
Temperature, humidity, illuminance,
CO2 Content, air flow, energy use, water use,
motion monitor, etc.
1.0
0.5
0.0
0:00
6:00
12:0
18:0
0:00
2008/6/23(月)
6:00
12:0
18:0
0:00
6:00
2008/6/24(火)
12:0
18:0
2008/6/25(水)
0:00
6:00
12:0
18:0
0:00
2008/6/26(木)
6:00
12:0
18:0
2008/6/27(金)
0:00
6:00
12:0
18:0
2008/6/28(土)
0:00
6:00
12:0
18:0
2008/6/29(日)
店内照明1［kWh］ 店内照明2［
kW h］
100
90
80
70
］
Wh［k60
量力50
電40
30
20
平均値：6 7 .8 ［kW h ］
2 5 .1 3 ［kW h ］削減(約3 7 ％削
21 .3
2 0 .5 ［kW h ］削減(約3 0 ％削減)
平均：4 7 .3 ［kW h］
平均：4 2 .6 7 ［kW h ］
21 .5
21 .6
2 2 .0
24 .7
26 .8
2008/6/27(金)
2008/6/28(土)
2008/6/29(日)
21 .4
2 1.5
2 1 .5
2 1 .5
20 .9
2 0 .8
2 1 .2
2008/6/24(火)
2008/6/25(水)
2008/6/26(木)
Installed sensors
4 6.5
10
0
照度100％時平均値
店内照明1［
kWh］ 店内照明2［
kW h］
Output
Visualization of
Environment related data
Web Server
Control Unit
Data Server
Internet
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Information embedded buildings
enables identification of engineering model that enhances
controllability of building
Measures
Actions
Targets
Energy
use
Tempera
ture
Bright
ness
humi
dity
Ventil
ation
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Real time energy
use monitoring
Continuous
brushing up
Review of green
Plan of actions to
house emission In
of energy use
reduce green
building groups
house gas
level
model of
buildings
Learning process by users
Professional service is
provided
4.0
照度1 0 0 ％
3.5
照度5 5 ％に変更
照度7 0 ％に変更
3.0
h］
2.5
kW［
2.0
量
力
電1.5
1.0
0.5
0.0
0:00
6:00
12:0
18:0
0:00
2008/6/23(月)
6:00
12:0
18:0
2008/6/24(火)
0:00
6:00
12:0
18:0
2008/6/25(水)
0:00
6:00
12:0
18:0
0:00
2008/6/26(木)
6:00
12:0
18:0
2008/6/27(金)
0:00
6:00
12:0
18:0
2008/6/28(土)
0:00
6:00
12:0
18:0
2008/6/29(日)
店内照明1［kW h］ 店内照明2［kW h］
100
90
80
70
］60
Wh［
k
量50
力
電40
平均値：6 7 .8 ［kW h ］
30
20
2 5 .1 3 ［kW h ］削減(約3 7 ％削
2 0 .5 ［kW h ］削減(約3 0 ％削減)
2 1 .3
平均：4 7 .3 ［kW h ］
平均：4 2 .6 7 ［kW h ］
2 1 .4
2 1 .5
2 1 .5
2 1 .5
2 1 .5
2 1 .6
4 6 .5
10
2 0 .9
2 0 .8
2 1 .2
2 2 .0
2 4 .7
2 6 .8
2008/6/24(火)
2008/6/25(水)
2008/6/26(木)
2008/6/27(金)
2008/6/28(土)
2008/6/29(日)
0
照度100％時平均値
店内照明1［
kW h］ 店内照明2［kW h］
Review of green
house emission In
each building level
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Implementation of
actions
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Example of benchmarking
Isogo-Ku Borough Office, City of Yokohama
COP
Generated Energy
25
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Continual improvement of energy management
using an energy monitoring system
Automated building operation
A. Continual improvement of energy saving actions
B. Improvement of engineering models
Assumed energy demand anticipation model
PLAN and DO energy saving actions
Sensing of energy use
Indoor and outdoor climate and air quality
B
Analysis
A
Review of actions
Upgrading of the energy demand anticipation model
26
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Zero Energy Building in the University of Tokyo
• KOMACEE 21 “Komaba Centre for Educational Excellence”
• Location; Komaba campus, the University of Tokyo.
• Five floors with one underground level floor.
• Total floor area ; 4,477m2.
• several studios and convention rooms such as halls and meeting rooms.
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
9. PV
5.N.Ventilation
7. LED
1. smart double skin
cladding system by
adaptively movable
louvers
2. heat pump
6. desiccant dehumidifier
Triple glazing
Heat mass
5. Night purge
1.Low-E glass
envelope
Separation
of skeleton
and infill
3 radiation cooling
studio
Under floor air
conditioning
cafeteria
Heat mass
2. ground source/water
heat pump system
7.Rain water
2. Bore hole
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Ground water
Integrated building operation system by AI based control
(Developed by Magori, Sako, Yasuda etc.)
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Actual performance 2011-2012
MJ/m2
/ year
Primary
Energy
(1)A/C heat source, (2)A/C delivery
(3)A/C equipment. (4) Lighting, (5) others
PV
(5)
(4)
(3)
(2)
37%
(1)
Actual
performance
From Nov.2011
to Oct. 2012
All rightsPV)
reserved.
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, (excl.
The reference building
(the average
in the University of Tokyo)
30
Actual
performance
From Nov.2011
to Oct. 2012
34%
4. Interoperability for open system approach
why?
VenderＦ・System
venderＦ・system
VenderＥ・System
VenderＥ・system
VenderＤ・System
VenderＤ・system
VenderＣ・System
VenderＣ・system
VenderＢ・System
venderＢ・system
VenderＡ・system
VenderＡ・system
common platform
31
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
De Fact Standard for platform is very important
Potential area for Japan-China Alliance because of common interest
Competition among venders
VenderＦ・system
VenderＥ・system
VenderＤ・system
VenderＣ・system
VenderＢ・system
VenderＡ・system
common platform
32
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Comma House Project
in Institute of Industrial
Science
東京大学生産技術研究所
Provision to industrial partners to
brush up platform to enhance
interoperability
Sponsored by LIXIL Group
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Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Comma house Project
Open system to attract multi vendors by assurance of interoperability
家：断熱、気密、採光・通風・遮熱・自然換気、内外のモニタリング
エネルギー貯蔵
ガス・水給
蓄電池
太陽電池
トイレ
ガス給湯器
ヒートポンプ給湯機
電⼒system
ガス管
給水・給湯
分電盤
パワー
コンディショナ
情報表示
水道管
蛇口・湯船
太陽熱集熱器
貯湯槽
テレビ
LIXIL
自動開閉窓 LDエアコン
HEMS
洋室エアコン
照明
空調
その他家電機器
ダウンライト ロール
スクリーン
調光・照明
各種センサー
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インターネット
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Concluding comments
1. Significance of local context
– Local diversity in critical issues and available resources
2. Integrated solution for end-users
3. Operational management is significant
– Long term partnership rather than turn key contract
– Methodology of proactive demand control
4. Potential collaboration of platform for interoperability
35
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.
Thanks for your kind attention
36
Copyright (C) 2013, Tomonari Yashiro, Institute of Industrial Science, The Univ. of Tokyo, All rights reserved.

名戸ヶ谷クラス - 柏エフォートF.C.

Poster sessions (14 Mar. 17:00~ and/or 15 Mar. 17:00~)