EV・PHV Town Symposium in Goto, Nagasaki
2013.2.7-8 @Fukue Culture Hall

EV&ITS Smart Society Model
Created from Region & Islands- Nagasaki EV&ITS Project -Takahiro Suzuki
Director General, Nagasaki Prefectural Government/ Guest Associate Professor, ITS center, Univ. of Tokyo

NagasakiGoto Islands, Nagasaki○ Nagasaki EV&PHV Town Master Plan
○ Revitalization of Isolated Islands
Tsushima○ Action for Registration to the World Heritage“Churches and Christian Sites in Nagasaki”○ Electrically Connected Islands
Iki⇒ Nagasaki EV&ITS Project
EV&PHV : 140 cars
Charger : 14/27 Quick + 20/29 200V
ITS spot : 12 spots (IP) + 8 spots (non-IP)
Renewable Energy & Micro/Smart Grid Models

Japan

Underwater Electric Cable (53km)

Goto islands
Population : 62,697
Households : 27,992
Gross area : 634.78 km2
No. of Cars : 39,003

Nagasaki
Shin Kami-Goto Town
Tokyo

Goto

N

Nagasaki City
Goto City
20 km

MainlandNagasakiNagasaki EV&ITS Consortium (Nagasaki EVITS)
Aims: <Practical installation and operation of EVs and ITS tourism>, <Conducting project with creating global rules and standards fromregion>, <Promoting regional industries led by sightseeing and ecology>, <Demonstration of connecting energy grid and EV>, etc.

Nagasaki EV&ITS Consortium (Nagasaki EVITS)
President: Prof. Hironao Kawashima (Keio Univ.)

Board Members
Secretary

Providing Technical andFunctional Specifications
by discussions in WGsMore than 200
companies andorganizations

Local Councils
in cities and towns

Nagasaki Pref., Goto city, Shin Kami-Goto town,
MLIT Nagasaki Office of National River & Highway

WG Supervisor

Specs ⇒
Global Standards

Being associated to the consortium,
and implementing and operating EVs
and infrastructures

Supervisor: Prof. Jun Ohta (Keio Univ.)

WG1 EVs & Chargers

WG2 ITS Infrastructures

Chair:
Dr. Shogo Saegusa (JARI)

Chair:
Prof. Tomohiro Ogawa(Univ. of Tokyo)

Chair:
Prof. Hitoshi Morita(Nagasaki Pref. Univ.)

Chair:
Prof. Hiroaki Nishi(Keio Univ.)(1) Members
E&E Makers
Communication Makers
etc.
(2) Subjects- ITS on-board units- DSRC beacons- ITS services
etc.

(1) Members(2) Subjects
IT Companies- Sightseeing needs
Tourism Companies- Service formats
Local Companies - Collection,
Local Groups
arrangements,
Cities and Towns andetc.
operation of
local contents
etc.

(1) Members
Power Company
Green Power Makers
Cities and Towns
etc.
(2) Subjects- Green power technologies- Smart grid and micro grid
- V2G
etc.

(1) Members
Power Company
Car Makers
Charger Makers
etc.
(2) Subjects- Installation & operation of
EVs and chargers- EV & ITS connectionetc.

WG3 Local Contents

WG4 Eco-Islands

NagasakiNagasaki EV&ITS Project• What we did :• Widely known as advanced EV field• Practical distribution & operation• Construct “Driving Tours of the Future”• Construct a regional next-generation society model

Nagasaki3

Advanced EV Field

Nagasaki4

Goto Islands as a “Future EV Society” in advance
Table: EV diffusion rate in JapanEVs

EV diffusion rate in Goto islands ismuch higher by far in density eventhan those target values in the otherregions.

Households
EVs/104Households（x103)

Total in Japan (2011.3)
Kanagawa (2015 target)
Kanagawa (2011.12)
Gifu (2014 target)
Gifu (2011.3)
Nagasaki (2013 target)
Nagasaki (2011.12)
except Goto (2011.12)
Goto islands (2011.12)

Kanagawa (2015 target)

quoted from: “Report of Business Model Researchutilized EV Charging Facilities (2011)” (Nagasaki Pref.)Kanagawa (2011.12)
Gifu (2014 target)
Gifu (2011.3)

EVs/104Households

Nagasaki (2013 target)
Nagasaki (2011.12)

55.35

Households （x103)

except Goto (2011.12)
Goto islands (2011.12)

Figure: EV diffusion rate in Japan

EVs

NagasakiGlobal Networking by “Nagasaki EV&ITS Project”
Germany-Japan Environment Forum in Berlin(2010.9)

Japan-China Environment ForumITS World Congress 2010 in Busan Exhibition
Nagasaki, Goto Technical Tour(2010.10) & Goto Technical Tour (2010.10)

2nd Jeju Smart Grid Week (2011.11)
2nd EV Initiatives ForumIn Shanghai (2011.4)
済州Jeju

Moreover:- 2011 China-Japan-US Forum on Sustainable Built
Environment in Shanghai(2011.7)- ITS World Congress 2011 in Orlando(2011.10)- Japan-China Environment Forum in Beijing(2011.11)- MOU signing with POSCO ICT Consortium(2011.12)…

11th Yellow Sea Rim Economic-Technological
Conference in Daejeon(2011.11)

NagasakiEV City Casebook

NagasakiPractical Distribution and Operation

Nagasaki8

Data Collection: EV Quick Charger Use
Table: Quick charger use and ratio from Aug,.2010 to Feb, 2011
利用回数・割合
Charger Use

Charging
設置基数(基/箇所）
units

Goto City- EV quick charger use from August to January was 3,026 times in
Goto city and 854 times in Shin Kami-Goto Town.
-The use per day was 14.3 times (1/3 of its peak use) in Goto cityand 4.0 times (1/2 of its peak use) in Shin Kami-Goto Town.
- The use ratio in each charging spot was 36% at Fukue port and
30% at Furusato-kan in Goto city, 48% in Udon-no-sato in Shin
Kami-Goto Town. The spot with good access has high use ratio.

（回/箇所）
Time
2

1,078

36%

5.1

Furusato-kan②遣唐使ふるさと館

2

901

30%

4.3

2

383

13%

1.8

五
島 ③富江温泉センター
Tomie Spa
市
Tamanoura④玉之浦ｶﾝﾄﾘｰﾊﾟｰｸ

2

664

22%

3.1

8

3,026

100%

14.3

Udon-no-sato
新 ⑤うどんの里
上 ⑥新上五島町役場
Town Office五
Narao port
島 ⑦奈良尾港町
Subtotal
計

2

407

48%

1.9

2

244

29%

1.2

2

203

24%

1.0

6

854

100%

4.0

合計
Total

14

3,880

----

18.3

Kami-Goto

Udon-no-sato
(1.9)

（％）
Ratio

①福江港
Fukue port

計Subtotal

Shin Kami-Goto
Town Office (1.2)

1日あたりFrequencyの利用回数(times/day)（回/日）

注1．奈留島に設置された急速充電器１基は集計から除外している※ Excluding 1 Quick Charger Data at Naru Island
注2．利用台数は、急速充電器を利用した車両数※ Ratio is calculated excluding EVs who do not use chargers.
注3．表中の数値は四捨五入のため合計が合わない場合がある

Table: Quick charger use and ratio in peak period (Aug. 14-20, 2010)

139

44%

19.9

②遣唐使ふるさと館
Furusato-kan
五島 ③富江温泉センター
Tomie Spa
市
Tamanoura④玉之浦ｶﾝﾄﾘｰﾊﾟｰｸ

2

95

30%

13.6

2

45

14%

6.4

2

40

13%

5.7

Tamanoura Country Park
(3.1)

Fig. Quick charger use per day

8

319

100%

45.6

Udon-no-sato
新 ⑤うどんの里
上 ⑥新上五島町役場
Town Office五
Narao port
島 ⑦奈良尾港町
計Subtotal

2

36

54%

5.1

2

14

21%

2.0

2

17

25%

2.4

6

67

100%

9.6

合計
Total

14

386

----

55.1

Kami-Goto

Average Charging Time: 18 min.

Ratio
（％）

2

計Subtotal

Fukue port
(5.1)

Time
（回/箇所）

1日あたり
Frequencyの利用回数(times/day)
（回/日）

①福江港
Fukue port

Goto City

Furusato-Kan(4.3)

Tomie Spa center(1.9)

Charger Use
利用回数・割合

Charging
設置基数(基/箇所）
units

Narao port
(1.0)

注1．奈留島に設置された急速充電器１基は集計から除外している※ Excluding 1 Quick Charger Data at Naru Island
注2．利用台数は、急速充電器を利用した車両数※ Ratio is calculated excluding EVs who do not use chargers.
注3．表中の数値は四捨五入のため合計が合わない場合がある

In the highest season, nearly 20 ofNagasaki
55 EV rent-a-car
in Goto city dropped to the charging spot !

Installation Condition in Goto Islands
Notes
Quick charger x1

Resort Hotel
Margherita

ITS spot (IP)ITS spot (non-IP)

Naka-dori island

Shin-Kami Goto
Town Office

Kamigoto
AirportArikawaport
Kashiragashima
ChurchGoto Udon-no-sato

InfrasWakamatsu
islandGoto islands

W akamatsu
BranchQuick chargers

Naru island

Goto city
7 spots(15 units)
Shin-Kami Goto Town
7 spots(12 units)
Total

Narao Port Terminal
Miyanomori Park

14 spots(27 units)
ITS spot (IP)

Goto city
6 spots(6 units)
Shin-Kami Goto Town
6 spots(6 units)
Total

Hisaka island

Road station“Kentoshi Furusato-Kan”

The Sea of Goto

12 spots(12 units)
ITS spot (non-IP)

Goto city
4 spots(4 units)
Shin-Kami Goto Town
4 spots(4 units)
Total

ArakawaOnsen

8 spots(8 units)

Fukue Port Terminal

Fukue island

Fukue Central
Shopping Street

Tamanoura Country Park
* Including instruction in 2011
Tomie Spa Center

Nagasaki

PDCA - Before & After
Quick Charger Use
2010.9 – 2010.11 [8 spots/15 units]- Sample -Shin-Kami-Goto
Town Office(1.2 / 2U):1.0times/day

2011.9 – 2011.11 [11 spots/23 units]
Udon-no-sato(2.1 / 2U)- Sample -:2.0times/day：2.0times/day:3.0times/day：3.0times/day:4.0times/day

Narao port
(0.8 / 2U)

Kentoshi Furusato-Kan(4.0 / 2U)

W akamatsu
W ard(0.5 / 2U)：4.0times/day

Kentoshi Furusato-kan(2.6 / 4U)

Fukue port
(3.3 / 2U)

Arakawa Onsen(0.6 / 2U)

Tomie Spa center(1.5 / 2U)
Tamanoura Country Park
(3.4 / 2U)

Shin-Kami-Goto
Town Office(1.6 / 2U)：1.0times/day

Central Shopping Street(0.5 / 2U)
Fukue port
(4.2 / 2U)
Tomie Spa center(1.2 / 2U)

Tamanoura Country Park
(2.9 / 2U)

Average use rate of quick chargers (per day, spot)
NagasakiUdon-no-sato(3.4 / 2U)

Narao port
(1.5 / 2U)

Regional Charger Network Service System
1st step: Remote & Easy operation of distributed chargers
2nd step: Smart service for general users

Charger Network System Structure & Functions

Local operator

Prefectural Data Center<Function 1> Charging data collection<Function 2> Remote surveillance

Charging
NW server

Charger<Function 3> Remote operation

Information
Platform

ITS spot
server<Function 4> Update registered users<- Func1:
Charging datacollection
Operator

ITS
spot

MobileFunc2:
Remotesurveillance ->UserNagasakiDriving Tours of the Future

Nagasaki13

“ITS Onboard Unit” with CAN connection & ITS spot service○ Advanced Service realized by integrated with EV and ITS
1) Onboard EV Navigation Service :Low Battery Level Warning, Navigation to Charging Spots, Battery Level Forecast along the Route2) Cloud-like Center Service : Charging Spot Information Service, EV Probe Service
3) Standardized Specification : ITS spot service

Center Server

Quick Charger

ITS spot

EV&ITS model
EV

CAN
connection

ITS Onboard Unit corresponding to
CAN connection & ITS spot service
NagasakiAdvanced Navigation Service for EV
ITS spot(IP)

ITS spot(non-IP)Quickchargers

Charging spot with ITS spots(Road station“Kentoshi Furusato-Kan”)

Pushed information Service
by non-IP type ITS spot

Downloading “My PLAN” fromITS spot (IP) to Car-Navi makes
possible to set the destinationsmoothly

Low battery level warning and battery level forecast according to the route realized by CAN connection
NagasakiNagasaki "Mirai" Navi in Goto (Nagasaki Futuristic Navigation System)(for Cellular)(for Smartphone)(for ITS OBU)

NagasakiRegional ITS spot service for EV
Local Info
Beep♪
Will you use
ITS spot
service ?

ITS spot
server- Tourism Info
- Event Info
- Charger Info
- Traffic Info
- Weather/Disaster Info

Probe data collection & analysis

Tour spot info

Tour spot info

Precise and up-to-date
info service
from local region

Charger info
Sightseeing
spot

Charger information

Probe dataserverITS spot(IP)
Info service
by storing

StaticITS spot(non-IP)ITS spot(non-IP)

Dynamic
この先○kmに道の駅遣唐使ふるさと館（充電施設あり）

この先○kmに道の駅遣唐使ふるさと館（充電施設あり）

Vacancyof charger,
etc.

Beep♪
Kashiragashim
a church is * kmaway from here.

Beep♪
Kashiragashima
church is * kmaway from here.
詳細

目的

情報

検索

広域

詳細

目的

情報

検索

広域

NagasakiDriving Tour of the Future*In this overall view, some services are still underdevelopment and expected to be completed by fiscal 2013.

Driving Tourof the Future

NagasakiIntegrated Tourism Information Platform (Regional Data Center)【Plan】

Constructed in 2012

Data collection
Who
What How

Local
residents

Serviceproviders

Provide attractive contents
ManualConnect to W WW

Input
Ｉ／Ｆ
（Web）

Input
Ｉ／Ｆ
（System）

Administration

Info service provider(Local company)(Local company)

Provide workspace to collect contents
Provide workspace to send information
Construct portal platform
which can connect to various DB

Nagasaki
EV&ITS DB
Local Info・Local events・Season info
・Tour info
・Traffic info
・Road info
etc.

Provide service to tourists and users(Pay for provided service)

Construct DB correspondable to various I/F

Before
and
Among
and
After
TravelWeb service (mobile)commonPortal service for car

I/F

・・・

Cost

・Create initial contents
・Construct I/FTourism Info PF・Construct integrated tourism
information platform
・Construct I/F

Discussed in WG3Tourists, Visitors(other company)

DSRC
service

ITS onboard
ITS車載器deviceカーナビ(Car Navi)

Among
Travel(whileDriving)

Digital signage etc.

At
Destination

Charger
・・・

Information service

Info service provider
Navi makerWeb service (PC)I/F
Need to create
Initial contents

Information devices

Platform administrator

commonInput
Ｉ／Ｆ(Operator
Service)

Considerable business market field to be discussed in future

Construct in 2010

・Create initial service (web service, portal, ITS Navi)
・Create DSRC service

Discussed in WG2Nagasaki

ValueLocal Workshop［2010.6.19 in Shin Kami-Goto]
Experience EV & ITS

Regularly open local workshops
Education by experience of advanced technology+ Collect opinion from public

Discussion

Various participants : Tour volunteers, Students, Hotels&Inns, Rent-a-car agents, NPO, Sealine, City/Town officers
NagasakiRegional Next-Generation Society Model

Nagasaki21

EV&ITS Station Network Model : EV Quick Charger & ITS spot
Integrated
Information Platform

Local People

Local ITS spot services
Input Local Info

ITS Spot

Quick Charger
Network
CAN-Navi connection- Micro Grid Model Construction(now constructing)NagasakiNagasaki EV&ITS Station Network Model
EV&ITS station
ITS spot(non-IP)ITS spot(IP)

EV&ITS station

Local governmentbuilding

ITS spot(IP)

道の駅
Road station
ITS spot(non-IP)

ＥＶ
Ｑｕｉｃｋ

ＥＶ
Ｑｕｉｃｋ

EV charger

EV charger

Integrated Tourism
Information Platform+ Charger Network

Resort spot

Distributed
micro-grid

ITS spot
(IP)
ＥＶ
Ｑｕｉｃｋ

ITS spot(non-IP)

Community
CenterPrecise Tourism
Information (Pull)

ＥＶ
Ｑｕｉｃｋ

EV charger

EV&ITS station

ITS spot (IP)ITS spot (non-IP)
Disaster/Weather,
Traffic, Charger,
Daily Event (Push)

EV charger(+V2X box)

EV&ITS station
NagasakiDistributed Micro GridLight

Building

・ EV・PHV： 140 cars (i-MiEV, LEAF, Prius PHV)・ Quick Chargers： 27 units on 14 spots
・ Normal Chargers： 29 units on 20 spots
・ ITS spot： 20 units on 12 spots

Station A

Road Station

Integrated
Management ofMobility & Energy

・ Wind power： 20 units 32,400kW
・ Offshore Wind Power(Floating)：
Field test w/ 0.1/2MW class(2011～)

ITS center(Local Data Center)

DC/AC
Multi-Input Power Conditioner

Fukue Port
Terminal
EMS center

National Grid

ITS spot

Local residents participation(Workshop, etc.)

DC/AC
ＥＶ

EV charger
Multi-Input Power Conditioner

Usable as Emergency
Mobile Power Supply
Public Facility

EV carries electricity(Mobile power cable/ Electric Tank Rolly)Internal
Grid

Mega solar cells

connection point
to external grid

Public Facility
Station B○○ Area

Station C

Biomass power△△ Area

DC/AC
Multi-Input Power Conditioner

DC/AC
Multi-Input Power Conditioner

Solar cells
W ater power

W ind farm

Energy is locally produced
and locally consumed asmuch as possible in the areawith minimal load to grid.
EV can make balance.

Nagasaki

Offshore windfarmNagasaki EV&ITS Project• What we did :⇒ What we want / will do :• Widely known as advanced EV field⇒
attract advanced R&D• Practical distribution & operation⇒
practice data collection• Construct “Driving Tours of the Future”⇒
make a standard model of EV&ITS integration• Construct a regional next-generation society model⇒
revitalize the region

Nagasaki25

EV&ITS Diffusion Promotion Policies in Nagasaki Prefecture
Target: Support the diffusion of EV, PHV, and quick chargers to promote "Nagasaki
Prefecture EV & PHV town master plan"(1) Subsidy to introduction of EV
1) Subject : Cities & Towns, Corporations & Companies
2) Amount : 1/2 of the national subsidy (2/3 for island area)
3) Requirement : Promotion activities for EV(2) Subsidy to introduction of quick charger
1) Subject : Cities & Towns, Corporations & Companies
2) Amount : 1/2 of the sum total of construction fee and charger price except
national subsidy※ expanded to include the construction fee3) Requirement : Open to the public(3) EV & Charger Promotion Meeting
Discuss the suitable arrangement of quick chargers in Nagasaki prefecture forpromotion of EV
NagasakiEV-related Industry Promotion Policies in Nagasaki Prefecture
Target: Comprehensive supports to promote EV-related
enterprises by local industries for Nagasaki EV&ITS project tobe contributed to promote local industries
Actions:- Local Enterprise Study Meeting- Support to Feasibility Studies for EV-related Enterprises (FS)- Support to Acceleration for EV-related Enterprises (Ex)Achievements:[2011]- "Feasibility Study for Nagasaki's "Resilient" Green Power Complex Micro Grid Model"(Kyowakiden Industry (w/ System Five, MHI control systems )) (FS)=> Adopted as a project supported by Ministry of Environment from 2012
- "Development of High Efficient & Low Cost Charger Unit" (Isahaya Electronics) (Ex)"Single Switch Converter Type Charging Unit (Prototype)"(Isahaya Electronics)[2012]- "Conversion to Front-Drive In-Wheel Motor Electric Scooter" (Sin-ei Industry) (FS)- "Construction of Pedestrian Navi-Application for Smartphone using NFC sensors"(University of Nagasaki) (FS)- "Building Business Model of Development & Manufacturing of various EVs
corresponding to Local Features and Needs" (Ariyasu Auto) (Ex)- "Development of Portable Charger by Coordination of Micro Gas Turbine and High
Speed Inverter" (Isahaya Electronics (w/ Archive Works)) (Ex)

Kentoshi Furusato-kan Micro Grid Model Concept(Kyowakiden Industry)
NagasakiEco-island Goto Project (planning)- Micro E-mobility and Comfortable Super Aging Society Project - <EV&ITS 2.0>
TargetActions & Phases

Bring up local next-generation auto industries in the prefecture in
Goto area aiming for "Eco-island", by working on "constructing
proof fields" and "introduction support for local industries andproduced vehicles" for "micro e-mobility", which is promoted bynational governments and is kind to elderly people and childcare generation. Also aim to realize a comfortable super aging
society utilizing features of introduced vehicles.
Bringing up
next-g industries

Local Enterprise
Study MTG
(100 Members)

Introduce
products

1

2

Proposespecs- match to the actual transport situation
Features cf. <10km, <2passengers for daily transport (MILT, 2007)of- small and easy to drive → kind to elderly drivers"Micro- decrease numbers of parts by about 1/3, and entry of local
e-mobility" industries is expected- need technology innovation such as improvement of safety
and cost reductionneed
to examine suitable road environments
Backgrounds- Results of "Nagasaki EV&ITS Project", relating infrastructures, local groups, andvaluable human network of "Nagasaki EV&ITS consortium"- Expected to construct easy & kind transport ways for remote islands with aging
problems, taking an opportunity of renewal of the laws for remote islands- In 2012.7, national government decided "Japan Rebirth Strategy" that aimed for
50% of a ratio in new car sale for the next-g cars by 2020, and expressed acquisitionin advance and creation of innovation as an advanced problem solution country ,through foundation of authorization system suitable for super aging society- Foundation of national
authorization and operation system- Top class of authorized vehicles in
the nation-wide- Maintenance of relating
infrastructures(Establishment of proof fieldposition)- Formation & operation of aging
model area (vehicles produced in
prefecture, commercial, or EV&ITS
prototype)- Propose domestic standard
specifications

Proof Field / Model Area
EV&ITS
environment

Phase 2

- Construction of proof fields

Comfortable Super Aging
Society Model

R&D
centerPhase 1

3

- Propose requirements for safety
improving elements and cost
reducing technology to local
industries- Support development & producing
and practical introduction of locally
produced vehicles

4- Foundation of collaborative R&D
center- Propose domestic standard specs- Formulation of next-generationsociety system (Local revitalization
through road maintenance,
construction of communication NW,
and operation system maintenance)- Bring up next-generation auto
industries- Related industries: > 100(current: about 30)- Attract special R&D organizationof nation, universities, or industries

Organization

Operation
Division- select model area
- prepare & operateenvironment

Social System
Division- data analysis- discuss specs

Nagasaki

R&D
Division- safety issues- technical issues

“Nagasaki EV&ITS Project”
Realize Advanced ITS Tourism !
Broadcasting to the world !!

Osaka
Hiroshima
Kyushu Super-Express
West Kyushu route

Fukuoka

Project Targets-Construct Advanced ITS Tourism Model-Expand tourists and visitors-Create local industries and business
Nagasaki Airport-Revitalization of local companies-Invite companies and projects

Tokyo

New Nagasaki St.
The first super-express station
direct to sea in Japan大村

Nagasaki2009 Project start
Shin KamiGoto town
Goto city

2010 ITS world congress in BusanWorld’s specialists come to see and experience advanced EV&ITS
tourism to Goto islands～ Report the latest results in ITS WC 2011 in Orlando and2012 in Vienna

2013 ITS world congress in Tokyo

World’s specialists come to see the latest Nagasaki
EV&ITS model in Nagasaki