smartway project - nilim

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Smartway ProjectCooperative Vehicle Highway Systems

Smartway ProjectSmartway ProjectCooperative Vehicle Highway SystemsCooperative Vehicle Highway Systems

National Institute for Land and Infrastructure Management, Japan

Hiroshi MAKINONational Institute for Land and Infrastructure Management, JapanNational Institute for Land and Infrastructure Management, Japan

Hiroshi MAKINOHiroshi MAKINO

AHB30, 2006 TRB annual meetingAHB30, 2006 TRB annual meeting

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• Where has significant progress been made?ITS enter second stage in JapanTo realize a DSRC platform capable of various ITS services in

2007

• Where are the future opportunities?VICS (Congestion) → ETC → Safety & Multiple usage

• What are the keys to success?Platform (esp. OBU)Infrastructure go first (Congestion and Safety)

Public RSU → OBU → Private RSU → OBU expanding

• What are the major obstacles? Consensus to develop infrastructureCooperation between Public and Private sectors

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1. Smartway Project1. Smartway Project

October 2004

October 2004 Japan ITS Promotional Conference - "ITS Promotion Guideline"Japan ITS Promotional Conference - "ITS Promotion Guideline"

December 2004

December 2004

Japan Productivity Center for Socio-Economic Development - "Towards Realization of Intellectual Transport Services Through Deployment and spread of ITS"

Japan Productivity Center for Socio-Economic Development - "Towards Realization of Intellectual Transport Services Through Deployment and spread of ITS"

March 2005March 2005 Development Bank of Japan - "Present State and Future Outlook for Advancing ITS"Development Bank of Japan - "Present State and Future Outlook for Advancing ITS"

July 2005July 2005 Japan Society of Civil Engineers - "Towards ITS Effective for Roadways (Interim Report) – From Seeds to Public Benefits"Japan Society of Civil Engineers - "Towards ITS Effective for Roadways (Interim Report) – From Seeds to Public Benefits"

1) ITS Enter the Second Stage in Japan1) ITS Enter the Second Stage in Japan

August 2004

August 2004

Smartway Project Advisory Committee - "Proposal “ITS Enter the Second Stage - Smart Mobility for All - "To realize a platform capable of various ITS services. Those services to be realized in 2007.

Smartway Project Advisory Committee - "Proposal “ITS Enter the Second Stage - Smart Mobility for All - "To realize a platform capable of various ITS services. Those services to be realized in 2007.

July 2005 July 2005 Smartway Project Advisory Committee - Announcement of "Follow-up Proposal and Interim summery of Joint Research"

Smartway Project Advisory Committee - Announcement of "Follow-up Proposal and Interim summery of Joint Research"

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1. Smartway Project1. Smartway Project2) Overall Picture of Smartway2) Overall Picture of Smartway

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3) Platform Deployment Strategy “ Key is common OBU for ITS”3) Platform Deployment Strategy “ Key is common OBU for ITS”


ITS

Car navigation

VICS

ETC

Information provision Next-generation

roadway services

Car navigation

1995 2001 2007

5.8GHzDSRC

2.4GHzbeacons

Diverse media

5.8GHzDSRC

Fee collection

-VICS-ETC-IC Credit Card-Internet-Uplink

Deployment ofprivate services

Recreational services

Payment services for gasoline stations, drive-thru establishments, etc.

Information services

Vehicle diagnostic services

and many others

Digital Road Map

Services promotedby the public sector

Information provision services along roadways

Public parking lot settlement services

Information connection services such as at roadside rest areas

Next-generation roadway services

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4) Spread of services on platform4) Spread of services on platform


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Highway Industry Development Organization

Study of technologies for providing government services using DSRC

Examination and proposal of specific policies for proliferation of DSRC application services

DSRC Forum Japan

JEITA

JARI Private corporationsand organizations

MLIT NILIM

ASV

ITS Japan

AHSRA

Privatecorporations

Joint research public and private sectors

RSURoad-vehicle

communications

ITS OBU

Private sector applications

Public sector applications

ARIB

Ministry of Land Infrastructure and Transport

The National Institute for Land and Infrastructure Management

Advanced Cruise-Assist Highway System Research Association

Association of Radio Industries and Businesses

Japan Automobile Research Institute

Japan Electronics and Information Technology Industries Association

Advanced Safety Vehicle

Japan Automobile Manufacturers Association

JAMA

HIDO

ITS (Intelligent Transport Systems) Japan

23 firms

223 firms and organizations

1. Smartway Project1. Smartway Project5) Smartway Project concerned organizations5) Smartway Project concerned organizations

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2. Joint Research for Next2. Joint Research for Next--Generation ServicesGeneration Services

Joint research between public and private sectors

23 Private Sectors

Dec. 2004 - Jan. 2005

Feb. 2005

End of Fy2005

Public offering for joint research

Public offering for joint research

Joint research Start

Joint research Start

Final reportFinal report

Interim reportInterim reportJuly 2005

1) Schedule of the Joint Research1) Schedule of the Joint Research

Demo 2006Demo 2006Feb. 2006

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2) Realization of ITS services by 2007

Smartway Project Advisory Committee

×

×ＰＰ×

×ＰＰ

Urayasu to Makuhari: 2 km congestion due to an accident

Congestion 2 km ahead due to an accident

between Urayasu and Makuhari.

Congestion 2 km ahead due to an accident

between Urayasu and Makuhari.

2004 2005 2006

Development Development of standards of standards and and specificationsspecifications

Installation of Installation of RSE and RSE and manufacture manufacture of OBUof OBU

Realization of ITS services

Realization of Realization of ITS servicesITS services

JointJointresearchresearch

2007

Joint Research officeDeployment of RSE & OBU


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GPS

3) Configuration of the Platform3) Configuration of the Platform

Applications

Road-to-Vehicle Communication Functions

5.8GHz DSRC

Car Navigation Function

Digital Road Map

ITS OBU RSU

Road-to-Vehicle Communication

Basic API Basic API

Road-to-Vehicle Communication Functions


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4) Characteristics of 5.8 GHz DSRC4) Characteristics of 5.8 GHz DSRC

Enabling various services (esp. Private Sector)Internet connection

Enabling safety servicesHigh speed & large capacity

Enabling easy development and deploymentSpot communication

Enabling information collection by uplink functionTwo-way communication

Enabling payment servicesHigh level of security

8.6 million vehicles equippedUsage rate around 50%“Spreading in the future”

Already used for ETC

SummaryCharacteristic


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5) Basic API on DSRC5) Basic API on DSRC

“Mutual authentication,” “Data authentication,” and “Encoding”functions to ensure application reliability and safety

Security

Provision information from roadside units to on-board units“Push-Type” information

Sending and receiving of IC card settlement information between OBU and RSU

Card access

Identification of OBU by RSU and response by OBUID communications

Reading and writing of memory from RSU to OBUMemory access

Notification of instruction information from RSU to OBU, and response by OBU

Command & response

Command & response functions

Command & response functions

Memory access

functions

Memory access

functions

ID communications

functions

ID communications

functions

Card access functions

Card access functions

Push type information distribution functions

Push type information distribution functions

Security functionsSecurity functions

IP connection functions

IP connection functions


Combination of Basic API functions makes various ITS services onpublic and private.Combination of Basic API functions makes various ITS services onpublic and private.

Basic API

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(1) Information provision services “Improvement of VICS”

[Wide range of information] [Information by voice]浦安→幕張事故渋滞２ｋｍ

Congestion 2 km ahead due to an

accident between Urayasu and Makuhari.

Congestion 2 km ahead due to an

accident between Urayasu and Makuhari.

6) Realization of ITS services by 2007

Urayasu to Makuhari: 2 km congestion due to an accident

Information by static image Information on greaternumbers of jam routes

Icy road surface ahead.×

×Ｐ

Ｐ

Wide range of information Information by voice


Collection of Probe data

Collection of Probe data

High speed and High capacity communication

High speed and High capacity communication

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(2) Information connection services at rest area “Internet Connection”6) Realization of ITS services by 2007

Testing at Showa Michi-no-ekiMay 3–5, 2005

DSRC antenna

On-board display

Road traffic informationRoad traffic information

Road surface conditionsRoad surface conditions

Local newsLocal news

Top page of WEBTop page of WEB


IP protocol connection IP protocol connection

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(3) Public parking lot settlement services “IC credit card payment”6) Realization of ITS services by 2007

Fee payment testing at Ozone parking facility


High speed and secure communication

High speed and secure communication IC credit card accessIC credit card access

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1) Role of Cooperative Systems1) Role of Cooperative Systems

2000 20XX

““Towards zero accidentsTowards zero accidents””

Collision safety

Preventive safety

Cooperative systems

Safety countermeasures by the independent vehicle

* Intersection , curve, etc

(source:Toyota Motor Corp.)

Acc

iden

t dec

reas

e3. Development of 3. Development of ““AHSAHS”” for Safetyfor Safety

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2) Role of the AHS2) Role of the AHS

Targets of AHSBased on Accident Rates

Using Maps and Navi.

Road sensor

blind curve

Detected by the vehicle alone

Difficult to recognize by the vehicle

Accidents occurring over a wide range (utilization of maps, etc.)

Accidents occurring over a wide range (utilization of maps, etc.)

highways: curves, etc.Arterials: near intersections

Arterials: intersections, etc.

Role of AHSRole of AHSRole of AHS



Deg

ree

of a

ccid

ent c

once

ntra

tion

No. of locations where accidents occur

Detection by infrastructure

Using Infrastructure

3. Development of 3. Development of ““AHSAHS”” for Safetyfor Safety

17Utilization of uplinks (Ex: Road surface information services)

Navigation for elderly drivers(Ex: Intersection safety information services)

Highway safety corp. with ASV(Ex: Support for prevention of collisions with forward obstacles)

Congestion mitigation(Ex: Leading to the proper use of lanes at sag sections)

3) Services Targeted for Realization in the 2nd Stage 3) Services Targeted for Realization in the 2nd Stage 3. Development of 3. Development of ““AHSAHS”” for Safetyfor Safety

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4) Role of Road-Vehicle Cooperation and Procedure for Introduction4) Role of Road-Vehicle Cooperation and Procedure for Introduction

Introduction Procedure

Non-intersections*Non-intersections* IntersectionsIntersections

Road-vehicle cooperation


Vehicle-Road-Vehicle / Vehicle-

vehicle cooperation

Vehicle-Road-Vehicle / Vehicle-

vehicle cooperation

AHS-iAHS-i AHS-c、aAHS-c、a

* Non-intersections: Straight sections, curves, etc.

First . . . Then . . .

Application to road administration and Traffic information management

Application to road administration and Traffic information management

Static informationStatic information Dynamic informationDynamic information


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5) Roadmap of Road-Vehicle Cooperation5) Roadmap of Road-Vehicle Cooperation

(in limited areas)Automatic

driving

(in limited areas)Automatic

driving

Advanced vehicle control Inter-vehicle

communication

Advanced vehicle control Inter-vehicle

communication

Road sensors, road surfaces sensorsPreparation of maps, databases, etc.

5.8GHz DSRCVICS beacons

Infra-structure-Side

Driver-Oriented ServicesDriver-Oriented Services

Operational supportWarning support

Operational supportWarning support

Car

nav

i. sy

stem

w

ith V

ICS

Car

nav

i. sy

stem

w

ith V

ICS

Veh

icle

con

trol

Veh

icle

con

trol

Informationprovision

Informationprovision


For R

oad

Man

agem

ent-O

rient

ed S

ervi

ces

For R

oad

Man

agem

ent-O

rient

ed S

ervi

ces

Vehicle-side

Caution support

Caution support

ITSOBU（5.8GHzplatform）

ITSOBU（5.8GHzplatform）

ETCDSRC probes (Data) Collection infrastructure

Road information infrastructure

(information) Provision Structure

Soft infrastructureNon-Intersection Services No-Intersection

Services (operational support, etc)

-Heavy vehicle control-The analysis of traffic accident causal, congestion factor-Road surface management support-Structure management support-Accident detection and assessment-Traffic congestion monitoring

Traffic flow smoothing

Intersection Services

AHS -i

AHS -c

AHS -a

Fiscal 2007 Year

Deployment of information technologies on roads

Dep

loym

ent o

f inf

orm

atio

n te

chno

logi

es o

f veh

icle

s

ETCETC


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Restaurants

Convenience stores and supermarkets

Dispatch control

Traffic control

Gas stations

Platform

Private parkingfacilities

ITS servicesin 2007

Information provision along roadwaysInformation connection at rest areas

Public parking lot settlement

4. Developing new services on the platform4. Developing new services on the platformITS into the 2nd Stage!

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Smartway Demo 2006

• Date22-24 February 2006

• LocationNILIM Test Course

• ContentsDemo of various ITS services on the Common DSRC OBU

• New VICS services: AHS, TTS, Image• IP connection service• Parking settlement service• V-R-V services: Merging support• Gas station payment service• Push information services: Highway Radio, Parking

guidance ,etc

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Thank you very attention.

Contact information

Hiroshi MakinoSenior Researcher for ITS R&DNational Institute for Land and Infrastructure Management, Japane-mail: [email protected]: www.nilim.go.jp

Thank you very much for yourattention.

Contact information

Hiroshi MakinoSenior Researcher for ITS R&DNational Institute for Land and Infrastructure Management, Japane-mail: [email protected]: www.nilim.go.jp

smartway project - nilim

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