Digital Innovationin Transport Systems

OECD Workshop, Jun. 20, 2018

Young-Jun MOON, Ph.D.The Korea Transport Institute (KOTI)

ISO/TC204 WG17 Convenor

Digitalization in Transport Systems

§ Vehicle & ICT Convergence for V2X (V2I, V2V, V2N, V2P) Connectivity

§ Cooperative Intelligent Transport Systems (C-ITS)

VehicleG/W

WheelSens.

Multimedia

DistanceSens.

RearCamera

In-Vehicle Network

V2I

V2V

V2N

IVN

IVN-Sensor

GyroSens.

RSU

Vehicle

Nomadic Device

IT Wor ldAut om ot ive Wor ld

CDMA, DSRC, WLAN, ..

VMC, WAVE, …

Bluetooth, USB, …

CAN, LIN, Flexray,…

X-by-Wire, MOST, …

Networking & TransportAccess Technologies...Manag ement

Ethernet

Secu r i ty

IPv6

BorderRouter

FacilitiesNetworking & TransportAccess Technologies...Manag e ment

Ethernet

Secur i ty

CAN busFacilitiesNetworking & TransportAccess Technologies...Manag e men

t S ecur i tyApplicationsEthernet

CentralHost

CentralGateway

Central System

Central ITS Station

Roadside ITS Station5.9

SENSCtrlSENSCtrlSENSCtrlNetworking & TransportAccess Technologies...Ma na ge me n

t

Ethernet

Sec uri ty

IPv6

BorderRouter

FacilitiesNetworking & TransportAccess Technologies...Mana gem e nt

Ethernet

Secur i ty

CAN busFacilitiesNetworking & TransportAccess Technologies...Mana gem en

t S ec ur i tyApplicationsEthernet

RoadsideHost

Networking & TransportAccess Technologies...Ma na ge me nt

5.9GHz

Sec urity

Ethernet

AccessRouter

RoadsideGateway

Vehicle ITS Station

Networking & TransportAccess Technologies...Management Secu rity FacilitiesNetworking & TransportAccess Technologies...Management Secu rityApplications

VehicleGatewa

y

FacilitiesNetworking & TransportAccess Technologies...Management Security

ECUECU

Personal ITS Station

FacilitiesNetworking & TransportAccess Technologies

...Management

3

Securit yApplications

Communication Network

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Digitalization in Transport Systems

§ Cooperative ITS (C-ITS) Pilot Project in Korea for V2X Connectivity§ Focusing Safety, Promoting Mobility & Sustainability (Green Transport)

§ Next Generation ITS to provide a service on the open platform utilizing Big Data

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Digitalization in Transport Systems

§ Challenges of a resilient investment environment for transport systems

Intelligent Transport Systems (ITS)(1990s-2010s)

Information Collection & Provision- Vehicle Detection System (VDS)- Road Surveillance & Monitoring- Variable Message Signs (VMS)

Cooperative ITS (C-ITS)(2020s-2040s)

Information Collection & Provision- Digital Infrastructure by ICT (V2X)

- Mobile & Nomadic Devices- Big Data & AI for Connected & Automated Driving

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Digitalization in Transport Systems§ Integrated Smart Mobility based on Connected & Digitalized Travelers

• A User-Centric Approach to Mobility-as-a-Service

• Enabling real-time (on-demand), door-to-door, multi-modal transport services • Bringing convenience, time & cost savings to mobility users

e.g., w ire less C om m .,sm art devices, (B ig) data m ining

e.g., e-M obility , AV

+

+

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Digitalization in Transport Systems

§ V2X Issues for Connected & Automated Driving (CAD)

Sources : Qualcomm, 2016

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Digitalization in Transport Systems

§ V2X Issues for Connected & Automated Driving

Sources : Qualcomm, 2016

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Digitalization in Transport Systems

§ V2X Issues for Connected & Automated Driving

Sources : Qualcomm, 20169

Wi-Fi based technology – 802.11p standardAdapted for latency-critical V2X communications in the 5.9 GHz band

Established security and upper layer specificationsWith service layer / performance requirements defined by SDOs, e.g. SAE, ETSI-ITS1

Path to DSRC2 rulemaking in USA by NHSTA3 expected to start in 20164

Based on 802.11p standard

Large scale field trials completed over the last decadeCommercially available technology here today

802.11p has established the foundation for V2X

1 Standard Development Organizations, e.g. Society for Automotive Engineers, European Telecommunications Standards Institute – Intelligent Transport Systems; 2 Dedicated Short Range Communications (DSRC); 3 National Highway Traffic Safety Administration; 4 To improve road safety for future ‘light vehicles’ – Qualcomm has conducted extensive research into various use cases for DSRC, including V2P applications that could extend the safety benefits to vulnerable road users such as pedestrians and cyclists

QCA6584

* 2nd generation Qualcomm Technologies 802.11p offering with integrated Wi-Fi LAN and Bluetooth

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Introducing Cellular V2X (C-V2X)A unified connectivity platform for the connected vehicle of the future

Part of Release 14 of the global 3GPP standardTarget C-V2X specification completion end of 20161

Builds upon existing LTE connectivity platform for automotiveLTE already delivering key services today, e.g. telematics, eCall, connected infotainment

Enhances LTE Direct for V2X direct communicationsImprovements over 802.11p – up to a few additional seconds of alert latency and 2x range2

Leverages existing LTE networks for V2X network communicationsUsing LTE Broadcast optimized for V2X to offer additional applications/services

Rich roadmap towards 5G with strong ecosystem supportTechnology evolution to address expanding capabilities/use cases

1 For Direct communications component (enhancements to LTE Direct) – overall spec completion expected mid-2017; 2 Based on Qualcomm Research simulations (see future slides for further information)

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Digitalization in Transport Systems

§ Investment issues of digital infrastructure for V2X connectivity

§ DSRC (WAVE) V2X based on IEEE 801.11p by Public Sectors

§ Cellular V2X based on 4G/LTE and/or 5G by Private Sectors

§ Or, PPP?

§ Management issues for Big Data in smart mobility & CAD services

§ Who owns the big data collected by V2X, Public(Government) and/or Private?

§ How much do users pay to get the services to be affordable?

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Thank you very much!

Young-Jun MOON, Ph.D. Chief DirectorThe Korea Transport Institute (KOTI)

ISO/TC204 WG17 Convenoryjmoon@koti.re.kr