Vehicular Networks and Telematic Applications:
Challenges and Opportunities
by
T. Russell Hsing (幸 多)
Telcordia Technologies, Inc. (formerly Bellcore)
Piscataway, New Jersey 08854
USA
Cell: +1 973-769-3901
E-mail Address: [email protected]
POSTECH, Pohang, KoreaAugust 19~20, 2010
ISITCE 2010
To R. Hsing – 2
Table of Contents
Introduction
Vehicular Infrastructure Integration & Connected Vehicles
Major Concerns and Key Objectives
dot-Car, dot-Road and dot-Net
Example: UDOT IntelliDrive Program
Vehicular Networks & Telematics Applications
Standards
Opportunities, Challenges and Applications in Telematics
Global Market vs US Market in VehicularTelematics
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Transportation and
Communications3500BC
2000BC
2000
2020
1885
1769
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4
C
VII
Sevice Delivery Node
(SDN)
Backbone Network
On Board Equipment (OBE)
Road Side Equipment (RSE)
Global Positioning Service (GPS)
Dedicated Short Range Communication (DSRC)
Enterprise Network Operations Center
(ENOC)
Backhaul Network
Traffic Operations
Center (TOC)
Network-based Differential GPS (DGPS)
Vehicular Information Infrastructure
Connected-Vehicle Model is Rapidly Morphing
Car & Electronic Component Life Cycles diverging
- Automobiles - Median life is 9.2 yrs
- Design cycle is 3.5 yrs
- Components - Median life 2.0 yrs
- Development cycle 0.5 yrs
Closed electronic components & software under assault
- Open architectures (Android, iPhone 3G, Intel’s MID)
- Carried-in devices (PNDs, cell phones, PDAs, mp3 players)
After-market devices for cars proliferate
- Mushrooming growth
- Advanced capabilities
- Have crossed “impulse” purchase thresholds
- Safety
- Traffic Congestion & Environment (i.e. Energy)
- Mobility Applications
- Privacy-Preserving Secured Communication
Major Concerns and Key Objectives
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Telcom and Automotive Convergence
This is all about
.CAR .ROAD
車 路人
.NET
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.CAR
A Ubiquitous Communications Node
Tire Pressure Sensor
Voice Recognition
and Communications
Information and
Entertainment
Interior SensorsProactive Maintenance
and Self-Diagnosis
Lane Change / Merge
Collision Avoidance
Rear-end
Collision Avoidance
Front-end
Collision Avoidance
Lane or Road
Departure Warnings
GIS-based Services &
Situational Awareness:
• Local Facilities
• Roadway Conditions
• Traffic Information
• Weather Information
• Car/Driver HealthSeat-Back Display
Driver/Passenger
Productivity
Emergency
Response
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.ROAD
Ubiquitous Awareness for Transportation
Lane-Line RFID
for Location Tracking
Road-Side System
Lane/Road Sensors
for Departure Warnings
and Collision Avoidance
Parking Information
Ramp Metering for
Electronic Toll Collection
Real-Time
Road Traffic and
Condition Reporting
to Reduce Congestion
and Accidents
GIS-Based Services
Distance Marker
Smart
Signs
EXPECT ICY ROADS
USE CAUTION
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.NET Essential Infrastructure
is Well Under Way
3G / 4G poised to deliver unprecedented:
– Coverage
– Bandwidth
– Latency
– Reliability
Future wireless technologies
to deliver explosive range
& depth of services
– Personalization
– Immediacy
– Anticipation
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Wireless communications and Mobile Ad
Hoc Networking are Enablers for
Dramatically
Improved
Safety
Security
Efficiency
Convenience
Information
Entertainment
Based on
Software and Applications
Protocols
Intelligence and Autonomy
Computing
Ad Hoc Networking
Storage
Communications
Technologies and Interfaces
To R. Hsing – 1212TELCORDIA PROPRIETARY - INTERNAL USE ONLY
See proprietary restrictions on title page.
USDOT IntelliDrive Program
“Advancing connectivity among vehicles and roadway
infrastructure to significantly improve the safety and mobility
of the U.S. transportation system”
Future vision:
– Vehicles and infrastructure are connected to enable
cashless vehicles
– Access to real-time data on status of vehicles & roadway
transforms transportation system management and
operations
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Vehicular Networks & Telematics App.
V2I Communication
V2V Communication
GPS
Safety/Auto
Services
Navigation
& Mobility
Infotainment &
E-commerce
Telematics Enabled Vehicles
Connected Vehicle Services
•Safety/Auto services •Driver Safety and Security
•Vehicle Maintenance
• Navigation & Mobility•Traffic, ETA, POI, Localized Searches
•Tolls and Parking
•Infotainment & E-Commerce•Digital Content
•Social Networking
Enabling Trends
•Smartphone Platforms•App Store Business Model
•Tethering for OBU
•OBU and Passenger Entertainment Systems•Embedded wireless and sensors
•Smartphone integration with improved HMI
•Infrastructure•Vehicle Infrastructure Integration (Future)
•Cloud based delivery
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Example Vehicle Applications
S
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?
?
??
?
?
?
Cooperative collision avoidance
Lane-change assistance
Road condition warning
Intersection collision warning
Need reliable reception of messages
Need quick dissemination of information
S
R2
R5
R3
R8R7
R6
R4
R1
R9
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Why Telematics Standards Are Important ?
OBE1
TSP1
PSAP
TSPM
OBEN
Common incident data from various
sources for easy, rapid access and sharing
Consistent user interfaces and
technology-neutral protocols can enable
providers to offer telematics services with
economies of scale
Standards Committees (such as TIA TR-
48 works with other TIA committees, national
and international standards organizations,
and other relevant entities to ensure work
items are necessary and not duplicative.
EMS/
Police
Fire/
Hazmat
RSAP
● ● ●
● ● ●
● ● ●
● ● ●
EMS: Emergency Medical Services
OBE: Onboard Equipment
PSAP: Public Safety Answering Point
RSAP: Roadside Assistance Provider
TSP: Telematics Service Provider
To R. Hsing – 16
Cellular Wireless Technologies Evolution
1980 1990 2000 2010
D-AMPS
(IS54/136)
AMPS
GSM
NMT
TACS
HSPA
3GPP2
3GPP
EDGE
GPRSW-CDMA
(UMTS)
LTE
(E-UTRAN
CDMA
(IS-95)1xRTT 1xEV-D0
Rev 0/A/B
1xEV-D0
Rev C
HSUPA
HSDPA
1G 2G 2.5G 3G 3.5G
TD-SCDMA(China)
.NET
Connectivity
& Services
.ROAD
Critical Data
& Situational
Awareness
.CAR
Communications
Node & In-Car
Network
Ubiquitous Telematics Services
Telematics Opportunities
- Technologies
- Standards
- Government Policy
- Business Model
Telematics Challenges
To R. Hsing – 19TELCORDIA PROPRIETARY - INTERNAL USE ONLY
See proprietary restrictions on title page.
Global Telematics -- Revenue (retail)(Note: from iSuppli, 9/2008)
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
OEM Embedded Telematics OEM Mobile Device Telematics
2004 2006 2007 2008 2009 2011 2013
Reta
il V
alu
e (
$M
)
To R. Hsing – 20TELCORDIA PROPRIETARY - INTERNAL USE ONLY
See proprietary restrictions on title page.
USA Telematics -- Revenues (retail)Note: (from iSuppli, 9/2008)
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
5,000
OEM Embedded Telematics OEM Mobile Device Telematics
2004 2006 2007 2008 2009 2011 2013
Reta
il V
alu
e (
$M
)
To R. Hsing – 21
Thank You !
감사합니다 !