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dashroad Presented forGulf TrafficNov 2016
Revisiting V2X technology for the UAE
What is V2V/V2X
802.11p aka DSRC
Dubai: A Connected City
If this is the goal, we need to benchmark the other markets
The Current Status• Japan• Europe• United States• UAE
JAPAN
Toyota V2V + V2X Projections
Japan• Toyota put V2V/V2X in its Japanese models as
“ITS Connect”
Japan: Turn Caution
V2X: Turn Signal Information
EUROPE
Europe: V2V + V2X
Tilburg Pilot• Tilburg
Pilot includes portable DSRC module
• Mobile app tied to V2V
Tilburg Pilot
40%Congestion is caused by motorists braking unexpectedly
Use V2V to tell ‘rubber neckers’ to slow down
Tilburg Pilot
-10? %The pilot is still ongoing
• They are seeing congestion reduction
• Data not compiled yet
Tilburg Road-Side Unit• Cohda Wireless
Road Side Unit • Captures 1km
from RSU to surrounding cars
• Cohda Wireless used for turn signals
UNITED STATES
United States• 1999 FCC allocated 5.9GHz (5825 –
5925 MHZ) for DSRC• Goal was to reduce fatalities– 37,000/yr
• Reduce congestion– $87B/yr
• Dec 2016, NHTSA was to announce DSRC guidelines
US DRSC Spectrum
US Elections and V2V
Current political climate most likely will delay implementation of V2V/V2X
V2V/V2X IN THE UAE
UAE + GCC• Current spectrum is used for Earth-
to-space / mobile communication• Qatar is currently discussing
allocating 5.9GHz for DSRC at GCC level
UAE and V2V
Range Makes a Difference
PROPOSALS ON HOW V2X CAN HELP THE UAE
Top Reasons for Accidents in UAE
• Sudden Lane Change• Misjudgment• Not Enough Distance• Entering Road without Checking if Clear• Speeding• Lack of Attention• Jumping Red lights
Source: Ministry of Interior
#1: Sudden Lange Change• V2V/V2X will
help with– Lane Change– Blind Spot– Talking to Road
Signals with lead time
– Ability to speak with pedestrians with V2X phones
#2: Misjudgment
• Ability to talk to cars and infrastructure to help make better judgments
#3: Not Enough Space• Milliwave radars
give spacing today – So much space
drivers fill it in• DSRC will tell all
drivers how much space to keep with lower latency than milliwave
#4 Entering Road without Checking if Clear
• Ability to check in 360 degrees in 3ms to make sure entering roads will not be an issue
#5 Speeding
V2V/V2X will only give information to drivers
#6 Lack of Attention• Audio • Visual• Audio + Visual
TOYOTA RESEARCH:- AUDIO ONLY -1S- VISUAL ONLY -.85S- AUDIO + VISUAL -0.5S
#7 Jumping Red Lights
Siemens Smart Road Signal Technology• This is built on the same DSRC stack created by
Cohda Wireless
HOW TO BRING V2X TO THE UAE
The Siemens Road Side Unit (RSU)
The Benefits• Reduction in congestion can save
$2B/yr in the UAE• Zero Fatality Goal by 2020 will need
V2V & V2X– Currently at 6 deaths/100,000
The Challenges• Spectrum allocation
– TRA follows European standards– 5.9GHz should be possible
• Internal and External Stakeholders– Public Level
• GCC• Federal• Emirates
– Private Level• Road & Transportation Companies• Software Developers• Consultants• OEMs – they are already developing V2V solutions
Future V2V/V2X IdeasStationary/Slow Vehicle AheadIntersection Collision Warning
Signal Violation Warning Hazardous Location Warning Emergency Vehicle Warning
Traffic Jam Ahead Road Side Alerts
Green Light Optimization Speed In-Vehicle Signage Road Work Warning
Future V2V Projects for the UAE
•Forward Collision Warning •Red Light Violation •Curve Speed Warning •Sandstorm Warning•Traffic Probe Snapshot •Variable Speed Sign IVS •Speed Limit Violation •Traffic Signal Priority
V2V/V2X IN THE GCC
QMIC’s V2X Road Map
Early Deploymen
t
Large-Scale Pilot System
Ready
Field Demo
Completed
Extensive pilot and Usability
2016
2017
2019
APRIL201
4
2017
2018
GCCV2X:
Spectrum?Regulations?
Privacy?
Regional Cooperation?
Security?
GCCV2X:
REVISITING V2X TECHNOLOGY FOR THE UAE