Ian Fraser Highways Agency Co-operative Vehicle - Co-operative Vehicle - Highway Systems Highway Systems Research Research
Transcript
Slide 1
Ian Fraser Highways Agency Co-operative Vehicle - Highway
Systems Research
Slide 2
UK Position on CVHS The UK is currently considering the role
that Cooperative Vehicle-Highway Systems can play on its roads. The
UK is currently considering the role that Cooperative
Vehicle-Highway Systems can play on its roads. The Department of
Transport, Local Government & Regions (DTLR), and the Highways
Agency, alongside other UK Agency organisations have set up a
discussion forum to develop policy and direction in this area. The
Department of Transport, Local Government & Regions (DTLR), and
the Highways Agency, alongside other UK Agency organisations have
set up a discussion forum to develop policy and direction in this
area.
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Shaping Direction Developing the business case and direction
for longer term CVHS research, leading to system development,
demonstration and implementation Developing the business case and
direction for longer term CVHS research, leading to system
development, demonstration and implementation Guided by Highways
Agency 2030 Vision Building upon the inheritance of earlier
research Road Traffic Advisor User Acceptance Studies Foresight
Vehicle Programme + EU Initiatives Developing CVHS in partnership
with stakeholder organisations
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Shaping & Integrating CVHS INFRASTRUCTURE DEVELOPMENT
AUTOMOTIVE DEVELOPMENT APPLICATIONS & SERVICES INTEGRATION
COMMUNICATION POLICY & REGULATION USER NEEDS & SAFETY
COMMERCIAL DEVELOPMENT & MARKET DEMAND POLITICAL AGENDA
INNOVATION IMPLIMENTATION National European ITS Worldwide Urban
Interurban Multimodal Partnerships LEGAL LIABILITY SOCIAL
ENVIRONMENT ECONOMIC
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A Target Capability? Intelligent Speed Adaptation Longitudinal
Vehicle Control Driver Monitoring Floating Car Data Road User
Charging Collision Avoidance Electronic Number Plate Recognition
Route - Guidance Driver Information Integrated Solutions Fully
Automated Highway Lateral Vehicle Control
Slide 6
User Attitudes to Automated Highway Systems IEE International
Conference on Advanced Driver Assistance Systems Held on 17
September 2001
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User Attitudes to Automated Highway Systems: Approach Approach
Three stages of AHS development: Three stages of AHS development: -
Safety and Warning Systems - Driver Assistance Systems - Fully
Automated Highway
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User Attitudes to Automated Highway Systems: Approach
International Review International Review Focus Groups Focus Groups
Structured Survey Structured Survey Seminar and Strategy Workshop
Seminar and Strategy Workshop
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User Attitudes to Automated Highway Systems: Overview Broad
acceptance of all three stages of AHS development Broad acceptance
of all three stages of AHS development Important variations in
attitude among different social groups Important variations in
attitude among different social groups Degree of acceptance varied
between the three stages of AHS development Degree of acceptance
varied between the three stages of AHS development
Slide 10
User Attitudes to Automated Highway Systems Safety and Warning
Systems
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Safety and Warning Systems: Description Provide
information/warnings visually or by voice to: inform drivers of
adverse conditions inform drivers of adverse conditions assist
route guidance/navigation assist route guidance/navigation warn of
dangerous situations or collisions warn of dangerous situations or
collisions warn of obstacles which a driver cannot see warn of
obstacles which a driver cannot see
Safety and Warning Systems: Main Findings (1) 50% of drivers
already use some form of these systems which they consider to be:
50% of drivers already use some form of these systems which they
consider to be: - useful - reliable - good value presentation of
the information by voice is preferred to visual means presentation
of the information by voice is preferred to visual means
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Safety and Warning Systems: Main Findings (2) 70% of drivers
say they would find the systems useful: 70% of drivers say they
would find the systems useful: - on unfamiliar journeys - at night
- on motorways - in congested traffic
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User Attitudes to Automated Highway Systems Driver Assistance
Systems
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Driver Assistance Systems: Description Assist drivers steering,
braking and acceleration to: prevent drivers from exceeding the
speed limit prevent drivers from exceeding the speed limit keep the
vehicle at a safe distance from the vehicle in front keep the
vehicle at a safe distance from the vehicle in front stop and park
the vehicle safely if the driver is unfit to drive stop and park
the vehicle safely if the driver is unfit to drive
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Driver Assistance Systems: Examples Cruise Control Cruise
Control Advanced Cruise Control Advanced Cruise Control Headway
Control Headway Control Traction Control Traction Control
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Driver Assistance Systems: Main Findings (1) 40% of drivers
already use some form of these systems which they consider to be:
40% of drivers already use some form of these systems which they
consider to be: - useful - reliable - good value stop and park was
the most popular stop and park was the most popular
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Driver Assistance Systems: Main Findings (2) Perceived benefits
include: increased driver confidence increased driver confidence
increased feeling of safety increased feeling of safety increased
driver comfort increased driver comfort
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Driver Assistance Systems: Main Findings (3) headway control
was also popular but there was concern (especially from younger
drivers) about: headway control was also popular but there was
concern (especially from younger drivers) about: - surrendering
control - over-reliance - system reliability speed control was the
least popular speed control was the least popular many drivers
prefer voluntary systems to compulsory systems many drivers prefer
voluntary systems to compulsory systems
Slide 21
User Attitudes to Automated Highway Systems Fully Automated
Highway
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Fully Automated Highway: Description Systems in which: vehicles
are fully automated such that the driver operates neither steering
nor brake nor accelerator vehicles are fully automated such that
the driver operates neither steering nor brake nor accelerator all
vehicles travel at the same speed all vehicles travel at the same
speed
Slide 23
Fully Automated Highway: Examples Smart Cruise Smart Cruise
System 7 (Japan) System 7 (Japan) Platooning Platooning (Korea)
(Korea)
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Fully Automated Highway: Main Findings (1) 60% of drivers said
they would use AHS but the least willing were the younger drivers
60% of drivers said they would use AHS but the least willing were
the younger drivers perceived benefits were: perceived benefits
were: - no delays - ability to schedule journeys better - speed
uniformity there was little interest in: there was little interest
in: - operation at higher speed - use of the vehicle as an
office
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Fully Automated Highway: Main Findings (2) Likely
responses
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Fully Automated Highway: Main Findings (3) there were concerns
about: there were concerns about: - system reliability (especially
from younger drivers and those familiar with technology) -
surrendering control - cost to the vehicle owner and taxpayer
likely to increase demand for motorway use, but likely to increase
demand for motorway use, but likely to reduce demand for motorway
use if used with tolls likely to reduce demand for motorway use if
used with tolls
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User Attitudes to Automated Highway Systems : Summary of Key
Findings broad acceptance of all three stages of AHS development
broad acceptance of all three stages of AHS development important
variations in attitude among different social groups important
variations in attitude among different social groups identified
issues likely to affect levels of social acceptance which should be
considered in the design and marketing of AHS identified issues
likely to affect levels of social acceptance which should be
considered in the design and marketing of AHS
Slide 28
Seminar and Strategy Workshop: 5-6 February 2001, ICE, London
50 delegates attended 50 delegates attended papers presented by
prominent experts in the field (from Europe, Japan and the US)
papers presented by prominent experts in the field (from Europe,
Japan and the US) established contacts established contacts
established authority of HA on world-stage established authority of
HA on world-stage
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User Attitudes to Automated Highway Systems : Acknowledgements
Highways Agency Highways Agency Transport and Travel Research Ltd
Transport and Travel Research Ltd ITS Leeds University ITS Leeds
University TRL Limited TRL Limited