Personal Mobility

Traffic Scotland has been providing real-time information on the Scottish trunk road network
since 1999. The service has been continually developing and improving to meet the demands
and needs of the public, network managers and stakeholders. Traffic Scotland has undergone
a number of significant enhancements. These have ranged from performance upgrades to
provide improved service and to ensure maximum availability and accessibility in times of
high demand; functionality developments to include journey time, traveller emission and
public transport information; expansion of the network coverage allowing access to more
CCTV images; inclusion of greater event specific information; user tailored data available
through a range of media; and the adoption of DATEX2.

IBI Group

Transport Scotland

Presented at the ITS America Annual Conference and Exposition, November 16-20, 2008, New York, New York

The potential to create innovative information services and applications, such as real-time
traveller information for a multi-modal journey for any given destination, or combination of
destinations, has never been greater. A facility or forum that could provide an experimental
environment for developing such services, an "information incubator", could encourage wider
experimentation with data and help persuade the users and owners of information to
collaborate and undertake further innovative projects. Using the scenario of providing realtime
traveller information for a multi-modal journey for a given destination, or combination
of destinations and/or activities, this work aims to demonstrate how a facility or forum could
be developed and provide such an environment. Notably, this work has been successfully
completed within a few months, which in itself is a significant feature of the challenge.

UK Department for Transport

Presented at the ITS America Annual Conference and Exposition, November 16-20, 2008, New York, New York

Travel time information effects drivers’ route choice behavior, and is regarded as one of the
effective measures to ease traffic congestion. A questionnaire survey on travel time
information was conducted at Service Areas (SA) and Parking Areas (PA) on the expressways
in Japan. The questionnaire mainly consisted of questions on the consciousness and needs for
travel time information and their route choice behavior with/without the information. It
reveals that approximately 80% of drivers accept ±10 minutes error of travel times. When an
increase or a decrease arrow was added to travel time information under the questionnaire, it
had a considerable influence on their route choice behavior. As a result, it was clarified that
the display of the arrow on travel time information had possibility to relieve traffic congestion
effectively.

Meijo University

Presented at the ITS America Annual Conference and Exposition, November 16-20, 2008, New York, New York

The Co-Driver Alert project has successfully developed and demonstrated end-to-end
operability of an after market fit in-vehicle hazard alert system suitable for future deployment
in the UK. The concept of the Co-Driver Alert system is to provide increased driver
awareness to both static and dynamic hazards. This paper presents the project objectives, the
technical challenges faced during the development phase, and provides a description of the
systems architecture.

Atkins Intelligent Transport Systems

University of Warwick

MIRA Ltd

Auto-txt Ltd

Ergonomics and Safety Research Institute

Ricardo UK Ltd, Cambridge Technical Centre

innovITS

Presented at the ITS America Annual Conference and Exposition, November 16-20, 2008, New York, New York

Traffic signal reviews have been undertaken in recent years and significant improvements have been achieved using computer aids to optimise traffic signal operation. Using computer aids, coordination can be modeled and traffic signal data can be collected and reviewed as part of the process of optimisation.

Road User Services

Presented at the ITS America Annual Conference and Exposition, November 16-20, 2008, New York, New York