Noisy bluetooth traffic data?

A. Nantes, M.P. Miska, A. Bhaskar, Edward Chin Shin Chung

Research output: Journal article publicationLiterature reviewAcademic researchpeer-review

8 Citations (Scopus)

Abstract

Traffic state estimation in an urban road network remains a challenge for traffic models and the question of how such a network performs remains a difficult one to answer for traffic operators. Lack of detailed traffic information has long restricted research in this area. The introduction of Bluetooth into the automotive world presented an alternative that has now developed to a stage where largescale test-beds are becoming available, for traffic monitoring and model validation purposes. But how much confidence should we have in such data? This paper aims to give an overview of the usage of Bluetooth, primarily for the city-scale management of urban transport networks, and to encourage researchers and practitioners to take a more cautious look at what is currently understood as a mature technology for monitoring travellers in urban environments. We argue that the full value of this technology is yet to be realised, for the analytical accuracies peculiar to the data have still to be adequately resolved.
Original languageEnglish
Pages (from-to)33-43
Number of pages11
JournalRoad and Transport Research
Volume23
Issue number1
Publication statusPublished - 1 Mar 2014
Externally publishedYes

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Mechanical Engineering

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