A Dynamic Geocast Solution to Support Cooperative Adaptive Cruise Control (CACC) Merging

W. Klein Wolterink, Georgios Karagiannis, Geert Heijenk

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    Abstract

    Cooperative Adaptive Cruise Control (CACC) is a type of cruise control in which the speed of a vehicle is controlled based on wireless communication between vehicles. In this paper we tackle the communication needed in case of fully automatic CACC merging at a junction. The first contribution of our paper is to show that to target the vehicles involved we need a special kind of geocast that takes both the geographical location and the dynamics (speed, acceleration) of a vehicle into account. The second contribution is to give a first approach to such a geocast solution. The resulting geocast protocol is able to target multiple destination sets that are geographically dispersed and that are persistent in time. This paper does not yet include an analysis of the protocol, but analyses by means of simulation and real-world testing have already been planned.
    Original languageUndefined
    Title of host publicationFourth ERCIM workshop on e-mobility
    Place of PublicationLuleå
    PublisherLulea Tekniska Universitet
    Pages113-119
    Number of pages7
    ISBN (Print)978-91-7439-103-9
    Publication statusPublished - 31 May 2010
    Event4th ERCIM Workshop on eMobility 2010 - Luleå University of Technology, Luleå, Sweden
    Duration: 31 May 201031 May 2010
    Conference number: 4

    Publication series

    Name
    PublisherLuleå tekniska universitet

    Workshop

    Workshop4th ERCIM Workshop on eMobility 2010
    CountrySweden
    CityLuleå
    Period31/05/1031/05/10

    Keywords

    • CACC
    • IR-72114
    • METIS-270852
    • EWI-18014
    • merging
    • ITS
    • VANET
    • V2V
    • V2X
    • Geocast
    • georouting

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