Global Automotive Telematic Standart (GATS) is the new traffic telematics standart introduced by Tegaron Telematics GmbH and Mannesmann Autocom GmbH and is now brought to the CEN working group. The traffic telematic services of GATS require different positioning accuracies, which can be performed with a range of known positioning techniques as well as new techniques, which would have to be developed to the mass marked. Traffic Information Services and General Information Services are easily operated with basic GSM-location-techniques or low-cost satellite based positioning. Emergency Call and Roadside Assistence actually run with onboard GPS-techniques (Global Positioning Syszem) in combination with an off-line map-matching-process in the telematic service center. Reverse dGPS-techniques (differential GPS) are recently evaluated to optimize the Map-Matching. Nowadays Navigation Services in urban areas require either onboard digital road maps or sophisticated use of online dGPS. As an alternative a method is under development, in which detailed information of significant junctions are transmitted to the onboard unit. This information is applied to adjust the actual onboard positioning off-set and is supposed to enable a turn-by-turn-like navigation with a low-cost onboard unit.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Suitability of positioning systems for traffic telematic applications based on GATS


    Contributors:
    Breuer, B. (author)


    Publication date :

    1998


    Size :

    33 Seiten, 25 Bilder


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Telematic Systems

    Hilgers, Michael / Achenbach, Wilfried | Springer Verlag | 2021


    Telematic systems for individual and commercial traffic

    Lehmann, H. / Zemlin, F. / Paulsen, R. | Tema Archive | 2001


    Telematic Systems

    Hilgers, Michael | Springer Verlag | 2023


    Benefit of telematic in combined traffic

    Berger, R. / VDI; Gesellschaft Fahrzeug- und Verkehrstechnik | British Library Conference Proceedings | 1996


    A dynamic traffic assignment method for planning and telematic applications

    Friedrich, M. / Hofsab, I. / Nokel, K. et al. | British Library Conference Proceedings | 2000