The invention relates to Intelligent Transport Systems, ITS, providing ITS services where an ITS station, ITS-S, is tested. ITS messages broadcast by the Station Under Test, SUT, is signed with an authorization ticket, AT. The same dedicated Test ITS-application identifier, ITS AID, is used in the AT for multiple operational ITS services under test, while the specific authorizations at ITS service level are signalled in the Service Specific Permissions, SSP, section of the ATs. The SSP can signal a unique authorized service or list several of them. The testing system deduces the type, hence the format, of the broadcast ITS message (carrying the dedicated Test ITS AID) from the SSP section of the AT or from the message ITS itself. It also checks, using the SSP section, that the ITS station is allowed to use the ITS service (under test) corresponding to the deduced message type. The disclosure proposes an alternative way to identify the test response ITS messages, that does not require mirroring the regular ITS-AIDs, hence saving AID values that are rare resources. Also disclosed is an Authorization Authority, AA, configured to provide, to an ITS station under test, one or more Test authorisation tickets.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Enhanced authorization tickets for test mode in intelligent transport systems


    Beteiligte:
    ERIC NASSOR (Autor:in) / ISABELLE MORVAN (Autor:in) / HERVÉ RUELLAN (Autor:in) / BRICE LE HOUEROU (Autor:in) / GÉRALD KERGOURLAY (Autor:in)

    Erscheinungsdatum :

    2023-09-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



    METHOD FOR ISSUING AUTHORISATION TICKETS IN AN INTELLIGENT TRANSPORT SYSTEM

    TIJINK JASJA / GUNER REFI-TUGRUL | Europäisches Patentamt | 2020

    Freier Zugriff




    PERCEPTION SERVICE TEST MODE IN INTELLIGENT TRANSPORT SYSTEMS

    LE HOUEROU BRICE / MORVAN ISABELLE / NASSOR ERIC et al. | Europäisches Patentamt | 2023

    Freier Zugriff