An electronic control unit (100) is incorporated as one of a plurality of electronic controllers (100) composing a system for controlling in-vehicle devices on a distributed and mutually-synchronized control manner in a vehicle. The plurality of electronic control units (100) are communicably connected with each other via an in-vehicle network (1) to communicate information including the time-dependent data among the electronic control units. Each electronic control unit (100) comprises a control member, an elapsed-time calculation component, and a validity determination component. The control member performs the control on the basis of time-dependent data acquired in time series relating to the vehicle. The elapsed-time calculation component is configured to calculate an elapsed time elapsing from acquisition of the time-dependent data. The validity determination component is configured to use the calculated elapsed time to determine whether or not the time-dependent data is valid or not for the control in terms of freshness of the time-dependent data.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electronic control units for controlling in-vehicle devices using time-dependent data and vehicle control system integrating such units for real-time distributed control


    Weitere Titelangaben:

    Elektronische Steuereinheiten zur Steuerung in Fahrzeugen unter Verwendung von zeitabhängigen Daten und Fahrzeugsteuersystem mit derartigen Einheiten für verteilte Echtzeit-Steuerung
    Unités de commande électrique pour la commande de dispositifs à bord du véhicule à l'aide de données dépendant de la durée et système de commande de véhicule intégrant lesdites unités pour la commande distribuée en temps réel


    Beteiligte:
    SHIDAI TAKAHIRO (Autor:in) / MIYAMOTO SEIJI (Autor:in) / NODA WAKA (Autor:in) / ITO RYO (Autor:in) / HIRANO HIROYUKI (Autor:in)

    Erscheinungsdatum :

    2018-12-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04J Multiplex-Verkehr , MULTIPLEX COMMUNICATION



    ELECTRIC VEHICLE SAFETY CONCEPT USING DISTRIBUTED VEHICLE CONTROL UNITS

    HERB ROBERT | Europäisches Patentamt | 2018

    Freier Zugriff

    Automated Real-Time Testing of Electronic Control Units

    Krisp, H. / Lamberg, K. / Leinfellner, R. et al. | British Library Conference Proceedings | 2007


    Automated real-time testing of electronic control units

    Krisp,H. / Lamberg,K. / Leinfellner,R. et al. | Kraftfahrwesen | 2007


    Automated Real-Time Testing of Electronic Control Units

    Krisp, Holger / Lamberg, Klaus / Leinfellner, Robert | SAE Technical Papers | 2007


    VEHICLE CONTROL UNITS

    TAGAWA YOSUKE / KATO HARUYA / IMAMURA TATSUYA et al. | Europäisches Patentamt | 2015

    Freier Zugriff