Method for operating a cabin air filtration system (12) with an air filter device (20) for filtering an air flow (38) into the cabin (14). The air filter device comprises at least one filter element (42, 44, 46) having a storage means (48). The method comprises the stepsA) retrieving from the storage means of the filter element data comprising information characterizing the filter element;B) providing system information for the filter element identified by the information retrieved in step A), which system information links- at least one characteristic of the filter element comprising information on a filtration efficiency of the filter element,- a magnitude of the air flow through the air filter device,- a recirculation ratio of fresh and recirculated air of the air flow through the air filter device,- air property data referring to an air property inside and/or outside the cabin, and- an air quality information which characterizes the air quality inside the cabin;C) retrieving current air property data referring to an air property inside and/or outside the cabin;D) determining from the system information for the current magnitude of the air flow, the current recirculation ratio of fresh and recirculated air and the air property data the air quality information which characterizes the air quality inside the cabin.


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    Title :

    METHOD FOR OPERATING A CABIN AIR FILTRATION SYSTEM OF A VEHICLE, USE OF A FILTER ELEMENT, ELECTRONIC CONTROL UNIT AND CABIN AIR FILTRATION SYSTEM


    Additional title:

    VERFAHREN ZUM BETRIEB EINES KABINENLUFTFILTRATIONSSYSTEMS EINES FAHRZEUGS, VERWENDUNG EINES FILTERELEMENTS, ELEKTRONISCHES STEUERGERÄT UND KABINENLUFTFILTRATIONSSYSTEM
    PROCÉDÉ DE FONCTIONNEMENT D'UN SYSTÈME DE FILTRATION D'AIR D'UNE CABINE D'UN VÉHICULE, UTILISATION D'UN ÉLÉMENT DE FILTRE, UNITÉ DE COMMANDE ÉLECTRONIQUE ET SYSTÈME DE FILTRATION D'AIR DE CABINE


    Contributors:

    Publication date :

    2023-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B01D SEPARATION , Trennen



    METHOD FOR OPERATING CABIN AIR FILTRATION SYSTEM OF VEHICLE, ELECTRONIC CONTROL UNIT AND CABIN AIR FILTRATION SYSTEM

    BAUER BERND / BAUCH MAXIMILIAN / PFLÜGER FRANK | European Patent Office | 2024

    Free access