The invention relates to a method for operating a transmitter unit (12) of a wireless key system of a motor vehicle (10), wherein a control device (16) of the transmitter unit (12) provides that, for a respective closing operation (S) in at least one measurement cycle (14), in each case in response to a polling message (15), in a plurality of successive time slots (19), in each case one of a plurality of anchor transmitters (13) of the transmitter unit (12) transmits an anchor message (17), and the measurement cycle (14) is ended by reception of a final message (18), which signals reception times of the anchor messages (17) measured by a wireless key unit (11). The invention provides that, for determining a transmission sequence (22) of the anchor transmitters (13), by means of an assignment rule (20) an assignment (21) of the anchor transmitters (13) to the time slots (19) is carried out, wherein the assignment rule (20) provides that the assignment (21) takes place variably over time.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    METHOD AND CONTROL DEVICE FOR OPERATING A TRANSMITTER OF A RADIO KEY SYSTEM OF A MOTOR VEHICLE AND MOTOR VEHICLE WITH SUCH A TRANSMITTER


    Beteiligte:

    Erscheinungsdatum :

    2021-08-12


    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 / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr




    System for cleaning sensor/transmitter of motor vehicle

    TREBOUET MARCEL | Europäisches Patentamt | 2022

    Freier Zugriff

    SYSTEM FOR CLEANING A SENSOR/TRANSMITTER OF A MOTOR VEHICLE

    TREBOUET MARCEL | Europäisches Patentamt | 2023

    Freier Zugriff

    Tire anti-theft system, signal transmitter thereof and motor vehicle

    WU JIA | Europäisches Patentamt | 2021

    Freier Zugriff

    Motor vehicle, system and method for operating such a motor vehicle and such a system

    BUEHS FLORIAN / GRAEBNER OLIVER | Europäisches Patentamt | 2020

    Freier Zugriff