A connection establishment method, performed by an electric vehicle (EV) being supplied power from a power supply device, may include scanning beacon broadcast in a low-level communication scheme from a plurality of chargers; selecting a beacon signal having a minimum signal attenuation by calculating signal attenuations for a plurality of scanned beacon signals; and establishing a communication connection with an electric vehicle supply equipment (EVSE) associated with a charger transmitting the beacon signal having the minimum signal attenuation.


    Access

    Download


    Export, share and cite



    Title :

    Method and apparatus for communication establishment for wireless power transfer


    Contributors:
    JANG JIN SU (author) / KIM ZEUNG IL (author) / JUNG TAEK HYUN (author)

    Publication date :

    2024-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H04B TRANSMISSION , Übertragung



    METHOD AND APPARATUS FOR COMMUNICATION ESTABLISHMENT FOR WIRELESS POWER TRANSFER

    JANG JIN SU / KIM ZEUNG LL / JUNG TAEK HYUN | European Patent Office | 2024

    Free access

    METHOD AND APPARATUS FOR COMMUNICATION ESTABLISHMENT FOR WIRELESS POWER TRANSFER

    JANG JIN SU / KIM ZEUNG IL / JUNG TAEK HYUN | European Patent Office | 2021

    Free access

    APPARATUS AND METHOD FOR COMMUNICATION ASSOCIATION FOR WIRELESS POWER TRANSFER

    JANG JIN SU / KIM ZEUNG IL / JUNG TAEK HYUN | European Patent Office | 2021

    Free access

    Wireless communication method and apparatus for wireless power transfer to electric vehicle

    KIM ZEUNG IL / JEON BYUNG SEUNG | European Patent Office | 2021

    Free access