The present disclosure relates to the technical field of charging guidance signal acquisition for new energy vehicles, and provides a charging guidance signal acquisition circuit, a new energy vehicle-mounted charging socket and a charging pile. The charging guidance signal acquisition circuit includes: a signal amplification and filtering circuit configured to receive a charging guidance signal, and amplify and filter the received charging guidance signal; and a voltage divider circuit, an input end of which is connected to an output end of the signal amplification and filtering circuit, and configured to adjust the charging guidance signal processed by the signal amplification and filtering circuit to a target value, which is a voltage that meets electrical requirements of a charging guidance signal input pin of a vehicle-mounted charging controller; the voltage divider circuit includes at least two adjustable resistors connected in series, and resistances values of the adjustable resistors are adjustable according to the electrical requirements of the charging guidance signal input pin. The embodiments of the present disclosure can overcome or alleviate the problem that it is difficult to charge the new energy vehicle normally due to the lack of uniformity charging guidance signal standards.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CHARGING GUIDANCE SIGNAL ACQUISITION CIRCUIT, NEW ENERGY VEHICLE-MOUNTED CHARGING SOCKET, AND CHARGING PILE


    Beteiligte:
    WANG CHAO (Autor:in) / LI CHUNPENG (Autor:in)

    Erscheinungsdatum :

    05.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




    Charging socket and charging pile

    LI CAIHONG | Europäisches Patentamt | 2022

    Freier Zugriff


    Charging pile socket, charging system and charging method

    WANG WEI / LI NING / PAN QIURONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Signal transmission circuit, charging pile and charging vehicle

    FENG WEN / ZHANG GUOSONG | Europäisches Patentamt | 2024

    Freier Zugriff