The present invention provides a high-voltage detection circuit, detector, battery device and vehicle, the high-voltage detection circuit includes: a controller including a first signal input port, a second signal input port, and a signal output port; a current detection sub-circuit for sampling a current signal of internal side of a main negative switch and for transmitting the current signal to the first signal input port; a switch detection sub-circuit, a first end of the switch detection sub-circuit being configured to sample a first electric signal of external side of a to-be-detected switch, and a second end of the switch detection sub-circuit being configured to transmit the first electric signal to the second signal input port; and a switch driving sub-circuit, configured for sampling a switch control signal via the signal output port and generating a switch driving signal according to the switch control signal.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    High-voltage detection circuit, detector, battery device and vehicle


    Beteiligte:
    DAN ZHIMIN (Autor:in) / HOU YIZHEN (Autor:in) / SUN ZHANYU (Autor:in) / LUO JIECHAO (Autor:in) / XU JIA (Autor:in)

    Erscheinungsdatum :

    23.03.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H03K PULSE TECHNIQUE , Impulstechnik



    HIGH-VOLTAGE DETECTION CIRCUIT, DETECTOR, BATTERY DEVICE AND VEHICLE

    DAN ZHIMIN / HOU YIZHEN / SUN ZHANYU et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    High-voltage detection circuit, current sampling unit, detector, battery device, carrying tool and power supply device

    DAN ZHIMIN / HOU YIZHEN / CAI JINBO | Europäisches Patentamt | 2020

    Freier Zugriff

    Heat preservation circuit of power battery, vehicle high-voltage circuit and vehicle

    WEI MINGANG / GUO MENGMENG / SUN XIAOWEN et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Voltage type detection circuit, battery, charging interface and vehicle

    WANG BIN / JIANG GUANFENG / ZHANG XIAOFENG | Europäisches Patentamt | 2024

    Freier Zugriff