The invention discloses an electric vehicle high-voltage interlocking fault detection and processing system, method and terminal, and belongs to the technical field of electric vehicles, the electric vehicle high-voltage interlocking fault detection and processing system comprises an MCU electric drive control unit, a BMS battery management system, an IC instrument and a TBOX vehicle networking system which are electrically connected with a VCU vehicle control unit, the TBOX vehicle networking system is connected with the new energy vehicle safety monitoring platform through a network. According to the high-voltage interlocking fault detection and processing system, method and terminal for the electric automobile, during high-voltage interlocking detection of the whole automobile, detection of key high-voltage components, namely a battery and detection of other high-voltage components are distinguished, and the detection accuracy can be achieved; on the basis of a high-voltage interlocking fault processing mechanism, the satisfaction degree of a user is improved by distinguishing charging and discharging working conditions of the whole vehicle, positioning fault components, defining different fault levels and fault processing strategies and reminding the user of safety through a fault lamp of the whole vehicle.

    本发明公开了一种电动汽车高压互锁故障检测及处理系统、方法及终端,属于电动汽车技术领域,包括分别与VCU整车控制器电性连接的MCU电驱控制单元、BMS电池管理系统、IC仪表和TBOX车联网系统,所述TBOX车联网系统通过网络与新能源汽车安全监控平台连接。本发明提供一种电动汽车高压互锁故障检测及处理系统、方法及终端,在整车高压互锁检测时,区分关键高压部件‑电池和其他高压部件的检测,可以实现检测的精准度;在高压互锁故障处理机制上,通过区分整车充电、放电工况,定位故障部件,定义不同的故障等级和故障处理策略,并通过整车故障灯提醒用户安全,提升用户满意度。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric vehicle high-voltage interlocking fault detection and processing system, method and terminal


    Weitere Titelangaben:

    一种电动汽车高压互锁故障检测及处理系统、方法及终端


    Beteiligte:
    SU LING (Autor:in) / LIU XUYING (Autor:in) / GAO RU (Autor:in) / WEI WANGRUI (Autor:in) / WANG MIAO (Autor:in) / LIU WANXI (Autor:in)

    Erscheinungsdatum :

    29.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Electric vehicle high-voltage interlocking fault detection method and system and electric vehicle

    DING MEILIN / WANG YING / CHEN YUXIN | Europäisches Patentamt | 2023

    Freier Zugriff

    High-voltage interlocking fault processing method and high-voltage interlocking system

    YUE DAN / CHEN YUNJIAN / SI YANTAO | Europäisches Patentamt | 2024

    Freier Zugriff

    High-voltage interlocking fault processing method and vehicle

    GAO LIXIN / LIU WENYUE / CHU QI | Europäisches Patentamt | 2024

    Freier Zugriff

    High-voltage interlocking system, vehicle and high-voltage interlocking detection method

    LING MIN / LI ZHENZHEN / YU JUNJIE | Europäisches Patentamt | 2023

    Freier Zugriff

    High-voltage interlocking system, high-voltage interlocking detection method and vehicle

    FENG XINWEI / XIANG XIAOLEI / LI CHUNJIE et al. | Europäisches Patentamt | 2025

    Freier Zugriff