The invention belongs to the technical field of automobile parts, and particularly relates to a safety guarantee method for an automotive electric appliance circuit, which can monitor circuit parameters in real time by replacing traditional fuses and relays with intelligent semiconductor devices, and feed back fault information through a communication bus, and a controller analyzes fault causes and guides maintenance. And the circuit is automatically recovered after the fault is eliminated. According to the method, the safety and intelligence of the circuit are improved, faults can be quickly positioned and solved, and the safety of vehicle electric appliance lines is guaranteed. And the system is especially suitable for being configured on a new energy vehicle with more electric equipment and higher reliability requirements. The invention also provides a non-transitory readable recording medium storing the program of the method and a system comprising the medium, and the program can be called through a processing circuit to execute the method.

    本发明属于汽车零部件技术领域,特别涉及一种车用电器线路安全保障方法,通过使用智能半导体器件取代传统的保险丝和继电器,能够实时监测电路参数,并通过通讯总线反馈故障信息,控制器分析故障原因,指导维修。在故障排除后自动恢复电路。该方法提高了电路的安全性和智能化,有利于快速定位并解决故障,保障车辆电器线路安全。尤其适宜配置在用电设备较多、可靠性要求较高的新能源车辆上。本发明还提供一种存储有该方法程序的非暂态可读记录媒体及包含该媒体的系统,通过处理电路可以调用程序,执行上述方法。


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    Titel :

    Vehicle electric appliance circuit safety guarantee method, recording medium and data processing system


    Weitere Titelangaben:

    一种车用电器线路安全保障方法、记录媒体及数据处理系统


    Beteiligte:
    LI PENGYAN (Autor:in) / HU HUAQUN (Autor:in) / WANG YALEI (Autor:in) / YANG YONGNING (Autor:in) / LIU KUN (Autor:in) / BAI JUAN (Autor:in)

    Erscheinungsdatum :

    2024-05-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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