The embodiment of the invention discloses a software flashing system, method and device. Flashing equipment is in communication connection with an electric driving system through a wireless transmission module. And when the electric driving system receives a detection instruction issued by the flashing equipment, hardware equipment contained in the electric driving system is preprocessed according to a set pre-programming rule, and a response signal is fed back to the flashing equipment. When receiving the response signal, the flashing equipment transmits a service request carrying the application program to the electric driving system; and the electric driving system stores the application program in a corresponding memory area according to a set security access mode. The secure access mode comprises identity verification of the flash device and detection of the application program, so that the security of the software updating process is effectively ensured. The software updating of the electric driving system can be quickly realized through the flashing equipment, and a manager does not need to manually configure and update the hardware equipment of the electric drive system, so that the processing efficiency of the software updating of the electric driving system is improved.

    本发明实施例公开了一种软件刷写系统、方法和装置,刷写设备通过无线传输模块实现与电驱动系统的通信连接。电驱动系统接收到刷写设备下发的检测指令时,按照设定的预编程规则,对电驱动系统包含的硬件设备进行预处理,并向刷写设备反馈响应信号。刷写设备接收到响应信号时,向电驱动系统传输携带有应用程序的服务请求;电驱动系统按照设定的安全访问方式将应用程序存储至相应的内存区。安全访问方式包含了对刷写设备的身份验证以及对应用程序的检测,有效的保证软件更新过程的安全性。通过刷写设备可以快速的实现对电驱动系统的软件更新,无需管理人员对电驱动系统的硬件设备手动进行配置更新,提升了电驱动系统软件更新的处理效率。


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    Titel :

    Software flashing system, method and device


    Weitere Titelangaben:

    一种软件刷写系统、方法和装置


    Beteiligte:
    CHEN KUN (Autor:in) / CHEN JIANMING (Autor:in) / LIU PENGFEI (Autor:in) / YANG JICHUN (Autor:in) / LI JING (Autor:in) / WANG CHEN (Autor:in) / XI YONGGUANG (Autor:in)

    Erscheinungsdatum :

    21.12.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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