The invention relates to a database file generation method and device, vehicle-mounted equipment and a vehicle, and the method comprises the steps: obtaining a communication message in a vehicle-mounted gateway, extracting message information and signal information from the communication message, and building an incidence relation between the message information and the signal information; the current storage form of the message information and the signal information is converted into a target storage form, the target storage form comprises a communication matrix form, and a database file is generated based on the message information stored in the target storage form, the signal information stored in the target storage form and the incidence relation between the message information and the signal information; according to the method and the device, the communication message in the vehicle-mounted gateway can be automatically acquired, the current storage form of the message information and the signal information is automatically converted into the target storage form, and the database file is automatically generated, so that the dependence on manual operation is reduced, the working efficiency is improved, and the error rate of the manual operation is reduced.

    本申请涉及一种数据库文件生成方法、装置、车载设备及车辆,该方法获取车载网关中的通信消息,从通信消息中提取报文信息和信号信息,并建立报文信息与信号信息之间的关联关系,将报文信息和信号信息的当前存储形式转换为目标存储形式,目标存储形式包括通信矩阵形式,基于以目标存储形式存储的报文信息、以目标存储形式存储的信号信息、以及报文信息与信号信息之间的关联关系,生成数据库文件;本申请能够自动获取车载网关中的通信消息,自动将报文信息和信号信息的当前存储形式转换为目标存储形式,并自动生成数据库文件,降低了对人工操作的依赖性,提高工作效率,减少人工操作的出错率。


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    Title :

    Database file generation method and device, vehicle-mounted equipment and vehicle


    Additional title:

    一种数据库文件生成方法、装置、车载设备及车辆


    Contributors:
    CHEN WEIWEI (author) / ZENG BO (author) / CHEN XINGYU (author) / LI FU (author)

    Publication date :

    2024-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung




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