The invention discloses a vehicle-mounted Ethernet centralized data management system and method, and relates to the technical field of vehicle-mounted Ethernet communication based on a time-sensitive network, and the system comprises an ECU recognition module which is used for extracting an ECU unit; the current parameter analysis module is used for obtaining the mention rate and the importance degree of each basic parameter according to the ECU unit and obtaining a first parameter probability; the historical parameter analysis module is used for extracting a query rate and a modification rate of historical parameters to obtain a second parameter probability; the parameter screening module is used for obtaining a target basic parameter according to the first parameter probability and the second parameter probability; the quick entry module is used for obtaining network entries according to the parameter entries and setting quick entries according to the network entries; and the entity structure generation module is used for generating a distributed data entity structure. The method and the device have the effect of improving the efficiency and the accuracy of parameter query and modification in the test development process of the vehicle-mounted Ethernet.

    本申请公开了一种车载以太网集中式数据管理系统及方法,涉及基于时间敏感网络的车载以太网通信的技术领域,其包括ECU识别模块:用于提取ECU单元;当前参数分析模块:用于根据ECU单元,得到每个基础参数的提及率以及重要程度,得到第一参数概率;历史参数分析模块:用于提取历史参数的查询率和修改率,得到第二参数概率;参数筛选模块:用于根据第一参数概率以及第二参数概率,得到目标基础参数;快捷入口模块:用于根据参数条目得到网络条目,根据网络条目设置快捷入口;实体结构生成模块:用于生成分布式数据实体结构。本申请具有提升车载以太网在测试开发过程中参数查询和修改的效率和精确度的效果。


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    Title :

    Vehicle-mounted Ethernet centralized parameter management system and method


    Additional title:

    一种车载以太网集中式参数管理系统及方法


    Contributors:
    GUO YANAN (author) / ZHANG HAILU (author) / LIU YANG (author) / GE TONG (author) / WU CHUNYU (author) / WANG CHAO (author) / WANG HAOTIAN (author)

    Publication date :

    2025-03-14


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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