The invention relates to the field of data analysis of direct-current charging piles, and provides a communication message synchronous analysis method and system and a readable storage medium in order to solve the problem that an existing direct-current charging pile only carries out single analog quantity analysis or digital quantity analysis and cannot guarantee time precision and synchronization between analog quantity and digital quantity. Comprising the following steps that an equipment simulator, a charging pile to be tested and a computer are connected in sequence, the computer samples communication messages transmitted and received by the charging pile to be tested to obtain communication message sampling data, and time of all the communication message sampling data is converted into computer time; the computer samples analog quantity signals in the charging process of the to-be-tested charging pile to obtain analog quantity sampling data, and time of a first sampling point in the analog quantity sampling data is converted into computer time; performing synchronous analysis on the communication message test data and the analog quantity sampling data according to computer time; and judging whether the division writing structure meets the test requirement or not, and completing the test of the to-be-tested charging pile.

    本发明涉及直流充电桩的数据分析领域,为解决现有直流充电桩仅进行单一模拟量分析或数字量分析,无法保证时间精度和模拟量与数字量之间同步的问题,而提出一种通信报文同步分析方法、系统及可读存储介质,包括下述步骤:设备模拟器、待测充电桩和计算机依次连接,计算机对待测充电桩收发的通信报文进行采样,得到通信报文采样数据,将所有通信报文采样数据的时间换算为计算机时间;计算机对待测充电桩充电过程中的模拟量信号进行采样,得到模拟量采样数据,将模拟量采样数据中第一个采样点的时间换算为计算机时间;将通信报文测试数据和模拟量采样数据按照计算机时间进行同步分析;判断分写结构是否满足测试要求,完成待测充电桩的测试。


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    Titel :

    Communication message synchronization analysis method and system, and readable storage medium


    Weitere Titelangaben:

    一种通信报文同步分析方法、系统及可读存储介质


    Beteiligte:
    YANG YOUGUO (Autor:in) / CHENG KAI (Autor:in)

    Erscheinungsdatum :

    24.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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