The invention provides an electronic control unit (ECU) upgrading method and device, equipment and a storage medium, and the method comprises the steps: firstly, responding to an ECU upgrading instruction from a diagnosis upper computer, sending a hypertext transfer protocol (HTTP) request carrying a target software identifier to the diagnosis upper computer, the HTTP request being used for establishing an HTTP transmission channel with the diagnosis upper computer, and sending the target software identifier to the diagnosis upper computer; the HTTP transmission channel is used for transmitting software upgrade package data; receiving software upgrade package data corresponding to the target software identifier based on the HTTP transmission channel; and in the process of receiving the software upgrade package data, installing the software corresponding to the target software identifier in the target electronic control unit by using the software upgrade package data. Visibly, according to the embodiment of the invention, the software corresponding to the target software identifier can be installed and upgraded in the process of receiving the software upgrade package data based on the HTTP transmission channel, and the software upgrade package data does not need to be stored in the memory of the ECU, so that the memory space of the ECU is effectively saved.

    本公开提供了一种电子控制单元升级方法、装置、设备以及存储介质,所述方法包括:首先响应于来自诊断上位机的ECU升级指令,向诊断上位机发送携带目标软件标识的超文本传输协议HTTP请求,其中,HTTP请求用于与诊断上位机建立HTTP传输通道,HTTP传输通道用于传输软件升级包数据;然后基于HTTP传输通道,接收目标软件标识对应的软件升级包数据;在接收软件升级包数据的过程中,利用软件升级包数据,对目标电子控制单元中的目标软件标识对应的软件进行安装。可见,本公开实施例能够在基于HTTP传输通道接收软件升级包数据的过程中,对目标软件标识对应的软件进行安装升级,而无需将软件升级包数据存储在ECU的内存中,从而有效节省了ECU的内存空间。


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    Title :

    Electronic control unit upgrading method and device, equipment and storage medium


    Additional title:

    一种电子控制单元升级方法、装置、设备以及存储介质


    Contributors:
    LEI MING (author) / WANG BO (author) / HAN LIJING (author)

    Publication date :

    2025-05-30


    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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