A software updating apparatus includes an update control section that performs a software update for each of a plurality of electronic control units mounted in a vehicle, by using new versions of software supplied via a network, and an update mode determining section that selectively determines an update mode used when performing the software update, from among a parallel update mode and a serial update mode. The update control section performs the software update for each of the plurality of electronic control units based on the update mode determined by the update mode determining section.


    Access

    Download


    Export, share and cite



    Title :

    Software updating apparatus, vehicle, and software updating method


    Contributors:

    Publication date :

    2021-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



    SOFTWARE UPDATING APPARATUS, VEHICLE, AND SOFTWARE UPDATING METHOD

    INOUE GENTA | European Patent Office | 2020

    Free access

    Software updating apparatus, vehicle, and software updating method

    INOUE GENTA | European Patent Office | 2022

    Free access

    SOFTWARE UPDATING APPARATUS, VEHICLE, AND SOFTWARE UPDATING METHOD

    INOUE GENTA / SHIONOYA YOSUKE | European Patent Office | 2020

    Free access

    SOFTWARE UPDATING APPARATUS AND SOFTWARE UPDATING METHOD

    TERAOKA HIDETOSHI / KUROSAWA KENICHI / NAKAHARA FUMIHARU | European Patent Office | 2018

    Free access

    Software updating apparatus and software updating method

    TERAOKA HIDETOSHI / KUROSAWA KENICHI / NAKAHARA FUMIHARU | European Patent Office | 2019

    Free access