To provide an update device, a vehicle control device, and an update method that can reduce users' troublesomeness.SOLUTION: An update system includes a server device and a remote ECU (an example of an update device). The update device includes a detection unit 22 and an update unit 23. The detection unit 22 detects a travel state which is a travel state when a vehicle is travelling and when a communication load on an on-vehicle network CN due to control of a vehicle control device 10 is low. When the detection unit 22 detects the travel state when the communication load is low, the update unit 23 updates a control program executed by the vehicle control device via the on-vehicle network CN.SELECTED DRAWING: Figure 2

    【課題】ユーザの煩わしさを低減することができる更新装置、車両制御装置および更新方法を提供する。【解決手段】更新システムは、サーバ装置とリモートECU(更新装置の一例)とを含む。更新装置は、検出部22と、更新部23とを備える。検出部22は、車両の走行時における走行状態であって、車両制御装置10の制御に伴う車載ネットワークCNの通信負荷が低負荷となる走行状態を検出する。更新部23は、検出部22によって低負荷となる走行状態が検出された場合に、車載ネットワークCNを介して、車両制御装置が実行する制御用プログラムを更新する。【選択図】図2


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    Title :

    UPDATE DEVICE, VEHICLE CONTROL DEVICE, AND UPDATE METHOD


    Additional title:

    更新装置、車両制御装置および更新方法


    Contributors:

    Publication date :

    2019-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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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