To perform flexible update operation.SOLUTION: An information update device for updating first information stored in a controller for a vehicle with second information comprises: a download control unit which receives an update package including an update body which is the difference between the first information and the second information or the second information, process information which includes the process for updating the first information with the second information by using the update body, and a starting condition which is a condition for starting the update from the first information to the second information; and an event management unit which acquires the state of the vehicle on which the controller for a vehicle and the information update device are mounted, and causes an update execution unit to execute the update based on the process information, when the state of the vehicle matches the starting condition.SELECTED DRAWING: Figure 4

    【課題】柔軟な更新処理が可能である。【解決手段】情報更新装置は、車両用制御装置に格納される第1情報を第2情報に更新するであって、第1情報と第2情報との差分または第2情報である更新本体、更新本体を用いて第1情報を第2情報に更新する手順が含まれる手順情報、および第1情報の第2情報への更新を開始する条件である起動条件を含む更新パッケージを受信するダウンロード制御部と、車両用制御装置および情報更新装置が搭載される車両の状態を取得し、車両の状態が起動条件に合致すると更新実行部に手順情報に基づく更新を実行させるイベント管理部とを備える。【選択図】図4


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    Title :

    INFORMATION UPDATE DEVICE AND INFORMATION UPDATE METHOD


    Additional title:

    情報更新装置、情報更新方法


    Contributors:

    Publication date :

    2019-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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