To provide an on-vehicle relay device or the like capable of performing appropriate processing to update a control program even when a vehicle is being charged.SOLUTION: An on-vehicle relay device includes a control section for controlling relaying of a message. When an updating program acquired from an external server is relayed to on-vehicle ECUs being updating objects, the control section relays the updating program by a plurality of relay modes. The plurality of relay modes includes: the first relay mode for prohibiting relaying of a message between the on-vehicle ECUs other than the on-vehicle ECUs being the updating objects; and the second relay mode for prohibiting relaying of a message between the on-vehicle ECUs other than the on-vehicle ECUs being the updating objects and the on-vehicle ECU related to a charging control device. The control section selects the first relay mode or the second relay mode based on a predetermined condition.SELECTED DRAWING: Figure 1

    【課題】車両が充電中であっても制御プログラムを更新するための適切な処理を行うことができる車載中継装置等を提供する。【解決手段】車載中継装置は、メッセージの中継を制御する制御部を備え、制御部は、外部サーバから取得した更新プログラムを更新対象の車載ECUに中継する際、複数の中継モードによって更新プログラムを中継し、複数の中継モードは、更新対象の車載ECU以外の車載ECU間のメッセージの中継を禁止する第1中継モードと、更新対象の車載ECU及び充電制御装置に関連する車載ECU以外の車載ECU間のメッセージの中継を禁止する第2中継モードを含み、制御部は、所定の条件に基づき第1中継モード又は第2中継モードを選択する。【選択図】図1


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    Title :

    ON-VEHICLE RELAY DEVICE, PROGRAM, AND RELAY METHOD


    Additional title:

    車載中継装置、プログラム及び中継方法


    Contributors:

    Publication date :

    2021-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / 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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