To perform inspection and writing efficiently of a control program to multiple electronic control devices in a vehicle in a short time while maintaining an existing communication method.SOLUTION: A vehicle inspection device 10 comprises an inspection processing part 14 and a communication processing part 16. The inspection processing part 14 has an inspection control part 30 generating a first communication request or a second communication request based on programs P1 to Pm, a communication request transmission buffer 34 storing the first communication request, and a transmission buffer for high-speed communication 36 storing the second communication request. The communication processing part 16 transmits the first communication request to an ECU 24 to be inspected and transmits the second communication request to ECU 24 to be written.SELECTED DRAWING: Figure 2

    【課題】既存の通信方式を維持しつつ、車両内の複数の電子制御装置に対する検査と制御プログラムの書き込みとを短時間で且つ効率よく行う。【解決手段】車両検査装置10は、検査処理部14及び通信処理部16を備える。検査処理部14は、検査プログラムP1〜Pmに基づいて第1通信要求又は第2通信要求を生成する検査制御部30と、第1通信要求を記憶する通信要求送信バッファ34と、第2通信要求を記憶する高速通信用送信バッファ36とを有する。通信処理部16は、第1通信要求を検査対象のECU24に送信し、一方で、第2通信要求を書き込み対象のECU24に送信する。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE INSPECTION DEVICE AND VEHICLE INSPECTION METHOD


    Additional title:

    車両検査装置及び車両検査方法


    Contributors:

    Publication date :

    2019-07-25


    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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



    Vehicle inspection device and vehicle inspection system

    TERAUCHI AKIRA / KATO NAOKI / FUKASAWA KAYOKO et al. | European Patent Office | 2022

    Free access

    VEHICLE INSPECTION DEVICE AND VEHICLE INSPECTION SYSTEM

    TERAUCHI AKIRA / KATO NAOKI / FUKAZAWA KAYOKO et al. | European Patent Office | 2021

    Free access

    VEHICLE INSPECTION DEVICE AND VEHICLE INSPECTION SYSTEM

    TERAUCHI AKIRA / KATO NAOKI / FUKASAWA KAYOKO et al. | European Patent Office | 2021

    Free access

    Vehicle inspection system and vehicle inspection method

    TATSUZUMI YUSUKE | European Patent Office | 2024

    Free access

    VEHICLE INSPECTION METHOD AND VEHICLE INSPECTION SYSTEM

    TAKAHASHI TATSUHIRO / KAMATA HIROMITSU / KOSHI SATORU et al. | European Patent Office | 2022

    Free access