To provide a fraud diagnostic machine detection device that can prevent the occurrence of fraudulent processing due to the parallel connection of a regular diagnostic machine and a fraud diagnostic machine.SOLUTION: A fraud diagnostic machine detection device 10 includes nodes ECUs 1 and 2 to be diagnosed connected to a communication line 14, and a gateway 18 connected between the communication line 14 and a diagnostic device connection coupler 16, and the gateway 18 detects an electric circuit change when the pin connection of the diagnostic device connecting coupler 16 is branched and a plurality of diagnostic machines 30 and 300 are connected in parallel.SELECTED DRAWING: Figure 5

    【課題】正規診断機と不正診断機の並列的接続による不正処理の発生を未然に防止可能な不正診断機検出装置を提供する。【解決手段】通信線14に接続される診断対象のノードECU1、2と、前記通信線14と診断機接続用カプラ16との間に接続されるゲートウエイ18と、を備える不正診断機検出装置10であって、前記ゲートウエイ18は、前記診断機接続用カプラ16のピン接続が分岐されて複数の診断機30、300が並列的に接続されたことによる電気回路的変化を検出する。【選択図】図5


    Access

    Download


    Export, share and cite



    Title :

    FRAUD DIAGNOSTIC MACHINE DETECTION DEVICE


    Additional title:

    不正診断機検出装置


    Contributors:

    Publication date :

    2021-07-15


    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



    FRAUD DETECTION DEVICE, FRAUD DETECTION SYSTEM, FRAUD DETECTION METHOD, AND PROGRAM

    ITO YAMATO / FUKADA MASAHIRO | European Patent Office | 2023

    Free access

    FRAUD DETECTION DEVICE, FRAUD DETECTION SYSTEM, FRAUD DETECTION METHOD, AND PROGRAM

    ITO YAMATO / HAYAKAWA YOSHIFUMI | European Patent Office | 2024

    Free access

    FRAUD DETECTION DEVICE AND FRAUD DETECTION METHOD

    FURUKAWA YUSUKE | European Patent Office | 2021

    Free access

    FRAUD DETECTION DEVICE AND FRAUD DETECTION METHOD

    KATO RYO / HAGA TOMOYUKI / TORISAKI YUISHI et al. | European Patent Office | 2020

    Free access

    FRAUD DETECTION METHOD AND FRAUD DETECTION DEVICE

    KISHIKAWA TAKESHI / UJIIE YOSHIHIRO / HIRANO RYO et al. | European Patent Office | 2022

    Free access