The detection device is provided with: a switch provided in a transmission path connecting a plurality of functional units to each other; a measurement unit that measures a signal passing through the transmission path at a first node on a first end side of the switch and a second node on a second end side of the switch; and a detection unit that compares the measurement result at the first node and the measurement result at the second node obtained by the measurement unit with a reference measurement result, which is a reference measurement result, and detects an abnormality related to the transmission path on the basis of the comparison result.

    检测装置具有:开关,其设置于将多个功能部相互连接的传送路径;测量部,其在所述开关的第1端侧的第1节点及所述开关的第2端侧的第2节点处对经过所述传送路径的信号进行测量;以及检测部,其对由所述测量部得到的所述第1节点处的测量结果及所述第2节点处的测量结果和参照用的测量结果即参照测量结果进行比较,基于比较结果,对与所述传送路径相关的异常进行检测。


    Access

    Download


    Export, share and cite



    Title :

    Detection device, management device, detection method, and detection program


    Additional title:

    检测装置、管理装置、检测方法及检测程序


    Contributors:

    Publication date :

    2022-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



    DETECTION DEVICE, MANAGEMENT DEVICE, DETECTION METHOD, AND DETECTION PROGRAM

    KATO ISAO / MIYOSHI TAKANORI / SAKURAZAWA SATORU et al. | European Patent Office | 2021

    Free access

    DETECTION DEVICE, DETECTION METHOD AND DETECTION PROGRAM

    TAKATANI TSUYOSHI / TAZAKI TAKESHI / OKUMURA MAYU et al. | European Patent Office | 2019

    Free access

    DETECTION DEVICE, DETECTION METHOD AND DETECTION PROGRAM

    ASAYAMA YOSHIHISA / MURASHITA KIMITAKA | European Patent Office | 2016

    Free access

    DETECTION DEVICE, DETECTION METHOD, AND DETECTION PROGRAM

    OKUMURA TOKUYUKI / SHIMADA MASAAKI | European Patent Office | 2024

    Free access

    DETECTION DEVICE, DETECTION METHOD, AND DETECTION PROGRAM

    IMAI YOSHIE | European Patent Office | 2021

    Free access