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。
Detection device, management device, detection method, and detection program
检测装置、管理装置、检测方法及检测程序
2022-08-12
Patent
Electronic Resource
Chinese
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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