An anomaly detection device (110a) is located between a bus (130) and an ECU (101a), and includes: a communication section (111) that receives a message from the ECU (101a) and transmits the message to the bus (130), and receives a message from the bus (130) and transmits the message to the ECU (101a); a received ID list holder (114) that holds a received ID list which is a list of IDs of messages that the communication section (111) has received from the bus (130) and transmitted to the ECU (101a); and a controller (112), wherein the controller (112): in the case where an ID of the message received by the communication section (111) from the bus (130) is not included in the received ID list, adds the ID to the received ID list; and in the case where an ID of the message received by the communication section (111) from the ECU (101a) is included in the received ID list, causes the communication section not to transmit the message to the bus (130).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ANOMALY DETECTION DEVICE, ANOMALY DETECTION METHOD, AND PROGRAM


    Weitere Titelangaben:

    VORRICHTUNG ZUR ERKENNUNG VON ANOMALIEN, VERFAHREN ZUR ERKENNUNG VON ANOMALIEN UND PROGRAMM
    SYSTÈME DE DÉTECTION D'ANOMALIE, PROCÉDÉ DE DÉTECTION D'ANOMALIE, ET PROGRAMME


    Beteiligte:

    Erscheinungsdatum :

    2022-11-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Anomaly detector, anomaly detection program, anomaly detection method, anomaly detection system, and in-vehicle device

    TAKENAKA KAZUHITO / MISAWA HIDEAKI / HIRANO DAISUKE | Europäisches Patentamt | 2022

    Freier Zugriff

    ANOMALY DETECTOR, ANOMALY DETECTION PROGRAM, ANOMALY DETECTION METHOD, ANOMALY DETECTION SYSTEM, AND IN-VEHICLE DEVICE

    TAKENAKA KAZUHITO / MISAWA HIDEAKI / HIRANO DAISUKE | Europäisches Patentamt | 2020

    Freier Zugriff

    ANOMALY DETECTION DEVICE, ANOMALY DETECTION METHOD, AND COMPUTER PROGRAM

    KIKUCHI GENTA / MARUCHI KOHEI / HATTORI YOHEI | Europäisches Patentamt | 2019

    Freier Zugriff

    ANOMALY DETECTION SYSTEM, ANOMALY DETECTION METHOD, AND ANOMALY DETECTION PROGRAM

    MATSUDA TAKASHI / NISHIKAWA SHINYA | Europäisches Patentamt | 2023

    Freier Zugriff

    ANOMALY DETECTION SYSTEM, ANOMALY DETECTING APPARATUS, ANOMALY DETECTION METHOD AND PROGRAM

    HARADA TAKAFUMI / HASEGAWA KEITA / WASHIO TOMOAKI et al. | Europäisches Patentamt | 2022

    Freier Zugriff