A diagnostic device includes: a detection value acquiring unit (110, 150) configured to acquire a detection value of a first device (30) mounted in a first vehicle (1-2, 1-3) which is located within a predetermined range from a second vehicle (1-1); a proper value estimating unit (120, 121) configured to estimate, by using the detection value of the first device (30), a proper value of a detection value of a second device (30) mounted in the second vehicle (1-1), the proper value estimating unit (120, 121) estimating the proper value by performing a first operation not using a weighting or a second operation using a weighting depending on a type of the first device (30); and a diagnosis unit (130) configured to diagnose an operating state of the second device (30) by comparing the detection value of the second device (30) with the proper value.


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    Title :

    DIAGNOSTIC DEVICE, DIAGNOSTIC SYSTEM, AND DIAGNOSTIC METHOD


    Additional title:

    DIAGNOSEVORRICHTUNG, DIAGNOSESYSTEM UND DIAGNOSEVERFAHREN
    DISPOSITIF DE DIAGNOSTIC, SYSTÈME DE DIAGNOSTIC ET PROCÉDÉ DE DIAGNOSTIC


    Contributors:

    Publication date :

    2019-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / 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 / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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