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.
DIAGNOSTIC DEVICE, DIAGNOSTIC SYSTEM, AND DIAGNOSTIC METHOD
DIAGNOSEVORRICHTUNG, DIAGNOSESYSTEM UND DIAGNOSEVERFAHREN
DISPOSITIF DE DIAGNOSTIC, SYSTÈME DE DIAGNOSTIC ET PROCÉDÉ DE DIAGNOSTIC
2019-11-13
Patent
Electronic Resource
English
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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