PROBLEM TO BE SOLVED: To provide an abnormality diagnostic device and abnormality diagnosis method, capable of achieving reduction in the number of CPUs.SOLUTION: The abnormality diagnostic device includes: a transmitter 20 for transmitting a clock signal; a signal generator 30 for generating a pulse signal according to a clock signal; a conversion circuit 40 for converting a pulse signal into an analog voltage; and an abnormality diagnosis device 100 for comparing an analog voltage to a predetermined reference voltage and diagnosing abnormality of the clock signal on the basis of a comparison result.SELECTED DRAWING: Figure 1

    【課題】CPUの数を削減できる異常診断装置及び異常診断方法を提供する。【解決手段】異常診断装置において、クロック信号を発信する発信器20と、クロック信号に応じてパルス信号を生成する信号生成器30と、パルス信号をアナログ電圧に変換する変換回路40と、アナログ電圧と所定の基準電圧とを比較し、比較結果に基づいて前記クロック信号の異常を診断する異常診断器100とを備える。【選択図】 図1


    Access

    Download


    Export, share and cite



    Title :

    ABNORMALITY DIAGNOSTIC DEVICE AND ABNORMALITY DIAGNOSIS METHOD


    Additional title:

    異常診断装置及び異常診断方法


    Contributors:
    SATO DAIKI (author)

    Publication date :

    2017-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung




    BATTERY ABNORMALITY DIAGNOSTIC DEVICE AND ABNORMALITY DIAGNOSTIC METHOD

    NAKANO NOBORU / SHIMOIDA YOSHIO | European Patent Office | 2016

    Free access

    ABNORMALITY DIAGNOSTIC SYSTEM, AND ABNORMALITY DIAGNOSTIC METHOD

    KIMURA KAZUTAKA / HASHIMOTO TOSHIYA / HASHIMOTO MAKOTO et al. | European Patent Office | 2023

    Free access

    Abnormality Diagnostic Device and Abnormality Diagnostic Method for Booster

    FUJISAKI KOICHI | European Patent Office | 2020

    Free access

    ABNORMALITY DIAGNOSTIC DEVICE, ABNORMALITY DIAGNOSTIC METHOD, AND COMPUTER PROGRAM

    KIKUCHI GENTA / MARUCHI KOHEI / HATTORI YOHEI | European Patent Office | 2019

    Free access