To provide an electronic control unit capable of controlling an object in accordance with a degree of abnormality that has occurred by means of a simple circuit structure.SOLUTION: An aspect of an electronic control unit according to the invention includes: a processor 20 capable of halting an operation of an object; a monitoring timer 50 for outputting an abnormality detection signal if a monitoring signal output by the processor has an abnormality; a first flip-flop 60 with its output signal held in a first state at the start-up time of the processor; a signal output circuit 80 capable of outputting an operation halt signal to the object with the output signal of the first flip-flop being held in the first state; a second flip-flop 70 connected to the signal output circuit; and a reset circuit 90 capable of resetting the processor.SELECTED DRAWING: Figure 1

    【課題】簡易な回路構造によって、生じた異常の程度に対応した対象の制御を可能とする電子制御装置を提供すること。【解決手段】本発明の電子制御装置の一つの態様は、対象の動作を停止可能なプロセッサ20と、プロセッサから出力される監視信号に異常が生じた場合に異常検知信号を出力する監視タイマ50と、プロセッサの起動時に出力信号が第1状態に保持される第1のフリップフロップ60と、第1のフリップフロップの出力信号が第1状態に保持された状態において、対象に動作停止信号を出力可能な信号出力回路80と、信号出力回路に接続された第2のフリップフロップ70と、プロセッサをリセット可能なリセット回路90と、を備える。【選択図】図1


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    Title :

    ELECTRONIC CONTROL UNIT AND VEHICLE CONTROL SYSTEM


    Additional title:

    電子制御装置及び車両制御システム


    Contributors:

    Publication date :

    2021-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / 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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