To enhance the efficiency of apparatus use by providing a technology for stopping a sub-system in the case that influence at the time of a main system stop is small and reducing cost in a railroad control device adopting a redundant system.SOLUTION: As a redundant system composed of a control device of a main system and control devices of one or more sub-systems, sub-system processing by the control devices of the sub-systems is made a stop state in the case that state information of a control object facility controlled by the control devices of the main system or the sub-systems satisfies a prescribed condition.SELECTED DRAWING: Figure 1

    【課題】冗長系を採用した鉄道制御装置において、主系停止時の影響が小さい場合に従系を停止させる技術を提供し、コスト低減化を図り機器利用の効率化を高める。【解決手段】主系の制御装置および1以上の従系の制御装置から構成される冗長系システムとして、主系または従系の制御装置によって制御される制御対象設備の状態情報が所定の条件を満たす場合に、従系の制御装置による従系処理を停止状態にする。【選択図】図1


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    Title :

    REDUNDANT SYSTEM AND METHOD FOR CONTROLLING REDUNDANT SYSTEM


    Additional title:

    冗長系システムおよび冗長系システムの制御方法


    Contributors:

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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