To reduce the number of wirings connecting a plurality of brake control devices and reduce costs and time and effort of the wirings.SOLUTION: A brake control system includes a plurality of brake control devices each having a brake controller, a solenoid valve, a relay valve, and a pressure sensor that detects the pressure of air input to the relay valve. The brake controller includes: a pressure detection value acquisition part which acquires a detection value of the pressure from the pressure sensor; an abnormal signal output part which outputs an abnormal signal when there is an abnormality in the other brake control device; and a solenoid valve opening/closing control part which controls the opening degree of the solenoid valve. In a case where it is determined that there is an abnormality in the second brake control device by the abnormal signal output part of the first brake control device and the abnormal signal is output, switches of the open states and the close states of the solenoid valve of the first brake control device and the solenoid valve of the second brake control device are synchronously controlled on the basis of the detection value of the pressure in the pressure detection value acquisition part of the first brake control device.SELECTED DRAWING: Figure 1

    【課題】複数のブレーキ制御装置を繋ぐ配線の数を削減し、コスト及び配線の手間を抑える。【解決手段】ブレーキ制御器、電磁弁、中継弁、中継弁に入力される空気の圧力を検出する圧力センサをそれぞれ備える複数のブレーキ制御装置を有している。ブレーキ制御器は、前記圧力センサから前記圧力の検出値を取得する圧力検出値取得部と、他の前記ブレーキ制御装置の異常が有る場合に異常信号を出力する異常信号出力部と、前記電磁弁の開度を制御する電磁弁開閉制御部と、を備える。第一ブレーキ制御装置の異常信号出力部で第二ブレーキ制御装置に異常が有ると判定して異常信号を出力した場合に、前記第一ブレーキ制御装置の圧力検出値取得部での圧力の検出値に基づいて、前記第一ブレーキ制御装置の前記電磁弁と前記第二ブレーキ制御装置の前記電磁弁との開状態及び閉状態の切り替えを同期して制御する。【選択図】図1


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    Title :

    BRAKE CONTROL SYSTEM, RAILWAY VEHICLE, AND BRAKE CONTROL METHOD


    Additional title:

    ブレーキ制御システム、鉄道車両、及びブレーキ制御方法


    Contributors:

    Publication date :

    2024-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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