A method may include detecting a first pressure and a second pressure of fluid in a brake pipe of a vehicle system including a plurality of vehicles and extending from a lead vehicle to an end vehicle. The first pressure may be measured in the lead vehicle and the second pressure may be measured in the end vehicle. The method may further include determining a differential pressure characteristic between the first pressure and the second pressure; and evaluating the differential pressure feature with a machine learning model to determine if there is a blockage or leak in the brake pipe. A system may include one or more processors configured to detect a first pressure and a second pressure of fluid in a brake tube. The one or more processors may be further configured to: determine a differential pressure characteristic between the first pressure and the second pressure; and evaluating the differential pressure feature with a machine learning model to determine if there is a blockage in the brake tube.

    一种方法可包含检测包含多个车辆的车辆系统的且从引领车辆延伸到末端车辆的制动管中的流体的第一压力和第二压力。可在所述引领车辆中测量所述第一压力且可在所述末端车辆中测量所述第二压力。所述方法可进一步包含:确定所述第一压力与所述第二压力之间的压差特征;和用机器学习模型评估所述压差特征以确定所述制动管中是否存在堵塞或渗漏。一种系统可包含配置成检测制动管中的流体的第一压力和第二压力的一个或多个处理器。所述一个或多个处理器可进一步配置成:确定所述第一压力与所述第二压力之间的压差特征;和用机器学习模型评估所述压差特征以确定所述制动管中是否存在堵塞。


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    Titel :

    System and method for detecting brake system anomalies


    Weitere Titelangaben:

    用于检测制动系统异常的系统和方法


    Beteiligte:
    OSWALD JAMES A (Autor:in) / GRIMM ANDREAS K (Autor:in) / ANGELL KENNETH (Autor:in) / TRAINA JOSEPH (Autor:in) / BIGARD PETER A (Autor:in) / GOWAN KEVIN W (Autor:in)

    Erscheinungsdatum :

    2022-11-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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