A stampede preventing method for a pedestrian passage in a confined space of a subway. Pedestrian flow sensors are arranged on a pedestrian passage, where the pedestrian flow sensors are connected to a control unit by means of data transmission lines, the control unit is connected to stampede preventing devices by means of data transmission lines, and top ends of the stampede preventing devices are connected to movable walls and handrails; the pedestrian flow sensors transmit a pedestrian number and crowdedness that are monitored in real time on the pedestrian passage to the control unit by means of the data transmission lines during operation; the control unit analyzes signals of the pedestrian flow sensors according to a system program, and determines whether crescent buffer space areas need to be opened in the pedestrian passage; the control unit issues different expansion commands according to different degrees of crowdedness; and after receiving the commands of the control unit, the stampede preventing devices control the movable walls and the handrails to start contracting, so that two originally parallel walls are recessed toward both sides to form the crescent buffer space areas, and then the maximum bearable pedestrian flow of the passage is instantaneously increased and stampede accidents are prevented.


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    Title :

    STAMPEDE PREVENTING METHOD FOR PEDESTRIAN PASSAGE IN CONFINED SPACE OF SUBWAY


    Additional title:

    VERFAHREN ZUR VERMEIDUNG VON MASSENFLUCHT FÜR EINEN FUSSGÄNGERDURCHGANG IN EINEM GESCHLOSSENEN U-BAHNRAUM
    PROCÉDÉ DE PRÉVENTION DE COHUE DANS UN PASSAGE PIÉTONNIER D'UN ESPACE CONFINÉ DE MÉTRO


    Contributors:
    ZHOU FUBAO (author) / LIU CHUN (author) / MAN ZHONGYI (author)

    Publication date :

    2020-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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