The invention relates to an anti-pinch system applied to a track traffic platform. The anti-pinch system applied to the track traffic platform comprises a light curtain module and a master control module. The light curtain module used for gap scanning is arranged between a platform screen door and trains. The master control module controls the trains to draw out of the station according to the scanning result of the light curtain module. The light curtain module comprises at least two pairs of sensing devices which are arranged from bottom to top. The platform screen door comprises a movable door and a fixed door. From the low level to the high level, the gap protection safety level of the anti-pinch system is divided into a safety level I, a safety level II and a safety level III. The safety level of the distance between the center line of probe beams of the sensing device and the trains and the distance between the center line and the movable door is not lower than the safety level II. The safety level of the distance between the center line of the probe beams and the fixed door is not lower than the safety level III. The design of the anti-pinch system adopts different safety levels according to the differences between adults and children, between the movable door and the fixed door and between the straight-line platform and the curve platform, and has high detection reliability.


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    Title :

    Anti-pinch system applied to track traffic platform


    Contributors:

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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