The invention provides an anti-freezing and anti-snow control method for a platform door, which relates to the technical field of high-speed rail platform doors and comprises the following steps: S1, judging whether the current temperature is lower than a preset temperature value or not in real time; if yes, executing the step S2; otherwise, not executing the step; s2, whether there is no train entering the station at the platform door within the first preset time is judged; if yes, executing the step S3; otherwise, executing the step S4; s3, the driver controls the motor to operate until all the pull ropes are lifted up, all the pull ropes are put down, and the step S1 is executed after second preset time; and S4, the driver controls the oscillating circuit to output oscillating current reciprocating in two directions to the motor for a third preset time, and the step S1 is returned. When a low-temperature environment occurs, motor high-frequency vibration or platform door low-frequency lifting is carried out according to the train arrival time, snow and freeze prevention is carried out on the platform door structure, it is ensured that the platform door structure can normally work at any time, and stability and safety are high.

    本发明提供一种站台门防冻防雪控制方法,涉及高铁站台门技术领域,包括S1:实时判断当前温度是否低于预设温度值;若是则执行步骤S2;反之则不执行步骤;S2:判断站台门处在第一预设时间内是否无列车进站;若是则执行步骤S3;反之则执行步骤S4;S3:驱动器控制电机运转,直至所有拉绳均托起之后,将所有拉绳放下,在第二预设时间之后返回至步骤S1;S4:驱动器控制振荡电路对电机输出往复两个方向的振荡电流,持续第三预设时间,并返回步骤S1。本发明在出现低温环境时,根据列车进站时间,进行电机高频振动或者站台门低频升降,对站台门结构进行防雪防冻,确保站台门结构可以随时进行正常工作,稳定性高,安全性高。


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    Title :

    Anti-freezing and anti-snow control method for platform door


    Additional title:

    一种站台门防冻防雪控制方法


    Contributors:
    ZHANG WEI (author) / GAO FENG (author) / HUANG XU (author) / WANG JIABIN (author) / LIN ZHENLONG (author) / CAI WENHUI (author) / CHEN JINSHAN (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B61B RAILWAY SYSTEMS , Eisenbahnanlagen




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