The present invention detects a door abnormality accompanying the travel of a car by means of an external sensor regardless of the type of door abnormality, and gives an alarm in accordance with the detection result in an external device. A door abnormality detection system (200) detects a door abnormality of an elevator (100) having an avoidance travel function for causing a car (111) to travel to another floor when a door opening failure has occurred in the door. This elevator control device is provided with: a detection device (210) that is provided to a car door (112) and that detects, asdetection information, the travel state of a car (111) and the opening/closing operation of the car door (112); an abnormality determination unit (223) that determines whether or not a door abnormality has occurred on the basis of the detection information, and outputs an alarm instruction; and an alarm generation unit (224) for generating an alarm signal on the basis of the alarm instruction, theabnormality determination unit (223) detecting a door-opening failure on the basis of the detection information, and determining that a door abnormality has occurred when the door-opening failure hasoccurred again by repeating a predetermined number of times after the other floor avoidance travel is performed.

    本发明与门异常的种类无关地,通过外置传感器检测伴随着轿厢的行驶的门异常,在外部装置中进行与检测结果对应的报警。门异常检测系统(200)检测具有在门发生了开门故障的情况下使轿厢(111)行驶到其他层的其他层避让行驶功能的电梯(100)的门异常,具备:检测装置(210),其设置在轿厢门(112),检测轿厢(111)的行驶状态和轿厢门(112)的开闭动作作为检测信息;异常判定部(223),其根据检测信息,判定是否发生了门异常,输出警报指示;警报生成部(224),其根据警报指示生成警报信号,其中,异常判定部(223)根据检测信息,检测开门故障,在执行的上述其他层避让行驶后重复预先确定的次数地再次发生开门故障的情况下,判定为发生了门异常。


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    Titel :

    Door abnormality detection system and elevator system


    Weitere Titelangaben:

    门异常检测系统和电梯系统


    Beteiligte:
    YUSUKE DOI (Autor:in) / SATOSHI NISHIE (Autor:in)

    Erscheinungsdatum :

    28.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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