The invention relates to the technical field of elevator safety control, in particular to a supervision method, system and device for forbidding an electric vehicle to enter an elevator, and the supervision method for forbidding the electric vehicle to enter the elevator comprises the following steps: obtaining lift car pressure data, monitoring pressure change, analyzing a pressure difference value before and after door opening, recording door opening and closing states, and comparing load change. Calculating load center coordinates and an offset rate, analyzing a unit area pressure concentration ratio, screening a pressure sudden increase region, and extracting load distribution characteristics. According to the invention, through accurately capturing sudden load increase in a short time and distinguishing the in-out characteristics of the electric vehicle and passengers, the recognition precision is improved, pressure concentration area detection is combined with operation state analysis, illegal loads can be timely found and records can be generated, subsequent trend analysis and management are facilitated, and the efficiency is improved. And the elevator operation authority is dynamically adjusted according to the violation times and grades, warning is triggered, violation behaviors are effectively restrained, the misjudgment rate is reduced, the response speed and the control accuracy are improved, and the elevator use safety is enhanced.

    本发明涉及电梯安全控制技术领域,具体为一种电动车禁入电梯的监管方法、监管系统及监管装置,电动车禁入电梯的监管方法包括以下步骤:获取轿厢压力数据,监测压力变化,分析开门前后压力差值,记录开关门状态,比对负载变化,计算负载中心坐标及偏移速率,分析单位面积压力集中度,筛选压力突增区域,提取负载分布特征。本发明中,通过准确捕捉短时间内负载突增并区分电动车与乘客进出特征,提高识别精度,压力集中区域检测结合运行状态分析,有助于及时发现违规负载并生成记录,便于后续趋势分析与管理,依据违规次数与等级动态调整电梯操作权限并触发警示,有效遏制违规行为,降低误判率,提升响应速度和管控准确性,增强电梯使用安全性。


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    Title :

    Supervision method, supervision system and supervision device for prohibiting electric vehicle from entering elevator


    Additional title:

    一种电动车禁入电梯的监管方法、监管系统及监管装置


    Contributors:
    HUANG KAI (author) / ZHENG QIANG (author) / LIN NING (author) / CHEN YONGYANG (author) / ZHENG HAIBIN (author) / CAI RONGQIU (author) / ZHUANG HAOHUA (author) / WEI LIPING (author) / HAN YUHUA (author)

    Publication date :

    2025-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung




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