The invention discloses a high-speed elevator passenger comfort detection method based on electrocardio and galvanic skin. The method comprises the steps that accelerometer signals and electrocardio and galvanic skin signals of a bearing platform where a passenger is located in time are collected at the same time; carrying out classification processing on the operation state of the bearing platform; performing category marking on the accelerometer signal; determining starting and ending time of an acceleration running state; determining an event response time window through the starting time and the ending time; performing feature extraction on the heart rate variability or skin conductivity of the passenger in the event response time window to obtain an acceleration state feature set; performing feature extraction on the electrocardio and skin electric signals of the passenger outside the event response time window to obtain a baseline feature set; comparing the acceleration state feature set with the baseline feature set; and the larger the value difference of the comparison result is, the lower the elevator transportation comfort of the passengers is. The invention further provides a system for measuring the passenger riding comfort of the high-speed elevator. According to the invention, the accuracy and reliability of high-speed elevator transportation comfort measurement are improved.

    一种基于心电和皮电的高速电梯乘客舒适性检测方法,同时采集乘客所在承载平台在时间上的加速度计信号与心电和皮电信号;对承载平台的运行状态进行分类处理;对加速度计信号进行类别标记;确定加速运行状态的开始与结束时间;通过开始时间与结束时间,确定的事件响应时间窗;对事件响应时间窗内的乘客的心率变异性或皮肤电导率进行特征提取,得到加速状态特征集;对事件响应时间窗外的乘客的心电和皮电信号进行特征提取,得到基线特征集;比较加速状态特征集与基线特征集;比较结果的值差异越大,则乘客的电梯乘运舒适性越低。以及提供一种高速电梯乘客乘运舒适性测量系统。本发明提高了高速电梯乘运舒适性测量的精确性与可靠性。


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    Titel :

    Method and system for detecting comfort of passengers in high-speed elevator based on electrocardio and galvanic skin


    Weitere Titelangaben:

    基于心电和皮电的高速电梯乘客舒适性检测方法与系统


    Beteiligte:
    XIAO GANG (Autor:in) / YU XIAORU (Autor:in) / LU JIAWEI (Autor:in) / DONG JINJIN (Autor:in) / GU HAIRUI (Autor:in)

    Erscheinungsdatum :

    2023-12-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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