The invention provides a monitoring system of a passenger transportation device, the passenger transportation device and a monitoring method of the passenger transportation device. The monitoring system comprises an imaging sensor and/or a depth sensing sensor which are/is used for sensing a monitoring area of the passenger transportation device to obtain a data frame; the processing device is used for carrying out data processing on the data frame to monitor whether the monitoring area is abnormal or not, and the processing device is configured to comprise a background acquisition module used for acquiring a background model based on the data frame sensed when the monitoring area is in a normal state; the foreground detection module is used for comparing a data frame sensed in real time with the background model to obtain a foreground object; the foreground feature extraction module is used for extracting corresponding foreground object state features from the foreground objects; and the state judgment module is used for judging whether the foreground object is in an abnormal state at least based on the foreground object state characteristics, and determining that the foreground object is in the abnormal state when the foreground object is judged to be in the abnormal state.
在此提供一种乘客运输装置的监测系统、乘客运输装置及其监测方法。该监测系统包括:成像传感器和/或深度感测传感器,用于对所述乘客运输装置的监测区域进行感测以获取数据帧;以及处理装置,用于对所述数据帧进行数据处理以监测所述监测区域是否异常,其配置为包括:背景获取模块,用于基于在所述监测区域处于正常状态下感测的数据帧获取背景模型;前景检测模块,用于将实时感测的数据帧与所述背景模型进行比对以获得前景对象;前景特征提取模块,用于从所述前景对象提取相应的前景对象状态特征;状态判断模块,用于至少基于所述前景对象状态特征判断所述前景对象是否处于异常状态,并在判断为“是”的情况下确定所述前景对象处于异常状态。
Monitoring system of passenger transportation device, passenger transportation device and monitoring method of passenger transportation device
乘客运输装置的监测系统、乘客运输装置及其监测方法
2024-04-19
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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