The invention discloses a modeling method for ascending and descending moving tracks of an elevator. The modeling method for the ascending and descending moving tracks of the elevator comprises the following steps that up-down characteristic parameters according to a ascending and descending process of the elevator is selected; data of a sensor in the ascending and descending process of the elevator are obtained and processed, value constraints of the characteristic parameters are designed, and an effective ascending and descending data is extracted according to the value constraints of the characteristic parameters; up-down signals is judged, data classification is carried out, and a general ascending and descending model is established; the ascending data and the descending data according to a value range of the characteristic parameters is grouped respectively; after ascending and descending times reach a threshold value, statistical analysis on the value of the characteristic parameter under each group in a operation process is carried out to obtain a statistical analysis data; and a special ascending and descending data judgment model is constructed according to a grouped data and the statistical analysis data. A real-time data generated in the ascending and descending process of the elevator is compared with the special ascending and descending data judgment model, it is judged that a current car door is in the ascending, descending or fault state according to a comparison result, and when the current car door is in the fault state, fault reporting is conducted.
本发明公开了一种电梯上下行运行轨迹建模方法,包括:根据电梯上下行过程,选取上下行的特征参量;获取并处理电梯上下行过程中传感器的数据,设计特征参量的取值约束,根据特征参量的取值约束提取有效的上下行数据;判断上下行信号并进行数据分类,建立通用上下行模型;根据特征参量的取值范围分别对上、下行数据进行分组;上下行次数达到阈值后,对运行过程中各个分组下特征参量的取值进行统计分析,得到统计分析数据;根据分组后的数据和统计分析数据,构建专用上下行数据判断模型。将电梯上下行过程产生的实时数据与专用上下行数据判断模型进行比对,根据比对结果判断当前轿门处于上行、下行或故障状态,当处于故障状态时进行故障上报。
Modeling method for ascending and descending moving tracks of elevator
一种电梯上下行运行轨迹建模方法
2021-08-27
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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