The invention relates to a divisional application of which the application number is 202110124400.3. An elevator vibration fault diagnosis device comprises an acceleration sensor which is used for collecting the acceleration in the horizontal direction and the acceleration in the vertical direction of an elevator car; the elevator signal acquisition box is used for operating a diagnosis algorithm of elevator vibration faults; the wireless gateway is used for receiving the data from the acquisition box, uploading the data to a cloud end and finally displaying the data on a client terminal; according to the elevator vibration fault diagnosis equipment, elevator vibration fault diagnosis is achieved through the following steps that S1, data are obtained; s2, data processing; s3, calculating each vibration characteristic value; s4, calculating each predicted value; s5, vibration characteristic normalization is carried out; s6, calculating a fault cause probability; and S7, determining a fault reason. The accelerated speed of the elevator car is obtained, deep mining analysis and processing are conducted on the accelerated speed through the algorithm, the reason of the elevator fault is determined through the accelerated speed, and the function of predicting and positioning the hidden danger of the elevator fault is achieved.
本申请是申请号为202110124400.3的分案申请。一种电梯振动故障诊断设备,包括加速度传感器,其用于采集电梯轿厢的水平方向加速度和垂直方向加速度;电梯信号采集盒,其用于运行于电梯振动故障的诊断算法;无线网关,其用于接收来自采集盒的数据,并将数据上传到云端、最终在客户终端显示;其中,该电梯振动故障诊断设备,通过以下步骤实现电梯振动故障诊断:S1:获取数据;S2:数据处理;S3:计算各振动特征值;S4:计算各预测值;S5:振动特征归一化;S6:计算故障原因概率;S7:确定故障原因。通过获取电梯轿厢的加速度,通过本发明的算法对加速度进行深度挖掘分析和处理,通过加速度确定电梯故障的原因,具有对电梯故障隐患的预测和定位的功能。
Elevator vibration fault diagnosis equipment
一种电梯振动故障诊断设备
2022-06-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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