Analysis Method of Elevator Running Process

Abstract

The invention discloses a method for analyzing the running process of an elevator, which includes the following steps: data preparation, selecting "data occurrence time", "current floor" and "door status" from various types of data collected by the front-end sensor of the elevator field, as the three types of basic data to be used; data preprocessing, from the database, query and pull the operation data of the elevator to be analyzed according to the elevator identification number, and sort them by time; identify the elevator operation process, and identify the floor change process respectively , door opening and closing process identification, floor matching with opening and closing doors, to obtain complete elevator operation process information, floor change process identification is through the change time and direction information of the elevator floor, delineate the starting point and end point of each continuous change of the elevator floor ; Door opening and closing process recognition is to identify the door opening and closing actions of the car door through the door state data, obtain the time of various door processes, and splice the continuous door processes into a complete door opening and closing process.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to an analysis method for an elevator running process. Background technique [0002] In the prior art, the elevator Internet of Things terminal collects elevator-related behavior data, and the data needs to be analyzed and processed after the data is stored in the background. Therefore, most elevator manufacturers on the market directly conduct data mining analysis based on the original data and corresponding models after collecting the sensor data of the elevator. [0003] The research object of this method is only the state of the elevator at a certain moment, and lacks a larger and deeper analysis angle, which makes it difficult to detect the abnormal state of the elevator, and it is difficult to trace the cause after the abnormal situation is found. Statistical work on operating conditions also increases computational analysis costs. Contents of the...

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Problems solved by technology

[0003] The research object of this method is only the state of the elevator at a certain moment, and lacks a larger and deeper analysis angle, which makes it difficult to detect the abnormal state of the elevator, and it is difficult to trace the cause after the abnormal situation is found. The statistical work of the operation also increases the cost of calculation and analysis

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