Elevator fault judgment logic verification method, system and storage medium

Abstract

The invention discloses an elevator fault logic verification method, system and storage medium. The method includes: obtaining elevator operation data; obtaining corresponding maintenance records according to the elevator operation data, and the maintenance records include maintenance time, fault code and processing description ; Carry out a data set classification operation on the maintenance records; compare the result of the data set classification with the fault judgment logic; optimize the fault logic according to the comparison result; and execute the elevator fault judgment operation according to the optimized result. The invention uses a large amount of historical fault data, elevator status data, and maintenance data to form a verification logic, realizes intelligent identification of the authenticity of the fault, and verifies the rationality of the fault interpretation logic, reducing the risk of false or missed fault information situation, thereby greatly reducing the workload of maintenance personnel, and can be widely used in the field of elevator control technology.

Description

technical field [0001] The invention relates to the technical field of elevator control, in particular to an elevator fault judgment logic verification method, system and storage medium. Background technique [0002] With the development of the elevator Internet of Things, it is necessary to realize functions such as collection, storage and analysis of elevator operation data. The elevator terminal is equipped with a DTU (data conversion unit) to logically process the collected basic data. Among them, the failure of the elevator is also generated through DTU. Elevator fault sources include main control fault reporting and fault diagnosis: [0003] 1) The main control failure report is the fault code collected by the elevator main control to report the failure of each component, and uploaded to the center through the DTU; [0004] 2) During the fault diagnosis, the DTU collects the operating parameters of each component of the elevator, judges the generated fault according ...

AI Technical Summary

Problems solved by technology

A large amount of fault data will be generated during the operation of the elevator, but a large number of false alarms and repeated data will increase the workload of the maintenance personnel, and with the increase of the service life of the elevator, the original logic may no longer be Applicable, leading to false positives and false negatives of fault information, affecting the operation of components

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