Elevator as-required maintenance system and method based on big data analysis

Abstract

The invention provides an elevator as-required maintenance system based on big data analysis. The elevator as-required maintenance system comprises a data source, a data access module and a data processing module. The data access module obtains data from the data source and conducts parsing and distribution, and the data processing module receives the data distributed by the data access module andconducts storage, modeling and analysis; and the data access module comprises a data parsing unit, a data cleaning unit and a data distribution unit. The invention further provides an elevator as-required maintenance method based on big data analysis. Internet of Things equipment is applied to collecting maintenance-related elevator data and elevator safety operation failure data, failure situations in the daily using process of an elevator and the online situations of the Internet of Things equipment are combined, the purpose that a daily maintenance mode of Internet of Things plus maintenance according to elevator safety operation requirements to build a quantitative index mathematical model of the elevator on which maintenance is conducted according to risks and situations is achieved,and data support is provided for maintenance reformation.

Description

technical field [0001] The invention relates to the technical field of elevator maintenance, in particular to a model and a system for predicting maintenance requirements based on big data analysis of the elevator Internet of Things. Background technique [0002] In recent years, the domestic economy has developed by leaps and bounds, and cities have entered a period of rapid construction of high-rise buildings. As an important vertical transportation tool for high-rise buildings, elevators are also ushering in a blowout development. At the same time, with the rapid growth of the number of elevators, the market demand for elevator maintenance is high. , the traditional maintenance method has the phenomenon of man-machine mismatch, vicious competition, unrealistic and poor maintenance work, which poses a great threat to the safety and reliability of elevator maintenance. [0003] At present, there are also researches on elevator maintenance. For example, Chinese patent applic...

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Problems solved by technology

[0004] Disadvantages of this technical solution: This solution mainly relies on a unified time calculation method to arrange elevator maintenance plans. This method is extensively managed and cannot be finely managed for a single elevator. The elevators are in good condition, but resources are allocated for maintenance, which takes up very scarce maintenance resources; the safety risk of elevators is relatively high, but early warning cannot be given in time, and failures may occur before the regular maintenance plan arrives , at the same time, due to the extensive management of maintenance resources, elevators with high failure risks cannot obtain sufficient maintenance resources

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