Engineering mechanical equipment working condition data analysis method

Abstract

The invention discloses a working condition data analysis method for engineering mechanical equipment, and aims to solve the problems that working condition analysis is complex and tedious due to the fact that working conditions of the engineering mechanical equipment are uploaded in a byte message form and functional sets for analyzing working condition messages are various in type and content, and the working condition analysis is complex and tedious by analyzing configuration files and the functional sets to analyze the working condition messages together. The analysis method adaptive to various function sets is realized. The engineering mechanical equipment working condition data analysis method provided by the invention is clear in analysis process, simple and efficient. Working condition analysis configuration is achieved, use is easy, and function sets of different manufacturers are compatible. And under the condition that the function set analysis rule is wrong, the analysis process can run normally, and the fault tolerance is high.

Description

technical field [0001] The invention relates to a method for analyzing working condition data of engineering machinery and equipment, and belongs to the technical field of industrial big data processing. Background technique [0002] In the IoT scenario of construction machinery and equipment, the working condition data is uploaded to the iot center in the form of a byte message, and then the iot center uses a function set in the form of xml to parse the byte message. The function set defines the working condition tag content and each The parsing rules for an item item, the basic message format is TLV format, that is, a tag identifier with a fixed byte length, a length identifier with a fixed byte length, followed by a value specified by the length identifier. [0003] However, the content of the function set is complex, including tag nesting, the length of the length identifier is specified by a special tag, the length of the length identifier is specified by the length att...

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Problems solved by technology

[0003] However, the content of the function set is complex, including tag nesting, the length of the length identifier is specified by a special tag, the length of the length identifier is specified by the length attribute of the tag tag of the function set, and the tag is in Various complex situations such as non-existence in the function set, item items in the package exceeding the corresponding bytes, and whether special characters are omitted in the package id in the function set lead to different parsing methods for different device types. The common practice is to load all item items into memory Arrays are parsed by comparison. This method is only used for item items containing condition, and requires that the item item containing condition must be behind the item item used as the judgment condition. Therefore, the existing method is not compatible and the code can be poor readability

[0004]Therefore, those skilled in the art urgently need to solve the problems of complex analysis of working condition data, low efficiency, and fault tolerance caused by the diversity of function set content

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