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Device knowledge base creation method

A knowledge base and equipment technology, applied in the field of identifying knowledge bases, can solve the problems of difficult to achieve positioning and identification functions, no coding mechanism, etc., and achieve the effects of avoiding blindness, facilitating operation, and avoiding bias.

Inactive Publication Date: 2017-10-24
NINGXIA KOCEL MOLD
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  • Abstract
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Problems solved by technology

[0011] III. Without a unified coding mechanism, it is difficult to realize the positioning and identification functions required for equipment operation and maintenance required by the equipment cloud architecture

Method used

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Experimental program
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Embodiment Construction

[0053] The present invention will be further described below in conjunction with specific embodiments.

[0054] A method for creating an equipment knowledge base, including a data accumulation stage, a demand-driven stage, and a knowledge application stage; wherein, the data accumulation stage includes data collection and data processing, and the results are stored in a database as required, and codes are established in the database Index is the stage of data accumulation; the core content of the demand-driven stage is the creation of the equipment knowledge base, including the data model (closely related to the criterion), the content of suggested measures, and the data model and suggested measures establish a one-to-one correspondence through the code index; The creation of initial content can be maintained manually, and when a certain amount of data has been accumulated, data mining can be used to enrich and train it; the knowledge application stage provides services through...

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Abstract

The invention discloses a device knowledge base creation method in the field of device operation and maintenance. The method comprises the following steps of in a data accumulation stage, performing data collection, performing data processing on the collected data, and storing the processed data to generate a database; in a demand-driven stage, performing judgment processing on the data in the database in combination with judgment criteria through a data model, locating the data to specific fault points, and outputting suggested measures of corresponding faults; and in a knowledge application stage, performing connection with SCADA, MES, remote operation and maintenance monitoring and system management software to realize knowledge application. Through the data collection, data processing, data model, code indexing, measure suggesting and knowledge application stages, targeted quick establishment and maintenance of a device knowledge base are realized; and the method has the functions of device locating, problem recognition and open integration, and can be used in device operation and maintenance.

Description

technical field [0001] The invention relates to a device identification knowledge base, in particular to a method for creating a device knowledge base. Background technique [0002] Knowledge base refers to knowledge and factual data in a certain field, such as common sense, standards, technology, experience, algorithm, etc., which are stored, organized, managed and used in the computer in the form of data, which can guide or replace human decision-making. [0003] In terms of equipment operation and maintenance, whether it is the visible problems emphasized by the first three industrial revolutions, such as improving equipment efficiency and reliability, avoiding equipment failure and safety issues, or the invisible problems emphasized by the fourth industrial revolution, For example, equipment performance decline, health decline, component wear and tear, and operational risk increase, etc., all of which require the participation of the equipment knowledge base. Therefore,...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/211
Inventor 杨军刘亚宾杨志伟常涛
Owner NINGXIA KOCEL MOLD
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