Product maintenance data tracing method and system

A data and product technology, applied in the field of data traceability methods and systems, can solve the problems of inconvenient maintenance data traceability, and achieve the effect of saving costs and improving efficiency

Inactive Publication Date: 2019-05-21
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of inconvenient traceability of existing product maintenance data, and propose a method and system for product maintenance data traceability

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  • Product maintenance data tracing method and system

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Embodiment

[0031] The product maintenance data tracing method described in the embodiment of the present invention, such as figure 1 shown, including the following steps:

[0032] S1. Establish a data model in the database, add routine maintenance data to the data model, the maintenance data includes failure phenomena, failure causes and maintenance methods, and the routine maintenance data has a unified description format;

[0033] Among them, routine maintenance data can be obtained based on historical maintenance records, or can be obtained based on speculation by experienced technicians. Fault phenomena, fault causes, and maintenance methods are established correspondingly. The data model uses fault phenomena as the base class. According to the classification of fault phenomena, for example, there may be multiple fault reasons for the occurrence of a fault phenomenon, and a fault cause may also correspond to multiple maintenance methods, and the routine maintenance data is stored in ...

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Abstract

The invention relates to the technical field of data management, aims to solve the problem that existing product maintenance data tracing is inconvenient, and provides a product maintenance data tracing method and system, and the method comprises the following steps: establishing a data model in a database, and adding conventional maintenance data to the data model; after the product is maintainedeach time, the identification information of the product and the actual maintenance data of the product selected from the conventional maintenance data of the data model are stored in the database; and after a maintenance data tracing request based on the product identification information is received, extracting actual maintenance data of the product from a database according to the product identification information and feeding back the actual maintenance data. The data model is established through the conventional maintenance data with the unified description format, the standard of the maintenance data is standardized, when the maintenance data is traced, the maintenance data of the product can be obtained only according to the identification information of the product, the efficiencyof product maintenance data tracing is improved, and the cost is saved.

Description

technical field [0001] The present invention relates to the technical field of data management, in particular to a data tracing method and system. Background technique [0002] Product maintenance management is an inevitable problem faced by the general manufacturing industry, and its implementation methods can be simple or complex. In the new manufacturing era of China's intelligent manufacturing 2025, all management must be digitized in order to better serve the entire production and improve production quality and production efficiency. [0003] The traditional maintenance data management of products is usually: make a production process control form for each product separately, and after the technicians perform corresponding maintenance operations on the product, they will fill in the production process control form in detail. In the future repair or maintenance, Use these forms to find the maintenance data of the corresponding products. However, this method lacks a unif...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06F16/25G06F16/28
Inventor 赵洋谌烜姜韬孙小春
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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