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Data quality check method and apparatus

A data quality and data technology, applied in data processing applications, structured data retrieval, electronic digital data processing, etc., can solve problems such as unified standards for data governance services, high database technical requirements, and low data governance efficiency, and achieve shortened The effect of data verification time, improving data governance efficiency, and shortening the processing chain

Inactive Publication Date: 2016-08-10
STATE GRID CORP OF CHINA +2
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Problems solved by technology

[0004] (1) The solution does not unify the standards and processes of data governance business, and the management is relatively loose.
[0005] (2) This solution performs data quality verification through offline analysis of the database, which has high database technical requirements for the business personnel of the power supply company, and is not suitable for front-line staff
[0006] (3) The data verification and analysis process of this scheme is highly dependent on people. In the information age with rapidly increasing data volume, the efficiency of data governance is low, which is not suitable for popularization and application

Method used

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  • Data quality check method and apparatus

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] The working principle of this technical solution: Based on large-scale data integration and analysis technology, research on comprehensive data analysis and screening methods and quality improvement methods between marketing systems. Research the thinking and rules of data verification and analysis based on the six horizontal lines of "station, line, transformer, box, meter, and household" and the vertical line of "station->line->transformer->box->meter-...

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Abstract

The invention relates to a data quality check method and apparatus. The method comprises the steps of performing archive horizontal data difference analysis on a marketing business application system and a power grid GIS (Geographic Information System) platform to check out data difference situations between the marketing business application system and the power grid GIS platform, wherein horizontal data includes substation data information, line data information with property rights belonging to a power supply company, line data information with property rights belonging to users, transformer data information with property rights belonging to the power supply company, transformer data information with property rights belonging to the users, metering box data information, electric energy meter data information and user data information; and making statistics on the data difference situations between the marketing business application system and the power grid GIS platform in a manner that archive management units are downwards and longitudinally associated, thereby realizing the check of the data quality during a normal data maintenance stage after integral connection of marketing and distribution data.

Description

technical field [0001] The invention relates to the technical field of electric power data processing, in particular to a data quality checking method and device. Background technique [0002] At present, the State Grid Corporation of China is carrying out the construction of the battalion, distribution, adjustment and penetration project, realizing the business of supporting fault location, power outage range location, real-time line loss statistics, business expansion report and installation with the sharing of business and distribution data, and promoting the business and distribution business with the integration of business and distribution information Integrate, establish a customer-oriented cross-departmental and cross-professional operation process and service mechanism, fully support 95598 full-service collection, and improve the quality of power supply services. At present, with the in-depth development of the construction of the integration project, although the c...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q50/06
CPCG06F16/21G06F16/215G06F16/258G06Q50/06Y04S10/50
Inventor 王鹏伍孙志杰傅军张艳丽方茂益周国鹏
Owner STATE GRID CORP OF CHINA
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