System and method for data verification based on GTechnology platform

Abstract

The invention provides a system and a method for data verification based on a GTechnology platform. The system comprises a data access layer, a service logic layer and a user interface layer. The method includes that the system collects data from the GTechnology platform through a data access component to acquire to-be-verified data; a data verification module verifies the acquired data, acquires rule verification functions defined by various data through XML (extensible markup language) file analysis and executes the rule verification functions to complete data verification, wherein data against rules are record and stored in a problem list; based on the acquired problem list, a data processing module verifies the data according to data type, data values within a definition domain, null values and redundant data and coverts and cleans valid data. By the system and the method, junk data and redundant data can be processed effectively, and accordingly, data records in a database are ensured to be free of repetition and redundancy; problem data, incompatible data and the like in the GTechnology platform are cleaned, and accordingly, data accuracy and integrity are guaranteed.

Description

technical field [0001] The present invention relates to the technical field of power system data processing, in particular to a data verification system and data verification method based on a GTechnology (geo-spatial facility management platform) platform. Background technique [0002] Guangdong Power Grid Corporation has built, promoted and implemented a GIS-based integrated marketing and distribution platform in the whole province based on the requirements of pioneering work. Among them, the main application platform of GIS is the Gtechnology platform. At present, the power supply enterprises under Guangdong Power Grid Corporation have integrated the GIS of the main network and the GIS of the distribution network, and built a full grid model integrating from 500kV equipment to 0.4kV users. In addition, some power supply enterprises have built communication resource GIS systems, vehicle management GIS systems, etc. Since the system was put into operation so far, the tota...

AI Technical Summary

Problems solved by technology

Due to the lack of experience and unified norms and standards in the initial stage of system construction, the municipal bureaus of various regions put forward different construction requirements during the system construction process, which made the data of the GIS system different, which was not conducive to the vertical data connection

At the same time, the existing data verification method of the system cannot systematically and comprehensively guarantee the integrity, consistency, accuracy, uniqueness and timeliness of the system data, resulting in many problems in the quality of the system data, including business system data and GIS data has complicated logical relationships, many redundant data, inconsistent data content, etc., which seriously affect the practical level of related applications of business systems

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