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A data migration method for power grid system

A power grid system and data technology, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of low server utilization, long time occupied by the original migration GIS platform, wasted bandwidth, etc., and achieves easy portability or scale. use, improve utilization, and improve efficiency

Inactive Publication Date: 2017-09-05
STATE GRID CORP OF CHINA +2
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Problems solved by technology

At present, the way of cross-GIS platform data transmission is often to perform intermediate conversion of data on different GIS platforms (XML file conversion or intermediate library conversion), and then transmit the data to the server through tracking and reproduction technology or compression technology, but all stored data needs to be processed. It takes a long time to process the original migration GIS platform, resulting in a waste of bandwidth and low server utilization

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  • A data migration method for power grid system
  • A data migration method for power grid system

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] As shown in Figure 1, a power grid system data migration method provided by the present invention includes the following steps:

[0030] (1) Connect the GIS platform host to be migrated to the physical server through a switch or router;

[0031] (2) The performance detection system in the physical server evaluates the virtualization capability of the physical server, and allocates a new GIS platform logic unit for the GIS platform to be migrated;

[0032] (3) The multi-channel management system in the physical server maps the storage disk of the GIS platform to be migrated and the disk space to be exchanged in the platform switching system to a single logical disk, and migrates the data of the GIS platform to be migrated to the platform switching system in the physical server;

[0033] (4) The platform exchange system in the physical server builds a configurati...

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Abstract

The invention discloses a power grid system data migration method. The power grid system data migration method comprises (1) connecting a to-be-migrated GIS (Geographic Information System) platform host to a physical server through a switch or a router; (2) enabling a performance detection system in the physical server to estimate the virtualization capability of the physical server and allocating a novel GIS platform logical unit for the to-be-migrated GIS; (3) enabling a multipath management system in the physical server to map a storage disk of the to-be-migrated GIS platform and to-be-switched disk space of a platform switching platform to a single logical disk and migrating the to-be-migrated GIS platform data to the platform switching platform of the physical server; (4) constructing a configuration table for the platform switching system in the physical server, mapping the to-be-migrated GIS platform data to novel GIS platform data and writing into the novel GIS platform logical unit. The power grid system data migration method achieves flexible cross-GIS-platform data migration and improves the server utilization rate due to the server virtualization technology.

Description

technical field [0001] The invention relates to the field of power grid system data migration, in particular to an online, cross-platform power grid system data migration method. Background technique [0002] With the development of the Internet and the rise of cloud computing technology, server virtualization technology shows a huge advantage in resource integration. Especially in the power grid field, because the GIS platforms of different power stations in different regions or even in the same region often adopt different coordinate systems, data models, etc., when standardizing power grid data management, cross-platform data migration is often required, and different GIS platforms The data is integrated into a server for unified and standardized management. At present, the way of cross-GIS platform data transmission is often to perform intermediate conversion of data on different GIS platforms (XML file conversion or intermediate library conversion), and then transmit t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06F9/455
CPCG06F16/214
Inventor 唐琳李伟闫汝静李晓博韩辉
Owner STATE GRID CORP OF CHINA
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