CIM and G file based construction method for distribution network geographic map database model

A technology of distribution network geographic map and construction method, applied in the field of distribution automation, can solve the problems of heavy workload, low investment efficiency, difficult changes, etc., and achieve the effect of improving efficiency, saving development costs, and reducing integration risks

Inactive Publication Date: 2015-10-21
SHANGHAI MUNICIPAL ELECTRIC POWER CO +2
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  • Claims
  • Application Information

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Problems solved by technology

[0003] (1) Constructed using commercial GIS mapping software, the construction process is cumbersome, the workload is heavy, and the cost is high
[0004] (2) Since the model is built as a whole, it makes it difficult to change
[0005] (3) Existing resources cannot be reused, resulting in low investment efficiency

Method used

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  • CIM and G file based construction method for distribution network geographic map database model

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0013] A method for constructing a distribution network geographic map database model based on a CIM / G file of the present invention is a method of extracting geographic information from a CIM file and a G file to construct a distribution network geographic map database model, which is used to construct a distribution network geographic map database, Support the upper layer application of distribution network geographic map. At the same time, the incremental update of the distribution network geographic map database model is realized.

[0014] Using the method of the present invention, it is necessary to use the existing CIM / G file to extract corresponding information to construct the database model of distribution network geographical map, so the...

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Abstract

The invention discloses a CIM and G file based construction method for a distribution network geographic map database model. The method comprises the following several steps of: (1) analyzing a CIM / G file; (2) extracting geographic information from the CIM / G file, performing sorting and conversion on the extracted information, and packaging the converted information into information capable of being identified by a distribution network geographic map database; (3) judging whether the geographic information meets the modeling requirements, if so, going to the step (4), and if not, performing conversion and supplementation operation and going to the step (4); (4) importing the information into the distribution network geographic map database; and (5) performing model checking on the distribution network geographic map database after importing, writing the information into the database by utilizing incremental judgment through checking, and if the checking is not passed, ending the operation. According to the method, the model construction of the distribution network geographic map database is effectively realized; and the corresponding information is extracted from the CIM / G file, so that the development efficiency of an application program can be effectively improved and the development cost is reduced.

Description

technical field [0001] The invention relates to a method for constructing a distribution network geographic map database model based on a CIM / G file, and belongs to the technical field of distribution automation. Background technique [0002] Distribution network lines are widely distributed and there are many types of equipment, so it is very suitable to be expressed by geographical map of distribution network. However, the current method of constructing the database model of geographical map of distribution network has the following defects: [0003] (1) Using commercial GIS mapping software to build, the construction process is cumbersome, the workload is heavy, and the cost is high. [0004] (2) Since the model is built as a whole, it makes it difficult to change it. [0005] (3) Existing resources cannot be reused, resulting in low investment efficiency. Contents of the invention [0006] Aiming at the deficiencies in the prior art, the purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/211G06F16/29
Inventor 凌平尚健韩韬周养浩苏光孙保华苏标龙陈连杰
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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