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Power distribution network multi-source data fusion method and system under typhoon disaster and storage medium

A technology of multi-source data and fusion method, applied in the field of distribution network, can solve the problems of inconsistency and insufficient fusion of multi-source data in distribution network, and achieve the effect of solving inconsistency problems, improving fusion degree and reducing information redundancy.

Active Publication Date: 2019-05-10
NARI TECH CO LTD +3
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a method, system and storage medium for multi-source data fusion of distribution network under typhoon disaster, and solve the inconsistency and fusion of multi-source data of distribution network under typhoon disaster in the prior art. Insufficient technical issues

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  • Power distribution network multi-source data fusion method and system under typhoon disaster and storage medium
  • Power distribution network multi-source data fusion method and system under typhoon disaster and storage medium
  • Power distribution network multi-source data fusion method and system under typhoon disaster and storage medium

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Embodiment Construction

[0059]The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0060] Such as Figure 1~3 As shown, the multi-source data fusion method of the distribution network under the typhoon disaster provided by the embodiment of the present invention includes the following steps:

[0061] Step 1: Collect multi-source data of distribution network under typhoon disaster;

[0062] The multi-source data of distribution network under typhoon disaster comes from a wide range of sources, mainly including distribution network DMS data, typhoon meteorological data, geographic GIS data, and UAV survey data. According to the form, it mainly includes map data, image data, text data, etc.

[0063] Step 2: Construct a spatio-temporal geographic grid according to the time and sp...

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Abstract

The invention discloses a power distribution network multi-source data fusion method and system under typhoon disasters and a storage medium. The method comprises the steps of collecting power distribution network multi-source data under the typhoon disasters; constructing a space-time geographic grid according to the time dimension and the space dimension of the multi-source data of the power distribution network; performing consistency association matching on the multi-source data of the power distribution network; performing data gridding processing by combining the power distribution network multi-source data subjected to consistency association matching according to the space-time geographic grid; Space-time geographic grid codes are added to the multi-source data of the power distribution network one by one, and the multi-source data of the power distribution network fused in the same space-time geographic grid are extracted. According to the method, the time dimension and the space dimension of the multi-source data of the power distribution network are considered, and the change rule and the difference of different research objects are conveniently analyzed; Consistency association matching is carried out on the power distribution network multi-source data, the problem that vector data and image data are not consistent before fusion is solved, and the power distributionnetwork multi-source data fusion degree can be improved.

Description

technical field [0001] The invention relates to a multi-source data fusion method, system and storage medium of a distribution network under a typhoon disaster, belonging to the technical field of distribution networks. Background technique: [0002] Due to the fact that in a disaster environment, data will fluctuate more than in a general environment, and although the current emergency command center and emergency communication system integrate a variety of databases, their distribution is relatively discrete, and the fusion of multi-source data is insufficient. Redundancy and information errors lead to interference in command decisions. [0003] At present, the equipment, operation, environment, disaster damage and other data involved in evaluating the disaster status of the system come from different systems. Since each system is based on different platforms, different application targets, different protocols, and different data structures, it is highly discrete and distr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06G06F16/29
CPCY04S10/50
Inventor 徐泰山倪明周霞郁琛陈彬李悦岑吴涵刘冰倩罗翔
Owner NARI TECH CO LTD
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