Power transmission line engineering three-dimensional design result key information extraction method and system

A key information, transmission line technology, applied in the field of power transmission and transformation engineering, can solve the problem of difficult to meet the needs of three-dimensional design review, achieve the effect of wide application and improve work efficiency

Active Publication Date: 2019-08-30
STATE GRID CORP OF CHINA +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Under the new 3D design situation, the work of power grid engineering design review will also change accordingly. However, the existing technical means are difficult to meet the needs of 3D design review

Method used

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  • Power transmission line engineering three-dimensional design result key information extraction method and system
  • Power transmission line engineering three-dimensional design result key information extraction method and system
  • Power transmission line engineering three-dimensional design result key information extraction method and system

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Such as figure 1 As shown, the key information extraction method of the three-dimensional design results of transmission line engineering proposed by the present invention firstly classifies the three-dimensional design results of transmission line engineering according to different data types, and then analyzes the data characteristics and key information for different types of data, and at the same time according to A large amount of data analysis establishes the feature and key information database, and uses the information extraction algorithm to extract key information from the 3D design results of the transmission line, and compares the extracted information with the information in the feature and key database, and finally obtains the required information . Specifically, the following steps are included:

[0025] 1) Classify the existin...

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Abstract

The invention relates to a power transmission line engineering three-dimensional design result key information extraction method and system, and the method comprises the following steps: 1) carrying out the classification of historical power transmission line three-dimensional design results, and dividing the historical power transmission line three-dimensional design results into geographic information data, engineering data, a digital model, and document data; 2) performing data feature and key information analysis from the obtained geographic information data, engineering data, a digital model and document data to obtain data features and key information of a three-dimensional design result of the historical power transmission line; 3) constructing a typical power transmission line three-dimensional design result feature and key information base according to the extracted data features and key information of the historical power transmission line three-dimensional design result; and4) based on the constructed typical power transmission line three-dimensional design result characteristics and the key information base, performing key information extraction on the to-be-reviewed power transmission line three-dimensional design result. The method can be widely applied to the field of power transmission line engineering three-dimensional design result information extraction.

Description

technical field [0001] The invention relates to the field of power transmission and transformation engineering, in particular to a method and system for extracting key information of three-dimensional design results of power transmission line engineering. Background technique [0002] 3D design is the foundation of a new generation of digital, virtual, and intelligent design platforms. It is currently widely used in many fields such as construction, transportation, and industry. With the development of information technology and smart grids, the field of grid engineering design is also gradually applied the technology. Under the new 3D design situation, the work of power grid engineering design review will also change accordingly. However, the existing technical means are difficult to meet the needs of 3D design review. [0003] In the traditional way, the preliminary design review of power transmission and transformation projects uses the review unit to review the engineer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29G06F16/58G06T17/00G06Q50/06
CPCG06Q50/06G06T17/00G06F16/29G06F16/58
Inventor 官澜胡劲松胡君慧李锡成张强任培祥李会娟景天李建勤田雷李宗财吴冰朱承治
Owner STATE GRID CORP OF CHINA
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