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Digital twinning method based on digital-analog separation data circulation mode

A technology for separating data and numbers, which is applied in the direction of electrical digital data processing, data processing applications, special data processing applications, etc., can solve problems such as outages and digital 3D models that cannot be directly transferred, and achieve easy management and rich and real image content Effect

Pending Publication Date: 2022-04-19
STATE GRID JIANGSU ELECTRIC POWER ENG CONSULTING CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Although the current domestic 3D design level of substations has basically met the conditions of 3D design, the digital 3D models in the three stages of design, construction, production, operation and maintenance have not been directly transferred, and there are negative phenomena such as outages.
Substation digital twin system technology is still in the development stage, and the means of data collection and analysis using smart sensors and smart terminals is not yet mature

Method used

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  • Digital twinning method based on digital-analog separation data circulation mode
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  • Digital twinning method based on digital-analog separation data circulation mode

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0022] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be understoo...

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Abstract

The invention discloses a digital twinning method based on a digital-analog separation data circulation mode, in engineering project management application based on digital twinning, information of various projects is closely associated with a digital twinning model through uniform codes, a user obtains required information through human-computer interaction with a three-dimensional model, and the information is stored in the digital twinning model. And the three-dimensional model is combined and visually displayed to a user. The three-dimensional model is connected with the structure tree through codes in a hanging mode, attributes are not attached to the three-dimensional model any more, and digital-analog separation is truly achieved. According to the method, plug-ins are designed for the model, a WebGL digital twin graphic engine is used for rendering the three-dimensional model, the three-dimensional model is displayed in a picture stream mode in a virtual desktop mode, and lightweight conversion of digital twin model source files is achieved.

Description

technical field [0001] The invention relates to a digital twin method based on the digital-analog separation data flow mode. Background technique [0002] Digital twin refers to the integration of multi-science, multi-physics, multi-scale, and multi-probability simulation process using digital models, sensor data, system data, etc., and completes the mapping of the physical world in the virtual space, reflecting the entire life cycle of the physical world. the process of. Digital twins have changed the way infrastructure is coordinated from design, construction to post-operation and maintenance. Its core technology lies in the application of the latest 3D visualization graphics engine. The new infrastructure aims to promote the upgrading of China's industrial chain, the outbreak of new technologies and new products, and the birth of new business models. As a technology that can closely integrate the real world with the digital world, digital twins have been deeply integrate...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06F30/13G06Q10/06G06F113/04
CPCG06F30/20G06F30/13G06Q10/063G06F2113/04
Inventor 刘云飞俞越中刘亮柏彬赵会龙郭易木曹盛任昊杰黎宏武
Owner STATE GRID JIANGSU ELECTRIC POWER ENG CONSULTING CO LTD
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