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Classification method for BIM three-dimensional image features of transformer substation

A technology of three-dimensional images and classification methods, applied in the computer field, can solve the problems of wasting resources, cost, and heavy workload, and achieve the effects of saving resources and costs, reducing workload, and highly integrated

Inactive Publication Date: 2021-03-12
SHENZHEN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to propose a classification method for substation BIM three-dimensional image features, to solve the technical problems that the existing method adopts a manual method, the workload is huge, and resources and costs are wasted

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  • Classification method for BIM three-dimensional image features of transformer substation
  • Classification method for BIM three-dimensional image features of transformer substation
  • Classification method for BIM three-dimensional image features of transformer substation

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] Such as figure 1 As shown, it is a schematic diagram of an embodiment of a method for classifying three-dimensional image features of a substation BIM provided by the present invention. In this embodiment, the method includes the steps of:

[0032] Step S1, acquiring the BIM three-dimensional image of the target substation, randomly intercepting views of the three-dimensional BIM image of the target substation from multiple angles, and generating multiple two-dimensional views of the BIM image of the target substation;

[0033] Step S2, training the multiple two-dimensional views according to the preset substation BIM model, identifying the feature values ​​of the multiple two-dimensional views; and partitioning the multiple two-dimensional views according...

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Abstract

The invention provides a substation BIM three-dimensional image feature classification method, which comprises the steps of S1, randomly intercepting views of a target substation BIM three-dimensionalimage from multiple angles, and generating multiple two-dimensional views of the target substation BIM image; S2, training the plurality of two-dimensional views according to a preset transformer substation BIM model, generating feature values, partitioning the plurality of two-dimensional views, and generating a partitioning result; numbering the partitioning results according to a preset numbering sequence; S3, obtaining the number of the partitioning result, matching the plurality of two-dimensional views with the same number with the target substation BIM image, and taking the successfully matched area as a feature partition; and S4, combining the feature partitions which have the same type and the same attribute and are connected with each other into an image feature, and taking theimage feature as a transformer substation BIM three-dimensional image feature value. According to the invention, manual identification and classification modes are replaced, the workload is reduced, and resources and cost are effectively saved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method for classifying three-dimensional image features of substation BIM. Background technique [0002] For BIM (Building Information Modeling, Building Information Modeling) 3D technology is widely used in architectural and engineering design. For the project, the goal is to propose the depth requirements for electrical primary equipment modeling based on operation and maintenance requirements, and to model key equipment. Further, create a digital twin auxiliary control operation and maintenance management to conduct technical research on the entire life cycle of on-site equipment, and realize the confirmation of all electronic handover objects one by one in three-dimensional space. Put information such as installation and debugging information and operation history data into the 3D model to build a database. It plays a guiding role in the installation of equipment during...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/46G06K9/62G06F16/51G06F16/55G06F16/58G06F16/583G06Q50/08
CPCG06F16/55G06F16/51G06F16/5866G06F16/583G06Q50/08G06V10/462G06F18/214
Inventor 弓国军符国晖韦波蒋晓东周亚敏李福权罗展标苏伟平
Owner SHENZHEN POWER SUPPLY BUREAU