Three-dimensional reconstruction transformer substation implementation method based on virtual simulation technology

A technology of 3D reconstruction and virtual simulation, which is applied in 3D image processing, instrumentation, geometric CAD, etc., can solve problems that cannot meet the requirements of substation operation management, and achieve accurate results

Pending Publication Date: 2020-02-07
CHINA REALTIME DATABASE +1
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Problems solved by technology

At present, the three-dimensional modeling methods of substation mainly include VRML modeling method, geometric modeling method, modeling method based on point cloud data, etc., which are mostly used in training and educat

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  • Three-dimensional reconstruction transformer substation implementation method based on virtual simulation technology
  • Three-dimensional reconstruction transformer substation implementation method based on virtual simulation technology

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Embodiment Construction

[0019] In order to describe the technical solution disclosed in the present invention in detail, further elaboration will be made below in conjunction with the accompanying drawings and specific embodiments.

[0020] The present invention provides a method for implementing a three-dimensional reconstruction substation based on virtual simulation technology. The method is based on a multi-source modeling substation millimeter-level three-dimensional reconstruction technology and a data association method between a GIS three-dimensional model and equipment attributes. The substation GIS equipment management method based on virtual simulation technology constructs a three-dimensional model through three-dimensional reconstruction technology, and correlates the real information of equipment collected by sensors, so as to provide detailed and accurate information for equipment inspection and maintenance more intuitively and efficiently. Such as figure 1 As shown in Fig. 1, relevant...

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Abstract

The invention discloses a three-dimensional reconstruction transformer substation implementation method based on a virtual simulation technology. According to the method, management is carried out based on millimeter-scale three-dimensional reconstruction of a multi-source modeling transformer substation and data association of a GIS three-dimensional model and equipment attributes; three-dimensional scanning is carried out on the whole transformer substation to obtain a whole structure; scanning details of GIS equipment to obtain a three-dimensional point cloud data structure and three-dimensional morphological characteristics of electrical equipment; image acquisition is made on the texture of the equipment; and finally, the structure and texture of the equipment are acquired in the difficult-to-scan area through panoramic images., which is used for structural recognition of a later-stage device.Simulation modeling is carried out by obtaining GIS equipment information, and information association is carried out on a system data interface and corresponding sensor data, so that visual display and operation can be carried out on the corresponding sensor information by selecting a model in the system, and equipment management work of places such as a transformer substation is greatly facilitated.

Description

technical field [0001] The invention belongs to three-dimensional modeling and simulation technology, relates to the management of substations, in particular to a method for realizing a three-dimensional reconstruction substation based on virtual simulation technology. Background technique [0002] The power grid company conducts daily operation and monitoring of substation GIS equipment through automation facilities, which greatly improves the safe operation and management level of substations. However, the information display of related systems is still mainly two-dimensional display, and there are problems such as incomplete information and unintuitive display. . At present, the three-dimensional modeling methods of substation mainly include VRML modeling method, geometric modeling method, modeling method based on point cloud data, etc., which are mostly used in training and education, but the visualization function and information in training and education are based on o...

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Application Information

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IPC IPC(8): G06F30/13G06T15/04G06T15/60G06T17/00G06T19/20
CPCG06T17/00G06T15/04G06T15/60G06T19/20
Inventor 范强王维嘉
Owner CHINA REALTIME DATABASE
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