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AR identification method and system for electrical drawing, medium and AR equipment

A recognition method and equipment technology, applied in character and pattern recognition, geometric CAD, CAD network environment, etc., to achieve the effects of improving efficiency, saving troubleshooting time, and improving efficiency

Active Publication Date: 2021-07-27
SHANDONG LUNENG SOFTWARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In existing technology applications, electrical drawings are only displayed on plane drawings in AR devices, and cannot be combined with AR 3D models to three-dimensionally display the data flow direction

Method used

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  • AR identification method and system for electrical drawing, medium and AR equipment

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, Embodiment 1 of the present disclosure provides an AR recognition method for electrical drawings, including the following process:

[0039] Obtain real-time image or video data of the area to be identified;

[0040] According to the acquired real-time image or video data, the AR three-dimensional model of the device to be recognized is recognized, and the node corresponding to the device to be recognized is found in the preset communication topology matrix and power communication matrix, as well as the communication topology relationship and power topology of the device to be recognized relation;

[0041] According to the AR three-dimensional model of each device and the obtained communication topological relationship and power topological relationship, a communication connection line or a power supply connection line with other devices is generated.

[0042] There are two steps in the configuration and preparation of this embodiment:

[00...

Embodiment 2

[0057] Embodiment 2 of the present disclosure provides an AR recognition system for electrical drawings, including:

[0058] The data acquisition module is configured to: acquire real-time image or video data of the area to be identified;

[0059] The topological relationship building module is configured to: identify the AR three-dimensional model of the device to be identified according to the acquired real-time image or video data, find the node corresponding to the device to be identified in the preset communication topology matrix and power communication matrix, and Identify the communication topology and power topology of the device;

[0060] The AR recognition module is configured to: generate a communication connection line or a power supply connection line with other devices according to the AR three-dimensional model of each device and the obtained communication topology relationship and power supply topology relationship.

[0061] The working method of the system i...

Embodiment 3

[0063] Embodiment 3 of the present disclosure provides a computer-readable storage medium, on which a program is stored. When the program is executed by a processor, the steps in the method for recognizing electrical drawings in AR as described in Embodiment 1 of the present disclosure are implemented. The steps are:

[0064] Obtain real-time image or video data of the area to be identified;

[0065] According to the acquired real-time image or video data, the AR three-dimensional model of the device to be recognized is recognized, and the node corresponding to the device to be recognized is found in the preset communication topology matrix and power communication matrix, as well as the communication topology relationship and power topology of the device to be recognized relation;

[0066] According to the AR three-dimensional model of each device and the obtained communication topological relationship and power topological relationship, a communication connection line or a p...

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PUM

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Abstract

The invention provides an AR identification method and system for an electrical drawing, a medium and AR equipment, and relates to the technical field of augmented reality, and the method comprises the steps: obtaining real-time image or video data of a to-be-identified region; according to the acquired real-time image or video data, identifying to obtain an AR three-dimensional model of the to-be-identified equipment, and finding a node corresponding to the to-be-identified equipment and a communication topological relation and a power supply topological relation of the to-be-identified equipment in a preset communication topological matrix and a power supply communication matrix; according to the AR three-dimensional model of each device and the obtained communication topological relation and power supply topological relation, generating a communication connecting line or a power supply connecting line with other devices, the communication topology and the power supply topology of the AR three-dimensional display device are realized, the data flow direction of the transformer substation is visually displayed, the efficiency of tracking data links by operation and maintenance personnel of the transformer substation is improved, and the time for searching drawings and data is shortened.

Description

technical field [0001] The present disclosure relates to the field of augmented reality technology, and in particular to an AR recognition method, system, medium and AR equipment for electrical drawings. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] AR (augmented reality) technology has been applied in the power industry. In some scenarios, power operation and maintenance personnel can wear wearable AR devices to inspect electrical equipment. AR technology can identify the equipment in front of you, and automatically retrieve relevant data, drawings, videos, etc., and superimpose them on the AR equipment to facilitate operation and maintenance. [0004] The inventors found that AR drawings mainly focus on size, location, and structure. Electrical drawings mainly focus on communication and topology. In the equipment troubleshooting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F30/18G06F111/02G06F111/18
CPCG06F30/18G06F2111/02G06F2111/18G06V30/422Y04S10/50
Inventor 邹昊房萌焦睿康陈杰巩方波吴丽丽崔丽蓉李扬
Owner SHANDONG LUNENG SOFTWARE TECH