Nuclear power station three-dimensional model repair control unit, system and method

A technology of three-dimensional model and control unit, applied in information technology support system, electrical digital data processing, image data processing, etc., can solve problems such as hidden dangers, achieve the effect of improving work efficiency, improving repair accuracy, and reducing on-site workload

Active Publication Date: 2019-09-10
CHINA NUCLEAR POWER TECH RES INST CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a repair method, control unit and system for a three-dimensional model of a nuclear power plant, so as to solve the construction risks and safety of nuclear power plant repair workload, low repair accuracy, slow efficiency, and high-altitude operations in the prior art Hidden danger

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  • Nuclear power station three-dimensional model repair control unit, system and method
  • Nuclear power station three-dimensional model repair control unit, system and method
  • Nuclear power station three-dimensional model repair control unit, system and method

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Embodiment 1

[0033] Based on Embodiment 1 of the present invention, Embodiment 2 of the present invention provides a repair system 2 for a three-dimensional model of a nuclear power plant, such as figure 2 As shown, specifically include:

[0034] The three-dimensional laser scanner 21 is used to obtain the real environment data of the nuclear power plant; the control unit 1 is used to obtain the three-dimensional model of the nuclear power plant to be repaired and the real environment data of the nuclear power plant, and coordinate the three-dimensional model of the nuclear power plant to be repaired and the real environment data of the nuclear power plant in the same space The overall three-dimensional space superposition and registration under the system; the deviation analysis module is used to perform missing and deviation evaluation analysis on the three-dimensional model of the nuclear power plant to be repaired and the real environment data of the nuclear power plant after the regis...

Embodiment 2

[0038] Based on Embodiment 2 of the present invention, Embodiment 3 of the present invention provides a method for repairing a three-dimensional model of a nuclear power plant, such as image 3 As shown, it specifically includes the following steps:

[0039] S1. Obtain the real environment data of the nuclear power plant and the three-dimensional model of the nuclear power plant to be repaired, and perform the overall three-dimensional space superposition and registration of the three-dimensional model of the nuclear power plant to be repaired and the real environment data of the nuclear power plant in the same space coordinate system;

[0040] S2. Carry out a gap and deviation assessment analysis on the 3D model of the nuclear power plant to be repaired and the real environment data of the nuclear power plant after the registration, and obtain the analysis results;

[0041] S3. Restoring the 3D model of the nuclear power plant to be repaired according to the analysis results ...

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Abstract

The invention provides a nuclear power station three-dimensional model repair control unit, system and method, wherein the control unit comprises a coordinate registration module which is used for acquiring a three-dimensional model of a to-be-repaired nuclear power station and nuclear power station real environment data, and carrying out integral three-dimensional space superposition and registration on the three-dimensional model of the to-be-repaired nuclear power station and the nuclear power station real environment data under the same space coordinate system; a deviation analysis modulewhich is used for carrying out missing and deviation evaluation analysis on the registered three-dimensional model of the to-be-repaired nuclear power station and the nuclear power station real environment data, and obtaining an analysis result; and a model repairing module which is used for repairing the to-be-repaired nuclear power station three-dimensional model according to the analysis resultto obtain a repaired nuclear power station three-dimensional model. According to the method, the repairing precision of the three-dimensional model of the nuclear power station is improved, the technical problem of three-dimensional model repairing of an unreachable and untouchable area of personnel is solved, the on-site workload of engineering personnel is reduced, and the working efficiency isimproved.

Description

technical field [0001] The invention relates to the technical field of nuclear power plant three-dimensional model restoration, in particular to a nuclear power plant three-dimensional model restoration control unit, system and method. Background technique [0002] The engineering transformation, operation and maintenance of nuclear power plants are inseparable from on-site 3D models. High-precision 3D models of nuclear power plants can effectively ensure the reliability and safety of engineering personnel in scheme design, scheme verification, and remote surveys. [0003] At present, the 3D model of nuclear power plants is mainly established through forward modeling. Forward modeling is a traditional 3D modeling method. This method mainly establishes 3D models through plane drawings or design source data. Forward modeling has the advantages of simple design process. , rapid, and poor on-site feedback. The forward modeling method is widely used in the preliminary 3D design ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06Q50/06G06T7/30G06T19/00
CPCG06Q50/06G06T7/30G06T19/00G06F30/20Y04S10/50
Inventor 张文君黄星杜法灿刘旭朝汪洋靳韦欣
Owner CHINA NUCLEAR POWER TECH RES INST CO LTD
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