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

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 ...

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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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