Virtual identification display system and method for nuclear power equipment

Abstract

The invention provides a virtual identification display system and method for nuclear power equipment. The system comprises a three-dimensional model design module used for establishing a three-dimensional model database of the nuclear power equipment, a scanning module used for scanning a field two-dimensional drawing to form a target picture, an identification matching module connected with thethree-dimensional model design module and the scanning module and used for identifying the target picture and obtaining a nuclear power equipment three-dimensional model matched with the target picture from the three-dimensional model database, and a display module connected with the identification matching module and used for displaying the nuclear power equipment three-dimensional model and thetarget picture in a superposition manner. In combination with an augmented reality technology and a nuclear power virtual simulation technology, the two-dimensional drawing of the nuclear power equipment is bound with the three-dimensional model of the nuclear power equipment, so that dynamic identification of the equipment drawing and stereoscopic display of the three-dimensional model are realized; and interactive operation between a user and the three-dimensional model of the nuclear power equipment is provided, so that the user can know structure and composition principles of the nuclear power equipment more conveniently and intuitively, and the working efficiency and accuracy are improved.

Description

technical field [0001] The invention relates to the technical field of nuclear power, in particular to a system and method for virtual identification and display of nuclear power equipment. Background technique [0002] Virtual reality technology (VR) has been gradually applied to the construction of nuclear power projects. By simulating and reproducing 3D scenes and embedding simulation operations, it provides beneficial help and services for engineering design, construction, maintenance and operator training. Augmented reality technology (AR) is an emerging hot technology in the field of VR, which helps people better understand the real world by adding virtual information to real scenes. [0003] At present, in the existing nuclear power construction or maintenance process, some key equipment has the characteristics of large size and complex structure. The staff often need to refer to the drawing files or check the electronic manual, and at the same time compare the instal...

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Problems solved by technology

[0004] Aiming at the problems of low efficiency, error-prone, and over-reliance on personnel experience and skills in the maintenance and disassembly of key equipment in nuclear power plants, the present invention provides a method and system for virtual identification and display of nuclear power equipment, which fully combines virtual reality and augmented reality technologies , give full play to the visualization effect of the 3D model, and provide operation guidance and reference for on-site work

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