A mechanical manufacturing display auxiliary system

Abstract

The invention belongs to the technical field of mechanical manufacturing, and discloses a mechanical manufacturing display auxiliary system. The mechanical manufacturing display auxiliary system comprises a scanning module, a parameter configuration module, an operation input module, a main control module, a structure identification module, a lighting module, a three-dimensional model constructionmodule, a data storage module and a three-dimensional projection module. The system of the invention realizes the real-time automatic point cloud registration by using a function interface provided by Microsoft KinectFusion through a three-dimensional model construction module, greatly shortens modeling time, and finally the precision of the obtained model can meet general requirements. At the same time, the process of constructing three-dimensional projection image by three-dimensional projection module and the process of outputting three-dimensional projection image can be carried out simultaneously and in real time, and the redundant data access is reduced by line buffer segmentation, so that the three-dimensional projection efficiency is improved, the mechanical manufacturing productsare displayed more intuitively and stereoscopically, and the display effect is good.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing, and in particular relates to a mechanical manufacturing display auxiliary system. Background technique [0002] Machinery manufacturing refers to the industrial sector engaged in the production of various power machinery, lifting and transportation machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment. The machinery manufacturing industry provides technical equipment for the entire national economy. Mechanical products refer to the finished products or accessories provided by machinery manufacturers to users or the market, such as automobiles, engines, machine tools, etc. are called mechanical products. According to traditional habits, any mechanical product can be regarded as composed of several parts and can be divided into different parts. Hierarchical sub-components (also known as sub-components or componen...

AI Technical Summary

Problems solved by technology

[0004] (1) Existing high-precision 3D modeling systems for mechanical manufacturing products are often based on some complex and expensive sensors, such as structured light sensors, laser ranging sensors or laser radars. The modeling process of 3D modeling systems is often separated from the No complex manual interaction process, such as parameter adjustment, point cloud manual registration, etc., is time-consuming and labor-intensive; at present, the scanning of product 3D data by 3D laser scanner is prone to errors, and the measurement is not accurate enough

[0005] (2) The existing products manufactured by plane display machinery are not three-dimensional and intuitive enough, and the display effect is poor. The traditional processing of three-dimensional images has poor image quality, which is not conducive to the segmentation of moving objects in the later sequence.

[0006] (3) When the traditional control module controls the data, it needs to traverse a large number of nodes, and the real-time resource scheduling task under the condition of massive nodes is not conducive to the design and analysis of various spatial model algorithms in the later stage

[0007] In the existing technology, the accuracy of marking the collected three-dimensional structural parts is poor

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