Safe production-oriented three-dimensional model making, loading and displaying system and method

Abstract

The invention provides a safe production-oriented three-dimensional model making, loading and displaying system. The system comprises a loading display module, an editing module, a service schedulingmodule, a storage module, a format conversion module and a coordinate conversion module, the loading display module comprises a two-dimensional model loading display module, a three-dimensional modelloading display module and a two-dimensional and three-dimensional model linkage module, and the two-dimensional model loading display module realizes loading display of two-dimensional vector data ina JSON format and an element map service format by using OpenLayers; the three-dimensional model loading and displaying module is used for realizing loading and displaying of three-dimensional modeldata by using the CesiumJS; and the two-dimensional and three-dimensional model linkage module realizes two-dimensional and three-dimensional model linkage display. On the basis of two-dimensional vector data manufacturing, three-dimensional attributes are added to manufacture the three-dimensional model, so that the complexity of manufacturing the three-dimensional model is greatly reduced. Through the linkage updating mechanism of the two-dimensional vector data and the three-dimensional model, the consistency of the two-dimensional data and the three-dimensional data is improved, and the two-dimensional and three-dimensional integrated application experience is improved.

Description

technical field [0001] The invention belongs to the technical field of geographic information, and in particular relates to a safe production-oriented three-dimensional model making loading display system and method. Background technique [0002] 3D model is an important data model in geospatial information. Compared with 2D geospatial data, it can bring people a more three-dimensional and realistic environment perception. The three-dimensional model of safe production mainly includes buildings, workshops, production equipment, sensors, etc. in the production enterprise. The buildings and workshop models are relatively simple, while the general production equipment models can generally be reused. [0003] In the prior art, for the production of 3D models, professional modeling software and related data format conversion software are generally used to produce 3D models. In this method: 1. Convert the existing 3D model data into a 3D model of the required format 2. Use 3D mod...

AI Technical Summary

Problems solved by technology

[0004] As can be seen from the above description, the following problems exist in the existing technical solutions: 1. The procedure is complex and highly professional when using GIS vector data to make a 3D model; 2. The GIS vector data and 3D model files are stored separately without establishing a connection , and the maintainability is weak in 2D and 3D integrated application scenarios

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