Three-dimensional roadway model building method and device, electronic equipment and storage medium

A three-dimensional model and roadway technology is applied in the field of three-dimensional roadway model construction methods, devices, electronic equipment and storage media, and can solve the problems of poor construction effect, low degree of automation of three-dimensional roadway models, and low model construction efficiency.

Pending Publication Date: 2022-07-29
CHINA COAL RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In this way, the degree of automation in building 3D roadway models is not high, and it needs to consume a lot of human resources and time costs. The efficiency of model building is low, and the building effect is poor.

Method used

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  • Three-dimensional roadway model building method and device, electronic equipment and storage medium
  • Three-dimensional roadway model building method and device, electronic equipment and storage medium
  • Three-dimensional roadway model building method and device, electronic equipment and storage medium

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Embodiment Construction

[0026] Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present disclosure and should not be construed as a limitation of the present disclosure. On the contrary, the embodiments of the present disclosure include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0027] figure 1 It is a schematic flowchart of a method for constructing a three-dimensional roadway model proposed by an embodiment of the present disclosure.

[0028] It should be noted that the execution body of the three-dimensional roadway model building method in this embodiment is a three-dimensional roadway mo...

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Abstract

The invention provides a three-dimensional roadway model building method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining roadway modeling data, determining a roadway three-dimensional center line which is a geometric center line of a roadway under three-dimensional projection according to the roadway modeling data, and processing the roadway modeling data according to the roadway three-dimensional center line, and generating a three-dimensional roadway model. According to the method, the automation and intelligence degree of three-dimensional roadway model building can be effectively improved, resource consumption in the model building process is reduced, and the model building convenience and effect are improved.

Description

technical field [0001] The present disclosure relates to the technical field of roadway models, and in particular, to a method, device, electronic device and storage medium for building a three-dimensional roadway model. Background technique [0002] Underground mining is inseparable from roadway engineering. The production, transportation, drainage, ventilation and other aspects of coal mines are indispensable for the support of roadways. Nowadays, the intelligent and visual construction of roadway engineering has become an industry trend. Based on safety risk considerations, and in order to realize the visualization construction, humanized management and digital decision-making of roadway engineering, the 3D visualization solution of coal mine roadway is particularly important. [0003] In the related art, a three-dimensional roadway model is constructed by splicing and splicing two-dimensional drawings of coal mine roadways by industry technicians. [0004] In this way...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13G06T17/00G06T19/20
CPCG06F30/13G06T17/00G06T19/20
Inventor 郭军刘义勤李首滨李治壮张衍林张佳斌杨晓宇王荣亮陈龙
Owner CHINA COAL RES INST
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