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Method and terminal for searching and realizing visualization in design model

A design model and terminal technology, applied in the search field, can solve problems such as lack of convenience, low efficiency, and inability to locate, and achieve the effects of fast and convenient reference and simplified data processing steps

Active Publication Date: 2020-07-14
JINQIANMAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, in construction, the specific construction operations are mainly carried out with reference to the construction drawings, and BIM (Building Information Modeling, Building Information Modeling), relying on its good visualization effect, is more provided to the client and the supervisor to grasp the project status. However, if you need to check the specific components of the engineering project that actually needs to be constructed or inspected, manual screening is required, which is not convenient enough, and the efficiency in construction inspection is low, and it is not convenient to visualize a specific component;
[0003] The patent application number CN110704653A discloses a method for searching for components in a BIM model, but the corresponding components need to be projected on the X, Y, and Z axes, and the projection diagrams in at least two directions or the three-dimensional models of the components need to be input Accurate search can be carried out, and the location in the design model cannot be directly based on the information provided by the construction site, nor can the visual display of specific components be realized

Method used

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  • Method and terminal for searching and realizing visualization in design model
  • Method and terminal for searching and realizing visualization in design model
  • Method and terminal for searching and realizing visualization in design model

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0078] Please refer to figure 1 , Embodiment 1 of the present invention is:

[0079] A method for searching and visualizing design models, including:

[0080] S1. Perform BIM modeling on the engineering project to obtain a corresponding design model, analyze the design model, and obtain a first data list, and the first data list includes all entity object information corresponding to the design model;

[0081] The BIM modeling of engineering projects can be carried out directly in the corresponding BIM software to obtain the design model, or the CAD drawings can be directly imported into the BIM software and then modified to obtain the design model;

[0082] When analyzing the design model to obtain the first data list, use the Revit SDK to carry out secondary development on the BIM model to obtain the first data list;

[0083] The first data list includes the information of all entity objects in the design model, such as the type (wall, beam, column, steel bar, etc.), geome...

Embodiment 2

[0094] Please refer to figure 1 , the second embodiment of the present invention is:

[0095] A method for searching and realizing visualization in a design model, the difference from Embodiment 1 is that before S2, it also includes:

[0096] Determine the location information of the entity object to be searched in the design model, specifically:

[0097] Use the measuring equipment to obtain the ranging information and angle information of the preset control points, and calculate the spatial coordinates of the measuring equipment;

[0098] determining the first coordinates of the measuring device in the design model according to the mapping relationship between the spatial coordinates of the preset control points and the coordinates of the preset control points in the design model

[0099] Preferably, the cloud platform, video camera and laser rangefinder are selected as the measuring equipment, the direction of the camera and the laser rangefinder is adjusted by the clou...

Embodiment 3

[0112] Please refer to figure 2 , Embodiment three of the present invention is:

[0113] A terminal 1 for searching and realizing visualization in a design model, the terminal 1 includes a processor 2, a memory 3, and a computer program stored in the memory 3 and operable on the processor 2, the processor 2 Each step in Embodiment 1 or Embodiment 2 is realized when the computer program is executed.

[0114] To sum up, the present invention provides a method and terminal for searching and realizing visualization in a design model. By performing BIM modeling on an engineering project, the design models and design data of all entity objects in the engineering project are obtained, and the engineering project Digitization is convenient for later extraction of relevant data for visual display, and simplifies the later data processing steps. Search in the design model of the engineering project through the location information of the entity object to be searched in the design mode...

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Abstract

The invention provides a method and terminal for searching and visualization in a design model. The method comprises: carrying out BIM modeling on an engineering project, and then obtaining a corresponding design model and parameter information of all entity objects in the engineering project; according to the actual position of the to-be-searched entity object, measuring and calculating to obtaincoordinates of the entity object to be searched under a BIM coordinate system; taking the coordinates as keywords; searching in a design model of the engineering project; and obtaining parameter information of the entity object to be searched, performing visualization processing on the parameter information, and performing visualization display on the entity object to be searched. Data is automatically acquired to be searched in the design model, parameters do not need to be input manually, a single entity object can be subjected to visualization display, and display of the design model is more flexible.

Description

technical field [0001] The invention relates to the field of search, in particular to a method and terminal for searching and realizing visualization in a design model. Background technique [0002] Nowadays, in construction, the specific construction operations are mainly carried out with reference to the construction drawings, and BIM (Building Information Modeling, Building Information Modeling), relying on its good visualization effect, is more provided to the client and the supervisor to grasp the project status. However, if you need to check the specific components of the engineering project that actually needs to be constructed or inspected, manual screening is required, which is not convenient enough, and the efficiency in construction inspection is low, and it is not convenient to visualize a specific component; [0003] The patent application number CN110704653A discloses a method for searching for components in a BIM model, but the corresponding components need to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/54G06F16/583
CPCG06F16/54G06F16/583
Inventor 黄宗荣林大甲郑敏忠江世松
Owner JINQIANMAO TECH CO LTD