Progress simulation and comparison implementation method and device based on lightweight BIM engine and medium

An implementation method and lightweight technology, applied in the field of building information, can solve the problems of system data losing guiding significance, not including system data information, ignoring system topology information, etc.

Active Publication Date: 2021-01-26
GUANGZHOU METRO DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing BIM software focuses more on unilateral and in-depth research on electromechanical systems, and is an isolated individual in the life cycle of BIM products, rather than focusing on the entire project and complete life cycle; The 3D browsing function of the electromechanical system only focuses on the geometric browsing of the 3D system of a single file, does not include the data information of the system itself, and ignores the very important system topology information in the process of project use, which makes important system data lost. Guiding significance in practical work

Method used

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  • Progress simulation and comparison implementation method and device based on lightweight BIM engine and medium
  • Progress simulation and comparison implementation method and device based on lightweight BIM engine and medium
  • Progress simulation and comparison implementation method and device based on lightweight BIM engine and medium

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Embodiment 1

[0104] This embodiment discloses an implementation method of progress simulation and comparison based on a lightweight BIM engine, using rme_advanced_sample_project.rvt as the original model to illustrate the preservation, analysis, display and operation of system data; the mechanical system type Return in this model Air is taken as an example, and the air duct system whose ID is 387403 is used for illustration, such as figure 1 and figure 2 As shown, where, figure 1 The air duct system with ID 387403 is displayed in figure 2 It is a partial schematic enlarged view of Return Air, image 3 The middle line part is all systems whose system type is air supply, and the implementation method includes steps:

[0105] Step 1. Obtain all mechanical systems and piping systems in the current document and linked documents, including 46 mechanical systems and 6 piping systems.

[0106] Step 2. Traverse all the systems obtained in step 1, and traverse the 51 systems obtained above. Th...

Embodiment 2

[0183] This embodiment provides a computer device, including a processor and a memory, at least one instruction, at least one section of program, code set or instruction set are stored in the memory, and at least one instruction, at least one section of program, code set or instruction set is controlled by the processor Load and execute to realize the realization method of embodiment 1.

Embodiment 3

[0185] This embodiment provides a computer-readable storage medium, at least one instruction, at least one section of program, code set or instruction set is stored in the readable storage medium, at least one instruction, at least one section of program, code set or instruction set is controlled by the processor Load and execute to realize the realization method of embodiment 1.

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Abstract

The invention discloses a progress simulation and comparison implementation method and device based on a lightweight BIM engine and a medium. The implementation method comprises the steps that all mechanical systems and pipeline systems in a current document and a link document are acquired; obtaining an important path of the current system; acquiring components contained in the current importantpath and related information thereof; obtaining all pipe section pipe network branches of the current system; acquiring components contained in the current branch and related information thereof; therefore, data analysis is carried out, and a system structure tree and a system component list are generated. According to the invention, while the three-dimensional model of the whole project is generated, the system structure tree, the system topological graph, the system attribute and the system and component relationship information are also generated, so that associated interactive browsing ofthe three-dimensional model and the two-dimensional electromechanical system topological model can be realized, and the upstream and downstream relationship between the internal components of the system and the equipment can be clearly checked; and the BIM model can be better managed.

Description

technical field [0001] The invention belongs to the technical field of building information, and in particular relates to a method, device and medium for implementing progress simulation and comparison based on a lightweight BIM engine. Background technique [0002] In the entire life cycle of BIM, the stages of scheme, design, construction, operation and maintenance are closely related and inseparable. The electromechanical system in a broad sense includes water supply and drainage, HVAC, electrical, and fire protection. As the soul of a BIM project, the electromechanical system runs through all stages of the entire life cycle. For electromechanical systems, most of the existing BIM products are stand-alone design software, or mobile display applications with simple functions. Most of the existing BIM software are products for designing, analyzing and browsing electromechanical systems. Only one of the existing BIM platforms in the industry supports the 3D browsing funct...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06Q50/08G06F16/22G06F16/9538G06Q10/06
CPCG06Q50/08G06F16/2282G06F16/9538G06Q10/06Y02P90/30
Inventor农兴中史海欧张耘琳翟利华袁泉曾文驱欧林夏苏拓
OwnerGUANGZHOU METRO DESIGN & RES INST