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Automatic way-finding method and device for exhaust duct of motor vehicle garage

A technology for exhaust pipes and garages, applied in computer-aided design, buildings where cars are parked, instruments, etc., can solve problems such as error-prone, low modeling efficiency, and heavy workload, so as to improve the accuracy of modeling , shorten the modeling time, and liberate manpower

Pending Publication Date: 2021-06-04
珠海新势力创建筑设计有限公司
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Problems solved by technology

"From the above two points, it can be seen that for a smoke-proof partition with irregular shape and ever-changing parking space layout, multiple manual judgments are required to complete the layout of the exhaust pipe path of the motor garage. The modeling efficiency is low and the workload is heavy. cumbersome
[0006] 2. Manual drawing design is prone to errors and requires a lot of manpower to proofread and modify

Method used

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  • Automatic way-finding method and device for exhaust duct of motor vehicle garage
  • Automatic way-finding method and device for exhaust duct of motor vehicle garage

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] Such as figure 1 As shown, a method for automatic pathfinding of the exhaust duct of a motor garage comprises the following steps:

[0030] S1. Obtain the building model to read the information of the smoke prevention zone, generate the reference line of the exhaust pipe path based on the smoke prevention zone, read the detailed drawing line "JD-duct" path, and incorporate the detailed drawing line into the reference in line.

[0031] Specifically, read the attribute, shape, area, and position of the smoke prevention partition in the existing view: "Area Plan (Smoke Prevention Partition)", and write it into the view: "Area Plan (Heating and Ventilation Pipe)" . Read the path of the "JD-air duct" model line in the pre-arranged mechanical and electrical duct gallery in the model, and change it into a detail drawing line, and write it into the ...

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Abstract

The invention relates to the technical field of building design, in particular to an automatic way-finding method and device for an exhaust duct of a motor vehicle garage, and the key points of the technical scheme are as follows: obtaining a building model to read the information of a smoke-proof partition, generating an exhaust duct path reference line based on the smoke-proof partition, reading a detailed drawing line 'JD-air duct' path, and calculating the path of the exhaust duct. The detail drawing line is merged into the reference line; the method comprises the steps of importing national standard requirements into a BIM platform, generating a filling area according to the national standard requirements, and marking an NT-recognition module in the filling area; a path finding device is arranged in the reference line and the NT-recognition module; and parameter values are imported, and an exhaust pipe path is automatically generated through the path finding device. The method has the advantages of time saving, high accuracy and high working efficiency.

Description

technical field [0001] The invention relates to the technical field of architectural design, more specifically, it relates to an automatic pathfinding method and device for an exhaust pipe of a motor garage. Background technique [0002] The exhaust duct path of the motor garage is a basic step that must be carried out in the construction field when building design and modeling based on the BIM platform. [0003] When building design and modeling based on the BIM platform in the construction field, the motor garage exhaust duct path is a basic step that must be carried out for the motor garage exhaust duct layout. At present, when using the BIM platform for architectural design and modeling, the basic operation of the exhaust duct path of the motor garage is to manually exhaust the motor garage according to the shape and size of the smoke prevention partition in the basement, the layout of the parking spaces, etc., including objective and subjective judgments. The pipe path...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06F30/18G06F30/20E04H6/42G06Q50/08G06F113/14
CPCG06F30/13G06F30/18G06F30/20E04H6/42G06Q50/08G06F2113/14
Inventor 潘月玲冯建毅黎伟华谭韵兴
Owner 珠海新势力创建筑设计有限公司
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