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Staff positioning data collecting method and system in BIM environment

A technology for personnel positioning and data collection, applied in satellite radio beacon positioning systems, electrical digital data processing, special data processing applications, etc., can solve the problems of inspection omissions and low efficiency, and achieve the effect of improving omissions

Pending Publication Date: 2019-03-26
CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the deficiencies of the prior art, provide a method and system for collecting personnel positioning data in a BIM environment, and improve the problems of omissions and low efficiency during traditional inspections

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  • Staff positioning data collecting method and system in BIM environment

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing, and the structure and principle of this device are very clear to those skilled in the art. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] In this embodiment, the general steps of the personnel positioning data acquisition method under the BIM environment are as follows:

[0019] Step 1: Through the background client, create a BIM building structure model according to the construction drawings.

[0020] Step 2: Arrange 4 positioning point marks on each floor in the BIM building structure model, corresponding to the 4 positioning points on each floor at the construction site, and number them clockwise or counterclockwise. The layout principle is cross diagonal Line, and among the four points, connect two non-adjacent points to form two line segments, the two line ...

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Abstract

The invention relates to the technical field of project construction, in particular to a staff positioning data collecting method and system in a BIM environment. The method comprises the following steps: constructing a BIM building structure model of a construction field by a background client; arranging a plurality of positioning point labels correspondingly in the building structure model according to a plurality of positioning point locations sequentially arranged in each floor of the construction site; then sending the BIM building structure model comprising the positioning points to a mobile terminal; and carrying the mobile terminal by an operator to enter the construction site, and calibrating and matching the positioning point labels in the BIM building structure model and the positioning points of the construction site. Compared with the prior art, the method has the advantages that by adjusting the staff positions matched with the positioning point locations of the BIM model, human and the model are interlinked; the mobile terminal moves, the model displays along with movement, and records the information such as positions and visual angles in the model automatically during photographing, so that the problems of leakage, low efficiency in conventional problem addressing are improved greatly.

Description

technical field [0001] The invention relates to the technical field of engineering construction, in particular to a method and system for collecting personnel positioning data in a BIM environment. Background technique [0002] Building Information Modeling (Building Information Modeling) is based on the relevant information data of the construction project as the basis of the model to establish the building model, and simulate the real information of the building through digital information simulation. It has eight characteristics of information completeness, information relevance, information consistency, visualization, coordination, simulation, optimization and graphing. [0003] The present invention involves personnel positioning in the BIM environment, inspections in construction projects, safety and quality problem records and other traditional methods such as manual printing of drawings, marking or mobile phone mobile terminal photo recording or BIM mobile terminal r...

Claims

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Application Information

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IPC IPC(8): G01C21/00G01S19/42G06F17/50
CPCG01C21/005G01S19/42G06F30/13
Inventor 唐俊翟昌骏李亮科姚松柏李明李利郭乐
Owner CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD
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