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Building near-the-edge hole entrance safety management system and method based on BIM and UWB

A technology of safety management and safety early warning, applied in the field of safety management of construction engineering personnel, to reduce casualties and realize the effect of intelligent safety management of construction sites

Inactive Publication Date: 2018-10-02
BEIJING UNIV OF TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, for now, most construction units still adopt simple fences or electronic fences for protection, which can only remind construction workers from the visual level, and high-altitude falls occur from time to time

Method used

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  • Building near-the-edge hole entrance safety management system and method based on BIM and UWB
  • Building near-the-edge hole entrance safety management system and method based on BIM and UWB
  • Building near-the-edge hole entrance safety management system and method based on BIM and UWB

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with accompanying drawing:

[0030] Such as figure 1 As shown, a BIM and UWB-based safety management system for the entrance of a border hole includes a UWB personnel positioning module, a central server, a visual display module, a safety warning module and an intelligent search and rescue module; Three-dimensional positioning; the central server couples the personnel positioning information with the BIM model, and intelligently analyzes whether the personnel are in a dangerous area; the visual display module displays the accurate position of the personnel in the BIM model in real time; the safety warning module gives danger alarm prompts to personnel; intelligent The search and rescue module determines the shortest rescue route for those who have an accident and displays it on the BIM model.

[0031] Such as figure 2 As shown, the UWB personnel positioning module uses UWB carrier-free communication...

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Abstract

The invention discloses a building near-the-edge hole entrance safety management system and method based on BIM and UWB. The system comprises a UWB person positioning module, a central server, a visualization display module, a safety early warning module and an intelligent rescuing module. The UWB person positioning module achieves three-dimensional positioning of persons through the UWB carrier-free communication technology. The central server carries out data fusion on the person positioning information and a BIM model, and analyzes whether a worker is in a dangerous region. The visualization display module displays the accurate position of the worker in the BIM model. The safety early warning module carries out danger early warning prompting on the person. The intelligent rescuing module determines the shortest rescuing route for a person suffering from an accident and displays the shortest rescuing route on the BIM model. According to the invention, three-dimensional positions of the persons can be precisely positioned in real time; by carrying out comparison analysis with a preset dangerous region, voice early warnings are performed on construction workers, so occurrence of dangers is effectively avoided; reduction of casualties is facilitated; and intelligent safety management of construction sites is achieved.

Description

technical field [0001] The invention relates to the technical field of safety management of construction engineering personnel, in particular to a BIM and UWB-based safety management system and method for a border opening. Background technique [0002] With the rapid development of my country's construction industry, many large and complex engineering projects are increasing day by day. While paying attention to the quantity and quality of buildings, the safety management in the process of building construction has become an important issue that has attracted more and more attention. With the continuous progress of society, the concept of safe production has been deeply rooted in the hearts of the people, and people's requirements for safe production are getting higher and higher. In the accident-prone construction industry, how to ensure the personal safety of construction workers is the top priority for construction units. As the most dangerous area of ​​the construction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/08G06F17/50
CPCG06Q50/08G06F30/20
Inventor 刘占省孙佳佳
Owner BEIJING UNIV OF TECH
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