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Safety helmet based on a BIM model safety early warning system

A safety early warning system and safety helmet technology, applied in the field of safety helmets, can solve problems such as numerous danger sources and inability to warn of danger sources, and achieve the effect of ensuring life safety, comprehensive and fast control, and ensuring safety

Inactive Publication Date: 2018-04-20
HUNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the vast majority of safety helmets can only resist the external impact force, but cannot effectively warn the source of danger
Although wearing a traditional safety helmet can greatly reduce the damage caused by the impact force, there are many danger sources on the construction site, and the damage caused by many danger sources cannot be offset by the safety helmet. It is particularly important to be able to effectively warn the danger sources in advance

Method used

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  • Safety helmet based on a BIM model safety early warning system

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Embodiment Construction

[0022] The technical solutions in the implementation of the present invention will be further described below in conjunction with the accompanying drawings in the implementation of the present invention. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form.

[0023] Such as figure 1 As shown, a method of using a safety helmet based on a BIM model safety early warning system includes the following steps:

[0024] Step 1: Utilize the BIM model safety early warning system, namely: establish a BIM three-dimensional model;

[0025] Step 2: Establish coordinate points for the characteristic positions of the hazard sources and import them into the 3D model; update the characteristic coordinate points according to the changes in the hazard source information provided by the on-site security personnel;

[0026] Step 3: According to the characteristic sensor safety helmet of the constr...

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Abstract

The invention discloses a safety helmet based on a BIM model safety early warning system. A feature sensor (2) is additionally arranged in the safety helmet, and once a constructor arrives at a designated dangerous source region, a corresponding dangerous source signal is sent to the constructor immediately; a temperature sensor (3) is additionally arranged in the safety helmet and used for monitoring the temperature condition of a construction site; a timer is additionally arranged in the safety helmet to monitor working time of the constructor in the dangerous source region; each safety helmet is marked with a two-dimensional code (5), so that identity information of the constructor in the site is determined; the visible safety helmet (1) is provided for a safety officer, so that it is ensured that the safety officer can record video information. According to the safety helmet based on the BIM model safety early warning system, effective update of danger sources is ensured the firsttime through a BIM three-dimensional model and the safety early warning system, which is applied to the safety helmet. Casualties caused by the danger sources in the construction site are greatly reduced while early warning is sent out.

Description

technical field [0001] The invention relates to the field of building construction safety early warning, in particular to a safety helmet based on a BIM model safety early warning system Background technique [0002] At the construction site, safety helmets are an important tool to ensure the safety of construction workers on site. In the prior art, most of the safety helmets can only resist the external impact force, but cannot effectively warn the source of danger. Although wearing a traditional safety helmet can greatly reduce the damage caused by the impact force, there are many danger sources on the construction site, and the damage caused by many danger sources cannot be offset by the safety helmet. It is particularly important to be able to effectively warn the danger sources in advance . Therefore, applying the safety warning system to the helmet will greatly protect the life safety of the construction workers. [0003] At the same time, the safety helmet is a per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/04
CPCA42B3/046
Inventor 王海东孙博罗雨佳
Owner HUNAN UNIV
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