Safety behavior analysis method for intelligent construction site through big data

A technology of safety behavior and analysis method, applied in the field of safety behavior analysis, it can solve the problems of inaccurate behavior data, omission, and inability to independently judge safety behavior, and achieve the effect of strong convergence

Pending Publication Date: 2021-04-20
重庆恢恢信息技术有限公司
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Problems solved by technology

[0002] Due to the need for real-time monitoring of on-site safety during the construction process of construction projects, manual inspections will cause omissions, which will increase the degree of danger in construction projects. Although some construction projects are equipped with monitors or cameras, they are only Through real-time viewing by monitoring room personnel, monitors or cameras cannot independently judge security behaviors, and even if there is a software method for behavior recognition, the extracted behavior data is not accurate or complete.

Method used

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  • Safety behavior analysis method for intelligent construction site through big data
  • Safety behavior analysis method for intelligent construction site through big data
  • Safety behavior analysis method for intelligent construction site through big data

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] Such as figure 1 As shown, the present invention discloses a safety behavior analysis method for smart construction sites through big data, including the following steps:

[0040]The construction site image collection is carried out through the image collection module, and the image screening preparation is carried out at the blockchain node synchronously; the construction site image collects human body dynamic behavior data, and captures images with human body dynamic behavior data; during the capture process, through the human b...

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Abstract

The invention provides a safety behavior analysis method for an intelligent construction site through big data. The method comprises steps of obtaining construction site personnel image data from an equal-proportion amplification graph of a construction site image, constructing a spatial histogram array, and converting the construction site personnel image after texture description into a grey-scale map Grey, and establishing a behavior limiting function Di to gradually extract safety behaviors and dangerous behaviors.

Description

technical field [0001] The invention relates to the field of image recognition, in particular to a method for analyzing safety behavior of smart construction sites through big data. Background technique [0002] Due to the need for real-time monitoring of on-site safety during the construction process of construction projects, manual inspections will cause omissions, which will increase the degree of danger in construction projects. Although some construction projects are equipped with monitors or cameras, they are only Through real-time viewing by monitoring room personnel, monitors or cameras cannot independently judge security behaviors, and even if there is a software method for behavior recognition, the extracted behavior data is not accurate or complete. Contents of the invention [0003] The present invention aims at at least solving the technical problems existing in the prior art, and particularly innovatively proposes a [0004] In order to achieve the above pur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/46
Inventor 万里熊榆洪敏白金龙胡宇唐良艳
Owner 重庆恢恢信息技术有限公司
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