Method and device for automatically identifying unsafe behaviors of subway construction workers

A technology for safe behavior and workers, applied in the field of automatic identification of unsafe behavior of subway construction workers, can solve problems such as defects, lack of protective devices, lack of personal protective equipment, etc., to reduce the number of occurrences and improve personnel safety. Effect

Pending Publication Date: 2022-07-22
BEIJING MUNICIPAL CONSTR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The unsafe state of objects mainly includes defects in equipment, facilities, tools, and accessories; lack of or defects in protective devices; lack of or defects in personal protective equipment;

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  • Method and device for automatically identifying unsafe behaviors of subway construction workers
  • Method and device for automatically identifying unsafe behaviors of subway construction workers
  • Method and device for automatically identifying unsafe behaviors of subway construction workers

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Embodiment Construction

[0051] In the description of the present invention, it should be understood that the terms "first" and "second" are only used for description purposes, and cannot be interpreted as indicating or implying relative importance or the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0052] The "plurality" mentioned in this embodiment refers to two or more. "And / or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and / or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone. Words such as "exemplary" or "such as" are used to denote an example, illustration, or illustration, are intended to present the relevant concepts in a sp...

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PUM

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Abstract

The invention provides an automatic identification method and device for unsafe behaviors of subway construction operators, relates to the technical field of subway construction operation, and aims to effectively reduce the occurrence frequency of the unsafe behaviors of the operators and improve the safety guarantee of the operators in a construction site. The method comprises the following steps: acquiring a first type of unsafe behaviors of subway construction workers based on a detection sensor; acquiring a second type of unsafe behaviors of subway construction workers based on an artificial intelligence image processing method; based on the first type of unsafe behaviors and the second type of unsafe behaviors, constructing a subway construction worker unsafe behavior evaluation model, and training the evaluation model to form a trained identification model; and automatically identifying a new unsafe behavior based on the trained identification model and carrying out early warning. The device for automatically identifying the unsafe behaviors of the subway construction workers is applied to the method for automatically identifying the unsafe behaviors of the subway construction workers.

Description

technical field [0001] The invention relates to the technical field of subway construction operations, in particular to a method and device for automatically identifying unsafe behaviors of subway construction workers. Background technique [0002] Subway construction safety accidents often occur. Accidents mainly focus on five aspects: mechanical injury, collapse, electric shock, object strike, and falling from height. In recent years, they have accounted for 80% to 90% of the total number of accidents. Common construction safety factors include: The unsafe state of things, the unsafe factors of people, the unsafe factors of management, and the environmental factors that change with the operation state. The unsafe state of an object refers to the state in which the object releases energy unexpectedly, causing an accident, because objects are all energy with different forms and properties. The unsafe state of objects mainly includes defective equipment, facilities, tools an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V40/20G06V20/40G06V20/52G06V10/774G06K9/62G06Q10/06G06Q50/08G06Q50/26
CPCG06Q10/06393G06Q50/08G06Q50/265G06F18/214
Inventor 郭飞孔恒孟凡龙姜淼赵秀丽曹江华黄丽婷凡林刘伟赵树锌白永军袁玉贵王凯丽韩育琛田治州陈天异马雪亭蒋友坤
Owner BEIJING MUNICIPAL CONSTR
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