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Construction site dangerous behavior real-time identification device and method based on preposed actions

A technology for identifying devices and behaviors, applied in character and pattern recognition, instruments, computer parts, etc., can solve the problem of lack of dynamic monitoring methods and technologies for worker behavior on construction sites, and achieve the effect of simplifying work behaviors

Inactive Publication Date: 2020-06-23
TSINGHUA UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Due to the dynamic and multi-dimensional nature of construction workers' behavior, the construction industry still lacks effective dynamic monitoring methods and technologies for construction site workers' behavior.

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  • Construction site dangerous behavior real-time identification device and method based on preposed actions
  • Construction site dangerous behavior real-time identification device and method based on preposed actions
  • Construction site dangerous behavior real-time identification device and method based on preposed actions

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Embodiment Construction

[0023] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0024] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0025] Such as figure 1 and figure 2 As shown, the device for real-time identification of dangerous behaviors of construction workers based on pre-actions at the construction site according to the preferred embodiment of the present invention includes a real-time data acquisition module, a construction behavior judgment module and a construction behavior database; wherein, the construction behavior database includes commo...

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Abstract

The invention discloses a construction site dangerous behavior real-time identification device and method based on preposed actions. The device comprises a real-time data acquisition module, a construction behavior judgment module and a construction behavior database, wherein the construction behavior database comprises common construction behaviors, and stipulates a parameter range after parameterization expression of each behavior so as to provide a template for behavior identification; wherein the real-time data acquisition module is in communication connection with the construction behavior judgment module and the construction behavior database, and the real-time data acquisition module is used for establishing a skeleton model according to an image while collecting a real-time image and parameterizing the skeleton model; the construction behavior judgment module is in communication connection with the real-time data acquisition module and the construction behavior database. And the construction behavior judgment module is used for judging whether the action parameters of the workers belong to a certain behavior template parameter range or not, and if the action parameters of the workers belong to the certain behavior template parameter range, indicating that the workers are performing behaviors corresponding to the template.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a device and method for real-time identification of dangerous behaviors of construction workers at construction sites based on pre-actions. Background technique [0002] In recent years, with the rapid development of the national economy, the rapid development of my country's infrastructure has been promoted, and various buildings have emerged as the times require. The construction site is a relatively dangerous place, and safety accidents are prone to occur if you don't pay attention. [0003] Due to the dynamic and multi-dimensional nature of construction workers' behavior, the construction industry still lacks effective dynamic monitoring methods and technologies for construction site workers' behavior. In this field, there is an urgent need to develop an image-based dynamic and continuous recognition technology for worker behaviors, which can simpli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/23G06V20/30
Inventor 方东平郭红领周予启陈青张知田
Owner TSINGHUA UNIV
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