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Operation behavior evaluation method and device based on bone motion phase

A bone and sports technology, applied in the field of computer vision, to achieve the effect of reducing occupational diseases, avoiding work-related musculoskeletal diseases, and improving work habits

Pending Publication Date: 2022-02-08
INST OF INTELLIGENT MFG GUANGDONG ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Operation behavior evaluation method and device based on bone motion phase
  • Operation behavior evaluation method and device based on bone motion phase
  • Operation behavior evaluation method and device based on bone motion phase

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Embodiment 1

[0059] see figure 1 , figure 1 It is a schematic flow chart of the method for evaluating operation behavior based on the bone motion phase in the embodiment of the present invention.

[0060] like figure 1 Shown, a kind of operation behavior assessment method based on skeletal motion phase, described method comprises:

[0061] S11: Obtain human body movement bone data by acquiring action pictures based on human body motion capture or camera sensor and performing deep learning;

[0062] In the specific implementation process of the present invention, the method of acquiring action pictures based on the human body dynamic capture device or camera sensor and performing deep learning to obtain the human body motion skeleton data includes: when obtaining the human body motion skeleton data based on the human body motion capture device, The skeletal point data in the human motion skeletal data is three-dimensional data; when the human motion skeletal data is obtained by acquiring...

Embodiment 2

[0135] see figure 2 , figure 2 It is a schematic diagram of the structural composition of the operating behavior evaluation device based on the bone motion phase in the embodiment of the present invention.

[0136] like figure 2 Shown, a kind of operation behavior assessment device based on skeletal motion phase, described device comprises:

[0137] Obtaining module 21: used to acquire motion pictures based on human body motion capture or camera sensor and perform deep learning to obtain human body motion bone data;

[0138] In the specific implementation process of the present invention, the method of acquiring action pictures based on the human body dynamic capture device or camera sensor and performing deep learning to obtain the human body motion skeleton data includes: when obtaining the human body motion skeleton data based on the human body motion capture device, The skeletal point data in the human motion skeletal data is three-dimensional data; when the human mo...

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Abstract

The invention discloses an operation behavior evaluation method and device based on a bone motion phase. The method comprises the following steps: obtaining action pictures based on a human body dynamic catcher or a camera sensor, and obtaining human body motion bone data through a deep learning mode; performing joint point motion state automatic label strategy processing on the human body motion bone data to obtain a joint point motion state automatic label result; based on the joint point motion state automatic label result, performing calculation processing on a bone motion phase, and obtaining a calculation result of the bone motion phase; based on the calculation result of the bone motion phase by the rapid whole-body evaluation strategy, carrying out rapid evaluation processing on operation behaviors of the worker, and obtaining an overall evaluation result of the behaviors of the worker. According to the embodiment of the invention, the more automatic and intelligent evaluation and analysis of the whole body of a worker can be achieved, the real-time monitoring in the working process can be achieved, and the timely early warning and prediction of high-risk situations of the worker can be carried out.

Description

technical field [0001] The present invention relates to the technical field of computer vision, in particular to a method and device for evaluating operation behavior based on bone motion phase. Background technique [0002] The complexity of the construction environment and its own characteristics make construction workers engage in many dangerous operations. With the development of science and technology, occupational diseases have gradually been controlled. Work-related musculoskeletal disorders are chronic cumulative conditions that account for more than 30 percent of work-related injuries and illnesses leading to absenteeism in all industries. Due to repetitive operations, irregular operations, long-term high-intensity labor, related occupational diseases have had a significant impact on people's normal life. Therefore, it is very important to evaluate people's posture during operation through scientific methods for early detection and elimination of related occupatio...

Claims

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Application Information

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IPC IPC(8): G06V40/10G16H50/30
CPCG16H50/30
Inventor 陈再励吴立雷欢何华刚吴亮生卢杏坚钟震宇
Owner INST OF INTELLIGENT MFG GUANGDONG ACAD OF SCI