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Method for monitoring illegal behaviors of personnel in cabin washing process based on image recognition

A technology of image recognition and personnel, applied in the field of ship safety maintenance, to achieve the effect of good safety, high guarantee, and avoiding manual monitoring errors

Pending Publication Date: 2022-06-03
重庆西南水运工程科学研究所
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Problems solved by technology

[0005] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the present invention is: how to provide an image recognition-based monitoring method for personnel violations in the tank washing process that can avoid manual monitoring errors and better improve safety assurance

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  • Method for monitoring illegal behaviors of personnel in cabin washing process based on image recognition
  • Method for monitoring illegal behaviors of personnel in cabin washing process based on image recognition
  • Method for monitoring illegal behaviors of personnel in cabin washing process based on image recognition

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specific Embodiment

[0039] Specific embodiment: an image recognition-based method for monitoring personnel irregularities in a cabin washing process, comprising the following steps:

[0040] Step 1: Install a camera at a fixed position in the cabin, rely on the camera to collect information, establish a training data set for the detection of wearable objects in the cabin washing process, and build and train a wearable object detection model based on neural network algorithms;

[0041] Step 2: Construct a training data set for personnel behavior recognition, and use the data set to train the human gesture recognition model;

[0042] Step 3: Build a knowledge base for the recognition of human-object interaction behavior in the cabin washing process, and the knowledge base for the recognition of human-object interaction behavior in the cabin washing process presets rules for personnel wearing characteristics and personnel action characteristics rules;

[0043]Step 4: Collect the video data of each k...

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Abstract

The invention discloses a cabin washing process personnel illegal behavior monitoring method based on image recognition, which is characterized in that video data of each key operation area in a cabin washing process are acquired through video acquisition equipment, and image processing is performed on the video data. A pre-constructed target detection and personnel behavior recognition model aiming at the cabin washing process and a related knowledge base are used for performing behavior recognition on personnel, whether the working personnel have illegal behaviors or not is judged according to a recognition result, and an alarm is immediately given if the illegal behaviors exist. The system can avoid manual monitoring errors, and has the advantages of good safety and high supportability.

Description

technical field [0001] The invention relates to the technical field of ship safety maintenance, in particular to an image recognition-based method for monitoring personnel irregularities in a tank washing process. Background technique [0002] For oil tankers and bulk chemical ships, the safety of ships is particularly important due to the characteristics of flammability and explosion in the transported goods. In order to ensure the quality of the cargo carried by oil tankers and bulk chemical carriers or the safety of repairs, the cargo tanks of oil tankers and bulk chemical carriers need to be cleaned before changing the type of cargo or entering the factory or docking for repairs. Tank washing methods mainly include steam tank, water tank washing, chemical tank washing, crude oil tank washing, etc. The tank washing operation process is complicated and tedious, and it is very prone to fire and explosion, leakage of hazardous chemicals and even personal casualties. The who...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V20/00G06V40/20G06V10/82G06N3/08
CPCG06N3/08
Inventor 周世良吴俊舒岳阶李晓飚马御风
Owner 重庆西南水运工程科学研究所
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