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Visual intelligent interactive teaching and examination system and method using augmented reality wearing device

A wearable device and augmented reality technology, applied in the field of educational presentations, can solve problems such as inconvenience in use and storage, and achieve the effect of solving data security problems, reducing deployment costs, and improving network operation efficiency

Pending Publication Date: 2022-03-22
黄华
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Just like the device disclosed in the above-mentioned patent document, the existing equipment for the operation practice of medical staff needs to be designed separately for each training item, resulting in a wide variety of equipment for various operation exercises at present, which is inconvenient to use and store

Method used

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  • Visual intelligent interactive teaching and examination system and method using augmented reality wearing device
  • Visual intelligent interactive teaching and examination system and method using augmented reality wearing device
  • Visual intelligent interactive teaching and examination system and method using augmented reality wearing device

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Embodiment Construction

[0038] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0039] Such as figure 1 , figure 2 and image 3 As shown, the present invention provides a visual intelligent interactive teaching and testing system using augmented reality wearable equipment, including: multiple depth cameras 1, multiple edge computing nodes 4, private cloud servers 5, large touch screens 2, and identification sites 3 , registration markers and augmented reality wearable devices. Multiple depth cameras 1 are set up at different angles of view around the identification site 3 with ...

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Abstract

The invention provides a visual intelligent interactive teaching examination system and method using augmented reality wearing equipment, and the method comprises the steps: carrying out the depth image sequence collection of an operation region, and obtaining a plurality of depth image sequences; human body posture information extraction is carried out on the obtained multiple depth image sequences, and corresponding single-view-angle human body posture information is obtained; according to the multiple pieces of single-view-angle human body posture information and the position relation between the multiple depth cameras, multi-view-angle human body posture information is obtained, the multi-view-angle human body posture information is analyzed to obtain an analysis result, and posture guiding information used for guiding an operator to a standard posture is obtained; an augmented reality image of the operation area is provided in which the attitude guidance information is displayed / not displayed. Teaching and examination of operation practice of medical staff are achieved through the augmented reality technology, and the blank in the prior art is filled.

Description

technical field [0001] The invention relates to the field of educational demonstrations, in particular to a system and method for visualizing intelligent interactive teaching and testing using an augmented reality wearable device. Background technique [0002] It is very important to carry out operation practice and assessment to medical staff, therefore, various equipments for medical staff's operation practice have been born on the market. Patent document CN211979995U discloses a wearable practice operating device for subcutaneous insulin injection, which is specially used in the subcutaneous injection of insulin. [0003] Just like the device disclosed in the above-mentioned patent documents, the existing equipment for operating exercises for medical staff needs to be designed for each training item separately, resulting in a wide variety of equipment for various operating exercises, which is inconvenient to use and store. Contents of the invention [0004] Aiming at t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/02G09B7/02G06F3/01
CPCG09B5/02G09B7/02G06F3/011
Inventor 黄华罗杨宇
Owner 黄华
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