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Method, device and computer equipment for identifying user's fall direction based on helmet

A computer program and user technology, applied in the direction of measuring devices, force/torque/work measuring instruments, instruments, etc., can solve problems such as single function and unable to meet the diverse needs of consumers, and achieve the effect of complete functions

Active Publication Date: 2022-07-08
深圳市天一智联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing helmets only have protective functions, and the functions are relatively single, which cannot meet the diverse needs of consumers

Method used

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  • Method, device and computer equipment for identifying user's fall direction based on helmet
  • Method, device and computer equipment for identifying user's fall direction based on helmet
  • Method, device and computer equipment for identifying user's fall direction based on helmet

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Embodiment Construction

[0075] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0076] refer to figure 1 , an embodiment of the present application provides a method for identifying a user's fall direction based on a helmet, including:

[0077] S1: Obtain the user's perspective conversion angle;

[0078] S2: determine whether the viewing angle conversion angle is greater than the angle threshold;

[0079] S3: if the viewing angle conversion angle is greater than the angle threshold, then determine whether the helmet is impacted;

[0080] S4: If the helmet is impacted, it is determined that the user falls, and the falling direction of the user i...

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PUM

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Abstract

The present application provides a method, device and computer equipment for identifying the falling direction of a user based on a helmet. When the user wears the helmet, the processing system obtains the user's viewing angle conversion angle through a camera set on the helmet. Then, the processing system determines whether the user's viewing angle conversion angle is greater than the angle threshold, and if the viewing angle conversion angle is greater than the angle threshold, it further determines whether the helmet is impacted. If the helmet is impacted, the processing system can determine the direction of the user's fall based on where the helmet was impacted. In this application, the processing system can obtain the user's viewing angle conversion angle and the impact position based on the scene when the user wears the helmet, so as to recognize the user's fall and the corresponding fall direction. The functions are complete and diversified, and can meet the diverse needs of consumers. .

Description

technical field [0001] The present application relates to the technical field of protective appliances, and in particular, to a method, device and computer equipment for identifying a user's falling direction based on a helmet. Background technique [0002] As a protective tool, helmets are widely used in various scenarios. For example, construction workers on construction sites need to wear safety helmets, and riders on motorcycles also need to wear safety helmets. Most of the existing helmets only have protective functions, and the functions are relatively single, which cannot meet the diversified needs of consumers. SUMMARY OF THE INVENTION [0003] The main purpose of the present application is to provide a method, device and computer equipment for identifying the falling direction of a user based on a helmet, aiming to solve the drawback of the existing helmets with a single function. [0004] In order to achieve the above purpose, the present application provides a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18G01P13/02G01L5/00
CPCH04N7/183G01P13/02G01L5/0052
Inventor 吴文辉
Owner 深圳市天一智联科技有限公司