Safety pre-warning method and safety pre-warning system

A security early warning system and security early warning technology, applied in the field of virtual reality, can solve the problems of poor user security and users' inability to perceive specific situations, etc.

Inactive Publication Date: 2017-05-31
MEIZU TECH CO LTD
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a security warning method and system, which is used to solve the problem of poor user security in the prior art because the user cannot perceive the specific situation in the real environment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Safety pre-warning method and safety pre-warning system
  • Safety pre-warning method and safety pre-warning system
  • Safety pre-warning method and safety pre-warning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] In order to solve the problem in the prior art that the user cannot perceive the specific situation in the real environment, resulting in poor user security, in the embodiment of the present invention, when it is detected that the user is performing a virtual reality operation through a virtual reality device, Obtain the user's location information, and when it is determined according to the location information that the user's current lo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a safety pre-warning method and a safety pre-warning system and aims to solve the problem of poor safety caused by failure of a user in perception of a real environment in the prior art. The method includes: if virtual reality operations which are carried out by the user through virtual reality equipment are detected, acquiring position information of the user; according to the position information, determining that a current position of the user is in a preset safety area and a distance between the current position and the edge of the preset safety area meets preset pre-warning conditions, and outputting pre-warning information in a preset way. Therefore, the user can be kept in the preset safety area in use of the VR (virtual reality) equipment, and the problem of poor safety caused by failure of the user in perception of specific conditions in the real environment in use of the VR equipment is avoided.

Description

technical field [0001] The invention relates to the field of virtual reality technology, in particular to a safety early warning method and system. Background technique [0002] A virtual reality (Virtual Reality, VR) device is a general-purpose device, which is widely used in many fields such as games and film and television. In practical applications, when users use VR devices, they are usually immersed in the virtual scene provided by the VR devices and cannot perceive the specific conditions of the real environment. In this case, if the user's body or limbs move significantly, then It may bring unnecessary trouble and injury to the user, such as: the user trips over obstacles in the real environment, falls down the stairs, and so on. [0003] Based on the above analysis, there is a problem in the prior art that users cannot perceive specific conditions in a real environment when using a VR device, resulting in poor user security. Contents of the invention [0004] Em...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/011G06F2203/012
Inventor 庄广利
Owner MEIZU TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap