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Method and apparatus for preventing impaired vision and head-mounted display device and system

A vision loss and display device technology, applied in the input/output process of data processing, input/output of user/computer interaction, optics, etc., can solve the problem of difficult to control eyeball movement range, poor treatment effect, inconvenient use, etc. problems, to achieve the effect of treating and alleviating eye diseases and increasing usage

Inactive Publication Date: 2017-08-29
SHENZHEN MAGIC EYE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a method, device, head-mounted display device, and system for preventing vision loss, aiming to solve the problems that the existing methods for preventing vision loss are inconvenient to use, it is difficult to control the range of eyeball movement, and the treatment effect is not good

Method used

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  • Method and apparatus for preventing impaired vision and head-mounted display device and system
  • Method and apparatus for preventing impaired vision and head-mounted display device and system
  • Method and apparatus for preventing impaired vision and head-mounted display device and system

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Experimental program
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Embodiment 1

[0045] figure 1 The implementation flow of the method for preventing vision loss provided by Embodiment 1 of the present invention is shown, and the details are as follows:

[0046] It should be noted that this method is applicable to a head-mounted display device, and the head-mounted display device at least includes an eye tracking module, a virtual display module and a bone conduction module. The head-mounted display device can be integrated with a virtual image processor, or can be connected to an external mobile all-in-one machine through Bluetooth, or a PC and other smart devices through an HDMI cable.

[0047] In step S101, enter the eye training interface scene, and obtain the gaze direction of the user through the eye tracking module.

[0048] Preferably, before this step S101, the method further includes:

[0049] Each jump scene is preset to identify the corresponding eye training scene.

[0050] Wherein, the eye training scene is a 3D video or photo that prompts...

Embodiment 2

[0058] figure 2 The implementation flow of the method for preventing vision loss provided by Embodiment 2 of the present invention is shown, and the details are as follows:

[0059] It should be noted that this method is applicable to a head-mounted display device, and the head-mounted display device at least includes an eye tracking module, a virtual display module and a bone conduction module. The head-mounted display device can be integrated with a virtual image processor, or can be connected to an external mobile all-in-one machine through Bluetooth, or a PC and other smart devices through an HDMI cable.

[0060] In step S201, enter the eye training interface scene, and obtain the gaze direction of the user through the eye tracking module.

[0061] Preferably, before this step S201, the method further includes:

[0062] Each jump scene is preset to identify the corresponding eye training scene.

[0063] Wherein, the eye training scene is a 3D video or photo that prompt...

Embodiment 3

[0074] image 3 A specific structural block diagram of the device for preventing vision loss provided by Embodiment 3 of the present invention is shown. For convenience of description, only parts related to the embodiment of the present invention are shown. In this embodiment, the device for preventing vision loss includes: a scene preset unit 30 , a fixation acquisition unit 31 , a scene selection unit 32 and an eye training unit 33 .

[0075] Wherein, the gaze acquisition unit 31 is used to enter the eye training interface scene, and obtain the gaze direction of the user through the eye tracking module;

[0076] The scene selection unit 32 is used to obtain a specific jump scene identifier in the interface scene mapped by the gaze direction, and the specific jump scene identifier is one of several jump scene identifiers;

[0077] The eye training unit 33 is configured to display the eye training scene corresponding to the specific jump scene identifier through the virtual d...

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Abstract

The invention is applicable to the technical field of virtual display devices, and provides a method and apparatus for preventing impaired vision and a head-mounted display device and system. The method comprises the steps of entering an eye training interface scenario, and obtaining a user gazing direction through an eyeball tracking module; obtaining a specific jumping scenario identity of the interface scenario which is a map of the gazing direction; through a virtual display module, displaying the eye training scenario which corresponds to the specific jumping scenario identity. Through tracing of the eyeball tracking module of the head-mounted display device and combing with the virtual display module, eyes of a user can enjoy various virtual external environments breezily and conveniently, so that the eyes are irritated to conduct various training and accordingly the eyes are prompted to conduct regular and purposeful activities so as to treat and relieve various eye diseases of the user, and the application range of the head-mounted display device is wider.

Description

technical field [0001] The invention belongs to the technical field of virtual display devices, and in particular relates to a method, device, head-mounted display device and system for preventing vision loss. Background technique [0002] Modern people, especially urban residents, spend more and more time watching TV, computers, mobile phones and other close-range fixed objects every day. Looking at close-range fixed objects for a long time makes the muscles that control eye movement degenerate and atrophy, resulting in vision loss, amblyopia, and dry eyes. and other symptoms. [0003] The main method to prevent vision loss is to exercise the eye muscles by training the ability of the eyeball to rotate inside and outside, so that the visual axis of the two eyes can be constantly moved to train the three muscles that dominate the vision --- ciliary muscles, extraocular muscles, and iris muscles. Through coordinated exercise, the paralyzed and stiff state of the above muscle...

Claims

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Application Information

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IPC IPC(8): G06F3/01G02B27/01
CPCG02B27/01G06F3/012G06F3/013
Inventor 郑宇翔
Owner SHENZHEN MAGIC EYE TECH CO LTD
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