Stereovision training system and method

A technology of stereo vision and training system, applied in the field of stereo vision training system, can solve the problems that it is not easy for ordinary trainees to fully grasp and use correctly, and achieve excellent vision training effect, low price and good effect

Inactive Publication Date: 2008-05-28
北京眼吧科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, these effective training methods are not easy to be fully mastered and correctly used by ordinary trainees
The latest science and technology in today's world, such as virtual reality technology, electronic computer technology, digital projection technology, computer interaction technology, 3D engine technology, etc. have not been applied in visual training

Method used

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  • Stereovision training system and method

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Embodiment Construction

[0030] Normally, when the human eyes look at an object, the intersection point of the line of sight of the two eyes is in front of the eyes; when looking at an object at infinity, the line of sight of the two eyes is close to parallel. In any case, the intersection point of the line of sight of the two eyes and its extension cannot be behind the eyes. In the present invention, when the trainee looks at the virtual target, the intersection point of the opposite extension lines of the binocular sight can reach the back of the eye, so that the ciliary muscles of the eyes can be exercised, so as to maximize the increase and divergence of the set , And then drive the eyes to do substantial lens gymnastics.

[0031] Such as figure 1 As shown, the stereoscopic vision training system according to the present invention includes: a set of electronic computer and basic peripherals (mouse, keyboard, sound box, etc.); 2 projectors 3,4; a set of projector hangers; 8 metal curtains; And spe...

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Abstract

A stereovision training system, which is used for exercising and protecting of the eye muscle, comprises a computer, a projector, a projection curtain, a plurality of side eyepieces, and stereographic photos used for improving eyesight, wherein, the stereoscopic software is loaded in the computer, and the computer signal is inputted into the projector and projected on the projection curtain. The invention is characterized in that the virtual targets in the stereographic photos aiming at improving eyesight ensure the cross points of the visual lines to cycle between the anterior spot and the postocular spot when a trainee is gazing, so as to achieve the maximum of the increasing and scattering of the set, which drives the eyes to do lens exercise greatly. The anterior spot means a point before the eye, and the postocular spot means a point which is the cross point of the oppositely elongated lines of the visual lines of the binoculus. The technical proposal of the invention is to protect and strengthen eyes by viewing the dynamic stereo scenes produced through computer virtual reality technology according to visual physiological characteristics of human eyes.

Description

technical field [0001] The invention relates to a stereoscopic vision training system, which belongs to the technical field of eye care and is used for exercising the eye muscles of trainees, and can be used for vision training of pilots, restoration of normal vision of pseudo myopia patients, and prevention of myopia degree of myopia patients further deterioration, etc. Background technique [0002] In recent years, the prevention and treatment of myopia is limited to some traditional methods and means, and has always been a hot spot in the field of ophthalmology. How to take effective measures and methods to prevent and control myopia and curb the rising trend of the incidence of myopia has always been the subject of exploration and research by ophthalmology experts. [0003] The visual training methods that have received much attention and praise from the world ophthalmology community include eye muscle training, chromatic light visual training, gazing, peripheral area r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H5/00A61F9/00
Inventor 樊舒非李书印
Owner 北京眼吧科技有限公司
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