VR scene conversion device controlled by human eyes

A technology of human eyes and positioning devices, applied in mechanical mode conversion, instruments, electrical digital data processing, etc., can solve problems such as dizziness, inability to feel the turning person, and inconvenience of the head, and achieve a highly interesting effect

Inactive Publication Date: 2017-02-15
CHANGCHUN CHINA OPTICAL SCI & TECH MUSEUM
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AI Technical Summary

Problems solved by technology

[0003] Ordinary VR devices change the scene according to the gravity sensing device. The observer has some limitations. There are two main problems: one is that the head is not easy to rotate and cannot feel the VR scene change; the other is that the ordinary VR must constantly change the head Movement to change the scene change, changing the scene by head rotation can easily cause dizziness

Method used

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  • VR scene conversion device controlled by human eyes
  • VR scene conversion device controlled by human eyes
  • VR scene conversion device controlled by human eyes

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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Exhibits in science and technology museums pay attention to appearance, shape and display effect. If the display form is boring, it will obviously lose the interest of science popularization. Although it can also achieve the purpose of interactive display, the effect will be much worse. Therefore, interactive exhibits need clever display design to attract the attention of the audience.

[0016] figure 2 The schematic diagram shown can be used as a display principle scheme, which can achieve visual effects. In the picture:

[0017] 8 is an infrared light source, which adopts a near-infrared light source.

[0018] 9 is an infrared optical system, through optical design, adopts optical devices such as infrared high reflection sheet.

[0019] 10 is an infrared detector, that is, an infrared camera, and a corresponding device is selecte...

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Abstract

The invention discloses a technology of VR scene conversion controlled by human eyes, and belongs to the technical fields of display and demonstration. The device consists of an infrared light source, infrared light detection equipment, a control processing chip and a pair of VR glasses. By checking the eyeball position change of human eyes, the device controls VR scenes along with the change, so that the problem that the mode of scene conversion is controlled by turning the head is solved to a certain extent. The problem that a user cannot control the conversion of VR scenes or feel the change when the VR scenes are observed at different angles by turning the head is solved, the demonstration area is small, the device has flexibility and movability, showroom display can be effectively utilized, and the device is an interactive display device used for entertainment and scientific knowledge learning of people at public places such as science and technology museums.

Description

technical field [0001] The invention in this paper relates to a VR scene changing device based on eyeball control, which is used for displaying optical science and technology exhibits in science and technology museums, and belongs to the technical field of exhibitions and displays. Background technique [0002] VR device is currently a relatively common product or exhibit of virtual reality scenes, which can present an immersive visual effect for everyone. VR is a 3D stereoscopic effect created through binocular vision and gravity-sensing scene transformation. The system allows the wearer of VR glasses to have the effect of being in the observation scene. [0003] Ordinary VR devices change the scene according to the gravity sensing device. The observer has some limitations. There are two main problems: one is that the head is not easy to rotate and cannot feel the change of the VR scene; the other is that ordinary VR must constantly change the head Movement to change the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/013
Inventor 王爽才华石晓光寇元馨张影李渌洁刘航
Owner CHANGCHUN CHINA OPTICAL SCI & TECH MUSEUM
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