Virtual reality system

A virtual reality and central processing unit technology, applied in the field of virtual reality systems, can solve the problems of inconvenient use, limited moving distance, high cost, etc., and achieve the effects of low delay, increased interaction mode, and high precision

Inactive Publication Date: 2020-04-24
QINGDAO PICO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This wired solution is firstly inconvenient to use, secondly, the moving distance is subject to many restrictions, and thirdly, it is based on an external camera or light tower design, and the cost is high

Method used

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Embodiment Construction

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0025] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0026] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, techniques, methods and devices should be considered part of the description.

[0027] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have differen...

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Abstract

The invention discloses a virtual reality system. The virtual reality system comprises a head-mounted display device, an input device and a positioning module. A central processing unit, a lens moduleand a wireless connection module are integrated on the head-mounted display device, wherein the lens module and the wireless connection module are connected with the central processing unit. The lensmodule comprises a binocular fisheye lens, an infrared lens and a TOF lens. The positioning module comprises a first inertia measurement unit and an electromagnetic receiver which are integrated on the head-mounted display device, and a second inertia measurement unit and an electromagnetic transmitter which are integrated on the input device; the central processing unit is used for carrying outdata interaction with the binocular fisheye lens, the infrared lens, the TOF lens, the wireless connection module, the first inertia measurement unit and the electromagnetic receiver and carrying outinstruction control; six-degree-of-freedom spatial positioning of the head-mounted display device and six-degree-of-freedom spatial positioning of the input device are realized, and an obstacle avoidance function, a gesture recognition function, an eyeball tracking function and a wireless transmission function of the virtual reality system are realized.

Description

technical field [0001] The invention relates to a virtual reality system. Background technique [0002] Virtual reality technology is the use of computer technology to fuse and reconstruct visual, auditory, tactile and other information to generate human-computer interactive virtual scenes. A user can obtain an immersive experience through real-time dynamic three-dimensional images displayed by a virtual reality (virtual reality, VR) device. [0003] In the existing mobile VR all-in-one design, most systems support 6 degrees of freedom (6DoF) of the head and 3DoF of the hand. Even if some headsets support the 6DoF function of the hand, they are mainly based on optical solutions. , Ultrasonic solutions, these solutions have functional limitations such as field angle (FOV), and cannot be well adapted to the needs of panoramic PC games. [0004] At present, in the mobile inside-out solution, the game content is a bottleneck problem. Most of the 6DoF games are based on PC desi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G02B27/01
CPCG06F3/013G06F3/017G02B27/017G02B27/0172G06F3/011G06F3/0346G02B2027/0138G02B2027/014G02B2027/0187G02B27/0093G02B27/0101G02B27/0179G02B2027/0132
Inventor 张秀志周宏伟柳光辉郭衡江
Owner QINGDAO PICO TECH CO LTD
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