Immersion type virtual reality system and implementation method thereof

A virtual reality and immersive technology, applied in the field of virtual reality systems, can solve problems such as difficult to popularize, expensive, complex system equipment, etc.

Inactive Publication Date: 2013-07-10
癸水动力(北京)网络科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of this type of equipment is that users can fully immerse themselves in the virtual world, but the disadvantage is that the system equipment is complicated, expensive, and difficult to popularize.

Method used

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  • Immersion type virtual reality system and implementation method thereof
  • Immersion type virtual reality system and implementation method thereof
  • Immersion type virtual reality system and implementation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] An immersive virtual reality system (VRS 1 according to the present invention, as attached Figure 9 shown), including a display (COM1), a motion capture device (COM2), and a data processing device (COM3). The display (COM1) is a binocular head-mounted video display with a display unit (Myvu Corporation Transmissive miniature liquid crystal display), a microphone (Audio-Technica PRO 51Q), an earphone (Sennheiser PX80), an angle sensing device (electronic compass, AK8973 digital compass chip from Asahi Kasei Co., Ltd.), a signal processing device and A data transmission device (STLC4420 type WiFi chip produced by STMicroelectronics), wherein said signal processing device comprises an image processing device (Microdisplay Controller (Custom) KCD-A210-BA produced by Kopin, integrated in Myvu company Transmissive micro-LCD display), sound processing device (UDA1341 decoding chip based on I2S bus), control device (Samsung S3C2440 chip with I2C bus interface) and storage d...

Embodiment 2

[0083]An immersive virtual reality system (VRS2 according to the present invention, as attached Figure 10 shown), including three displays (COM1), a motion capture device (COM2), and a data processing device (COM3). The display (COM1) is the same as the display (COM1) in Embodiment 1 except that the angle sensing device adopts a three-axis gyroscope (HMC5883L three-axis magnetoresistive sensor of Honeywell Company), and the signal transmission device adopts a CAT6023 chip.

[0084] Motion capture device (COM2) is a somatosensory camera (Microsoft Corporation Kinet camera), and data processing device (COM3) is a game console (the Sony PlayStation 2 of the SEM-ST1O11 type WHDI STICK that external SEAMON company produces).

[0085] After the display (COM1) is turned on, initialize the Samsung S3C2440 chip, UDA1341 decoding chip, HMC5883L three-axis magnetoresistive sensor and CAT6023 chip, and then execute the main program cycle in the control device SamsungS3C2440 chip. In the...

Embodiment 3

[0090] An immersive virtual reality system according to the present invention (as attached Figure 11 shown), consisting of two identical immersive virtual reality systems (VRS3 and VRS3'), VRS3 uses a three-axis gyroscope (Honeywell HMC5883L three-axis magnetoresistive sensor ), the signal transmission device adopts the CAT6023 chip, and the data processing device (COM3) is outside the Lenovo Jiayue E2565 desktop computer of the SEM-ST1011 type WHDI STICK that the external SEAMON company produces, and is identical with VRS1 among the embodiment 1. The two VRS3s are connected via a data processing device (COM3 and COM3') through a router (TL-R478+ router produced by TP-Link Company) for data transmission.

[0091] After the display (COM1, COM1’) is turned on, initialize the Samsung S3C2440 chip, UDA1341 decoding chip, HMC5883L three-axis magnetoresistive sensor and CAT6023 chip, and then execute the main program loop in the control device Samsung S3C2440 chip. In the main pro...

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Abstract

The invention provides an immersion type virtual reality system. The system comprises at least one display, at least one motion capture device and at least one data processing device, wherein the display can be worn on the body of a user, and is used for capturing the head turning motion of the user, sending the head turning motion data to the as least one data processing device, receiving data sent by at least one data processing device, and transmitting a video or audio of a virtual environment to the user; the motion capture device captures motion trails of main node parts of the user, and sends the motion trail data to the at least one data processing device; and the data processing device is used for processing data acquired from the at least one display and the at least one motion capture device and transmitted to the data processing device, and sending the processed result to the at least one display. The invention further provides an implementation method of the immersion type virtual reality system.

Description

technical field [0001] The present invention relates to a virtual reality system and method, and more specifically, the present invention relates to an immersive virtual reality system and method. Background technique [0002] Virtual reality (Virtual Reality, VR) technology is an advanced, digital human-machine interface technology, which is characterized in that the computer generates an artificial virtual environment and generates a comprehensive perception based on visual experience, including hearing and touch. People can perceive the virtual world simulated by computers through various sensory channels such as vision, hearing, touch and acceleration, and can also interact with the virtual world in the most natural way through movement, voice, expression, gesture and sight. Create an immersive experience. Virtual reality technology is a comprehensive development of computer technology, sensor technology, human-computer interaction technology, artificial intelligence te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/0346
Inventor 魏斌
Owner 癸水动力(北京)网络科技有限公司
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