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Ultra-wideband positioning based VR positioning and tracking system and its positioning and tracking method

A tracking system and ultra-wideband technology, applied in the field of VR positioning tracking, can solve problems such as dizziness of VR equipment and uncertain space position of VR equipment

Active Publication Date: 2016-12-07
ZHENGZHOU LOCARIS ELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a VR positioning tracking system and its positioning tracking method based on ultra-wideband positioning, which solves the problems of uncertain spatial position of VR equipment and dizziness when using VR equipment for a long time

Method used

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  • Ultra-wideband positioning based VR positioning and tracking system and its positioning and tracking method

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Embodiment Construction

[0041] Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, but protection scope of the present invention is not limited thereto:

[0042] Such as figure 1 As shown, a VR positioning tracking system based on ultra-wideband positioning, the system includes VR basic equipment, ultra-wideband positioning module, ultra-wideband positioning base station, VR basic runtime, and positioning engine.

[0043] The present invention combines the VR basic equipment with the ultra-broadband indoor positioning module, and combines the VR basic runtime with the positioning engine. The ultra-wideband positioning base station performs clock synchronization first, and the ultra-wideband positioning module sends out positioning information. After receiving the positioning information, the ultra-wideband positioning base station synchronizes the time it receives, and then sends the synchronized time to the positioning engine. The positionin...

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Abstract

The invention relates to VR positioning and tracking technology field, in particular to an ultra-wideband positioning based VR positioning and tracking system and its positioning and tracking method. The system comprises three or more ultra-wideband positioning base stations, and is characterized by comprising VR basic equipment and a basic VR runtime. Each ultra-wideband positioning base station comprises a base station code ID generation unit, a time synchronization unit, a data processing unit, an ultra wideband (UWB) transceiver, a high accuracy clock, an antenna and a network data transmission unit. The VR basic device includes a display screen, a processor, a direction sensor, a VR and a controller connecting line, a battery, a lens and an ultra wide band (UWB) positioning module. The UWB positioning module comprises the antenna, the ultra-wideband (UWB) transceiver and the high accuracy clock. The basic VR runtime includes an image processing unit, a positioning engine and an image transmission unit. According to the invention, the problem of dizziness caused by the uncertain positioning of a VR device and the long-term use of the device can be well addressed.

Description

technical field [0001] The invention relates to the technical field of VR positioning and tracking, in particular to a VR positioning and tracking system based on ultra-wideband positioning and a positioning and tracking method thereof. Background technique [0002] Virtual reality (VR) technology is one of the most concerned cutting-edge technologies today. Under the leadership of some world-class technology giants, VR technology is developing rapidly. However, VR products face many bottlenecks in technical realization, among which the spatial positioning technology of VR products has always been a difficult problem that plagues various manufacturers. The more important part of VR construction is the flexible and accurate positioning scheme. A VR device with spatial positioning can not only provide a better sense of immersion, but also greatly reduce the sense of vertigo. The user's sense of out-of-synch caused by displacement completely disappears, and the virtual world c...

Claims

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Application Information

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IPC IPC(8): G01S5/02
CPCG01S5/02
Inventor 李亚楠赵真真李冀马琳琳何雪锋
Owner ZHENGZHOU LOCARIS ELECTRONICS TECH CO LTD
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