Supercharge Your Innovation With Domain-Expert AI Agents!

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
View PDF6 Cites 19 Cited by
  • Summary
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ultra-wideband positioning based VR positioning and tracking system and its positioning and tracking method
  • Ultra-wideband positioning based VR positioning and tracking system and its positioning and tracking method
  • Ultra-wideband positioning based VR positioning and tracking system and its positioning and tracking method

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com