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VR positioning and tracking system based on ultra-wideband positioning and its positioning and tracking method

A tracking system and ultra-wideband technology, applied in the field of VR positioning and tracking, can solve the problems of easy dizziness of VR equipment and uncertain spatial position of VR equipment, and achieve the effect of reducing dizziness and improving positioning accuracy.

Active Publication Date: 2019-07-12
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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  • VR positioning and tracking system based on ultra-wideband positioning 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] like 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 positioning e...

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Abstract

The present 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 its positioning and tracking method. The system includes more than three ultra-wideband positioning base stations, and is characterized in that the system also includes VR basic equipment. and VR basic operation; the ultra-wideband positioning base station includes a base station code ID generating unit, a time synchronization unit, a data processing unit, an ultra-wideband (UWB) transceiver, a high-precision clock, an antenna and a network data transmission unit; the described The VR basic equipment includes a display screen, a processor, a direction sensor, a connecting line between VR and a controller, a battery, a lens, and an ultra-wideband (UWB) positioning module; the ultra-wideband (UWB) positioning module includes an antenna, an ultra-wideband (UWB) A transmitter and a high-precision clock; the basic VR runtime includes an image processing unit, a positioning engine and an image transmission unit. The invention solves the problems of uncertain space position of VR equipment and easy dizziness when using VR equipment for a long time.

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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Patent Type & Authority Patents(China)
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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