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Spatial position and attitude determination system based on virtual reality technology and method therefor

A spatial positioning and virtual reality technology, applied in the field of virtual reality, can solve the problems of accumulation of measurement errors, inability to provide spatial position measurement data, position drift, etc., and achieve the effects of low power consumption, accelerated data transmission speed, and small amount of calculation.

Inactive Publication Date: 2017-08-11
深圳前海极客船长网络科技有限公司
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Problems solved by technology

[0005] In view of this, the main purpose of the present invention is to provide a space positioning and attitude determination system based on virtual reality (VR) technology and a method thereof, to overcome the inherent measurement error existing in the existing inertial sensor-based VR system space positioning and attitude determination system And accumulate downward with the integration process, resulting in position drift and the technical defect of being unable to provide continuous and accurate spatial position measurement data

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  • Spatial position and attitude determination system based on virtual reality technology and method therefor
  • Spatial position and attitude determination system based on virtual reality technology and method therefor
  • Spatial position and attitude determination system based on virtual reality technology and method therefor

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Embodiment Construction

[0072] The space positioning and attitude determination system and method thereof based on virtual reality (VR) technology of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0073] figure 1 It is a schematic composition diagram of a space positioning and attitude determination system based on a virtual reality (VR) technology system according to an embodiment of the present invention.

[0074] Such as figure 1 As shown, the space positioning and attitude determination system includes: 2 linear laser turntable transmitters (also known as laser base stations or base stations), 2 hand-held virtual reality controllers (ie VR handles), head-mounted displays (ie VR helmets) , A high-performance computer that supports graphics processing and a Bluetooth communication module.

[0075] Each base station is equipped with an infrared LED array, and two rotating infrared laser emitt...

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Abstract

The present invention discloses a spatial position and attitude determination system based on a virtual reality (VR) technology and a method therefor. The spatial position and attitude determination system mainly comprises a VR helmet, two base stations, two VR handles and a computer. Wireless communication is performed between the two VR handles and the VR helmet, between the base stations and the VR helmet, and between the helmet and the computer all by means of a Bluetooth module. By application of the spatial position and attitude determination system and the method therefor provided by the present invention, the technical defect that inherent measurement errors exist in the VR system spatial position and attitude determination system based on an inertial sensor and will be accumulated along with an integration process, which causes position drift so that continuous and accurate spatial position measurement data cannot be provided can be effectively overcome.

Description

technical field [0001] The present invention relates to virtual reality (Virtual Reality, VR) technology, in particular to a virtual reality (VR) technology-based space positioning and attitude determination system and method thereof. Background technique [0002] Virtual reality (VR) technology is the use of computers or other intelligent computing devices to simulate a three-dimensional virtual world, providing simulations of human senses such as vision, hearing, touch, etc. feel". In order to achieve this "full presence" experience, in addition to the visual performance indicators of the VR system, it is also required that the VR system can provide spatial positioning and posture determination functions. Positioning is to determine the location information of the carrier, such as VR helmets, VR controllers, props, etc., which contain three degrees of freedom in space; pose determination is to determine the direction information of the carrier in space, which contains thr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G01C21/16
CPCG06F3/011G01C21/16
Inventor 孙德民刘鹏飞
Owner 深圳前海极客船长网络科技有限公司
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