Virtual reality device, and spatial positioning system and method

Abstract

The embodiment of the invention relates to the technical field of virtual reality and discloses a virtual reality device, and a spatial positioning system and method. The spatial positioning device comprises an infrared light emitting device, a processor and N infrared cameras, wherein N is a natural number greater than 1. The N infrared cameras are arranged in a ring shape and the superimposed viewing angle range of the N infrared cameras covers a viewing angle range of 360 degrees. The infrared light emitting device is outside an area surrounded by the N infrared cameras but inside a capture range of the N infrared cameras. The N infrared cameras are used for acquiring images and at least two infrared cameras simultaneously collect images of infrared light-emitting points. The processor finds out at least two images including the infrared light emitting points from the collected images and calculates a positional relationship between the infrared camera that collects the images including the infrared light emitting points and the infrared light emitting device. The embodiment of the invention also provides a virtual reality device and a spatial positioning method. The spatial positioning system reduces the technical requirements of users, is easy to generalize, and reduces cost.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of virtual reality, and in particular to a virtual reality device, a space positioning system and a method. Background technique [0002] Virtual reality technology is a computer or other intelligent computing equipment as the core combined with photoelectric sensor technology to generate a realistic virtual environment within a specific range of audio-visual and touch integration. [0003] Spatial positioning or position tracking of VR (Virtual Reality) devices has always been a pain point, and there is no more effective technical solution except for the dual light tower solution of HTC (HTC International Electronics Co., Ltd.). [0004] In the process of realizing the present invention, the inventor has found that there are at least the following problems in the prior art: for the dual-light tower solution of HTC, two laser towers need to be installed, and the cost is high; Scan ...

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Problems solved by technology

[0004] In the process of realizing the present invention, the inventor has found that there are at least the following problems in the prior art: for the dual-light tower solution of HTC, two laser towers need to be installed, and the cost is high; Scan this positioning space. Therefore, after installing the laser tower, it is necessary to calibrate the positioning space of the laser tower according to the size of the actual space. Users need to have high technical literacy, which increases the technical requirements for users and is not easy to promote.

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