Positioning method, device and system of virtual reality equipment
A virtual reality and positioning method technology, applied in the computer field, can solve problems such as poor hardware applicability, high power consumption, and complex algorithms, and achieve the effect of spatial positioning
Active Publication Date: 2019-01-11
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0005] For this reason, the present invention proposes a positioning method for a virtual reality device, which determines the moving speed of the virtual reality device based on the Doppler frequency shift, and combines the moving direction of the virtual reality device determined by the direction sensor to determine the moving track of the virtual reality device, In order to realize the spatial positioning of virtual reality equipment, it solves the technical problems of the optical positioning method used in the related technology, which has complex algorithms, high hardware cost, high power consumption and poor hardware applicability
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[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0035] The method, device and system for positioning a virtual reality device according to the embodiments of the present invention will be described below with reference to the accompanying drawings.
[0036] In the embodiment of the present invention, the virtual reality device is provided with a direction sensor, and one of the sound emitter and the sound receiver, the sound receiver is used to receive the sound waves emitted by the sound emitter, and the other of the sound emitter and the sound receiver is in the A fixed posi...
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The invention provides a positioning method, device and system of virtual reality equipment. A direction sensor and one of a sound emitter and a sound receiver are arranged on the virtual reality equipment, wherein the sound receiver is used for receiving sound wave emitted by the sound emitter, and the other one in the sound emitter and the sound receiver is located at a fixed location, thereby periodically determining the sound wave frequency received by the sound receiver, the sound wave frequency emitted by the sound emitter and a movement direction detected by the direction sensor, and then determining the movement speed of the virtual reality equipment in the corresponding period, and determining a movement trail of the virtual reality equipment of the virtual reality equipment by combining the movement direction detected by the direction sensor in the corresponding period; the movement trail is drawn beginning from an initial location of the virtual reality equipment in the setreference space, thereby obtaining the location to which the virtual reality equipment moves; the space positioning is realized, and various defects in an optical space positioning method is overcomeat the same time.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a positioning method, device and system for a virtual reality device. Background technique [0002] With the advancement of computer technology, virtual reality technology has entered people's lives and brought people a new experience. In a game using virtual reality technology, a virtual reality (Virtual Reality, VR) user will participate in the game with an image in the game. Therefore, it is often necessary to use the spatial positioning function to locate the current position of the VR user to Meet the needs of games that apply virtual reality technology. [0003] In related technologies, the spatial positioning function generally adopts the optical positioning method, and the optical positioning method needs the support of hardware with heavy weight, large volume, high power consumption and high cost, and has weak ability to deal with complex light environments, and stron...
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CPCG01S11/14
Inventor 陆原介李茜王雪丰张浩陈丽莉秦瑞峰韩鹏雷雨
Owner BOE TECH GRP CO LTD