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Induction tracking method based on virtual reality technology

A virtual reality technology and sensor technology, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., can solve problems such as poor experience effect, and achieve reasonable device structure and strong practicability , Ease of use

Pending Publication Date: 2021-08-10
SHUNDE POLYTECHNIC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The invention provides an induction tracking method based on virtual reality technology, which solves the technical problem of poor experience effect

Method used

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  • Induction tracking method based on virtual reality technology
  • Induction tracking method based on virtual reality technology
  • Induction tracking method based on virtual reality technology

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Experimental program
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Embodiment

[0021] see Figure 1-2 , the present invention provides the following technical solutions: an induction tracking method based on virtual reality technology, including an HMD device 1, the HMD device 1 is electrically connected to a controller 2 through a wire, and the controller 2 is electrically connected to a digital signal processor 3 through a wire, The digital signal processor 3 is electrically connected to the force sensor 4 and the eye tracker 5 respectively through wires. Through the force sensor 4, the user's hand can be placed on the force sensor 4, and then the force can be controlled by two fingers. The sensor 4 clicks, thereby replacing the function of the left and right buttons of the mouse. Through the eye tracker 5, the infrared device 11 and the image acquisition device 12 inside the eye tracker 5 simultaneously track the user's eyeballs, and then the information of the eyeball tracking After being processed by the digital signal processor 3, it is sent to the...

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Abstract

The invention belongs to the technical field of virtual reality, and relates to an induction tracking method based on the virtual reality technology. The hand of a user is put on a force sensor through the force sensor, and then the force sensor is clicked through two fingers, so that the functions of a left key and a right key of a mouse are replaced. Through an eyeball tracker, an infrared device and an image acquisition device in the eyeball tracker track eyeballs of a user at the same time, then eyeball tracking information is processed through a digital signal processor and then transmitted to an HMD device, and therefore a mouse in the HMD device can be controlled to move through the eyeballs, the mode of using a real mouse is replaced, the experience effect of the device is improved, and the whole device is reasonable in structure, convenient to use and high in practicability.

Description

technical field [0001] The invention belongs to the technical field of virtual reality, and in particular relates to an induction tracking method based on virtual reality technology. Background technique [0002] Virtual reality technology, also known as spirit world technology, is a brand-new practical technology developed in the 20th century. Virtual reality technology includes computer, electronic information, and simulation technology. , with the continuous development of social productivity and science and technology, all walks of life have increasingly strong demand for VR technology, VR technology has also made great progress, and gradually become a new field of science and technology. [0003] Such as a mouse input system based on a virtual reality system disclosed in a Chinese patent, publication number: CN108363494A, publication date: 20180803, although the efficient input of information can be performed by operating the mouse, the operating system uses a real mous...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/0354
CPCG06F3/013G06F3/03541
Inventor 蔡泽凡杨小东牛俊英吴锦麟何醒燊周虹何效乾庄涌源梁志君
Owner SHUNDE POLYTECHNIC