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VR man-machine interaction method and device

A human-computer interaction device and device technology, applied in the field of human-computer interaction, can solve problems such as limited operating space, slow response speed, and low precision, and achieve the effects of fast response, high precision, and convenient user operation

Active Publication Date: 2018-09-07
FUZHOU ROCKCHIP SEMICON
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  • Description
  • Claims
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Problems solved by technology

[0006] Therefore, it is necessary to provide a technical solution for VR human-computer interaction to solve the problems of limited operating space, low precision, and slow response speed in the process of human-computer interaction in existing VR devices.

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  • VR man-machine interaction method and device
  • VR man-machine interaction method and device

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Embodiment Construction

[0056] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0057] see figure 1 , figure 2 with image 3 , the present invention provides a VR human-computer interaction device, the device includes a console 101, a trackball 104, a shaft, a grating assembly, an analog-to-digital converter 105, a processor 110 and a computer program; the grating assembly includes X A direction grating assembly 102 and a Y direction grating assembly 103; the shaft includes a first shaft 106 and a second shaft 107;

[0058] The trackball 104 is disposed under the console 101 , and the console 101 is provided with a control sensing area 111 . The size of the control sensing area 111 is smaller than or equal to the cross-sectional area of ​​the trackball 104 . In this embodiment, the control sensing area 111 i...

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Abstract

The invention provides a VR man-machine interaction method and device. According to the device, a track ball is arranged below a control console; displacement information of the track ball is collected through a driving effect of an optical grating component and the track ball; and the displacement information of the track ball is converted into an operation instruction of a VR application througha processor, so that man-machine interaction operation is realized. For example, a user only needs to walk or jump for a certain distance in a control induction area, the track ball located below thecontrol induction area rolls under the action of a pressure to drive the optical grating component to rotate, and the displacement information is generated according to an optical pulse signal. The processor maps the displacement information of the track ball to the operation instruction for the VR application, and controls the application to execute the instruction, thereby finishing the man-machine interaction operation. According to an interaction mode, the user operation is more convenient; the user experience is effectively enhanced; the operation information of the user is captured through the rolling of the track ball; and the interaction method and device has the advantages of high precision and quick response.

Description

technical field [0001] The present invention relates to the field of human-computer interaction, in particular to a VR human-computer interaction method and device. Background technique [0002] With the development of science and technology and the progress of society, virtual reality technology has been widely used. Compared with traditional human-computer interaction methods, virtual reality technology allows people to feel the dynamic changes of the screen personally, which greatly enhances the human-computer interaction experience. At present, the biggest difficulty in the development of virtual reality technology lies in the inconvenient and inconvenient operation of players in human-computer interaction. Traditional interactive devices (such as mice, keyboards, etc.) in the past are no longer suitable for virtual reality devices. At present, the common interactive operation method is to use the camera to capture the user's actions for interaction. This interactive me...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F3/03G06F3/0354
CPCG06F3/011G06F3/0304G06F3/03541G06F2203/012
Inventor 廖裕民方金木
Owner FUZHOU ROCKCHIP SEMICON
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