Virtual swimming fitness device

A fitness device and support frame technology, applied in the field of virtual reality, can solve problems such as no exploration, achieve stable and fast head posture detection, virtual reality technology and promotion of swimming sports

Inactive Publication Date: 2018-08-03
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The plan is still in the implementation stage, and the effect is not yet known, and it only shows the swimming scene to the user in terms of vision an

Method used

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  • Virtual swimming fitness device
  • Virtual swimming fitness device
  • Virtual swimming fitness device

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Embodiment Construction

[0029] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] When the user uses the virtual swimming and fitness device, he needs to wear a VR headset 5 on which the positioning ball set 4 is fixed. A mobile phone running virtual environment software is built into the VR head-mounted display 5; the virtual environment software is generated by Unity3D software, which has the function of receiving pose data through WIFI and updating the field of view of the main camera according to the real-time head pose of the user. With the help of the suspension structure 2, the user can comfortably suspend in mid-air, use the swimming fins worn on the hands and feet to increase the air propulsion, make swimming movements, and produce a displacement within a small range; the camera 3 is fixed above the support frame 1, and takes pictures of the user Moving images of the head, positioning ball gr...

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PUM

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Abstract

The invention discloses a virtual swimming fitness device. The virtual swimming fitness device comprises a supporting frame, a suspension structure, a camera, a positioning ball set, a VR head-mounteddisplay and a computer. The supporting frame is a hollow square structure, and fixing rods are arranged on the upper side of the supporting frame; the suspension structure is connected to the lower side of the fixing rods, and a testee lies on his or her stomach on the suspension structure; the positioning ball set is fixed to the VR head-mounted display, the testee wears the VR head-mounted display, and the relative pose of the positioning ball set and the testee's head is fixed; the camera is fixed to the upper side of the supporting frame and aligned to the positioning ball set; the computer is connected with the camera. The user suspends and completes the swimming stroke by means of the supporting frame and the suspension structure, and a control module in the computer receives a real-time movement image collected by the camera through a usb data line, analyzes the user's head pose and updates the VR head-mounted display according to the analysis result so that the information canbe presented to the user's field of view. The virtual swimming fitness device provides a natural virtual swimming mode and a real virtual reality swimming experience and promotes the popularization of the virtual reality technology and swimming sports.

Description

technical field [0001] The invention belongs to the technical field of virtual reality, in particular to a virtual swimming fitness device. Background technique [0002] Virtual reality technology originated in the 1960s. It refers to the use of computer simulation to generate a three-dimensional virtual space, and users interact with objects in the virtual space in a natural way. By simulating human senses such as vision, hearing, touch, taste and smell, virtual reality makes users feel in a realistic virtual world, and can feel and experience the scenes in the virtual world in real time and without restriction. [0003] In recent years, virtual reality technology has developed rapidly and involves many research and application fields at home and abroad. It is recognized as an important development discipline in the 21st century and one of the important technologies that affect people's lives. Especially in March 2014, Facebook acquired Oculus VR, an immersive virtual real...

Claims

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Application Information

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IPC IPC(8): A63B69/10A63B71/06
CPCA63B69/10A63B71/0622A63B2071/0638A63B2071/0666A63B2220/806A63B2220/833
Inventor 帅立国张子烨陈慧玲张志胜
Owner SOUTHEAST UNIV
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