Virtual swimming fitness device

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...

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 and hearing, and does not explore more in other senses. Compared with the current experience, it is common in the market. VR video experience similar to

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