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Immersive virtual reality system for multidirectional movement of upper limbs

A technology of virtual reality and upper limbs, applied in the field of virtual reality, can solve the problems of large occupied space and insufficient space, and achieve the effect of small occupied area and small space

Active Publication Date: 2020-05-05
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing interactive devices are often insufficient in terms of tactile feedback experience and occupy a large space

Method used

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  • Immersive virtual reality system for multidirectional movement of upper limbs
  • Immersive virtual reality system for multidirectional movement of upper limbs
  • Immersive virtual reality system for multidirectional movement of upper limbs

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Embodiment Construction

[0031] The technical solutions provided by the present application will be further described below in conjunction with specific embodiments and accompanying drawings. The advantages and features of the present application will become clearer in conjunction with the following description.

[0032] It should be noted that the embodiments of the present application have better implementability, and are not intended to limit the present application in any form. The technical features or combinations of technical features described in the embodiments of the present application should not be regarded as isolated, and they can be combined with each other to achieve better technical effects. The scope of the preferred embodiments of the present application may also include other implementations, which should be understood by those skilled in the art to which the embodiments of the present application belong.

[0033] Techniques, methods and devices known to those of ordinary skill in...

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Abstract

A virtual reality system for movement of upper limbs is characterized by comprising interactive physical training equipment, a position positioning module (a handle sensor and an armlet sensor), a data processing terminal and a head-mounted display, the data processing terminal is interconnected with the interactive physical training equipment, the position positioning module and the head-mounteddisplay; the terminal processor integrates the data; position data transmitted by the handle sensor and the arm ring sensor are utilized, a position conversion module calculates the spatial position of the upper limbs of a user, and meanwhile, stress data transmitted by the interactive physical training equipment are combined to be displayed in head-mounted virtual display equipment in a virtual reality dynamic deduction mode according to an action mirror image model. On the basis of the technical scheme disclosed by the invention, wide specific application projects applicable to the fields ofvirtual reality upper limb rehabilitation training, entertainment and leisure and the like can be further developed in the future.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to a virtual reality system supporting multi-directional "pull force" and real-time feedback interactive "reverse pull" upper limb activity form. Background technique [0002] Virtual reality technology is widely used in entertainment, film and television, teaching, rehabilitation, training, training, drills, engineering design, planning and design, medicine, military, aerospace, and the introduction of multi-sensory interaction technology in the virtual reality environment can achieve deep-seated Interaction and immersion for a more natural interactive experience. On the one hand, the virtual reality system based on multi-sensory interaction has become a research hotspot in the field of virtual reality. However, the interaction in the current virtual reality system has problems such as over-reliance on high-end equipment and difficulties in realizing multi-sensory synchron...

Claims

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Application Information

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IPC IPC(8): G06F3/01G02B27/01
CPCG02B27/01G06F3/014
Inventor 曹静
Owner TONGJI UNIV