Virtual-reality device with head-bio-electricity-signal-based human-computer interaction function

A bioelectrical signal, virtual reality technology, applied in the field of smart wearable devices, to achieve the effect of diversification, human-computer interaction, and increase of human-computer interaction

Pending Publication Date: 2016-04-13
仲佳 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows users wear their headset with an electronic display screen or other sensors attached thereto while they interact through simulation environments like Virtual Reality (VR). By collecting these electric signals from different parts of our body during interactions between them, this technology makes it possible to make things look more immersive than what was previously done on physical devices without being limited to just displaying simulated images.

Problems solved by technology

This patented technology describes how we can create an immersive experience for individuals with physical disabilities or cognitive impairments like autism spectrum syndrome. It involves providing visual stimulation from electronic devices worn around their heads while also interacting with them via different types of biological electrical signal sources such as muscle activity.

Method used

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  • Virtual-reality device with head-bio-electricity-signal-based human-computer interaction function
  • Virtual-reality device with head-bio-electricity-signal-based human-computer interaction function
  • Virtual-reality device with head-bio-electricity-signal-based human-computer interaction function

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Embodiment 1

[0045] figure 2Shown is the basic structure diagram of this embodiment, as shown in the figure, the virtual reality device with human-computer interaction function based on bioelectrical signals described in this embodiment includes detection electrodes, reference electrodes, ground electrodes, analog signal A processing module, an analog-to-digital conversion module, a digital signal processing module and a virtual reality host circuit.

[0046] image 3 and Figure 4 Shown is a schematic diagram of the arrangement of electrodes in this embodiment, in which 001 is the main body of the virtual reality device, 002 is the headband of the virtual reality device, 003 is the sponge of the virtual reality device, 101 is the detection electrode, 102 is the reference electrode, 103 for the ground electrode.

[0047] In this embodiment, the main body 001 of the virtual reality device has a host circuit of the virtual reality device, and the detection electrode 101, the reference el...

Embodiment 2

[0056] Figure 5 Shown is the basic structure diagram of Embodiment 2. As shown in the figure, the virtual reality device with human-computer interaction function based on bioelectrical signals described in this embodiment includes detection electrodes, reference electrodes 1, reference electrodes 2, A ground electrode, an analog signal processing module, an analog-to-digital conversion module, a digital signal processing module and a virtual reality host circuit.

[0057] Figure 6 , Figure 7 and Figure 8 It is an example of electrode distribution in Embodiment 2, where 107 is reference electrode 1 and 106 is reference electrode 2 .

[0058] In this embodiment, the main body 001 of the virtual reality device has a host circuit of the virtual reality device, and the detection electrode 101 and the reference electrode 1 are connected to a differential input terminal of an amplifier circuit in the analog signal processing module through a shielded wire , the detection elec...

Embodiment 3

[0062] Figure 9 Shown is the basic structure diagram of Embodiment 3. As shown in the figure, the virtual reality device with human-computer interaction function based on bioelectric signals described in this embodiment includes detection electrode 1, detection electrode 2, and reference electrode 1. , a reference electrode 2, a ground electrode, an analog signal processing module, an analog-to-digital conversion module, a digital signal processing module and a virtual reality host circuit.

[0063] Figure 10 , Figure 11 , Figure 12 and Figure 13 It is an example of the electrode distribution scheme in the third embodiment, where 108 is the detection electrode 1 and 109 is the detection electrode 2 .

[0064] In this embodiment, the main body 001 of the virtual reality device has a host circuit of the virtual reality device, and the detection electrode 1 and the reference electrode 1 are connected to a differential input terminal of an amplifier circuit in the analog ...

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Abstract

The invention relates to an intelligent wearing device, in particular to a virtual-reality device with the head-bio-electricity-signal-based human-computer interaction function. According to the virtual-reality device, as a bio-electricity signal collecting module is additionally arranged in a traditional virtual-reality device, electroencephalogram (EEG), electro-oculogram (EOG) and electromyogram (EMG) of a user are collected through the bio-electricity signal collecting module at the same time, and the human-computer interaction function in multiple modes including electroencephalogram interaction, electro-oculogram interaction, electromyogram interaction and combinations thereof can be achieved on the virtual-reality device by analyzing and calculating the three characteristic signals.

Description

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Claims

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Application Information

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Owner 仲佳
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