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Movement sensing device, movement sensing method and VR (virtual reality) handle

An action and device technology, applied in the field of somatosensory interaction, can solve the problems of inability to capture and accurately capture subtle movements, and the gyroscope is easily interfered by magnetic fields, and achieves the effect of low cost, simple preparation process, and accurate perception effect.

Inactive Publication Date: 2017-11-28
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, this method cannot accurately capture subtle movements, such as small twists back and forth, left and right, and twists in oblique directions
Another type of existing technology mainly uses gyroscopes to capture human body movements, but because gyroscopes are easily disturbed by magnetic fields during work, they cannot accurately capture

Method used

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  • Movement sensing device, movement sensing method and VR (virtual reality) handle
  • Movement sensing device, movement sensing method and VR (virtual reality) handle

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Embodiment Construction

[0012] refer to figure 1 , figure 1 It is a structural schematic diagram of an embodiment of the motion sensing device of the present invention. The motion sensing device includes: a cavity 2 , a first electrode 5 , a second electrode, a conductive liquid 4 and a processor 1 .

[0013] The conductive liquid 4 is accommodated in the cavity 2 , and the cavity 2 forms a sealed space to prevent the conductive liquid 4 from leaking from the cavity 2 and prevent the intrusion of external impurities. figure 1 The cavity 2 shown is only used to explain the present invention, and the shape of the cavity 2 is not limited to figure 1 The shape shown only needs to satisfy that the cavity 2 can form a closed space. In other embodiments, in order to make the design and manufacturing process relatively simpler, the cavity 2 is a cube or a cuboid. Optionally, in order to increase the recognition degree of motion perception, the cavity 2 is a cylinder.

[0014] The first electrode 5 is di...

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Abstract

The invention discloses a movement sensing device, an movement sensing method and a VR (virtual reality) handle. The movement sensing device comprises a cavity, a first electrode, a second electrode, electrolyte and a processor. The cavity forms a closed space; the first electrode is arranged on the bottom wall of the cavity; the second electrode is arranged on the side wall and comprises electric contacts arranged densely; the electrolyte is contained in the cavity, and a space is formed between the liquid level of the electrolyte and the top wall of the cavity. The processor is arranged on the cavity and is electrically connected with the second electrode. Through the method, a function of movement sensing is realized, particularly micro movement can be sensed, and the movement sensing device is less prone to magnetic field interference during operation.

Description

technical field [0001] The invention relates to the field of somatosensory interaction, in particular to an action sensing device, a method for sensing actions, and a VR handle. Background technique [0002] With the development of electronic technology and the continuous improvement of people's living standards, various somatosensory interactive devices are increasingly integrated into people's daily work and entertainment, especially in the field of VR (Virtual Reality, virtual reality technology). [0003] Somatosensory interaction equipment mainly uses sensor technology to capture the body's body movements, realize the function of human-computer interaction, and recognize human body movement information. One type of existing technology mainly uses infrared or laser to perform high-frequency spatial scanning to realize the functions of capturing large-scale movements and spatial positioning. However, this method cannot accurately capture subtle movements, such as small t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0354G06F3/01G01F23/22
CPCG01F23/22G06F3/011G06F3/03543
Inventor 李岩松
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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