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Limb movement sensing device and system and wearable equipment

A body movement and sensing device technology, applied in the field of sensing, can solve the problems of limited range of motion, long-term use, slow response speed, etc., to achieve the effect of improving response speed and user experience

Pending Publication Date: 2020-12-29
赵小川
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of hardware structure that uses the camera to collect user images to determine the user's body movements not only limits the range of motion, but also requires a long time for the processor to analyze the images, which in turn leads to slow response speed in the somatosensory control based on this structure. problem, therefore, it is necessary to provide a new device capable of sensing body movements to support somatosensory control

Method used

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  • Limb movement sensing device and system and wearable equipment
  • Limb movement sensing device and system and wearable equipment
  • Limb movement sensing device and system and wearable equipment

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Embodiment Construction

[0029] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0030] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0031] Techniques, methods and devices known to persons of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, techniques, methods and devices should be considered part of the description.

[0032] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have differ...

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Abstract

The invention discloses a limb movement sensing device and system and wearable equipment, the device comprises a myoelectricity measurement unit, an inertia measurement unit and a processing device with a wireless communication module, and the signal output end of the inertia measurement unit is connected with the first signal input end of a processing device; the myoelectricity measurement unit comprises a first amplifying circuit, a band-pass filter circuit and a second amplifying circuit; the input end of the first amplifying circuit is connected with a signal input electrode of the myoelectricity measuring unit, the output end of the first amplifying circuit is connected with the input end of the band-pass filtering circuit, and the output end of the band-pass filtering circuit is connected with the input end of the second amplifying circuit. The output end of the second amplifying circuit is connected with the second signal input end of the processing device.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of sensing technologies, and more specifically, relate to a body motion sensing device, a body motion sensing system, and a wearable device. Background technique [0002] At present, more and more application scenarios allow people to interact with peripheral devices or the environment through body movements, which is called somatosensory control. Somatosensory control at the present stage is mainly realized by collecting user images through a camera, and analyzing the images through a processor to determine the hardware structure of the user's body movements. This kind of hardware structure that uses the camera to collect user images to determine the user's body movements not only limits the range of motion, but also requires a long time for the processor to analyze the images, which in turn leads to slow response speed in the somatosensory control based on this structure. The problem, therefo...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/015G06F2203/011
Inventor 赵小川
Owner 赵小川