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Goggle controller

A technology for goggles and controllers, applied in sensors, medical science, diagnostic recording/measurement, etc., can solve problems such as affecting aesthetics and wearing comfort, unsuitable for repeated use, involving privacy, etc., to achieve suitable repeated use and wide application. The effect of expandability and improving wearing comfort

Inactive Publication Date: 2019-08-09
SOUTH CHINA NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, electrooculogram signals are mainly collected through a camera or a viscous electrode located near the user's temple; however, the existing solutions mainly have the following bottlenecks: the cost of the solution based on the camera to collect signals is relatively high, and the algorithms involved in the follow-up are relatively complex. Complicated and may involve privacy issues; the more commonly used sticky electrodes pasted near the user's temple greatly affect the appearance and wearing comfort, and are easy to fall off from the face during use, which is not suitable for repeated use

Method used

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Experimental program
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Embodiment 1

[0029] see Figures 1 to 2 , a goggle controller 1, comprising a goggle body, an acquisition electrode 16, an oculoelectric analog-to-digital conversion chip, an attitude sensor, a main control unit, and a wireless communication module; the goggle body includes a frame 12 and a fixing device 14, the The upper edge of the picture frame is an upper contact surface 121, and the lower edge of the picture frame is a lower contact surface 122; the collection electrode 16 includes an upper orbital electrode 161 and a lower orbital electrode 162, and the upper orbital electrode 161 is located on the upper contact surface 121, the lower orbital electrode 162 is arranged on the lower contact surface 122; the fixing device 14 is connected to both ends of the frame, and is used to fix the frame on the user's face; the collecting electrode 16 is connected to the The electro-oculogram analog-to-digital conversion chip is electrically connected, and the main control unit is electrically conn...

Embodiment 2

[0057] This embodiment is a modification based on Embodiment 1, the main difference lies in the specific settings of the upper orbital electrode, lower orbital electrode and reference electrode, please refer to figure 2 , the reference electrode 163B, the upper orbital electrode 161 and the lower orbital electrode 162 are arranged on the same side of the frame, wherein the reference electrode 163B is arranged outside the upper contact surface 121 and the lower contact surface 122 of the side frame frame contact surface.

[0058] Through the above arrangement, the collection electrodes are concentrated on the same side of the frame, which can simplify the wiring of the goggle controller, thereby reducing the production cost and simplifying the production procedure.

[0059] In this embodiment, the reference electrode 163B, the upper orbital electrode 161 and the lower orbital electrode 162 are all arranged on the left side of the frame, wherein the reference electrode 163B is ...

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Abstract

The invention relates to a goggle controller. A collecting electrode can hiddenly and firmly fit the face of a user by utilizing a contact surface in a goggle frame structure; on one hand, a sticky substance for attaching the collecting electrode to the face of the user can be saved, the wearing comfort of the user is improved, and the collecting electrode is more suitable for repeated use; on theother hand, the influence of the outside on the collecting electrode is reduced, and the reliability of the electro-oculogram collecting process is improved; besides, with goggles as a basic frame, the structural strength and durability of the controller are ensured; in addition, the scheme integrating electro-oculogram and head posture control enriches the control dimension of the goggle controller, and the goggle controller can be adjusted to be an intelligent controller with specific control functions according to different use scenes and has broad application extensibility.

Description

technical field [0001] The invention relates to the field of intelligent control, in particular to a goggles controller. Background technique [0002] Physiological electrical signals generated by human eye movement or blinking are called electro-oculogram signals or electro-oculogram data, which can be directly detected by electrodes arranged around the eyes. Electro-oculogram signal has strong amplitude and is easy to detect. With the development of intelligent control, electro-oculogram signal, as a kind of human body signal that is relatively easy to collect and can be used for control, has gradually attracted people's attention. [0003] In the prior art, electrooculogram signals are mainly collected through a camera or a viscous electrode located near the user's temple; however, the existing solutions mainly have the following bottlenecks: the cost of the solution based on the camera to collect signals is relatively high, and the algorithms involved in the follow-up ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0496A61B5/11A61B5/00
CPCA61B5/1118A61B5/1121A61B5/6803A61B5/7203A61B5/726A61B5/746A61B5/398
Inventor 钟清华陈振东杨飞帆刘惠鹏
Owner SOUTH CHINA NORMAL UNIVERSITY
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