Intelligent obstacle-assisting home system based on electro-oculogram control

An intelligent, electro-ophthalmic technology, applied in general control systems, control/regulation systems, electrical program control, etc., can solve problems such as being unable to meet the needs of daily life and single function

Pending Publication Date: 2021-03-30
SHAANXI UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This requires the user to control it through the body, and its function is relatively single, which cannot meet the daily needs of the above-mentioned special population

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  • Intelligent obstacle-assisting home system based on electro-oculogram control
  • Intelligent obstacle-assisting home system based on electro-oculogram control
  • Intelligent obstacle-assisting home system based on electro-oculogram control

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Embodiment Construction

[0019] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] see figure 1 , the present invention provides a smart home system for disabled persons based on electro-oculogram control, including electro-oculogram signal acquisition module, blink recognition module, electro-oculogram offline recognition module, controller module, human-computer interaction module, smart home and wheelchair module; The oculoelectric sensor probe can be used to collect the signal of conscious blinking action (EOG), and the unconscious blinking and vestibular saccade interference can be filtered out through the blink recognition model, and then an offline identification model suitable for the oculogram signal can be constructed and implanted into the controller. The basic eye movement and its combination are converted into corresponding control instructions to realize the control of electric w...

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Abstract

The invention discloses an intelligent obstacle-assisting home system based on electro-oculogram control. The system collects a blink action signal through an electro-oculogram signal collection module, filters unconscious blink and vestibular eye jump interference through a blink recognition module, builds an off-line recognition model suitable for an electro-oculogram signal through an electro-oculogram off-line recognition module, and enables the off-line recognition model to be implanted into a controller module. Basic electro-oculogram actions and combinations thereof are converted into corresponding control instructions to achieve equipment control, and a man-machine interaction module is used for controlling external equipment in real time. The man-machine interaction interface is used for feeding back the external equipment in real time, accurate control over the external equipment is achieved, and people with limb disability and old people with mobility difficulties can be helped to take care of themselves in life.

Description

technical field [0001] The invention belongs to the field of smart home for the disabled, and in particular relates to a smart home for the disabled based on electro-ocular control. Background technique [0002] With the improvement of living standards and medical standards, the number of elderly people in my country is increasing year by year. At the same time, the number of physical disabilities caused by various diseases or accidents is also increasing year by year. These two types of people have limited mobility and cannot live independently like ordinary people. They need long-term care from family members or others, which is time-consuming and labor-intensive and brings a lot of inconvenience to themselves and others. In the context of the rapid development of science and technology, how to improve their quality of life and let technology better assist their lives is very meaningful. [0003] Most of the existing barrier-assisting devices use human-computer interacti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B15/02G05B19/418
CPCG05B15/02G05B19/418G05B2219/2642Y02P90/02
Inventor 周强田鹏飞黄永庆
Owner SHAANXI UNIV OF SCI & TECH
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