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System and method for assisting Alzheimer's disease patient in searching object based on virtual reality

A technology for Alzheimer's disease and virtual reality, applied in the input/output process of data processing, input/output of user/computer interaction, sensors, etc.

Inactive Publication Date: 2017-01-04
ANYCHECK INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a system and method based on virtual reality to assist Alzheimer's patients to find items, aiming to solve the problem that the existing technology cannot assist Alzheimer's patients to quickly find the items they need

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  • System and method for assisting Alzheimer's disease patient in searching object based on virtual reality

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Embodiment Construction

[0035] In order to further illustrate the technical means and effects of the present invention to achieve the above objectives, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] refer to figure 1 as shown, figure 1 It is a functional module schematic diagram of a preferred embodiment of the system for assisting Alzheimer's patients to find items based on virtual reality in the present invention. In this embodiment, the virtual reality-based system 10 for assisting Alzheimer's patients to find items is installed and operated in a wearable device 1, which includes, but is not limited to, an EEG sensor 11, a video Recorder 12 , speaker 13 , projector 14 , memory 15 and microproc...

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Abstract

The invention discloses a system and method for assisting an Alzheimer's disease patient in searching object based on virtual reality. The system and the method can be applied to a wearable device. The method comprises the steps of monitoring an electroencephalogram signal of the Alzheimer's disease patient through an electroencephalogram sensor; judging whether the patient is in a brain memory loss state or not according to the electroencephalogram signal; collecting reality scene images around the patient through a video recorder when the patient is in the brain memory loss state; identifying behavior action information of the patient from the collected reality scene images; matching virtual scene images related to object storage experiences of the patient from a memory according to the behavior action information; identifying the object storage location information of the patient from the virtual scene images; and controlling a loudspeaker to play the object storage location information, thereby guiding the patient to search stored objects. Through application of the method and the system, the patient is assisted in searching required objects rapidly through virtualizing the virtual scene images related to object storage experiences of the patient.

Description

technical field [0001] The invention relates to the field of elderly health care, in particular to a virtual reality-based system and method for assisting elderly dementia patients to find items. Background technique [0002] Alzheimer's disease (also known as "Alzheimer's disease") is a neurodegenerative disease that can lead to cognitive dysfunction in memory, executive power, visual space, language communication, abstract thinking, learning and calculation. Alzheimer's disease often occurs in old age or pre-senile age, and the risk of developing it increases with age. Memory impairment often appears in the early stage of Alzheimer's disease, especially the short-term memory impairment is more serious, and patients can't recall what happened hours or even minutes ago. In the early stage of Alzheimer's disease, it often manifests as a state of mental amnesia and forgetting of recent events when the mind is clear. This state is called intermittent brain amnesia. In daily l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/0481A61B5/00A61B5/0476
CPCA61B5/4088G06F3/011G06F3/04815G06F2203/012A61B5/369A61B5/00G06F3/01G06F3/0481A61B5/372
Inventor 张贯京陈兴明高伟明李慧玲
Owner ANYCHECK INFORMATION TECH
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