Wearable fall early warning system and application method thereof

A technology of early warning system and alarm device, applied in application, alarm, medical science, etc., can solve the problems of inability to realize long-distance signal transmission, low accuracy of step counting, unsuitable for promotion and use, etc., and achieve real-time monitoring of body surface Features, improved accuracy and reliability, beneficial effects on health

Inactive Publication Date: 2015-08-05
SUZHOU UNIV
View PDF11 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has high environmental requirements, poor adaptability and versatility, and requires complex calculations, so it is not suitable for daily use
[0007] Chinese invention patent CN103903390A discloses a positionable wearable fall monitoring system, which uses Zigbee to complete long-distance signal transmission, but the Zigbee transmission distance refers to the transmission distance in the open, without barr

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wearable fall early warning system and application method thereof
  • Wearable fall early warning system and application method thereof
  • Wearable fall early warning system and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment one: see figure 1 As shown, a wearable human body fall warning system includes a first embedded information collection device 1 and a second embedded information collection device 2 respectively embedded in the heels of the insoles of both feet, a wristwatch display and alarm device 3 and monitoring Terminal 4. Among them, each embedded information acquisition device includes a power supply, a pressure sensor, an acceleration sensor, a response vibrator, a data processing unit, and a Zigbee communication node, and the output end of the pressure sensor and the output end of the acceleration sensor are respectively electrically connected to the input end of the data processing unit. , the input end of the Zigbee communication node and the input end of the response oscillator are respectively electrically connected to the output end of the data processing unit;

[0039] The watch display and alarm device 3 is composed of a power supply, a Zigbee coordinator nod...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a wearable fall early warning system and an application method thereof. The system comprises an embedded information acquisition device, a wristwatch display and alarm device and a monitoring terminal, wherein the embedded information acquisition device comprises a first embedded information acquisition device and a second embedded information acquisition device; and each embedded information acquisition device comprises a power supply, a pressure sensor, an acceleration transducer, a response oscillator, a data processing unit and a Zigbee communication node. According to the invention, different signals of a left foot and a right foot are comprehensively analyzed, the influences exerted by special motion such as leg crossing, leaning and the like of people in daily life on fall determination are eliminated, the problem that differences of life styles and walking habits of the people greatly affect the fall determination accuracy is solved, and the accuracy and the reliability of the fall determination are improved.

Description

technical field [0001] The invention relates to a human body daily behavior information collection system, in particular to a wearable fall warning system and a use method thereof. Background technique [0002] In the prior art, due to the decline of the body function of the elderly with age and the impact of chronic diseases, falls have become the main injury problem of the elderly in the world. According to the survey, more than half of the cases of medical treatment due to injuries among the elderly were falls; among the hospitalized cases due to injuries, more than 80% were falls. Moreover, the occurrence of falls can cause serious injuries such as fractures and brain injuries, reduce the mobility of the injured, and lead to serious psychological, physical, or social dysfunction. It is the main cause of disability, death, and economic burden in the elderly population. In addition, unintentional injuries have been recognized by the international academic community as an ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G08B21/04A61B5/11
CPCG08B21/043A61B5/1117G08B21/0446
Inventor 徐大诚李梦阳李昕欣
Owner SUZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap