Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Anti-drowning recognition method based on pattern recognition and fingerprint matching positioning algorithm

A technology of positioning algorithm and identification method, applied in the field of drowning prevention identification, can solve problems such as reduction, and achieve the effect of increasing survival probability, improving rescue efficiency, and avoiding drowning accidents

Active Publication Date: 2018-06-12
SUZHOU UNIV
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to statistics, professional lifeguards by the swimming pool can usually only detect up to 70% of drowning incidents within 30-40 seconds of the drowning incident. Possibility of saving these lives

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
  • Anti-drowning recognition method based on pattern recognition and fingerprint matching positioning algorithm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Pattern recognition is to study the automatic processing and interpretation of patterns by computer using mathematical techniques. We refer to environments and objects collectively as "patterns". With the development of computer technology, it is possible for humans to study complex information processing processes. An important form of information processing is the identification of living organisms to the environment and objects. Of particular importance to humans is the recognition of optical information (obtained through the organs of vision) and acoustic information (obtained through the organs of hearing). These are two important aspects of pattern recognition.

[0020] Indoor positioning refers to the realization of position positioning in the indoor environment. It mainly adopts wireless communication, base station positioning, inertial navigation positioning and other technologies to form an indoor position positioning system, so as to realize the position mo...

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 present invention relates to an anti-drowning recognition method based on pattern recognition and fingerprint matching positioning algorithm, which is used for rescuing swimmers when they are drowning, comprising the following steps: S1: establishing a fingerprint database; The camera captures the motion video of the swimmer; S3: By analyzing the obtained motion video of the swimmer, it is judged whether the swimmer is drowning. If the swimmer is drowning, the swimmer is positioned. Motion video; S4: Determine the position of the swimmer, and use the fingerprint matching positioning algorithm to determine its position through the wifi module worn on the swimmer and the fingerprint database.

Description

technical field [0001] The invention relates to an anti-drowning identification method based on a pattern identification and fingerprint matching positioning algorithm. Background technique [0002] Swimming is one of the sports that men, women and children alike like. Swimming can develop muscles symmetrically and enhance cold resistance. During swimming, due to the stimulation of water temperature, the body needs to maintain sufficient temperature. Skin blood vessels are involved in an important regulatory role, and the stimulation of cold water can make skin blood vessels constrict to prevent heat from spreading outside the body. At the same time, the body is stepping up to generate heat to expand the blood vessels of the skin and improve the blood supply to the blood vessels of the skin. Such long-term exercise can strengthen the blood circulation of the skin, promote metabolism and cultivate a brave and tenacious will. Swimming is a fun recreational activity only if ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/66
CPCG06V40/1365G06V40/23G06V20/42
Inventor 严建峰姚婷婷李云飞曾嘉贾俊铖杨璐
Owner SUZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com