Low-power consumption multifunctional fall detection alarm system

Abstract

The invention relates to a low-power consumption multifunctional fall detection alarm system. The system includes a pose detection belt unit, a multifunctional detection vest unit, a left foot multipoint pressure detection insole unit, a right foot multipoint pressure detection insole unit and a mobile application client; the pose detection belt unit is used for controlling corresponding detection devices according to different working modes selected by a user, and carrying out sleep respiration detection and giving an alarm according to detection results; the multifunctional detection vest unit is in wireless connection with the pose detection belt unit and is used for detecting whether a person falls down according to the change of acceleration and pressure; the left foot multipoint pressure detection insole unit and the right foot multipoint pressure detection insole are used for detecting whether the person falls down according to the change of pressure; and the mobile application client is used for the user to select different detection modes. With the low-power consumption multifunctional fall detection alarm system of the invention adopted, whether a wearer in a house falls down can be detected and judged; respiration monitoring can be performed on the sleep of the wearer; alarm information can be emitted to a guardian or the wearer through a positioning module, an alarm module and a mobile communication module; when the wearer falls down, timely rescue can be provided; and when the respiration of the wearer in sleep stops temporarily, timely warning can be provided.

Description

technical field [0001] The invention relates to a fall detection and alarm system. In particular, it relates to a low-power multifunctional fall detection and alarm system that adopts low-power bluetooth integrated with control and wireless communication. Background technique [0002] According to the latest figures from the World Health Organization, falls are the second leading cause of death from accidental or unintentional injuries worldwide. Adults over the age of 65 account for the largest proportion of fatal falls; most require treatment for non-fatal falls, which result in the loss of 17 million DALYs and occur highest in the 65-year-old group above the elderly. The incidence of falls in the elderly is high and the consequences are serious, which is one of the important causes of disability and death in the elderly [0003] According to the sixth national census data of the National Bureau of Statistics of the People's Republic of China, the elderly over 65 years ...

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Problems solved by technology

[0004] Current wearable fall detection equipment such as patents 201310390912.X, 201520022443.0, paper "Testing Of A Long-term Fall Detection System Incorporated Into A Custom VestFor The Elderly" (IEEE EMBS Conference, Alan K.Bourke, Pepijn W.J.van de Ven, etc.2008), "Research and Application of Key Technologies for Fall Detection" (Master's Thesis of Beijing University of Technology, Li Qiang, 2013), etc. Most of them are single position parameter detection, such as detection devices placed on the waist or on the soles of the feet, The detection po

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