Elderly fall warning and positioning big data system

Abstract

The invention relates to the technical field of safety protection for preventing elders from falling down. The invention aims at providing an elder fall-down early warning and positioning big data system. The technical scheme of the elder fall-down early warning and positioning big data system is characterized in that the elder fall-down early warning and positioning big data system includes a wearable signal acquisition device and a cloud data analysis system, wherein the wearable signal acquisition device includes a first pressure acquisition unit, a second pressure acquisition unit and a third pressure acquisition unit which are used for acquiring the pressure signals at a heel, a second metatarsal, a phalanx, a first metatarsal and a phalanx when a user is in the walking state; the first pressure acquisition unit, the second pressure acquisition unit and the third pressure acquisition unit are connected with a local storage module; the local storage module is connected with a mobile phone of the user through a short distance wireless communication unit; and the mobile phone is in communication connection with the cloud data analysis system. The elder fall-down early warning andpositioning big data system can effectively guarantee personal safety of the elderly, and can reduce the risk of falling down for the elderly.

Description

technical field [0001] The invention relates to the technical field of safety protection for preventing falls of the elderly, in particular to a fall warning and positioning big data system for the elderly. Background technique [0002] Since the 1990s, China's aging process has accelerated. The population aged 65 and above increased from 62.99 million in 1990 to 88.11 million in 2000, and the proportion of the total population increased from 5.57% to 6.96%. At present, China's population has entered the elderly type. The gender disparity in death makes older women the majority of the older population. It is estimated that by 2040, the proportion of the elderly population aged 65 and above will exceed 20% of the total population. At the same time, the aging trend of the elderly population is becoming more and more obvious: the number of elderly people aged 80 and above is increasing at a rate of 5% per year, and will increase to more than 74 million people by 2040. The ra...

AI Technical Summary

Problems solved by technology

[0003] At present, our country mainly adopts the following methods to prevent the fall of the elderly. 1. Encourage the elderly to exercise more and improve their physical functions through strengthening publicity and education. Long-term implementation, but little short-term effect

2. Completely rely on manual escorts, but this method not only takes up a lot of labor resources, but also is affected by many factors in the actual implementation, such as: lack of professional escorts, high escort costs, etc.

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