An intelligent cane for preventing falling and alarming for the elderly

Abstract

The invention belongs to the field of power-assisted tools, and particularly relates to an anti-falling alarm intelligent walking stick for old people. The anti-falling alarm intelligent walking stick for the old people consists of a mechanical part, an embedded system part and a mobile phone client part; the mechanical part includes a multifunctional stick head meeting a body mechanics character, a telescopic adjustable aluminum alloy stick body 7 and a four-foot rubber base of an ankle-like structure; and the embedded system part includes an MCU module, a blue-tooth radio-frequency circuit module, an alarm module, a system power supply module and an anti-falling detection module. The anti-falling function of the walking stick is enhanced through improvement of the mechanical structure, and the walking stick is safe and convenient to use; the telescopic stick body and the base of the human ankle-like structure meet the human engineering character; the walking stick is exquisite in design, is high in applicability, and is excellent in damping and anti-falling performance; and an LED lamp is practical.

Description

technical field [0001] The invention belongs to the field of power tools, in particular to an intelligent walking stick for preventing falling and alarming for the elderly. Background technique [0002] With the decrease of birth rate and increase of life expectancy, the proportion of elderly population in the society is increasing year by year. China has entered an aging society, and the issue of aging has attracted more and more attention from the whole society. The product design for the elderly's physical health and life assistance is in line with human care and market demand. Falls of the elderly often occur in daily life. In response to this situation, as the most commonly used auxiliary tool for the elderly, the design innovation of the cane is very meaningful. Aiming at the behavior habits of the elderly, this design starts from the physiological characteristics and functional requirements of the elderly, and improves the product of the cane in the prevention of fal...

AI Technical Summary

Problems solved by technology

During the implementation process, there will be the following problems: (1) Rapid judgment of fall detection; (2) Accuracy of recognition

Due to the limitations of the wearing position and the complexity of human body motion changes, such wearable devices often perform poorly in detection accuracy and are prone to misidentification

Moreover, because the detection parameters of different detection positions of wearable devices are very different, the fall recognition algorithm is too complicated, and the portability and versatility are not strong.

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