Intelligent walking stick with automatic alarming function in case of falling

Abstract

The invention discloses an intelligent walking stick with an automatic alarming function in case of falling. The intelligent walking stick comprises a walking stick body and an automatic alarming device in case of falling, and the automatic alarming device in case of falling comprises a power source, a three-shaft acceleration sensor, a microprogrammed control unit (MCU), a button switch, a buzzer, a positioning module global positioning system (GPS) and a communication network module global system for mobile communication (GSM). The power source, the three-shaft acceleration sensor, the MCU, the button switch, the buzzer, the positioning module GPS and the communication network module GSM are respectively connected with a microprocessor. A cavity is arranged on the walking stick body and used for accommodating the automatic alarming device in case of falling. The intelligent walking stick automatically judges whether a user falls, when the user falls, the intelligent walking stick sends positioning information to inform family members automatically, the user can obtain timely help without any operation. Particularly the common communication network (GSM) and a GPS positioning terminal are used, and the intelligent walking stick has reliable performance.

Description

technical field [0001] The invention relates to a crutch used by an old man or a blind friend, in particular to an intelligent crutch capable of realizing an automatic alarm function when falling down by using a GPS network and a GSM network. Background technique [0002] As China is about to enter an aging society, how to improve the living experience of the elderly and provide them with convenience has attracted more and more attention. The use of crutches is more common among elderly friends and blind friends. The existing crutches have a single function and are not very intelligent. The crutch closer to the function of the present invention is the Chinese patent application with the application number of 200720075291.6 at present, and it is only when the old man falls that the old man presses the button in his hand and then sends the injured person's positioning message to the injured person's family. Although this patent provides a certain guarantee for the safety of t...

AI Technical Summary

Problems solved by technology

Although this patent provides a certain guarantee for the safety of the elderly, it may not be possible for the elderly to operate the buttons in an emergency, such as fainting or losing the crutches in a serious collision, so it is very important to make the crutches more intelligent.

[0003] In addition, the eyesight of elderly friends is generally not very good. When the visibility is not high, they are more likely to encounter obstacles in front of them and cause them to fall. Blind friends are more prone to such situations.

Images