Special population-oriented danger sensing and alarming system

Abstract

The invention discloses a special population-oriented danger sensing and alarming system. The system comprises a wearing intelligent chip and a cloud service center, wherein the intelligent chip is mainly used for sensing the following dangerous or potential dangerous behaviors by collecting accelerated speed data: tumble, going out and abnormal behaviors; when the dangers are sensed, the intelligent chip automatically sends an alarm short message to a preset danger alarm contact; the cloud service center is mainly used for providing a service web station to a user or a guardian of the user to remotely set related parameters of the intelligent chip, all configuration information and alarm record of the user are stored, and all the behaviors of the intelligent chip are controlled. The problem that rescue time is delayed because the user is hurt or faints and cannot alarm when danger is caused is prevented. The accuracy of danger sense and the timeliness of alarm can be guaranteed by the system, and the system is low in price and convenient to use.

Description

technical field [0001] The invention relates to the fields of sensors, wireless communication, artificial intelligence and medical equipment, in particular to a system for intelligently monitoring user's dangerous state and automatically alarming based on a wearable acceleration sensor. Background technique [0002] The improvement of material life in contemporary society has also brought many problems, one of which is the high incidence of chronic or sudden diseases such as hypertension and heart disease. At the same time, the ever-increasing pace of life makes many special groups such as the elderly, chronic disease patients or disabled people often not get the constant care of their families. Once an unexpected situation occurs, this group of people often lacks the ability to ask for help alone, which leads to many tragedies. [0003] At present, the traditional danger perception system is divided into two categories: one is the danger perception system based on environm...

AI Technical Summary

Problems solved by technology

Traditional methods of this type often require people to carry a variety of sensors and wireless transceiver devices, which is extremely inconvenient to use. In addition, such devices often lack effective data analysis methods. On the one hand, they need to consume huge network bandwidth and sensor energy. Only professional medical personnel can analyze the specific meaning of the data

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