CN102968882A

CN102968882A - Automatic falling detection alarm waistband

Info

Publication number: CN102968882A
Application number: CN2012104728131A
Authority: CN
Inventors: 丰彬; 苏建良; 单提晓; 沈高炜; 魏宁
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2012-11-21
Filing date: 2012-11-21
Publication date: 2013-03-13

Abstract

The invention relates to an automatic falling detection alarm waistband. The waistband comprises a detection device and a waistband; and the detection device consists of a power module, a global positioning system (GPS) module, an acceleration detection module, a global system for mobile communications (GSM) module, a singlechip, an audible alarm module, an alarm button, an alarm elimination button and a switch. The automatic falling detection alarm waistband judges whether users are in a falling state or not according to the triaxial acceleration information of the detected users, the user location information can be automatically obtained through the GPS module, help messages can be sent through the GSM module, so that great convenience is brought to users which are in the falling state and wait for the help, in particular the unconscious users. The importance of the waistband is obvious, an automatic falling detection alarm system is arranged in a waistband mode to facilitate wearing of the user, additional spaces are not occupied, and the automatic falling detection alarm waistband is not easy to lose and has the advantages of convenience and high efficiency.

Description

A kind of fall detection automatic alarm waistband

Technical field

The present invention relates to a kind of fall detection automatic alarm waistband.

Background technology

With advancing age, fall and in elderly population, become more and more general.The sequelae such as the apoplexy of bringing by falling, fracture have had a strong impact on the elderly's physical and mental health and independent living ability.According to statistics, China have approximately 1/3rd over-65s the elderlys every year on average accident fall once, and ratio raises gradually along with the increase at age.The elderly is owing to lose one's senses after falling and can not get for a long time giving treatment to and finally cause dead event to occur repeatedly in recent years, therefore designs a kind of waistband that detects the state of falling and have auto-alarm function effect that will will be very helpful to the elderly's health that has.

Existing falling detection device product major part is external stand alone type, alarm CS199 falls such as " filial piety is for first ", if the elderly owing to careless forget wear, consequence when so emergency condition occuring is with hardly imaginable, and the present invention adopts the alarm detector of will falling to be built in the waistband, is difficult for forgetting and wears.Simultaneously the existing product major part does not all dispose the GPS module, can only sound to report to the police or send note, call by gsm module, can't notify the particular location of other people Falls in Old People.The advantage of various technology has well been merged in the present invention, accomplishes can also notify when detecting the elderly reports to the police the particular location of household or first-aid centre's Falls in Old People, makes things convenient for its location, having the user of being convenient to dresses, can the occupying volume external space, be difficult for losing convenient, efficient advantage.

Summary of the invention

Defective for prior art exists the object of the present invention is to provide a kind of fall detection automatic alarm waistband.Built-in acceleration detection module, GPS module and gsm module in the waistband of dressing detect the elderly's body posture.

For achieving the above object, the present invention adopts following technical proposals:

A kind of fall detection automatic alarm waistband is comprised of pick-up unit and waistband; Described pick-up unit eliminates button by power module, GPS module, acceleration detection module, gsm module, single-chip microcomputer, audible alarm module, alarm button, alarm and switch forms.

Button is eliminated in above-mentioned power module, GPS module, acceleration detection module, gsm module, single-chip microcomputer, audible alarm module, alarm button, alarm and switch all is integrated on the surface-mounted integrated circuit of pick-up unit inside.

Above-mentioned single-chip microcomputer is a kind of of DSP, ARM or MCU microprocessor.

Above-mentioned acceleration detection module is Freescale MMA7455 3-axis acceleration sensor, sends the acceleration of three coordinate axis collecting to single-chip microcomputer and processes.

Compared with prior art, fall detection automatic alarm waistband of the present invention has following advantage:

The 3-axis acceleration information of the present invention by detecting the user is to judge whether the user is in the state of falling, can automatically obtain customer position information and send the emergency note by gsm module by the GPS module, bring great convenience can for the user who is in the state wait relief of falling, particularly for out of the count user, the importance of this waistband is self-evident, and the fall detection automatic alarm system takes the form of waistband to be convenient to user's wearing, can the occupying volume external space, be difficult for losing, have convenient, efficient advantage.

Description of drawings

Fig. 1 is outside drawing of the present invention.

Fig. 2 is pick-up unit frame diagram of the present invention.

Fig. 3 is workflow synoptic diagram of the present invention.

Embodiment

Understand and enforcement the present invention for the ease of those skilled in the art, the present invention is described in further detail below in conjunction with the drawings and the specific embodiments.

As depicted in figs. 1 and 2, a kind of fall detection automatic alarm waistband is comprised of pick-up unit 1 and waistband 2; Described pick-up unit 1 eliminates button 18 by power module 11, GPS module 12, acceleration detection module 13, gsm module 14, single-chip microcomputer 15, audible alarm module 16, alarm button 17, alarm and switch 19 forms.

Button 18 is eliminated in above-mentioned power module 11, GPS module 12, acceleration detection module 13, gsm module 14, single-chip microcomputer 15, audible alarm module 16, alarm button 17, alarm and switch 19 all is integrated on the surface-mounted integrated circuit of pick-up unit 1 inside.

Above-mentioned single-chip microcomputer 15 is a kind of of DSP, ARM or MCU microprocessor.

Above-mentioned acceleration detection module 13 is Freescale MMA7455 3-axis acceleration sensor, sends the acceleration of three coordinate axis collecting to single-chip microcomputer 15 and processes.

Above-mentioned power module 11 is given GPS module 12, acceleration detection module 13, gsm module 14 and single-chip microcomputer power supply 15.

Above-mentioned single-chip microcomputer 15 reads the information of GPS module 12, obtains the residing positional information of user.

Above-mentioned single-chip microcomputer 15 sends the emergency note to rescue centre or user family members by gsm module 14, and short message content comprises the positional information of the GPS module 12 that single-chip microcomputer 15 reads.

Tut alarm module 16 can detect the sound that gives the alarm when the user falls in system.

The button 17 that pushes for emergency, single-chip microcomputer 15 directly read GPS module 12 information and send the emergency notes by gsm module 14.

Press alarm elimination button 18 and can remove the user because the misreport of system of acutely falling in a swoon and causing.

Switch 19 is used for power connection or the disconnection of control pick-up unit.

As shown in Figure 3, when the user opened switch 19 on the waistband, pick-up unit 1 was started working, and detected user's attitude.

If the acceleration information of the acceleration detection module 13 that single-chip microcomputer 15 detects has reached the scope of falling of setting, the then audible alarm module 16 of the system alarm of automatically sounding.The user is without operation after reporting to the police 30 seconds if sound, then single-chip microcomputer 15 begins to read the positional information that GPS module 12 is obtained the user, then by gsm module 14 send the emergency notes to rescue centre or user's relatives to ask for help, wherein short message content comprises that user's positional information is to make things convenient for the salvor to determine user's position.

If the user feels not quite the thing under waking state, such as dizzy, uncomfortable in chest etc., can press the alarm button 17 on the waistband, this moment, single-chip microcomputer 15 can directly read the positional information that GPS module 12 is obtained the user, then by gsm module 14 send the emergency notes to rescue centre or user's relatives to ask for help, wherein short message content comprise the user positional information to make things convenient for the salvor to determine user's position, the user just can wait for rescue in the original place like this.

If because user's strenuous exercise causes system to send wrong report, the user can press alarm and eliminate button 18 and remove alarm in 30 seconds after hearing alarm sound, and the mistake of the note that prevents from crying for help is sent.

Claims

1. a fall detection automatic alarm waistband is characterized in that, is comprised of pick-up unit (1) and waistband (2); Described pick-up unit (1) eliminates button (18) by power module (11), GPS module (12), acceleration detection module (13), gsm module (14), single-chip microcomputer (15), audible alarm module (16), alarm button (17), alarm and switch (19) forms; Button (18) is eliminated in described power module (11), GPS module (12), acceleration detection module (13), gsm module (14), single-chip microcomputer (15), audible alarm module (16), alarm button (17), alarm and switch (19) all is integrated on the inner surface-mounted integrated circuit of pick-up unit (1).

2. fall detection automatic alarm waistband according to claim 1 is characterized in that: described single-chip microcomputer (15) is a kind of for DSP, ARM or MCU microprocessor.

3. fall detection automatic alarm waistband according to claim 1, it is characterized in that: described acceleration detection module (13) is for Freescale MMA7455 3-axis acceleration sensor, sends the acceleration of three coordinate axis collecting to single-chip microcomputer (15) and processes.