CN204087432U - A kind of human body fall detection warning device - Google Patents
A kind of human body fall detection warning device Download PDFInfo
- Publication number
- CN204087432U CN204087432U CN201420523284.8U CN201420523284U CN204087432U CN 204087432 U CN204087432 U CN 204087432U CN 201420523284 U CN201420523284 U CN 201420523284U CN 204087432 U CN204087432 U CN 204087432U
- Authority
- CN
- China
- Prior art keywords
- module
- human body
- fall detection
- warning device
- detection warning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000001133 acceleration Effects 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model relates to a kind of human body fall detection warning device, comprises power management module, acceleration sensor module, GPS module, gsm module, human-machine interface module, wireless communication module and micro controller module.The design utilizes accelerometer to form pick-up unit, is fallen by signal transacting and mode identification technology identification human body, utilizes Radio Transmission Technology signal of being fallen by human body to be sent to receiver, realizes falling warning; Utilize GPS to locate simultaneously, locating information and warning message are sent to administrative center by wireless module, or be sent to by gsm module on the mobile phone of household or first-aid centre.This utility model is for house the elderly, and the fall detection warning device volume of design is little, lightweight, cost is lower, easy to carry, and less False Rate, improve the reliability of detection.Also may be used for fire fighter based on this device of wireless sensor technology and wait the staff under dangerous complex job environment, improve the security of staff.
Description
Art
the utility model relates to a kind of falling to human body and carries out the device of detection alarm, particularly relates to a kind of human body fall detection warning device based on wireless sensor technology.
Background technology
along with the arrival of global aging trend, especially China carried out only-child's policy since 30 years, and the elderly's ratio day by day increases, and day by day increases age-care's demand.The elderly falls substantially by spraining, tripping or self-disease etc. factor causes; accidentally tumble individual in this part crowd; if succoured not in time, usually can cause more serious consequence, the major issue becoming and threaten senior health and fitness of falling.Have data to show, much serious consequence is not directly cause by falling, but owing to being processed timely after falling and giving first aid to, causes patients ' psychological burden, adds what the extraneous factor such as hungry and cold caused jointly.When occurring falling situation, if the salvor of its household and First aid station can be informed timely, allowing them succour in time, greatly will alleviate the injury because accidentally tumble causes these individualities.
in recent years, Falls Among Old People can be detected and in time this unsafe condition can be reported that the fall detection technology at medical monitoring center also more and more obtains the attention of Ge great research institution.The method of current fall detection technology is a lot, classifies, fall detection technology is divided three classes: based on the fall detection system of video, based on the fall detection system of acoustics, based on the fall detection system of Wearable sensor from the channel of signals collecting.
Utility model content
the purpose of this utility model is to design a kind of human body fall detection warning device based on wireless sensor technology.The design utilizes accelerometer to form falling detection device, utilizes Radio Transmission Technology signal of being fallen by human body to be sent to receiver, coordinate information and alerting signal is sent on the mobile phone of household or rescue centre by gsm module when detecting and falling signal.
the purpose of this utility model is achieved in that
a kind of human body fall detection warning device, is characterized in that: be made up of power management module, acceleration sensor module, GPS module, gsm module, human-machine interface module, wireless communication module and micro controller module; Described micro controller module connects acceleration sensor module, GPS module, gsm module, human-machine interface module, wireless communication module respectively; By power management module for other all active devices in system provide electric energy.
described microcontroller selects STM32F103C8T6 to be main control chip, and radio communication comprises gsm module and ZigBee module; The current acceleration on X, Y, Z tri-directions of acceleration sensor circuit checkout equipment; Man-machine interface circuit has manual alarm and removes the function of reporting to the police.
the beneficial effects of the utility model:
1, this utility model is for house the elderly, and the fall detection warning device volume of design is little, lightweight, cost is lower, easy to carry, and less False Rate, improve the reliability of detection.
2, also may be used for the staff under dangerous complex job environment such as fire fighter based on this device of wireless sensor technology, improve the security of staff.
Accompanying drawing explanation
fig. 1 is system principle structural drawing of the present utility model.
fig. 2 is system program process flow diagram of the present utility model.
fig. 3 is STM32F103C8T6 minimum system circuit theory diagrams.
fig. 4 is gsm module circuit theory diagrams.
fig. 5 is ZigBee module circuit theory diagrams.
Embodiment
below in conjunction with accompanying drawing, principle of the present utility model and concrete annexation are described in more detail:
composition graphs 1, Fig. 1 is system principle structural drawing of the present utility model; The utility model comprises three parts: signals collecting part, wireless transmission part and man-machine interaction part.Collecting part comprises acceleration signal collection and gps signal collection, the collection completing the configuration of acceleration transducer and digital independent and be configured GPS module and output signal; Wireless transmission means is divided and is comprised gsm module and ZigBee module, ZigBee module mainly in indoor use, gsm module mainly in outdoor application, user walk out ZigBee-network fall event time send note.
fig. 2 is system program process flow diagram of the present utility model.When starting the initialization carrying out system after system electrification, mainly comprise the initialization of controller and the starting condition initialization of modules; If detect under normal circumstances, device timed sending data; If fall, then send alerting signal.
fig. 3 is STM32F103C8T6 minimum system circuit theory diagrams; VDD pin is that I/O pin and inner pressure regulator are powered; VSSA is ADC, the simulation part of reseting module, RC oscillator and PLL provides power supply; When closing VDD, VBAT (by internal electric source switch) is RTC, outside 32kHz oscillator and backing register are powered.
fig. 4 is gsm module circuit theory diagrams; Gsm module selects TC35i module, and 1st ~ 5 pins of TC35i connect the positive pole of battery, and 6th ~ 10 pins connect battery cathode; 15 pin start pin IGT, for making TC35i enter duty after system power-up, adds the low pulse that is greater than 100ms, and the level decline duration may not exceed 1ms; 18 pin RXD are connected with primary controller with 19 pin TXD.
fig. 5 is ZigBee module circuit theory diagrams; Be applied in the detection alarm within short-range, adopt the ZigBee module of TI company, core is a CC2530 single-chip microcomputer; In the design, Zigbee protocol stack runs in 8051CPU, only retains serial ports and communicates with primary controller.
Claims (2)
1. a human body fall detection warning device, is characterized in that: be made up of power management module, acceleration sensor module, GPS module, gsm module, human-machine interface module, wireless communication module and micro controller module; Described micro controller module connects acceleration sensor module, GPS module, gsm module, human-machine interface module, wireless communication module respectively; By power management module for other all active devices in system provide electric energy.
2. a kind of human body fall detection warning device according to claim 1, is characterized in that: described microcontroller selects STM32F103C8T6 to be main control chip, and radio communication comprises gsm module and ZigBee module; The current acceleration on X, Y, Z tri-directions of acceleration sensor circuit checkout equipment; Man-machine interface circuit has manual alarm and removes the function of reporting to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523284.8U CN204087432U (en) | 2014-09-12 | 2014-09-12 | A kind of human body fall detection warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523284.8U CN204087432U (en) | 2014-09-12 | 2014-09-12 | A kind of human body fall detection warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087432U true CN204087432U (en) | 2015-01-07 |
Family
ID=52180115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523284.8U Expired - Fee Related CN204087432U (en) | 2014-09-12 | 2014-09-12 | A kind of human body fall detection warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204087432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183090A (en) * | 2014-09-12 | 2014-12-03 | 哈尔滨恒誉名翔科技有限公司 | Human body tumble detection and alarm device |
| CN104835288A (en) * | 2015-05-29 | 2015-08-12 | 付建文 | Alarm system and control method thereof |
-
2014
- 2014-09-12 CN CN201420523284.8U patent/CN204087432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183090A (en) * | 2014-09-12 | 2014-12-03 | 哈尔滨恒誉名翔科技有限公司 | Human body tumble detection and alarm device |
| CN104835288A (en) * | 2015-05-29 | 2015-08-12 | 付建文 | Alarm system and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203340114U (en) | Natatorium monitoring system based on wireless sensing network | |
| CN103892808B (en) | A kind of monitoring of the outdoor activities intelligent and safe based on dipper system and emergency system | |
| CN103198615B (en) | Human body falling-over detecting early warning device based on multiple-sensor cooperation | |
| CN204765649U (en) | Wearable equipment with health detection function | |
| CN103989295A (en) | Electronic waist strap system oriented to management and control of community correction personnel and abnormal detection method thereof | |
| CN103892503A (en) | Intelligent helmet device | |
| CN108013548A (en) | Can pinpoint human body physical sign monitoring Intelligent bracelet | |
| CN105662378A (en) | Intelligent monitoring and nursing system and method for aged | |
| CN108665679A (en) | A kind of old man's intelligent guarding system | |
| CN203931101U (en) | A kind of wearable human paralysis device of falling detection alarm | |
| CN104574749A (en) | Wireless remote-monitoring anti-theft system | |
| CN106713452A (en) | Monitor control system for indoor air monitoring | |
| CN204087432U (en) | A kind of human body fall detection warning device | |
| CN202070042U (en) | Fire fighting protective clothing embedded with vital sign detection device | |
| CN204147031U (en) | Non-interference intelligent breathing detector | |
| CN205923157U (en) | A bracelet can be reported an emergency and asked for help or increased vigilance in dismantlement for rectifying system of community | |
| CN204708817U (en) | A kind of intelligent health monitoring system with positioning function | |
| CN104183090A (en) | Human body tumble detection and alarm device | |
| CN104680753A (en) | Human body falling detection system based on wireless sensing technology | |
| CN202720755U (en) | Laboratory intelligent security system based on GSM network | |
| CN205451391U (en) | Human -body -falling -down detection alarming device | |
| CN103310602A (en) | Heart rate detection system and method based on ZigBee | |
| CN203217706U (en) | Fire disaster alarm system | |
| CN202004851U (en) | Remote nursing warning system | |
| CN103680041A (en) | Intelligent fire escape indicating device applied to public place |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |