CN205177091U - Old man tumbles and detects and light warning device based on acceleration sensor - Google Patents
Old man tumbles and detects and light warning device based on acceleration sensor Download PDFInfo
- Publication number
- CN205177091U CN205177091U CN201520720970.9U CN201520720970U CN205177091U CN 205177091 U CN205177091 U CN 205177091U CN 201520720970 U CN201520720970 U CN 201520720970U CN 205177091 U CN205177091 U CN 205177091U
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Abstract
Old man tumbles and detects and light warning device based on acceleration sensor relates to monitoring device, and including old man tumble detection device and light warning extension two parts, wherein the old man tumbles detection device and includes host computer, LCD screen, USB interface, speaker, key switch, the host computer shell is equipped with the watchband and the watchband is buckled, is equipped with a microcontroller circuit board in the host computer shell, and a microcontroller circuit board comprises a microcontroller circuit, button detection circuitry, acceleration sensor circuit, bluetooth drive circuit, LCD drive circuit, serial communication circuit, memory circuit, voice circuit, a radio communication circuit, the light warning divides the machine to include battery recess and LED lamp, is equipped with the 2nd microcontroller circuit board in the extension shell, and the 2nd microcontroller circuit board comprises the 2nd microcontroller circuit, the 2nd radio communication circuit, LED driver circuit, FET boost converter circuit. The device judges that the old man has fallen down the back to send the alarm tone, LCD screen display shows that distress signals such as relatives' phone, family address attract passerby to pay close attention to.
Description
Technical field
The utility model relates to supervising device, is specially a kind of Falls Among Old People based on acceleration transducer and detects and light warning device.
Background technology
The World Health Organization (WHO) explicitly points out: for senior health and fitness, and falling is an important factor in order.After generation of falling, fail to succour in time, irremediable catastrophic effect will be caused.At present, the pick-up unit development for Falls Among Old People has entered the practicality stage, and before rescue, effective detection is fallen and send an SOS, and even sends light and the auxiliary rescue of audio.But; Falls Among Old People is often with the appearance of faintness phenomenon; particularly at night, falling of this emergentness cannot be hidden for the undefended vehicle of milli at all, and device sends light and is not enough to protect old man effectively to hide the harm of vehicle of running at high speed.Therefore, along with increasing of Falls in Old People faintness situation, there is fall detection and light warning device must be subject to extensive concern.
Summary of the invention
The purpose of this utility model is to provide a kind of Falls Among Old People based on acceleration transducer to detect and light warning device, this device gathers acceleration signal by 3-axis acceleration sensor, single-chip microcomputer runs decision algorithm of falling, after judging that old man falls down, and sound the alarm, the distress signals such as LCD screen display relatives phone, home address attract passerby to pay close attention to.
The technical solution of the utility model: a kind of Falls Among Old People based on acceleration transducer detects and light warning device, comprises Falls Among Old People and detects main frame and light warning extension set two parts.
Falls Among Old People detects main frame and comprises main frame, LCD screen, USB interface, loudspeaker, keyswitch.Main frame has 1 circular shell, and have 1 keyswitch, 1 USB interface, 1 LCD screen and 1 loudspeaker in host housing side, host housing side is provided with 1 watchband, and host housing side is provided with 1 bracelet clasp.At host housing built with 1 block of microcontroller circuit plate, this microcontroller circuit plate is made up of microcontroller circuit, key press detecting circuit, acceleration sensor circuit, bluetooth driving circuit, LCD driving circuit, serial communication circuit, memory circuitry, sound circuit, radio communication circuit.
Microcontroller circuit on this microcontroller circuit plate is made up of STC11L04E single-chip microcomputer and peripheral circuit thereof, is responsible for the acceleration signal data acquisition of whole device, storage and transmission and controls.Key press detecting circuit on this microcontroller circuit plate is provided with 1 button, is responsible for controlling the switch that Falls Among Old People detects main frame.Acceleration sensor circuit on this microcontroller circuit plate is provided with a 3-axis acceleration sensor, is responsible for gathering acceleration signal.Bluetooth driving circuit on this microcontroller circuit plate is made up of bluetooth sending module RT3290 and peripheral circuit, is responsible for sending to smart mobile phone fall information and positional information.Radio communication circuit on this microcontroller circuit plate is made up of radio communication DTGS-800 module and peripheral circuit thereof, is responsible for the instruction sending driving LED light to light warning extension set.LCD driving circuit on this microcontroller circuit plate is provided with 1 LCD screen, is responsible for display distress signals.Serial communication circuit on this microcontroller circuit plate is provided with 1 USB interface, is responsible for degree of will speed up signal and is sent to host computer.Memory circuitry on this microcontroller circuit plate, is responsible for storing the sustained acceleration signal gathered, facilitates diagnostic analysis.Sound circuit on this microcontroller circuit plate is provided with 1 loudspeaker, is responsible for alarm of falling.The watchband of a host housing side is tied up to the wrist portion of tester, be connected with the bracelet clasp of a host housing side, for fixing this equipment.
Main control board is made up of microcontroller circuit, key press detecting circuit, acceleration sensor circuit, bluetooth driving circuit, LCD driving circuit, serial communication circuit, memory circuitry, sound circuit, radio communication circuit.Microcontroller circuit is made up of microcontroller STC11L04E single-chip microcomputer, is responsible for the acceleration signal data acquisition of whole device, storage and transmission and controls.Acceleration sensor circuit is made up of 3-axis acceleration sensor ADXL345 and peripheral circuit thereof, is responsible for acceleration signal.Bluetooth driving circuit is made up of bluetooth sending module RT3290 and peripheral circuit, is responsible for sending to smart mobile phone fall information, positional information.The positional information of acquisition and distress signals send with the form of note by smart mobile phone.LCD driving circuit is made up of LM0802 module and peripheral circuit thereof, is responsible for display distress signals.Serial communication circuit selects FT245BL chip, is responsible for degree of will speed up signal and is sent to host computer.Memory circuitry is made up of HY29LV160 chip and peripheral circuit thereof, is responsible for storing the sustained acceleration signal gathered.Sound circuit is made up of PM50 speech chip and peripheral circuit thereof, is responsible for alarm of falling.Radio communication circuit is made up of radio communication DTGS-800 module and peripheral circuit thereof, is responsible for the instruction sending driving LED light to light warning extension set.
Light warning extension set comprises battery grooves and 4 LED.Extension set has a rectangular high printing opacity soft outer casing, and shell side is provided with 1 battery grooves, series connection 4 LED in shell.At extension set shell built with 1 block of microcontroller circuit plate, this microcontroller circuit plate is made up of microcontroller circuit, radio communication circuit, LED driver circuit, FETBoost converter circuit.
Microcontroller circuit on this microcontroller circuit plate is made up of STC11L04E single-chip microcomputer and peripheral circuit thereof, is responsible for the control of extension set.Radio communication circuit on this microcontroller circuit plate is connected with wireless communication module, is responsible for receiving Falls Among Old People and detects the instruction that main frame sends driving LED light.FETBoost converter circuit on this microcontroller circuit plate, is responsible for by single lithium battery as LED drive module provides stabilized power source.LED driver circuit on this microcontroller circuit plate, is responsible for control LED highlight illumination.
Main control board is made up of microcontroller circuit, radio communication circuit, LED driver circuit, FETBoost converter circuit.Microcontroller circuit is made up of STC11L04E single-chip microcomputer and peripheral circuit thereof, is responsible for the control of extension set.Radio communication circuit is made up of radio communication DTGS-800 module and peripheral circuit thereof, is responsible for receiving Falls Among Old People and detects the instruction that main frame sends driving LED light.FETBoost converter circuit is made up of MAX8815A module and peripheral circuit thereof, is responsible for by single lithium battery as LED drive module provides stabilized power source.LED driver circuit is made up of MAX16834 module and peripheral circuit thereof, is responsible for control LED highlight illumination.
Advantage of the present utility model and effect are:
1. the detection of this Falls Among Old People and light warning device are with STC11L04E single-chip microcomputer for core, gather acceleration signal by 3-axis acceleration sensor, and single-chip microcomputer runs decision algorithm of falling.After judgement old man has fallen down, by bluetooth sending module result of determination is sent to the client software in smart mobile phone, instruction is being sent by wireless communication module, driving LED light warning extension set sends continuation highlight illumination, and gathered acceleration signal is stored into FLASH memory.The positional information of acquisition and distress signals send with the form of note by smart mobile phone, and sound the alarm.LCD screen will show the distress signals such as relatives' phone, home address, and loudspeaker will send alarm sound and attract passerby to pay close attention to.
2. Falls Among Old People detects and adopts low cost, low-power consumption Boost pattern with light warning device, changes single-lithium-battery cell voltage and provides stable power supply into LED drive module, realize high brightness alarm function.This high-brightness LED light exceedes the luminescence efficiency of fluorescent light, and with lamp string large area light emitting, is arranged on clothes, is enough to the most of profile showing human body.And develop around smart mobile phone, both reduce cost of development, increase again the degree of accuracy of detection.
Accompanying drawing explanation
Fig. 1 is the utility model device main frame wiring diagram;
Fig. 2 is the utility model device main extension wiring diagram;
Fig. 3 is that the utility model Falls Among Old People detects main machine structure schematic diagram;
Fig. 4 is that the utility model Falls Among Old People detects host circuit schematic diagram;
Fig. 5 is the utility model light warning extension set structural representation;
Fig. 6 is the utility model light warning extension set circuit diagram.
Annex in figure: 1 is main frame, 2 is USB interface, and 3 is bracelet clasp, and 4 is LCD screen, and 5 is loudspeaker, and 6 is keyswitch, and 7 is watchband, and 8 is smart mobile phone, and 9 is extension set, and 10 is LED string, and 11 is battery case.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of Falls Among Old People based on acceleration transducer detects and light warning device, comprises Falls Among Old People and detects main frame and light warning extension set two parts.
Falls Among Old People detects main frame and comprises main frame 1, LCD screen 4, USB interface 2, loudspeaker 5, keyswitch 6.Main frame has 1 circular shell, and have 1 keyswitch, 6,1 USB interface, 2,1 LCD screen 4 and 1 loudspeaker 5 in host housing side, host housing side is provided with 1 watchband 7, and host housing side is provided with 1 bracelet clasp 3.At host housing built with 1 block of microcontroller circuit plate, this microcontroller circuit plate is made up of microcontroller circuit, key press detecting circuit, acceleration sensor circuit, bluetooth driving circuit, LCD driving circuit, serial communication circuit, memory circuitry, sound circuit, radio communication circuit.
Microcontroller circuit on this microcontroller circuit plate is made up of STC11L04E single-chip microcomputer and peripheral circuit thereof, is responsible for the acceleration signal data acquisition of whole device, storage and transmission and controls.Key press detecting circuit on this microcontroller circuit plate is provided with 1 keyswitch 6, is responsible for controlling the switch that Falls Among Old People detects main frame.Acceleration sensor circuit on this microcontroller circuit plate is provided with a 3-axis acceleration sensor, is responsible for gathering acceleration signal.Bluetooth driving circuit on this microcontroller circuit plate is connected with bluetooth sending module, is responsible for sending to smart mobile phone fall information and positional information.Radio communication circuit on this microcontroller circuit plate is connected with wireless communication module, is responsible for the instruction sending driving LED light to light warning extension set.LCD driving circuit on this microcontroller circuit plate is provided with 1 LCD screen 4, is responsible for display distress signals.Serial communication circuit on this microcontroller circuit plate is provided with 1 USB interface 2, is responsible for degree of will speed up signal and is sent to host computer.Memory circuitry on this microcontroller circuit plate, is responsible for storing the sustained acceleration signal gathered, facilitates diagnostic analysis.Sound circuit on this microcontroller circuit plate is provided with 1 loudspeaker 5, is responsible for alarm of falling.The watchband 7 of a host housing side is tied up to the wrist portion of tester, be connected with the bracelet clasp 3 of a host housing side, for fixing this equipment.
Main control board is made up of microcontroller circuit, key press detecting circuit, acceleration sensor circuit, bluetooth driving circuit, LCD driving circuit, serial communication circuit, memory circuitry, sound circuit, radio communication circuit.Microcontroller circuit is made up of microcontroller STC11L04E single-chip microcomputer, is responsible for the acceleration signal data acquisition of whole device, storage and transmission and controls.Acceleration sensor circuit is made up of 3-axis acceleration sensor ADXL345 and peripheral circuit thereof, is responsible for acceleration signal.Bluetooth driving circuit is made up of bluetooth sending module RT3290 and peripheral circuit, is responsible for sending to smart mobile phone fall information, positional information.The positional information of acquisition and distress signals send with the form of note by smart mobile phone.LCD driving circuit is made up of LM0802 module and peripheral circuit thereof, is responsible for display distress signals.Serial communication circuit selects FT245BL chip, is responsible for degree of will speed up signal and is sent to host computer.Memory circuitry is made up of HY29LV160 chip and peripheral circuit thereof, is responsible for storing the sustained acceleration signal gathered.Sound circuit is made up of PM50 speech chip and peripheral circuit thereof, is responsible for alarm of falling.Radio communication circuit is made up of radio communication DTGS-800 module and peripheral circuit thereof, is responsible for the instruction sending driving LED light to light warning extension set.
Light warning extension set comprises battery grooves 11 and 4 LED 10.Extension set has a rectangular high printing opacity soft outer casing, and shell side is provided with 1 battery grooves 11, series connection 4 LED 10 in shell.At extension set shell built with 1 block of microcontroller circuit plate, this microcontroller circuit plate is made up of microcontroller circuit, radio communication circuit, LED driver circuit, FETBoost converter circuit.
Microcontroller circuit on this microcontroller circuit plate is made up of STC11L04E single-chip microcomputer and peripheral circuit thereof, is responsible for the control of extension set.Radio communication circuit on this microcontroller circuit plate is connected with wireless communication module, is responsible for receiving Falls Among Old People and detects the instruction that main frame sends driving LED light.FETBoost converter circuit on this microcontroller circuit plate, is responsible for by single lithium battery as LED drive module provides stabilized power source.LED driver circuit on this microcontroller circuit plate, is responsible for control LED highlight illumination.
Main control board is made up of microcontroller circuit, radio communication circuit, LED driver circuit, FETBoost converter circuit.Microcontroller circuit is made up of STC11L04E single-chip microcomputer and peripheral circuit thereof, is responsible for the control of extension set.Radio communication circuit is made up of radio communication DTGS-800 module and peripheral circuit thereof, is responsible for receiving Falls Among Old People and detects the instruction that main frame sends driving LED light.FETBoost converter circuit is made up of MAX8815A module and peripheral circuit thereof, is responsible for by single lithium battery as LED drive module provides stabilized power source.LED driver circuit is made up of MAX16834 module and peripheral circuit thereof, is responsible for control LED highlight illumination.
Claims (2)
1. the Falls Among Old People based on acceleration transducer detects and light warning device, it is characterized in that, described device comprises Falls Among Old People pick-up unit and light warning extension set two parts, and wherein Falls Among Old People pick-up unit comprises main frame, LCD screen, USB interface, loudspeaker, keyswitch, there are 1 keyswitch, 1 USB interface, 1 LCD screen and 1 loudspeaker in host housing side, host housing side is provided with 1 watchband, host housing side is provided with 1 bracelet clasp, at host housing built with 1 piece of first microcontroller circuit plate, this first microcontroller circuit plate is made up of the first microcontroller circuit, key press detecting circuit, acceleration sensor circuit, bluetooth driving circuit, LCD driving circuit, serial communication circuit, memory circuitry, sound circuit, the first radio communication circuit, the first microcontroller circuit on this first microcontroller circuit plate is made up of a STC11L04E single-chip microcomputer and peripheral circuit thereof, key press detecting circuit on this first microcontroller circuit plate is provided with 1 button, acceleration sensor circuit on this first microcontroller circuit plate is provided with a 3-axis acceleration sensor, bluetooth driving circuit on this first microcontroller circuit plate is made up of bluetooth sending module RT3290 and peripheral circuit, the first radio communication circuit on this first microcontroller circuit plate is made up of the first radio communication DTGS-800 module and peripheral circuit thereof, LCD driving circuit on this first microcontroller circuit plate is provided with 1 LCD screen, serial communication circuit on this first microcontroller circuit plate is provided with 1 USB interface, memory circuitry established by this first microcontroller circuit plate, sound circuit on this first microcontroller circuit plate is provided with 1 loudspeaker, the watchband of a host housing side ties up to the wrist portion of tester, be connected with the bracelet clasp of a host housing side, for fixing this device,
Light warning extension sets comprises battery grooves and 4 LED, and extension set has a rectangular high printing opacity soft outer casing, and shell side is provided with 1 battery grooves, series connection 4 LED in shell; At extension set shell built with 1 piece of second microcontroller circuit plate, this second microcontroller circuit plate is made up of the second microcontroller circuit, the second radio communication circuit, LED driver circuit, FETBoost converter circuit; The second microcontroller circuit on this second microcontroller circuit plate is made up of the 2nd STC11L04E single-chip microcomputer and peripheral circuit thereof, the second radio communication circuit on this second microcontroller circuit plate is made up of the second radio communication DTGS-800 module and peripheral circuit thereof, FETBoost converter circuit on this second microcontroller circuit plate is made up of MAX8815A module and peripheral circuit thereof, and LED driver circuit is made up of MAX16834 module and peripheral circuit thereof.
2. the Falls Among Old People based on acceleration transducer according to claim 1 detects and light warning device, it is characterized in that, described acceleration sensor circuit is made up of 3-axis acceleration sensor ADXL345 and peripheral circuit thereof, LCD driving circuit is made up of LM0802 module and peripheral circuit thereof, memory circuitry is made up of HY29LV160 chip and peripheral circuit thereof, and sound circuit is made up of PM50 speech chip and peripheral circuit thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720970.9U CN205177091U (en) | 2015-09-17 | 2015-09-17 | Old man tumbles and detects and light warning device based on acceleration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720970.9U CN205177091U (en) | 2015-09-17 | 2015-09-17 | Old man tumbles and detects and light warning device based on acceleration sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205177091U true CN205177091U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720970.9U Expired - Fee Related CN205177091U (en) | 2015-09-17 | 2015-09-17 | Old man tumbles and detects and light warning device based on acceleration sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205177091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157535A (en) * | 2016-08-01 | 2016-11-23 | 微云（武汉）科技有限公司 | A kind of intelligent alarm device and its implementation |
| CN107668856A (en) * | 2017-08-08 | 2018-02-09 | 广东小天才科技有限公司 | Fall the intelligent watch of pooling feature with display screen and its fall way to play for time |
-
2015
- 2015-09-17 CN CN201520720970.9U patent/CN205177091U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157535A (en) * | 2016-08-01 | 2016-11-23 | 微云（武汉）科技有限公司 | A kind of intelligent alarm device and its implementation |
| CN107668856A (en) * | 2017-08-08 | 2018-02-09 | 广东小天才科技有限公司 | Fall the intelligent watch of pooling feature with display screen and its fall way to play for time |
| CN107668856B (en) * | 2017-08-08 | 2020-01-31 | 广东小天才科技有限公司 | Intelligent watch with display screen falling buffering function and falling buffering method thereof |
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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: 20160420 Termination date: 20160917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |