CN102972905A - Tumble alarm shoes - Google Patents
Tumble alarm shoes Download PDFInfo
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- CN102972905A CN102972905A CN2012104813613A CN201210481361A CN102972905A CN 102972905 A CN102972905 A CN 102972905A CN 2012104813613 A CN2012104813613 A CN 2012104813613A CN 201210481361 A CN201210481361 A CN 201210481361A CN 102972905 A CN102972905 A CN 102972905A
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- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000001133 acceleration Effects 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 206010024453 Ligament sprain Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 102220029901 rs140332992 Human genes 0.000 description 1
- 102220012869 rs35689081 Human genes 0.000 description 1
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Abstract
The invention relates to a tumble warning shoe which structurally comprises a U1 main control chip, a U3 sensor module, a buzzer, 3 functional keys and a U2 Bluetooth chip, wherein the U1 main control chip is connected with the U3 sensor module in an I2C1 port communication mode; the U1 main control chip is connected with the U2 Bluetooth chip in a serial port USART1 communication mode; one end of each of the 3 function keys is connected with the U1 main control chip through a pull-up resistor, and the other end of each of the 3 function keys is grounded; one is a reset key; the buzzer is connected with a 0 ohm resistor in series in a current filling mode and connected to the U1 main control chip. The advantages are that: through three button regulation settings, receive the data that the sensor transmitted through I2C1, change the data into the angle relation, judge whether the user tumbles. The falling buzzer sounds to give an alarm, and sends a command to the Bluetooth through the UART serial port, so that the Bluetooth can dial automatically through the mobile phone. Through the analysis and judgment of the triaxial data of the real-time acquisition sensor, the automatic Bluetooth dialing alarm is realized when the user falls down.
Description
Technical field
What the present invention relates to is a kind of alarm footwear of falling down, and can monitor to fall down and realize the automatic bluetooth dialing alarm, belongs to electronic technology field.
Background technology
Along with the development of economic society, empty nest old man is more and more, the old man meet accident often can occur when falling down can't oneself's relief situation.Just need this moment a can the Real-Time Monitoring geriatric state and the product of automatic alarm.
The siren of falling down on the market generally only has waistband wrist strap etc., and this series products has the trouble of wearing, and the complicated easily appearance mistake alarm of the situation of its detection.What its dialing was used is chip for cell phone, and cost is higher, brings the higher defective of price.Aspect shoes, general shoes only have the function of anti-skidding anti-sprain, can't carry out real-time monitoring and auto dialing alarm.
Summary of the invention
What the present invention proposed is a kind of alarm footwear of falling down, its purpose is intended to overcome the deficiency of existing product, the present invention with shoes with fall down siren and combine, wiring board by self connects each components and parts, and realize wearer is carried out real-time monitoring by self-contained program, and fall down at it and to realize the alarm of dialling of mobile phone that automatic bluetooth connects wearer can't oneself's relief the time.
Technical solution of the present invention: it is characterized in that structure comprises U1 main control chip STM32F103-48, U3 sensor MMA8452Q module, buzzer, 3 function paster buttons and U2 Bluetooth chip MMBC05-0B, wherein U1 main control chip STM32F103-48 is connected with I2C1 mouth communication modes with U3 sensor MMA8452Q module; U1 main control chip STM32F103-48 is connected with serial ports USART1 communication modes with U2 Bluetooth chip MMBC05-0B; One end of 3 function paster buttons is connected the other end ground connection of 3 function paster buttons by pull-up resistor with the pin (33,32,28) of U1 main control chip STM32F103-48; Reset key S2, a ground connection behind the electric capacity of a 0.1uf in parallel, the other end is connected with the RESET pin of U1 main control chip STM32F103-48 by upper resistance; Buzzer is to fill with the current system 0 Europe resistance access U1 main control chip STM32F103-48 that connects.
Whether this product is regulated by three buttons and is arranged, and the data through the I2C1 receiving sensor transmits change into angular relationship with data, differentiate the user and fall down.When judgement is fallen down, the buzzer sounding alarm, and pass through the UART serial ports to bluetooth transmission order, make it pass through cell phone automatic dialing.
Whether beneficial effect of the present invention: regulate setting by three functions paster button, the data through the I2C1 receiving sensor transmits change into angular relationship with data, differentiate the user and fall down.When judgement is fallen down, the buzzer sounding alarm, and pass through the UART serial ports to bluetooth transmission order, make it pass through cell phone automatic dialing.The present invention is by three axis data of Real-time Collection sensor, and by the analysis judgement to data, realization is fallen down and carried out the automatic bluetooth dialing alarm.
Description of drawings
Fig. 1 is the wiring diagrams such as U1 main control chip STM32F103-48 and button, buzzer, reset circuit.
Fig. 2 is U2 Bluetooth chip MMBC05-0B wiring diagram.
Fig. 3 is U3 sensor assembly MMA8452Q wiring diagram.
Fig. 4 is power module circuitry figure.
Fig. 5 is wiring diagram of the present invention.
The specific embodiment
The contrast accompanying drawing, its structure comprises U1 main control chip STM32F103-48, U3 sensor MMA8452Q module, buzzer, (wherein paster button S5 is end replay key to 3 function paster buttons, paster button S4, S6 are that telephone number options button, S2 are reset keys) and U2 Bluetooth chip MMBC05-0B, wherein U1 main control chip STM32F103-48 is connected with I2C1 mouth communication modes with U3 sensor MMA8452Q module; U1 main control chip STM32F103-48 is connected with serial ports USART1 communication modes with U2 Bluetooth chip MMBC05-0B; One end of 3 function paster buttons is connected with U1 main control chip STM32F103-48 by pull-up resistor, the other end ground connection of 3 function buttons; A ground connection behind the electric capacity of a reset key S2 0.1uf in parallel wherein, the other end of reset key S2 is connected with the RESET pin of U1 main control chip STM32F103-48 by upper resistance; Buzzer is to fill with the current system 0 Europe resistance access U1 main control chip STM32F103-48 that connects.
Described U1 main control chip STM32F103-48 (such as Fig. 1) I2C communication modes and U3 sensor assembly MMA8452Q(such as Fig. 3) communicate by letter, obtain three 8 A/D values, convert actual accekeration to according to the acceleration range of setting, in original state, take the vertical downward direction of footwear as X-axis, horizontal line sets up coordinate system as Y-axis, vertical XY plane as Z axis, when shoes had inclination, reference axis tilted thereupon, and then gravity vertical and X-axis can produce an angle a.Just be equivalent to the change in location of acceleration of gravity in reference axis, can resolve into three component accekerations on X, Y, the Z axis with sciagraphy.According to the value of accekeration and the acceleration of gravity of X, Y, Z axis, calculate the accekeration/acceleration of gravity of the angle a=Arccos(X axle of footwear and vertical direction X-axis).Detailed process is: the A/D value of the X-direction that obtains is placed among the variable MMA8452q_x, and its variable MMA8452q_x number range 0 ~ 255, if variable MMA8452q_x＜128 are positioned at the X-axis positive direction,
Cos value MMA8452q_x_cos=(float) MMA8452q_x/128*2 of the angle a of its X-axis and gravity vertical; If variable MMA8452q_x 〉=128 are positioned at the X-axis negative direction, MMA8452q_x=~ MMA8452q_x+1, MMA8452q_x_cos=(float) MMA8452q_x/128*2.The change of the angle beta by shoes bottom surface and level ground (MMA8452q_x_cos is worth changing) judges namely whether the user falls down, and instantaneous acceleration change excludes will walk the time; When angle beta when being MMA8452q_x_cos＜0.5 greater than 60 degree, if it is unusual to be judged as the shoes posture in lasting 7～8 seconds, this moment, U1 main control chip STM32F103-48 passed through the AT instruction to U2 Bluetooth chip MMBC05-0B(such as Fig. 2 with serial ports USART1) the Sending dialled number instruction; The mobile phone dialing phone of U2 Bluetooth chip MMBC05-0B control connection.
Contrast accompanying drawing 5:
The clock signal SCL of U3 sensor MMA8452Q module (Fig. 3) end and U1 main control chip STM32F103-48(Fig. 1) clock signal SCL(PB10) end joins;
The data-signal SDA of U3 sensor MMA8452Q module end and U1 main control chip STM32F103-48(Fig. 1) data-signal SDA(PB11) end joins;
By SCL clock signal and SDA data-signal, U3 sensor MMA8452Q module is to U1 main control chip STM32F103-48 transmission acceleration A/D;
The rs 232 serial interface signal TX of U2 Bluetooth chip MMBC05-0B (Fig. 2) and U1 main control chip STM32F103-48(Fig. 1) serial ports USART1 signal end RX(PA9) be connected;
The rs 232 serial interface signal RX of U2 Bluetooth chip MMBC05-0B (Fig. 2) and U1 main control chip STM32F103-48 (Fig. 1) serial ports USART1 signal end TX(PA10) be connected.
By the TX port of USART1, U1 main control chip STM32F103-48 sends the AT instruction to U2 Bluetooth chip MMBC05-0B, and by the RX port of USART1, U1 main control chip STM32F103-48 reads U2 Bluetooth chip MMBC05-0B feedack;
VCC port in the power module (Fig. 4) is connected with VCC port in U1 main control chip STM32F103-48 (Fig. 1), U2 Bluetooth chip MMBC05-0B (Fig. 2), the U3 sensor MMA8452Q module (Fig. 3), is its power supply.
Contrast accompanying drawing 1:
U1 main control chip STM32F103-48(Fig. 1) I/O mouth PA12 connects paster button S4 by pull-up resistor R=10k; I/O mouth PA11 connects paster button S5 by pull-up resistor R=10k; I/O mouth PB15 connects paster button S6 by pull-up resistor R=10k.The effect of paster button S4, S5, S6 is that system is set, and paster button S4 is the telephone number options button, and paster button S6 is the telephone number options button, and paster button S5 is end replay key.
Contrast Fig. 2:
Our department is divided into U2 Bluetooth chip MMBC05-0B, and VBAT, 3V3, POWER connect the 3.3V positive source, and 22,35,57 ~ 59,61 ~ No. 65 pins of U2 Bluetooth chip MMBC05-0B are the GND earth terminal; Capacitor C L1, CL2 one end earth, another termination signal antenna RF of CL2 and inductance L L1, the other end earth of the other end of inductance L L1 and CL1, wherein capacitor C L1=100pF, CL2=100pF, inductance L L1=10uH play the signal filtering Anti-Jamming; The rs 232 serial interface signal TX of U2 Bluetooth chip MMBC05-0B and U1 main control chip STM32F103-48(Fig. 1) serial ports USART1 signal end RX(PA9) be connected; The rs 232 serial interface signal RX of U2 Bluetooth chip MMBC05-0B and U1 main control chip STM32F103-48 (Fig. 1) serial ports USART1 signal end TX(PA10) be connected.
The effect of this part: U1 main control chip STM32F103-48 is by sending being connected of AT instruction control U2 Bluetooth chip MMBC05-0B and Bluetooth of mobile phone, disconnection, dialing and then carrying out auto dialing with the mobile phone of Bluetooth control wearer.
Contrast Fig. 3:
Our department is divided into U3 sensor MMA8452Q module.Capacitor C 32=100pF, C31=100pF, C33=100pF are filter action, C32 one termination power positive pole and VDDIO, another termination power cathode; C33 one termination BYP, other end ground connection; Capacitor C 32 1 termination power positive pole and VDD, another termination power cathode of capacitor C 32; The output of I2C interface is open-drain or open collector, so resistance R 32=1K, R31=1K are the pull-up resistor of I2C; R32 one end links to each other with VCC, the other end connection module I2C clock bus SCL of R32; Resistance R 33 1 ends link to each other with VCC, and the other end connection module I2C data/address bus SDA of resistance R 33, module I 2C address of devices select port SA0 ground connection.
U3 module and U1 main control chip STM32F103-48(Fig. 1) be connected the clock signal SCL of module end and U1 main control chip STM32F103-48(Fig. 1 by the I2C communication modes) clock signal SCL(PB10) end joins; The data-signal SDA of U3 sensor MMA8452Q module end and U1 main control chip STM32F103-48(Fig. 1) data-signal SDA(PB11) end joins.
The effect of this part: accelerometer is fixed on the shoes, and the user wears and puts on this shoes.During work, accelerometer will move with pin; U1 main control chip STM32F103-48 reads and writes U3 sensor MMA8452Q module by the I2C communication modes, and 8 A/D values of the XYZ positive direction acceleration of the coordinate system that U3 sensor MMA8452Q module is returned take the vertical downward direction of footwear as X-axis, horizontal line is set up as Y-axis, vertical XY plane as Z axis are to U1 main control chip STM32F103-48.
Contrast accompanying drawing 4:
Power supply is the 3.7V lithium battery, and No. 1, No. 2 pin negative poles that connect POWER connect; The POWER1 pin connects Header toggle switch 1; Header toggle switch 2 connects buck diode D21 one end; The other end of buck diode D21 is received VCC, L1 and C21=4.7uF; The other end of L1 is received VCC33A, another termination GND and the L2 of capacitor C 12, another termination of L2 GNDA.Inductance L 1, L2 have Anti-Jamming, 21 power supply filter actions of capacitor C.
This part effect: for system provides stable power supply.
Concrete operation step:
1) stir header3, buzzer sends prompting sound;
2) mobile phone carries out the bluetooth connection;
3) connect after, press paster button S4 first time, the number 1 of storing in the option program when then dialling is dialed; Pressing other keys can not reset again;
4) if press paster button S5 for first time, last number of the number of dialing at last in the selection wearer mobile phone when then dialling; Pressing other keys can not reset again;
5) if press paster button S6 for first time, the number 2 of storing in the option program when then dialling is dialed; Pressing other keys can not reset again;
6) selected rear buzzer to ring, equipment enters normal monitoring state; Realize auto dialing when detecting when falling down situation just the mobile phone that can be automatically connects wearer by bluetooth;
7) toggle switch shutdown.
Claims (4)
1. fall down the alarm footwear, it is characterized in that structure comprises U1 main control chip STM32F103-48, U3 sensor MMA8452Q module, buzzer, 3 function paster buttons and U2 Bluetooth chip MMBC05-0B, wherein U1 main control chip STM32F103-48 is connected with I2C1 mouth communication modes with U3 sensor MMA8452Q module; U1 main control chip STM32F103-48 is connected with serial ports USART1 communication modes with U2 Bluetooth chip MMBC05-0B; One end of 3 function paster buttons is connected the other end ground connection of 3 function paster buttons by pull-up resistor with the pin (33,32,28) of U1 main control chip STM32F103-48; Reset key S2, a ground connection behind the electric capacity of a 0.1uf in parallel, the other end is connected with the RESET pin of U1 main control chip STM32F103-48 by upper resistance; Buzzer is to fill with the current system 0 Europe resistance access U1 main control chip STM32F103-48 that connects.
2. alarm footwear of falling down according to claim 1, it is characterized in that described U1 main control chip STM32F103-48 communicates by letter with U3 sensor assembly MMA8452Q with the I2C communication modes, obtain three 8 A/D values, convert actual accekeration to according to the acceleration range of setting, in original state, take the vertical downward direction of footwear as X-axis, horizontal line sets up coordinate system as Y-axis, vertical XY plane as Z axis, when shoes have inclination, reference axis tilts thereupon, and then gravity vertical and X-axis can produce an angle a; Just be equivalent to the change in location of acceleration of gravity in reference axis, resolve into three component accekerations on X, Y, the Z axis with sciagraphy; Value according to accekeration and the acceleration of gravity of X, Y, Z axis, calculate the angle a of footwear and vertical direction X-axis, detailed process is: the A/D value of the X-direction that obtains is placed among the variable MMA8452q_x, its variable MMA8452q_x number range 0 ~ 255, if variable MMA8452q_x＜128, be positioned at the X-axis positive direction
Cos value MMA8452q_x_cos=(float) MMA8452q_x/128*2 of the angle a of its X-axis and gravity vertical; If variable MMA8452q_x 〉=128, be positioned at the X-axis negative direction, MMA8452q_x=~ MMA8452q_x+1, MMA8452q_x_cos=(float) MMA8452q_x/128*2, the change of the angle beta by shoes bottom surface and level ground, judge namely whether the user falls down, and instantaneous acceleration change excludes will walk the time; When angle beta when being MMA8452q_x_cos＜0.5 greater than 60 degree, if it is unusual to continue to be judged as the shoes posture in 7～8 seconds, this moment U1 main control chip STM32F103-48 with serial ports USART1 by the AT instruction to the instruction of U2 Bluetooth chip MMBC05-0B Sending dialled number; The mobile phone dialing phone of U2 Bluetooth chip MMBC05-0B control connection.
3. the alarm footwear of falling down according to claim 1 is characterized in that the clock signal SCL end of described U3 sensor MMA8452Q module and the clock signal SCL(PB10 of U1 main control chip STM32F103-48) hold and join; The data-signal SDA end of U3 sensor MMA8452Q module and the data-signal SDA(PB11 of U1 main control chip STM32F103-48) hold and join; By SCL clock signal and SDA data-signal, U3 sensor MMA8452Q module is to U1 main control chip STM32F103-48 transmission acceleration A/D.
4. alarm footwear of falling down according to claim 1 is characterized in that the rs 232 serial interface signal TX and U1 main control chip STM32F103-48 serial ports USART1 signal end RX(PA9 of described U2 Bluetooth chip MMBC05-0B) be connected; The rs 232 serial interface signal RX of U2 Bluetooth chip MMBC05-0B and U1 main control chip STM32F103-48 serial ports USART1 signal end TX(PA10) be connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210481361.3A CN102972905B (en) | 2012-11-23 | 2012-11-23 | Tumble alarm shoes |
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| CN201210481361.3A CN102972905B (en) | 2012-11-23 | 2012-11-23 | Tumble alarm shoes |
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| CN102972905A true CN102972905A (en) | 2013-03-20 |
| CN102972905B CN102972905B (en) | 2015-01-14 |
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| CN201210481361.3A Expired - Fee Related CN102972905B (en) | 2012-11-23 | 2012-11-23 | Tumble alarm shoes |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405001A (en) * | 2013-08-30 | 2013-11-27 | 广东乐源数字技术有限公司 | Bluetooth fall-down alarm insoles |
| CN104282115A (en) * | 2014-10-10 | 2015-01-14 | 陶帅 | Tumbling detection alarming insole and method based on tilt angle sensors |
| CN104821062A (en) * | 2015-04-28 | 2015-08-05 | 深圳市福溢长者科技有限公司 | Bluetooth communication-based falling-off alarm system and alarm method thereof |
| CN104983118A (en) * | 2015-07-10 | 2015-10-21 | 陈胜洁 | Multifunctional shoes for old man |
| CN106683341A (en) * | 2016-12-26 | 2017-05-17 | 吴中区穹窿山倪源交通器材经营部 | Intelligent reminding method for preventing tumble |
| CN108664129A (en) * | 2018-07-04 | 2018-10-16 | 北京工业大学 | It is a kind of based on gesture identification gloves can learning data acquisition system and implementation method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9551804B1 (en) * | 2015-09-15 | 2017-01-24 | Koninklijke Philips N.V. | Motion detection device and corresponding method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060214806A1 (en) * | 2005-03-22 | 2006-09-28 | Clifford Michelle A | System and method for human body fall detection |
| WO2009113056A1 (en) * | 2008-03-10 | 2009-09-17 | Ramot At Tel Aviv University Ltd. | System for automatic fall detection for elderly people |
| CN201352380Y (en) * | 2009-02-23 | 2009-11-25 | 西北工业大学 | Human body falling-down detection and alarm device |
| CN101615332A (en) * | 2008-06-24 | 2009-12-30 | 英华达股份有限公司 | Fall detection alarm device, method and use the shoes of this device |
| CN101661661A (en) * | 2009-09-20 | 2010-03-03 | 香港道教联合会圆玄学院第二中学 | Automatic rescue alarm method and system |
| CN101950464A (en) * | 2010-09-17 | 2011-01-19 | 中国科学院深圳先进技术研究院 | Method and system for fall monitoring and warning |
| WO2011055255A1 (en) * | 2009-11-03 | 2011-05-12 | Koninklijke Philips Electronics N.V. | Method and system for revoking a fall alarm field of the invention |
| CN101650869B (en) * | 2009-09-23 | 2012-01-04 | 中国科学院合肥物质科学研究院 | Human body tumbling automatic detecting and alarming device and information processing method thereof |
-
2012
- 2012-11-23 CN CN201210481361.3A patent/CN102972905B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060214806A1 (en) * | 2005-03-22 | 2006-09-28 | Clifford Michelle A | System and method for human body fall detection |
| WO2009113056A1 (en) * | 2008-03-10 | 2009-09-17 | Ramot At Tel Aviv University Ltd. | System for automatic fall detection for elderly people |
| CN101615332A (en) * | 2008-06-24 | 2009-12-30 | 英华达股份有限公司 | Fall detection alarm device, method and use the shoes of this device |
| CN201352380Y (en) * | 2009-02-23 | 2009-11-25 | 西北工业大学 | Human body falling-down detection and alarm device |
| CN101661661A (en) * | 2009-09-20 | 2010-03-03 | 香港道教联合会圆玄学院第二中学 | Automatic rescue alarm method and system |
| CN101650869B (en) * | 2009-09-23 | 2012-01-04 | 中国科学院合肥物质科学研究院 | Human body tumbling automatic detecting and alarming device and information processing method thereof |
| WO2011055255A1 (en) * | 2009-11-03 | 2011-05-12 | Koninklijke Philips Electronics N.V. | Method and system for revoking a fall alarm field of the invention |
| CN101950464A (en) * | 2010-09-17 | 2011-01-19 | 中国科学院深圳先进技术研究院 | Method and system for fall monitoring and warning |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405001A (en) * | 2013-08-30 | 2013-11-27 | 广东乐源数字技术有限公司 | Bluetooth fall-down alarm insoles |
| WO2015027955A1 (en) * | 2013-08-30 | 2015-03-05 | 广东乐源数字技术有限公司 | Bluetooth fall-alarm insole |
| CN103405001B (en) * | 2013-08-30 | 2016-01-13 | 广东乐源数字技术有限公司 | A kind of bluetooth is fallen warning shoe-pad |
| CN104282115A (en) * | 2014-10-10 | 2015-01-14 | 陶帅 | Tumbling detection alarming insole and method based on tilt angle sensors |
| CN104821062A (en) * | 2015-04-28 | 2015-08-05 | 深圳市福溢长者科技有限公司 | Bluetooth communication-based falling-off alarm system and alarm method thereof |
| CN104983118A (en) * | 2015-07-10 | 2015-10-21 | 陈胜洁 | Multifunctional shoes for old man |
| CN104983118B (en) * | 2015-07-10 | 2017-01-25 | 陈胜洁 | Shoes for old man |
| CN106683341A (en) * | 2016-12-26 | 2017-05-17 | 吴中区穹窿山倪源交通器材经营部 | Intelligent reminding method for preventing tumble |
| CN108664129A (en) * | 2018-07-04 | 2018-10-16 | 北京工业大学 | It is a kind of based on gesture identification gloves can learning data acquisition system and implementation method |
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| Publication number | Publication date |
|---|---|
| CN102972905B (en) | 2015-01-14 |
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