CN209376807U - One kind being based on pressure sensing intelligent shoe - Google Patents
One kind being based on pressure sensing intelligent shoe Download PDFInfo
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- CN209376807U CN209376807U CN201821203127.3U CN201821203127U CN209376807U CN 209376807 U CN209376807 U CN 209376807U CN 201821203127 U CN201821203127 U CN 201821203127U CN 209376807 U CN209376807 U CN 209376807U
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- intelligent shoe
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Abstract
The utility model provides a kind of one kind for accurately detecting Falls in Old People by mathematical model and capable of providing the elderly's heart rate and body temperature and is based on pressure sensing intelligent shoe, including sole, the upper of a shoe being arranged on sole and the insole being arranged between sole and upper of a shoe, insole includes wrapping layer and the piezoelectric film sensor in wrapping layer, and piezoelectric film sensor, which is equipped with, respectively corresponds foot ossa suffraginis, the second phalanx, third phalanx, the 4th phalanx, toe bones, first metatarsal bone, fifth metatarsal bone, cubitale, cuboid, the sensing point at calcaneum；Sole includes elasticity TPU indsole and support TPU outer bottom, the lateral edge of elastic TPU indsole offers a plurality of lateral grooves, elastic TPU indsole and upper of a shoe half sole tiptoe junction are equipped with an anticollision toe-cap, are equipped with flexible circuit board in anticollision toe-cap, piezoelectric film sensor is connected with flexible circuit board.
Description
Technical field
The utility model relates to intelligent shoe fields, and in particular to one kind is based on pressure sensing intelligent shoe.
Background technique
With the arriving of the internet of things era, more and more daily necessities have been assigned electric function, this gives the life of people
Work brings tremendous influence and brings different usage experience to people's lives.As the important of electronic technology development
Direction, intelligence become the important means that product obtains the market competitiveness；Currently, intelligent shoe has become sport footwear development
Trend, particular with pressure sensing intelligent shoe.With the growth at the elderly's age and the decline of body function, fall etc.
The emergency episode for endangering the elderly's health happens occasionally, and there are about 1/3 over-65s old men to occur to fall every year according to statistics
, it falls and has become the principal element for the non-lethal injury for endangering senior health and fitness.And as early as possible detect that tumble event can
So that they are effectively and timely helped, while also can be reduced medical expense, so developing a kind of can judge tumble accident
Occur and sends being of practical significance very much with pressure sensing intelligent shoe for distress signal.
Utility model content
Therefore, in view of the above-mentioned problems, the utility model provides one kind based on pressure sensing intelligent shoe, pass through mathematics
Model accurately detects user and falls and send distress signal in time, and what solution the elderly's transmission tumble can not be succoured in time asks
Topic.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions:
One kind being based on pressure sensing intelligent shoe, including sole, the upper of a shoe being arranged on sole and is arranged in sole
Insole between upper of a shoe, the upper of a shoe are integral type double layer net surface, and neckline is equipped with above the upper of a shoe, and the neckline is elasticity
Flexible fabric, the resilient flexibility fabric, which is covered on double layer net surface, forms scalable neckline, and an evil spirit is equipped in the middle part of the upper of a shoe
Art patch, for fixing upper of a shoe tightness, is additionally provided with starlike convex block, the starlike convex block is embedded with LED light in the velcro
Pipe；
The insole includes insole wrapping layer and the piezoelectric film sensor in wrapping layer, and the insole wrapping layer is
Flexible fabric, the piezoelectric film sensor are equipped with and respectively correspond foot ossa suffraginis, the second phalanx, third phalanx, the 4th
Phalanx, toe bones, first metatarsal bone, fifth metatarsal bone, cubitale, cuboid, the sensing point at calcaneum；
The sole includes elasticity TPU indsole and support TPU outer bottom, and the lateral edge of the elasticity TPU indsole offers plural number
A lateral groove, the landing ground of the support TPU outer bottom are equipped with a plurality of bottom surface flanges, before the elasticity TPU indsole and upper of a shoe
It slaps tiptoe junction and is equipped with an anticollision toe-cap, flexible circuit board is equipped in the anticollision toe-cap, the flexible circuit board, which is equipped with, to be used
In be additionally provided on the MCU microprocessor of data processing and the control of whole system, the flexible circuit board wireless communication module and
Miniature charge power supply, the wireless communication module and miniature charge power supply are connected with MCU microprocessor, the piezoelectric membrane
Sensor is connected by internal circuit with MCU microprocessor, and the velcro, which corresponds to, is equipped with an infrared temperature at arteria dorsalis pedis
Sensor, the neckline, which corresponds to, is equipped with an infrared pulse transducer, the infrared temperature sensor and red at foot posterior tibial artery
Outer pulse transducer passes through peripheral circuit and is connected with MCU microprocessor.A further improvement is that: the MCU microprocessor
It is embedded with a SVM model data processing module.
A further improvement is that: an analog-digital converter is connected between the piezoelectric film sensor and MCU microprocessor,
Piezoelectric film sensor generation information of voltage is converted into digital data signal.
A further improvement is that: module is connected and carries out with mobile terminal the MCU microprocessor by wireless communication
Data interaction.
A further improvement is that: the MCU microprocessor is also connected with a LED buzzer alarm, and the LED buzzing is alert
Report device is set in velcro and is connected with the LED lamp tube in the starlike convex block.
A further improvement is that: the miniature charge power supply includes battery and wireless charging module.
A further improvement is that: a voltage regulator circuit is connected between the miniature charge power supply and MCU processor.
A further improvement is that: the flexible circuit board is additionally provided with a GPS positioning module, the GPS positioning module and MCU
Microprocessor is connected.
A further improvement is that: the piezoelectric film sensor is a kind of super-thin plastic polymer poly vinylidene fluoride
(PVDF)。
By using preceding solution, the beneficial effects of the utility model are:
The utility model is sensed by the piezoelectric membrane formed in the pressure sensing point for being equipped with multiple high sensitivity in insole
Device generates data model in mobile terminal, is obtained by SVM model treatment by collecting biped pressure data abundant
Analysis as a result, it is possible to maximum probability must identify whether user falls, and merged including heart rate sensor, infrared temperature sensing and
GPS module, LED buzzer alarm can provide the heart rate information, body temperature information, location information of user, can monitoring and evaluation it is old
Year human physiology situation can sound an alarm and prompting mobile terminal human observer at the first time when the emergency episodes such as fall occur,
The elderly can be made effectively and timely to be helped, while also can be reduced medical expense；What the utility model was also suitable for just having learnt to walk
Child.
Human observer can input the elderly or child's height and weight information, SVM in mobile terminals such as mobile phone, computers simultaneously
Suitable pattern switching threshold value can be arranged in model data processing module automatically, improve accuracy and reliability that identification is fallen, compared with
Other device freedom degrees and interactivity are more preferable.
Vamp is integral type double layer net surface structure, slim and graceful ventilative；Upper of a shoe is equipped with the evil spirit for fixing upper of a shoe tightness
Art patch, more convenient for user's dress；And elasticity TPU indsole has obvious tilting at foot half sole, it then follows body mechanics, in sole
Pedal ground can be used as in a flash a buffer for energy absorption, mitigate the impact force to sole, elastic force TPU is in buffering course
The energy of absorption can be heeloff released again, provided power-assisted for starting, allowed people to run easily and can be taken exercise, feel
More comfortable, long-term dress is not easy to feel tired out；The lateral edge of elasticity TPU indsole offers a plurality of lateral groove structures and sets simultaneously
Meter, material is greatly reduced in structure, reduces the overall weight of sole, and making user, in stepping on there is certain buffering in moment, is allowed
Shoe body is more stable during the motion.
The utility model is powered using miniature charge power supply to shoe body electricity consumption module, environmental protection and energy saving, and using wireless
Charging module charges, and crushing resistance is strong, is suitable for being used for a long time.
The utility model is placed in fabric insole layer by being set to piezoelectric film sensor, dust-proof damp proof, and pliability
Number of sensors is greatly reduced close to human skin, and by reasonable sensor placement, to the pressure distribution measurement of foot
It is finer and smoother, it is ensured that the wearing comfort degree and measurement accuracy in daily routines are high, while its good anti-fatigue performance
It can guarantee to measure foot pressure for a long time, and be suitble to the long-term dress of user.
The utility model, at anticollision toe-cap, is avoided direct with ground by setting flexible circuit board, that is, electricity consumption module
Contact reduces its external force, increases service life, and circuit board is made of flexible circuit board, i.e. flexible PCB circuit board,
Flexible PCB circuit board weight ratio rigidity PCB is light by 90%, can adapt to the movement of foot, is not susceptible to lose.
Detailed description of the invention
Fig. 1 is the appearance diagram of the utility model embodiment；
Fig. 2 is the insole and piezoelectric film sensor schematic diagram of the utility model embodiment；
Fig. 3 is the support TPU outer bottom landing ground schematic diagram of the utility model embodiment；
Fig. 4 is that the operational module of the utility model embodiment is electrically connected schematic diagram.
Specific embodiment
The embodiments of the present invention is described in detail below with reference to specific embodiment, whereby such as to the utility model
What applied technology method solves technical problem, and the realization process for reaching technical effect can be fully understood and implemented.
The embodiments of the present invention are as follows:
With reference to Fig. 1-Fig. 4, one kind being based on pressure sensing intelligent shoe, including sole 1, the shoes being arranged on sole 1
Side 2 and the insole 3 being arranged between sole and upper of a shoe, the upper of a shoe 2 are integral type double layer net surface, are equipped with neck above the upper of a shoe
Mouth 21, the neckline are resilient flexibility fabric, and the resilient flexibility fabric, which is covered on double layer net surface, forms scalable neckline, institute
It states and is additionally provided with starlike convex block 23, institute in the velcro for fixing upper of a shoe tightness equipped with a velcro 22 in the middle part of upper of a shoe
It states starlike convex block 23 and is embedded with LED lamp tube；
The sole includes elasticity TPU indsole 11 and support TPU outer bottom 12, and the elasticity TPU indsole is at foot half sole
There is obvious tilting, the lateral edge of the elasticity TPU indsole 11 offers a plurality of lateral grooves 13, the support TPU outer bottom 12
Landing ground offers a plurality of bottom surface flanges 14.
Setting upper of a shoe 2 is integral type double layer net surface structure, slim and graceful ventilative；Upper of a shoe is equipped with for fixing upper of a shoe tightness
Velcro 23, more convenient for user dress；And elasticity TPU indsole 11 has obvious tilting at foot half sole, it then follows human body power
It learns, can be used as a buffer in a flash for energy absorption what sole pedaled ground, mitigate the impact force to sole, elastic force TPU exists
The energy absorbed in buffering course can be heeloff released again, provided power-assisted for starting, allowed people to run easily and can obtain
To exercise, feel is more comfortable, and long-term dress is not easy to feel tired out；The lateral edge of elastic TPU indsole 11 offers a plurality of lateral recessed
Slot 13, greatly reduces material in structure, reduces the overall weight of sole, and making user, in stepping on there is certain buffering in moment,
The landing ground of support TPU outer bottom 12 offers a plurality of bottom surface flanges 14, increases the frictional force on sole and ground, makes shoe body
It is more stable during the motion.
The elasticity TPU indsole 11 is equipped with an anticollision toe-cap 4, the anticollision toe-cap in foot tiptoe junction with upper of a shoe 2
Interior to be equipped with flexible circuit board 41, the MCU that the flexible circuit board 41 is equipped with data processing and the control for whole system is micro-
Processor 42, the model master control STM8L series of the MCU microprocessor 42, the MCU microprocessor are embedded with a SVM mould
Type data processing module (is not drawn into) in figure, and wireless communication module 43, miniature charging electricity are additionally provided in the flexible circuit board 41
Source 44 and GPS positioning module 45, wireless communication module 43, miniature charge power supply 44 and GPS positioning module 45 pass through internal electricity
Road is connected with MCU microprocessor 42, and the miniature charge power supply 44 includes battery 441 and wireless charging module 442, institute
It states and is connected with a voltage regulator circuit 46 between miniature charge power supply and MCU microprocessor 42, it is useful to guarantee that voltage stabilization is output in institute
Electric module；The MCU microprocessor 42 is connected with a LED buzzer alarm 26, the LED buzzer alarm by peripheral circuit
It is connected in velcro, and with LED lamp tube (being not drawn into figure) in the starlike convex block 23.
It is equipped with an infrared temperature sensor 24 at the corresponding arteria dorsalis pedis of the velcro 22, after the neckline corresponds to foot shin
It is equipped with an infrared pulse transducer 25, the infrared temperature sensor 24 and infrared pulse transducer 25 at artery and passes through periphery electricity
Road is connected with MCU microprocessor 42；
The insole 3 includes wrapping layer 31 and the piezoelectric film sensor 32 in wrapping layer, the insole wrapping layer
For flexible fabric, the piezoelectric film sensor is a kind of super-thin plastic polymer poly vinylidene fluoride (PVDF), piezoelectric voltage
Constant is up to 180 × 10-3Vm/N；The piezoelectric film sensor, which is equipped with, respectively corresponds foot ossa suffraginis, the second phalanx, the
Three phalanxes, the 4th phalanx, toe bones, first metatarsal bone, fifth metatarsal bone, cubitale, cuboid, the sensing point at calcaneum.
The piezoelectric film sensor 32 is connected by internal circuit with MCU microprocessor 42, the MCU micro process
Module 43 is connected with mobile terminal 5 and carries out data interaction, piezoelectric film sensor 32 and the micro- place MCU device by wireless communication
41 are connected with an analog-digital converter 47 between reason device, i.e. piezoelectric film sensor generation information of voltage is converted to digital number by ADC
According to.
The piezoelectric film sensor that the utility model is formed in the sensing point that insole is equipped with multiple high sensitivity, respectively corresponds
The each main stress point position of foot, with reference to Fig. 2, sensing point 321 is set to foot ossa suffraginis corresponding position, and sensing point 322 is set
It is placed in the second phalanx of foot corresponding position, sensing point 323 is set to foot third phalanx corresponding position, and sensing point 324 is set to foot
4th phalanx corresponding position, sensing point 325 are set to foot toe bones corresponding position, and sensing point 326 is set to foot first metatarsal bone
Corresponding position, sensing point 327 are set to foot fifth metatarsal bone corresponding position, and sensing point 328 is set to foot cubitale corresponding position, sensing point
329 are set to foot cuboid corresponding position, and sensing point 320 is set to foot calcaneum corresponding position, and above-mentioned zone is expert at for human foot
Main impetus during walking or running, generation pressure value it is representative, pass is played to the research of foot pressure
Key effect.
When above-mentioned piezoelectric membrane sensing point receives drawing force or bending force, film upper/lower electrode will generate between surface
One voltage signal (produced voltage signal is completely different after human normal walking, tumble moment and tumble), acquires institute
The voltage analog signal obtained is converted to by analog-digital converter 47 (4 ADC channels that analog-digital converter 47 is 10 bit resolutions)
Above-mentioned digital signal collected is carried out data encapsulation and carries out data recombination, acquired by digital signal, MCU microprocessor 42
Journey acquires 1000 pressure values of 10 sensing points using 1S as the period, generates data model, passes through SVM model (wherein SVM
Model parameter is Radial basis kernel function) processing obtain analysis as a result, whether can must identify user with 90 percent probability
It falls；When MCU microprocessor 42 identifies that user falls, instruction can be sounded an alarm immediately and is moved by the arrival of wireless transport module 43
Dynamic terminal 5 reminds human observer and shows the instant geographical location of user by GPS positioning module 45, and passes through LED buzzer alarm
26, which sound the alarm and connect the LED lamp tube in starlike convex block 23, issues light, and family can be used and obtain surrounding effectively and timely
It helps, while the child that the utility model is also applied for the elderly and just learns to walk；Human observer can be mobile eventually in mobile phone, computer etc.
Suitable pattern switching threshold can be arranged in end input the elderly or child's height and weight information, SVM model data processing module automatically
Value improves accuracy and reliability that identification is fallen, more preferable compared with other device freedom degrees and interactivity.
The utility model has been merged including heart rate sensor, infrared temperature sensing, GPS positioning module and LED buzzing simultaneously
Alarm device can provide the heart rate information, body temperature information, location information of the elderly, can monitoring and evaluation the elderly's physiological status,
When heart rate is too fast or abnormal body temperature Shi Yihui sounds an alarm instruction and shows the particular geographic location of the elderly in mobile terminal.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (9)
1. one kind be based on pressure sensing intelligent shoe, including sole, the upper of a shoe being arranged on sole and setting sole with
Insole between upper of a shoe, it is characterised in that: the upper of a shoe is integral type double layer net surface, and neckline is equipped with above the upper of a shoe, described
Neckline is resilient flexibility fabric, and the resilient flexibility fabric, which is covered on double layer net surface, forms scalable neckline, in the upper of a shoe
Portion is equipped with a velcro, for fixing upper of a shoe tightness, is additionally provided with starlike convex block in the velcro, in the starlike convex block
Embedded with LED lamp tube；
The insole includes insole wrapping layer and the piezoelectric film sensor in wrapping layer, and the insole wrapping layer is flexibility
Fabric, the piezoelectric film sensor be equipped with respectively correspond foot ossa suffraginis, the second phalanx, third phalanx, the 4th phalanx,
Toe bones, first metatarsal bone, fifth metatarsal bone, cubitale, cuboid, the sensing point at calcaneum；
The sole includes elasticity TPU indsole and support TPU outer bottom, and the lateral edge of the elasticity TPU indsole offers a plurality of sides
To groove, the landing ground of the support TPU outer bottom is equipped with a plurality of bottom surface flanges, the elasticity TPU indsole and upper of a shoe half sole foot
Sharp junction is equipped with an anticollision toe-cap, and flexible circuit board is equipped in the anticollision toe-cap, and the flexible circuit board is equipped with for whole
The MCU microprocessor of data processing and the control of a system is additionally provided with wireless communication module and miniature in the flexible circuit board
Charge power supply, the wireless communication module and miniature charge power supply are connected with MCU microprocessor, the piezoelectric membrane sensing
Device is connected by internal circuit with MCU microprocessor, and the velcro, which corresponds to, is equipped with infrared temperature sensing at arteria dorsalis pedis
Device, the neckline, which corresponds to, is equipped with an infrared pulse transducer, the infrared temperature sensor and infrared arteries and veins at foot posterior tibial artery
Sensor of fighting passes through peripheral circuit and is connected with MCU microprocessor.
2. according to claim 1 a kind of based on pressure sensing intelligent shoe, it is characterised in that: the micro- place MCU
Reason device is embedded with a SVM model data processing module.
3. one kind described in any one of -2 claims is based on pressure sensing intelligent shoe according to claim 1, special
Sign is: an analog-digital converter is connected between the piezoelectric film sensor and MCU microprocessor, by piezoelectric film sensor
It generates information of voltage and is converted to digital data signal.
4. according to claim 3 a kind of based on pressure sensing intelligent shoe, it is characterised in that: the micro- place MCU
Module is connected with mobile terminal and carries out data interaction reason device by wireless communication.
5. according to claim 4 a kind of based on pressure sensing intelligent shoe, it is characterised in that: the micro- place MCU
Reason device is also connected with a LED buzzer alarm, the LED buzzer alarm be set in velcro and in the starlike convex block
LED lamp tube is connected.
6. according to claim 1 a kind of based on pressure sensing intelligent shoe, it is characterised in that: the miniature charging
Power supply includes battery and wireless charging module.
7. according to claim 6 a kind of based on pressure sensing intelligent shoe, it is characterised in that: the miniature charging
A voltage regulator circuit is connected between power supply and MCU processor.
8. according to claim 1 a kind of based on pressure sensing intelligent shoe, it is characterised in that: the flexible circuitry
Plate is additionally provided with a GPS positioning module, and the GPS positioning module is connected with MCU microprocessor.
9. according to claim 1 a kind of based on pressure sensing intelligent shoe, it is characterised in that: the piezoelectric membrane
Sensor is a kind of super-thin plastic polymer poly vinylidene fluoride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821203127.3U CN209376807U (en) | 2018-07-27 | 2018-07-27 | One kind being based on pressure sensing intelligent shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821203127.3U CN209376807U (en) | 2018-07-27 | 2018-07-27 | One kind being based on pressure sensing intelligent shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209376807U true CN209376807U (en) | 2019-09-13 |
Family
ID=67868949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821203127.3U Active CN209376807U (en) | 2018-07-27 | 2018-07-27 | One kind being based on pressure sensing intelligent shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209376807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669702A (en) * | 2018-07-27 | 2018-10-19 | 福建鸿星尔克体育用品有限公司 | One kind being based on pressure sensing intelligent shoe |
-
2018
- 2018-07-27 CN CN201821203127.3U patent/CN209376807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669702A (en) * | 2018-07-27 | 2018-10-19 | 福建鸿星尔克体育用品有限公司 | One kind being based on pressure sensing intelligent shoe |
| CN108669702B (en) * | 2018-07-27 | 2023-12-08 | 福建鸿星尔克体育用品有限公司 | Intelligent sports shoes based on pressure sensing |
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