CN205250477U - Intelligence shoes based on press force information to acquire enough entirely - Google Patents
Intelligence shoes based on press force information to acquire enough entirely Download PDFInfo
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- CN205250477U CN205250477U CN201520890274.2U CN201520890274U CN205250477U CN 205250477 U CN205250477 U CN 205250477U CN 201520890274 U CN201520890274 U CN 201520890274U CN 205250477 U CN205250477 U CN 205250477U
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Abstract
The utility model discloses an intelligence shoes based on press force information to acquire enough entirely, the sole that constitutes including the upper and lower end, the laminating is provided with film formula pressure distribution sensor on the insole, and the heel of going to the bottom is equipped with the recess, is provided with in the recess to handle chip, battery, and it integratedly on the chip has an acquisition circuit to handle, and acquisition circuit is connected on film formula pressure distribution sensor and the processing chip. The utility model discloses can in real time, intactly detect human sole pressure distribution.
Description
Technical field
The utility model relates to intelligent shoe field, specifically a kind of intelligent shoe structure of obtaining based on complete sufficient pressure information and unique pressure sensor array design thereof.
Background technology
The wearing equipment such as the intelligent shoe based on pressure sensor also often have finding, as adopted acceleration transducer, gyroscope, Temperature Humidity Sensor, alignment sensor, pressure sensor to realize the measurement of body motion information. As the CN1839724A of Adidas Internat Marketing B. V, this utility model relates to a kind of sport footwear for weight training or body-building application, the shoe sole component of this sport footwear has recess and holds electronic installation for dismountable mode, hold the case of electronic pedometer, accelerometer or velocity sensor, wherein case has the shape corresponding with sole center dant shape. This utility model can not only removably sensor is assembled in sole and sole is made of one, and can be whole electronic installations, as pedometer, accelerometer or velocity sensor, MP3 player or other any applicable electronic installation is assembled in sole and sole is made of one. New Balance Athletic Shoe, Inc.; CN103442607A the utility model relates to the apparatus and method of the one or more athletic performance features for monitoring user, a kind of example apparatus comprises: sensing cell, be suitable for being attachable on user's footwear, sensing cell comprises: first sensor, be suitable for the movement of the pin that monitors user in the time that user moves, first sensor comprises gyrosensor; Processing apparatus, for the first performance characteristic based on determine user from the output of first sensor, the pin impingement position of the pin that the first performance characteristic comprises user in the time of colliding surface; And carrying device, for the packet that represents performance characteristic is sent to remote receiver. CN203279897U discloses a kind of Multifunctional intelligent shoe, comprises shoes body, is embedded in the intrinsic electrification component of shoes and intelligent-induction assembly; Electrification component comprises a pair of gas/liquid capsule, a pair of mozzle, impeller, battery and microgenerator, a pair of gas/liquid capsule is connected to respectively the both sides of impeller by a pair of mozzle, the junction of a pair of gas/liquid capsule and a pair of mozzle is provided with check valve, the rotating shaft of impeller is connected with the gear of microgenerator, battery is connected with microgenerator, a pair of gas/liquid capsule lays respectively at front foot and metapedes place, and impeller is positioned at arch of foot place; Intelligent-induction assembly comprises four pressure inductors and surface-mounted integrated circuit, and four pressure inductors are connected with surface-mounted integrated circuit respectively, and four pressure inductors are distributed in vola. CN103142236A utility model provides a kind of intelligent shoe-pad and method of measuring walking step state, this intelligence shoe-pad comprises insole body, is arranged in pressure sensor, control centre, signal transmission module and analysis module on insole body, control centre is connected with one end of pressure sensor successively by analog switch, the other end of pressure sensor is directly connected with control centre, and control centre and analysis module carry out information interaction by signal transmission module. CN104778647A utility model discloses a kind of system that realizes sport health management and exercise habit analysis based on intelligent shoe, and this system comprises: intelligent shoe, user terminal and cloud server; Wherein, described intelligent shoe, for gathering user's pressure data and transferring to user terminal; Described user terminal, for pressure data analysis being judged to the motion state that user is current, according to the motion conditions of result of determination counting user, and transfers to cloud server; Described cloud server, for recording this user's motion conditions, and analyzes this user's exercise habit, and recommends exercise habit other users similar to it to this user. CN104434128A discloses a kind of left and right pin dynamic identifying method based on plantar pressure distributed intelligence, CN104473650A discloses a kind of monitoring footwear of the sports energy consumption based on flexible force dependent sensor and monitoring method thereof, obtain user's the moving parameter information such as cadence, leg speed by gathering plantar pressure distributed intelligence, in conjunction with human body property parameters such as sex, height, Leg lengths, utilize multiple linear regression analysis method to set up sports energy consumption model, realize the Real-Time Monitoring of sports energy consumption. Sports energy consumption monitoring footwear comprise sport footwear and watch that the quick sensing shoe-pad of flexible force is installed. CN203914881U discloses a kind of intelligent shoe, comprises sole and upper of a shoe, also comprises the micro temperature sensor for gathering the temperature signal in footwear; For gathering the Miniature humidity sensor of the moisture signal in footwear; The micro pressure sensor of the pressure signal of sole while moving for gathering; The miniature three-dimensional acceleration transducer of the three-dimensional acceleration signal of sole while moving for gathering; For the transmitter that receives described temperature signal, moisture signal, pressure signal and three-dimensional acceleration signal and send; With the power supply for to micro temperature sensor, Miniature humidity sensor, micro pressure sensor, miniature three-dimensional acceleration transducer and transmitter power supply. CN204048279U discloses a kind of multifunctional intellectual shoe-pad, comprise: lower insole surfaces (1), upper insole surfaces (2), forefoot first metatarsal bone pressure sensor (3), forefoot fifth metatarsal bone pressure sensor (4), hind paw pressure sensor (8), the PCB circuit board (5) of integrated tri-axial acceleration sensor, three-axis gyroscope, Temperature Humidity Sensor, message processing module, wireless communication module, rechargable power supplies (6); Forefoot first metatarsal bone pressure sensor (3), forefoot fifth metatarsal bone pressure sensor (4), hind paw pressure sensor (8), PCB circuit board (5) and rechargable power supplies (6) are embedded among the insole body being made up of upper and lower insole surfaces. CN103799618A utility model discloses a kind of intelligent shoe-pad, comprise the top layer that contacts with vola and with footwear in the bottom that offsets of the end, between described top layer and bottom, circuit board is set, on described circuit board, be provided with microprocessor and the bluetooth module that is controlled by microprocessor, below, described top layer also distributes and is provided with the pressure inductor of at least three electric connection microprocessors, described bluetooth module and smart mobile phone or panel computer radio communication. CN104146712A utility model provides a kind of Wearable plantar pressure checkout equipment, comprises shoe-pad, it is characterized in that: this equipment comprises pressure sensing module, central processing control module, wireless communication module, host computer, gyroscope, accelerometer and signal prompt module. Nike, sub-Circe also in portioned product, adopt 4-12 independently pressure sensor for the exploitation of intelligent shoe.
The most of Patent right requirement of design of above-mentioned intelligent shoe mainly lays particular emphasis on structure, circuit, the data method of integral device and realizes, tested object is regarded a multi-rigid model as the people who dresses intelligent shoe or shoe-pad, only needs the triggering of a force value and determination methods to realize. The refinement feature of foot is not quantized, the data acquisition of the required single or multiple pressure sensors of employing of intelligent shoe is realized, pressure sensor structure design does not also specifically describe.
Also have some patents to relate to pressure distribution sensor but not the description of pressure sensor combination separately, circuit collection and the data thereof of mainly having described pressure distribution sensor realize. CN103720115A utility model discloses a kind of intelligent shoe, comprise sole and vamp, in described sole, be provided with the pressure sensor and the control module that pressure are converted to signal of telecommunication output, described control module comprises wireless communication module and control module, and described wireless communication module is connected with control module data, control module is connected with pressure sensor data. CN101524196A utility model has been announced a kind of digital shoes based on pressure sensor, it is characterized in that comprising signaling conversion circuit, microprocessor, radio-frequency transmissions chip, radiofrequency receiving chip, radio frequency reader, data collecting card, terminal handler and the numerous pressure sensors that are arranged at sole surface, wherein the output of pressure sensor is connected in series signaling conversion circuit successively, microprocessor, radio-frequency transmissions chip, the output of radiofrequency receiving chip is connected in series radio frequency reader successively, data collecting card, terminal handler, radio-frequency transmissions chip and radiofrequency receiving chip wireless connections. CN101116561A the utility model relates to the digital track shoes based on flexible array pressure sensor, wherein electronic device is the interface being electrically connected with the shoe-pad of pressure sensor with it, front end, half sole both sides and the rear end of shoe-pad is equipped with respectively an above pressure sensor, pressure sensor is electrically connected with interface, for converting the pressure at the different parts place from sole to the signal of telecommunication, information gathering transmission part comprises left information gathering parts, right information gathering parts and information transfer parts, for collecting the electric pressure signal from left and right running shoes electronic device, and it is carried out to transfer transmission, handheld terminal parts are used for processing from the signal of information gathering transmission part, with obtain flexible array pressure sensor digital track shoes in use in dynamic paces feature, the method is divided wireless real-time monitoring real-time analysis or two kinds of situations of wired Real-Time Monitoring off-line analysis. CN104161529A utility model discloses a kind of plantar pressure distributed detection system, comprising: detection layers, is constructed to detect plantar pressure signal, and converts the plantar pressure signal detecting to the signal of telecommunication, process sending module, be constructed to receive the signal of telecommunication that described detection layers converts to, the signal of telecommunication receiving is processed, and the signal of telecommunication is after treatment sent to extraneous receiving equipment.
A few patents has been emphasized the realization of the pressure distribution sensor of different materials and structure. CN103900741A discloses a kind of wearable Intelligent testing fixed system, comprise piezoelectric transducer and data processing module, the output of described piezoelectric transducer is connected with the input of described data processing module, and described piezoelectric transducer adopts piezo-electric electret thin film material to be prepared from. CN104207409A utility model discloses the intelligent shoe-pad of a kind of pressure from perception, self power generation, it is made up of parts such as upper and lower insole body, insole sandwich, electric heating piece, piezoelectric stack, bluetooth module, functional select switch, processing and control module, battery, mini-USB interfaces, can communicate by letter with the application software on smart mobile phone by bluetooth; The utility model has used piezoelectric stack, and the step number can just can measure the pressure of foot and calculate walking without external sensor time, with the problem such as activity level, walking health of monitor user '. CN102564657A utility model relates to a kind of array-type flexible pressure distribution sensor based on Graphene, it comprises flexible substrate, described flexible substrate is provided with graphene film array, in described graphene film array, comprise at least one graphene conductive body, described graphene conductive body is electrically connected with column electrode and row electrode in flexible substrate. CN104535229A utility model relates to a kind of based on pressure drag piezoelectricity flexible sensor compound pressure-detecting device and method, utilize piezoresistance sensor group detected pressures distribution situation, after data acquisition and processing module, become data signal, send to calculation of pressure module by wireless communication module, and show in real time at display module. Utilize piezoelectric signal to judge whether in pressure variable condition, switch sleep and the state of activation of single-chip microcomputer; Under long-time sleeping state, piezoresistance sensor is proofreaied and correct zero point; Under state of activation, carry out the tracking of pressure sensor signal frequency dynamic, when in high frequency response, utilize piezoelectric transducer signal to revise the signal of piezoresistance sensor, improve its high frequency performance. The pressure distribution sensor system of CN101281066A Nitta Corporation utility model has: in film substrate (1), have separate 2～8 pressure sensitive conductive elements (4) and respectively from (having pressure sensitive conductive element in the crosspoint of 1 column electrode and 2～8 row electrodes) pressure distribution sensor S of the wiring (2) of its extension and terminal (3); Treatment circuit, has the amplifier being connected with each terminal (3) of the resistance variations that should measure respectively each described pressure sensitive conductive element (4); For carrying out the software from the computing of signal of described treatment circuit and the demonstration of measurement result, record, analysis, wherein, make the position of the pressure sensitive conductive element (4) in the plan view shape of described film substrate (1) and film substrate (1) be suitable for purposes. CN102539035A utility model relates to a kind of dot matrix type pliable pressure distribution sensor and preparation method thereof, it comprises the first flexible substrate and the second flexible substrate, in the first flexible substrate, column electrode is set, the quick ink of column electrode power that is coated with electrical connection on column electrode, is provided with row extraction electrode corresponding to the other end that column electrode is set in the first flexible substrate; Row electrode is set in the second flexible substrate, is coated with the quick ink of row electrode force of electrical connection on row electrode, the second flexible substrate is provided with row extraction electrode corresponding to the other end that row electrode is set; The first flexible substrate correspondence arranges one end one end insulation rear bonding that row extraction electrode be set corresponding to the second flexible substrate of row extraction electrode and fixes, and make to be crisscross distribution between column electrode and row electrode, column electrode contacts with the quick ink of row electrode force of row electrode by the quick ink of column electrode power.
The rights protection of above-mentioned patent is mainly circuit collection design and the transfer of data thereof of pressure distribution sensor; not having independent pressure distribution sensor structure to realize describes; described sensor is uniform size and range, equally distributed structure; (everyone foot feature is unique in Static and dynamic feature: sufficient type (foot length, foot breadth to be difficult to meet detection that individuation foot pressure distributes and assessment; Greece's pin/Rome pin; flat/normal/Gao Gong; turn up/inside turn over, can not be completely accomplished by simple placement and equalization design.
From over 2007, we are exploring the structural design of various pressure distribution sensors and data realize always, to improve the uniformity, stability, personalized coupling etc. of sensor. as CN101201279A the utility model is to provide a kind of pressure distribution measurement device and measuring method thereof, pressure distribution testing arrangement drives collecting unit (2) and Computer Analysis process software (3) to form by flexible array sensor (1), embedded signal. embedded signal drives collecting unit (2) to have the rank scanning driving of array and the pressure signal acquisition function of array point, is connected with computer by USB2.0 interface, Computer Analysis is processed soft and is comprised communication interface modules, data access module, data analysis module, module for managing files and printing drive module. computer, by the force information of collection power sensor output, obtains distributed intelligence, Center of Pressure and the power spectrum information etc. of active force information, active force, comprising Shoe-pad structure by analysis software. CN104207792A utility model discloses a kind of bed body pressure distribution test macro based on dynamic balance, include a body, on bed body, be stacked with ergograph, mattress, diaphragm type pressure distribution sensor, in bed body, be provided with Acquisition Circuit, pressure sensor distribution density difference in diaphragm type pressure distribution sensor, is equivalent to adopt multisensor to verify mutually the reliability design of target and data. CN104083175A utility model discloses a kind of pressure distribution platform based on region power effect, include ergograph, be stacked in the diaphragm type pressure distribution sensor at ergograph top, at the supporting mechanism of the unstable framework of ergograph supported underneath ergograph, and design the implementation method of the pressure distribution sensor of zones of different, with the current demand of coincidence measurement and assessment as far as possible. CN102930133A utility model discloses integrated balance and gait RES(rapid evaluation system) and appraisal procedure, system is made up of pressure detecting plate, host computer operating terminal, the network switch, the signal that pressure detecting plate detects transfers to host computer operating terminal by the network switch, processes the last assessment report that generates through host computer operating terminal. CN102921162A utility model discloses a kind of self-service balance and gait training system and method, system is by training sensory panel, host computer operating terminal, the network switch, wireless nine axle attitude measurement assemblies, wireless network camera forms, the signal that training sensory panel detects, and wireless nine axle attitude measurement assemblies, the signal that wireless network camera obtains transfers to host computer operating terminal by the network switch respectively, the object of undergoing training completes the training of equilibrium function and gait according to the guiding of operating terminal software (training game), finally generate training report.
But traditional instrument based on pressure distribution sensor, system usually, in the application of scientific research field and medical rehabilitation, are had relatively high expectations to the accuracy of data, even do not have but real-time processing, storage, power consumption basic demand to sample data is very low. The pressure distribution sensor system of slab construction is relatively stable, not fragile; But be placed on footwear body inside, due to every pair of footwear, each sufficient, everyone essential characteristic is different with exercise habit, easily loses and fatigue phenomenon, it is most important that the stability of product just seems.
Traditional equilibrium partial pressure distribution sensor refers to that all pressure distribution sensors are at other arbitrary region, and single pressure distribution sensor is all same shape, size, specified full scale. How the area of Regional Economy does not change, and single pressure distribution sensor is all identical shape, size, specified full scale, the difference of distributed quantity just. Wherein single pressure distribution sensor can be rectangle, square or special-shaped. No matter single pressure distribution sensor is rectangle, square or special-shaped, is all unified collection in rear end, synchronously completes. The specified full scale of the sensor in each region, size, shape are consistent, and Acquisition Circuit ranks solidify. The pressure distribution sensor of zones of different, reticular density, size shape, specified full scale is to realize by multiple collector units synchronization, and corresponding assembly is more, and cost is high, demarcation debugging work load is huge, and System Fault Tolerance rate is low.
Intelligent shoe as the equipment of wearing must gather in structure, footwear body structure coupling, individuation feature representation, large data storage, low power dissipation design, environmental adaptation reliability, lower cost materials and technique and do a large amount of systems improvement designs at the structure distribution of pressure distribution sensor, circuit, could meet growing individualized intelligent terminal requirements.
Utility model content
The purpose of this utility model is to provide a kind of intelligent shoe of obtaining based on complete sufficient pressure information reliably, the problem existing to solve prior art, and the personalized plantar pressure of realizing real-time human body distributes.
In order to achieve the above object, the technical scheme that the utility model adopts is:
The intelligent shoe of obtaining based on complete sufficient pressure information, it is characterized in that: including goes to the bottom and fit is arranged on the sole that the middle end on going to the bottom forms, and laminating is arranged on the diaphragm type pressure distribution sensor at the middle end, described diaphragm type pressure distribution sensor is made up of the multiple thin-film pressure sensors that are array distribution, the described heel of going to the bottom is provided with groove, in groove, be provided with process chip and supply power to the battery of process chip, in described process chip, be integrated with Acquisition Circuit, described diaphragm type pressure distribution sensor is connected with Acquisition Circuit in process chip;
Described Acquisition Circuit comprises UNIX embedded system, extendible rank scanning circuit, signal amplifying and conditioning circuit, gating circuit, signal amplification circuit, signal output module, oscillator, power management module, wireless module, the power port of described power management module access embedded system, battery accesses embedded system by power management module, the control end of described extendible rank scanning circuit, the control end of gating circuit accesses respectively the control port of embedded system, described diaphragm type pressure distribution sensor accesses the input of extendible rank scanning circuit, the output of extendible rank scanning circuit is connected with the input of signal amplifying and conditioning circuit, the output of signal amplifying and conditioning circuit is connected with the input of gating circuit, the collection port of the output access embedded system of gating circuit, other sensors (comprise acceleration transducer, Temperature Humidity Sensor, power sensor, alignment sensor etc.) access signal amplification circuit input, the collection port of the output access embedded system of signal amplification circuit, the output port of the input access embedded system of described signal output module, the input of signal output module is connected with wireless module, embedded system is connected with the mutual communication of outside display terminal by signal output module, the output of shake access embedded system,
Described diaphragm type pressure distribution sensor gather user's foot seat, stand, walk, run each attitude and shift the characteristic information of phase, and the information of collection is sent into UNIX embedded system by extendible rank scanning circuit, signal amplifying and conditioning circuit, gating circuit successively, embedded system is by fixed partition and Using Free Partition method, in conjunction with the individual foot and the body posture biological information feature that add up accurately to quantize for a long time user;
Multiple pressure sensors in described diaphragm type pressure distribution sensor are the non-equilibrium partial pressure in territory, array-type partition and distribute, be that diaphragm type pressure distribution sensor can be designed to arbitrary region position, pressure sensor shape, size arbitrarily, specified full scale pressure arbitrarily, shape, dimensioned area and the specified full scale pressure of the multiple pressure sensors in zones of different is also different, but adopt same Acquisition Circuit and sequencing scaling scheme, detect with the pressure distribution that adapts to vola personalization;
, optional position has lead-in wire via hole at middle the end, diaphragm type pressure distribution sensor is connected with Acquisition Circuit process chip by the holding wire passing from lead-in wire via hole, due to lead-out wire in the middle of being, need to reduce to greatest extent quantity, size, the quality influence of pressure sensor, the pressure sensor information of zone line can be calculated and be derived by rim pressure sensor; Or holding wire is drawn from edge between diaphragm type pressure distribution sensor and process chip, to avoid losing the sensor information of maximum regions and area;
Described diaphragm type pressure distribution sensor by printing low-temperature insulation material and jointing material on the materials such as polyester film, pi film, cavity network in mineralization pressure sensor array walking direction, not only can improve uniformity and the stability of sensor, cavity network in walking direction can exhaust in long-term use, reduces losing and ambient influnence of pressure sensor; Insulating barrier has completely cut off conductor, resistance contacts with external environment, has protected the stability of sensor; The simultaneously top of basal plane under the bottom of the top base of sensor, sensor, under microstructure, form by conductor layer, resistive layer, insulating barrier the thickness that exceeds basal plane, steam vent is located at leading portion and the rear end of pressure sensor inside, and draws from the upper end of material for sole of shoe.
The described intelligent shoe of obtaining based on complete sufficient pressure information, it is characterized in that: described in the side of going to the bottom have lower charging inlet draw-in groove, under middle bottom side correspondence, charging inlet draw-in groove position has charging inlet draw-in groove, form charging inlet draw-in groove by upper and lower charging inlet draw-in groove is involutory, in charging inlet draw-in groove, be fixed with charging inlet by virtual interface terminal, in described going to the bottom, also have the metallic channel that is communicated with lower charging inlet draw-in groove and groove, described charging inlet is connected with battery in groove by the wire extending along metallic channel.
The described intelligent shoe of obtaining based on complete sufficient pressure information, is characterized in that: described in the upper marginal position of going to the bottom be provided with multiple anchor points, to realize process Installation and the size coupling of pressure distribution sensor.
The described intelligent shoe of obtaining based on complete sufficient pressure information, it is characterized in that: in diaphragm type pressure distribution sensor, select a row or column pressure sensor as independent information circuits, or independent print one group by multiple pressure sensors along annular pressure sensor sequence in series as independent information circuits, to judge whether pressurized or to certain pressure threshold value of vola; Below whole threshold values or 0, set certain hour section and time length, the Acquisition Circuit of entirety enters resting state, when having exceeded certain threshold value, starts immediately mode of operation, to have reduced the power consumption of battery. The synchronization structure of sort circuit and sensor is not limited only to membrane structure pressure sensor (containing analog quantity, digital quantity, switching value information), also can be adapted to the pressure sensor (containing analog quantity, digital quantity, switching value information) of piezoelectric membrane, conductive rubber, capacitance structure.
The described intelligent shoe of obtaining based on complete sufficient pressure information, it is characterized in that: the process chip that is integrated with Acquisition Circuit is encapsulated in shell, shell is the fixed support structure as heel portion and foot middle part at heel, described oscillator receives the instruction of UNIX embedded system in Acquisition Circuit and vibrates, and makes user's perception, identification, provisioning information and instruction.
The described intelligent shoe of obtaining based on complete sufficient pressure information, it is characterized in that: diaphragm type pressure distribution sensor is except the collection ranks of how much ranks orders of formation standard, also can form the not collection ranks taking physical dimension as ranks, on diaphragm type pressure distribution sensor, the pressure sensor ranks loop of corresponding each vertical stratification is printed with the current-limiting resistance of planar structure, regulating resistor, earth resistance, by voltage, Current Control within the specific limits, to reduce power consumption, improve the uniformity of product, reduce the components and parts of rear end Acquisition Circuit, complexity, volume, cost.
The described intelligent shoe of obtaining based on complete sufficient pressure information, is characterized in that: described in go to the bottom bottom surface laminating be provided with rubber-sole and suitable graphic structure, both can keep suitable stiffness to be used for vola and support, again can be wear-resisting, anti-skidding.
The utility model is unified Real-time Collection, pressure distribution sensor based on feedback check gathers structure, in the diaphragm type pressure distribution sensor adopting, pressure sensor distribution dot matrix is different from traditional uniform distribution (square), can adopt unified ranks to be not decile cutting, also can adopt different dot matrix density combinations, one-shot forming, same conditioning.
The simultaneously spatial distribution of the utility model based on pressure trace, personalizable obtains the data such as the foot length, foot breadth, foot trace, each areal pressure center, geometric center, cadence, walking period of foot, recommends suitable manner and healthy scheme.
The utility model can be sat assessment and the training of station transfer, erect-position balance, the transfer of standing away, walking balance, running simultaneously,
The long duration of the utility model based on pressure distribution information detects and accumulative total simultaneously, can carry out the prompting of diabetes assessment, injury gained in sports, later stage rehabilitation efficacy.
Brief description of the drawings
Fig. 1 is the utility model structure explosive view.
Fig. 2 is the utility model Acquisition Circuit structural principle block diagram, wherein:
Fig. 2 a is structured flowchart, and Fig. 2 b is theory diagram.
Fig. 3 is the utility model diaphragm type pressure distribution sensor regional distribution chart, wherein:
Fig. 3 a is point arrangement time domain distribution maps such as the identical all the sensors of ranks number.
Fig. 3 b is that ranks number is identical, position is identical, territory, area different time zone distribution map.
Fig. 3 c is that ranks number is identical, position is different, territory, area different time zone distribution map.
Fig. 3 d is pressure sensor structure and mount schematic diagram (left sufficient schematic diagram) in the utility model.
Fig. 4 is the cavity network diagram in pressure sensor array walking direction in the utility model.
Fig. 5 is the information circuits schematic diagram that the utility model is chosen pressure activated sensor.
Fig. 6 is pressure sensor lead-in wire via hole position view in the utility model.
Fig. 7 is the current-limiting resistance of the utility model pressure distribution sensor
Fig. 8 is the dividing potential drop earth resistance figure of the utility model pressure distribution sensor
Detailed description of the invention
As shown in Figure 1, the intelligent shoe of obtaining based on complete sufficient pressure information, include go to the bottom 1 and laminating be arranged on the sole that the middle end 2 on going to the bottom forms, and laminating is arranged on the diaphragm type pressure distribution sensor 3 at the middle end 2, diaphragm type pressure distribution sensor 3 is made up of the multiple thin-film pressure sensors that are array distribution, 1 heel of going to the bottom is provided with groove 4, in groove 4, be provided with process chip 5 and supply power to the battery 6 of process chip 5, in process chip 5, be integrated with Acquisition Circuit, diaphragm type pressure distribution sensor 3 is connected with Acquisition Circuit in process chip 5;
As shown in Figure 2, Acquisition Circuit comprises UNIX embedded system, extendible rank scanning circuit, signal amplifying and conditioning circuit, gating circuit, signal amplification circuit, signal output module, oscillator, power management module, wireless module, the power port of power management module access embedded system, battery 6 accesses embedded system by power management module, the control end of described extendible rank scanning circuit, the control end of gating circuit accesses respectively the control port of embedded system, diaphragm type pressure distribution sensor 3 accesses the input of extendible rank scanning circuit, the output of extendible rank scanning circuit is connected with the input of signal amplifying and conditioning circuit, the output of signal amplifying and conditioning circuit is connected with the input of gating circuit, the collection port of the output access embedded system of gating circuit, other sensor (acceleration transducers, Temperature Humidity Sensor, power sensor, alignment sensor etc.) access signal amplification circuit input, the collection port of the output access embedded system of signal amplification circuit, the output port of the input access embedded system of described signal output module, the input of signal output module is connected with wireless module, embedded system is connected with the mutual communication of outside display terminal by signal output module, the output of shake access embedded system.
Diaphragm type pressure distribution sensor 3 gather user's foot seat, stand, walk, run each attitude and shift the characteristic information of phase, and the information exchange of collection is crossed successively and sent into embedded system by extendible rank scanning circuit, signal amplifying and conditioning circuit, gating circuit, embedded system is by fixed partition and Using Free Partition method, in conjunction with the individual foot and the body posture biological information feature that add up accurately to quantize for a long time user.
1 side of going to the bottom has lower charging inlet draw-in groove 7, under sidepiece correspondence of the middle ends 2, charging inlet draw-in groove position 7 has charging inlet draw-in groove 8, form charging inlet draw-in groove by upper and lower charging inlet draw-in groove 7,8 is involutory, in charging inlet draw-in groove, be fixed with charging inlet 10 by virtual interface terminal 9, go to the bottom and also have the metallic channel 11 that is communicated with lower charging inlet draw-in groove 8 and groove 4 in 1, charging inlet 10 is connected with battery 6 in groove 4 by the wire 12 extending along metallic channel 11.
1 upper marginal position of going to the bottom is provided with multiple anchor points 13.
The 1 bottom surface laminating of going to the bottom is provided with rubber-sole 14.
(as CN101201279A, CN104207792A, CN104083175A, CN102930133A, CN102921162A describe to some extent, this patent figure further inherits, protects, extends the patent that the structure of pressure distribution sensor is described and distortion has been taken charge of at me on this basis. Multiple pressure sensors in described diaphragm type pressure distribution sensor are the non-equilibrium partial pressure in territory, array-type partition and distribute, be that diaphragm type pressure distribution sensor can be designed to arbitrary region position, pressure sensor shape, size arbitrarily, specified full scale pressure arbitrarily, shape, dimensioned area and the specified full scale pressure of the multiple pressure sensors in zones of different is also different, but adopt same Acquisition Circuit and sequencing scaling scheme, detect with the pressure distribution that adapts to vola personalization. Fig. 3 a is that the conventional identical all the sensors of ranks number etc. point is arranged time domain distribution map. Fig. 3 b is that ranks number is identical, position is identical, territory, area different time zone distribution map. Fig. 3 c is that ranks number is identical, position is different, territory, area different time zone distribution map.
In different diaphragm type pressure distribution sensors 4, there are the multiple pressure sensors that are array distribution, as shown in Figure 3 a. Subregion equilibrium partial pressure distributes and refers to the pressure distribution sensor in zones of different, size, shape difference. In the same area, (the same area can be divided as requested) single pressure distribution sensor is all same shape, size, specified full scale, how the area of Regional Economy does not change, single pressure distribution sensor is all identical shape, size, specified full scale, just the difference of distributed quantity; Wherein single pressure distribution sensor can be rectangle, square or special-shaped.
Different is Fig. 3 b, Fig. 3 c shape, size, the specified full scale difference at the single pressure distribution sensor of zones of different position, size, gather, synchronously complete (but not the sensor of different reticular densities is synchronously realized by multiple distributed capture devices) in rear end one but can unite, to save material, processing, demarcation, debugging, installation cost. Corresponding line scanning acquisition process scheme also can adopt row acquisition process scheme, the specified full scale design of each single pressure distribution sensor can be inconsistent, to meet abundant application demand, it can be the application scenario of shoe-pad, cushion, mattress, flat board, abnormally-structured dimensional requirement.
Fig. 3 d is the pressure distribution sensor distribution map that in the utility model, pressure sensor structure and pin schematic diagram (left sufficient footwear example schematic) have more intactly embodied different size, regional location, area, and (top base 1-10 pin is the row the electric circuit constitute of representative sensor respectively to have provided the line chart that of pin, the pin of lower basal plane 11-20 is the column circuits composition of representative sensor respectively, 21,22 is that annular series connection triggers resistance circuit pin and lead-in wire).
Described in Fig. 4, sensor by printing low-temperature insulation material and jointing material on the materials such as polyester film, pi film, cavity network in mineralization pressure sensor array walking direction, not only can improve uniformity and the stability of sensor, cavity network in walking direction can exhaust in long-term use, reduces losing and ambient influnence of pressure sensor. Insulating barrier (jointing material, insulating materials) has completely cut off conductor, resistance contacts with external environment, has protected the stability of sensor. The simultaneously top of basal plane under the bottom of the top base of sensor, sensor, under microstructure, form by conductor layer, resistive layer, insulating barrier (adhesives) thickness that exceeds basal plane, steam vent is located at leading portion and the rear end of pressure sensor inside, and draws from the upper end of material for sole of shoe.
Shown in Fig. 5, in diaphragm type pressure distribution sensor 3, select a row or column pressure sensor as independent information circuits, or independent print one group by multiple pressure sensors along annular pressure sensor sequence in series as independent information circuits (conductor of upper and lower circuit, resistance series connection), to judge whether pressurized or to certain pressure threshold value of vola; Below whole threshold values or 0, set certain hour section and time length, the Acquisition Circuit of entirety enters resting state, when having exceeded certain threshold value, starts immediately mode of operation, to have reduced the power consumption of battery. The synchronization structure of sort circuit and sensor is not limited only to membrane structure pressure sensor (containing analog quantity, digital quantity, switching value information), also can be adapted to the pressure sensor (containing analog quantity, digital quantity, switching value information) of piezoelectric membrane, conductive rubber, capacitance structure.
As shown in Figure 6,, optional position has lead-in wire via hole 15 at middle the end 2, diaphragm type pressure distribution sensor 3 is connected with Acquisition Circuit process chip 5 by the holding wire 16 passing from lead-in wire via hole, due to lead-out wire in the middle of being, need to reduce to greatest extent quantity, size, the quality influence of pressure sensor, the pressure sensor information of zone line can be calculated and be derived by rim pressure sensor, or, between diaphragm type pressure distribution sensor 3 and process chip 5, holding wire is drawn from edge, to avoid losing the sensor information of maximum regions and area.
The Lower Half of Fig. 1 characterizes: the process chip that is integrated with Acquisition Circuit is encapsulated in shell, shell is the fixed support structure as heel at heel, shake receives the instruction of UNIX embedded system in Acquisition Circuit and vibrates, and makes user's perception, identification, provisioning information and instruction (1,2,4,13,15,16 compositions of Fig. 1).
Diaphragm type pressure distribution sensor is except the collection ranks of how much ranks orders of formation standard, also can form the not collection ranks taking physical dimension as ranks, on diaphragm type pressure distribution sensor, corresponding each pressure sensor ranks loop is printed with current-limiting resistance (Fig. 7), pressure regulation/earth resistance (Fig. 8), the thick-film resistor of pressure sensor row/column direction series plane direction in the vertical direction, thereby can steady pressure sensor array row/column directional current output valve, to reach metering function, and circuit power consumption is declined. The current-limiting resistance of connecting on each pressure sensor array loop, the parallel resistance of necessary coupling corresponding proportion relation, to stablize supply voltage magnitude, reaches dividing potential drop effect and reduces interference over the ground. And improve the uniformity of product, reduce components and parts, complexity, the volume of rear end Acquisition Circuit.
The bottom surface laminating of going to the bottom is provided with rubber-sole and suitable graphic structure, both can keep certain hardness to support for vola, again can be wear-resisting, anti-skidding.
It should be noted that alternate embodiment and/or the material in the structure of embodiment or alternate embodiment are applicable to all other embodiment described herein.
In the situation that not departing from spirit of the present utility model or essential characteristic, the utility model can be implemented with other concrete form. Therefore description is above considered in all respects illustrative and does not limit the utility model described herein. Scope of the present utility model therefore description by claims but not is above indicated, and belongs in all changes in meaning and the scope of equivalent of claim.
Claims (7)
1. the intelligent shoe of obtaining based on complete sufficient pressure information, it is characterized in that: including goes to the bottom and fit is arranged on the sole that the middle end on going to the bottom forms, and laminating is arranged on the diaphragm type pressure distribution sensor at the middle end, described diaphragm type pressure distribution sensor is made up of the multiple thin-film pressure sensors that are array distribution, the described heel of going to the bottom is provided with groove, in groove, be provided with process chip and supply power to the battery of process chip, in described process chip, be integrated with Acquisition Circuit, described diaphragm type pressure distribution sensor is connected with Acquisition Circuit in process chip;
Described Acquisition Circuit comprises UNIX embedded system, extendible rank scanning circuit, signal amplifying and conditioning circuit, gating circuit, signal amplification circuit, signal output module, oscillator, power management module, wireless module, the power port of described power management module access embedded system, battery accesses embedded system by power management module, the control end of described extendible rank scanning circuit, the control end of gating circuit accesses respectively the control port of embedded system, described diaphragm type pressure distribution sensor accesses the input of extendible rank scanning circuit, the output of extendible rank scanning circuit is connected with the input of signal amplifying and conditioning circuit, the output of signal amplifying and conditioning circuit is connected with the input of gating circuit, the collection port of the output access embedded system of gating circuit, the input of other sensor access signal amplification circuits, the collection port of the output access embedded system of signal amplification circuit, the output port of the input access embedded system of described signal output module, the input of signal output module is connected with wireless module, embedded system is connected with the mutual communication of outside display terminal by signal output module, the output of shake access embedded system,
Described diaphragm type pressure distribution sensor gather user's foot seat, stand, walk, run each attitude and shift the characteristic information of phase, and the information of collection is sent into UNIX embedded system by extendible rank scanning circuit, signal amplifying and conditioning circuit, gating circuit successively, embedded system is by fixed partition and Using Free Partition method, in conjunction with the individual foot and the body posture biological information feature that add up accurately to quantize for a long time user;
Multiple pressure sensors in described diaphragm type pressure distribution sensor are the non-equilibrium partial pressure in territory, array-type partition and distribute, be that diaphragm type pressure distribution sensor can be designed to arbitrary region position, pressure sensor shape, size arbitrarily, specified full scale pressure arbitrarily, shape, dimensioned area and the specified full scale pressure of the multiple pressure sensors in zones of different is also different, but adopt same Acquisition Circuit and sequencing scaling scheme, detect with the pressure distribution that adapts to vola personalization;
, optional position has lead-in wire via hole at middle the end, diaphragm type pressure distribution sensor is connected with Acquisition Circuit process chip by the holding wire passing from lead-in wire via hole, due to lead-out wire in the middle of being, need to reduce to greatest extent quantity, size, the quality influence of pressure sensor, the pressure sensor information of zone line can be calculated and be derived by rim pressure sensor; Or holding wire is drawn from edge between diaphragm type pressure distribution sensor and process chip, to avoid losing the sensor information of maximum regions and area;
Described diaphragm type pressure distribution sensor by printing low-temperature insulation material and jointing material on the materials such as polyester film, pi film, cavity network in mineralization pressure sensor array walking direction, not only can improve uniformity and the stability of sensor, cavity network in walking direction can exhaust in long-term use, reduces losing and ambient influnence of pressure sensor; Insulating barrier has completely cut off conductor, resistance contacts with external environment, has protected the stability of sensor; The simultaneously top of basal plane under the bottom of the top base of sensor, sensor, under microstructure, form by conductor layer, resistive layer, insulating barrier the thickness that exceeds basal plane, steam vent is located at leading portion and the rear end of pressure sensor inside, and draws from the upper end of material for sole of shoe.
2. the intelligent shoe of obtaining based on complete sufficient pressure information according to claim 1, it is characterized in that: described in the side of going to the bottom have lower charging inlet draw-in groove, under middle bottom side correspondence, charging inlet draw-in groove position has charging inlet draw-in groove, form charging inlet draw-in groove by upper and lower charging inlet draw-in groove is involutory, in charging inlet draw-in groove, be fixed with charging inlet by virtual interface terminal, in described going to the bottom, also have the metallic channel that is communicated with lower charging inlet draw-in groove and groove, described charging inlet is connected with battery in groove by the wire extending along metallic channel.
3. the intelligent shoe of obtaining based on complete sufficient pressure information according to claim 1, is characterized in that: described in the upper marginal position of going to the bottom be provided with multiple anchor points.
4. the intelligent shoe of obtaining based on complete sufficient pressure information according to claim 1, it is characterized in that: in diaphragm type pressure distribution sensor, select a row or column pressure sensor as independent information circuits, or independent print one group by multiple pressure sensors along annular pressure sensor sequence in series as independent information circuits, to judge whether pressurized or to certain pressure threshold value of vola; Below whole threshold values or 0, set certain hour section and time length, the Acquisition Circuit of entirety enters resting state, when having exceeded certain threshold value, starts immediately mode of operation, to have reduced the power consumption of battery.
5. the intelligent shoe of obtaining based on complete sufficient pressure information according to claim 1, it is characterized in that: the process chip that is integrated with Acquisition Circuit is encapsulated in shell, shell is the fixed support structure as heel portion and foot middle part at heel, described oscillator receives the instruction of UNIX embedded system in Acquisition Circuit and vibrates, and makes user's perception, identification, provisioning information and instruction.
6. the intelligent shoe of obtaining based on complete sufficient pressure information according to claim 1, it is characterized in that: diaphragm type pressure distribution sensor is except the collection ranks of how much ranks orders of formation standard, also can form the not collection ranks taking physical dimension as ranks, on diaphragm type pressure distribution sensor, the pressure sensor ranks loop of corresponding each vertical stratification is printed with the current-limiting resistance of planar structure, regulating resistor, earth resistance, by voltage, Current Control within the specific limits, to reduce power consumption, improve the uniformity of product, reduce the components and parts of rear end Acquisition Circuit, complexity, volume, cost.
7. the intelligent shoe of obtaining based on complete sufficient pressure information according to claim 1, is characterized in that: described in go to the bottom bottom surface laminating be provided with rubber-sole and suitable graphic structure, both can keep suitable stiffness to be used for vola and support, again can be wear-resisting, anti-skidding.
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| CN201520890274.2U CN205250477U (en) | 2015-11-05 | 2015-11-05 | Intelligence shoes based on press force information to acquire enough entirely |
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| CN201520890274.2U CN205250477U (en) | 2015-11-05 | 2015-11-05 | Intelligence shoes based on press force information to acquire enough entirely |
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| CN205250477U true CN205250477U (en) | 2016-05-25 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266257A (en) * | 2015-11-05 | 2016-01-27 | 安徽埃力智能科技有限公司 | Intelligent shoe based on whole-foot pressure information acquiring |
| CN106174872A (en) * | 2016-08-08 | 2016-12-07 | 北京微心百源科技发展有限公司 | A kind of for preventing the device of diabetics plantar ulcer |
| CN106858882A (en) * | 2017-02-20 | 2017-06-20 | 江苏大学 | A kind of automatic pedometer shoes based on Web server |
| CN107232682A (en) * | 2017-05-15 | 2017-10-10 | 上海斐讯数据通信技术有限公司 | A kind of intelligent shoe monitored with sport health |
| CN113347899A (en) * | 2019-01-24 | 2021-09-03 | 伊科斯克有限公司 | Load sensing device for an article of footwear |
| CN113476028A (en) * | 2021-06-23 | 2021-10-08 | 北京理工大学 | Human physiological state detecting system based on solar energy supply |
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2015
- 2015-11-05 CN CN201520890274.2U patent/CN205250477U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266257A (en) * | 2015-11-05 | 2016-01-27 | 安徽埃力智能科技有限公司 | Intelligent shoe based on whole-foot pressure information acquiring |
| CN106174872A (en) * | 2016-08-08 | 2016-12-07 | 北京微心百源科技发展有限公司 | A kind of for preventing the device of diabetics plantar ulcer |
| CN106858882A (en) * | 2017-02-20 | 2017-06-20 | 江苏大学 | A kind of automatic pedometer shoes based on Web server |
| CN107232682A (en) * | 2017-05-15 | 2017-10-10 | 上海斐讯数据通信技术有限公司 | A kind of intelligent shoe monitored with sport health |
| CN113347899A (en) * | 2019-01-24 | 2021-09-03 | 伊科斯克有限公司 | Load sensing device for an article of footwear |
| CN113347899B (en) * | 2019-01-24 | 2023-12-19 | 伊科斯克有限公司 | Load sensing device for an article of footwear |
| CN113476028A (en) * | 2021-06-23 | 2021-10-08 | 北京理工大学 | Human physiological state detecting system based on solar energy supply |
| CN113476028B (en) * | 2021-06-23 | 2022-12-06 | 北京理工大学 | Human physiological state detecting system based on solar energy supply |
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