CN105915689A - Home-based aged-care intelligent tablet personal computer - Google Patents
Home-based aged-care intelligent tablet personal computer Download PDFInfo
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- CN105915689A CN105915689A CN201610397170.7A CN201610397170A CN105915689A CN 105915689 A CN105915689 A CN 105915689A CN 201610397170 A CN201610397170 A CN 201610397170A CN 105915689 A CN105915689 A CN 105915689A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/271—Devices whereby a plurality of signals may be stored simultaneously controlled by voice recognition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/04—Details of telephonic subscriber devices including near field communication means, e.g. RFID
Abstract
The invention relates to a tablet personal computer and especially relates to a home-based aged-care intelligent tablet personal computer provided for senior citizens. The home-based aged-care intelligent tablet personal computer comprises a shell, a CPU, a display module, a horn, a microphone and a front-facing camera, wherein the CPU, the display module, the horn, the microphone and the front-facing camera arranged in the shell. A health center module, a domestic nursing module, a procurement service module, a family entertainment module, a spiritual home module, a mutual-support module and an NFC card swiping chip are arranged in the tablet personal computer. The NFC card swiping chip is connected to the CPU. A wireless communication module is also included. The wireless communication module, the front-facing camera and the CPU are connected. In the invention, through combining real-time people interaction experiences at home, the senior citizens can use the tablet personal computer to realize on-line purchasing, vital sign detection, collection and storage at home, wherein the vital sign detection, the collection and the storage are performed to form healthy big data; virtual traveling, body feeling game interaction and other correlation links are realized, and through externally connecting body feeling game equipment, the senior citizens can carry out motion entertainment in real time at home.
Description
Technical field
The present invention relates to a kind of panel computer, particularly relate to a kind of family endowment Intelligent flat electricity used to old people
Brain.
Background technology
Along with the development of electronics technology, electronic product is increasingly becoming the aid that people are indispensable, panel computer by
, perfect in shape and function little, easy to carry, easy to operate in its volume is held in both hands by heat.Existing flat board great majority be for play video,
Reading electronic book and simple amusement function, be suitable for youngster and use, and along with popularizing of intelligence science and technology, old people also begins to like
Using intelligence science and technology, that computer of flat board, smart mobile phone are more and more universal, owing to Intelligent flat is made by old people in old people
Different with youngster by demand, according to age and the physical feature of old people, design the flat board electricity that a applicable old people uses
Brain is to meet the development need of intelligence science and technology at present.
Summary of the invention
It is an object of the invention to provide a kind of family endowment Intelligent flat computer, this panel computer can realize function of swiping card and
Electrocardio health monitoring function, can realize communication function by 3G wireless communication module simultaneously.Based on this purpose, the present invention uses
Technical scheme as follows:
A kind of family endowment Intelligent flat computer, including housing be arranged on the CPU of enclosure interior, display module, loudspeaker, Mike
Wind, front-facing camera, described panel computer built-in health center module, housekeeping nursing module, buy service module, emotional affection amusement on behalf
Module, spiritual home module and help each other endowment module, NFC swipe the card chip, and described NFC chip of swiping the card is connected with CPU；Also include
Wireless communication module, described wireless communication module, front-facing camera is had to be connected with CPU.NFC near-field communication (Near Field
Communication, NFC), also known as wireless near field communication, it is a kind of short-range high frequency wireless communication technology, it is allowed to electronics
Carry out contactless Point-to-Point Data Transmission (in ten centimetres) exchange data between equipment, bi-directional data can be carried out.
Further, being additionally provided with bluetooth module in described housing, described bluetooth module is connected with CPU.
Further, it is additionally provided with electrocardio measurement module, described electrocardio measurement module and CPU in described housing to connect；Institute
Stating housing back and have three sections of alloy bars, its disposable punching press is on the shell of flat board；Described alloy bar and electrocardio measurement module are even
Connect；Described panel computer can also connect blood pressure measuring instrument, Oximetry instrument, blood sugar measuring instrument, blood fat measuring instrument,
Measurement of bldy temperature instrument, the data that described whole measuring instruments are measured are by USB, or bluetooth, or manually enter health center's module.
Prestoring health account and the personal health management software of user in described health center module, each measurement module is in real time
Measure the physical condition of user, and measurement data is saved in computer, then testing result is uploaded in health
Core module is analyzed, forms detailed report and form Health database in the background.
Further, the built-in key calling of described panel computer and a key call for help module, pre-in a described key calling module
First set contact phone number and order of priority, recursive call；A described key calls for help the direct built-in emergency call number of module
Code, is provided with a key call button and a key Help Point outside described panel computer.
Further, the built-in GPS module of described panel computer, described GPS module detects customer location in real time, and position
Information issues called telephone number.
Further, the built-in somatic sensation television game of described panel computer, connect Kinect device, television or display end peace
Dress induction apparatus, the two ends of induction apparatus are respectively arranged with five infrared ray, somatic sensation television game handle built-in optical sensor and mike, described light
Learning sensor is ADXL330 acceleration transducer.
Further, described panel computer is also connected with being provided with charging base.
Further, described display module includes LCD display and capacitive touch screen, described LCD display and electric capacity
Formula touch screen is connected with CPU.
Further, being additionally provided with flash memory in described panel computer, described flash memory is connected with CPU.
Further, described NFC chip of swiping the card is SMC532 module, and described 3G wireless communication module is the wireless mould of MW7880
Block.MW7880 wireless module is a wireless product being applicable to HSPA+/UMTS/EDGE/GPRS/GSM multiple network standard
Product, use LCC+LGA packing forms, support CHINAUNICOM 3G and whole world WCDMA network, support HSPA+ high-peed connection, maximum
Speed 42Mbps (DL)/11Mbps (UL), it is possible to provide the several functions such as note, address book, high-speed data, can be widely applied to move
The products such as dynamic broadband access, video monitoring, handheld terminal, mobile unit.
Compare prior art, the invention have the benefit that
(1) combine the real-time interactive of people to be in experience, old people can be stayed indoors, uses panel computer just can realize online
Buying on behalf, vital sign detects, collects, stores, and forms healthy big data；And it is relevant to realize virtual tourism and somatic sensation television game interaction etc.
Link, by the equipment of external somatic sensation television game so that old people is in and just can carry out movement entertainment in real time；
(2) difficult problem that old people will not surf the Net is solved, it is not necessary to be manually entered, login of directly swiping the card, rapidly enter platform；
(3) use acoustic control to call and one-touch physical button, old man one key can be allowed to call kith and kin and urgent feelings
120 can be dialed under condition；
(4) flat board has carried ECG detecting module, can upload to computer in real time with external various physical examination instruments, the data of detection
Health center's module, is analyzed, it is achieved health check-up function, and panel computer shell is provided with bonding jumper；Only need left hand any two hands
Any one finger of the finger+right hand completely attaches to the metal electrode after panel computer, it is not necessary to uses conducting wire, can measure I and lead
Ecg wave form；
(5) present invention uses NFC built-in double card chip, it is allowed to it is point-to-point that panel computer and other electronic equipments carry out expense contact
Data are transmitted, and exchange data, it is possible to achieve electronic money payment；
(6) it is connected with somatic sensation television game handle, somatic sensation television game can be carried out.
Accompanying drawing explanation
Fig. 1 is family endowment Intelligent flat computer architecture schematic diagram of the present invention；
Fig. 2-7 is the schematic diagram of electrocardio measurement module of the present invention；
Fig. 8 is panel computer interface position schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
Embodiment 1
As shown in figs. 1-7, a kind of family endowment Intelligent flat computer, the CPU including housing and being arranged on enclosure interior, display mould
Block, loudspeaker, mike, front-facing camera, described panel computer built-in health center module, housekeeping nursing module, buy service on behalf
Module, emotional affection entertainment modules, spiritual home module and help each other endowment module, NFC swipe the card chip, described NFC swipe the card chip and
CPU is connected；Also include wireless communication module, bluetooth module and GPS module, described wireless communication module, bluetooth module, preposition
Photographic head is connected with CPU.It is additionally provided with electrocardio measurement module, described electrocardio measurement module and CPU in described housing to connect；Described
There are three sections of alloy bars at housing back, and its disposable punching press is on the shell of flat board；Described alloy bar and electrocardio measurement module connect；
Described panel computer can also connect blood pressure measuring instrument, Oximetry instrument, blood sugar measuring instrument, blood fat measuring instrument, body
Temperature measurement instrument, the data that described whole measuring instruments are measured are by USB, or bluetooth, or manually enter health center's module；Institute
State the built-in key calling of panel computer and a key calls for help module, in a described key calling module, pre-set contact phone number
Code and order of priority, recursive call；A described key calls for help the direct built-in emergency call number of module, sets outside described panel computer
There are a key call button and a key Help Point；Described GPS module detects customer location in real time, and positional information is issued is exhaled
The telephone number cried；The built-in somatic sensation television game of described panel computer, connects Kinect device, television or display end and installs sense
Answering device, the two ends of induction apparatus are respectively arranged with five infrared ray, somatic sensation television game handle built-in optical sensor and mike, and described optics passes
Sensor is ADXL330 acceleration transducer.
Described panel computer is also connected with being provided with charging base.
Described display module include LCD display and capacitive touch screen, described LCD display and capacitive touch screen and
CPU is connected.
Being additionally provided with flash memory in described panel computer, described flash memory is connected with CPU.
Described NFC chip of swiping the card is SMC532 module, and described wireless communication module is MW7880 wireless module.
A kind of family endowment Intelligent flat computer, including housing and be arranged on the microprocessor of enclosure interior, display module,
Loudspeaker, mike, the described housing lower right corner built-in SMC532 module NFC swipes the card chip, and described NFC swipes the card chip and microprocessor
It is connected；Also including MW78803G wireless communication module, described 3G wireless communication module is connected with microprocessor；In described housing
It is additionally provided with electrocardio measurement module, described electrocardio measurement module and microprocessor to connect；It is additionally provided with sudden strain of a muscle in described panel computer
Depositing, described flash memory is connected with microprocessor；Bluetooth module, described bluetooth module and microprocessor phase it is additionally provided with in described housing
Even；Being equipped with photographic head before in housing, described photographic head is connected with described microprocessor；There are three sections of alloy bars at described housing back,
Its disposable punching press is on the shell of flat board；Described alloy bar and electrocardio measurement module connect.
NFC near-field communication (Near Field Communication, NFC), also known as wireless near field communication, is a kind of short
The high frequency wireless communication technology of distance, it is allowed to carry out contactless Point-to-Point Data Transmission between electronic equipment (at ten centimetres
In)；
As RFID, NFC information is also to be transmitted by the electromagnetic induction coupled modes of radio frequency section in frequency spectrum；NFC with
Existing contactless smart card technology is compatible, has become as at present and obtains the official standard that more and more leading firm supports；NFC is also
One closely connection protocol, it is provided that various equipment rooms easily, safety, communicate rapidly and automatically；With in wireless world
Other connected modes are compared, and NFC is a kind of in-plant secret communication mode；NFC is towards closely concluding the business, it is adaptable to exchange wealth
The significant datas such as the personal information of business information or sensitivity；Bluetooth can make up the shortcoming that NFC communication distance is not enough, it is adaptable to longer
Range data communication；Therefore, NFC and bluetooth complement one another, and jointly exist.It is true that the light-dutyest NFC protocol may be used for
Guide the Bluetooth pairing processes between two equipment, promote the use of bluetooth.SMC532 module, is one and is integrated with MCU+
The module of NFC, have employed the PN532 of the most widely used NFC chip NXP as NFC bottom communication link, it is ensured that reliable
Property compatibility, then, technical grade (compatible military project level) the single-chip microcomputer STM32 that MCU have employed ARM-M3 is as master control and embedding
Enter the NFC application protocol stack of efficient so that user is the simplest when developing the application of NFC function.Have only to simple
Serial ports instruction can be achieved with NFC Du Xieka card simulation point-to-point (P2P) communication etc. function.Chip volume of swiping the card is little, can spirit
Living and be fixed on mainboard, a size of (40mm x 30mm) module separates with antenna, can match antenna flexibly, by change sky
Line style number can effectively strengthen the power of card reading module and cut short corresponding response time, improves information interactive speed, carries simultaneously
The reliability that high information is mutual, reduces mortality.
MW7880 wireless module is a nothing being applicable to HSPA+/UMTS/EDGE/GPRS/GSM multiple network standard
Line product, uses LCC+LGA packing forms, supports CHINAUNICOM 3G and whole world WCDMA network.MW7880 can support HSPA
+ high-peed connection, maximum rate 42Mbps (DL)/11Mbps (UL), it is possible to provide the several functions such as note, address book, high-speed data,
Can be widely applied to the products such as mobile broadband access, video monitoring, handheld terminal, mobile unit.Modular structure is a size of:
32.0 × 30.0 × 2.3mm, can be realized the quick production of module, provide the company of high reliability for client by standard SMT equipment
Connect mode, be particularly suitable for automatization, extensive, low cost.Module interface is abundanter, and extensibility is higher.
The sheet metal at flat board back is connected with the cardioelectric monitor module of our independent research to do and quickly simply singly leads.
Use sheet metal grinding tool through repeatedly die sinking, the material of use is through test of many times, it is contemplated that population ages, finger resistance,
The factor such as anti-skidding, determines this alloy material of use.And hold the most true for previous generation product user or take away and can tremble,
It is to improve the comfort level that user grasps in being increased contact area one, and reduces shake；Two is by disposable punching press,
Disposable for alloy bar punching press is entered back plate increase equipment attractive in appearance.Need exist for that what is construed to and alloy bar is divided into three sections, and not
It it is the symmetric design of each a section about using.
The ultimate principle of cardiac monitoring is the projection on body surface direction of the synthetic vector of the some activity according to heart, shape
The routine 12 having become 3 limb leads, 3 limbs augmented-leads and 6 chest lead electro-cardiologic signal components lead electrocardiosignal inspection
Survey and analyze.The cardiac electrical projection components size of body surface typically only has hundreds of microvolt signal intensity to several microvolts, needs tool
The signal having high input impedance amplifies, in order to eliminate Hz noise and other high frequency noise sources, in electrocardiosignal amplifying circuit
Need to take into full account the setting of the suppression of common mode noise and passband, know, at ecg characteristics, the electrocardio that method for distinguishing will mainly consider
The detection of QRS wave and extraordinary wave correct calculating electrocardio is proposed.In the design of contact, contact being divided into three sections, one is to allow
Human body measures electrocardio by the electrode difference of three limbs, electrocardio contact has been made a difference prosperity circuit simultaneously, will catch
The body surface current signal grasped, is amplified in this circuit, increases signal intensity.And the clutter collected is cannot be through
Cross what signal strengthened, all effects having accomplished to remove noise wave removing, make the electrocardiogram (ECG) data drawn more accurate.
Singly lead electrocardio module LYDDL_V1.0 to be a high-performance, the two of super low-power consumption lead a passage electrocardio bluetooth module
(ECG Bluetooth Low Energy), easy to use stable, it is only necessary to connect with the mains, it is possible to gather human-body biological letter
Number, there is abundant peripheral hardware I/O port and interface, support second time exploitation, the size (44.5x 29.8 x 1 mm) of SMD encapsulation.
The concrete technical parameter of module is as follows:
Normal sensibility: 10mm/mV ,-5%≤error≤5%；
Work input voltage: 3V～6.5V；
Sample rate: 500Hz；
Internal noise :≤30 μ Vpp；
Input impedance: >=10M Ω；
Common mode rejection ratio: >=90dB；
Frequency response: 0.5Hz～40Hz；
Heart rate display degree of accuracy: should be less than ± 5%；Heart rate measurement scope is: 30bpm～250bpm；
Lead-fail detector prompt facility；
Resistance to polarizing voltage: input adds ± DC polarization voltage of 300mV, change of sensitivity is not more than ± 5%；
Input circuit electric current: each input circuit electric current is not more than 0.1 A；
Common-mode signal rejection ability: the common mode rejection ratio respectively led is more than 80dB；
Multichannel crosstalk: arbitrary passage the most should not produce an output amplitude causing other any passages more than equivalent inpnt
The crosstalk of more than 0.2mVp-v；
ECG P ripple, T ripple, QRS wave group discrimination: 99.9999%；
Module maximum power dissipation: 18.3mA, minimum power consumption is up to 8.8 mA；
Module is with effective in smart mobile phone transmission range 25 meters, and external reception terminal is up to 100 meters；
Described panel computer is also connected with being provided with charging base.Panel computer is facilitated to charge at any time.
Described display module include LCD display and capacitive touch screen, described LCD display and capacitive touch screen and
Microprocessor is connected.
As it is shown in figure 5, described panel computer to be provided with power interface, USB interface, UART interface, SIM interface, hardware multiple
Position interface, sleeping/waking interface, module status display lamp interface, GPIO interface, SDCC interface, calling household, calling 120, sound
Amount adds, volume down button.
The concrete operation step of each module of the present invention is as follows:
In specific operation process, the health center's module in the present invention is " personal health management application system (Personal
Health management application, hereinafter referred to as PHMA) ", it is achieved to electrocardio, blood pressure, blood glucose, blood oxygen saturation
The detection of degree, blood fat, body temperature etc. and analysis, both can manage the health data of oneself easily, it is possible to data longitudinally, laterally
Contrast, fully understands own bodies health indicator parameter.Measure following items respectively:
Electrocardio: for the native system function of tonic chord, its hardware internal what panel computer, completed cardiac electrical detection by panel computer completely and analyze
With display.System has the multiple measurement patterns such as simple limb lead, limb lead, simulation limb lead, simulation chest lead,
According to detection, analysis result, provide between heart rate, heart rate trendgram, RR phase Poincare between phase Poincare scatterplot, difference RR at any time
(bradycardia, tachycardia, sinus arrest, leakage fight, artrial premature beat, ventricular premature contraction, RonT, hole for scatterplot, arrhythmic events
Property arrhythmia), ST section raise (or forcing down) data, ST section height trendgram etc. about myocardial ischemia, heart infarction information in
Hold, and ecg wave form can be shown in real time.The waveform " remembered " and EGC parameter, can play back and print at any time.System has
The multiple measurement patterns such as simple limb lead, limb lead, simulation limb lead, simulation chest lead, wherein simple limb lead
Analysis I can be measured lead ecg wave form judge whether rhythm abnormality, limb lead can measure I, II, III, aVR, aVL,
AVF six lead waveform and analyse whether rhythm abnormality and simulation limb lead can measure M I, M II, M III, MaVR, MaVL,
MaVF six simulates limb lead waveform, and simulation chest lead can be measured MV1, MV5 two and simulate chest lead waveform.First select to survey
The amount time, then select to lead mode, enters and waits interface.This metering system only needs left hand any two finger+right hand to appoint
The finger of anticipating completely attaches to the metal electrode after panel computer, it is not necessary to use conducting wire, can measure I and lead ecg wave form.
Blood pressure: click on the icon on main interface, enters blood measurement module and shows interface；When utilizing blood pressure tester, sphygomanometer
It is completed, waits for a moment or press ' MODE ' button on sphygomanometer panel, the when that there are ' BLE ' printed words in sphygomanometer,
Click on bluetooth icon, select the bluetooth title of equipment, ' successful connection ' printed words below the picture of the left side, can be gone out, occur on the right of click
Icon, blood pressure values can show on interface, clicks on and confirms that icon confirms to preserve.Editor's icon can be clicked on, before mmHg
Edit box input blood pressure values, then click on confirmation.Click on cancellation can update.
Blood glucose: first click on the blood glucose icon on interface, enters interface, clicks on editor's icon, the volume before mmol/L
Collect frame input blood glucose numerical value, then click on confirmation.Or after utilizing blood sugar test, click on all-in-one power source button and confirm
Test result, then by specific connecting line, connects blood fat instrument to panel computer USB port, and panel computer can eject that ' USB sets
Standby access rights ' option, click on ' determine ', blood fat instrument there will be ' and CON ', ' successful connection ' word can be gone out below the picture of the left side
Sample, on the right of click, the icon of appearance is uploaded, and blood glucose numerical value can show on interface, clicks on and confirms that icon confirms to preserve.Again
Click icon is uploaded, and can read next group numerical value the most saved on all-in-one.
Blood fat: click on the blood fat icon on main interface, enters interface shown in figure below；Editor's icon can be clicked on, at mmol/
Edit box input blood fat numerical value before L, then clicks on confirmation.Click can be updated.Or blood fat is completed, click on
All-in-one power source icon exact p-value result, then by specific connecting line, connects blood fat instrument to panel computer USB port,
Panel computer can eject ' USB device access rights ' option, clicks on ' determination ', blood fat instrument there will be ' CON ', under the picture of the left side
Face can go out ' successful connection ' printed words, and the icon occurred on the right of click is uploaded, and blood fat numerical value can show on interface, clicks on and confirms
Icon confirms to preserve.Again tap on icon to upload, next group numerical value the most saved on all-in-one can be read.
Body temperature: click on the enquirement icon on main interface, enters interface shown in figure below；Editor's icon can be clicked on, DEG C before
The edit box input blood oxygen numerical value in face, then clicks on confirmation.Click on cancellation can update.
The emotional affection entertainment modules somatic sensation television game of the present invention utilizes optical sensor to realize, and utilizes and is placed on television
Sensor bar, two ends, left and right are respectively arranged with five infrared ray.Optical pickocff is had in handle, can be according to the position of these LED imagings
Put, angle, the speed of change, calculate the distance of user distance TV, the direction moved up and down, distance, speed, and front and back
(because the relation of instruction cycle, optics sensing can only calculate the speed of slowly movement to the speed of movement.If before and after Kuai Su
Motion, such as punch, just must rely on the signal of accelerometer).Because the LED of sensor bar is to send infrared light, so such as
Fruit around has infrared light supply, may affect the operation of remote, such as incandescent lamp bulb, other infrared remote controllers etc..Can be by
These are removed, or replace the incandescent lamp bulb of infrared light more (hotter) with daylight lamp.
The ADXL330 acceleration transducer of the optical pickocff Analog Devices exploitation in handle, is to emulate electricity
Pressure represents the size of detected acceleration.Capacitance characteristic: capacitance size is directly proportional and electrode to battery lead plate size
The spacing distance of plate is inversely proportional to.Sensing unit is i.e. to utilize this principle design.Acceleration mobile electrode plate and change and upper and lower plates
Interval or contain area, make capacitance change and capacitance voltage value change, therefore can calculate the size of acceleration.
Game paddle built-in microphones and loudspeaker, support vibration function, can say the import and export signal beyond by video signal all
Concentrate on player on hand.The action of user can be sensed, coordinate game design to simulate the game incorporating very much content.?
Mesh illustrates the game of many moneys intention, such as handle is brandished as bat, as ping-pong bat, as golf
Club is waved；When user performs these actions, obediently will not be sitting on chair, but can move around.Use in handle
Be ST company produce 3-axis acceleration sensor chip.Handle by bluetooth use distributed network structure and fast frequency hopping and
Short packet technology, supports point-to-point and point-to-multipoint delivery, and the standard of bluetooth is IEEE802.15, is operated in 2.4GHz frequency band, band
A width of 1Mb/s.Time division duplex transmission scheme is used to realize full duplex transmission.Whole Bluetooth system structure can have bottom hardware mould
Block, intermediate protocol layer and application layer three part composition.As shown in the figure.Bluetooth bottom module has baseband layer (BB), Link Manager layer
(LM) constitute with radio layer (RF).PF is mainly responsible for radio layer and fundamental frequency modulation；BB is responsible for frequency hopping and blue-teeth data and information frame
Transmission；LM is responsible for safety and the control of establishment of connection, dismounting and link.Upper-layer software module can not be with bottom hardware module
Being directly connected to, information and data between two module interfaces just can be transmitted by the explanation of HCI (HCI).
HCI is effectively equivalent to the bridge in Bluetooth protocol between software and hardware, it provides one with lower floor BB, LM, state and control
The uniform command interface of the hardware such as depositor.Intermediate protocol layer includes that logic link control is sent out with adapting protocol (L2CAP), service
Existing agreement (SDP), serial ports simulation protocol (PFCOMM) etc..The superiors are application layers, corresponding to various application models and application journey
Sequence.The bottom module of bluetooth is the core of Bluetooth technology, is the part that all must include of any bluetooth equipment.Bluetooth is operated in
The IMS frequency range (industry, science and Medical band) of 2.4GHz.The equipment that have employed Bluetooth technology can provide up to
The data exchange rate of 720kbit/s.Bluetooth RF defines three kinds of power level, i.e. 100mW, 2.5mW and 1mW.When bluetooth sets
Other power is 1mW(0dBm) time, Bluetooth technology uses frequency hopping eliminate interference and reduce decline.Bluetooth supports that circuit is handed over
Change and two kinds of technology of packet switch, respectively define two kinds of Linktypes, be i.e. synchronous connection oriented link (SCO) and towards nothing
The async link (ACL) connected.Every kind of link supports packet types different in 16, and wherein 4 kinds is to control packet.SCO data
Bag i.e. can transmit speech, it is also possible to transmits data, but when transmitting data, is served only for retransmitting impaired part data.
Transmitting-receiving pack arrangement in SCO frame is symmetrical, i.e. must comprise 1,2 or 3 time slots simultaneously.SCO packet is in reservation
Send in time slot；Once both SCO link is set up, and main and subordinate node just directly transmits SCO packet, it is not necessary to poll (Poll).
Kinnect in the present invention uses degree of depth induction technology, built-in color video camera, infrared (IR) emitter and one
Microphone array, it is possible to the position of the perception mankind, action and sound.Its most important core technology of Kinect is exactly that 3D is deep
The degree information processing technology, depth information mostlys come from the reception of RF transmitter and infrared camera, thus judges
The distance of target object.The 3D depth information technology that Microsoft uses comes from and the cooperation of Prime Sense company.Prime
Sense provides motion detection technology and detection chip PS1080, and uses pumped FIR laser (Light coding) patent
Technology but unlike traditional method of structured light, it launch be not only a set of periodically variable two dimensional image coding,
And be that there are three-dimensional depth data " volume coding ".This light source is called laser speckle (laser speckle), is to work as
The random diffraction spot that laser is formed after being irradiated to rough object or penetrating clouded glass.These speckles have the randomness of height,
And can be along with the different changing patterns of distance, say, that in space, the speckle pattern of any two points is all different.CMOS
Infrared sensor collects the every bit in the camera view ranged space according to the distance reference plane set, by reflection
The black and white spectroscopy mode obtained carrys out perception surrounding: black represents infinity, pure white represent infinitely near.Lycoperdon polymorphum Vitt between black and white
Area correspondence object is to the physical distance of sensor, then by stacking peak value and interpolation calculation, forms a width and represent surrounding
Depth image.Sensor generates depth image stream 3D completely in real time with the speed of 30 frames/s and reproduces surrounding.Its
Main working process is as follows:
(1) use 3DSMAX that feature human body and face are carried out three-dimensional modeling；(2)) the skeleton identification for Kinect is wanted
Ask, it is achieved that the skeleton of threedimensional model sets, drives weight, optimizes and test；(3) OGRE utilizing specific development derives
Plug-in unit derives corresponding model, skeleton and material etc., and uses the game engine OGRE that increases income to carry out figure to show；(4) exist
Human action and the expression of Kinect body-sensing camera driver is achieved on the basis of the major architectural of OGRE and scene manager
Real-time Collection and display.
System design scheme through position grating before camera lens, will encode infrared ray equal by Kinect body-sensing video camera
Even being scattered in measurement space, and noted down down each speckle with free token by infrared camera, initial data is saturating
Cross the view data that built-in chip is calculated as having the 3D degree of depth, as long as object has mobile change within this space, can be complete
The variable quantity of record bottom offset.
The 3D view data that depth information is converted into is for being converted to skeletal system.This system at most can detect simultaneously
6 people occur in measurement space.And for everyone recordable lower 20 groups of data of skeleton character, include body trunk, hands
Foot extremity follow the trail of data with finger etc. will be accomplished whole body somatosensory operation by these data.Microsoft uses machine learning function technology
Machine Learning understands and analyzes the action of user, sets up image data base and forms INTELLIGENT IDENTIFICATION ability, to the greatest extent may be used
The accuracy telling human action can be improved.
The image captured is compareed by Kinect with internal anthropometric dummy having itself, and each meets inside and deposits
The object of anthropometric dummy will be created corresponding skeleton model, and this skeleton model is driven and set benchmark skeleton by system again
With the virtual role of skeleton weight, this role is by identifying that the key position of this skeleton carries out action triggers, and system is permissible
Identify 25 key positions of human body, and on screen, show virtual scene and role in real time by OGRE engine,
And by image engine realize role motion capture Real Time Observation and by physical engine realize simple physical impacts should
With.
Kinect standard limb skeleton implementation method is that 20 datum marks provided with Kinect SDK redefine
19 bones, pointing to towards with the definition of two points of every bone, the most self-defined 19 skeletons and corresponding towards, more fixed
The skeleton of justice Kinect SDK is on self-defining corresponding skeleton, respectively with two endpoint locations of self-defined skeleton
The skeleton length of definition Kinect SDK, finally specifies the rotation side of skeleton with the skeleton vector function of OGRE
To.
The picture that Kinect is captured has depth information, the NITE of recycling OpenNI Yu Prime Sense
Captured and obtained two dimension skeleton, and be substantially made up of joint (Joint), often in the composition of the skeleton of OpenNI
Dou You position, individual joint and two kinds of direction data, and both comprises believability threshold (Confidence), and utilize credible
Degree threshold value may determine that correctly bending towards of joint, and the depth value having in conjunction with Kinect itself can subtract to the full extent
The mistake distortion of skeleton in few gatherer process.
Last it is noted that above example only in order to the present invention is described and and unrestricted technology described in the invention
Scheme；Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, but, this
Field it is to be appreciated by one skilled in the art that still the present invention can be modified or equivalent；And all are without departing from this
The technical scheme of the spirit and scope of invention and improvement thereof, it all should be contained in scope of the presently claimed invention.
Claims (10)
1. a family endowment Intelligent flat computer, including housing and be arranged on the CPU of enclosure interior, display module, loudspeaker, wheat
Gram wind, front-facing camera, it is characterised in that: described panel computer built-in health center module, housekeeping nursing module, buy service on behalf
Module, emotional affection entertainment modules, spiritual home module and help each other endowment module, NFC swipe the card chip, described NFC swipe the card chip and
CPU is connected；Also including wireless communication module, described wireless communication module, front-facing camera are connected with CPU.
The panel computer of band charging base the most according to claim 1, it is characterised in that: it is additionally provided with indigo plant in described housing
Tooth module, described bluetooth module is connected with CPU.
Family endowment Intelligent flat computer the most according to claim 2, it is characterised in that: also set up intentionally in described housing
Electrical measuring module, described electrocardio measurement module and CPU connect；There are three sections of alloy bars at described housing back, and its disposable punching press exists
On the shell of flat board；Described alloy bar and electrocardio measurement module connect；Described panel computer can also connect blood pressure measuring instrument,
Oximetry instrument, blood sugar measuring instrument, blood fat measuring instrument, measurement of bldy temperature instrument, the number that described whole measuring instruments are measured
According to by USB, or bluetooth, or manually enter health center's module.
Family endowment Intelligent flat computer the most according to claim 3, it is characterised in that: the built-in key of described panel computer
Calling and a key call for help module, pre-set contact phone number and order of priority in a described key calling module, circulation
Calling；Described one key call for help the direct built-in emergency call number of module, be provided with outside described panel computer a key call button and
One key Help Point.
Family endowment Intelligent flat computer the most according to claim 5, it is characterised in that: the built-in GPS of described panel computer
Module, described GPS module detects customer location in real time, and positional information is issued called telephone number.
Family endowment Intelligent flat computer the most according to claim 1, it is characterised in that: the built-in body-sensing of described panel computer
Game, connects Kinect device, installs induction apparatus at television or display end, the two ends of induction apparatus be respectively arranged with five infrared
Line, somatic sensation television game handle built-in optical sensor and mike, described optical pickocff is ADXL330 acceleration transducer.
Family endowment Intelligent flat computer the most according to claim 3, it is characterised in that: described panel computer is also connected with setting
There is charging base.
Family endowment Intelligent flat computer the most according to claim 5, it is characterised in that: described display module includes LCD
Display screen and capacitive touch screen, described LCD display is connected with CPU with capacitive touch screen.
Family endowment Intelligent flat computer the most according to claim 1, it is characterised in that: also set up in described panel computer
Flash memory, described flash memory is had to be connected with CPU.
Family endowment Intelligent flat computer the most according to claim 1, it is characterised in that: described NFC chip of swiping the card is
SMC532 module, described 3G wireless communication module is MW7880 wireless module.
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| CN107392874A (en) * | 2017-07-31 | 2017-11-24 | 广东欧珀移动通信有限公司 | U.S. face processing method, device and mobile device |
| CN107846673A (en) * | 2017-11-10 | 2018-03-27 | 芯海科技（深圳）股份有限公司 | A kind of BLE data method for real-time monitoring |
| CN108416255A (en) * | 2018-01-18 | 2018-08-17 | 珠海金山网络游戏科技有限公司 | The system and method captured based on role's real-time face expression animation in three-dimensional animation |
| CN109189155A (en) * | 2018-09-17 | 2019-01-11 | 中山爱科数字科技股份有限公司 | A kind of family endowment Intelligent flat computer and family endowment platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107392874A (en) * | 2017-07-31 | 2017-11-24 | 广东欧珀移动通信有限公司 | U.S. face processing method, device and mobile device |
| CN107846673A (en) * | 2017-11-10 | 2018-03-27 | 芯海科技（深圳）股份有限公司 | A kind of BLE data method for real-time monitoring |
| CN108416255A (en) * | 2018-01-18 | 2018-08-17 | 珠海金山网络游戏科技有限公司 | The system and method captured based on role's real-time face expression animation in three-dimensional animation |
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| CN109189155A (en) * | 2018-09-17 | 2019-01-11 | 中山爱科数字科技股份有限公司 | A kind of family endowment Intelligent flat computer and family endowment platform |
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