CN205912123U - Intelligent panel computer of supporting parents at home - Google Patents

Abstract

The utility model relates to a panel computer especially relates to an intelligent panel computer of supporting parents at home who uses for the old person. An intelligent panel computer of supporting parents at home, includes the casing and sets up at inside microprocessor, display module, loudspeaker, the microphone of casing, the built -in NFC in the casing lower right corner chip of punching the card, NFC punches the card chip and microprocessor and links to each other, still including 3G wireless communication module, 3G wireless communication module and microprocessor link to each other. The prior art that compares, the prior art that compares, the utility model discloses a NFC embeds the double cassette chip, allows panel computer and other electronic equipment to take the point -to -point data transmission of contact to exchange of data can realize the electronic money payment, dull and stereotyped 3G communication module from the area is applicable to multiple network standard, supports 3G of CHINAUNICOM and global WCDMA network, and support HSPA+ is high -speed to be inserted, from having electrocardio detection module, can with smart mobile phone transmitting data in a wireless mode.

Description

A kind of family endowment Intelligent flat computer

Technical field

The utility model is related to a kind of panel computer, more particularly, to a kind of family endowment Intelligent flat to the elderly's use Computer.

Background technology

With the continuous development of electronics technology, electronic product is increasingly becoming the indispensable aid of people, panel computer by Held in both hands by heat in its small volume, easy to carry, easy to operate, perfect in shape and function.Existing flat board great majority be for play video, Reading electronic book and simple amusement function, suitable young man uses, and with the popularization of intelligence science and technology, the elderly also begins to like With intelligent science and technology, that computer of flat board, smart mobile phone are more and more universal in the elderly, because the elderly makes to Intelligent flat Different with young man with demand, the age according to the elderly and physical feature, the flat board electricity that a suitable the elderly of design uses Brain is to meet the development need of intelligence science and technology at present.

Utility model content

The purpose of this utility model provides a kind of family endowment Intelligent flat computer, and this panel computer can realize work(of swiping the card Energy and electrocardio health monitoring function, can realize communication function by 3g wireless communication module simultaneously.Based on this purpose, this practicality The technical scheme of new employing is as follows:

A kind of family endowment Intelligent flat computer, including housing and be arranged on the microprocessor of enclosure interior, display module, Loudspeaker, microphone, the built-in nfc in the described housing lower right corner swipes the card chip, and described nfc chip of swiping the card is connected with microprocessor；Also wrap Include 3g wireless communication module, described 3g wireless communication module is connected with microprocessor.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, described nfc swipes the card chip for smc532 module, and described 3g wireless communication module is the wireless mould of mw7880 Block.Mw7880 wireless module is a wireless product being applied to hspa+/umts/edge/gprs/gsm multiple network standard, Using lcc+lga packing forms, support CHINAUNICOM 3g and global wcdma network, 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 mobile width The products such as band access, video monitoring, handheld terminal, mobile unit.

Further, it is additionally provided with electrocardio measurement module in described housing, described electrocardio measurement module and microprocessor are even Connect.Electrocardio measurement module is used for the real-time physical condition measuring user.

Further, there are three sections of alloy bars at described housing back, and its disposable punching press is on the shell of flat board；Described alloy Bar and electrocardio measurement module connect.

Further, described panel computer is also connected with being provided with charging base.It is provided with charging base, conveniently fill to computer at any time Electricity

Further, it is equipped with camera before in housing, described camera is connected with described microprocessor.Camera be easy to and Household's Internet video call or autodyne it is achieved that camera-enabled.

Further, described display module includes lcd display screen and capacitive touch screen, described lcd display screen and electric capacity Formula touch-screen is connected with microprocessor.

Further, it is additionally provided with flash memory in described panel computer, described flash memory is connected with microprocessor.

Further, it is additionally provided with bluetooth module in described housing, described bluetooth module is connected with microprocessor.

Further, described panel computer is provided with power interface, usb interface, uart interface, sim interface, hardware reset Interface, sleeping/waking interface, module status indicator lamp interface, gpio interface, sdcc interface, calling household, calling 120, volume Plus, volume down button.

Further, described family endowment Intelligent flat computer is also connected with being provided with somatic sensation television game handle, described somatic sensation television game Handle using six spindle balance instrument and carries vibrator and accelerator.

Compare prior art, and the utility model has the advantages that

(1) the utility model using nfc built-in double card chip it is allowed to panel computer carries out expense with other electronic equipments contacts Formula Point-to-Point Data Transmission, and exchange data, it is possible to achieve electronic money payment.

(2) the 3g communication module that flat board carries is applied to multiple network standard, using lcc+lca packing forms, in support UNICOM of state 3g and global wcdma network, support hspa+ high-peed connection.

(3) come with ECG detecting module, heart rate display accuracy is high, can be with smart mobile phone wirelessly transmitting data.

(4) it is connected with somatic sensation television game handle, somatic sensation television game can be carried out.

Brief description

Fig. 1 is the utility model family endowment Intelligent flat computer architecture schematic diagram；

Fig. 2-7 is the circuit diagram of the utility model electrocardio measurement module；

Fig. 8 is the utility model panel computer interface position schematic diagram.

Specific embodiment

With reference to embodiment and accompanying drawing, the utility model is further described.

Embodiment 1

As Figure 1-4, a kind of family endowment Intelligent flat computer, including housing and the microprocessor being arranged on enclosure interior Device, display module, loudspeaker, microphone, the built-in smc532 module nfc in the described housing lower right corner swipes the card chip, and described nfc swipes the card core Piece is connected with microprocessor；Also include mw78803g wireless communication module, described 3g wireless communication module and microprocessor phase Even；It is additionally provided with electrocardio measurement module, described electrocardio measurement module and microprocessor connect in described housing；Described panel computer Inside it is additionally provided with flash memory, described flash memory is connected with microprocessor；It is additionally provided with bluetooth module, described bluetooth module in described housing It is connected with microprocessor；It is equipped with camera, described camera is connected with described microprocessor before in housing；Described housing back has Three sections of alloy bars, 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 is it is allowed to carry out contactless Point-to-Point Data Transmission (at ten centimetres between electronic equipment Interior)；As rfid, nfc information is also the electromagnetic induction coupled modes transmission by radio frequency section in frequency spectrum；Nfc with Existing contactless smart card technology is compatible, has become as the official standard obtaining that more and more leading firms support at present；Nfc is also One kind closely connection protocol, provide various equipment rooms easily, safety, rapidly and automatically communicate；In wireless world Other connected modes are compared, and nfc is a kind of in-plant secret communication mode；Nfc is towards closely transaction it is adaptable to exchange wealth The significant datas such as the personal information of business information or sensitivity；Bluetooth can make up the not enough shortcoming of nfc communication distance it is adaptable to longer Range data communication；Therefore, nfc and bluetooth complement one another, and common exist.It is true that fast light-duty nfc agreement can be used for Bluetooth pairing processes between two equipment of guiding, promote the use of bluetooth.Smc532 module, is one and is integrated with mcu+ The module of nfc, employs the pn532 of the most widely used nfc chip nxp as nfc bottom communication link it is ensured that reliability The compatibility of property, then, mcu employs technical grade (compatible military project level) the single-chip microcomputer stm32 of arm-m3 as master control, and embedding Enter the nfc application protocol stack of efficient so that user is more simple when developing nfc application of function.Only need to simple Serial ports instruction can be achieved with nfc read-write card snap gauge intend point-to-point (p2p) communication etc. function.Chip volume of swiping the card is little, can spirit Work is fixed on mainboard, and a size of (40mm x 30mm) module and antenna separates, and can flexibly match antenna, by changing sky The power that line style number can effectively strengthen card reading module cuts short the corresponding response time, improves information exchange speed, carries simultaneously The reliability of high information exchange, reduces mortality.

Mw7880 wireless module is a to be applied to the wireless of hspa+/umts/edge/gprs/gsm multiple network standard Product, using lcc+lga packing forms, supports CHINAUNICOM 3g and global wcdma network.Mw7880 can support hspa+ at a high speed Access, maximum rate 42mbps (dl)/11mbps (ul), it is possible to provide the several functions such as note, address book, high-speed data, can be wide General it is 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 realize the quick production of module by standard smt equipment, provide the connected mode of high reliability for client, Be particularly suitable for automation, extensive, inexpensive.Module interface is abundanter, and extensibility is higher.

The sheet metal at flat board back is connected to do with the cardioelectric monitor module of our independent researches and quickly simply singly leads. The sheet metal grinding tool using molds through multiple, the material of use through test of many times it is contemplated that population ages, finger resistance, The factor such as anti-skidding, determines and uses this alloy material.And hold unreal for previous generation product user or take and can tremble, in It is increased contact area, improve the comfort level of user's grasping, and reduce shake；Two is by disposable punching press, will close It is attractive in appearance that back plate increase equipment is entered in the disposable punching press of gold bar.

The general principle of cardiac monitoring is the projection according to the movable synthetic vector of the point of heart in body surface all directions, shape Become 3 limb leads, 3 limbs augmented-leads and 6 chest leads electro-cardiologic signal components routine 12 lead electrocardiosignal inspection Survey and analyze.The cardiac electrical projection components size of body surface typically only hundreds of microvolt, to the signal strength signal intensity of 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, in ecg characteristics, the electrocardio that method for distinguishing will mainly consider The proposition of the detection of qrs ripple and extraordinary wave correctly calculates electrocardio.So contact has been divided into three in the design of contact by us Section, one is to allow human body measure electrocardio by the electrode difference of three limbs, electrocardio contact has been made a difference prosperity simultaneously Circuit, the body surface capturing current signal is amplified in this circuit, increases signal strength signal intensity.And the clutter collected Cannot be through signal enhancing, all effects having accomplished to remove noise wave removing, make the electrocardiogram (ECG) data drawing more accurate.

Singly leading electrocardio module lyddl_v1.0 is a high-performance, the two of super low-power consumption leads a passage electrocardio bluetooth module (ecg bluetooth low energy), easy to use stablizing is believed it is only necessary to connect with the mains it is possible to gather human-body biological Number, there is abundant peripheral hardware io mouth and interface, support second to develop, the size (44.5x 29.8x 1mm) of smd encapsulation.Mould Block particular technique parameter 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 shows accuracy: should be less than ± 5%；Heart rate measurement scope is: 30bpm～250bpm；

Lead-fail detector prompt facility；

Resistance to polarizing voltage: input adds the 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 μ a；

Common-mode signal rejection ability: the common-mode rejection ratio respectively led is more than 80db；

Multichannel crosstalk: arbitrary passage should not produce one and cause the output amplitude of other any passages more than equivalent defeated Enter the crosstalk of more than 0.2mvp-v；

Electrocardiogram p ripple, t ripple, qrs wave group discrimination: 99.9999%；

Module maximum power dissipation: 18.3ma, minimum power consumption is up to 8.8ma；

Effectively, external receiving terminal is up to 100 meters with 25 meters of smart mobile phone transmission range for module；

Described panel computer is also connected with being provided with charging base.Panel computer is facilitated to charge at any time.

Described display module includes lcd display screen and capacitive touch screen, described lcd display screen and capacitive touch screen and Microprocessor is connected.

As shown in fig. 7, described panel computer to be provided with power interface, usb interface, uart interface, sim interface, hardware multiple Position interface, sleeping/waking interface, module status indicator lamp interface, gpio interface, sdcc interface, calling household, calling 120, sound Amount adds, volume down button.

Described panel computer is connected with somatic sensation television game handle, and described somatic sensation television game handle using six spindle balance instrument and carries Vibrator and accelerator.

Finally it is noted that above example only not limits the utility model and retouched in order to the utility model to be described The technical scheme stated；Therefore, although this specification with reference to each above-mentioned embodiment, the utility model is had been carried out detailed Illustrate, but, it will be understood by those within the art that, still the utility model can be modified or be equal to replace Change；And all are without departing from the technical scheme of spirit and scope of the present utility model and its improvement, it all should cover new in this practicality In the right of type.

Claims (10)

1. a kind of family endowment Intelligent flat computer, the microprocessor including housing and being arranged on enclosure interior, display module, loudspeaker , microphone, front-facing camera it is characterised in that: the built-in nfc in the described housing lower right corner swipes the card chip, and described nfc swipes the card chip It is connected with microprocessor；Also include 3g wireless communication module, described 3g wireless communication module, front-facing camera and microprocessor It is connected.

2. family endowment Intelligent flat computer 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.

3. family endowment Intelligent flat computer according to claim 1 it is characterised in that: also set up intentionally in described housing Electrical measuring module, described electrocardio measurement module and microprocessor connect.

4. family endowment Intelligent flat computer according to claim 3 it is characterised in that: there are three sections of conjunctions at described housing back Gold bar, its disposable punching press is on the shell of flat board；Described alloy bar and electrocardio measurement module connect.

5. family endowment Intelligent flat computer according to claim 3 it is characterised in that: described panel computer is also connected with setting There is charging base.

6. family endowment Intelligent flat computer according to claim 5 it is characterised in that: described display module includes lcd Display screen and capacitive touch screen, described lcd display screen is connected with microprocessor with capacitive touch screen.

7. family endowment Intelligent flat computer according to claim 1 it is characterised in that: also set up in described panel computer There is flash memory, described flash memory is connected with microprocessor.

8. family endowment Intelligent flat computer according to claim 1 it is characterised in that: be additionally provided with indigo plant in described housing Tooth module, described bluetooth module is connected with microprocessor.

9. family endowment Intelligent flat computer according to claim 1 it is characterised in that: described panel computer is provided with electricity Source interface, usb interface, uart interface, sim interface, hardware reset interface, sleeping/waking interface, module status indicator lamp connects Mouth, gpio interface, sdcc interface, calling household, calling 120, volume add, volume down button.

10. family endowment Intelligent flat computer according to claim 1 it is characterised in that: described family endowment is intelligently flat Plate computer is also connected with being provided with somatic sensation television game handle, and described somatic sensation television game handle using six spindle balance instrument and carries vibrator and acceleration Device.