CN105653839B - Near-field communication portable medical service system - Google Patents

Near-field communication portable medical service system Download PDF

Info

Publication number
CN105653839B
CN105653839B CN201510968811.5A CN201510968811A CN105653839B CN 105653839 B CN105653839 B CN 105653839B CN 201510968811 A CN201510968811 A CN 201510968811A CN 105653839 B CN105653839 B CN 105653839B
Authority
CN
China
Prior art keywords
intelligent terminal
mobile intelligent
terminal
medical
medical treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510968811.5A
Other languages
Chinese (zh)
Other versions
CN105653839A (en
Inventor
郑紫微
潘洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Aihui Health Technology Co.,Ltd.
Original Assignee
Ningbo University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo University filed Critical Ningbo University
Priority to CN201510968811.5A priority Critical patent/CN105653839B/en
Publication of CN105653839A publication Critical patent/CN105653839A/en
Application granted granted Critical
Publication of CN105653839B publication Critical patent/CN105653839B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G06F19/3418—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/16—Payments settled via telecommunication systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/327—Short range or proximity payments by means of M-devices
    • G06Q20/3278—RFID or NFC payments by means of M-devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/22—Social work

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Tourism & Hospitality (AREA)
  • Child & Adolescent Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Finance (AREA)
  • Economics (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention relates to near-field communication portable medical service systems, including mobile intelligent terminal, medical services subsystem, visa mechanism, Third-party payment platform and bank account management platform, visa mechanism is separately connected mobile intelligent terminal and medical services subsystem, mobile intelligent terminal connects Third-party payment platform, medical services subsystem connects bank account management platform, and Third-party payment platform connects bank account management platform.When medical services subsystem scene is medical, patient's patient is registered using mobile intelligent terminal compared with distant location, reduces standing in the queue to register the time for traditional medical service subsystem；When needing to pay medical treatment expense, realize that intelligent terminal and the near-field communication of medical charging terminal in medical services subsystem are paid using optimum N FC relayings, mobile intelligent terminal utilizes the anonymous identification interaction data that visa mechanism generates with Cost of Medical Treatment terminal, ensure that the payment information safety of paying process；In addition, patient can utilize intelligent terminal to realize remote visiting.

Description

Near-field communication portable medical service system
Technical field
The present invention relates to portable medical field more particularly to a kind of near-field communication portable medical service systems.
Background technology
In current medical field, the difficulty of getting medical service problem still becomes the crucial problem of puzzlement traditional medical development.It sees a doctor Difficult problem is substantially the contradictory problems between limited medical resource and a large amount of patient overstock.For example, patient goes to hospital just Examine when seeing doctor, patient, which needs to arrange longer troop, to go to register, is lined up payment medical expenditure, and patient is short, is lined up several minutes, it is long then Need to be lined up half a day or time all day to complete problem of registering at least；Meanwhile it during paying medical expenditure, also depositing The problem of payment information is revealed, this safety for undoubtedly seriously wasting the time of patient, compromising payment transaction both sides, pole The earth reduces the efficiency of medical services.
Near-field communication (Near Field Communication, abbreviation NFC) technology is a kind of radio of short distance high frequency Technology is arrived in 20cm distances 0 from non-contact radio-frequency identification technology and point-to-point communication technological incorporation differentiation, It is operated in 13.56MHz frequencies, transmission speed has 106Kbit/ seconds, 212Kbit/ seconds or three kinds of a 424Kbit/ seconds, and can be Automatically switch between different transmission speeds.NFC technique is supported to carry out point-to-point number between two terminals with NFC function According to transmission, to complete near-field communication interactive process.It is carried out between two terminals with NFC function of NFC technique support point-to-point Data transmission, to complete near-field communication interactive process.With NFC technique development and mobile intelligent terminal it is increasingly general And the medical service system based on near-field communication is possibly realized.
Invention content
The technical problem to be solved by the present invention is to provide one kind for the above-mentioned prior art can on the spot to go to a doctor in patient When, reduction queuing of patients registers and consultation time, improves payment efficiency, and can be logical with the near field of remote diagnosis patient condition's situation Believe portable medical service system.
Technical solution is used by the present invention solves above-mentioned technical problem：Near-field communication portable medical service system, It is characterized in that, including mobile intelligent terminal, medical services subsystem, visa mechanism, Third-party payment platform and bank account pipe Platform, visa mechanism are separately connected mobile intelligent terminal and medical services subsystem, and mobile intelligent terminal connects third party's branch Platform is paid, medical services subsystem connects bank account management platform, and Third-party payment platform connects bank account management platform； Wherein：
The mobile intelligent terminal includes microprocessor and is separately connected the China second-generation identity card scanner of microprocessor, refers to Line collector, encrypting module, video collector, audio collection device, pulse transducer, heart rate sensor, blood glucose collector, grip Detector, memory, the first LTE communication module, the first bluetooth module, the first NFC module and idle frequency range can be detected First frequency spectrum sensing module；The China second-generation identity card scanner, fingerprint capturer are separately connected encrypting module, the video acquisition Device, audio collection device, pulse transducer, heart rate sensor, blood glucose collector and grip detector are separately connected memory；It is described Memory is separately connected the first LTE communication module, the first bluetooth module and the first NFC modules；The video collector, audio Collector, pulse transducer, heart rate sensor, blood glucose collector and grip detector are separately connected the first LTE communication module；Institute It states the first LTE communication module and connects the first frequency spectrum sensing module；Wherein：
The China second-generation identity card scanner to obtain the ID card information of patient, and preserves after the encryption of encrypted module To memory；
The fingerprint capturer, to acquire the finger print information of mobile intelligent terminal lawful owner, to confirm mobile intelligence Energy terminal completes the process of payment transaction using the first NFC module；
The video collector, audio collection device, are respectively used to video, the audio-frequency information of corresponding acquisition patient, and are protecting While being stored in memory, medical services subsystem is sent to using the first LTE communication module；
The medical services subsystem includes central processing unit and is separately connected the medical information data of central processing unit Library, case history registration module, touching display screen, filter are made an uproar device, audio processor, vibrator, the second frequency spectrum sensing module, second LTE communication module, the second bluetooth module, the Cost of Medical Treatment terminal with the second NFC module, N number of NFC trunk modules, doctor hang Examine display；The touching display screen and filter device of making an uproar are separately connected the second LTE communication module, the second LTE communication module Connect the second frequency spectrum sensing module；Second bluetooth module, the second NFC module are separately connected case history registration module；The disease Go through registration module connection medical information data library；The medical information data library connection doctor, which hangs, examines display；At the audio It manages device and connects vibrator；N number of NFC trunk modules are separately connected the second NFC module；N >=3, wherein：
The case history registration module, to realize that mobile intelligent terminal is matched by the first bluetooth module, the second bluetooth module To being connected thereto after communication, and medical information data library storage is sent to after the ID card information for the patient that registers is registered；
The medical information data library, to according to patient register information and register sequence, according to sequencing of registering It sends patient information and examines display to doctor's extension；
The doctor hangs and examines display, to show patient information of registering, so that doctor understands patient information of registering；
The touching display screen, to show the long-distance video of received patient, so that doctor slaps according to long-distance video Hold the basic conditions of patient；
The filter is made an uproar device, to filter out the noise in received patient pulse's audio, and by the pure pulse tone of acquisition It takes place frequently and gives audio processor processing；
The audio processor to amplify the pure pulse audio of reception, and extracts the frequency of pulse audio after amplification Rate and amplitude are to central processing unit；
Second frequency spectrum sensing module, to detect the communication being in idle condition around medical services subsystem frequency Section, and spare communication frequency range value is sent to central processing unit；
The central processing unit, on the one hand after the pulse audio amplitude for receiving audio processor transmission, order vibration Device is done according to certain frequency and amplitude to be vibrated to reconstruct patient pulse, and doctor is made to grasp patient's true pulse situation in distal end；One Aspect, according to the spare communication frequency range value of reception, the second LTE communication module of order, which switches in the spare communication frequency range, to be communicated； On the other hand, obtaining has the optimal NFC trunk modules for relaying performance as optimum N FC trunk modules；
Second bluetooth module realizes that patient is existed using mobile intelligent terminal to match the first bluetooth module of connection It can complete to register in time in Bluetooth communication distance；
The Cost of Medical Treatment terminal, to by the relay forwarding of optimum N FC trunk modules, complete mobile intelligent terminal with The near-field communication payment transaction process of Cost of Medical Treatment terminal；Wherein, the mobile intelligent terminal is realized close with Cost of Medical Treatment terminal Field communication payment transaction process in turn includes the following steps：
(1) mobile intelligent terminal is using the global identity identification number of the first NFC module as its true identity identification number, and Third-party payment platform registration, the true identity identification number of storage mobile intelligent terminal, payment specified account, bill payment password And close image zooming-out key is carried, and its true identity identification number is sent to visa mechanism and stored by mobile intelligent terminal, by signing Demonstrate,prove mechanism generate the corresponding mobile intelligent terminal anonymous identification number set and visa mechanism and mobile intelligent terminal it Between shared key set, visa mechanism record shared key set in each shared key generated time；Wherein,
The true identity identification number of mobile intelligent terminal is labeled as IDMobile, the anonymous identification number of mobile intelligent terminal Aggregated label is I1, visa mechanism is labeled as TSM, and the true identity identification number of visa mechanism TSM is denoted as IDTSM, visa mechanism with The shared key set of mobile intelligent terminal is denoted as S1, shared key SKi Mobile-TSMGenerated time be denoted as Ki；Wherein：
S1={ SK1 Mobile-TSM,SK2 Mobile-TSM,…,SKm Mobile-TSM}；
I-th of anonymous identification ID of mobile intelligent terminali'MobileBetween visa mechanism, mobile intelligent terminal I-th of shared key SKi Mobile-TSMFor one-to-one relationship；I=1,2 ..., m；
(2) Cost of Medical Treatment terminal is using the global identity identification number of the second NFC module as its true identity identification number, and Bank account management platform registers collecting account, and the true identity that Cost of Medical Treatment terminal is stored by bank account management platform identifies Number；Its true identity identification number is sent to visa mechanism TSM storages by Cost of Medical Treatment terminal, and generated by visa mechanism TSM, The anonymous identification number set of Cost of Medical Treatment terminal and the shared key set of visa mechanism and Cost of Medical Treatment terminal are stored, Visa mechanism sends the anonymous Identity set of Cost of Medical Treatment terminal and corresponding shared key set gives Cost of Medical Treatment terminal；
Wherein, the true identity identification number of Cost of Medical Treatment terminal is labeled as IDMedical, the anonymous Identity of Cost of Medical Treatment terminal Identification number aggregated label is I2, visa mechanism and the shared key set of Cost of Medical Treatment terminal are denoted as S2；Wherein：
S2={ SK1 Medical-TSM,SK2 Medical-TSM,…,SKm Medical-TSM}；
I-th of anonymous identification number of medical services subsystemWith visa mechanism, medical services subsystem it Between i-th shared key SKi Medical-TSMFor one-to-one relationship；I=1,2 ..., m；
(3) mobile intelligent terminal sends certification request and gives visa mechanism, and sends mobile intelligent terminal by visa mechanism Anonymous Identity set and corresponding shared key set are to mobile intelligent terminal, the sending time of authentication storage request；Wherein, Mobile intelligent terminal sends the time T of visa solicited message1；
(4) mobile intelligent terminal is big close to distance between Cost of Medical Treatment terminal and mobile intelligent terminal and Cost of Medical Treatment terminal In near-field communication apart from when, mobile intelligent terminal send near field communication request information give Cost of Medical Treatment terminal；
Wherein, near field communication request information include mobile intelligent terminal generate between Cost of Medical Treatment terminal first altogether Enjoy key SK1 Mobile-Medical, mobile intelligent terminal generate the first visa random number c, mobile intelligent terminal send visa request The time T of information1, first anonymous identification number of mobile intelligent terminalMobile intelligent terminal and visa mechanism TSM Between first shared key SK1 Mobile-TSM；Wherein, near field communication request information flag isC ∈ (0,9) and c ∈ Z；
(5) after the near field communication request information for receiving mobile intelligent terminal transmission, transmission includes Cost of Medical Treatment terminal First anonymous identification number of Cost of Medical Treatment terminalBetween Cost of Medical Treatment terminal and visa mechanism first it is shared close Key SK1 Medical-TSMAnd the Licensing Authority solicited message of received mobile intelligent terminal near field communication request information gives visa machine Structure TSM is authenticated；Wherein, Licensing Authority solicited message label is as follows：
(6) visa mechanism carries out information extraction according to the Licensing Authority solicited message that received Cost of Medical Treatment terminal is sent And judgement, with the mobile intelligent terminal identity of certification request and Cost of Medical Treatment terminal near-field communication：
When the mobile intelligent terminal anonymous identification number that visa mechanism is extracted in Licensing Authority solicited message, move Shared key and the shared key generated time store mobile intelligence with visa mechanism between intelligent terminal and visa mechanism It can terminal anonymous identification number set I1, shared key set S1, shared key generated time K1When consistent there are correspondence, then Visa mechanism sends license near-field communication information and gives Cost of Medical Treatment terminal；Otherwise, refusal near-field communication information is sent to receive to medical treatment Take terminal；Wherein,
Visa mechanism send license near-field communication information include between mobile intelligent terminal and visa mechanism first altogether Enjoy key SK1 Mobile-TSM, shared key SK1 Mobile-TSMGenerated time K1, mobile intelligent terminal send certification request information Time T1, first shared key SK between visa mechanism and mobile intelligent terminal1 Mobile-TSM；Wherein：
License near-field communication information flag is ST-M(Accept,T1,K1,SK1 Mobile-TSM,SK1 Medical-TSM)；
Refusal near-field communication information flag is ST-M(Reject,SK1 Medical-TSM)；
(7) Cost of Medical Treatment terminal is believed according to the license near-field communication information or refusal near-field communication of received visa mechanism Breath is given the near field communication request information that mobile intelligent terminal is sent and is fed back：
When Cost of Medical Treatment terminal receives the license near-field communication information of visa mechanism, then Cost of Medical Treatment terminal receives shifting The near field communication request that dynamic intelligent terminal is sent, and transmission includes connecing for the second visa random number d that Cost of Medical Treatment terminal generates By near-field communication information to mobile intelligent terminal；D ∈ [0,9] and d ≠ c, d ∈ Z；
When Cost of Medical Treatment terminal receives the refusal near-field communication information of visa mechanism, then Cost of Medical Treatment terminal refuses NFC The near field communication request that mobile wallet is sent, and refusal near-field communication information is sent to mobile intelligent terminal；
(8) mobile intelligent terminal receives the information that Cost of Medical Treatment terminal is sent, and judged according to received information and Operation：
When received information is that near-field communication receives information, mobile intelligent terminal extracts near-field communication and receives institute in information Including mobile intelligent terminal and visa mechanism between shared key TimeGenerated value, and judge extraction shared key generate when Between value with mobile intelligent terminal itself storage shared key TimeGenerated value K1When consistent, then mobile intelligent terminal generation includes The dummy keyboard of letter and number mixing, by dummy keyboard input letter, the payment cipher of digital mixed form, and will payment After password is embedded in pre-set image, the close image of load that would be embedded with payment cipher is sent to Third-party payment platform, while intelligent movable Terminal is sent cancels first anonymous identification number of mobile intelligent terminal respectivelyAnd mobile intelligent terminal and visa machine First shared key SK of structure1 Mobile-TSMRequest give visa mechanism；Otherwise, mobile intelligent terminal stopping sends near-field communication and asks Information is asked to give Cost of Medical Treatment terminal；
When received information is refusal near-field communication information, mobile intelligent terminal stops sending near field communication request information Cost of Medical Treatment terminal is given, payment process of the mobile intelligent terminal to Cost of Medical Treatment terminal is terminated.
Further, in the step (8), payment cipher is embedded into the process packet in pre-set image by mobile intelligent terminal Following steps (a) are included to step (e)：
(a) according to preset number M, the external static image that mobile intelligent terminal is chosen its own storage of M width or obtained, And denoising is carried out after numbering the M width still image of selection respectively, and be t to number0Still image carry out embedded mark Note；Wherein, the still image after each number is denoted as Cl, l=1,2 ..., M, it is C to have the still image of embedded labelt0', t0For Preset fixed numbers one of in number 1 to M；
(b) payment cipher is converted to binary bit stream, and by gained binary bit stream using 8 as one group progress Grouping, obtains N group binary bit streams；Wherein, every group of binary bit stream has 28Kind assembled scheme；
(c) according to each assembled scheme in every group of binary bit stream, select each assembled scheme is corresponding to set anti-bit, And opposed anti-bit sets inverse processing, generates 28Group reversion binary bit stream；
(d) by 28Group reversion binary bit stream is embedded by minimum histogram distortion methods with embedded label respectively Still image Ct0' in, it obtains carrying close image Cgh', g=1,2 ..., N, h=1,2 ..., 256；It calculates and carries close image Cgh' with Still image Ct0' matching value ξgh, judge to carry close image Cgh' and still image Ct0' matching value ξghWhether reach preset Optimum matching point ξopt：
As matching value ξghWith default optimum matching point ξoptAbsolute difference δghLess than or equal to default absolute difference △, That is δghWhen≤△, indicate to carry close image Cgh' and still image Ct0' reach optimum matching point ξopt；Otherwise, it indicates to carry close image Cgh' and still image Ct0' not up to optimum matching point ξopt；Wherein, matching value ξgh, absolute difference δghCalculation formula it is as follows：
δgh=| ξgh-ξopt|, ξgh=hmod,gh·Dgh(P||Q)；
Wherein, hmod,ghIndicate the corresponding still image C of h groups reversion binary bit streamt0' embedded payment cipher is forward and backward Histogram knots modification, Cgh' indicate to carry close image g-th in h groups reversion binary bit stream；Hc (n) indicates still image Ct0' in the histogram that gray value is n, hsgh(n) it indicates to carry close image C in h groups reversion binary bit streamgh' in gray value For the histogram of n；Dgh(P | | Q) indicate still image C in h groups reversion binary bit streamt0' and the close image C of loadgh' pass Number is contacted, p (n) indicates still image Ct' gray value be n when probability, qgh(n) it indicates to carry close image Cgh' in gray value be Probability when n；
If (e) carrying close image Cgh' and still image Ct0' not up to preset optimum matching point ξopt, then return to step (d) To select next assembled scheme to carry out cycle criterion, until judging to reach default optimum matching point ξoptGrouping replacement scenario be Only；
If the h groups invert the 2 of binary bit stream8Do not occur reaching optimum matching point ξ in kind assembled schemeopt The close image of load, then traverse remaining N-1 groups binary bit stream, and execute step (a) again, until occur reaching it is default most Good matching value ξoptGrouping replacement scenario until；Wherein, reach default optimum matching point ξoptWhen corresponding carry close image and be denoted as Cxy', x=1,2 ..., N, y=1,2 ..., 256.
Compared with the prior art, the advantages of the present invention are as follows：Patient enter medical services subsystem it is medical when, patient passes through The Bluetooth communication of mobile intelligent terminal and medical services subsystem so that mobile intelligent terminal away from case history registration module remotely It registers, the information of registering of patient, which is saved in the medical information data library of medical services subsystem, to be stored；Doctor's extension is examined aobvious Show device by calling the information of registering of the patient in medical information data library to show, to enable doctor will be seen that medical patient Information of registering substantially, reduce traditional medical service system and stand in the queue to register the time, improve efficiency of going to a doctor；It is paid when needing patient When medical expenditure, then utilizes optimum N FC relayings to realize the near-field communication of mobile intelligent terminal and Cost of Medical Treatment terminal, realize patient Reimbursement of expense can be completed compared with distant location, it is not necessary to expend the too many time and go to be lined up to pay；Mobile intelligent terminal is received with medical treatment During expense terminal establishes payment transaction, mobile intelligent terminal, Cost of Medical Treatment terminal utilize the anonymity that visa mechanism generates Identity interaction data, to further ensure the safety of paying process.In addition, when patient needs remote visiting, Then the video information of patient, audio-frequency information, pulse information, heart rate information, blood glucose information are acquired using mobile intelligent terminal and hold Force information, and send medical services subsystem in idle frequency range by the first LTE communication module, it is shown by touching display screen The video situation of patient, meanwhile, medical services subsystem rebuilds pulse according to the audio patient's parameter for receiving, extracting, with Patient pulse's truth is reproduced to doctor, to realize the illness of the long-range Accurate Diagnosis patient of doctor.
Description of the drawings
Fig. 1 is the structural schematic diagram of near-field communication portable medical service system in the embodiment of the present invention；
Fig. 2 is the stream that mobile intelligent terminal realizes near-field communication payment transaction with Cost of Medical Treatment terminal in system shown in Figure 1 Journey schematic diagram.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
As shown in Figure 1, the near-field communication portable medical service system in the present embodiment, including mobile intelligent terminal 1, medical treatment Service subsystem 2, visa mechanism 3, Third-party payment platform 4 and bank account management platform 5, visa mechanism 3 are separately connected shifting Dynamic intelligent terminal 1 and medical services subsystem 2, mobile intelligent terminal 1 connect Third-party payment platform 4, medical services subsystem 2 Bank account management platform 5 is connected, Third-party payment platform 4 connects bank account management platform 5.Wherein, in the near-field communication In portable medical service system, mobile intelligent terminal 1 and the setting structure situation of medical services subsystem 2 are described as follows：
(1) about mobile intelligent terminal
Mobile intelligent terminal 1 includes microprocessor 100 and the China second-generation identity card scanner for being separately connected microprocessor 100 101, fingerprint capturer 102, encrypting module 103, video collector 104, audio collection device 105, pulse transducer 106, heart rate Sensor 107, blood glucose collector 108, grip detector 109, memory 110, the first LTE communication module 111, the first bluetooth mould Block 112, the first NFC module 113 and the first frequency spectrum sensing module 114 that idle frequency range can be detected；Wherein：
China second-generation identity card scanner 101, fingerprint capturer 102 are separately connected encrypting module 103, video collector 104, sound Frequency collector 105, pulse transducer 106, heart rate sensor 107, blood glucose collector 108 and grip detector 109 are separately connected Memory 110；Memory 110 is separately connected the first LTE communication module 111, the first bluetooth module 112 and the first NFC module 113；It video collector 104, audio collection device 105, pulse transducer 106, heart rate sensor 107, blood glucose collector 108 and holds Force detector 109 is separately connected the first LTE communication module 111；First LTE communication modules 111 connect the first frequency spectrum sensing module 114；Wherein：
China second-generation identity card scanner 101 to obtain the ID card information of patient, and is protected after the encryption of encrypted module 103 It is stored to memory 110；Meanwhile patient can be sent out the ID card information being saved in memory 110 by mobile intelligent terminal 1 It is sent in medical services subsystem 2, so that patient registers use；
Fingerprint capturer 102, to acquire the finger print information of 1 lawful owner of mobile intelligent terminal, to confirm mobile intelligence Energy terminal completes the process of payment transaction using the first NFC module 113；When being paid using mobile intelligent terminal 1, pass through finger Line acquisition is confirmed, using as the approval voucher to payment transaction；
Video collector 104, audio collection device 105, are respectively used to corresponding video, the audio-frequency information for obtaining patient, and While being saved in memory 110, medical services subsystem 2 is sent to using the first LTE communication module 111；For example, when suffering from Person is farther out from medical services subsystem 2, it has not been convenient to when patient assessment, can acquire patient's video by video collector 104 Image, audio collection device 105 acquire audio patient's information, are transmitted using the first LTE communication modules 111 of mobile intelligent terminal 1 To medical services subsystem 2, then the video of the patient distal end, audio data are shown touch by medical services subsystem 2 It is shown in display screen 203, to facilitate doctor that can also remotely carry out remote visiting apart from patient.
Pulse transducer 106, heart rate sensor 107, blood glucose collector 108 and grip detector 109 are corresponding respectively to be obtained The pulse of patient, the grip situation of heart rate, blood glucose and hand, these patient datas of acquisition can both be saved in memory 110 In, these patient datas can also be sent to medical services subsystem 2 using the first LTE communication module 111.
(2) about medical services subsystem
Medical services subsystem 2 includes central processing unit 200 and the medical information number for being separately connected central processing unit 200 It makes an uproar device 204, audio processor 205, vibrator 206, the according to library 201, case history registration module 202, touching display screen 203, filter Two frequency spectrum sensing modules 207, the second LTE communication module 208, the second bluetooth module 209, the doctor with the second NFC module 210 It treats charging terminal 211, N number of NFC trunk modules 212, doctor's extension and examines display 213；N >=3, wherein：
Touching display screen 203 and filter device 204 of making an uproar are separately connected the second LTE communication module 208；Second bluetooth module 209, Second NFC module 210 is separately connected case history registration module 202；Case history registration module 202 connects medical information data library 201； Medical information data library 201 connects doctor's extension and examines display 213；Audio processor 205 connects vibrator 206；N number of NFC relayings Module 212 is separately connected the second NFC module 210；Wherein：
Case history registration module 202 passes through the first bluetooth module 112, the second bluetooth mould to realize with mobile intelligent terminal 1 The paired communication of block 209 connects, and the ID card information for the patient that registers is sent to medical information data library 201 and is stored；
Medical information data library 201, to according to patient register information and register sequence, according to register sequencing hair It send patient information to be hung to doctor and examines display 213；
Doctor hangs and examines display 213, to show patient information of registering, so that doctor understands patient information of registering；
Touching display screen 203, to show the long-distance video of received patient, so that doctor grasps according to long-distance video The basic conditions of patient；
Filter is made an uproar device 204, to filter out the noise in received patient pulse's audio, and by the pure pulse audio of acquisition It is sent to the processing of audio processor 205；For example, when medical services subsystem 2 receives the patient that mobile intelligent terminal 1 is sent Pulse audio-frequency information after, due to inherently a kind of wave of pulse audio-frequency information, will be contained by the device 204 of making an uproar of filter herein Noise remove in pulse audio of making an uproar falls, and to obtain the required more pure pulse audio of diagnosis, and then can carry Accurate Diagnosis of the Gao doctor to patient condition.
Audio processor 205 to amplify the pure pulse audio of reception, and extracts the frequency of pulse audio after amplification With amplitude to central processing unit 200；Wherein, according to the frequency and amplitude of extracted pulse audio, distal end can be rebuild and suffered from The actual pulse audio case of person, to realize that doctor more precisely remotely grasps the actual pulse situation of patient；
Second frequency spectrum sensing module 207, to detect the communication being in idle condition around medical services subsystem 2 frequency Section, and spare communication frequency range value is sent to central processing unit 200；Ambient idle is communicated by the second frequency spectrum sensing module 207 The detection of frequency range can effectively utilize spare communication frequency range, improve between medical services subsystem 2 and mobile intelligent terminal 1 The efficiency of data transmission；
Central processing unit 200, on the one hand after the pulse audio amplitude for receiving the transmission of audio processor 205, order is shaken Dynamic device 202 is done according to certain frequency and amplitude to be vibrated to reconstruct patient pulse, and doctor is made to grasp patient's true pulse feelings in distal end Condition；On the one hand, according to the spare communication frequency range value of reception, the second LTE communication module 208 of order switches to the spare communication frequency range Upper communication；On the other hand, obtaining has the optimal NFC trunk modules for relaying performance as optimum N FC trunk modules；
Second bluetooth module 209 realizes that patient utilizes mobile intelligent terminal 1 to match the first bluetooth module 112 of connection It can complete to register in time in Bluetooth communication distance；For example, when there is a large amount of queuing of patients to register, patient can utilize in hand Mobile intelligent terminal 1 at 202 larger distance of case history registration module, such as 10 meters of Bluetooth communication apart from interior completion It registers, does not need patient and the consumption plenty of time go to be lined up, to improve the working efficiency of entire medical service system；
Cost of Medical Treatment terminal 211, by the relay forwarding of optimum N FC trunk modules, to complete mobile intelligent terminal 1 With the near-field communication payment transaction process of Cost of Medical Treatment terminal 211；
Since in treatment process on the spot, when patient needs to pay medical expense, conventional medical service system needs Payment people line pays the fees one by one, causes payment cost efficiency relatively low.By whole in Cost of Medical Treatment terminal 211 and intelligent movable Multiple NFC trunk modules are set between end 1, and after selecting optimum N FC trunk modules, even if mobile intelligent terminal 1 is from doctor Treat charging terminal 211 farther out, it can also be by optimum N FC trunk modules to mobile intelligent terminal 1, Cost of Medical Treatment terminal 211 Interactive information carries out relay forwarding, with it is long-range, efficiently complete payment transaction process.Wherein, mobile intelligent terminal 1 is received with medical treatment Expense terminal 211 realizes that near-field communication payment transaction process in turn includes the following steps 1 to step 8：
Step 1, mobile intelligent terminal is using the global identity identification number of the first NFC module as its true identity identification number, And in Third-party payment platform registration, the true identity identification number of storage mobile intelligent terminal, payment specified account, bill payment Password and the close image zooming-out key of load, and its true identity identification number is sent to visa mechanism and stored by mobile intelligent terminal, The anonymous identification number set for corresponding to the mobile intelligent terminal and visa mechanism are generated by visa mechanism and intelligent movable is whole Shared key set between end, visa mechanism record the generated time of each shared key in shared key set；Wherein：
The true identity identification number of mobile intelligent terminal is labeled as IDMobile, the anonymous identification number of mobile intelligent terminal Aggregated label is I1, visa mechanism is labeled as TSM, and the true identity identification number of visa mechanism TSM is denoted as IDTSM, visa mechanism with The shared key set of mobile intelligent terminal is denoted as S1；Shared key SKi Mobile-TSMGenerated time be denoted as Ki, wherein：
S1={ SK1 Mobile-TSM,SK2 Mobile-TSM,…,SKm Mobile-TSM}；
I-th of anonymous identification number of mobile intelligent terminalBetween visa mechanism, mobile intelligent terminal I shared key SKi Mobile-TSMFor one-to-one relationship；Shared key SK1 Mobile-TSMGenerated time be denoted as K1, shared key SKm Mobile-TSMGenerated time be denoted as Km；
For example, for the anonymous identification number set I of mobile intelligent terminal1In anonymous identification numberIt shouldIndicate first anonymous identification number of the mobile intelligent terminal that visa mechanism TSM is generated；Work as mobile intelligent terminal With another terminal carry out near-field communication, and mobile intelligent terminal to visa mechanism TSM request using anonymous identification when, Then visa mechanism TSM is first by first anonymous identification numberIt is sent to mobile intelligent terminal use；If mobile When intelligent terminal is asked again using anonymous identification, then first anonymous identification numberIt is no longer utilized, signs Demonstrate,proving mechanism TSM will be anonymous identification number set I1In second anonymous identification numberIt is sent to intelligent movable Terminal uses；So analogize, time that request is asked using anonymous Identity is sent to visa mechanism TSM according to mobile intelligent terminal Number, until arriving mobile intelligent terminal by anonymous identification number set I1In whole anonymous identifications number traversal use finish；
Accordingly, mobile intelligent terminal is sending request using its anonymous identification number to visa mechanism TSM every time, and And visa mechanism TSM is when feeding back corresponding anonymous identification number to mobile intelligent terminal, mobile intelligent terminal and visa mechanism A shared key is then used between TSM；For example, mobile intelligent terminal is asked to visa mechanism TSM using anonymous body for the first time Part identification numberWhen, then also by shared key set S1In first shared key SK1 Mobile-TSMIt is sent to visa machine Structure TSM；Accordingly, if mobile intelligent terminal uses anonymous identification number to visa mechanism requests for the second timeWhen, Then by shared key set S1In second shared key SK2 Mobile-TSMIt is sent to visa mechanism TSM；
Wherein, the shared key SK of visa mechanism and mobile intelligent terminal1 Mobile-TSM, mobile intelligent terminal send certification ask Seek the time T of information1And shared key SK1 Mobile-TSMGenerated time K1Only visa mechanism and mobile intelligent terminal are known It knows, other third parties, such as Cost of Medical Treatment terminal, disabled user's terminal cannot get shared key SK1 Mobile-TSM, With this by by shared key SK1 Mobile-TSM, certification request access time T1With shared key SK1 Mobile-TSMWhen generation Between K1As the encryption information of mobile intelligent terminal and visa mechanism, to ensure the information security of mobile intelligent terminal；
Step 2, Cost of Medical Treatment terminal is using the global identity identification number of the second NFC module as its true identity identification number, And collecting account is registered in bank account management platform, the true identity of Cost of Medical Treatment terminal is stored by bank account management platform Identification number；Its true identity identification number is sent to visa mechanism TSM storages by Cost of Medical Treatment terminal, and is given birth to by visa mechanism TSM At, storage Cost of Medical Treatment terminal anonymous identification number set and visa mechanism and Cost of Medical Treatment terminal shared key collection It closes, the anonymous Identity set and corresponding shared key set of visa mechanism transmission Cost of Medical Treatment terminal are to Cost of Medical Treatment end End；Wherein,
The true identity identification number of Cost of Medical Treatment terminal is labeled as IDMedical, the anonymous identification of Cost of Medical Treatment terminal Number aggregated label is I2, visa mechanism and the shared key set of Cost of Medical Treatment terminal are denoted as S2；Wherein,
S2={ SK1 Medical-TSM,SK2 Medical-TSM,…,SKm Medical-TSM}；
I-th of anonymous identification number of medical services subsystemWith visa mechanism, medical services subsystem it Between i-th shared key SKi Medical-TSMFor one-to-one relationship；
A anonymous identifications number of i-th (i=1,2 ..., m) of Cost of Medical Treatment terminalWith i-th of shared key SKi Medical-TSMBetween one-to-one relationship with reference to above description about mobile intelligent terminal, details are not described herein again；
Step 3, mobile intelligent terminal sends certification request and gives visa mechanism, and sends mobile intelligent terminal by visa mechanism Anonymous Identity set and corresponding shared key set to mobile intelligent terminal, the sending time of authentication storage request；Its In, the time that mobile intelligent terminal sends visa solicited message is denoted as T1；
Step 4, mobile intelligent terminal is close to Cost of Medical Treatment terminal and the spacing of mobile intelligent terminal and Cost of Medical Treatment terminal When with a distance from more than near-field communication, mobile intelligent terminal sends near field communication request information and gives Cost of Medical Treatment terminal；Wherein,
Near field communication request information include mobile intelligent terminal generate between Cost of Medical Treatment terminal first it is shared close Key SK1 Mobile-Medical, mobile intelligent terminal generate the first visa random number c, mobile intelligent terminal send visa request letter The time T of breath1, first anonymous identification number of mobile intelligent terminalMobile intelligent terminal and visa mechanism TSM it Between first shared key SK1 Mobile-TSM；C ∈ (0,9) and c ∈ Z；Wherein, near field communication request information flag is as follows：
Mobile intelligent terminal and the shared key SK of visa mechanism between the two1 Mobile-TSMOnly mobile intelligent terminal, label Card mechanism knows that other third parties, including Cost of Medical Treatment terminal, disabled user's terminal cannot get the shared key SK1 Mobile-TSM, ensure the information security of mobile intelligent terminal with this；
Step 5, Cost of Medical Treatment terminal sends packet after the near field communication request information for receiving mobile intelligent terminal transmission Include first anonymous identification number of Cost of Medical Treatment terminalIt is shared for first between Cost of Medical Treatment terminal and visa mechanism Key SK1 Medical-TSMAnd the Licensing Authority solicited message of received mobile intelligent terminal near field communication request information is to visa Mechanism TSM is authenticated；Wherein, Licensing Authority solicited message label is as follows：
Cost of Medical Treatment terminal and the shared key SK of visa mechanism between the two1 Medical-TSMOnly Cost of Medical Treatment terminal, label Card mechanism knows that other third parties, including mobile intelligent terminal, disabled user's terminal cannot get the shared key SK1 Medical-TSM, ensure the information security of Cost of Medical Treatment terminal with this；
Shared key SK1 Mobile-MedicalIt is unknown for Cost of Medical Treatment terminal；Thus Cost of Medical Treatment terminal can only Get the anonymous identification number of mobile intelligent terminalIt can ensure that mobile intelligent terminal will not be non-by other in this way Method user pretends to be, and then illegally attempts to send payment transaction process with visa mechanism, Cost of Medical Treatment terminal, to ensure that movement The information security of intelligent terminal；
Step 6, the Licensing Authority solicited message that visa mechanism is sent according to received Cost of Medical Treatment terminal is into row information Extraction and judgement, with the mobile intelligent terminal identity of certification request and Cost of Medical Treatment terminal near-field communication：
When the mobile intelligent terminal anonymous identification number that visa mechanism is extracted in Licensing Authority solicited message, move Shared key and the shared key generated time store mobile intelligence with visa mechanism between intelligent terminal and visa mechanism It can terminal anonymous identification number set I1, shared key set S1, shared key generated time K1When consistent there are correspondence, then Visa mechanism sends license near-field communication information and gives Cost of Medical Treatment terminal；Otherwise, refusal near-field communication information is sent to receive to medical treatment Take terminal；
Wherein, the license near-field communication information that visa mechanism is sent includes first between mobile intelligent terminal and visa mechanism A shared key SK1 Mobile-TSM, shared key SK1 Mobile-TSMGenerated time K1, mobile intelligent terminal send certification request The time T of information1, first shared key SK between visa mechanism and mobile intelligent terminal1 Mobile-TSM；Wherein：
License near-field communication information flag is ST-M(Accept,T1,K1,SK1 Mobile-TSM,SK1 Medical-TSM)；
Refusal near-field communication information flag is ST-M(Reject,SK1 Medical-TSM)；
Wherein, the shared key SK in Licensing Authority solicited message transmitted by Cost of Medical Treatment terminal1 Medical-TSMTo enable label Card mechanism verifies Cost of Medical Treatment terminal identity, and communication between the two is realized after being verified；
Step 7, Cost of Medical Treatment terminal is logical according to the license near-field communication information of received visa mechanism or refusal near field Letter information is given the near field communication request information that mobile intelligent terminal is sent and is fed back：
When Cost of Medical Treatment terminal receives the license near-field communication information of visa mechanism, then Cost of Medical Treatment terminal receives shifting The near field communication request that dynamic intelligent terminal is sent, and transmission includes connecing for the second visa random number d that Cost of Medical Treatment terminal generates By near-field communication information to mobile intelligent terminal；D ∈ [0,9] and d ≠ c, d ∈ Z；Wherein, the label of the second visa random number d and first It is different to demonstrate,prove random number c, the difficulty that illegal user terminal intercepts the second visa random number is increased with this, improves mobile intelligent terminal With the information security of Cost of Medical Treatment terminal transaction；
When Cost of Medical Treatment terminal receives the refusal near-field communication information of visa mechanism, then Cost of Medical Treatment terminal refuses NFC The near field communication request that mobile wallet is sent, and refusal near-field communication information is sent to mobile intelligent terminal；
Step 8, mobile intelligent terminal receives the information that Cost of Medical Treatment terminal is sent, and is judged according to received information And operation：
When received information is that near-field communication receives information, mobile intelligent terminal extracts near-field communication and receives institute in information Including mobile intelligent terminal and visa mechanism between shared key TimeGenerated value, and judge extraction shared key generate when Between value with mobile intelligent terminal itself storage shared key TimeGenerated value K1When consistent, then mobile intelligent terminal generation includes The dummy keyboard of letter and number mixing, by dummy keyboard input letter, the payment cipher of digital mixed form, and will payment After password is embedded in pre-set image, the close image of load that would be embedded with payment cipher is sent to Third-party payment platform, while intelligent movable Terminal is sent cancels first anonymous identification number of mobile intelligent terminal respectivelyAnd mobile intelligent terminal and visa machine First shared key SK of structure1 Mobile-TSMRequest give visa mechanism；Otherwise, mobile intelligent terminal stopping sends near-field communication and asks Information is asked to give Cost of Medical Treatment terminal；Since dummy keyboard is the mixing of letter and number, malice illegal terminal can be increased to branch That pays password cracks difficulty, to improve the safety of payment cipher；
When received information is refusal near-field communication information, mobile intelligent terminal stops sending near field communication request information Cost of Medical Treatment terminal is given, payment process of the mobile intelligent terminal to Cost of Medical Treatment terminal is terminated.Wherein, for mobile intelligent terminal Payment cipher is embedded into the process in pre-set image, the telescopiny of payment cipher includes the following steps (a) in the present embodiment To step (e)：
(a) according to preset number M, the external static image that mobile intelligent terminal is chosen its own storage of M width or obtained, And denoising is carried out after numbering the M width still image of selection respectively, and the still image for being t0 to number carries out embedded mark Note；Wherein, the still image after each number is denoted as Cl, l=1,2 ..., M, it is C to have the still image of embedded labelt0', t0 is Preset fixed numbers one of in number 1 to M；
(b) payment cipher is converted to binary bit stream, and by gained binary bit stream using 8 as one group progress Grouping, obtains N group binary bit streams；Wherein, every group of binary bit stream has 28Kind assembled scheme；
(c) according to each assembled scheme in every group of binary bit stream, select each assembled scheme is corresponding to set anti-bit, And opposed anti-bit sets inverse processing, generates 28Group reversion binary bit stream；
(d) by 28Group reversion binary bit stream is embedded by minimum histogram distortion methods with embedded label respectively Still image Ct0' in, it obtains carrying close image Cgh', g=1,2 ..., N, h=1,2 ..., 256；It calculates and carries close image Cgh' with Still image Ct0' matching value ξgh, judge to carry close image Cgh' and still image Ct0' matching value ξghWhether reach preset Optimum matching point ξopt：
As matching value ξghWith default optimum matching point ξoptAbsolute difference δghLess than or equal to default absolute difference △, That is δghWhen≤△, indicate to carry close image Cgh' and still image Ct0' reach optimum matching point ξopt；Otherwise, it indicates to carry close image Cgh' and still image Ct0' not up to optimum matching point ξopt；Wherein, matching value ξgh, absolute difference δghCalculation formula it is as follows：
δgh=| ξgh-ξopt|, ξgh=hmod,gh·Dgh(P||Q)；
Wherein, hmod,ghIndicate the corresponding still image C of h groups reversion binary bit streamt0' embedded payment cipher is forward and backward Histogram knots modification, Cgh' indicate to carry close image g-th in h groups reversion binary bit stream；Hc (n) indicates still image Ct0' in the histogram that gray value is n, hsgh(n) it indicates to carry close image C in h groups reversion binary bit streamgh' in gray value For the histogram of n；Dgh(P | | Q) indicate still image C in h groups reversion binary bit streamt0' and the close image C of loadgh' pass Number is contacted, p (n) indicates still image Ct' gray value be n when probability, qgh(n) it indicates to carry close image Cgh' in gray value be Probability when n；
If (e) carrying close image Cgh' and still image Ct0' not up to preset optimum matching point ξopt, then return to step (d) To select next assembled scheme to carry out cycle criterion, until judging to reach default optimum matching point ξoptGrouping replacement scenario be Only；
If the h groups invert the 2 of binary bit stream8Do not occur reaching optimum matching point ξ in kind assembled schemeopt The close image of load, then traverse remaining N-1 groups binary bit stream, and execute step (a) again, until occur reaching it is default most Good matching value ξoptGrouping replacement scenario until；Wherein, reach default optimum matching point ξoptWhen corresponding carry close image and be denoted as Cxy', x=1,2 ..., N, y=1,2 ..., 256.
Below in conjunction with Fig. 1, the working condition of the near-field communication portable medical service system in the embodiment of the present invention is made Explanation：
When patient, which enters medical services subsystem, to go to a doctor, patient acquires the identity card of itself by mobile intelligent terminal and believes Breath, and by establishing Bluetooth communication so that mobile intelligent terminal is registered at case history registration module, while patient registers It is stored in information preservation to the medical information data library of medical services subsystem；Doctor, which hangs, examines display by calling medical information Patient in database information of registering, to enable doctor will be seen that the information of registering substantially of medical patient, is subtracted with being shown Lack standing in the queue to register the time for traditional medical service system, improves medical efficiency；When needing patient to pay medical expenditure, then The near-field communication that mobile intelligent terminal and Cost of Medical Treatment terminal are realized using optimum N FC relayings, to realize patient relatively remote Reimbursement of expense can be completed in place, it is not necessary to expend the too many time and go to be lined up to pay；Mobile intelligent terminal is established with Cost of Medical Treatment terminal During payment transaction, mobile intelligent terminal, Cost of Medical Treatment terminal utilize the anonymous identification number that visa mechanism generates Interaction data, to further ensure the safety of paying process.
In addition, when needing to carry out remote visiting, then the video information of mobile intelligent terminal acquisition patient, audio is utilized to believe Breath, pulse information, heart rate information, blood glucose information and grip information, and sent in idle frequency range by the first LTE communication module Medical services subsystem, and show by touching display screen the video situation of patient, meanwhile, medical services subsystem is according to connecing It receives, audio patient's parameter of extraction, pulse is rebuild, to reproduce patient pulse's truth to doctor, to realize doctor The illness of long-range Accurate Diagnosis patient.

Claims (2)

1. near-field communication portable medical service system, which is characterized in that including mobile intelligent terminal, medical services subsystem, label Mechanism, Third-party payment platform and bank account management platform are demonstrate,proved, visa mechanism is separately connected mobile intelligent terminal and medical treatment takes Business subsystem, mobile intelligent terminal connect Third-party payment platform, and medical services subsystem connects bank account management platform, the Tripartite's payment platform connects bank account management platform；Wherein：
The mobile intelligent terminal includes microprocessor and is separately connected China second-generation identity card scanner, the fingerprint of microprocessor and adopts Storage, encrypting module, video collector, audio collection device, pulse transducer, heart rate sensor, blood glucose collector, grip detection Device, memory, the first LTE communication module, the first bluetooth module, the first NFC module and it can detect the first of idle frequency range Frequency spectrum sensing module；The China second-generation identity card scanner, fingerprint capturer are separately connected encrypting module, the video collector, Audio collection device, pulse transducer, heart rate sensor, blood glucose collector and grip detector are separately connected memory；It is described to deposit Reservoir is separately connected the first LTE communication module, the first bluetooth module and the first NFC module；The video collector, audio collection Device, pulse transducer, heart rate sensor, blood glucose collector and grip detector are separately connected the first LTE communication module；Described One LTE communication module connects the first frequency spectrum sensing module；Wherein：
The China second-generation identity card scanner to obtain the ID card information of patient, and is saved in after the encryption of encrypted module and deposits Reservoir；
The fingerprint capturer, to acquire the finger print information of mobile intelligent terminal lawful owner, to confirm intelligent movable end The process of payment transaction is completed using the first NFC module in end；
The video collector, audio collection device, are respectively used to video, the audio-frequency information of corresponding acquisition patient, and are being saved in While in memory, medical services subsystem is sent to using the first LTE communication module；
The medical services subsystem includes central processing unit and is separately connected the medical information data library of central processing unit, disease Go through registration module, touching display screen, filter are made an uproar device, audio processor, vibrator, the second frequency spectrum sensing module, the second LTE communication Module, the second bluetooth module, the Cost of Medical Treatment terminal with the second NFC module, N number of NFC trunk modules, doctor, which hang, examines display Device；The touching display screen and filter device of making an uproar are separately connected the second LTE communication module, the second LTE communication module connection the Two frequency spectrum sensing modules；Second bluetooth module, the second NFC module are separately connected case history registration module；The case history is registered Module connects medical information data library；The medical information data library connection doctor, which hangs, examines display；The audio processor connects Connect vibrator；N number of NFC trunk modules are separately connected the second NFC module；N >=3, wherein：
The case history registration module leads to realize that mobile intelligent terminal is matched by the first bluetooth module, the second bluetooth module It is connected thereto after letter, and is sent to medical information data library storage after the ID card information for the patient that registers is registered；
The medical information data library, to according to patient register information and register sequence, according to register sequencing send Patient information is hung to doctor and examines display；
The doctor hangs and examines display, to show patient information of registering, so that doctor understands patient information of registering；
The touching display screen is suffered to show the long-distance video of received patient so that doctor grasps according to long-distance video The basic conditions of person；
It is described to filter device of making an uproar, to filter out the noise in received patient pulse's audio, and the pure pulse tone of acquisition is taken place frequently Give audio processor processing；
The audio processor, to amplify the pure pulse audio of reception, and extract amplification after pulse audio frequency and Amplitude is to central processing unit；
Second frequency spectrum sensing module, to detect the communications band being in idle condition around medical services subsystem, and Spare communication frequency range value is sent to central processing unit；
The central processing unit, on the one hand after the pulse audio amplitude for receiving audio processor transmission, order vibrator is pressed It does and is vibrated to reconstruct patient pulse according to certain frequency and amplitude, doctor is made to grasp patient's true pulse situation in distal end；On the one hand, According to the spare communication frequency range value of reception, the second LTE communication module of order, which switches in the spare communication frequency range, to be communicated；Another party Face, obtaining has the optimal NFC trunk modules for relaying performance as optimum N FC trunk modules；
Second bluetooth module realizes patient using mobile intelligent terminal in bluetooth to match the first bluetooth module of connection It can complete to register in time in communication distance；
The Cost of Medical Treatment terminal, by the relay forwarding of optimum N FC trunk modules, to complete mobile intelligent terminal and medical treatment The near-field communication payment transaction process of charging terminal；Wherein, the mobile intelligent terminal realizes that near field is logical with Cost of Medical Treatment terminal Letter payment transaction process in turn includes the following steps：
(1) mobile intelligent terminal is using the global identity identification number of the first NFC module as its true identity identification number, and in third The registration of square payment platform, the true identity identification number of storage mobile intelligent terminal, payment specified account, bill payment password and Close image zooming-out key is carried, and its true identity identification number is sent to visa mechanism and stored by mobile intelligent terminal, by visa machine Structure generates between the anonymous identification number set and visa mechanism and mobile intelligent terminal of the corresponding mobile intelligent terminal Shared key set, visa mechanism record the generated time of each shared key in shared key set；Wherein,
The true identity identification number of mobile intelligent terminal is labeled as IDMobile, the anonymous identification number set of mobile intelligent terminal Labeled as I1, visa mechanism is labeled as TSM, and the true identity identification number of visa mechanism TSM is denoted as IDTSM, visa mechanism and movement The shared key set of intelligent terminal is denoted as S1, shared key SKi Mobile-TSMGenerated time be denoted as Ki；Wherein：
S1={ SK1 Mobile-TSM,SK2 Mobile-TSM,…,SKm Mobile-TSM}；
I-th of anonymous identification number of mobile intelligent terminalWith i-th between visa mechanism, mobile intelligent terminal Shared key SKi Mobile-TSMFor one-to-one relationship；I=1,2 ..., m；
(2) Cost of Medical Treatment terminal is using the global identity identification number of the second NFC module as its true identity identification number, and in bank Account management platform registers collecting account, and the true identity identification number of Cost of Medical Treatment terminal is stored by bank account management platform； Its true identity identification number is sent to visa mechanism TSM storages by Cost of Medical Treatment terminal, and is generated by visa mechanism TSM, storage The anonymous identification number of Cost of Medical Treatment terminal gathers and the shared key set of visa mechanism and Cost of Medical Treatment terminal, visa Mechanism sends the anonymous Identity set of Cost of Medical Treatment terminal and corresponding shared key set gives Cost of Medical Treatment terminal；Wherein：
The true identity identification number of Cost of Medical Treatment terminal is labeled as IDMedical, the anonymous identification number set of Cost of Medical Treatment terminal Labeled as I2, visa mechanism and the shared key set of Cost of Medical Treatment terminal are denoted as S2；Wherein：
S2={ SK1 Medical-TSM,SK2 Medical-TSM,…,SKm Medical-TSM}；
I-th of anonymous identification number of medical services subsystemBetween visa mechanism, medical services subsystem I shared key SKi Medical-TSMFor one-to-one relationship；I=1,2 ..., m；
(3) mobile intelligent terminal sends certification request and gives visa mechanism, and the anonymity of mobile intelligent terminal is sent by visa mechanism Identity set and corresponding shared key set are to mobile intelligent terminal, the sending time of authentication storage request；Wherein, mobile Intelligent terminal sends the time T of visa solicited message1；
(4) mobile intelligent terminal is more than close close to distance between Cost of Medical Treatment terminal and mobile intelligent terminal and Cost of Medical Treatment terminal When the communication distance of field, mobile intelligent terminal sends near field communication request information and gives Cost of Medical Treatment terminal；Wherein：
Near field communication request information includes first shared key between Cost of Medical Treatment terminal that mobile intelligent terminal generates SK1 Mobile-Medical, the mobile intelligent terminal first visa random number c, the mobile intelligent terminal that generate send visa solicited message Time T1, first anonymous identification number of mobile intelligent terminalBetween mobile intelligent terminal and visa mechanism TSM First shared key SK1 Mobile-TSM；Wherein, near field communication request information flag isC ∈ (0,9) and c ∈ Z；
(5) for Cost of Medical Treatment terminal after the near field communication request information for receiving mobile intelligent terminal transmission, transmission includes medical treatment First anonymous identification number of charging terminalFirst shared key between Cost of Medical Treatment terminal and visa mechanism SK1 Medical-TSMAnd the Licensing Authority solicited message of received mobile intelligent terminal near field communication request information gives visa mechanism TSM is authenticated；Wherein, Licensing Authority solicited message label is as follows：
(6) the Licensing Authority solicited message that visa mechanism is sent according to received Cost of Medical Treatment terminal carries out information extraction and sentences It is disconnected, with the mobile intelligent terminal identity of certification request and Cost of Medical Treatment terminal near-field communication：
When mobile intelligent terminal anonymous identification number, the intelligent movable that visa mechanism is extracted in Licensing Authority solicited message Shared key and the shared key generated time are whole with visa mechanism stored intelligent movable between terminal and visa mechanism Hold anonymous identification number set I1, shared key set S1, shared key generated time K1When consistent there are correspondence, then visa Mechanism sends license near-field communication information and gives Cost of Medical Treatment terminal；Otherwise, refusal near-field communication information is sent to Cost of Medical Treatment end End；Wherein,
The license near-field communication information that visa mechanism is sent include between mobile intelligent terminal and visa mechanism first it is shared close Key SK1 Mobile-TSM, shared key SK1 Mobile-TSMGenerated time K1, mobile intelligent terminal send certification request information when Between T1, first shared key SK between visa mechanism and mobile intelligent terminal1 Mobile-TSM；Wherein：
License near-field communication information flag is ST-M(Accept,T1,K1,SK1 Mobile-TSM,SK1 Medical-TSM)；
Refusal near-field communication information flag is ST-M(Reject,SK1 Medical-TSM)；
(7) Cost of Medical Treatment terminal is according to the license near-field communication information of received visa mechanism or refusal near-field communication information, The near field communication request information that mobile intelligent terminal is sent is given and is fed back：
When Cost of Medical Treatment terminal receives the license near-field communication information of visa mechanism, then Cost of Medical Treatment terminal receives mobile intelligence The near field communication request that energy terminal is sent, and the receiving for sending the second visa random number d for including the generation of Cost of Medical Treatment terminal is close The field communication information is to mobile intelligent terminal；D ∈ [0,9] and d ≠ c, d ∈ Z；
When Cost of Medical Treatment terminal receives the refusal near-field communication information of visa mechanism, then Cost of Medical Treatment terminal refusal NFC is moved The near field communication request that wallet is sent, and refusal near-field communication information is sent to mobile intelligent terminal；
(8) mobile intelligent terminal receives the information that Cost of Medical Treatment terminal is sent, and judges and operate according to received information：
When received information is that near-field communication receives information, mobile intelligent terminal extracts near-field communication and receives included in information Mobile intelligent terminal and visa mechanism between shared key TimeGenerated value, and judge extraction shared key TimeGenerated value With the shared key TimeGenerated value K of mobile intelligent terminal itself storage1When consistent, then mobile intelligent terminal generation includes letter With the dummy keyboard of number mixing, by dummy keyboard input letter, the payment cipher of digital mixed form, and by payment cipher After embedded pre-set image, the close image of load that would be embedded with payment cipher is sent to Third-party payment platform, while mobile intelligent terminal It sends and cancels first anonymous identification number of mobile intelligent terminal respectivelyAnd mobile intelligent terminal and visa mechanism First shared key SK1 Mobile-TSMRequest give visa mechanism；Otherwise, mobile intelligent terminal stops sending near field communication request Information gives Cost of Medical Treatment terminal；
When received information is refusal near-field communication information, mobile intelligent terminal stops sending near field communication request information to doctor Charging terminal is treated, payment process of the mobile intelligent terminal to Cost of Medical Treatment terminal is terminated.
2. near-field communication portable medical service system according to claim 1, which is characterized in that in the step (8), move Payment cipher is embedded into the process in pre-set image and includes the following steps (a) to step (e) by dynamic intelligent terminal：
(a) according to preset number M, the external static image that mobile intelligent terminal is chosen its own storage of M width or obtained, and will The M width still image of selection carries out denoising after numbering respectively, and is t to number0Still image carry out embedded label；Its In, the still image after each number is denoted as Cl, l=1,2 ..., M, it is C to have the still image of embedded labelt0', t0For number 1 To preset fixed numbers one of in M；
(b) payment cipher is converted to binary bit stream, and by gained binary bit stream using 8 as one group point Group obtains N group binary bit streams；Wherein, every group of binary bit stream has 28Kind assembled scheme；
(c) according to each assembled scheme in every group of binary bit stream, select each assembled scheme is corresponding to set anti-bit, and right It sets anti-bit and sets inverse processing, generate 28Group reversion binary bit stream；
(d) by 28Group reversion binary bit stream is embedded by minimum histogram distortion methods with the quiet of embedded label respectively State image Ct0' in, it obtains carrying close image Cgh', g=1,2 ..., N, h=1,2 ..., 256；It calculates and carries close image Cgh' and it is static Image Ct0' matching value ξgh, judge to carry close image Cgh' and still image Ct0' matching value ξghWhether reach preset best Matching value ξ opt：
As matching value ξghWith default optimum matching point ξ optAbsolute difference δghLess than or equal to default absolute difference △, i.e. δgh When≤△, indicate to carry close image Cgh' and still image Ct0' reach optimum matching point ξ opt；Otherwise, it indicates to carry close image Cgh' with Still image Ct0' not up to optimum matching point ξ opt；Wherein, matching value ξgh, absolute difference δghCalculation formula it is as follows：
δgh=| ξgh-ξopt|, ξgh=hmod,gh·Dgh(P||Q)；
Wherein, hmod,ghIndicate the corresponding still image C of h groups reversion binary bit streamt0' forward and backward straight of embedded payment cipher Square figure knots modification, Cgh' indicate to carry close image g-th in h groups reversion binary bit stream；Hc (n) indicates still image Ct0' In the histogram that gray value is n, hsgh(n) it indicates to carry close image C in h groups reversion binary bit streamgh' gray value be n Histogram；Dgh(P | | Q) indicate still image C in h groups reversion binary bit streamt0' and the close image C of loadgh' association system Number, p (n) indicate still image Ct' gray value be n when probability, qgh(n) it indicates to carry close image Cgh' when gray value is n Probability；
If (e) carrying close image Cgh' and still image Ct0' not up to preset optimum matching point ξopt, then return to step (d) is to select It selects next assembled scheme and carries out cycle criterion, until judging to reach default optimum matching point ξoptGrouping replacement scenario until；
If the h groups invert the 2 of binary bit stream8Do not occur reaching optimum matching point ξ in kind assembled schemeoptLoad it is close Image then traverses remaining N-1 groups binary bit stream, and executes step (a) again, until occurring reaching default best match Value ξoptGrouping replacement scenario until；Wherein, reach default optimum matching point ξoptWhen corresponding carry close image and be denoted as Cxy', x= 1,2 ..., N, y=1,2 ..., 256.
CN201510968811.5A 2015-12-18 2015-12-18 Near-field communication portable medical service system Active CN105653839B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510968811.5A CN105653839B (en) 2015-12-18 2015-12-18 Near-field communication portable medical service system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510968811.5A CN105653839B (en) 2015-12-18 2015-12-18 Near-field communication portable medical service system

Publications (2)

Publication Number Publication Date
CN105653839A CN105653839A (en) 2016-06-08
CN105653839B true CN105653839B (en) 2018-08-31

Family

ID=56477655

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510968811.5A Active CN105653839B (en) 2015-12-18 2015-12-18 Near-field communication portable medical service system

Country Status (1)

Country Link
CN (1) CN105653839B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108965197A (en) * 2017-05-17 2018-12-07 武汉默联股份有限公司 It registers login method and device
CN107833047A (en) * 2017-12-12 2018-03-23 常州爱索电子有限公司 A kind of safety payment system architectural framework design based on NFC
CN108173923A (en) * 2017-12-25 2018-06-15 上海京颐科技股份有限公司 A kind of medical care communication system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104299133A (en) * 2014-10-22 2015-01-21 齐鲁工业大学 On-line mobile payment system based on somatosensory network and credibility authentication method
CN204705989U (en) * 2015-05-15 2015-10-14 电信科学技术研究院 A kind of wearable intelligent equipment and communication system
WO2015161693A1 (en) * 2014-04-25 2015-10-29 天地融科技股份有限公司 Secure data interaction method and system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015161693A1 (en) * 2014-04-25 2015-10-29 天地融科技股份有限公司 Secure data interaction method and system
CN104299133A (en) * 2014-10-22 2015-01-21 齐鲁工业大学 On-line mobile payment system based on somatosensory network and credibility authentication method
CN204705989U (en) * 2015-05-15 2015-10-14 电信科学技术研究院 A kind of wearable intelligent equipment and communication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
基于Android的NFC移动支付系统设计与实现;陈平顺等;《数据通信》;20151028(第5期);5-10 *

Also Published As

Publication number Publication date
CN105653839A (en) 2016-06-08

Similar Documents

Publication Publication Date Title
CN103856472B (en) A kind of method and device of Account Logon
CN107800725B (en) Remote online management device and method for digital certificates
CN105516104B (en) A kind of auth method and system of the dynamic password based on TEE
WO2017167037A1 (en) Payment authentication method and authentication system based on face recognition and hce
CN104915584B (en) The random encrypting and deciphering system of intelligent mobile terminal based on fingerprint characteristic
CN107113315A (en) Identity authentication method, terminal and server
CN107786547A (en) A kind of auth method based on block chain, device and computer-readable recording medium
CN105975783B (en) Medical monitoring system based on mobile near-field communication
JP2018532301A (en) User authentication method and apparatus
CN112231756B (en) FL-EM-GMM medical user privacy protection method and system
CN109600223A (en) Verification method, Activiation method, device, equipment and storage medium
CN105653839B (en) Near-field communication portable medical service system
WO2022062399A1 (en) Blockchain network-based diagnosis method and apparatus, and blockchain network system
CN107506635B (en) Online function opening method for identity card, mobile phone, trusted terminal and verification server
KR20150090099A (en) Nfc-based fingerprint authentication system and fingerprint authentication method
CN105205944A (en) Self-service deposit and withdrawal system based on intelligent terminal
EP3674936A1 (en) Authentication terminal, authentication device and authentication method and system using authentication terminal and authentication device
CN109741800A (en) The method for security protection of medical data intranet and extranet interaction based on block chain technology
CN110191415A (en) A kind of encryption method of information of vehicles, mobile unit and server
CN105550553B (en) A kind of right management method, terminal, equipment and system
CN106843379A (en) A kind of intelligent medical panel computer
CN109255620A (en) Encrypting payment method, mobile terminal and computer readable storage medium
CN107548059A (en) A kind of authentication method and system
CN104299133B (en) Online mobile-payment system and authentic authentication method based on body-sensing net
CN109101803A (en) Biometric apparatus and method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210427

Address after: Room 406, no.3020 Huling Road, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province

Patentee after: Huzhou lingchuang Technology Co.,Ltd.

Address before: 315211 Zhejiang Province, Ningbo Jiangbei District Fenghua Road No. 818

Patentee before: Ningbo University

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220905

Address after: Room 1525, No. 1, Keelung Road, Free Trade Zone, Pudong New Area, Shanghai, 200131

Patentee after: Shanghai Aihui Health Technology Co.,Ltd.

Address before: Room 406, no.3020 Huling Road, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province

Patentee before: Huzhou lingchuang Technology Co.,Ltd.