CN105975783A - Medical monitoring system based on mobile near field communication - Google Patents

Abstract

The invention relates to a medical monitoring system based on mobile near field communication; the medical monitoring system is characterized by comprising a mobile intelligent terminal, a mobile service provider, an authentication body, a medical monitoring sub-system, a first bank system and a second bank system; a patient can use the mobile intelligent terminal to remotely communication with the doctor, can send heart rate and pulse information to the doctor on the remote side, so the doctor can make accurate diagnosis on diseases; when the mobile intelligent terminal and a medical charge terminal start NFC based medical bill payment, the mobile intelligent terminal uses a built human body magnetic field database as a valid owner to control ID identification information of the mobile intelligent terminal, thus building a valid owner body odour database and vein information database corresponding to each finger; the mobile intelligent terminal valid owner uses basic colors as base to set a secondary confirmation payment code for bill payment, thus improving medical cost payment safety performance of the mobile intelligent terminal in the medical monitoring system.

Description

Medical monitoring system based on mobile near-field communication

Technical field

The present invention relates to medical monitoring arts, particularly relate to a kind of medical monitoring system based on mobile near-field communication.

Background technology

In daily life, when patient needs medical institutions to see a doctor, it usually needs expend more time and stand in the queue to register, so After wait in line the diagnosis of doctor, being additionally also required to the consuming time queues up and pays medical expense.Patient saw a doctor in medical institutions Cheng Zhong, the more time is delayed on queuing up, although slight patient is not had a strong impact on by this, but for some state of an illness relatively Urgency or relatively severe one, severely impacted diagnosis and therapeutic effect beyond doubt.Although, there are emergency treatment section office in medical institutions, can be few Number Emergency Patients provides treatment.But, owing to medical institutions see that patient is more, how to shorten queuing of patients's booking time and The reimbursement of expense time, improve the medical monitoring efficiency of whole medical institutions, become current traditional medical need must faced by class Topic.

Constantly rising and day by day becoming along with near-field communication (Near Field Communication is called for short NFC) technology Ripe, NFC technique is applied in medical monitoring system, thus patient can be facilitated to register in time and obtain medical monitoring, doctor Grasp in time patient's basic disease information, can realize again patient in medical treatment one end safety, complete reimbursement of expense in time and become existing New trend for medical monitoring system.

Summary of the invention

The technical problem to be solved is to provide one that patient both can have been facilitated timely for above-mentioned prior art Registering and obtain medical monitoring, doctor grasps patient's basic disease information in time, can realize again patient medical treatment one end safety, Complete the medical monitoring system based on mobile near-field communication of reimbursement of expense in time.

The present invention solves the technical scheme that above-mentioned technical problem used: medical monitoring system based on mobile near-field communication System, it is characterised in that include mobile intelligent terminal, mobile operator, certification authority, medical monitoring subsystem, Bank One Corp. system System and secondary bank system；Wherein:

Described mobile intelligent terminal includes microprocessor and connects the China second-generation identity card scanning device of microprocessor, touch respectively Display module, fingerprint capturer, finger vena information acquisition device, human magnetic field's harvester, human body body odour acquisition module, basis face Color generation module, the first air humidity collecting module, the first visible ray info conversion module, VISIBLE LIGHT EMISSION module, encryption mould Block, video collector, audio collection device, pulse transducer, heart rate sensor, blood glucose harvester, grip detector, memorizer, First LTE communication module, the first bluetooth module, the first NFC communication module and the first frequency spectrum sense of idle frequency range can be detected Knowing that module, China second-generation identity card scanning device, fingerprint capturer, finger vena information acquisition device connect encrypting module respectively, video is adopted Storage, audio collection device, pulse transducer, heart rate sensor, blood glucose harvester and grip detector connect memorizer respectively；Deposit Reservoir connects the first LTE communication module, the first bluetooth module and the first NFC communication module, video collector, audio collection respectively Device, pulse transducer, heart rate sensor, blood glucose harvester and grip detector connect the first LTE communication module respectively, and first LTE communication module connects the first frequency spectrum sensing module；Wherein:

Described China second-generation identity card scanning device, in order to obtain the ID card information of patient, and preserves after the encryption of encrypted module To memorizer；Described fingerprint capturer, in order to gather the finger print information of mobile intelligent terminal lawful owner, to confirm in advance to move Dynamic intelligent terminal utilizes the first NFC communication module to complete the process of payment transaction；Described video collector, audio collection device, use Obtain the video of patient, audio-frequency information in correspondence respectively, and while being saved in memorizer, utilize the first LTE communication mould Block is sent to medical monitoring subsystem；Base color generation module, for generation include redness, orange, yellow, green, cyan, Blue seven kinds of base color with purple, and show in touch display module, select arbitrary color group for user Cooperation is for paying color；First visible ray info conversion module, after digital information is converted to visible ray, with visible ray form Send；Human magnetic field's harvester, in order to detect human magnetic field's data, human magnetic field's data that concurrent censorship measures give micro-place Reason device；Human body body odour acquisition module, in order to gather human body body odour data, the human body body odour data that concurrent censorship measures give micro-process Device；

Described medical monitoring subsystem includes central processing unit and connects the medical information data of central processing unit respectively Make an uproar device, audio process, vibrator, the second frequency spectrum perception in storehouse, medical monitoring bed, case history registration module, touching display screen, filter Module, the second LTE communication module, the second bluetooth module, have in the Cost of Medical Treatment terminal of the second NFC communication module, M NFC Continue communication module, doctor examines display, touching display screen and filter device of making an uproar with extension and connects the second LTE communication module respectively, and second LTE communication module connects the second frequency spectrum sensing module；Second bluetooth module, the second NFC communication module connect case history respectively and register Module, case history registration module connects medical information data storehouse, and medical information data storehouse connects doctor and examines display with extension, at audio frequency Reason device connects vibrator, and each NFC trunking traffic module connects the second NFC communication module, the company of being provided with on medical monitoring bed respectively Connect the monitor controller in medical information data storehouse, brain wave collector, brain wave analytical equipment, brain wave control device, exhale It is button, body physiological parameter acquisition unit, monitoring RFID label tag, monitored parameters memorizer, light-emitting device and medical monitoring bed Single, brain wave collector connects brain wave analytical equipment, and medical treatment sheet is provided with cloth detector and pressure transducer battle array Row, body physiological parameter acquisition unit, monitoring RFID label tag and array of pressure sensors are all connected with monitoring parameter memorizer, pressure biography Sensor array and cloth detector are all connected with monitor controller, M >=2, wherein:

Described brain wave collector, in order to gather the eeg signal of paralysed patient, and is sent to brain wave analysis dress Put；Brain wave analytical equipment, is converted into the eeg signal of reception the Patients' rights signal prestored and is sent to guard control Device, and controlled the miscellaneous part on medical monitoring bed by monitor controller；Described case history registration module, it is achieved patient utilizes movement Intelligent terminal is connected after passing through the first bluetooth module, the second bluetooth module paired communication, and by the identity card of the patient that registers Information sends to medical information data library storage；Described medical information data storehouse, in order to according to registering patient information and registering Order successively, sends patient information according to sequencing of registering and examines display to doctor with extension；Described doctor examines display with extension Device, in order to show patient information of registering, understands, for doctor, patient information of registering；Described touching display screen, in order to show Receive the long-distance video of patient, grasp the basic conditions of patient for doctor according to long-distance video；Described filter is made an uproar device, in order to filter Except the noise in received patient pulse's audio frequency, and the pure pulse tone of acquisition is taken place frequently give audio process process；Institute State audio process, in order to amplify the pure pulse audio frequency of reception, and extract frequency and the amplitude of the pulse audio frequency after amplification To central processing unit；Described second frequency spectrum sensing module, is in the logical of idle condition in order to detect around medical services subsystem Letter frequency range, and it is sent to central processing unit；Described central processing unit, is on the one hand receiving the pulse tone that audio process sends After frequency vibration width, order vibrator does according to certain frequency and amplitude and vibrates to reconstruct patient pulse, makes doctor understand at far-end and suffers from Person's true pulse situation；On the one hand, according to the spare communication frequency range value received, the second LTE communication module is ordered to switch to the free time Transmit on communications band；On the other hand, acquisition has the NFC trunking traffic module of optimum relaying performance as optimum N FC relaying Communication module；Described second bluetooth module, in order to match connection the first bluetooth module, it is achieved patient utilizes mobile intelligent terminal to exist Bluetooth communication can complete to register apart from interior in time；Described Cost of Medical Treatment terminal, in order to by optimum N FC trunking traffic module with And the second NFC communication module, the first NFC communication module, the near-field communication completing mobile intelligent terminal and Cost of Medical Treatment terminal props up Pay process of exchange；Wherein, described mobile intelligent terminal and Cost of Medical Treatment terminal realize near-field communication payment transaction process include as Lower step:

Step 1, mobile intelligent terminal collection, stores the ID card information of its lawful owner, and in the default time period Human magnetic field's data of interior its lawful owner of Real-time Collection, build its lawful owner human body magnetic in each preset time period Field data storehouse, and using the human magnetic field data base that builds as the identity identification information of its lawful owner；Wherein, preset time Between section include the first preset time period and the second preset time period, the first preset time period is 06:00 to 18:00；Second presets Time period is 18:00 to 06:00 next day；

Step 2, mobile intelligent terminal gathers the body odour data of its lawful owner, receives each finger of its lawful owner Corresponding finger print information and venous information, structure mobile intelligent terminal lawful owner savours data base and each finger institute is right The fingerprint information data storehouse answered and venous information data base；Mobile intelligent terminal gives the human magnetic field of its lawful owner respectively Have the first priority of identification, body odour data have the second priority of identification；Identifying whether operator has During having legal identity, the first priority has than the second higher recognition credibility of priority；

Step 3, mobile intelligent terminal closes to it at its payment cipher input frame touching display screen display predetermined number Method owner, each payment cipher input frame correspond to seven kinds of confession optional base color lists respectively；Wherein, basis face Seven kinds of base color in the swatch color list are the most red, orange, yellow, green, cyan, blueness and purple, each payment cipher Input frame correspond to one group and pays permission color；Each group pays the combination in any allowing color to be seven kinds of base color；

Step 4, according to touching the base color list that on display screen, each payment cipher input frame is corresponding, mobile intelligent terminal Lawful owner be selected from successively defining the base color combination of species number respectively as the payment of each payment cipher input frame Allow color, and respectively correspondingly stored the payment permission color corresponding to each payment cipher input frame by mobile intelligent terminal；Mobile The lawful owner of intelligent terminal each group of corresponding input in each payment cipher input frame pays the entire combination allowing color I.e. form this mobile intelligent terminal about the secondary-confirmation payment cipher paid；

Step 5, mobile intelligent terminal is according to the ID card information of its lawful owner and about the secondary-confirmation paid Payment cipher, generates and characterizes the mobile intelligent terminal lawful owner identity that have authentication information legal to this mobile intelligent terminal Certification key；Wherein, authentication key is labeled as K, and the acquisition process of authentication key K includes that step 5-1 is to step 5- 5:

Step 5-1, mobile intelligent terminal extracts the ID card information of its lawful owner, and obtains its identity card letter respectively Accumulative and value, the meansigma methods of ID card information and the ID card information eigenvalue of the ID card information of all numerals in breath；Its In:

$X=\underset{i=1}{\overset{m}{\Σ}}{x}_i,Y=\frac{1}{m}\underset{i=1}{\overset{m}{\Σ}}{x}_i,Z=\frac{X}{Y};$

X is the accumulative of ID card information and value, and Y is the meansigma methods of ID card information, and Z is ID card information eigenvalue；x_i For the i-th digital in identity card, m is the number of all numerals in ID card information；

Step 5-2, according to the accumulative of the ID card information obtained and value, meansigma methods and ID card information eigenvalue, To effective first certification key value in preset time period；First certification key value is labeled as k, the first certification key value k by Equation below obtains: k³=Xt²+Yt+Z；Wherein, t is that the lawful owner of mobile intelligent terminal inputs complete secondary-confirmation and pays The moment of password, T₁For the initial time of the preset time period of authentication key, T₂Preset time period for authentication key End time；

Step 5-3, mobile intelligent terminal extracts often group corresponding in each payment cipher input frame and pays permission color, and calculates Obtain corresponding often group in each payment cipher input frame and pay the average gray allowing color；Wherein, each payment cipher input frame pair The one group of payment answered allows average gray I (n) of color to be obtained by equation below:

$I\left(n\right)=\frac{1}{J_n}\underset{j=1}{\overset{J_n}{\Σ}}I(n,j);$

Wherein, I (n) is the average gray paying permission color of the corresponding group of the n-th payment cipher input frame, J_nIt is Paying in n payment cipher input frame and allow the number of base color corresponding to color, (n j) is the n-th payment cipher input frame to I The gray value of middle jth base color, 1≤j≤J_n；

Step 5-4, allows the average gray of color, calculates all according to one group of payment that each payment cipher input frame is corresponding Payment cipher input frame in pay allow color average gray I；Wherein:

$I=\frac{1}{N}\underset{n=1}{\overset{N}{\Σ}}I\left(n\right);$

N is the number of all payment cipher input frames, and I (n) is one group of payment corresponding to the n-th payment cipher input frame Allow the average gray of color；

Step 5-5, allows color shade meansigma methods I according to the first certification key value k obtained and payment, obtains presetting Effective authentication key in time period, and this authentication key is stored in mobile intelligent terminal；Authentication is secret Key is labeled as K, and authentication key K is obtained by equation below: K³=Xt²+ Yt+I, t ∈ [T₁,T₂]；T is mobile intelligent terminal Lawful owner input moment of complete secondary-confirmation payment cipher, T₁Preset time period initial for authentication key Moment, T₂End time for the preset time period of authentication key；

Step 6, mobile intelligent terminal sends the true identity identification number of its first NFC communication module to certification authority, by Certification authority generates the anonymous identification number of mobile intelligent terminal transaction；Cost of Medical Treatment terminal sends its second NFC communication The true identity identification number of module, to certification authority, is generated the anonymous identification of Cost of Medical Treatment terminal transaction by certification authority Number；Wherein, the true identity identification number of mobile intelligent terminal is designated as Mobile_id, certification authority is labeled as TSM, and intelligent movable is eventually The anonymous identification number of end is designated as Mobile_aid, the true identity identification number of Cost of Medical Treatment terminal is designated as Medical_id, medical treatment The anonymous identification number of charging terminal is designated as Medical_aid；

Mobile_aid=sH (Mobile_id), Medical_aid=sH (Medical_id)；SH () is Hash anonymous function；

Step 7, mobile intelligent terminal registers its Send only Account in First Bank System, Inc., and medical monitoring subsystem is at the second silver medal Its collecting account of row system registry, and as the collecting account of Cost of Medical Treatment terminal；Wherein, the Send only Account of mobile intelligent terminal It is designated as Mobile_acct, the collecting account of medical monitoring subsystem is designated as Medical_acct；

Step 8, when mobile intelligent terminal is within Cost of Medical Treatment terminal to near-field communication distance, Cost of Medical Treatment terminal is first First open near field communication request, and transmission includes that the preliminary authentication information of payment transaction of the optional payment statement of expense is to intelligent movable Terminal, user selects required payment expense title by mobile intelligent terminal, and then the required payment expense title of feedback gives medical treatment Charging terminal, thus open the formal payment transaction of mobile intelligent terminal and Cost of Medical Treatment terminal；

Step 9, Cost of Medical Treatment terminal, according to paying expense title needed for mobile intelligent terminal, sends and includes should expense The payment of title, receipt odd numbers, the anonymous identification number of Cost of Medical Treatment terminal, current location air humidity, receipt Number generation time and its share the Transaction Information of key to mobile intelligent terminal with certification authority；Wherein, this Transaction Information mark It is designated as E_Medical, E_Medical=E (Receipt_Num,Price,Medical_aid,RH_Medical,T,K_Medical-TSM)；

Receipt_NumThe receipt odd numbers generated for Cost of Medical Treatment terminal；Price is the gold that mobile intelligent terminal needs to pay Volume, Medical_aidFor the virtual identity identification number of Cost of Medical Treatment terminal, RH_MedicalFor Cost of Medical Treatment terminal current location air Humidity, T is that receipt odd numbers generates the time；K_Medical-TSMShared key for Cost of Medical Treatment terminal Yu certification authority；

Step 10, Cost of Medical Treatment terminal send include Transaction Information in step 9, medical monitoring subsystem collecting account and The authentication information of the shared key between itself and certification authority is to authentication structures, and mobile intelligent terminal sends payment authentication information to recognizing Card structure；Wherein, the payment authentication information that mobile intelligent terminal sends includes between its interim identity TMSI, itself and certification authority Shared key K_Mobile-TSM, its lane place identification code LAI, its current location air humidity RH_Mobile, mobile intelligent terminal pays Money account Mobile_acctAnd the Transaction Information that Cost of Medical Treatment terminal sends；The payment authentication information note that mobile intelligent terminal sends For E_Mobile；Wherein:

$\begin{array}{c}{E}_{\mathrm{Mobile}}=E({\mathrm{Receipt}}_{\mathrm{Num}},\mathrm{Price},{\mathrm{Medical}}_{\mathrm{aid}},{\mathrm{Mobile}}_{\mathrm{aid}},{\mathrm{RH}}_{\mathrm{Medical}},{\mathrm{RH}}_{\mathrm{Mobile}},T,\\ \mathrm{TMSI},\mathrm{LAI},K_{\mathrm{Mobile}-\mathrm{TSM}})\end{array};$

Step 11, certification authority extracts the Cost of Medical Treatment terminal anonymous identification in Cost of Medical Treatment terminal institute transmission information Number, and carry out matching judgment based on the Cost of Medical Treatment terminal true identity identification number stored in authentication structures:

When certification authority utilizes the medical treatment that Cost of Medical Treatment terminal true identity identification number and Hash anonymous function generated When charging terminal anonymous identification number is consistent with the Cost of Medical Treatment terminal anonymous identification number coupling extracted, shows to send and be somebody's turn to do The Cost of Medical Treatment trusted end-user of authentication information, then certification authority performs step 12；Otherwise, certification authority cuts off and this authentication information Communication between corresponding Cost of Medical Treatment terminal, and send the warning message comprising this Cost of Medical Treatment terminal anonymous identification number To mobile intelligent terminal；

Step 12, certification authority extracts the interim identity in mobile intelligent terminal payment authentication information and lane place identifies Code, and send include between mobile intelligent terminal interim identity, lane place identification code and itself and mobile operator shared secret The feedback authentication information of key is to mobile operator；Wherein, feedback authentication information is designated as E_MNO, E_MNO=E (TMSI, LAI, K_TSM-MNO)；K_TSM-MNORepresent the shared key between certification authority and mobile operator；

Step 13, mobile operator utilizes the shared key between itself and certification authority to extract the movement in feedback authentication information Intelligent terminal's interim identity and lane place identification code, and obtain facing according to the retrieval of mobile intelligent terminal interim identity Time identification code mobile identification number after, send include mobile intelligent terminal interim identity, lane place identification code and shifting The authentication information of dynamic user identification code is to certification authority；

Step 14, certification authority extract Cost of Medical Treatment terminal current location air humidity contained in authentication information and Mobile intelligent terminal current location air humidity contained in payment authentication information, and judge Cost of Medical Treatment terminal current location When the difference of air humidity and mobile intelligent terminal current location air humidity is less than the air humidity difference limen value preset, then certification machine Structure sends and confirms that pay warrant information is to First Bank System, Inc.；Wherein, described confirmation pay warrant information include needing amount deducted, Receipt odd numbers, receipt odd numbers generate time, mobile intelligent terminal payment account, medical monitoring subsystem collecting account and certification Shared key between mechanism and First Bank System, Inc.；Confirm that pay warrant information is designated as E_Confirm, wherein:

$E_{\mathrm{Confirm}}=({\mathrm{Amt}}_{\mathrm{dedt}},{\mathrm{Receipt}}_{\mathrm{Num}},T,{\mathrm{Mobile}}_{\mathrm{acct}},{\mathrm{Medical}}_{\mathrm{acct}},K_{{\mathrm{TSM}-\mathrm{BANK}}_1});$

Wherein, Amt_dedtThe amount of money should deducted for mobile intelligent terminal payment account,For certification authority and the Shared key between one banking system, First Bank System, Inc. is labeled as BANK₁；

Step 15, First Bank System, Inc. is confirmed should detaining of pay warrant information and correspondence according to what certification authority sent Except the amount of money, in the payment account of mobile intelligent terminal, the amount of money that pre-deduction is corresponding, and by mobile intelligent terminal payment account The amount of money of deduction is transferred to medical monitoring subsystem in advance in the collecting account of secondary bank system, and after completing operation, the One banking system sends and includes that deducted amount, time of withholing, bank authorization are withholdd odd numbers, account of withholing, collecting account and altogether The pre-acknowledgement information of withholing enjoying key stores to mobile intelligent terminal, and go to step 14 carry out dual payment confirm behaviour Make；

Step 16, mobile intelligent terminal collection grip this mobile intelligent terminal personnel human magnetic field's intensity, body odour data, Finger print information and time value now, and carry out the identity of this gripping personnel identifying and differentiate:

When mobile intelligent terminal judge that human magnetic field's intensity of now gathering is present in that mobile intelligent terminal stored should Human magnetic field's intensity data storehouse in preset time period corresponding to time, and the body odour data now gathered are also stored in mobile Time in the body odour data base that intelligent terminal has stored, show the lawful owner that this gripping personnel are mobile intelligent terminal, then move Dynamic intelligent terminal performs step 17；Otherwise, mobile intelligent terminal refuses this gripping personnel to intelligent movable in preset time period Any operation of terminal；

Step 17, mobile intelligent terminal touches display screen at it and shows that each payment cipher input frame and corresponding each payment are close The base color list of code frame, and after gripping personnel sequentially input each group of payment permission, mobile intelligent terminal is according to this gripping Payment in each payment cipher input frame of personnel's input allows color to judge:

When paying in each payment cipher input frame allows propping up of color storage the most corresponding with mobile intelligent terminal Pay when allowing color completely the same, show have input correct secondary-confirmation payment cipher, then mobile intelligent terminal performs step 17； Otherwise, show have input the secondary-confirmation payment cipher of mistake, then mobile intelligent terminal refuses this gripping in preset time period The personnel's any operation to mobile intelligent terminal；

Step 18, mobile intelligent terminal requires that this gripping personnel input its ID card information, and based on this gripping personnel ID card information generates corresponding authentication key K', mobile intelligent terminal judge authentication key K' that now generates with When authentication key K that it has stored is consistent, then mobile intelligent terminal sends and confirms that command of money transfer is to First Bank System, Inc.；No Then, mobile intelligent terminal refuses this gripping personnel any behaviour about payment to this mobile intelligent terminal in preset time period Make；

Step 19, First Bank System, Inc. after receiving the pay warrant that mobile intelligent terminal is sent, Bank One Corp. system Fund corresponding in system transfer step 15 is to the collecting account of medical monitoring subsystem, and receives the first silver medal in secondary bank system After the fund that row system is shifted, send and include collection amount Amt_dedt, bank authorization gathering odd numbers BANK_Trans, collecting account Medical_acctWith payment collection time T₁Gathering acknowledgement information to medical monitoring subsystem；Gathering acknowledgement information is labeled as E_Receipt, Wherein, E_Receipt=E (Amt_dedt,BANK_Trans,Medical_acct,T₁)。

Compared with prior art, it is an advantage of the current invention that:

First, this medical monitoring system, by introducing near-field communication technology, makes patient or family numbers of patients utilize mobile intelligence Energy terminal is fulfiled ahead of schedule and is registered and reimbursement of expense；

Secondly, in remote diagnosis process, patient may utilize mobile intelligent terminal and carries out remote interaction, mobile intelligence with doctor The information such as the heart rate of patient, pulse also can be sent jointly to the doctor of far-end by energy terminal, makes disease accurately for doctor Diagnosis, is so more suitable for the diagnosis to far-end patient disease；

Again, mobile intelligent terminal and Cost of Medical Treatment terminal when carrying out medical care cost based on NFC, intelligent movable Terminal operates the identity identification information of this mobile intelligent terminal using its human magnetic field data base built as its lawful owner, Build its lawful owner and savour the venous information data base corresponding to data base and each finger, to improve mobile intelligent terminal The accuracy of authentication operation person's legal identity；

Finally, the lawful owner of mobile intelligent terminal, based on base color, arranges it about the two of reimbursement of expense Secondary confirmation payment cipher, and generate in preset time period effective authentication key, this authentication key is based on this shifting Accumulative and value, meansigma methods, the ID card information eigenvalue of all numerals in the ID card information of dynamic intelligent terminal lawful owner And first certification key obtain, thus improve mobile intelligent terminal payment cipher security performance, prevent payment cipher from being broken Solve, further enhance whether mobile intelligent terminal has the certification accuracy rate of legal identity to operator, improve intelligent movable Terminal pays the security performance of medical expense at medical monitoring system.

Accompanying drawing explanation

Fig. 1 is the structural representation of medical monitoring system based on mobile near-field communication in the embodiment of the present invention；

Fig. 2 is the functional module connection diagram that in medical monitoring system shown in Fig. 1, medical treatment is monitoring bed.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.

Seeing shown in Fig. 1 and Fig. 2, medical monitoring system based on mobile near-field communication in the present embodiment, including mobile intelligence Energy terminal 1, mobile operator 2, certification authority 3, medical monitoring subsystem 4, First Bank System, Inc. 5 and secondary bank system 6；Its In:

Mobile intelligent terminal 1 includes microprocessor 100 and connects the China second-generation identity card scanning device of microprocessor 100 respectively 101, touch display module 102, fingerprint capturer 103, finger vena information acquisition device 104, human magnetic field's harvester 105, people Body body odour acquisition module 106, base color generation module the 107, first air humidity collecting module the 108, first visible ray information Modular converter 109, VISIBLE LIGHT EMISSION module 110, encrypting module 111, video collector 112, audio collection device 113, pulse pass Sensor 114, heart rate sensor 115, blood glucose harvester 116, grip detector 117, memorizer the 118, first LTE communication module 119, first bluetooth module the 120, first NFC communication module 121 and the first frequency spectrum sensing module of idle frequency range can be detected 122, China second-generation identity card scanning device 101, fingerprint capturer 103, finger vena information acquisition device 104 connect encryption mould 111 respectively Block, video collector 112, audio collection device 113, pulse transducer 114, heart rate sensor 115, blood glucose harvester 116 and hold Force detector 117 connects memorizer 118 respectively；Memorizer 118 connects first LTE communication module the 119, first bluetooth module respectively 120 and the first NFC communication module 121, video collector 112, audio collection device 113, pulse transducer 114, heart rate sensor 115, blood glucose harvester 116 and grip detector 117 connect the first LTE communication module 119, the first LTE communication module 119 respectively Connect the first frequency spectrum sensing module 122；Wherein:

China second-generation identity card scanning device 101, in order to obtain the ID card information of patient, and protects after encrypted module 111 encryption It is stored to memorizer 118；Fingerprint capturer 103, in order to gather the finger print information of mobile intelligent terminal 1 lawful owner, to confirm Mobile intelligent terminal 1 utilizes the first NFC communication module 121 to complete the process of payment transaction；Video collector 112, audio collection Device 113, obtains the video of patient, audio-frequency information for respectively correspondence, and while being saved in memorizer 118, utilizes the One LTE communication module 119 is sent to medical monitoring subsystem 4, so that the audio/video information of patient is supplied to diagnosis；Basis Color generation module 107, for generating the seven kinds of basic face including redness, orange, yellow, green, cyan, blueness and purple Color, and show in touch display module 102, select the combination of arbitrary color as paying color for user；First can See optical information modular converter 109, after digital information is converted to visible ray, send with visible ray form, thus sharp Ensure by the safety of the information of transmission by visible ray form；Human magnetic field's harvester 105, in order to detect human magnetic field's data, concurrently Human magnetic field's data that censorship measures are to microprocessor 100, to obtain the human magnetic field's data as identification characteristic information Storehouse；Human body body odour acquisition module 106, savours data in order to gather the human body as identification characteristic information, and sends detection The human body body odour data arrived are to microprocessor 100；First frequency spectrum sensing module 122, detects communication loop residing for mobile intelligent terminal The idle frequency range in border, is ordered the first LTE communication module 119 to switch to, in idle frequency range, send bag with external by microprocessor 100 Include the data of audio frequency and video；

Medical monitoring subsystem 4 includes central processing unit 400 and connects the medical information number of central processing unit 400 respectively According to storehouse 401, medical monitoring bed 402, case history registration module 403, touching display screen 404, filter make an uproar device 405, audio process 406, vibrator the 407, second frequency spectrum sensing module the 408, second LTE communication module the 409, second bluetooth module 410, have second The Cost of Medical Treatment terminal 412 of NFC communication module 411, M NFC trunking traffic module 413 and doctor examine display 414 with extension, touch Touching formula display screen 404 and filter device 405 of making an uproar connects the second LTE communication module 409 respectively, the second LTE communication module 409 connects second Frequency spectrum sensing module 408；Second bluetooth module the 410, second NFC communication module 411 connects case history registration module 403 respectively, sick Going through registration module 403 and connect medical information data storehouse 401, medical information data storehouse 401 connects doctor and examines display 414 with extension, Audio process 406 connects vibrator 407, and each NFC trunking traffic module 413 connects the second NFC communication module 411 respectively, doctor Treat be provided with on monitoring bed 402 connection the monitor controller 4020 in medical information data storehouse 401, brain wave collector 4021, Brain wave analytical equipment 4022, brain wave control device 4023, call button 4024, body physiological parameter acquisition unit 4025, prison Protect RFID label tag 4026, monitored parameters memorizer 4027, light-emitting device 4028 and medical monitoring sheet 4029, acquiring brain waves Device 4021 connects brain wave analytical equipment 4022, medical monitoring sheet 4029 is provided with cloth detector 4030 and pressure passes Sensor array 4031, body physiological parameter acquisition unit 4025, monitoring RFID label tag 4026 and array of pressure sensors 4031 all connect Connect monitoring parameter memorizer 4027, array of pressure sensors 4031 and cloth detector 4030 and be all connected with monitor controller 4020； Number M >=2 of all NFC trunking traffic modules 413 in medical monitoring subsystem 4；Wherein:

Brain wave collector 4021 gathers the eeg signal of patient, and is sent to brain wave analytical equipment 4022；Brain The eeg signal of the patient of reception is converted into the Patients' rights signal prestored and is sent to monitoring by wave analysis device 4022 Controller 4020, and controlled the miscellaneous part on medical monitoring bed 402 by monitor controller 4020, facilitate patient to obtain timely Service；Case history registration module 403 realizes patient and utilizes mobile intelligent terminal 1 by first bluetooth module the 120, second bluetooth module After 410 paired communication connected, and the ID card information of the patient that registers sent store to medical information data storehouse 401, from And relatively distant location is fulfiled ahead of schedule and registered, improve efficiency of registering；Medical information data storehouse 401, according to register patient information and The order of priority of registering, sends patient information according to sequencing of registering and examines display 414 to doctor with extension；Doctor examines aobvious with extension Show that device 414 shows patient information of registering, understand for doctor and include the patient informations of registering such as name, sex and age；Touch Display screen 404 shows the long-distance video of received patient, grasps the basic conditions of patient for doctor according to long-distance video, with Patient is instructed to make emergency treatment or make Emergency Preparedness in advance in medical centre；Filter device 405 of making an uproar and filter received patient's arteries and veins Fight the noise in audio frequency, the pure pulse tone obtained is taken place frequently and gives audio process 406；Audio process 406 amplification connects The pure pulse audio frequency received, the frequency of the pulse audio frequency after extraction amplification and amplitude are to central processing unit 400；Second frequency spectrum sense Know that module 408 detects the communications band being in idle condition around medical services subsystem 4, and be sent to central processing unit 400； Central processing unit 400, after receiving the pulse audio amplitude that audio process 406 sends, order vibrator 407 is according to certain frequency Rate and amplitude do and vibrate to reconstruct patient pulse, make doctor understand patient's true pulse situation at far-end；According to the free time received Communications band value, orders the second LTE communication module 409 to switch in spare communication frequency range and transmits；Acquisition has optimum relay The NFC trunking traffic module of energy is as optimum N FC trunking traffic module；Second bluetooth module 410 pairing connects the first bluetooth mould Block 120, it is achieved patient utilizes mobile intelligent terminal 1 can complete in time to register apart from interior at Bluetooth communication；Cost of Medical Treatment terminal 412 pass through optimum N FC trunking traffic module and second NFC communication module the 411, first NFC communication module 121, complete mobile Intelligent terminal 1 and the near-field communication payment transaction process of Cost of Medical Treatment terminal 412；Wherein, mobile intelligent terminal 1 and Cost of Medical Treatment Terminal 412 realizes near-field communication payment transaction process and comprises the steps:

Step 1, mobile intelligent terminal collection, stores the ID card information of its lawful owner, and in the default time period Human magnetic field's data of interior its lawful owner of Real-time Collection, build its lawful owner human body magnetic in each preset time period Field data storehouse, and using the human magnetic field data base that builds as the identity identification information of its lawful owner；Wherein, preset time Between section include the first preset time period and the second preset time period, the first preset time period is 06:00 to 18:00；Second presets Time period is 18:00 to 06:00 next day；The magnetic field being had due to everyone health is different, and human magnetic field is as each The biological characteristic that people is exclusive, it is as finger print, can be as the human body biological characteristic information of identification.Human magnetic field Intensity data is not invariable within each time period, therefore, in the present embodiment, pre-for human magnetic field's data cases First arranging two time periods, the time period i.e. preset includes the first preset time period and the second preset time period, and first when presetting Between section be 06:00 to 18:00；Second preset time period is 18:00 to 06:00 next day；

Step 2, mobile intelligent terminal gathers the body odour data of its lawful owner, receives each finger of its lawful owner Corresponding finger print information and venous information, structure mobile intelligent terminal lawful owner savours data base and each finger institute is right The fingerprint information data storehouse answered and venous information data base；Mobile intelligent terminal gives the human magnetic field of its lawful owner respectively Have the first priority of identification, body odour data have the second priority of identification；Identifying whether operator has During having legal identity, the first priority has than the second higher recognition credibility of priority；Wherein, due to everyone Body odour is different, and it is the same that human body savours the biological characteristics such as the same human magnetic field of data, fingerprint, face and iris, it may have solely Special non-reproduction, therefore the body odour data of human body may also used to the characteristic information as identification；About human body Magnetic field and the body odour data issue of priority when identifying, such as, when mobile intelligent terminal judges the human body of the operator obtained Magnetic field belongs to the magnetic field data of its lawful owner, and judges that the body odour data obtained are not belonging to the body odour number of its lawful owner According to time, mobile intelligent terminal eventually judges that operator is as its lawful owner；

Step 3, mobile intelligent terminal closes to it at its payment cipher input frame touching display screen display predetermined number Method owner, each payment cipher input frame correspond to seven kinds of confession optional base color lists respectively；Wherein, basis face Seven kinds of base color in the swatch color list are the most red, orange, yellow, green, cyan, blueness and purple, each payment cipher Input frame correspond to one group and pays permission color；Each group pays the combination in any allowing color to be seven kinds of base color；Such as, intelligence is moved Terminal can touch display 3 payment cipher input frames of screen display, 3 payment cipher input frame numbering 01 inputs respectively at it Frame, 02 input frame and 03 input frame；Wherein:

Correspond to redness, orange, yellow, green, cyan, blueness and seven kinds of base color of purple in 01 input frame,

Correspond to redness, orange, yellow, green, cyan, blueness and seven kinds of base color of purple in 02 input frame,

Correspond to redness, orange, yellow, green, cyan, blueness and seven kinds of base color of purple in 03 input frame；

Base color provided in above-mentioned 3 payment cipher input frames is identical, this mobile intelligent terminal legal Owner can at least select a kind of base color to allow color as one group of payment that this 01 input frame is corresponding in 01 input frame, Such as, individually select red payment as one group to allow color, it is also possible to select red, orange and yellow these three base color Combination allow color as this 01 input frame corresponding group payment；Similarly, can also root in 02 input frame and 03 input frame Select to arrange according to needs, to form each self-corresponding payment permission color；Such as, one group of payment permission color that 01 input frame is corresponding is Redness, red and yellow, one group of payment that 02 input frame is corresponding allows color to be orange and yellow, and one group that 03 input frame is corresponding is propped up Paying and allowing color is blue and purple.

Step 4, according to touching the base color list that on display screen, each payment cipher input frame is corresponding, mobile intelligent terminal Lawful owner be selected from successively defining the base color combination of species number respectively as the payment of each payment cipher input frame Allow color, and respectively correspondingly stored the payment permission color corresponding to each payment cipher input frame by mobile intelligent terminal；Mobile The lawful owner of intelligent terminal each group of corresponding input in each payment cipher input frame pays the entire combination allowing color I.e. form this mobile intelligent terminal about the secondary-confirmation payment cipher paid；Such as, 3 illustrated in step 3 Paying in Password Input frame, the secondary-confirmation payment cipher of this mobile intelligent terminal is that corresponding to three input frames, each group pays permission The secondary-confirmation payment cipher of the entire combination of color, i.e. mobile intelligent terminal is " red, red, yellow；Orange, yellow；Blue Color, purple ".

It addition, as a kind of safer payment means of defence, the secondary-confirmation payment cipher of mobile intelligent terminal is Each group that its lawful owner is corresponding in turn to input according to sequencing in each payment cipher input frame pays permission color Entire combination；Make it is to say, the also setting to secondary-confirmation payment cipher of the sequencing of various base color has restriction With, allow the base color selected in color consistent even if each group pays, but as long as the sequencing of base color input is the most right, The mobile intelligent terminal certification about secondary-confirmation payment cipher can not be passed through the most equally；Such as, mobile intelligent terminal is legal The secondary-confirmation payment cipher that owner oneself sets is as " red, red, yellow；Orange, yellow；Blue, purple ", if had People, including the lawful owner of this mobile intelligent terminal, the secondary-confirmation payment cipher of input is " redness, yellow, redness；Orange Color, yellow；Blue, purple ", then these personnel still can not be by the secure payment certification of mobile intelligent terminal, and intelligent movable is eventually End will not open payment response, so can effectively ensure the payment cipher information of mobile intelligent terminal；

It is that the legal of this mobile intelligent terminal gathers around owing to often group corresponding in each payment cipher input frame pays permission color The lawful owner that color is mobile intelligent terminal during the person of having oneself is arranged, and often group pays permission color is arbitrarily randomly provided , the most final paying allows color to only have the lawful owner of this mobile intelligent terminal to know, other staff are to be difficult to guess Or crack and obtain correct payment and allow color, which thereby enhance the safety of the secondary-confirmation payment cipher of mobile intelligent terminal Can, also enhance whether mobile intelligent terminal has the certification accuracy rate of legal identity to its operator；

Step 5, mobile intelligent terminal is according to the ID card information of its lawful owner and about the secondary-confirmation paid Payment cipher, generates and characterizes the mobile intelligent terminal lawful owner identity that have authentication information legal to this mobile intelligent terminal Certification key；Wherein, authentication key is labeled as K, and the acquisition process of authentication key K includes that step 5-1 is to step 5- 5:

Step 5-1, mobile intelligent terminal extracts the ID card information of its lawful owner, and obtains its identity card letter respectively Accumulative and value, the meansigma methods of ID card information and the ID card information eigenvalue of the ID card information of all numerals in breath；Its In:

$X=\underset{i=1}{\overset{m}{\Σ}}{x}_i,Y=\frac{1}{m}\underset{i=1}{\overset{m}{\Σ}}{x}_i,Z=\frac{X}{Y};$

X is the accumulative of ID card information and value, and Y is the meansigma methods of ID card information, and Z is ID card information eigenvalue；x_i For the i-th digital in identity card, m is the number of all numerals in ID card information；Such as, mobile intelligent terminal is corresponding closes 18 ID card informations of method owner Zhang San include 17 bit digital and an alphabetical X, m=corresponding in the most above-mentioned information 17；Owing to everyone ID card information is unique, then average at the calculated accumulation of this step and value, ID card information Value and ID card information eigenvalue are also unique, such that it is able to utilize each corresponding numerical value of gained as the feature of identification Value, it is to avoid other unauthorized person forged identity information, with the payment program of illegal way operation mobile intelligent terminal；

Step 5-2, according to the accumulative of the ID card information obtained and value, meansigma methods and ID card information eigenvalue, To effective first certification key value in preset time period；First certification key value is labeled as k, the first certification key value k by Equation below obtains: k³=Xt²+Yt+Z；Wherein, t is that the lawful owner of mobile intelligent terminal inputs complete secondary-confirmation and pays The moment of password, T₁For the initial time of the preset time period of authentication key, T₂Preset time period for authentication key End time；Here by arranging preset time period initial time and the end time of authentication key, so that The authentication key become throughout one's life is limited by presetting effective time period, has once exceeded the effective time section preset, then should Even if authentication key is correct, mobile intelligent terminal does not the most approve the legal identity of operator, again ensures that mobile intelligence with this The safety of the secondary-confirmation payment cipher of energy terminal, stops non-security, the payment journey of non-legally human users's mobile intelligent terminal Sequence；

Step 5-3, mobile intelligent terminal extracts often group corresponding in each payment cipher input frame and pays permission color, and calculates Obtain corresponding often group in each payment cipher input frame and pay the average gray allowing color；Wherein, each payment cipher input frame pair The one group of payment answered allows average gray I (n) of color to be obtained by equation below:

Wherein, I (n) is the average gray paying permission color of the corresponding group of the n-th payment cipher input frame, J_nIt is Paying in n payment cipher input frame and allow the number of base color corresponding to color, (n j) is the n-th payment cipher input frame to I The gray value of middle jth base color, 1≤j≤J_n；

Such as, mobile intelligent terminal shows 3 payment cipher input frames, the most numbered No. 01 payment cipher input Frame, No. 02 payment cipher input frame and No. 03 payment cipher input frame, then n=3；Corresponding in No. 01 payment cipher input frame One group of payment permission color is red, red and yellow, and in No. 02 payment cipher input frame, corresponding one group of payment permission color is Orange and yellow, in No. 03 payment cipher input frame, corresponding one group pays that to allow color be blueness and purple, then J₁=3, i.e. Paying in No. 01 payment cipher input frame and allowing the number of base color corresponding to color is 3, and I (1,1) is that No. 01 payment cipher is defeated Entering the gray value corresponding to first this base color of redness in frame, I (1,2) is in No. 01 payment cipher input frame second Red gray value corresponding to this base color, I (1,3) is the 3rd this basis of yellow in No. 01 payment cipher input frame Gray value corresponding to color, one group of payment that No. 01 payment cipher input frame is corresponding allows the average gray of color

Accordingly, gray scale corresponding to first this base color orange during I (2,1) is No. 02 payment cipher input frame Value, I (2,2) is the gray value in No. 02 payment cipher input frame corresponding to this base color of yellow, and No. 02 payment cipher is defeated Enter one group of payment corresponding to frame and allow the average gray of colorI (3,1) is that No. 03 payment is close Gray value corresponding to first this base color of blueness in code input frame, I (3,2) is purple in No. 03 payment cipher input frame Gray value corresponding to this base color of color, the gray scale that one group of payment that No. 03 payment cipher input frame is corresponding allows color is average Value

Step 5-4, allows the average gray of color, calculates all according to one group of payment that each payment cipher input frame is corresponding Payment cipher input frame in pay allow color average gray I；Wherein:

$I=\frac{1}{N}\underset{n=1}{\overset{N}{\Σ}}I\left(n\right);$

N is the number of all payment cipher input frames, and I (n) is one group of payment corresponding to the n-th payment cipher input frame Allow the average gray of color；About No. 01 payment cipher input frame, No. 02 payment cipher input frame and 03 in integrating step 5-3 The explanation of number payment cipher input frame, pays in all of payment cipher input frame and allows the average gray of color to be

Step 5-5, allows color shade meansigma methods I according to the first certification key value k obtained and payment, obtains presetting Effective authentication key in time period, and this authentication key is stored in mobile intelligent terminal；Authentication is secret Key is labeled as K, and authentication key K is obtained by equation below: K³=Xt²+ Yt+I, t ∈ [T₁,T₂]；T is mobile intelligent terminal Lawful owner input moment of complete secondary-confirmation payment cipher, T₁Preset time period initial for authentication key Moment, T₂End time for the preset time period of authentication key；

Authentication key K of this step is by effective time section, the ID card information of mobile intelligent terminal lawful owner And all payment cipher input frames pays allow the average gray of color to process to obtain, and pay and allow the gray scale of color average Value utilizes again mobile intelligent terminal lawful owner oneself uniquely to arrange, and these parameters make this identity finally given recognize Card key K is unique, and operator is if not the lawful owner of this mobile intelligent terminal, then this operator is to be difficult to crack Obtain, thus ensure again that the mobile intelligent terminal certification to competent person's identity, to ensure propping up of mobile intelligent terminal Pay safety；

Step 6, mobile intelligent terminal sends the true identity identification number of its first NFC communication module to certification authority, by Certification authority generates the anonymous identification number of mobile intelligent terminal transaction；Cost of Medical Treatment terminal sends its second NFC communication The true identity identification number of module, to certification authority, is generated the anonymous identification of Cost of Medical Treatment terminal transaction by certification authority Number；Wherein, the true identity identification number of mobile intelligent terminal is designated as Mobile_id, certification authority is labeled as TSM, and intelligent movable is eventually The anonymous identification number of end is designated as Mobile_aid, the true identity identification number of Cost of Medical Treatment terminal is designated as Medical_id, medical treatment The anonymous identification number of charging terminal is designated as Medical_aid；

Mobile_aid=sH (Mobile_id), Medical_aid=sH (Medical_id)；SH () is Hash anonymous function, Hash anonymous function is prior art, the most too much repeats；

Step 7, mobile intelligent terminal registers its Send only Account in First Bank System, Inc., and medical monitoring subsystem is at the second silver medal Its collecting account of row system registry, and as the collecting account of Cost of Medical Treatment terminal；Wherein, the Send only Account of mobile intelligent terminal It is designated as Mobile_acct, the collecting account of medical monitoring subsystem is designated as Medical_acct；

Step 8, when mobile intelligent terminal is within Cost of Medical Treatment terminal to near-field communication distance, Cost of Medical Treatment terminal is first First open near field communication request, and transmission includes that the preliminary authentication information of payment transaction of the optional payment statement of expense is to intelligent movable Terminal, user selects required payment expense title by mobile intelligent terminal, and then the required payment expense title of feedback gives medical treatment Charging terminal, thus open the formal payment transaction of mobile intelligent terminal and Cost of Medical Treatment terminal；

Step 9, Cost of Medical Treatment terminal, according to paying expense title needed for mobile intelligent terminal, sends and includes should expense The payment of title, receipt odd numbers, the anonymous identification number of Cost of Medical Treatment terminal, current location air humidity, receipt Number generation time and its share the Transaction Information of key to mobile intelligent terminal with certification authority；Wherein, this Transaction Information mark It is designated as E_Medical, E_Medical=E (Receipt_Num,Price,Medical_aid,RH_Medical,T,K_Medical-TSM)；

Receipt_NumThe receipt odd numbers generated for Cost of Medical Treatment terminal；Price is the gold that mobile intelligent terminal needs to pay Volume, Medical_aidFor the virtual identity identification number of Cost of Medical Treatment terminal, RH_MedicalFor Cost of Medical Treatment terminal current location air Humidity, T is that receipt odd numbers generates the time；K_Medical-TSMShared key for Cost of Medical Treatment terminal Yu certification authority；Cost of Medical Treatment Terminal and certification authority's shared key K between the two_Medical-TSMOnly Cost of Medical Treatment terminal, certification authority is known, other are years old Tripartite, all can not get this shared key K including mobile intelligent terminal, disabled user's terminal_Medical-TSM, ensure medical treatment with this The information security of charging terminal；Cost of Medical Treatment terminal is when concluding the business with mobile intelligent terminal, and mobile intelligent terminal can only get The anonymous identification Medical of Cost of Medical Treatment terminal_aid, so can ensure that Cost of Medical Treatment terminal will not be illegal by other Third party pretends to be and carries out attempting sending payment transaction information with certification authority, mobile intelligent terminal, thus ensure that Cost of Medical Treatment The information security of terminal；

Step 10, Cost of Medical Treatment terminal send include Transaction Information in step 9, medical monitoring subsystem collecting account and The authentication information of the shared key between itself and certification authority is to authentication structures, and mobile intelligent terminal sends payment authentication information to recognizing Card structure；Wherein, the payment authentication information that mobile intelligent terminal sends includes between its interim identity TMSI, itself and certification authority Shared key K_Mobile-TSM, its lane place identification code LAI, its current location air humidity RH_Mobile, mobile intelligent terminal pays Money account Mobile_acctAnd the Transaction Information that Cost of Medical Treatment terminal sends；The payment authentication information note that mobile intelligent terminal sends For E_Mobile；Wherein:

$\begin{array}{c}{E}_{\mathrm{Mobile}}=E({\mathrm{Receipt}}_{\mathrm{Num}},\mathrm{Price},{\mathrm{Medical}}_{\mathrm{aid}},{\mathrm{Mobile}}_{\mathrm{aid}},{\mathrm{RH}}_{\mathrm{Medical}},{\mathrm{RH}}_{\mathrm{Mobile}},T,\\ \mathrm{TMSI},\mathrm{LAI},K_{\mathrm{Mobile}-\mathrm{TSM}})\end{array};$

Step 11, certification authority extracts the Cost of Medical Treatment terminal anonymous identification in Cost of Medical Treatment terminal institute transmission information Number, and carry out matching judgment based on the Cost of Medical Treatment terminal true identity identification number stored in authentication structures:

When certification authority utilizes the medical treatment that Cost of Medical Treatment terminal true identity identification number and Hash anonymous function generated When charging terminal anonymous identification number is consistent with the Cost of Medical Treatment terminal anonymous identification number coupling extracted, shows to send and be somebody's turn to do The Cost of Medical Treatment trusted end-user of authentication information, then certification authority performs step 12；Otherwise, certification authority cuts off and this authentication information Communication between corresponding Cost of Medical Treatment terminal, and send the warning message comprising this Cost of Medical Treatment terminal anonymous identification number To mobile intelligent terminal；

Step 12, certification authority extracts the interim identity in mobile intelligent terminal payment authentication information and lane place identifies Code, and send include between mobile intelligent terminal interim identity, lane place identification code and itself and mobile operator shared secret The feedback authentication information of key is to mobile operator；Wherein, feedback authentication information is designated as E_MNO, E_MNO=E (TMSI, LAI, K_TSM-MNO)；K_TSM-MNORepresent the shared key between certification authority and mobile operator；

Step 13, mobile operator utilizes the shared key between itself and certification authority to extract the movement in feedback authentication information Intelligent terminal's interim identity and lane place identification code, and obtain facing according to the retrieval of mobile intelligent terminal interim identity Time identification code mobile identification number after, send include mobile intelligent terminal interim identity, lane place identification code and shifting The authentication information of dynamic user identification code is to certification authority；

Step 14, certification authority extract Cost of Medical Treatment terminal current location air humidity contained in authentication information and Mobile intelligent terminal current location air humidity contained in payment authentication information, and judge Cost of Medical Treatment terminal current location When the difference of air humidity and mobile intelligent terminal current location air humidity is less than the air humidity difference limen value preset, then certification machine Structure sends and confirms that pay warrant information is to First Bank System, Inc.；Wherein: described confirmation pay warrant information include needing amount deducted, Receipt odd numbers, receipt odd numbers generate time, mobile intelligent terminal payment account, medical monitoring subsystem collecting account and certification Shared key between mechanism and First Bank System, Inc.；Confirm that pay warrant information is designated as E_Confirm, wherein:

$E_{\mathrm{Confirm}}=({\mathrm{Amt}}_{\mathrm{dedt}},{\mathrm{Receipt}}_{\mathrm{Num}},T,{\mathrm{Mobile}}_{\mathrm{acct}},{\mathrm{Medical}}_{\mathrm{acct}},K_{{\mathrm{TSM}-\mathrm{BANK}}_1});$

Wherein, Amt_dedtThe amount of money should deducted for mobile intelligent terminal payment account,For certification authority and the Shared key between one banking system, First Bank System, Inc. is labeled as BANK₁；Cost of Medical Treatment terminal current location air humidity number According to, characterizing the air ambient situation that Cost of Medical Treatment terminal is presently in environment, the air humidity at same position is worth identical, I.e. in the communication distance of NFC, the current location air humidity data that Cost of Medical Treatment terminal obtains with mobile intelligent terminal Within being positioned at default range of error, therefore can utilize air humidity can not the property pretended, i.e. utilize air under same position Whether identical this feature of humidity value is to being that same position is determined, such that it is able to further determine that both trading activities Safety；

Step 15, First Bank System, Inc. is confirmed should detaining of pay warrant information and correspondence according to what certification authority sent Except the amount of money, in the payment account of mobile intelligent terminal, the amount of money that pre-deduction is corresponding, and by mobile intelligent terminal payment account The amount of money of deduction is transferred to medical monitoring subsystem in advance in the collecting account of secondary bank system, and after completing operation, the One banking system sends and includes that deducted amount, time of withholing, bank authorization are withholdd odd numbers, account of withholing, collecting account and altogether The pre-acknowledgement information of withholing enjoying key stores to mobile intelligent terminal, and go to step 14 carry out dual payment confirm behaviour Make；

Step 16, mobile intelligent terminal collection grip this mobile intelligent terminal personnel human magnetic field's intensity, body odour data, Finger print information and time value now, and carry out the identity of this gripping personnel identifying and differentiate:

When mobile intelligent terminal judge that human magnetic field's intensity of now gathering is present in that mobile intelligent terminal stored should Human magnetic field's intensity data storehouse in preset time period corresponding to time, and the body odour data now gathered are also stored in mobile Time in the body odour data base that intelligent terminal has stored, show the lawful owner that this gripping personnel are mobile intelligent terminal, then move Dynamic intelligent terminal performs step 17；Otherwise, mobile intelligent terminal refuses this gripping personnel to intelligent movable in preset time period Any operation of terminal；

Step 17, mobile intelligent terminal touches display screen at it and shows that each payment cipher input frame and corresponding each payment are close The base color list of code frame, and after gripping personnel sequentially input each group of payment permission, mobile intelligent terminal is according to this gripping Payment in each payment cipher input frame of personnel's input allows color to judge:

When paying in each payment cipher input frame allows propping up of color storage the most corresponding with mobile intelligent terminal Pay when allowing color completely the same, show have input correct secondary-confirmation payment cipher, then mobile intelligent terminal performs step 17； Otherwise, show have input the secondary-confirmation payment cipher of mistake, then mobile intelligent terminal refuses this gripping in preset time period The personnel's any operation to mobile intelligent terminal；

Step 18, mobile intelligent terminal requires that this gripping personnel input its ID card information, and based on this gripping personnel ID card information generates corresponding authentication key K', mobile intelligent terminal judge authentication key K' that now generates with When authentication key K that it has stored is consistent, then mobile intelligent terminal sends and confirms that command of money transfer is to First Bank System, Inc.；No Then, mobile intelligent terminal refuses this gripping personnel any behaviour about payment to this mobile intelligent terminal in preset time period Make；

Step 19, First Bank System, Inc. after receiving the pay warrant that mobile intelligent terminal is sent, Bank One Corp. system Fund corresponding in system transfer step 15 is to the collecting account of medical monitoring subsystem, and receives the first silver medal in secondary bank system After the fund that row system is shifted, send and include collection amount Amt_dedt, bank authorization gathering odd numbers BANK_Trans, collecting account Medical_acctWith payment collection time T₁Gathering acknowledgement information to medical monitoring subsystem；Gathering acknowledgement information is labeled as E_Receipt, Wherein, E_Receipt=E (Amt_dedt,BANK_Trans,Medical_acct,T₁)。

In the present embodiment, medical monitoring system working condition based on mobile near-field communication is as follows:

When patient needs to see a doctor at medical care facilities, patient or its family members utilize mobile intelligent terminal to start bluetooth Function, and scan the second-generation identification card information obtaining patient, so that mobile intelligent terminal connects case history registration module, by patient's Information of registering provides to doctor and examines display with extension, meanwhile, mobile intelligent terminal also gather the pulse of patient, heart rate, blood glucose with And the physical trait parameter such as grip, and it is sent to doctor the most in advance and examines display with extension, to facilitate doctor to understand corresponding trouble in advance The basic conditions of person, fully understands the basic disease of patient the most in advance, provides effective remedy measures in time, and contract Subtract the diagnosis single patient disease time, improve diagnosis efficiency；When patient or its family members need to pay medical expense, then profit With mobile intelligent terminal input based on paying the payment cipher allowing color, thus it is safely completed reimbursement of expense, the row of decreasing The time that team pays；

If patient is inconvenient to medical care facilities, patient utilizes mobile intelligent terminal to set up and medical monitoring subsystem The long-range connection of system, and the audio, video data and the parameter such as pulse, heart rate by mobile intelligent terminal transmission patient is to far-end Doctor, it is achieved doctor remotely diagnoses the purpose of patient condition；If it addition, patient is in hospital, and during inconvenient activity, then utilize doctor Treating the various brain wave devices on monitoring bed, complete basic controlling, such as, patient utilizes brain wave to control call button startup, Also by the array of pressure sensors on medical monitoring bed and monitoring RFID label tag, doctor is helped to understand patient in real time in monitoring Physiological parameter situation of change on bed, to be proposed for measure, helps patient to get well.

Claims (1)

1. medical monitoring system based on mobile near-field communication, it is characterised in that include mobile intelligent terminal, mobile operator, Certification authority, medical monitoring subsystem, First Bank System, Inc. and secondary bank system；Wherein:

Described mobile intelligent terminal includes microprocessor and the China second-generation identity card scanning device connecting microprocessor respectively, touches display Module, fingerprint capturer, finger vena information acquisition device, human magnetic field's harvester, human body body odour acquisition module, base color are raw Become module, the first air humidity collecting module, the first visible ray info conversion module, VISIBLE LIGHT EMISSION module, encrypting module, regard Frequently harvester, audio collection device, pulse transducer, heart rate sensor, blood glucose harvester, grip detector, memorizer, first LTE communication module, the first bluetooth module, the first NFC communication module and the first frequency spectrum perception mould of idle frequency range can be detected Block, China second-generation identity card scanning device, fingerprint capturer, finger vena information acquisition device connect encrypting module respectively, video collector, Audio collection device, pulse transducer, heart rate sensor, blood glucose harvester and grip detector connect memorizer respectively；Memorizer Connect the first LTE communication module, the first bluetooth module and the first NFC communication module respectively, video collector, audio collection device, Pulse transducer, heart rate sensor, blood glucose harvester and grip detector connect the first LTE communication module respectively, and a LTE leads to Letter module connects the first frequency spectrum sensing module；Wherein:

Described China second-generation identity card scanning device, in order to obtain the ID card information of patient, and is saved in and deposits after the encryption of encrypted module Reservoir；Described fingerprint capturer, in order to gather the finger print information of mobile intelligent terminal lawful owner, to confirm mobile intelligence in advance Terminal the first NFC communication module can be utilized to complete the process of payment transaction；Described video collector, audio collection device, for dividing Corresponding the acquisition video of patient, audio-frequency information, and while being saved in memorizer, utilize the first LTE communication module to pass Deliver to medical monitoring subsystem；Base color generation module, includes redness, orange, yellow, green, cyan, blueness for generation With seven kinds of base color of purple, and show in touch display module, select the combination of arbitrary color to make for user For paying color；First visible ray info conversion module, after digital information is converted to visible ray, sends with visible ray form Go out；Human magnetic field's harvester, in order to detect human magnetic field's data, human magnetic field's data that concurrent censorship measures give micro-process Device；Human body body odour acquisition module, in order to gather human body body odour data, the human body body odour data that concurrent censorship measures give micro-process Device；

Described medical monitoring subsystem includes central processing unit and connects the medical information data storehouse of central processing unit, doctor respectively Treat monitoring bed, case history registration module, touching display screen, device is made an uproar in filter, audio process, vibrator, the second frequency spectrum sensing module, Second LTE communication module, the second bluetooth module, there is the Cost of Medical Treatment terminal of the second NFC communication module, M NFC trunking traffic Module, doctor examine display, touching display screen and filter device of making an uproar with extension and connect the second LTE communication module, the second LTE communication respectively Module connects the second frequency spectrum sensing module；Second bluetooth module, the second NFC communication module connect case history registration module respectively, sick Going through registration module and connect medical information data storehouse, medical information data storehouse connects doctor and examines display with extension, and audio process is even Connecing vibrator, each NFC trunking traffic module connects the second NFC communication module respectively, and medical monitoring bed is provided with connection medical treatment The monitor controller of information database, brain wave collector, brain wave analytical equipment, brain wave control device, call button, Body physiological parameter acquisition unit, monitoring RFID label tag, monitored parameters memorizer, light-emitting device and medical monitoring sheet, brain electricity Ripple harvester connects brain wave analytical equipment, and medical treatment sheet is provided with cloth detector and array of pressure sensors, health Physiological parameter acquisition device, monitoring RFID label tag and array of pressure sensors are all connected with monitoring parameter memorizer, pressure transducer battle array Row and cloth detector are all connected with monitor controller, M >=2；Wherein:

Described brain wave collector, in order to gather the eeg signal of paralysed patient, and is sent to brain wave analytical equipment；Brain Wave analysis device, is converted into the eeg signal of reception the Patients' rights signal prestored and is sent to monitor controller, and The miscellaneous part on medical monitoring bed is controlled by monitor controller；Described case history registration module, it is achieved patient utilizes intelligent movable Terminal is connected after passing through the first bluetooth module, the second bluetooth module paired communication, and by the ID card information of the patient that registers Send to medical information data library storage；Described medical information data storehouse, in order to according to patient information and the priority of registering of registering Order, according to register sequencing send patient information examine display to doctor with extension；Described doctor examines display with extension, uses To show patient information of registering, understand, for doctor, patient information of registering；Described touching display screen, is received trouble in order to show The long-distance video of person, grasps the basic conditions of patient for doctor according to long-distance video；Described filter is made an uproar device, is connect in order to filter Receive the noise in patient pulse's audio frequency, and the pure pulse tone obtained is taken place frequently give audio process and process；Described audio frequency Processor, in order to amplify the pure pulse audio frequency of reception, and extracts the frequency of the pulse audio frequency after amplification and amplitude to central authorities Processor；Described second frequency spectrum sensing module, in order to detect the communications band being in idle condition around medical services subsystem, And it is sent to central processing unit；Described central processing unit, is on the one hand receiving the pulse audio amplitude that audio process sends After, order vibrator does according to certain frequency and amplitude and vibrates to reconstruct patient pulse, makes doctor understand patient at far-end true Pulse situation；On the one hand, according to the spare communication frequency range value received, order the second LTE communication module to switch to spare communication frequency Transmit in section；On the other hand, acquisition has the NFC trunking traffic module of optimum relaying performance as optimum N FC trunking traffic mould Block；Described second bluetooth module, in order to match connection the first bluetooth module, it is achieved patient utilizes mobile intelligent terminal to lead in bluetooth Can complete in time to register in communication distance；Described Cost of Medical Treatment terminal, in order to by optimum N FC trunking traffic module and second NFC communication module, the first NFC communication module, complete the near-field communication payment transaction of mobile intelligent terminal and Cost of Medical Treatment terminal Process；Wherein, described mobile intelligent terminal and Cost of Medical Treatment terminal realize near-field communication payment transaction process and comprise the steps:

Step 1, mobile intelligent terminal collection, stores the ID card information of its lawful owner, and real within the default time period Time gather human magnetic field's data of its lawful owner, build its lawful owner human magnetic field's number in each preset time period According to storehouse, and using the human magnetic field data base that builds as the identity identification information of its lawful owner；Wherein, the time period preset Including the first preset time period and the second preset time period, the first preset time period is 06:00 to 18:00；Second Preset Time Section is 18:00 to 06:00 next day；

Step 2, mobile intelligent terminal gather its lawful owner body odour data, receive its lawful owner each finger institute right The finger print information answered and venous information, build mobile intelligent terminal lawful owner and savour corresponding to data base and each finger Fingerprint information data storehouse and venous information data base；Mobile intelligent terminal gives the human magnetic field of its lawful owner respectively to be had First priority of identification, body odour data have the second priority of identification；Identifying whether operator has conjunction During method identity, the first priority has than the second higher recognition credibility of priority；

Step 3, mobile intelligent terminal legal is gathered around to it at its payment cipher input frame touching display screen display predetermined number The person of having, each payment cipher input frame correspond to seven kinds of confession optional base color lists respectively；Wherein, base color row Seven kinds of base color in table are the most red, orange, yellow, green, cyan, blueness and purple, and each payment cipher inputs Frame correspond to one group and pays permission color；Each group pays the combination in any allowing color to be seven kinds of base color；

Step 4, according to touching the base color list that on display screen, each payment cipher input frame is corresponding, the conjunction of mobile intelligent terminal Method owner is selected from the base color combination the defining species number payment permission respectively as each payment cipher input frame successively Color, and respectively correspondingly stored the payment permission color corresponding to each payment cipher input frame by mobile intelligent terminal；Intelligent movable The lawful owner of terminal each group of corresponding input in each payment cipher input frame pays the entire combination i.e. shape allowing color Become this mobile intelligent terminal about the secondary-confirmation payment cipher paid；

Step 5, mobile intelligent terminal according to the ID card information of its lawful owner and pays about the secondary-confirmation paid Password, generates and characterizes the mobile intelligent terminal lawful owner authentication that have authentication information legal to this mobile intelligent terminal Key；Wherein, authentication key is labeled as K, and the acquisition process of authentication key K includes that step 5-1 is to step 5-5:

Step 5-1, mobile intelligent terminal extracts the ID card information of its lawful owner, and obtains respectively in its ID card information Accumulative and value, the meansigma methods of ID card information and the ID card information eigenvalue of the ID card information of all numerals；Wherein:

$X=\underset{i=1}{\overset{m}{\Σ}}{x}_i,Y=\frac{1}{m}\underset{i=1}{\overset{m}{\Σ}}{x}_i,Z=\frac{X}{Y};$

X is the accumulative of ID card information and value, and Y is the meansigma methods of ID card information, and Z is ID card information eigenvalue；x_iFor identity I-th digital in card, m is the number of all numerals in ID card information；

Step 5-2, according to the accumulative of the ID card information obtained and value, meansigma methods and ID card information eigenvalue, obtains Effective first certification key value in preset time period；First certification key value is labeled as k, and the first certification key value k is by as follows Formula obtains: k³=Xt²+Yt+Z；

Wherein, t is the moment that the lawful owner of mobile intelligent terminal inputs complete secondary-confirmation payment cipher, T₁Recognize for identity The initial time of the preset time period of card key, T₂End time for the preset time period of authentication key；

Step 5-3, mobile intelligent terminal extracts often group corresponding in each payment cipher input frame and pays permission color, and is calculated In each payment cipher input frame, corresponding often group pays the average gray allowing color；Wherein, each payment cipher input frame is corresponding One group of average gray I (n) paying permission color is obtained by equation below:

$I\left(n\right)=\frac{1}{J_n}\underset{j=1}{\overset{J_n}{\Σ}}I(n,j);$

Wherein, I (n) is the average gray paying permission color of the corresponding group of the n-th payment cipher input frame, J_nIt it is n-th Paying to pay in Password Input frame and allow the number of base color corresponding to color, (n j) is jth in the n-th payment cipher input frame to I The gray value of individual base color, 1≤j≤J_n；

Step 5-4, allows the average gray of color, calculates all of according to one group of payment that each payment cipher input frame is corresponding Pay and Password Input frame pays the average gray I allowing color；Wherein:

$I=\frac{1}{N}\underset{n=1}{\overset{N}{\Σ}}I\left(n\right);$

N is the number of all payment cipher input frames, and I (n) is that one group of payment corresponding to the n-th payment cipher input frame allows The average gray of color；

Step 5-5, allows color shade meansigma methods I according to the first certification key value k obtained and payment, obtains at Preset Time Effective authentication key in section, and this authentication key is stored in mobile intelligent terminal；Authentication key mark Being designated as K, authentication key K is obtained by equation below: K³=Xt²+ Yt+I, t ∈ [T₁,T₂]；

T is the moment that the lawful owner of mobile intelligent terminal inputs complete secondary-confirmation payment cipher, T₁For authentication key The initial time of preset time period, T₂End time for the preset time period of authentication key；

Step 6, mobile intelligent terminal sends the true identity identification number of its first NFC communication module to certification authority, by certification Mechanism generates the anonymous identification number of mobile intelligent terminal transaction；Cost of Medical Treatment terminal sends its second NFC communication module True identity identification number to certification authority, certification authority generate the anonymous identification number of Cost of Medical Treatment terminal transaction； Wherein, the true identity identification number of mobile intelligent terminal is designated as Mobile_id, certification authority is labeled as TSM, mobile intelligent terminal Anonymous identification number is designated as Mobile_aid, the true identity identification number of Cost of Medical Treatment terminal is designated as Medical_id, Cost of Medical Treatment The anonymous identification number of terminal is designated as Medical_aid；

Mobile_aid=sH (Mobile_id), Medical_aid=sH (Medical_id)；SH () is Hash anonymous function；

Step 7, mobile intelligent terminal registers its Send only Account in First Bank System, Inc., and medical monitoring subsystem is in secondary bank system System registers its collecting account, and as the collecting account of Cost of Medical Treatment terminal；Wherein, the Send only Account of mobile intelligent terminal is designated as Mobile_acct, the collecting account of medical monitoring subsystem is designated as Medical_acct；

Step 8, when mobile intelligent terminal is within Cost of Medical Treatment terminal to near-field communication distance, first Cost of Medical Treatment terminal is opened Open near field communication request, and send the preliminary authentication information of payment transaction including the optional payment statement of expense to intelligent movable eventually End, user selects required payment expense title by mobile intelligent terminal, and then the required payment expense title of feedback receives to medical treatment Take terminal, thus open the formal payment transaction of mobile intelligent terminal and Cost of Medical Treatment terminal；

Step 9, Cost of Medical Treatment terminal, according to paying expense title needed for mobile intelligent terminal, sends and includes should expense title Payment, receipt odd numbers, the anonymous identification number of Cost of Medical Treatment terminal, current location air humidity, receipt odd numbers raw The one-tenth time and its share the Transaction Information of key to mobile intelligent terminal with certification authority；Wherein, this Transaction Information is labeled as E_Medical, E_Medical=E (Receipt_Num,Price,Medical_aid,RH_Medical,T,K_Medical-TSM)；

Receipt_NumThe receipt odd numbers generated for Cost of Medical Treatment terminal；Price is the amount of money that mobile intelligent terminal needs to pay, Medical_aidFor the virtual identity identification number of Cost of Medical Treatment terminal, RH_MedicalWet for Cost of Medical Treatment terminal current location air Degree, T is that receipt odd numbers generates the time；K_Medical-TSMShared key for Cost of Medical Treatment terminal Yu certification authority；

Step 10, Cost of Medical Treatment terminal send include Transaction Information in step 9, medical monitoring subsystem collecting account and its with The authentication information of the shared key between certification authority sends payment authentication information tie to certification to authentication structures, mobile intelligent terminal Structure；Wherein, the payment authentication information that mobile intelligent terminal sends includes being total between its interim identity TMSI, itself and certification authority Enjoy key K_Mobile-TSM, its lane place identification code LAI, its current location air humidity RH_Mobile, mobile intelligent terminal payment account Family Mobile_acctAnd the Transaction Information that Cost of Medical Treatment terminal sends；The payment authentication information that mobile intelligent terminal sends is designated as E_Mobile；Wherein:

$\begin{array}{c}{E}_{\mathrm{Mobile}}=E({\mathrm{Receipt}}_{\mathrm{Num}},\mathrm{Price},\mathrm{Medica}{l}_{\mathrm{aid}},{\mathrm{Mobile}}_{\mathrm{aid}},{\mathrm{Rh}}_{\mathrm{Medical}},{\mathrm{RH}}_{\mathrm{Mobile}},T,\\ \mathrm{TMSI},\mathrm{LAI},K_{\mathrm{Mobile}-\mathrm{TSM}})\end{array};$

Step 11, certification authority extracts the Cost of Medical Treatment terminal anonymous identification number in Cost of Medical Treatment terminal institute transmission information, And carry out matching judgment based on the Cost of Medical Treatment terminal true identity identification number stored in authentication structures:

When certification authority utilizes the Cost of Medical Treatment that Cost of Medical Treatment terminal true identity identification number and Hash anonymous function generated When terminal anonymous identification number is consistent with the Cost of Medical Treatment terminal anonymous identification number coupling extracted, show to send this certification The Cost of Medical Treatment trusted end-user of information, then certification authority performs step 12；Otherwise, certification authority's cut-out is right with this authentication information institute Answer the communication between Cost of Medical Treatment terminal, and transmission comprises the warning message of this Cost of Medical Treatment terminal anonymous identification number to shifting Dynamic intelligent terminal；

Step 12, certification authority extracts the interim identity in mobile intelligent terminal payment authentication information and lane place identification code, And send and include shared key between mobile intelligent terminal interim identity, lane place identification code and itself and mobile operator Feedback authentication information is to mobile operator；Wherein, feedback authentication information is designated as E_MNO, E_MNO=E (TMSI, LAI, K_TSM-MNO)； K_TSM-MNORepresent the shared key between certification authority and mobile operator；

Step 13, mobile operator utilizes the shared key between itself and certification authority to extract the intelligent movable in feedback authentication information Terminal interim identity and lane place identification code, and obtain should know temporarily according to the retrieval of mobile intelligent terminal interim identity After the mobile identification number of other code, send and include mobile intelligent terminal interim identity, lane place identification code and mobile use The authentication information of family identification code is to certification authority；

Step 14, certification authority extracts Cost of Medical Treatment terminal current location air humidity contained in authentication information and payment Mobile intelligent terminal current location air humidity contained in authentication information, and judge Cost of Medical Treatment terminal current location air When the difference of humidity and mobile intelligent terminal current location air humidity is less than the air humidity difference limen value preset, then certification authority is sent out Send confirmation pay warrant information to First Bank System, Inc.；Wherein:

Described confirmation pay warrant information includes needing amount deducted, receipt odd numbers, receipt odd numbers to generate time, mobile intelligent terminal Shared key between payment account, medical monitoring subsystem collecting account and certification authority and First Bank System, Inc.；Confirm to prop up Pay command information and be designated as E_Confirm, wherein:

$E_{\mathrm{Confirm}}=({\mathrm{Amt}}_{\mathrm{dedt}},{\mathrm{Receipt}}_{\mathrm{Num}},T,{\mathrm{Mobile}}_{\mathrm{acct}},{\mathrm{Medical}}_{\mathrm{acct}},K_{\mathrm{TSM}-{\mathrm{BABK}}_1})$

Wherein, Amt_dedtThe amount of money should deducted for mobile intelligent terminal payment account,For certification authority and the first silver medal Shared key between row system, First Bank System, Inc. is labeled as BANK₁；

Step 15, First Bank System, Inc. according to certification authority sent confirm pay warrant information and correspondence should deduct gold Volume, in the payment account of mobile intelligent terminal, the amount of money that pre-deduction is corresponding, and will mobile intelligent terminal payment account be deducted The amount of money be transferred to medical monitoring subsystem in advance in the collecting account of secondary bank system, and after completing operation, the first silver medal Row system sends and includes that deducted amount, time of withholing, bank authorization are withholdd odd numbers, account of withholing, collecting account and share secret The pre-acknowledgement information of withholing of key stores to mobile intelligent terminal, and go to step 14 carry out dual payment confirm operation；

Step 16, mobile intelligent terminal collection grips human magnetic field's intensity of this mobile intelligent terminal personnel, body odour data, fingerprint Information and time value now, and carry out the identity of this gripping personnel identifying and differentiate:

When mobile intelligent terminal judges that the human magnetic field's intensity now gathered is present in this time that mobile intelligent terminal has stored Human magnetic field's intensity data storehouse in corresponding preset time period, and the body odour data now gathered are also stored in intelligent movable Time in the body odour data base that terminal has stored, show the lawful owner that this gripping personnel are mobile intelligent terminal, then move intelligence Terminal can perform step 17；Otherwise, mobile intelligent terminal refuses this gripping personnel to mobile intelligent terminal in preset time period Any operation；

Step 17, mobile intelligent terminal touches display screen at it and shows each payment cipher input frame and corresponding each payment cipher frame Base color list, and gripping personnel sequentially input each group pay allow after, mobile intelligent terminal is according to this gripping personnel Payment in each payment cipher input frame of input allows color to judge:

When paying in each payment cipher input frame allows the payment of color storage the most corresponding with mobile intelligent terminal to permit Perhaps when color is completely the same, show have input correct secondary-confirmation payment cipher, then mobile intelligent terminal performs step 17；No Then, show have input the secondary-confirmation payment cipher of mistake, then mobile intelligent terminal refuses this gripping people in preset time period The member's any operation to mobile intelligent terminal；

Step 18, mobile intelligent terminal requires that this gripping personnel input its ID card information, and identity based on this gripping personnel Card information generates corresponding authentication key K', and authentication key K' that mobile intelligent terminal judgement now generates is with it When authentication key K of storage is consistent, then mobile intelligent terminal sends and confirms that command of money transfer is to First Bank System, Inc.；Otherwise, Mobile intelligent terminal refuses this gripping personnel any operation about payment to this mobile intelligent terminal in preset time period；

Step 19, First Bank System, Inc. is after receiving the pay warrant that mobile intelligent terminal is sent, and First Bank System, Inc. turns Fund corresponding in rapid 15 of moving one's steps is to the collecting account of medical monitoring subsystem, and receives Bank One Corp. system in secondary bank system After the fund that system is shifted, send and include collection amount Amt_dedt, bank authorization gathering odd numbers BANK_Trans, collecting account Medical_acctWith payment collection time T₁Gathering acknowledgement information to medical monitoring subsystem；Gathering acknowledgement information is labeled as E_Receipt, Wherein, E_Receipt=E (Amt_dedt,BANK_Trans,Medical_acct,T₁)。