CN110268480A - A kind of biometric data storage method, electronic equipment and system - Google Patents
A kind of biometric data storage method, electronic equipment and system Download PDFInfo
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Abstract
A kind of storage method of biometric data obtains the first biometric data and the second biometric data；If it is determined that the second biometric data is matched with the biometric template of registered users, the first biometric data is stored in user profiles associated with registered users.By the method, can when measuring user biometrics data automatic identification user identity, user biometrics data are saved to corresponding account catalogue, to promote the convenience that user uses.
Description
The present embodiments relate to fields of communication technology, and more particularly, to a kind of biometric data storage method, electronic equipment and system.
The appearance of the problems such as along with aging of population, inferior health, environmental pollution, people's health requirement and degree of concern are higher and higher.The fast development of internet, intelligent terminal, wearable device and medical information, so that mobile health becomes an important developing direction, the exploitation and popularization of health equipment are increasingly paid attention to moving in domestic and international market.More and more users can monitor the health data of itself, such as monitoring sleep, monitor heart rate, monitoring psychological pressure by mobile terminal, wearable device, family health care monitoring device (for example, electronic sphygmomanometer, batheroom scale etc.).The health indicator (for example, blood pressure, heart rate, electrocardiogram, sleep etc.) for monitoring itself in time, accomplishes to know what's what to the health condition of oneself, early detection problem can obtain preferable therapeutic effect.
Family health care monitoring device can be detected and be recorded to the personal health condition of kinsfolk, so that the healthy and safe of kinsfolk, especially old man is guaranteed.User is when carrying out health monitoring using family health care monitoring device, health monitoring equipment can not accurately identify the identity of current home member, i.e. no matter who is using the health monitoring equipment, it is that same user uses that health monitoring equipment, which can all be defaulted, and monitoring result is recorded and is saved, there may be errors for health evaluating report of generation etc..
Summary of the invention
The application provides a kind of biometric data storage method, electronic equipment and system, promotes the convenience of user biological measurement.
In a first aspect, embodiments herein provides a kind of biometric data storage method.Method includes: to obtain the first biometric data and the second biometric data；Determine whether the second biometric data matches with the biometric template of registered users；If it is determined that the second biometric data is matched with the biometric template of registered users, the first biometric data is stored
In user profiles associated with registered users.
The first biometric data that user is acquired by electronic equipment is analyzed by the health monitoring application of electronic equipment, generates health evaluating report, and then learn the current health status of user.Second biometric data is that each user is distinctive, for example, finger print data, voice data, iris data and human face data etc..While user measures the first biometric data, the identity of user is identified using each user distinctive second biometric data, the first biometric data of user is stored in corresponding user profiles, to generate more accurate statement-of-health.
In a possible design, however, it is determined that the biometric template of the second biometric data and registered users mismatches, and creates a new user account and user profiles associated with the new user account；First biometric data is stored in user profiles associated with new user account.If the biometric template of the second biometric data and registered users mismatches, illustrate the unregistered account of user for currently measuring the first biometric data, need to create a new user account, the second biometric data that user can be resurveyed obtains biometric template, completes the registration of new user.
In a possible design, the first biometric data can be used for identification user identity, before obtaining the second biometric data, method further include: determine whether electronic equipment can use the first biometric data identification user identity；If electronic equipment does not have the ability using the first biometric data identification user identity, the second biometric data is obtained to verify user identity.
In a possible design, the first biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.
In a possible design, the second biometric data includes any one of finger print data, voice data and iris data.
Second aspect, embodiments herein provide another biometric data storage method.Method includes: to obtain the first biometric data；Determine whether the first biometric data matches the biometric template of registered users；If it is determined that the first biometric data is matched with the biometric template of registered users, the first biometric data is stored in user profiles associated with registered users.
First biometric data is also that each user is distinctive, can be used for the identification of user.While user measures the first biometric data, the identity of user is identified using each user distinctive first biometric data, the first biometric data of user is stored in corresponding user profiles, to generate more accurate statement-of-health.
In a possible design, however, it is determined that the biometric template of the first biometric data and registered users mismatches, and creates a new user account and user profiles associated with new user account；First biometric data is stored in user profiles associated with new user account.If the biometric template of the first biometric data and registered users mismatches, illustrate the unregistered account of user for currently measuring the first biometric data, need to create a new user account, the first biometric data that user can be resurveyed obtains biometric template, completes the registration of new user.
In a possible design, the first biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.
The third aspect, the embodiment of the invention provides a kind of electronic equipment, which has the function of realizing in the possibility design of above-mentioned first aspect and first aspect.The function can also execute corresponding software realization by hardware realization by hardware.The hardware or software include one or more modules corresponding with above-mentioned function.The module can be software and/or hardware.
Fourth aspect, the embodiment of the invention provides another electronic equipment, which has the function of realizing in the possibility design of above-mentioned second aspect and second aspect.The function can also execute corresponding software realization by hardware realization by hardware.The hardware or software include one or more modules corresponding with above-mentioned function.The module can be software and/or hardware.
5th aspect, the embodiment of the invention provides a kind of biometric data storage system, system includes: the first biometric sensor, is configured as the first biometric data of detection；Second biometric sensor is configured as the second biometric data of detection；Memory is configured to store at the biometric template of few registered users；Processor is configured as: obtaining the first biometric data from the first biometric sensor；The second biometric data is obtained from the second biometric sensor；Determine whether the second biometric data matches registered use
The biometric template at family；If it is determined that the second biometric data is matched with the biometric template of registered users, the first biometric data is written in the user profiles associated with registered users into memory.
User is when acquiring biometric data, it is sometimes desirable to which two or more electronic equipments cooperate acquisition and storage.Such as, biometric data storage system may include the first electronic equipment (such as, electronic sphygmomanometer) and the second electronic equipment (such as, smart phone), the first biometric data is acquired by the first electronic equipment, the second biometric data is acquired by the second electronic equipment.Second biometric data is that each user is distinctive, for example, finger print data, voice data, iris data and human face data etc..While user measures the first biometric data, the identity of user is identified using each user distinctive second biometric data, the first biometric data of user is stored in corresponding user profiles, to generate more accurate statement-of-health.
In a possible design, processor is further configured to: if it is determined that the biometric template of the second biometric data and registered users mismatches, creating a new user account and user profiles associated with new user account；The first biometric data is written in user profiles associated with new user account into memory.If the biometric template of the second biometric data and registered users mismatches, illustrate the unregistered account of user for currently measuring the first biometric data, need to create a new user account, the second biometric data that user can be resurveyed obtains biometric template, completes the registration of new user.
In a possible design, the first biometric sensor is coupled with processor by wireless interface.
In a possible design, the first biometric sensor is coupled with processor by wireline interface.
In a possible design, the first biometric sensor and processor are set in same equipment, or are respectively arranged in different equipment.
In a possible design, the second biometric sensor and processor are set in same equipment, or are respectively arranged in different equipment.
In a possible design, the first biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.
In a possible design, the second biometric data includes any one of finger print data, voice data and iris data.
In another aspect, for being stored as the computer software instructions of above-mentioned electronic equipments, it includes for executing program designed by above-mentioned aspect the embodiment of the invention provides a kind of computer storage medium.
Compared to the prior art, scheme provided by the invention can promote the convenience that user acquires biometric data.
To describe the technical solutions in the embodiments of the present invention more clearly, the drawings to be used in the description of the embodiments or prior art will be briefly described below, apparently, drawings in the following description are only some embodiments of the invention, for those of ordinary skill in the art, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the module map of electronic equipment according to an embodiment of the invention；
Fig. 2 is the front view of electronic equipment according to an embodiment of the invention；
Fig. 3 is the right side view of electronic equipment according to an embodiment of the invention；
Fig. 4 is the right side view of electronic equipment in accordance with another embodiment of the present invention；
Fig. 5 is the view of the preceding bottom of the electronic equipment of another embodiment according to the present invention；
Fig. 6 is the view of the preceding bottom of the electronic equipment of further embodiment according to the present invention；
Fig. 7 is the front view according to the electronic equipment of another embodiment of the present invention；
Fig. 8 is the flow chart of biometric data storage method according to an embodiment of the invention；
Fig. 9 is user profile creation schematic diagram according to an embodiment of the invention；
Figure 10 is the flow chart of biometric data storage method in accordance with another embodiment of the present invention；
Figure 11 is the schematic diagram of biometric data storage system according to an embodiment of the invention；
Figure 12 is that the concrete application scene of a system in accordance with another embodiment of the present invention is shown
It is intended to；
Figure 13 is the concrete application schematic diagram of acquisition biometric data according to an embodiment of the invention；
Figure 14 is the concrete application schematic diagram of acquisition biometric data in accordance with another embodiment of the present invention.
With reference to the accompanying drawing, the embodiment of the present invention is described.
In the description of the embodiment of the present invention, it is to be understood that the words such as term " first ", " second ", " third " are used only for description purpose, can not be understood to mean that primary-slave relation.
The electronic equipment described in the present specification may include electronic sphygmomanometer, tablet computer, smart phone, laptop computer, digital broadcast terminal, personal digital assistant (PDA), portable multimedia player (PMP), GPS navigation system and wearable device (for example, smartwatch, intelligent annulus etc.).However, it will be apparent to those skilled in the art that the configuration of embodiment according to the present invention may further be suitable for fixed terminal, such as number TV and desktop computer other than portable terminal.
Fig. 1 is the module map according to the electronic equipment of one embodiment of the invention.Referring to Fig.1, electronic equipment 100 may include processor 101, sensor 102, sensor 103, sensor 104, input module 105, display module 106, communication module 107, memory 108 and bus 109.Because electronic equipment 100 is not limited to component shown in Fig. 1, it is possible to realize electronic equipment 100 using more or fewer components.
Electronic equipment 100 includes more than one sensor, for example, sensor 102, sensor 103 and sensor 104 in Fig. 1.Sensor 102-104 can be biometric sensor, for acquiring biometric data (biometric data), such as, sensor 102 is fingerprint sensor, sensor 103 is photoplethysmographic (PPG) signal transducer, and sensor 104 is electrocardiogram (ECG) sensor.Optionally, electronic equipment 101 can also include imaging sensor, sound transducer, motion sensor (for example, gyroscope, accelerometer), electromyogram (EMG) sensor, bio-electrical impedance sensor etc..
Fingerprint sensor 102 generates fingerprint identification information from the signal of fingerprint recognition electrode, works as sense
When measuring the user's finger touch on the surface of fingerprint sensor 102, fingerprint sensor 102 generates finger print data corresponding with the fingerprint pattern of finger of pressing on a sensor.Fingerprint sensor 102 can produce the corresponding press sense measured data of the pressing with user, for example including pressing position, direction, rotation angle, finger tilt, pressure etc., the finger print data of generation and/or press sense measured data are output to processor 101 by fingerprint sensor 102.
PPG sensor 103 absorbs the principle of light ray energy using Photosensing Units, and record light variation sensing generates electric signal.PPG sensor 103 is the combination of at least one photoelectric detector and the matching light source near photoelectric detector, light source may include light emitting diode (LED), it may include green by the photochromic example that LED emits, red and blue, the received luminous energy of institute is converted into electric signal by photoelectric detector.
ECG sensor 104 includes multiple electrodes, amplifier and digital filter.Electrode contacts to sense the ECG signal of user for example, by the finger skin with user.Amplifier to by electrode senses to ECG signal amplify.Amplified ECG signal is converted to digital signal by digital filter.
Electronic equipment 100 further includes input module 105, and input module 105 can receive order or data from user, and pass to processor 101 or memory 108 by bus 109.For example, input module 105 may include touch tablet (touch panel), keyboard or ultrasonic wave input device.Touch tablet can identify touch input by least one of condenser type, pressure sensing type, infrared mode or ultrasonic wave mode mode.Wherein, touch tablet can also include controller.For condenser type, direct touch can be not only identified, but also can identify close.The touch tablet can also include tactile layer (tactile layer).At this point, touch tablet may provide the user with tactile response.Keyboard may include physical keyboard or virtual touch keyboard.
Electronic equipment 100 further includes display module 106, and figure, image or data can be shown to user by display module 106.For example, display module 106 may include panel.Such as, panel can be LCD (liquid-crystal display, liquid crystal display), LED (light emitting diode display, light emitting diode (AMOLED) panel), AMOLED (active-matrix organic light-emitting diode, active-matrix organic light emitting diode (AMOLED) panel).Also, panel can be configured to soft (flexible), transparent (transparent) or wearable (wearable).Wherein, panel can also be configured to a module with touch tablet.In addition, display module 106 may be used also
To include the control circuit for control panel.
Electronic equipment 100 further includes communication module 107, so that equipment 100 can use any communication protocol appropriate and communicate with one or more of the other electronic device or server (not shown).Wherein, communication module 107 can be supported such as Wi-Fi (wireless fidelity, Wireless Fidelity), bluetooth (BT:Bluetooth), the short-range communication agreement of near-field communication (NFC:near field communication) etc or such as internet (Internet), local area network (LAN:local area network), wide area network (WAN:wire area network), telecommunications network (telecommunication network), cellular network (cellular network), satellite network (satellite network ).Communication module 107, which may also include, enables electronic equipment 100 to couple with another equipment (for example, computer), the circuit communicated by wired or wireless way with another described equipment.
Bus 109 can be by constituent element included by electronic equipment 100 (such as, processor 101, memory 108, sensor 102, sensor 103, input module 105, display module 106) it is connected with each other, and make the circuit that communication is realized between constituent element.
Processor 101 is used to execute instruction (for example, the instruction obtained from input module 105), interrupt processing, timing and other function.In addition, processor 101 can further comprise graphics processing unit (graphic processing unit).
Memory 108 can storage processor 101 or the reception of other constituent elements (for example, from input module 105, display module 106, communication module 107) or the instruction or data that are generated by the processor 101 or other constituent elements.At this point, memory 108 may include internal buffer and external buffer.
Fig. 2 is the front view according to the electronic equipment of one embodiment of the invention.Referring to Fig. 2, electronic equipment 200 includes two ECG electrodes 201.Electronic equipment 200 can be tablet computer, the two ECG electrodes 201 are disposed in the middle part of the left frame of electronic equipment 200 and the middle part of left frame.In various embodiments, the quantity of electrode and their position can be different.
Fig. 3 is the right side view of electronic equipment according to an embodiment of the invention.As shown in Figure 3, electronic equipment 200 includes the ECG electrode 201 at left frame.(the light above of light emitting diode 202 for PPG sensor 103 can be disposed about in ECG electrode 201
Source) and light receiving diode 203 (photoelectric detector above), and then ECG measurement and PPG measurement are realized simultaneously.
Moreover, electronic equipment 200 includes the fingerprint recognition electrode 204 of the substitution ECG electrode 201 at left frame.The light emitting diode 202 and light receiving diode 203 for PPG sensor 103 can be arranged near fingerprint recognition electrode 204.Fingerprint measurement and PPG measurement can be realized simultaneously as a result,.
In Fig. 3, the quantity and their position of the quantity of ECG electrode 201 and their position, the quantity of light emitting diode 202 and their position, the quantity of light receiving diode 203 and their position and fingerprint recognition electrode 204 can be different.
Fig. 4 is the right side view of electronic equipment in accordance with another embodiment of the present invention.As shown in figure 4, electronic equipment 200 includes the fingerprint recognition electrode 204 at left frame.The light emitting diode 202 and light receiving diode 203 for PPG sensor 103 can be arranged near fingerprint recognition electrode 204.Furthermore it is possible to arrange ECG electrode 201 near fingerprint recognition electrode 204.Fingerprint measurement, ECG measurement and PPG measurement can be realized simultaneously as a result,.
In Fig. 4, the quantity and their position of the quantity of ECG electrode 201 and their position, the quantity of light emitting diode 202 and their position, the quantity of light receiving diode 203 and their position and fingerprint recognition electrode 204 can be different.
Fig. 5 is the view of the preceding bottom of the electronic equipment of another embodiment according to the present invention.As shown in Figure 5, electronic equipment 200 includes the ECG electrode 201 at preceding bottom.Light emitting diode 202 and light receiving diode 203 for PPG sensor 103 can be disposed about in ECG electrode 201.ECG measurement and PPG measurement can be realized simultaneously as a result,.
Moreover, electronic equipment 200 includes the fingerprint recognition electrode 204 of the substitution ECG electrode 201 at preceding bottom.The light emitting diode 202 and light receiving diode 203 for PPG sensor 103 can be arranged near fingerprint recognition electrode 204.Fingerprint measurement and PPG measurement can be realized simultaneously as a result,.
In Fig. 5, the quantity and their position of the quantity of ECG electrode 201 and their position, the quantity of light emitting diode 202 and their position, the quantity of light receiving diode 203 and their position and fingerprint recognition electrode 204 can be different.
Fig. 6 is the view of the preceding bottom of the electronic equipment of further embodiment according to the present invention.Such as
Shown in Fig. 6, electronic equipment 100 includes the fingerprint recognition electrode 204 at preceding bottom.The light emitting diode 202 and light receiving diode 203 for PPG sensor 103 can be arranged near fingerprint recognition electrode 204.Furthermore it is possible to arrange ECG electrode 201 near fingerprint recognition electrode 204.Fingerprint measurement, ECG measurement and PPG measurement can be realized simultaneously as a result,.
In Fig. 6, the quantity and their position of the quantity of ECG electrode 201 and their position, the quantity of light emitting diode 202 and their position, the quantity of light receiving diode 203 and their position and fingerprint recognition electrode 204 can be different.
In Fig. 3 into Fig. 6, ECG electrode 201 or fingerprint recognition electrode 204 can be disposed at such as power knob, main button, picture shooting button and other function button.
Fig. 7 is the front view according to the electronic equipment of another embodiment of the present invention.Referring to Fig. 7, wearable device 700 includes three ECG electrodes 701,702 and 703, and wherein ECG electrode 701 is disposed in the front of wearable device 700, and ECG electrode 702 and ECG electrode 703 are disposed in the rear portion of wearable device 700.In various embodiments, the quantity of electrode and their position can be different.
It can be disposed about light emitting diode and light receiving diode for PPG sensor 103 in ECG electrode 702 or 703, and then realize ECG measurement and PPG measurement simultaneously.
Optionally, wearable device 700 includes the fingerprint recognition electrode for replacing ECG electrode 701.The light emitting diode and light receiving diode for PPG sensor 103 can also be arranged near fingerprint recognition electrode.Fingerprint measurement and PPG measurement can be realized simultaneously as a result,.
Optionally, fingerprint recognition electrode can be arranged near the ECG electrode 701 of wearable device 700.And arrangement is used for the light emitting diode and light receiving diode of PPG sensor 103 near fingerprint recognition electrode.Fingerprint measurement, ECG measurement and PPG measurement can be realized simultaneously as a result,.
Electronic equipment can use biosensor (such as, sensor 102-104) acquisition health information, including body temperature, blood pressure, the rhythm of the heart, oxygen content of blood etc., the biometric data (biometric data) of acquisition is analyzed by the health monitoring application of electronic equipment, the health status of user is informed in health monitoring application, and provides the user with real time health suggestion.
Electronic equipment generally has biometric identity identification function, for example, uniquely special using user
Sign, such as fingerprint, iris, looks carry out identification.It is obvious that user will not lose and perhaps forget his/her biometric characteristic and also not need that these are write down or are remembered.Therefore, user is when carrying out biological data monitoring using electronic equipment, can use biometric identity identification function that electronic equipment has (such as, fingerprint recognition, iris recognition etc.) identity of user is identified, and the biological data measured is saved to corresponding user account, and then generate more accurate health evaluating report.
Fig. 8 is the flow chart of biometric data storage method according to an embodiment of the invention.
Referring to Fig. 8, in operation 810, processor 101 obtains the first biometric data from the first biometric sensor.First biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.
In operation 820, processor 101 obtains the second biometric data from the second biometric sensor.Second biometric data is that each user is distinctive, and the second biometric data includes any one of finger print data, voice data and iris data.
In operation 830, processor 101 determines whether the second biometric data matches the biometric template of registered users；
Memory 108 can directly or indirectly indicate the biometric template of the second biometric data for the storage of at least one registered users (registered user).For example, directly indicating that the biometric template of the second biometric data can be at least part information for indicating the second biometric data of sampling, or it can be the replicate data of the second biometric data.The biometric template of the second biometric data of secondary indication can be the information of the second biometric data of expression handled based on various signal processing methods, for example, biometric template can be obtained at least one characteristic point information of signal processing of execution.
Biometric template is the synthesis of Classical correlation characteristic, also, is extracted from some images or other biometric datas.By taking finger print data as an example, fingerprint measurement template is made of the key feature of the extraction of such as Key detail point.Such as the pretreatment of fingerprint determination data process (such as, pass through removal pseudomorphism), enhancing image (such as, pass through removal ambient noise), normalized image data, then pass through certain features of feature-extraction images, rotation and line in such as fingerprint, and be stored in these key features as biometric template in memory 108.In some realities
It applies in example, measures template using with the particular fingerprint creation of image fingerprint for representing identification feature.
In user registration course, the user of electronic equipment is used for first time, the biometric template for registering generation can be stored in memory 108, for future use, to allow the user to access electronic equipment 200.
During verifying user identity, the biometric data (for example, fingerprint) sensed by sensor 102 verifies the identity of user compared with the biometric template being stored in memory 108.In some embodiments, multiple biometric templates can be registered and be stored in memory 108.Multiple biometric templates can come from a user or they can come from multiple users.
Although describing specific operation for registration, template generation, it should be appreciated that there are many other method and systems for this operation.Therefore, it is an example for being only to provide various bioassay registration/sensing operations above, does not limit the embodiments described herein.
The second biometric data detected by sensor is compared to certification user with the biometric template for being stored in 108 registered users of memory by processor 101.
By the second biometric data detected by sensor with store when the biometric template of 108 registered users of memory is compared, processor 101 can be operated based on scheduled error range.The error range can be determined by user or the result based on statistics can be determined in advance in the electronic device.For example, the error range can be previously determined to be 10% by user.When 7% error occurs for the result that the second biometric data detected by sensor is compared with the biometric template stored in 108 registered users of memory, because 7% error is in scheduled error range, it is matched by the second biometric data of sensor detection with the biometric template for being stored in 108 registered users of memory so processor 101 can determine, user can be certified in processor 101.When 12% error occurs for the result that the second biometric data detected by sensor is compared with the biometric template stored in 108 registered users of memory, because 12% error, outside scheduled error range, processor 101 can determine to be mismatched by the second biometric data of sensor detection and the biometric template for the registered users for being stored in memory 108.
In operation 840, however, it is determined that the second biometric data is matched with the biometric template of registered users, and the first biometric data is stored in user's letter associated with registered users
In shelves (profile).
The biometric data at user profiles storage table requisition family, such as, PPG signal waveform data, ECG signal Wave data, by the PPG of signal processing and ECG wave form data (for example, PPG and ECG wave form data after filtering processing), characterization parameter relevant to heartbeat at least part data or characterize at least part data of parameter relevant with blood pressure.Term " profile " can refer to any data structure, data storage, and/or include one or more databases in information associated with electronic equipment or user.
Optionally, electronic equipment stores the user profiles of multiple registered users.For example, electronic equipment scans one section of PPG signal waveform and determines that the PPG signal waveform and user A are associated, electronic equipment stores the user profiles of user A, which is stored in the user profiles of user A by electronic equipment.
In some embodiments, however, it is determined that the biometric template of the second biometric data and registered users mismatches, and creates a new user account and user profiles associated with new user account (operation 850).
Create the second biometric data that a new user account may need electronic equipment to resurvey user, by taking fingerprint determination data as an example, user interface can request that user inputs one or more fingerprints of their every finger, be handled these fingerprints to provide fingerprint measurement template.Storing in memory 108 for new user indicates that the fingerprint of user identity measures template, and then completes the registration of new user.
As shown in figure 9, in some embodiments, electronic equipment shows a user profile creation dialog box 901.If user clicks " confirmation " icon 903 and inputs the title of new user profiles in input frame 902, electronic equipment confirmation creates new user profiles.For example, user has input " Zhang San " in input frame 902, and clicks confirmation icon 903, electronic equipment creates the user profiles of one entitled " Zhang San " for storing biological data associated with " Zhang San ".If user clicks " cancellation " icon 904, electronic equipment cancels the creation operation of new user profiles.
After new user account and user profile creation associated with new user account, the first biometric data can be stored in user profiles associated with new user (860).
Electronic equipment shown in Fig. 3 to Fig. 7 can obtain PPG signal or ECG signal
Fingerprint image is obtained simultaneously, in this way, being completed at the same time identification operation when monitoring biological data convenient for user.The biometric template extraction of the biometric template of PPG signal or ECG signal, fingerprint has been more mature technology, and details are not described herein.It should pay attention to, although be to combine PPG signal or ECG signal with fingerprint image biological information in this hair embodiment, the mode that can also be combined with other biological informations (such as facial feature, iris feature, phonetic feature) carries out identification and identification.
In some embodiments, user identity identification can also be realized by processing electrocardiogram (ECG) signal, ECG signal reflects the electrical activity of heart, and these signals vary with each individual according to different factors, and these factors include the anatomic differences of heart, gender, relative body weight, chest configuration etc..The characteristic of the typical cycle (PQRST period) of ECG can be formed by analysis to realize the identification of user.For example, going out the biometric template of individual using PQRST periodicity extraction, biometric template may include the features such as relative position and the amplitude of P, Q, R, S and T peak value.
In addition, photoplethysmographic (PPG) can also be used for user identity identification.PPG signal is easy to each position such as finger from human body, ear-lobe, and wrist or arm etc. are extracted.Moreover, the PPG signal of single individual is almost the same, there are bigger differences for the PPG signal of Different Individual, therefore, PPG signal can be used for identification.For example, the information such as PPG signal vertex and valley point generate biometric template using the biological characteristic such as PPG signal starting point of PPG signal.
Figure 10 is the flow chart of biometric data storage method in accordance with another embodiment of the present invention.
Referring to Fig.1 0, in operation 1010, processor 101 obtains the first biometric data from the first biometric sensor.First biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.
In operation 1020, processor 101 determines whether the first biometric data matches the biometric template of registered users；Operation 1020 is similar with 830 (Fig. 8) of operation, and details are not described herein.
In operation 1030, however, it is determined that the first biometric data is matched with the biometric template of registered users, and the first biometric data is stored in user associated with registered users
In profile.Operation 1020 is similar with 840 (Fig. 8) of operation, and details are not described herein.
In some embodiments, however, it is determined that the biometric template of the first biometric data and registered users mismatches, and creates a new user account and user profiles associated with new user account (operation 1040).
First biometric data after new user account and user profile creation associated with new user account, can be stored in in user profiles associated with new user (operation 1050).
In some embodiments, memory 108 also needs the information that the first biometric data of user can be directly or indirectly indicated for user storage, and then is new user by the user's registration.Optionally, electronic equipment requests user acquires one section of first new bio signal waveform, is if necessary handled the first bio signal waveform to provide authentication information and by this information registering in database associated with the user.
Figure 11 is the schematic diagram of biometric data storage system according to an embodiment of the invention.
Referring to Fig.1 1, system 1100 include first electronic equipment 1120 (such as, electronic sphygmomanometer, smartwatch) and second electronic equipment 1110 (for example, tablet computer, smart phone), the communication of two equipment rooms can use wired or wireless communication protocol.For example, it may be short-range wireless communication protocol, such as bluetooth (Bluetooth), ZigBee, ANT；The either wired communication protocol of long range, such as use the agreement of TCP/IP computer communication field.First electronic equipment 1120 and the second electronic equipment 1110 may include the constitution element of electronic equipment shown in Fig. 1.Illustratively, the first electronic equipment 1120 includes processor 1122, the first biometric sensor 1121, communication module 1125 and memory 1124.Second electronic equipment 1110 includes processor 1111, the second biometric sensor 1112, communication module 1113 and memory 1115.
In system 1100, the second electronic equipment 1110 can obtain the first biometric data of user from the first electronic equipment 1120.The second biometric data of second electronic equipment 1110 acquisition user, second electronic equipment 1110 authenticates the identity of user based on the second biometric data got, determines whether second biometric data matches the biometric template of registered users；If it is determined that second biometric data and the registered use
The biometric template at family matches, and first biometric data is stored in user profiles associated with the registered users.
In an example, the first electronic equipment 1120 could be attached on the arm of a user, and the second electronic equipment 1110 can be placed in the pocket of the user.First electronic equipment 1120 is responsible for collecting the first biometric data, and the second electronic equipment 1110 is responsible for authenticating the identity of user and the preservation of the first biometric data.First biometric sensor 1121 is used to obtain the first biometric data of user, second biometric sensor 1112 is used to obtain the second biometric data of user, and the second biometric sensor 1112 is accordingly attached to the processor 1111 that biometric data is received from the second biometric sensor.First biometric sensor 1121 is accordingly attached to the processor 1122 that the first biometric data is received from the first biometric sensor 1121.Then processor 1122 provides data to its corresponding communication module 1125.Second electronic equipment 1110 includes the communication module 1113 and memory 115 for receiving the data from communication module 1125.
System 1100 includes the first biometric sensor 1121, memory 1115, processor 1111 and the second biometric sensor 1112；
Wherein, the first biometric sensor 1121 is configured as the first biometric data of detection；
Second biometric sensor 1112 is configured as the second biometric data of detection；
Memory 1115 is configured to store at the biometric template of few registered users；
Processor 1111, is configured as: obtaining the first biometric data from the first biometric sensor；The second biometric data is obtained from the second biometric sensor；Determine whether second biometric data matches the biometric template of registered users；If it is determined that second biometric data is matched with the biometric template of the registered users, first biometric data is written in the user profiles associated with the registered users into memory.
In one possible implementation, the processor 1111 is further configured to:
If it is determined that the biometric template of second biometric data and the registered users mismatches, a new user account and user profiles associated with the new user account are created；
First biometric data is written in user profiles associated with the new user account into memory.
In one possible implementation, first biometric sensor is coupled with the processor by wireless interface.
In alternatively possible implementation, first biometric sensor is coupled with the processor by wireline interface.
Optionally, first biometric sensor and the processor are set in same equipment, or are respectively arranged in different equipment.
Optionally, second biometric sensor and the processor are set in same equipment, or are respectively arranged in different equipment.
Wherein, the first biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.Second biometric data includes any one of finger print data, voice data and iris data.
It is understood that the simplifying for equipment 1110 that Figure 11 illustrate only the first biometric data of equipment 1120 and storage of the first biometric data of measurement is designed.In practical applications, first electronic equipment 1120 and the second electronic equipment 1110 can also include any number of processor, memory, communication module, sensor etc., electronic equipment 1110 and electronic equipment 1120 can also include input module, display module in Fig. 1.It is understood that the first electronic equipment 1120 in Figure 11 may include bracelet, wrist-watch, ring, button etc., it can be worn at any position of human body, do not limit this.
Figure 12 depicts the concrete application scene schematic diagram of a biometric data storage system according to Figure 11.Equipment 1210 can be the portable electronic devices such as smart phone, and equipment 1220 can also could alternatively be electronic sphygmomanometer for wearable electronic equipment, equipment 1220 such as smartwatch.
The specifically used scene of the embodiment of the present invention is introduced below with reference to graphic user interface.
In some embodiments, with reference to Figure 13, when user, which opens health monitoring application, needs to measure the health indicators such as heart rate, blood pressure, display module shows " clicking measurement " icon 1310, if user clicks " clicking measurement " icon 1310, electronic equipment 1300 can start to execute the process of the first biometric data of measurement, user by by oneself physical feeling (such as
The positions such as finger, palm) it is contacted with biosensor (for example, sensor 102-104 in Fig. 1) to acquire the health indicator (for example, blood pressure, the rhythm of the heart, oxygen content of blood etc.) that the first biometric data knows itself.Such as, user by left index finger and right hand index finger respectively with the sensor of the left side central portion of electronic equipment 1300 (such as, PPG sensor and fingerprint sensor) and right side central sensor (for example, PPG sensor and fingerprint sensor) contact start acquire biometric data.Utilize method provided in an embodiment of the present invention, referring to Fig.1 4, display module can automatically identify the identity of active user and show icon 1410 " being that mother will measure blood pressure now ", the head portrait 1420 of " mother " amplifies display simultaneously, and the blood pressure data measured in this way just automatically saves under the card of accounts of " mother ".
Optionally, the electronic equipment in Figure 13 and Figure 14 can execute the measurement of biometric data with system as shown in figure 12 is combined into another electronic equipment (for example, electronic sphygmomanometer, blood glucose meter).For example, electronic equipment 1300 is responsible for user identity identification (for example, can use fingerprint, voice and iris recognition) in Figure 13, electronic sphygmomanometer is responsible for measuring the blood pressure of user.
It is above-mentioned to be mainly described from the scheme that the angle of method provides the disclosure of invention.It is understood that electronic equipment is in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or software module.Those skilled in the art should be readily appreciated that, the step of unit and algorithm steps described in conjunction with the examples disclosed in the embodiments of the present disclosure, method described in the disclosure of invention or algorithm, can be realized with the combining form of hardware or hardware and computer software.Some function is executed in a manner of hardware or computer software driving hardware actually, specific application and design constraint depending on technical solution.Professional technician can use different methods to achieve the described function each specific application.
Processor for executing the above-mentioned electronic equipment of the embodiment of the present invention can be central processing unit (CPU), general processor, digital signal processor (DSP), specific integrated circuit (ASIC), field programmable gate array (FPGA) perhaps other programmable logic device, transistor logic hardware component or any combination thereof.It, which may be implemented or executes, combines various illustrative logic blocks, module and circuit described in the disclosure of invention.The processor is also possible to realize the combination of computing function, such as combines comprising one or more microprocessors, DSP and the combination of microprocessor etc..
The step of method in conjunction with described in the disclosure of invention or algorithm, can be realized in a manner of hardware, be also possible to execute the mode of software instruction by processor to realize.Software instruction can be made of corresponding software module, and software module can be stored in the storage medium of RAM memory, flash memory, ROM memory, eprom memory, eeprom memory, register, hard disk, mobile hard disk, CD-ROM or any other form well known in the art.A kind of illustrative storage medium is coupled to processor, to enable a processor to from the read information, and information can be written to the storage medium.Certainly, storage medium is also possible to the component part of processor.Pocessor and storage media can be located in ASIC.In addition, the ASIC can be located in user equipment.Certainly, pocessor and storage media can also be used as discrete assembly and be present in user equipment.
It will be appreciated that in said one or multiple examples, described function of the embodiment of the present invention can be realized those skilled in the art with hardware, software, firmware or their any combination.When implemented in software, these functions can be stored in computer-readable medium or as on computer-readable medium one or more instructions or code transmit.Computer-readable medium includes computer storage media and communication media, and wherein communication media includes convenient for from a place to any medium of another place transmission computer program.Storage medium can be any usable medium that general or specialized computer can access.
Claims (20)
- A kind of biometric data storage method characterized by comprisingObtain the first biometric data；Obtain the second biometric data；Determine whether second biometric data matches the biometric template of registered users；If it is determined that second biometric data is matched with the biometric template of the registered users, first biometric data is stored in user profiles associated with the registered users.
- The method as described in claim 1, which is characterized in that the method also includes:If it is determined that the biometric template of second biometric data and the registered users mismatches, a new user account and user profiles associated with the new user account are created；First biometric data is stored in user profiles associated with the new user account.
- It is method according to claim 1 or 2, which is characterized in that first biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.
- Method as described in claims 1 to 3 is any, which is characterized in that second biometric data includes any one of finger print data, voice data and iris data.
- A kind of biometric data storage method characterized by comprisingObtain the first biometric data；Determine whether first biometric data matches the biometric template of registered users；If it is determined that first biometric data is matched with the biometric template of the registered users, first biometric data is stored in user profiles associated with the registered users.
- Method as claimed in claim 5, which is characterized in that the method also includes:If it is determined that the biometric template of first biometric data and the registered users mismatches, a new user account and user profiles associated with the new user account are created；First biometric data is stored in user profiles associated with the new user account.
- Such as method described in claim 5 or 6, which is characterized in that first biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.
- A kind of electronic equipment, comprising:First biometric sensor is configured as the first biometric data of detection；Second biometric sensor is configured as the second biometric data of detection；Memory is configured to store at the biometric template of few registered users；Processor is configured as: obtaining the first biometric data from the first biometric sensor；The second biometric data is obtained from the second biometric sensor；Determine whether second biometric data matches the biometric template of registered users；If it is determined that second biometric data is matched with the biometric template of the registered users, first biometric data is written in the user profiles associated with the registered users into memory.
- Electronic equipment as claimed in claim 8, which is characterized in that the processor is further configured to:If it is determined that the biometric template of second biometric data and the registered users mismatches, a new user account and user profiles associated with the new user account are created；First biometric data is written in user profiles associated with the new user account into memory.
- Electronic equipment as claimed in claim 8 or 9, which is characterized in that first biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.
- Electronic equipment as described in claim 8 to 10 is any, which is characterized in that second biometric sensor includes in fingerprint sensor, speech transducer and iris sensor It is any, and second biometric data includes any one of finger print data, voice data and iris data.
- A kind of electronic equipment, comprising:First biometric sensor is configured as the first biometric data of detection；Memory is configured to store at the biometric template of few registered users；Processor is configured as: obtaining the first biometric data from the first biometric sensor；Determine whether first biometric data matches the biometric template of registered users；If it is determined that first biometric data is matched with the biometric template of the registered users, first biometric data is written in the user profiles associated with the registered users into memory.
- Electronic equipment as claimed in claim 12, which is characterized in that the processor is further configured to:If it is determined that the biometric template of first biometric data and the registered users mismatches, a new user account and user profiles associated with the new user account are created；First biometric data is stored in user profiles associated with the new user account.
- Electronic equipment as described in claim 12 or 13, which is characterized in that first biometric data includes electrocardiogram (ECG) data, photoplethysmogra (PPG) any one of data and bioelectric impedance data.
- A kind of biometric data storage system characterized by comprisingFirst biometric sensor is configured as the first biometric data of detection；Second biometric sensor is configured as the second biometric data of detection；Memory is configured to store at the biometric template of few registered users；Processor is configured as: obtaining the first biometric data from the first biometric sensor；The second biometric data is obtained from the second biometric sensor；Determine whether second biometric data matches the biometric template of registered users；If it is determined that second biometric data is matched with the biometric template of the registered users, first biometric data is written in the user profiles associated with the registered users into memory.
- System as claimed in claim 15, which is characterized in that the processor is further configured to:If it is determined that the biometric template of second biometric data and the registered users mismatches, a new user account and user profiles associated with the new user account are created；First biometric data is written in user profiles associated with the new user account into memory.
- System as described in claim 15 or 16, which is characterized in that first biometric sensor is coupled with the processor by wireless interface.
- System as described in claim 15 or 16, which is characterized in that first biometric sensor is coupled with the processor by wireline interface.
- System as described in claim 15 to 18 is any, which is characterized in that first biometric sensor and the processor are set in same equipment, or are respectively arranged in different equipment.
- System as described in claim 15 to 19 is any, which is characterized in that second biometric sensor and the processor are set in same equipment, or are respectively arranged in different equipment.
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| PCT/CN2016/106121 WO2018090254A1 (en) | 2016-11-16 | 2016-11-16 | Biometric data storage method, electronic device and system |
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