CN104036178A - Authentication method and equipment - Google Patents
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- CN104036178A CN104036178A CN201410250345.2A CN201410250345A CN104036178A CN 104036178 A CN104036178 A CN 104036178A CN 201410250345 A CN201410250345 A CN 201410250345A CN 104036178 A CN104036178 A CN 104036178A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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Abstract
The invention provides an authentication method and authentication equipment, and relates to the field of authentication. The method comprises the following steps: a target part responding to user body contacts with an object, and a wave signal is from the object and is transmitted through medium comprising the target part; a user is subjected to authentication according to the wave signal. The authentication method and the authentication equipment have the advantages that the user is not required to do any additional operation during the contact between the user and the object, and biological authentication performed on the user can be naturally accomplished, so that the user time is saved, and the user experience is improved.
Description
Technical field
The application relates to authentication techniques field, relates in particular to a kind of method for authenticating and equipment.
Background technology
Traditional authentication realizes by password, and each validated user is assigned with a password, in authentication process, judges that according to the password of user's input whether user is legal.Adopt this authentication mode, once password is stolen or loss, will be cumbersome, generally all need to be by keeper's Modify password, before Modify password, also need the identity to user by other means to verify.
The problem existing for traditional authentication, someone has proposed biological authentication techniques, and the physical trait based on user is carried out authentication to user, such as scanning fingerprint, scanning iris etc.Biological authentication has overcome the problem that password in traditional authentication is stolen or lose, but existing biological authentication techniques lays particular emphasis on accuracy and the security of authentication, and general operation step is more complicated, and cost user time is more, and user experiences poor.
Summary of the invention
The application's object is: a kind of method for authenticating and equipment are provided.
According at least one embodiment of the application aspect, a kind of method for authenticating is provided, described method comprises:
A target site in response to user's body contacts an object, receives from described object and by comprising the ripple signal of a media transmission of described target site;
According to described ripple signal, described user is carried out to authentication.
According to another aspect of at least one embodiment of the application, a kind of authentication device is provided, described equipment comprises:
One receiver module, contacts an object for the target site in response to user's body, receives from described object and by comprising the ripple signal of media transmission of described target site;
One authentication module, for carrying out authentication according to described ripple signal to described user.
Method and apparatus described in the embodiment of the present application, in the contact process of user and object, carries out any extra operation without user, naturally described user is completed to biological authentication, thereby has saved user time, has improved user's experience.
Brief description of the drawings
Fig. 1 is the process flow diagram of method for authenticating described in embodiment of the application;
Fig. 2 a is the reflection echo schematic diagram of a ultrasound wave after a fat hand transmission;
Fig. 2 b is the reflection echo schematic diagram of a ultrasound wave after a thin hand transmission;
Fig. 3 is the process flow diagram of method for authenticating described in embodiment of the application;
Fig. 4 is the modular structure schematic diagram of authentication device described in the embodiment of the present application;
Fig. 5 is the modular structure schematic diagram of authentication device described in embodiment of the application;
Fig. 6 is the modular structure schematic diagram of authentication device described in another embodiment of the application;
Fig. 7 is the application scenarios schematic diagram of authentication device described in the application;
Fig. 8 is the hardware configuration schematic diagram of authentication device described in embodiment of the application.
Embodiment
Below in conjunction with drawings and Examples, the application's embodiment is described in further detail.Following examples are used for illustrating the application, but are not used for limiting the application's scope.
Those skilled in the art understand, in the application's embodiment, the size of the sequence number of following each step does not also mean that the priority of execution sequence, and the execution sequence of each step should determine with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present application.
In the each embodiment of the application, in first wave signal and Second Wave signal, at least one can adopt ultrasound wave or electromagnetic wave signal.Inventor finds under study for action, and ultrasound wave is the sound wave of frequency higher than 20000Hz, its good directionality, penetration capacity is strong, is easy to obtain more concentrated acoustic energy, in water transmission distance, and the composition of human body about 65% is water, therefore, ultrasound wave is suitable for transmitting taking human body as transmission medium.Meanwhile, hyperacoustic frequency is outside the mankind's earshot, and therefore, user can the hyperacoustic existence of perception, can not produce noise effect to user.In addition, frequency also can be transmitted taking human body as transmission medium preferably lower than the electromagnetic wave signal of 100MHz, goes for the application.
Fig. 1 is the process flow diagram of method for authenticating described in embodiment of the application, and described method can for example realize on an authentication device.As shown in Figure 1, described method comprises:
S120: the target site in response to user's body contacts an object, receives from described object and by comprising the ripple signal of a media transmission of described target site;
S140: described user is carried out to authentication according to described ripple signal.
Method described in the embodiment of the present application, described target site in response to user's body contacts described object, receive from described object and by comprising the described ripple signal of described media transmission of described target site, and then according to described ripple signal, described user is carried out to authentication, described method is in the contact process of user and described object, such as user's a hand contacts in the process of door handle, carry out any extra operation without user, naturally described user is completed to biological authentication, thereby save user time, improved user's experience.
Below the principle that realizes of method described in the application is briefly described:
Inventor finds in research process, in the time that ripple signal (such as ultrasound wave) transmits along user's body, and user's physical characteristics, fat or thin etc. such as hand size, palm shape, palm, can exert an influence to ripple signal.That is to say, when identical primary wave signal is along the transmission of different user's body in season, due to the difference of the physical characteristics of different user, can cause the ripple signal receiving to there is obvious difference.
Such as, Fig. 2 a is the reflection echo schematic diagram of an initial ultrasound ripple 210 after a fat hand (in palm, the ratio of bone and meat is approximately 6:4) transmission, wherein the first waveform 220 in dotted line frame is reflection echos of corresponding described initial ultrasound ripple 210; Fig. 2 b is the reflection echo schematic diagram of described initial ultrasound ripple 210 after a thin hand (in palm, the ratio of bone and meat is approximately 9:1) transmission, and wherein the second waveform 230 in dotted line frame is reflection echos of corresponding described initial ultrasound ripple 210.Can see, identical initial ultrasound ripple 210 has obvious difference after two fat or thin different palms transmission.That is to say, the physical characteristics information that has comprised user in the ripple signal after user's body transmission, by analyzing this ripple signal, can realize the biological authentication to user.
Below with reference to embodiment, describe the function of described step S120 and S140 in detail.
S120: the target site in response to user's body contacts an object, receives from described object and by comprising the ripple signal of a media transmission of described target site.
Wherein, the target site of described user's body can directly contact described object, can also indirect contact described in object, click described object such as having gloves on.Described object can be the daily objects that may contact of user such as door handle, smart mobile phone, mouse.Described first wave signal can be sent by a driver, and described driver can be such as being the paster being attached on described object, or, described driver can with directly integrated being set together of described object.
The transmission path of described ripple signal comprises: described driver sends described ripple signal, then described ripple signal arrives the contact position of described target site and described object along described object transmission, continues along comprising the described media transmission of described target site until received by described authentication device.
S140: described user is carried out to authentication according to described ripple signal.
As mentioned before, ripple signal after user's body transmission, it is described ripple signal, the physical characteristics information that has comprised user, concretely, be that the signal characteristic of described ripple signal is relevant to described medium, and described medium is corresponding with described user, therefore, described step S140 specifically comprises: according to the signal characteristic of described ripple signal, described user is carried out to authentication.In addition, in the amplitude of the signal characteristic of described ripple signal and described ripple signal, phase place, frequency spectrum at least one relevant.Concrete, the signal characteristic of described ripple signal can comprise: at least one item in fingerprint, mean value, difference; Described fingerprint by the amplitude of described ripple signal, phase place, frequency spectrum at least one form; Described mean value is the mean value of at least one in the amplitude, phase place, frequency spectrum of described ripple signal; Described difference is the difference of at least one in the amplitude, phase place, frequency spectrum of described ripple signal.
In one embodiment, according to the signal characteristic of described ripple signal, described user is carried out to authentication, further comprise: according to the signal characteristic of described ripple signal and at least one reference signal characteristics, described user is carried out to authentication.Wherein, described reference signal characteristics, can be predetermined by training, such as, in the training stage, user's tactile door handle that can repeatedly catch, and receive corresponding ripple signal, and then obtain described reference signal characteristics according to the ripple signal receiving.Concrete authentication process, can be the actual signal characteristic of described ripple signal receiving and the similarity of described at least one reference signal characteristics, if similarity is greater than a threshold value, what think current contact door handle is validated user, authentication is passed through, otherwise, that think current contact door handle is a disabled user, can point out this user further carry out by other means authentication (such as requiring user to input password) or send warning message etc.
Above-mentioned embodiment has only considered that described object is the situation of, such as, described object is only a door handle, and described method only can be implemented in the time that user contacts described door handle, when user contacts other objects, during such as another door handle, mouse, because the signal characteristic of ripple signal and the similarity of reference signal characteristics that obtain are less than described threshold value, cannot pass through authentication.In another embodiment, user may wish that multiple objects that it is often contacted all apply described method for authenticating, and in this case, the signal characteristic of described ripple signal and described user's body and described object are related.
In order to make the signal characteristic of described ripple signal and described user's body and described object related, can be by following two kinds of implementations: 1) can send different ripple signals by corresponding different object, such as making the driver on described door handle send the first ultrasound wave, make the driver on described mouse send the second ultrasound wave, thereby in original state, the signal characteristic of described ripple signal is relevant to described object, after described ripple signal is by described media transmission, further relevant to described user, finally make the signal characteristic of described ripple signal and described user's body and described object related, 2) also can send identical ripple signal by corresponding different object, being similar to described physical trait information can exert an influence to described ripple signal, due to the impact of the characteristic informations such as the shape of described object, structure, size, also can cause the signal characteristic of described ripple signal to change, at described ripple signal by described object and comprise that, after the described media transmission of described target site, the signal characteristic of described ripple signal and described user's body and described object are related.
In the present embodiment, described described user is carried out to authentication in fact: judge whether described user and described object meet predetermined corresponding relation.Concrete, described step S140 can comprise: judge according to the signal characteristic of described ripple signal and multiple reference signal characteristics whether described user and described object meet predetermined corresponding relation.Wherein, described multiple reference signal characteristics can pre-determine by training, as shown in table 1, suppose in the training stage, the user A tactile door handle (being object 1) that can repeatedly catch, and receive the ripple signal from described door handle accordingly, and then obtain reference signal characteristics A1 according to the ripple signal receiving; The user A tactile smart mobile phone (being object 2) that can also repeatedly catch, and receive the ripple signal from described smart mobile phone accordingly, and then obtain reference signal characteristics A2 according to the ripple signal receiving; The user A tactile mouse (being object 3) that can also repeatedly catch, and receive the ripple signal from described mouse accordingly, and then obtain reference signal characteristics A3 according to the ripple signal receiving.Described reference signal characteristics A1, A2 and A3 form reference signal characteristics set { A1, A2, A3}.Concrete authentication process, it can be the similarity of each element in signal characteristic and the described reference signal characteristics set of the actual ripple signal receiving respectively, if be greater than described threshold value with the similarity of certain element, think that described user and respective objects meet predetermined corresponding relation, authentication is passed through, otherwise, authentication is not passed through, and can point out user further carry out by other means authentication (such as requiring user to input password) or send warning message.Such as, in actual applications, suppose that user A is in the process of contact door handle, the signal characteristic of the ripple signal that described authentication device receives is AX, in the time that AX and A1, A2 and A3 are compared, the similarity of finding AX and A1 is greater than described threshold value, and at this moment authentication device can judge that user A and door handle meet predetermined corresponding relation (such as user A is the owner of this door handle), and authentication is passed through.
Table 1
| User | Object | Reference signal characteristics |
| A | 1 | A1 |
| A | 2 | A2 |
| A | 3 | A3 |
In another embodiment, same corresponding multiple objects, the quantity of validated user may be also multiple.Such as user A and user B are men and wives, for a lot of objects, they share.At this moment, similarly, in the training stage, multiple users can contact respectively multiple objects, obtain described reference signal characteristics set.As shown in table 2, user A and B be corresponding object 1,2,3 respectively, can obtain reference signal characteristics set { A1, A2, A3, B1, B2, B3}, taking B3 as example, it can be in the training stage, the user B tactile mouse (being object 3) that catches for many times, and receive the ripple signal from described mouse accordingly, and then obtain reference signal characteristics B3 according to the signal characteristic of the ripple signal receiving.Concrete authentication process, it can be the similarity of each element in signal characteristic and the described reference signal characteristics set of the actual described ripple signal receiving respectively, if be greater than a threshold value with the similarity of certain element, think that relative users and respective objects meet predetermined corresponding relation, authentication is passed through, otherwise, authentication is not passed through, and can point out this user further carry out by other means authentication (such as requiring user to input password) or send warning message.Such as, in the present embodiment, user A contact door handle or user B contact door handle all can authentication pass through.
Table 2
| ? | 1 | 2 | 3 |
| A | A1 | A2 | A3 |
| B | B1 | B2 | B3 |
In addition, validated user quantity is multiple, and described object is the situation of, and principle and above-mentioned embodiment are similar, explanation no longer separately.Simultaneously, it will be appreciated by those skilled in the art that when described validated user or described object are while being multiple, for fear of erroneous judgement, between each element in described reference signal characteristics set, should there is obvious difference, such as the similarity between any two elements is all less than a predetermined value.Be in multiple situations at described object, send different described ripple signals by the different described object of correspondence, can make to have between each element in described reference signal characteristics set more significantly difference.
Referring to Fig. 3, in another embodiment of the application, described method also comprises:
S150: carry out corresponding operating according to authenticating result.
Situation about not passing through for authentication, can process according to some existing methods, such as prompting user adopts other modes to carry out authentication, or sends warning message etc.The application pays close attention to the situation that authentication is passed through.
In one embodiment, in the situation that authentication is passed through, start corresponding described user's service.Such as, contacting in the process of oneself door handle at user A, described authentication device has been carried out described method for authenticating, and authentication passes through, and described authentication device can further be communicated by letter and open door lock etc. with door handle.Wherein, described authentication device and communicating by letter of described door handle may relate to described door handle (or its communication module) submits preset password to or submits the signal characteristic of described ripple signal to, but these do not need user to carry out any operation, automatically complete by described authentication device.In addition, if user C has stolen described authentication device, when it contacts the door handle of user A, authentication device can provide the illegal prompting of user, and may further send warning message to user A.
In another embodiment, described method for authenticating goes for multiple objects, in the situation that authentication is passed through, starts corresponding described object and described user's service.The described object of described correspondence and described user's service can be directly the corresponding described user's of described object service, can be also other objects of being associated with described object or the corresponding described user's of equipment service.Suppose, as shown in table 1, described reference signal characteristics set is { A1, A2, A3}, in the time that user A contacts an object for the first time, the signal characteristic AX of the Second Wave signal obtaining and the similarity of A2 are less than described threshold value, and authentication is passed through, and can know that the current user of being A is at contact smart mobile phone, thereby described authentication device can be communicated by letter with described smart mobile phone, and then release smart mobile phone etc.; In the time that user A contacts an object for the second time, the signal characteristic AY of the Second Wave signal obtaining and the similarity of A1 are less than described threshold value, also can authentication pass through, and can know that the current user of being A is at contact door handle, thereby described authentication device can be communicated by letter with described door handle (or its communication module), and then opening door lock, the Smart Home control center that further described authentication device can also be associated with described door handle communicates by letter, and then opens air-conditioning etc.
In addition, the embodiment of the present application also provides a kind of computer-readable medium, is included in the computer-readable instruction that carries out following operation while being performed: carry out the step S120 of the method in above-mentioned Fig. 1 illustrated embodiment, the operation of S140.
To sum up, method described in the embodiment of the present application, can be the in the situation that of user and object contact, naturally utilize from the ripple signal of described object and the media transmission by comprising described target site described user is carried out to authentication, and can start the corresponding described user service of (with described object) according to authenticating result, further promote user and experience.
Fig. 4 is the modular structure schematic diagram of authentication device described in the embodiment of the present invention, and as shown in Figure 4, described equipment 400 can be that it can comprise such as the Wearable such as wrist strap, finger ring equipment:
One receiver module 410, contacts an object for the target site in response to user's body, receives from described object and by comprising the ripple signal of media transmission of described target site;
One authentication module 420, for carrying out authentication according to described ripple signal to described user.
Authentication device described in the embodiment of the present application, described target site in response to user's body contacts described object, receive from described object and by comprising the described ripple signal of described media transmission of described target site, and then according to described ripple signal, described user is carried out to authentication, described equipment is in the contact process of user and described object, such as user's a hand contacts in the process of door handle, naturally described user is completed to biological authentication, thereby save user time, improved user's experience.
Below with reference to embodiment, describe the function of described receiver module 410 and authentication module 420 in detail.
Described receiver module 410, contacts an object for the target site in response to user's body, receives from described object and by comprising the ripple signal of media transmission of described target site.
Wherein, the target site of described user's body can directly contact described object, can also indirect contact described in object, click described object such as having gloves on.Described object can be the daily objects that may contact of user such as door handle, smart mobile phone, mouse.Described first wave signal can be sent by a driver, and described driver can be such as being the paster being attached on described object, or, described driver can with directly integrated being set together of described object.
The transmission path of described ripple signal comprises: described driver sends described ripple signal, then described ripple signal arrives the contact position of described target site and described object along described object transmission, continues along comprising the described media transmission of described target site until received by described authentication device.
In order to make described receiver module 410 have good receiving directivity, described receiver module 410 can comprise a receiver array.
Described authentication module 420, for carrying out authentication according to described ripple signal to described user.
Described ripple signal after user's body transmission, the physical characteristics information that has comprised user, concretely, the signal characteristic that is described ripple signal is relevant to described medium, and described medium is corresponding with described user, therefore, described authentication module, specifically for carrying out authentication according to the signal characteristic of described ripple signal to described user.In addition, in the amplitude of the signal characteristic of described ripple signal and described ripple signal, phase place, frequency spectrum at least one relevant.Concrete, the signal characteristic of described ripple signal can comprise: at least one item in fingerprint, mean value, difference; Described fingerprint by the amplitude of described ripple signal, phase place, frequency spectrum at least one form; Described mean value is the mean value of at least one in the amplitude, phase place, frequency spectrum of described ripple signal; Described difference is the difference of at least one in the amplitude, phase place, frequency spectrum of described ripple signal.
In one embodiment, described authentication module, is further used for, according to the signal characteristic of described ripple signal and at least one reference signal characteristics, described user is carried out to authentication.Wherein, described reference signal characteristics, can be predetermined by training, and referring to Fig. 5, in one embodiment, described equipment 400 also comprises: one pre-determines module 430, for pre-determining described at least one reference signal characteristics.Such as, in the training stage, user's tactile door handle that can repeatedly catch, and receive corresponding ripple signal, and then obtain described reference signal characteristics according to the ripple signal receiving.Concrete authentication process, can be the actual signal characteristic of described ripple signal receiving and the similarity of described at least one reference signal characteristics, if similarity is greater than a threshold value, what think current contact door handle is validated user, authentication is passed through, otherwise, that think current contact door handle is a disabled user, can point out this user further carry out by other means authentication (such as requiring user to input password) or send warning message etc.
Above-mentioned embodiment has only considered that described object is the situation of, such as, described object is only a door handle, and described equipment only can be implemented in the time that user contacts described door handle, when user contacts other objects, during such as another door handle, mouse, because the signal characteristic of ripple signal and the similarity of reference signal characteristics that obtain are less than described threshold value, cannot pass through authentication.In another embodiment, user may wish that multiple objects that it is often contacted all apply described authentication device, and in this case, the signal characteristic of described ripple signal and described user's body and described object are related.
In order to make the signal characteristic of described ripple signal and described user's body and described object related, can be by following two kinds of implementations: 1) can send different ripple signals by corresponding different object, such as making the driver on described door handle send the first ultrasound wave, make the driver on described mouse send the second ultrasound wave, thereby in original state, the signal characteristic of described ripple signal is relevant to described object, after described ripple signal is by described media transmission, the signal characteristic of described ripple signal is further relevant to described user, finally make the signal characteristic of described ripple signal and described user's body and described object related, 2) also can send identical ripple signal by corresponding different object, being similar to described physical trait information can exert an influence to described ripple signal, due to the impact of the characteristic informations such as the shape of described object, structure, size, also can cause the signal characteristic of described ripple signal to change, at described ripple signal by described object and comprise that, after the described media transmission of described target site, the signal characteristic of described ripple signal and described user's body and described object are related.
In the present embodiment, described described user is carried out to authentication in fact: judge whether described user and described object meet predetermined corresponding relation.Concrete, described authentication module 420, can be for judging according to the signal characteristic of described ripple signal and multiple reference signal characteristics whether described user and described object meet predetermined corresponding relation.Wherein, described multiple reference signal characteristics can pre-determine by training, as shown in table 1, suppose in the training stage, the user A tactile door handle (being object 1) that can repeatedly catch, and receive the ripple signal from described door handle accordingly, and then obtain reference signal characteristics A1 according to the ripple signal receiving; The user A tactile smart mobile phone (being object 2) that can also repeatedly catch, and receive the ripple signal from described smart mobile phone accordingly, and then obtain reference signal characteristics A2 according to the ripple signal receiving; The user A tactile mouse (being object 3) that can also repeatedly catch, and receive the ripple signal from described mouse accordingly, and then obtain reference signal characteristics A3 according to the ripple signal receiving.Described reference signal characteristics A1, A2 and A3 form reference signal characteristics set { A1, A2, A3}.Concrete authentication process, it can be the similarity of each element in signal characteristic and the described reference signal characteristics set of the actual ripple signal receiving respectively, if be greater than described threshold value with the similarity of certain element, think that described user and respective objects meet predetermined corresponding relation, authentication is passed through, otherwise, authentication is not passed through, and can point out user further carry out by other means authentication (such as requiring user to input password) or send warning message.Such as, in actual applications, suppose that user A is in the process of contact door handle, the signal characteristic of the ripple signal that described authentication device receives is AX, in the time that AX and A1, A2 and A3 are compared, the similarity of finding AX and A1 is greater than described threshold value, and at this moment authentication device can judge that user A and door handle meet predetermined corresponding relation (such as user A is the owner of this door handle), and authentication is passed through.
In another embodiment, same corresponding multiple objects, the quantity of validated user may be also multiple.Such as user A and user B are men and wives, for a lot of objects, they share.At this moment, similarly, in the training stage, multiple users can contact respectively multiple objects, obtain described reference signal characteristics set.As shown in table 2, user A and B be corresponding object 1,2,3 respectively, can obtain reference signal characteristics set { A1, A2, A3, B1, B2, B3}, taking B3 as example, it can be in the training stage, the user B tactile mouse (being object 3) that catches for many times, and receive the ripple signal from described mouse accordingly, and then obtain reference signal characteristics B3 according to the signal characteristic of the ripple signal receiving.Concrete authentication process, it can be the similarity of each element in signal characteristic and the described reference signal characteristics set of the actual described ripple signal receiving respectively, if be greater than a threshold value with the similarity of certain element, think that relative users and respective objects meet predetermined corresponding relation, authentication is passed through, otherwise, authentication is not passed through, and can point out this user further carry out by other means authentication (such as requiring user to input password) or send warning message.Such as, in the present embodiment, user A contact door handle or user B contact door handle all can authentication pass through.
In addition, validated user quantity is multiple, and described object is the situation of, and principle and above-mentioned embodiment are similar, explanation no longer separately.Simultaneously, it will be appreciated by those skilled in the art that when described validated user or described object are while being multiple, for fear of erroneous judgement, between each element in described reference signal characteristics set, should there is obvious difference, such as the similarity between any two elements is all less than a predetermined value.Be in multiple situations at described object, send different described ripple signals by the different described object of correspondence, can make to have between each element in described reference signal characteristics set more significantly difference.
Referring to Fig. 6, in one embodiment, described equipment 400 also comprises:
One execution module 440, for carrying out corresponding operating according to authenticating result.
Situation about not passing through for authentication, can process according to some existing methods, such as prompting user adopts other modes to carry out authentication, or sends warning message etc.The application pays close attention to the situation that authentication is passed through.
In one embodiment, described execution module 440, in the situation that authentication is passed through, starts corresponding described user's service.Such as, contacting in the process of oneself door handle at user A, described authentication device is carried out the authentication to described user A, and authentication passes through, and described execution module 440 can further be communicated by letter and open door lock etc. with door handle.Wherein, described execution module 440 and communicating by letter of described door handle may relate to described door handle (or its communication module) submits preset password to or submits the signal characteristic of described ripple signal to, but these do not need user to carry out any operation, automatically complete by described authentication device 400.In addition, if user C has stolen described authentication device 400, when it contacts the door handle of user A, authentication device 400 can provide the illegal prompting of user, and may further send warning message to user A.
In another embodiment, described execution module 440, in the situation that authentication is passed through, starts corresponding described object and described user's service.The described object of described correspondence and described user's service can be directly the corresponding described user's of described object service, can be also other objects of being associated with described object or the corresponding described user's of equipment service.Suppose, as shown in table 1, described reference signal characteristics set is { A1, A2, A3}, in the time that user A contacts an object for the first time, the signal characteristic AX of the Second Wave signal obtaining and the similarity of A2 are less than described threshold value, and authentication is passed through, and can know that the current user of being A is at contact smart mobile phone, thereby described execution module 440 can be communicated by letter with described smart mobile phone, and then release smart mobile phone etc.; In the time that user A contacts an object for the second time, the signal characteristic AY of the Second Wave signal obtaining and the similarity of A1 are less than described threshold value, also can authentication pass through, and can know that the current user of being A is at contact door handle, thereby described execution module 440 can be communicated by letter with described door handle (or its communication module), and then opening door lock, the Smart Home control center that further described execution module 440 can also be associated with described door handle communicates by letter, and then opens air-conditioning etc.
Fig. 7 is the application's method for authenticating and the application scenarios schematic diagram of equipment, as shown in Figure 7, user's the right hand 710 is worn the Intelligent spire lamella 711 that can carry out described method for authenticating, when user goes back home middle preparation while opening the door, it can naturally hold door handle 720 with the right hand 710, in this case, driver (not shown) on door handle 720 can send ultrasound wave, ultrasound wave is along door handle 720 and right hand transmission, and received by described Intelligent spire lamella 711, described Intelligent spire lamella 711 and then described user is carried out to authentication according to described ultrasound wave, after authentication is passed through, described Intelligent spire lamella 711 can be communicated by letter with described door handle 720, to open door lock.
Described in embodiment of the application, the hardware configuration of authentication device as shown in Figure 8.The application's specific embodiment does not limit the specific implementation of described authentication device, and referring to Fig. 8, described equipment 800 can comprise:
Processor (processor) 810, communication interface (Communications Interface) 820, storer (memory) 830, and communication bus 840.Wherein:
Processor 810, communication interface 820, and storer 830 completes mutual communication by communication bus 840.
Communication interface 820, for other net element communications.
Processor 810, for executive routine 832, specifically can carry out the correlation step in the embodiment of the method shown in above-mentioned Fig. 1.
Particularly, program 832 can comprise program code, and described program code comprises computer-managed instruction.
Processor 810 may be a central processor CPU, or specific integrated circuit ASIC (Application Specific Integrated Circuit), or is configured to implement one or more integrated circuit of the embodiment of the present application.
Storer 830, for depositing program 832.Storer 830 may comprise high-speed RAM storer, also may also comprise nonvolatile memory (non-volatile memory), for example at least one magnetic disk memory.Program 832 specifically can be carried out following steps:
A target site in response to user's body contacts an object, receives from described object and by comprising the ripple signal of a media transmission of described target site;
According to described ripple signal, described user is carried out to authentication.
In program 832, the specific implementation of each step can, referring to the corresponding steps in above-described embodiment or module, be not repeated herein.Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the equipment of foregoing description and module, can describe with reference to the corresponding process in preceding method embodiment, does not repeat them here.
Those of ordinary skill in the art can recognize, unit and the method step of each example of describing in conjunction with embodiment disclosed herein, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can realize described function with distinct methods to each specifically should being used for, but this realization should not thought and exceeds the application's scope.
If described function realizes and during as production marketing independently or use, can be stored in a computer read/write memory medium using the form of SFU software functional unit.Based on such understanding, the part that the application's technical scheme contributes to prior art in essence in other words or the part of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, controller, or the network equipment etc.) carry out all or part of step of method described in each embodiment of the application.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
Above embodiment is only for illustrating the application; and the not restriction to the application; the those of ordinary skill in relevant technologies field; in the case of not departing from the application's spirit and scope; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to the application's category, and the application's scope of patent protection should be defined by the claims.
Claims (24)
1. a method for authenticating, is characterized in that, described method comprises:
A target site in response to user's body contacts an object, receives from described object and by comprising the ripple signal of a media transmission of described target site;
According to described ripple signal, described user is carried out to authentication.
2. the method for claim 1, is characterized in that, describedly according to described ripple signal, described user is carried out to authentication and comprises:
According to the signal characteristic of described ripple signal, described user is carried out to authentication.
3. method as claimed in claim 2, is characterized in that, the signal characteristic of described ripple signal is relevant to described medium.
4. method as claimed in claim 2, is characterized in that, the signal characteristic of described ripple signal is relevant to described medium and described object.
5. the method as described in claim 2 to 4 any one, is characterized in that, in the amplitude of the signal characteristic of described ripple signal and described ripple signal, phase place, frequency spectrum at least one relevant.
6. the method as described in claim 2 to 5 any one, is characterized in that, describedly according to the signal characteristic of described ripple signal, described user is carried out to authentication and comprises:
According to the signal characteristic of described ripple signal and at least one reference signal characteristics, described user is carried out to authentication.
7. method as claimed in claim 6, is characterized in that, described method also comprises:
Pre-determine described at least one reference signal characteristics.
8. the method as described in claim 1 to 7 any one, is characterized in that, describedly described user is carried out to authentication comprises:
Judge whether described user and described object meet predetermined corresponding relation.
9. the method as described in claim 1 to 8 any one, is characterized in that, described method also comprises:
Carry out corresponding operating according to authenticating result.
10. method as claimed in claim 9, is characterized in that, described according to authenticating result carry out corresponding operating comprise:
In the situation that authentication is passed through, start corresponding described user's service.
11. methods as claimed in claim 9, is characterized in that, described according to authenticating result carry out corresponding operating comprise:
In the situation that authentication is passed through, start corresponding described object and described user's service.
12. methods as claimed in claim 11, is characterized in that, described according to authenticating result carry out corresponding operating comprise:
In the situation that authentication is passed through, start the corresponding described user's of described object service.
13. methods as described in claim 1 to 12 any one, is characterized in that, described ripple signal is ultrasonic signal or electromagnetic wave signal.
14. 1 kinds of authentication devices, is characterized in that, described equipment comprises:
One receiver module, contacts an object for the target site in response to user's body, receives from described object and by comprising the ripple signal of media transmission of described target site;
One authentication module, for carrying out authentication according to described ripple signal to described user.
15. equipment as claimed in claim 14, is characterized in that, described authentication module, for carrying out authentication according to the signal characteristic of described ripple signal to described user.
16. equipment as claimed in claim 15, is characterized in that, described authentication module, for carrying out authentication according to the signal characteristic of described ripple signal and at least one reference signal characteristics to described user.
17. equipment as claimed in claim 16, is characterized in that, described equipment also comprises:
One pre-determines module, for pre-determining described at least one reference signal characteristics.
18. equipment as described in claim 16 or 17, is characterized in that, described authentication module, for judging according to the signal characteristic of described ripple signal and described at least one reference signal characteristics whether described user and described object meet predetermined corresponding relation.
19. equipment as described in claim 14 to 18 any one, is characterized in that, described equipment also comprises:
One execution module, for carrying out corresponding operating according to authenticating result.
20. equipment as claimed in claim 19, is characterized in that, described execution module, in the situation that authentication is passed through, starts corresponding described user's service.
21. equipment as claimed in claim 19, is characterized in that, described execution module, in the situation that authentication is passed through, starts corresponding described object and described user's service.
22. equipment as claimed in claim 21, is characterized in that, described execution module, in the situation that authentication is passed through, starts the corresponding described user's of described object service.
23. equipment as described in claim 14 to 22 any one, is characterized in that, described receiver module comprises a receiver array.
24. equipment as described in claim 14 to 23 any one, is characterized in that, described equipment is Wearable equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250345.2A CN104036178A (en) | 2014-06-06 | 2014-06-06 | Authentication method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410250345.2A CN104036178A (en) | 2014-06-06 | 2014-06-06 | Authentication method and equipment |
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| CN104036178A true CN104036178A (en) | 2014-09-10 |
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| CN201410250345.2A Pending CN104036178A (en) | 2014-06-06 | 2014-06-06 | Authentication method and equipment |
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Application publication date: 20140910 |