Summary of the invention
The invention provides a kind of system and method for operation of communication terminal user authentication, relate to biometrics identification technology, it uses CRT technology, the methods such as texture analysis, identify that the biological characteristic identified compares discriminating by the standard biological feature gathering and set up with needs, determine whether it is the know-how of the biological characteristic that same people has.Utilize living things feature recognition to carry out starting shooting and the communicating terminal of inside information encryption and decryption, the data security of communicating terminal can be guaranteed.
The object of this invention is to provide a kind of system of communication terminal user authentication, it includes:
Communicating terminal structure, it is the communication device of radio-frequency communication module, audio-frequency module, video module, display screen, memory, arithmetic processor and the battery be provided with for realizing communication function, and described communicating terminal structure also includes the body shell for encapsulating said apparatus;
User authentication module, it is the characteristic parameter for gathering user ear, the structure of above-mentioned communicating terminal rights of using is set, described user authentication module, include ear's image recording structure, standard ear characteristic module, ear's data analysis identification module, and ear identifies authority management module
Ear's image recording structure wherein, it is the device of the characteristics of image of shooting with video-corder ear,
Standard ear characteristic module wherein, it is for storing the ear's characterization factor representing ear's image, and arranges the structure that described ear characterization factor is benchmark reference,
Ear's data analysis identification module wherein, it is for the ear's image to ear's image recording structure shooting, contrast the described ear's characterization factor stored in aforesaid standards ear characteristic module, analyze, then judge whether user has the decision structure of rights of using according to analysis result
Ear wherein identifies authority management module, it is for according to user's request, to the relative program setting cryptographic object of described communicating terminal structure, be encrypted operation, and by the recognition result that aforesaid ear data analysis identification module obtains, the modular structure of the operating right of encipheror described in managing.
Further, described system also includes following characteristics:
Described ear image recording structure, for the light utilizing light camera to carry out taking shoots with video-corder structure, the mode of electric capacity is adopted to measure, the electric capacity utilizing the diversity factor of capacitance measurement to carry out image recording shoots with video-corder structure, and adopt the mode of ultrasonic imaging to carry out the ultrasonic wave shooting structure of image input, one of these three kinds of structures.
Described standard ear characteristic module, be provided with for storing the shape facility factor representing ear's each several part shape, and the standard ear portion shape characteristic submodule that the described shape facility factor is benchmark reference is set, for storing the blood vessel characterization factor representing ear's each several part blood vessel, and the standard ear blood vessel characteristic submodule that described blood vessel characterization factor is benchmark reference is set, and for carrying out three-dimensional modeling to the figure of ear, the result being directed to three-dimensional modeling merges the various physiological characteristics of user ear, set up the three-dimensional feature factor, and the standard ear three-dimensional feature data submodule that the described three-dimensional feature factor is benchmark reference is set.
Described ear data analysis identification module, be provided with threshold value setting administration module, it is the analysis recognition threshold for setting and control described ear data analysis identification module, within recognition threshold scope, confirm that user's comparison is passed through, there is the structure of rights of using.
It is characterized in that: described user authentication module, being for being packaged in above-mentioned body shell machine or external server, by data transmission and processing, managing the structure of described communicating terminal authority.
Another object of the present invention, is to provide a kind of method of operation of system of communication terminal user authentication, includes following steps:
Step 1, shoots with video-corder the characterization factor of user ear image, the characterization factor decision rule of Criterion;
Step 2, arranges the encryption measures based on ear's image recognition to the operating right of the communicating terminal needing encrypting and authenticating;
Step 3, user, for the purpose of the operating right needing certification using communicating terminal described in step 2, provides ear's view data;
Step 4, according to the described decision rule in step 1, compares the characterization factor of Criterion in the user ear view data obtained in step 3 and step 1, obtains comparison result;
Step 5, user, according to comparison result, carries out subsequent operation.
Further, the method for operation of described system also includes following characteristics:
In step 1, shoot with video-corder the characterization factor of user ear image, that light by utilizing light camera to carry out taking shoots with video-corder mode, the mode of electric capacity is adopted to measure, the electric capacity utilizing the diversity factor of capacitance measurement to carry out image recording shoots with video-corder mode, and adopting the mode of ultrasonic imaging to carry out the ultrasonic wave style of shooting of image input, one of these three kinds of modes, the information of carrying out is shot with video-corder.
In step 1, the characterization factor of described standard, comprise the shape facility factor representing ear's each several part shape, represent the blood vessel characterization factor of ear's each several part blood vessel, and three-dimensional modeling is carried out to the figure of ear, the result being directed to three-dimensional modeling merges the various physiological characteristics of user ear, the three-dimensional feature factor of foundation.
The characterization factor of described standard is stored in described communicating terminal or external server, carries out associative operation by transfer of data.
In step 1 and 4, described decision rule, refers to when the characterization factor of Criterion compares in the user ear view data obtained in step 3 and step 1, setting comparison threshold value, within recognition threshold scope, confirms that user's comparison is passed through.
The invention has the advantages that: the system utilizing communication terminal user authentication provided by the invention, particularly disclosed user authentication module, shoot with video-corder user ear image in advance, the characterization factor data of Criterion rule.Then to the program after communicating terminal boot program and the start of described communicating terminal and inside information, according to selection and the setting of user, the encryption carrying out ear's living things feature recognition is arranged.User is when use has been encrypted the communicating terminal of operation, the image information of ear must be shot with video-corder by described ear image recording structure, in ear's living things feature recognition, when namely characterization factor comparison is passed through, the program in described communicating terminal and inside information could be used.Therefore, utilize the system of communication terminal user authentication provided by the invention, effectively can obtain the communicating terminal authority recognition for user, thus more effectively realize the control object of user right.
Embodiment
Referring to accompanying drawing, in conjunction with specific embodiment, the present invention is described further.
First join shown in Fig. 1, overall structure of the present invention is explained.
Shown in ginseng Fig. 1, the primary structure of the system 100 of communication terminal user authentication is illustrated in this figure, comprise communicating terminal structure 200, it is the radio-frequency communication module be provided with for realizing communication function, audio-frequency module, video module, display screen, memory, the communication device of arithmetic processor and battery, described communicating terminal structure 200 also includes the body shell for encapsulating said apparatus, specifically, as mobile phone, there is an encapsulating housing, the radio signal of wireless network operator is obtained by above-mentioned radio-frequency communication module, pass through audio-frequency module, video module, display screen, carry out radio telephone, visual telephone, aforesaid operations passes through memory, arithmetic processor carries out inner data processing, the electric power support of described communicating terminal structure 200 is provided by battery.
Described system is also provided with user authentication module 300, and it is the characteristic parameter for gathering user ear, arranges the structure of above-mentioned communicating terminal rights of using.
Described user authentication module 300, be provided with ear's image recording structure 310, it is the device of the characteristics of image of shooting with video-corder ear, according to the difference of shooting with video-corder principle, described ear image recording structure 310 can for utilizing light, as natural daylight or infrared ray, the light carrying out taking shoots with video-corder structure 311, the mode of electric capacity is adopted to measure, the principle measured is realized by a large amount of and small array of capacitors, have between different organizations of human body and these capacitors apart from upper difference, and electric capacity vertically on difference, the electric capacity utilizing this diversity factor to carry out image recording shoots with video-corder structure 312, and adopt the mode of ultrasonic imaging to carry out the ultrasonic wave shooting structure 313 of image input, one of these three kinds of structures.
User is when the described system of first use, can by being encapsulated in described communicating terminal structure 200 body shell, or external ear's image recording structure 310, ear's image of user is taken, and extract the characterization factor of described ear image, as contour shape and the size of user's ear, the vascular distribution figure of ear, or three-dimensional modeling is carried out to the figure of ear, the result being directed to three-dimensional modeling merges the various physiological characteristics of user ear, as user on ear-lobe the locus in hole of piercing one's ears, extract corresponding characterization factor, be stored in standard ear characteristic module 320 and submodule thereof.
More specifically, described standard ear characteristic module 320, it is for storing the ear's characterization factor representing ear's image, and the structure that described ear characterization factor is benchmark reference is set, described standard ear characteristic module 320, be provided with for storing the shape facility factor representing ear's each several part shape, and the standard ear portion shape characteristic submodule 321 that the described shape facility factor is benchmark reference is set, for storing the blood vessel characterization factor representing ear's each several part blood vessel, and the standard ear blood vessel characteristic submodule 322 that described blood vessel characterization factor is benchmark reference is set, and for carrying out three-dimensional modeling to the figure of ear, the result being directed to three-dimensional modeling merges the various physiological characteristics of user ear, set up the three-dimensional feature factor, and the standard ear three-dimensional feature data submodule 323 that the described three-dimensional feature factor is benchmark reference is set.
The normal data of the user ear biological characteristic that user sets up, can be stored in described communicating terminal structure 200, or in external server 400.
Described user authentication module 300 is also provided with ear's data analysis identification module 330, and ear identifies authority management module 340.Ear's data analysis identification module 330 is for the ear's image to ear's image recording structure shooting, contrast the described ear's characterization factor stored in aforesaid standards ear characteristic module 320, analyze, then judge whether user has the decision structure of rights of using according to analysis result.Described ear data analysis identification module 330, also be provided with threshold value setting administration module 331, it is the analysis recognition threshold for setting and control described ear data analysis identification module 330, within recognition threshold scope, confirm that user's comparison is passed through, there is the structure of rights of using.
And ear identifies authority management module 340, it is for according to user's request, to the relative program setting cryptographic object of described communicating terminal structure 200, be encrypted operation, and by the recognition result that aforesaid ear data analysis identification module 330 obtains, the modular structure of the operating right of encipheror described in managing.
Concrete, user can identify authority management module 340 by ear, to a certain function or the program of communicating terminal structure 200, as boot program, address list access function, mobile-phone payment function, utilize the normal data of the user ear biological characteristic set up, biometric encrypted measure is set.And user needs to use the program of having encrypted, during as boot program, just need the ear's image recording structure 310 by being arranged on communicating terminal structure 200, shoot with video-corder ear's image that user is current, by ear's data analysis identification module 330, carry out the comparison of characterization factor, obtain a result, feed back to ear and identify authority management module 340.As comparison is passed through, then communicating terminal structure 200 is started shooting.In comparison process, for comparison accuracy on the impact of comparison result and subsequent operation, user can set administration module 331 by passing threshold, to different programs or function, sets different comparison threshold values.As important function, payment function, user can set higher comparison threshold value, increases comparison accuracy.
Explanation is launched below in conjunction with some specific embodiments.
The explanation of Fig. 3:
Fig. 3 is the operation chart of the system 100 of communication terminal user authentication of the present invention, for one implements illustration.
As shown in Figure 3, the ear 500 that user utilizes light to shoot with video-corder structure 311 couples of users carries out image recording.Because user use mobile phone process in, the auris dextra that can simultaneously use or left ear, even and if the left ear of same person and auris dextra, its fine feature is still very different.Therefore, if user is ear's characterization factor of Criterion, need the image of simultaneously shooting with video-corder left ear and auris dextra, extract characterization factor.And described light to shoot with video-corder structure 311 can be external camera head, also can be the camera structure being built in the communicating terminal structure 200 that user uses.
With ear's characterization factor data instance of Criterion, user is after shooting with video-corder ear's image, and described ear characterization factor data can be divided into shape, blood vessel, and the three-dimensional feature factor data after three-dimensional modeling, according to user's setting, be kept at communicating terminal structure 200, or in server 400.As ear's characterization factor data of standard are kept in server 400 by user, existing data transfer means can be passed through, as Bluetooth data transfer, wireless network data transmission or the mode of wired data transfer and communicating terminal structure 200 carry out data interaction process.
By the ear in user authentication module, user, after establishing ear's characterization factor data of standard, can identify that authority management module 340 arranges the program or function needing encryption.
As shown in Figure 3, after user enables user authentication module 330 function, on the display screen 210 of communicating terminal structure 200, show the object that can encrypt, user can coordinate the prompting of button 220 and display screen 210, selects the object needing encryption.As shown in Figure 3, the option of user's selected " mobile phone wallet pays encryption ", then coordinates button 220, arranges encryption measures.
When user needs to use " mobile phone wallet payment " function, system will point out user to carry out ear's living things feature recognition.
The explanation of Fig. 2:
Fig. 2 is the flow chart of the method for operation of the system 100 of communication terminal user authentication of the present invention.
The method of operation of the system 100 of described communication terminal user authentication, comprises the steps.
Step 1, shoots with video-corder the characterization factor of user ear image, the characterization factor decision rule of Criterion.
As shown in Figure 3, the ear 500 that user shoots with video-corder structure 311 couples of users by peripheral hardware or the light that is built in communicating terminal structure 200 carries out image recording, and carry out collection and the foundation of ear normalization factor, according to user's setting, be kept in communicating terminal structure 200 or in server 400.
Step 2, arranges the encryption measures based on ear's image recognition to the operating right of the communicating terminal needing encrypting and authenticating.
As shown in Figure 3, user, by the Encryption Options of display on the display screen 210 of communicating terminal structure 200, coordinates button 220, selects the option of " mobile phone wallet pays encryption ", arranges encryption measures.
Step 3, user, for the purpose of the operating right needing certification using communicating terminal described in step 2, provides ear's view data;
As shown in Figure 3, after setting up encryption measures, during the function that user reuses " mobile phone wallet pays encryption ", just need the ear's image taking user.Usually, because user random may use left ear and auris dextra in use procedure, therefore when ear's characterization factor data of Criterion, tackle left ear and auris dextra all carries out image recording, gather ear's characterization factor data of standard.
Step 4, according to the described decision rule in step 1, compares the characterization factor of Criterion in the user ear view data obtained in step 3 and step 1, obtains comparison result;
In comparison process, user can set the precision of comparison, during as comparison to " mobile phone wallet pay encryption " function, can arrange higher comparison accuracy, then in comparison process, increase comparison difficulty, improve the security performance of encryption measures.
Step 5, user, according to comparison result, carries out subsequent operation.
User, after comparison is passed through, just can use the function needing decryption oprerations or program.If comparison is not passed through, user needs again to shoot with video-corder ear's image or terminating operation.
Be more than the description of this invention and non-limiting, based on other execution mode of inventive concept, all among protection scope of the present invention.