CN107465810B - Data control method and related product - Google Patents
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- CN107465810B CN107465810B CN201710560096.0A CN201710560096A CN107465810B CN 107465810 B CN107465810 B CN 107465810B CN 201710560096 A CN201710560096 A CN 201710560096A CN 107465810 B CN107465810 B CN 107465810B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
- H04L9/3231—Biological data, e.g. fingerprint, voice or retina
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
Abstract
The embodiment of the invention discloses a data control method and a related product. The method comprises the following steps: determining the data volume of browsed data in the data of the target data type; when the data volume is detected to be larger than the data volume threshold corresponding to the target data type, acquiring biological information of a current user, and identifying whether the current user is a registered user according to the biological information; and stopping responding to the browsing operation of the current user when the current user is identified as a non-registered user. The embodiment of the invention is beneficial to improving the data use safety of the target data type of the mobile terminal.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a data control method and a related product.
Background
With the development of smart phones, more and more applications are installed in the mobile phones of users, and people's clothes and eating houses are inseparable from the mobile phones, such as reading, paying, playing, listening to music, and the like.
At present, the smart phone can be normally used by an unregistered user in an unlocked state, that is, the unregistered book can process data in the smart phone, including data browsing, data downloading, data uploading, data transferring and the like.
Disclosure of Invention
The embodiment of the invention provides a data control method and a related product, when the data browsing volume exceeds a certain data volume, whether the current user is a registered user is verified, and when the current user is not the registered user, continuous browsing is forbidden, which is beneficial to improving the data security.
In a first aspect, an embodiment of the present invention provides a mobile terminal, including a biological information collecting device and a processor, where the biological information collecting device is connected to the processor,
the processor is configured to determine a data amount of browsed data in the data of the target data type;
the processor is further configured to, when it is detected that the data volume is greater than the data volume threshold corresponding to the target data type, acquire, by a biological information acquisition device, biological information of a current user, and identify whether the current user is a registered user according to the biological information;
the processor is further configured to stop responding to the browsing operation of the current user when the current user is identified as a non-registered user.
In a second aspect, an embodiment of the present invention provides a data control method, including:
determining the data volume of browsed data in the data of the target data type;
when the data volume is detected to be larger than the data volume threshold corresponding to the target data type, acquiring biological information of a current user, and identifying whether the current user is a registered user according to the biological information;
and stopping responding to the browsing operation of the current user when the current user is identified as a non-registered user.
In a third aspect, an embodiment of the present invention provides a mobile terminal, including a processing unit and a collecting unit,
the processing unit is used for determining the data volume of browsed data in the data of the target data type;
the processing unit is further configured to, when it is detected that the data amount is greater than the data amount threshold corresponding to the target data type, acquire, by the acquisition unit, biological information of a current user, and identify whether the current user is a registered user according to the biological information;
the processing unit is further configured to stop responding to the browsing operation of the current user when the current user is identified as a non-registered user.
In a fourth aspect, an embodiment of the present invention provides a mobile terminal, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing steps in any method in the first aspect of the embodiment of the present invention.
In a fifth aspect, the present invention provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program enables a computer to perform some or all of the steps described in any one of the methods according to the first aspect of the present invention, and the computer includes a mobile terminal.
In a sixth aspect, the present invention provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform some or all of the steps described in any one of the methods according to the first aspect of the embodiments of the present invention. The computer program product may be a software installation package, the computer comprising a mobile terminal.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the data volume of the browsed data in the data of the target data type, then, when it is detected that the data volume is greater than the data volume threshold corresponding to the target data type, acquires the biological information of the current user, and identifies whether the current user is a registered user according to the biological information, and finally, when it is identified that the current user is a non-registered user, stops responding to the browsing operation of the current user. Therefore, when the mobile terminal detects that the data volume of the browsed data in the target type data is larger than the data volume threshold value, whether the current user browsing the data is a registered user is detected, and when the current user browsing the data is a non-registered user, the response of the data browsing operation is stopped, so that the safety and the flexibility of specific data in the mobile terminal are improved.
Drawings
Reference will now be made in brief to the accompanying drawings in which embodiments of the invention are illustrated.
Fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 2A is a schematic flowchart of a data control method according to an embodiment of the present invention;
FIG. 2B is an exemplary diagram of an album application interface provided by an embodiment of the invention;
FIG. 3 is a flow chart of a data control method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile terminal disclosed in the embodiment of the present invention;
fig. 5 is a block diagram of functional units of a mobile terminal according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The Mobile terminal according to the embodiment of the present invention may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem, and various forms of User Equipment (UE), Mobile Stations (MS), terminal devices (terminal device), and the like, which have wireless communication functions. For convenience of description, the above-mentioned devices are collectively referred to as a mobile terminal.
The mobile terminal described in the embodiment of the invention is provided with a biological information acquisition device, and the biological information acquisition device specifically comprises a fingerprint information acquisition device, an iris information acquisition device and a face information acquisition device, wherein the fingerprint information acquisition device can be a fingerprint sensor module, the iris information acquisition device can comprise an infrared light source and an iris camera, and the face information acquisition device can be a universal camera module, such as a front camera. Embodiments of the present invention will be described below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a mobile terminal 100 according to an embodiment of the present invention, where the mobile terminal 100 includes: the mobile terminal comprises a shell, a touch display screen, a main board, a battery and an auxiliary board, wherein an infrared light source 21, an iris camera 22, a front camera 23, a processor 110, a memory 120, a SIM card slot and the like are arranged on the main board, a vibrator, an integrated sound cavity, a VOOC flash charging interface and a fingerprint module 24 are arranged on the auxiliary board, the infrared light source 21 and the iris camera 22 form an iris information acquisition device of the mobile terminal 100, the front camera 23 forms a facial information acquisition device of the mobile terminal 100, the fingerprint sensor module 24 forms a fingerprint information acquisition device of the mobile terminal 100, the iris information acquisition device, the facial information acquisition device and the fingerprint information acquisition device are collectively called as a biological information acquisition device of the mobile terminal 100, wherein,
the processor 110 is configured to determine a data amount of browsed data in the data of the target data type;
the processor 110 is further configured to, when it is detected that the data amount is greater than the data amount threshold corresponding to the target data type, acquire, by using a biological information acquisition device, biological information of a current user, and identify whether the current user is a registered user according to the biological information;
when the biological information acquisition device is an iris information acquisition device, the infrared light source 21 is used for emitting infrared light to irradiate the iris of a user to form reflected light, the iris camera 22 is used for collecting the reflected light to form an iris image, and after the processor 110 acquires the iris image, the processing procedures of iris image quality evaluation, iris region positioning (including coarse positioning and fine positioning), iris preprocessing, iris feature point extraction, iris template generation and the like are executed aiming at the iris image, and the generated iris template is the biological information.
A specific implementation of acquiring the biological information may be that the biological information acquisition device acquires a biological image of the user.
The processor 110 is further configured to stop responding to the browsing operation of the current user when the current user is identified as a non-registered user.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the data volume of the browsed data in the data of the target data type, then, when it is detected that the data volume is greater than the data volume threshold corresponding to the target data type, acquires the biological information of the current user, and identifies whether the current user is a registered user according to the biological information, and finally, when it is identified that the current user is a non-registered user, stops responding to the browsing operation of the current user. Therefore, when the mobile terminal detects that the data volume of the browsed data in the target type data is larger than the data volume threshold value, whether the current user browsing the data is a registered user is detected, and when the current user browsing the data is a non-registered user, the response of the data browsing operation is stopped, so that the safety and the flexibility of specific data in the mobile terminal are improved.
In one possible example, in the above acquiring the biometric information of the current user, and identifying whether the current user is a registered user according to the biometric information, the processor 110 is specifically configured to: determining the distance between the current user and the mobile terminal, and acquiring local facial information of the current user through a biological information acquisition device when the distance is detected to be within a preset distance range; and the local face information is matched with a pre-stored face information template to determine whether the current user is a non-registered user.
In one possible example, in the above acquiring the biological information of the current user, and determining whether the current user is a registered user according to the biological information, the processor 110 is specifically configured to: parallelly performing a first operation and a second operation, wherein the first operation is to acquire iris information of a current user through a biological information acquisition device and match the iris information with a prestored iris information template, and the second operation is to acquire face information of the current user through the biological information acquisition device and match the face information with a prestored face information template; and determining whether the current user is a registered user when at least one of the first operation and the second operation is detected to be successfully matched; and determining that the current user is a non-registered user when the matching results of the first operation and the second operation are both matching failures.
In a possible example, after determining the data amount of the browsed data in the data of the target data type, before detecting that the data amount is greater than the data amount threshold corresponding to the target data type, the processor 110 is further configured to obtain a pre-stored mapping relationship between the data type and the data amount threshold; and the mapping relation is inquired by taking the target data type as an inquiry identifier, and a data volume threshold corresponding to the target data type is determined.
In one possible example, in the aspect of stopping responding to the browsing operation of the current user when the current user is identified as a non-registered user, the processor 110 is specifically configured to: when repeated browsing operation aiming at target data in browsed data in the target data type data is detected, judging whether the browsed data contains privacy information of a registered user; and hiding the privacy information when detecting that the target data contains the privacy information of the registered user.
Referring to fig. 2A, fig. 2A is a schematic flowchart of a data control method according to an embodiment of the present invention, which is applied to a mobile terminal, and as shown in the figure, the data control method includes:
s201, the mobile terminal determines the data volume of browsed data in the data of the target data type.
The data of the target data type may be picture data, video data, audio data, notification message (e.g., short message) data, etc., and is not limited herein.
When the browsing operation aiming at the data of the target data type is detected, the mobile terminal records the data volume of the browsed data.
The browsing operation may be a voice operation for the mobile terminal or a touch operation for the mobile terminal.
And S202, when detecting that the data volume is larger than the data volume threshold corresponding to the target data type, the mobile terminal acquires the biological information of the current user and identifies whether the current user is a registered user according to the biological information.
When the mobile terminal detects that the data volume of browsed data in the data of the target data type is larger than the corresponding data volume threshold value, the mobile terminal informs acquisition of biological information of a current user so as to judge whether the current user is a registered user. The biological information comprises fingerprint information, iris information and face information. Different target data types correspond to different data volume thresholds, for example, the data volume threshold corresponding to the picture type data may be smaller than the data volume threshold corresponding to the video type data.
S203, when the mobile terminal identifies that the current user is a non-registered user, stopping responding to the browsing operation of the current user.
When the mobile terminal identifies that the current user is a non-registered user, the data browsing operation of the current user can be stopped to respond. The current user is no longer able to view more of the target type of data.
For example, in a specific application scenario, the data of the target data type is photo data, and the corresponding data amount threshold is a data amount of 100 photos, as shown in fig. 2B, when detecting that the current user is browsing photos, the mobile terminal monitors the current user, and when the number of browsed photos exceeds 100 photos, the mobile terminal identifies whether the current user is a registered user by collecting biometric data of the current user, and when the current user is a non-registered user, stops responding to the browsing operation of the current user, that is, when the current user is a non-registered user, only 100 photos can be viewed, and no more photos can be viewed.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the data volume of the browsed data in the data of the target data type, then, when it is detected that the data volume is greater than the data volume threshold corresponding to the target data type, acquires the biological information of the current user, and identifies whether the current user is a registered user according to the biological information, and finally, when it is identified that the current user is a non-registered user, stops responding to the browsing operation of the current user. Therefore, when the mobile terminal detects that the data volume of the browsed data in the target type data is larger than the data volume threshold value, whether the current user browsing the data is a registered user is detected, and when the current user browsing the data is a non-registered user, the response of the data browsing operation is stopped, so that the safety and the flexibility of specific data in the mobile terminal are improved.
In one possible example, the acquiring of the biometric information of the current user and identifying whether the current user is a registered user according to the biometric information includes: determining the distance between the current user and the mobile terminal, and acquiring local facial information of the current user when the distance is detected to be within a preset distance range; and matching the local face information with a pre-stored face information template to determine whether the current user is a non-registered user.
When the distance between the user and the mobile terminal is detected to be within a preset distance range, the face information of the user can be collected to perform face recognition, for example, the preset distance range can be 0.5 m to 1 m, the user can set the preset distance range according to the common distance when the mobile terminal is used, and in the range, the face information of the user can be conveniently collected.
The face information is specifically face data, and the face data is feature data of a human face.
In order to improve the efficiency of face recognition, only local face information of a current user can be collected, for example, face information of a preset area is collected, the preset area should contain the minimum feature information required by face recognition, and the preset area can be increased on the basis.
Therefore, in the example, by collecting the local facial information of the current user, the efficiency of the information matching process is improved, the face recognition speed is increased, whether the current user is a registered user or not is favorably and quickly recognized, the situation that too much data is browsed by a non-registered user due to the time delay of the recognition processing is avoided, and the data processing safety is favorably improved.
In one possible example, the acquiring of the biometric information of the current user and determining whether the current user is a registered user according to the biometric information includes: the method comprises the steps of paralleling a first operation and a second operation, wherein the first operation is to collect iris information of a current user and match the iris information with a prestored iris information template, and the second operation is to collect face information of the current user and match the face information with prestored face template information; when the result of at least one of the first operation and the second operation is detected to be successful in matching, determining whether the current user is a registered user; and when the matching results of the first operation and the second operation are both failed to match, determining that the current user is a non-registered user.
The method comprises the steps of simultaneously acquiring iris information and face information of a current user, matching the iris information with an iris information template prestored in a mobile terminal, matching the face information with a face information template prestored in the mobile terminal, and terminating the matching process of the face information and the face information template when the matching of the iris information and the iris information template is detected to be successful, or terminating the matching process of the iris information and the iris information template when the matching of the face information and the face information template is detected to be successful.
When any matching is successful in iris recognition and face recognition, the current user can be determined as a registered user, and when both matching are failed, the current user can be determined as a non-registered user.
Therefore, in the example, when the biological information of the user is collected, the iris information and the face information are collected at the same time, so that the iris recognition operation and the fingerprint recognition operation can be executed in parallel, when one recognition is successful, the other recognition is interrupted, the real-time performance of the processing is improved, and the condition that too much data is browsed by the non-registered user due to the delay of the recognition processing is avoided.
In one possible example, the stopping the response to the browsing operation of the current user when the current user is identified as a non-registered user includes: when repeated browsing operation aiming at target data in browsed data in the target data type data is detected, judging whether the browsed data contains privacy information of a registered user; and when detecting that the target data contains the privacy information of the registered user, hiding the privacy information.
When the current user is identified to be a non-registered user, the mobile terminal stops responding to the browsing operation of the current user, when the current user repeatedly browses browsed data, whether the browsed data contain the private data of the registered user is inquired, and if the private information of the user exists, the private information is hidden. For example, after browsing more than 100 photos, the non-registered user may not browse more photos, and if it is detected that the non-registered user repeatedly browses the browsed 100 photos, if it is recognized that the 100 photos have the privacy information of the registered user, for example, the photos of the registered user, the photos are hidden, so that the non-registered user cannot browse again.
Therefore, in this example, the browsed data of the unregistered user is identified, and the data containing the privacy of the registered user is hidden, so that the unregistered user cannot browse again, which is beneficial to protecting the privacy information of the registered user from being leaked, and improving the security of the data.
In one possible example, the stopping responding to the browsing operation of the current user includes: and keeping the current browsing page of the preset type data, and outputting a notification message for prompting the current user to carry out identity authentication.
When the current user is identified to be a non-registered user, a current browsing interface is maintained, a notification message for prompting the current user to perform identity verification is output, if the current user uses the mobile terminal under the condition that the registered user allows, the registered user can input identity verification information, the identity verification information can be fingerprint information, face information or iris information, and the mobile terminal can resume the browsing operation of the current user when the identity verification information is successfully matched with corresponding template information according to the input identity verification information.
As can be seen, in this example, when the mobile terminal stops responding to the browsing operation of the current user, the current user may perform authentication again, so that the mobile terminal resumes responding to the browsing operation of the data of the target data type, and the current user can continue to browse the data.
Referring to fig. 3, fig. 3 is a flowchart illustrating a data control method according to an embodiment of the present invention, and the data control method is applied to a mobile terminal. As shown in the figure, the data control method includes:
s301, the mobile terminal determines the data volume of browsed data in the data of the target data type.
S302, the mobile terminal obtains a pre-stored mapping relationship between the data type and the data amount threshold.
The mapping relationship between the data type and the data amount threshold may be actively set by a registered user, and different data types correspond to different data amount thresholds, for example, the data amount of a photo may be smaller than the data amount value of a file, the data amount threshold of a file may be smaller than the data amount threshold of an audio, and the data amount threshold of an audio may be smaller than the data amount threshold of a video.
The mapping relation between the data type and the data volume threshold value can be intelligently counted by the mobile terminal according to the use record of the user, and the corresponding data volume threshold value is set aiming at the average browsing volume of different types of data by the registered user. For example, the data volume threshold for the photo data may be less than an average browsing volume of registered users browsing photos.
And S303, the mobile terminal queries the mapping relation by using the target data type as a query identifier, and determines a data volume threshold corresponding to the target data type.
And S304, when detecting that the data volume is larger than the data volume threshold corresponding to the target data type, the mobile terminal acquires the biological information of the current user and identifies whether the current user is a registered user according to the biological information.
S305, when the mobile terminal identifies that the current user is a non-registered user, stopping responding to the browsing operation of the current user.
It can be seen that, in the embodiment of the present invention, a mobile terminal first determines a data volume of browsed data in data of a target data type, then obtains a pre-stored mapping relationship between the data type and a data volume threshold, then queries the mapping relationship using the target data type as a query identifier, determines a data volume threshold corresponding to the target data type, collects biometric information of a current user when detecting that the data volume is greater than the data volume threshold corresponding to the target data type, and identifies whether the current user is a registered user according to the biometric information, and finally stops responding to a browsing operation of the current user when identifying that the current user is a non-registered user. Therefore, when the mobile terminal detects that the data volume of the browsed data in the target type data is larger than the data volume threshold value, whether the current user browsing the data is a registered user is detected, and when the current user browsing the data is a non-registered user, the response of the data browsing operation is stopped, so that the safety and the flexibility of specific data in the mobile terminal are improved.
In addition, different data types of the mobile terminal correspond to different data volume thresholds, and the comprehensiveness and the accuracy of data browsing control are improved. And determining the data volume threshold corresponding to different types of data according to the use habits of the registered users, so that the accuracy of browsing control is improved.
Referring to fig. 4, in accordance with the embodiments shown in fig. 2A and fig. 3, fig. 4 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention, as shown in the figure, the mobile terminal includes: a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the following steps;
determining the data volume of browsed data in the data of the target data type;
when the data volume is detected to be larger than the data volume threshold corresponding to the target data type, acquiring biological information of a current user, and identifying whether the current user is a registered user according to the biological information;
and stopping responding to the browsing operation of the current user when the current user is identified as a non-registered user.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the data volume of the browsed data in the data of the target data type, then, when it is detected that the data volume is greater than the data volume threshold corresponding to the target data type, acquires the biological information of the current user, and identifies whether the current user is a registered user according to the biological information, and finally, when it is identified that the current user is a non-registered user, stops responding to the browsing operation of the current user. Therefore, when the mobile terminal detects that the data volume of the browsed data in the target type data is larger than the data volume threshold value, whether the current user browsing the data is a registered user is detected, and when the current user browsing the data is a non-registered user, the response of the data browsing operation is stopped, so that the safety and the flexibility of specific data in the mobile terminal are improved. In one possible example of this, the user may,
in one possible example, in the above acquiring the biometric information of the current user, and identifying whether the current user is a registered user according to the biometric information, the instructions in the program are specifically configured to perform the following steps: determining the distance between the current user and the mobile terminal, and acquiring local facial information of the current user when the distance is detected to be within a preset distance range; and matching the local face information with a pre-stored face information template to determine whether the current user is a non-registered user.
In one possible example, in the above acquiring the biometric information of the current user, and identifying whether the current user is a registered user according to the biometric information, the instructions in the program are specifically configured to perform the following steps: the method comprises the steps of paralleling a first operation and a second operation, wherein the first operation is to collect iris information of a current user and match the iris information with a prestored iris information template, and the second operation is to collect face information of the current user and match the face information with prestored face template information; when the result of at least one of the first operation and the second operation is detected to be successful in matching, determining whether the current user is a registered user; and when the matching results of the first operation and the second operation are both failed to match, determining that the current user is a non-registered user.
In one possible example, after the determining the data amount of the browsed data in the data of the target data type and before the detecting that the data amount is greater than the data amount threshold corresponding to the target data type, the program further includes instructions for performing the following steps: acquiring a mapping relation between the pre-stored data type and a data amount threshold; and querying the mapping relation by using the target data type as a query identifier, and determining a data volume threshold corresponding to the target data type.
In one possible example, in the aspect of stopping responding to the browsing operation of the current user when the current user is identified as a non-registered user, the instructions in the program are specifically configured to perform the following steps: when repeated browsing operation aiming at target data in browsed data in the target data type data is detected, judging whether the browsed data contains privacy information of a registered user; and when detecting that the target data contains the privacy information of the registered user, hiding the privacy information.
The above description has introduced the solution of the embodiment of the present invention mainly from the perspective of the method-side implementation process. It is understood that the mobile terminal includes hardware structures and/or software modules for performing the respective functions in order to implement the above-described functions. Those of skill in the art will readily appreciate that the present invention can be implemented in hardware or a combination of hardware and computer software, with the exemplary elements and algorithm steps described in connection with the embodiments disclosed herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The embodiment of the present invention may perform the division of the functional units for the mobile terminal according to the method example described above, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present invention is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
In case of an integrated unit, fig. 5 shows a block diagram of one possible functional unit composition of the mobile terminal involved in the above embodiment. The mobile terminal 500 includes: a processing unit 502 and an acquisition unit 503. Processing unit 502 is configured to control and manage the actions of the mobile terminal, e.g., processing unit 502 is configured to support the mobile terminal to perform steps S201-S203 in fig. 2A, steps S301-S305 in fig. 3, and/or other processes for the techniques described herein. The acquisition unit 503 is used to support communication between the mobile terminal and other devices. The mobile terminal may further include a storage unit 501 for storing program codes and data of the mobile terminal.
The processing unit 502 is configured to determine a data amount of browsed data in the data of the target data type; and is used for notifying to collect the biological information of the current user through the collecting unit 503 when detecting that the data volume is larger than the data volume threshold corresponding to the target data type, and judging whether the current user is a registered user according to the biological information; and the browser is used for stopping responding to the browsing operation of the current user when the current user is identified as a non-registered user.
In one possible example, in the above acquiring the biological information of the current user, and determining whether the current user is a registered user according to the biological information, the processing unit 502 is specifically configured to: determining the distance between the current user and the mobile terminal, and acquiring local facial information of the current user when the distance is detected to be within a preset distance range; and the local face information is matched with a pre-stored face information template to determine whether the current user is a non-registered user.
In one possible example, in the above acquiring the biometric information of the current user, and identifying whether the current user is a registered user according to the biometric information, the processing unit 502 is specifically configured to: a first operation and a second operation are performed in parallel, wherein the first operation is to acquire iris information of a current user through the acquisition unit 503 and match the iris information with a pre-stored iris information template, and the second operation is to acquire face information of the current user through the acquisition unit 503 and match the face information with pre-stored face template information; and determining whether the current user is a registered user when at least one of the first operation and the second operation is detected to be successfully matched; and determining that the current user is a non-registered user when the matching results of the first operation and the second operation are both matching failures.
In a possible example, the processing unit 502 is further configured to, after the determining of the data amount of the browsed data in the data of the target data type and before the detecting that the data amount is greater than the data amount threshold corresponding to the target data type, obtain a pre-stored mapping relationship between the data type and the data amount threshold; and the mapping relation is inquired by taking the target data type as an inquiry identifier, and a data volume threshold corresponding to the target data type is determined.
In a possible example, in the aspect that the browsing operation performed by the current user is stopped when the current user is identified as a non-registered user, the processing unit 502 is specifically configured to: when repeated browsing operation aiming at target data in browsed data in the target data type data is detected, judging whether the browsed data contains privacy information of a registered user; and hiding the privacy information when detecting that the target data contains the privacy information of the registered user.
The processing unit 502 may be a processor or a controller, the collecting unit 503 may be a biological information collecting device, such as an iris information collecting device, a face information collecting device, a fingerprint information collecting device, and the like, and the storage unit 501 may be a memory.
An embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes a mobile terminal.
Embodiments of the present invention also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising a mobile terminal.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a memory and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above methods according to the embodiments of the present invention. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The above embodiments of the present invention are described in detail, and the principle and the implementation of the present invention are explained by applying specific embodiments, and the above description of the embodiments is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (12)
1. A mobile terminal is characterized by comprising a biological information acquisition device and a processor, wherein the biological information acquisition device is connected with the processor,
the processor is used for determining the data volume of browsed data in the data of the target data type;
the processor is further configured to acquire, by the biological information acquisition device, biological information of a current user when it is detected that the data amount is larger than a data amount threshold corresponding to the target data type, and identify whether the current user is a registered user according to the biological information; acquiring the biological information of the current user, wherein the acquisition of the biological information of the current user is to acquire local biological information of the current user;
the processor is further configured to stop responding to the browsing operation of the current user and detect the browsed data when the current user is identified as a non-registered user; when repeated browsing operation aiming at target data in the browsed data is detected, judging whether the browsed data contains privacy information of a registered user; and if so, hiding the privacy information.
2. The mobile terminal according to claim 1, wherein in said acquiring biometric information of the current user and identifying whether the current user is a registered user according to the biometric information, the processor is specifically configured to: determining the distance between the current user and the mobile terminal, and acquiring local facial information of the current user through a biological information acquisition device when the distance is detected to be within a preset distance range; and matching the local face information with a pre-stored face information template to determine whether the current user is a non-registered user.
3. The mobile terminal according to claim 2, wherein in the aspect of collecting the biological information of the current user and determining whether the current user is a registered user according to the biological information, the processor is specifically configured to: the method comprises the steps of paralleling a first operation and a second operation, wherein the first operation is to acquire iris information of a current user through the biological information acquisition device and match the iris information with a prestored iris information template, and the second operation is to acquire face information of the current user through the biological information acquisition device and match the face information with a prestored face information template; and when the result of at least one of the first operation and the second operation is detected to be successful in matching, determining that the current user is a registered user; and the user identification module is used for determining that the current user is a non-registered user when the matching results of the first operation and the second operation are both matching failures.
4. The mobile terminal according to any one of claims 1 to 3, wherein the processor is further configured to, after determining a data amount of browsed data in data of a target data type, obtain a pre-stored mapping relationship between the data type and a data amount threshold before detecting that the data amount is greater than the data amount threshold corresponding to the target data type; and the mapping relation is inquired by taking the target data type as an inquiry identifier, and a data volume threshold corresponding to the target data type is determined.
5. A data control method, comprising:
determining the data volume of browsed data in the data of the target data type;
when the data volume is detected to be larger than the data volume threshold corresponding to the target data type, acquiring biological information of a current user, and identifying whether the current user is a registered user according to the biological information; acquiring the biological information of the current user, wherein the acquisition of the biological information of the current user is to acquire local biological information of the current user;
when the current user is identified to be a non-registered user, stopping responding to the browsing operation of the current user, and detecting the browsed data;
when repeated browsing operation aiming at target data in the browsed data is detected, judging whether the browsed data contains privacy information of a registered user;
and if so, hiding the privacy information.
6. The method of claim 5, wherein the collecting the biological information of the current user and identifying whether the current user is a registered user according to the biological information comprises:
determining the distance between the current user and the mobile terminal, and acquiring local facial information of the current user when the distance is detected to be within a preset distance range;
and matching the local face information with a pre-stored face information template to determine whether the current user is a non-registered user.
7. The method of claim 6, wherein the collecting the biological information of the current user and determining whether the current user is a registered user according to the biological information comprises:
the method comprises the steps of paralleling a first operation and a second operation, wherein the first operation is to collect iris information of a current user and match the iris information with a prestored iris information template, and the second operation is to collect face information of the current user and match the face information with a prestored face information template;
when the result of at least one of the first operation and the second operation is detected to be successful in matching, determining that the current user is a registered user;
and when the matching results of the first operation and the second operation are both failed to match, determining that the current user is a non-registered user.
8. The method according to any one of claims 5 to 7, wherein after determining the data amount of the browsed data in the data of the target data type and before detecting that the data amount is greater than the data amount threshold corresponding to the target data type, the method further comprises:
acquiring a mapping relation between the pre-stored data type and a data amount threshold;
and querying the mapping relation by taking the target data type as a query identifier, and determining a data volume threshold corresponding to the target data type.
9. A mobile terminal is characterized by comprising a processing unit and an acquisition unit,
the processing unit is used for determining the data volume of browsed data in the data of the target data type;
the processing unit is further configured to acquire, by the acquisition unit, biological information of a current user when it is detected that the data amount is larger than a data amount threshold corresponding to the target data type, and identify whether the current user is a registered user according to the biological information; acquiring the biological information of the current user, wherein the acquisition of the biological information of the current user is to acquire local biological information of the current user;
the processing unit is further configured to stop responding to the browsing operation of the current user and detect the browsed data when the current user is identified as a non-registered user; when repeated browsing operation aiming at target data in the browsed data is detected, judging whether the browsed data contains privacy information of a registered user; and if so, hiding the privacy information.
10. The mobile terminal according to claim 9, wherein in the acquiring of the biometric information of the current user and determining whether the current user is a registered user according to the biometric information, the processing unit is specifically configured to: determining the distance between the current user and the mobile terminal, and acquiring local facial information of the current user through the acquisition unit when the distance is detected to be within a preset distance range; and matching the local face information with a pre-stored face information template to determine whether the current user is a non-registered user.
11. A mobile terminal comprising a processor, memory, a communications interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps of the method of any of claims 5-8.
12. A computer-readable storage medium, characterized in that it stores a computer program for electronic data exchange, wherein the computer program causes a computer to perform the method according to any one of claims 5-8, the computer comprising a mobile terminal.
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