CN106529248B - User terminal unlocking method and device and user terminal - Google Patents
User terminal unlocking method and device and user terminal Download PDFInfo
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- CN106529248B CN106529248B CN201610916288.6A CN201610916288A CN106529248B CN 106529248 B CN106529248 B CN 106529248B CN 201610916288 A CN201610916288 A CN 201610916288A CN 106529248 B CN106529248 B CN 106529248B
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- 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 embodiment of the invention relates to the technical field of intelligent terminals, and discloses a user terminal unlocking method and device and a user terminal, wherein the method comprises the following steps: outputting a jigsaw unlocking interface according to a received unlocking instruction, wherein the jigsaw unlocking interface comprises a plurality of subimages which are divided by a predetermined unlocking image and are distributed randomly, receiving a splicing instruction aiming at the subimages, moving each subimage in the subimages to a corresponding position according to the splicing instruction to obtain a spliced image, judging whether the spliced image is matched with the unlocking image, and executing unlocking operation when the spliced image is matched with the unlocking image. The embodiment of the invention can provide an unlocking mode with low difficulty and high applicability.
Description
Technical Field
The invention relates to the technical field of intelligent terminals, in particular to a user terminal unlocking method and device and a user terminal.
Background
Based on the security consideration, most of user terminals all are provided with the safety lock, and different safety locks correspond different unblock modes, and the most common unblock mode has password unblock, fingerprint unblock and draws unblock pattern unblock etc. and these unblock modes can not only play the effect of protection privacy, can also play the effect of preventing losing to wearable user terminal. In practical application, for some special users (such as toddler users and elderly users) with low privacy requirements, the common unlocking modes have certain difficulty and low applicability.
Disclosure of Invention
The embodiment of the invention discloses an unlocking method and device of a user terminal and the user terminal, which can provide an unlocking mode with low difficulty and high applicability.
The first aspect of the embodiment of the invention discloses an unlocking method of a user terminal, which comprises the following steps:
outputting a jigsaw unlocking interface according to the received unlocking instruction, wherein the jigsaw unlocking interface comprises a plurality of sub-images which are divided by a predetermined unlocking image and are distributed randomly;
receiving a splicing instruction aiming at the plurality of sub-images, and moving each sub-image in the plurality of sub-images to a corresponding position according to the splicing instruction to obtain a spliced image;
and judging whether the spliced image is matched with the unlocking image or not, and executing unlocking operation when the spliced image is matched with the unlocking image.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, before outputting the tile unlocking interface according to the received unlocking instruction, the method further includes:
determining an unlocking image, and dividing the unlocking image into a plurality of sub-images according to a predetermined dividing rule.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the determining an unlock image includes:
starting a camera of the user terminal, controlling the camera to execute shooting operation to obtain a first shot image, and determining the first shot image or a partial image intercepted from the first shot image as an unlocking image; alternatively, the first and second electrodes may be,
randomly selecting one image with the definition greater than or equal to a preset definition threshold from an image library of the user terminal, and determining the one image as an unlocking image; alternatively, the first and second electrodes may be,
selecting a random character from a new word stock of the user terminal, generating a character image aiming at the random character, and determining the character image as an unlocking image; alternatively, the first and second electrodes may be,
and determining a brand identification image of the user terminal, and determining the brand identification image as an unlocking image.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, before outputting the tile unlocking interface according to the received unlocking instruction, the method further includes:
determining the current geographic position of the user terminal, and judging whether the current geographic position is one of trusted geographic positions;
when the current geographic position is one of the credible geographic positions, starting a front camera of the user terminal, and controlling the front camera to execute shooting operation to obtain a second shot image;
and extracting the character characteristic information in the second shot image, judging whether the character characteristic information is matched with preset character characteristic information or not, and triggering and executing the operation of outputting the jigsaw unlocking interface according to the received unlocking instruction when the judgment result is yes.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
when the spliced image is not matched with the unlocking image, outputting a first prompt message, wherein the first prompt message is used for prompting that the spliced image is incorrect;
counting the total times of outputting the first prompt message, executing unlocking operation when the total times reaches a preset time threshold value, and outputting a second prompt message when the total times does not reach the preset time threshold value, wherein the second prompt message is used for prompting a user to input a new splicing instruction.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the executing an unlocking operation includes:
executing unlocking operation aiming at a screen to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
executing unlocking operation aiming at the application to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
and executing unlocking operation aiming at the electronic lock installed on the user terminal.
The second aspect of the embodiments of the present invention discloses an unlocking device for a user terminal, the device includes an output unit, a receiving unit, a mobile unit, a determining unit and an unlocking unit, wherein:
the output unit is used for outputting a jigsaw unlocking interface according to the received unlocking instruction, and the jigsaw unlocking interface comprises a plurality of sub-images which are divided by a predetermined unlocking image and are distributed randomly;
the receiving unit is used for receiving splicing instructions aiming at the plurality of sub-images;
the moving unit is used for moving each sub-image in the plurality of sub-images to a corresponding position according to the splicing instruction to obtain a spliced image;
the judging unit is used for judging whether the spliced image is matched with the unlocking image or not;
and the unlocking unit is used for executing unlocking operation when the judgment unit judges that the spliced image is matched with the unlocking image.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the apparatus further includes a first determining unit and a dividing unit, where:
the first determining unit is used for determining the unlocking image before the output unit executes the operation of outputting the puzzle unlocking interface according to the received unlocking instruction;
the dividing unit is configured to divide the unlock image into the plurality of sub-images according to a predetermined division rule.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the specific manner of determining the unlock image by the first determining unit is as follows:
starting a camera of the user terminal, controlling the camera to execute shooting operation to obtain a first shot image, and determining the first shot image or a partial image intercepted from the first shot image as the unlocking image; alternatively, the first and second electrodes may be,
randomly selecting one image with the definition greater than or equal to a preset definition threshold from an image library of the user terminal, and determining the one image as the unlocking image; alternatively, the first and second electrodes may be,
selecting a random character from a new word stock of the user terminal, generating a character image aiming at the random character, and determining the character image as the unlocking image; alternatively, the first and second electrodes may be,
and determining a brand identification image of the user terminal, and determining the brand identification image as the unlocking image.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the apparatus further includes a second determining unit, a starting unit, a shooting unit, and an extracting unit, wherein:
the second determining unit is configured to determine a current geographic location of the user terminal before the output unit executes the operation of outputting the puzzle unlocking interface according to the received unlocking instruction;
the judging unit is further configured to judge whether the current geographic location is one of trusted geographic locations;
the starting unit is used for starting a front camera of the user terminal when the judging unit judges that the current geographic position is one of the trusted geographic positions;
the shooting unit is used for controlling the front camera to execute shooting operation to obtain a second shot image;
the extraction unit is used for extracting character characteristic information in the second shot image;
the judging unit is further used for judging whether the character characteristic information is matched with preset character characteristic information or not, and when the judging result is yes, the output unit is triggered to execute the operation of outputting the jigsaw unlocking interface according to the received unlocking instruction.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the apparatus further includes a statistical unit, where:
the output unit is further configured to output a first prompt message when the judgment unit judges that the stitched image is not matched with the unlock image, where the first prompt message is used to prompt that the stitched image is incorrect;
the counting unit is used for counting the total times of outputting the first prompt message;
the unlocking unit is further used for executing unlocking operation when the total times reaches a preset time threshold;
and the output unit is further used for outputting a second prompt message when the total times does not reach the preset times threshold, wherein the second prompt message is used for prompting a user to input a new splicing instruction.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, a specific manner of the unlocking unit executing the unlocking operation on the user terminal is as follows:
executing unlocking operation aiming at a screen to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
executing unlocking operation aiming at the application to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
and executing unlocking operation aiming at the electronic lock installed on the user terminal.
The third aspect of the embodiment of the invention discloses a user terminal, which comprises the unlocking device of the user terminal disclosed by the second aspect of the embodiment of the invention.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, a jigsaw unlocking interface is output according to a received unlocking instruction, the jigsaw unlocking interface comprises a plurality of subimages which are divided by a predetermined unlocking image and are distributed randomly, a splicing instruction for the subimages is received, each subimage in the subimages is moved to a corresponding position according to the splicing instruction to obtain a spliced image, whether the spliced image is matched with the unlocking image or not is judged, and when the spliced image is matched with the unlocking image, the unlocking operation is executed. Therefore, the user can unlock the user terminal in a jigsaw mode by implementing the embodiment of the invention, the unlocking difficulty is reduced, the simplicity, the rapidness and the high applicability are realized, the use experience of the user is improved, and the condition that the user terminal is lost due to the fact that the senile dementia user or the young user easily unloads the wearable user terminal such as the smart watch or the smart bracelet can be prevented.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart illustrating an unlocking method of a user terminal according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating another method for unlocking a user terminal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an unlocking apparatus of a user terminal according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an unlocking device of another user terminal disclosed in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of an unlocking device of another user terminal according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a user terminal according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an unlocking system disclosed in the embodiment of the present invention.
Detailed Description
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 embodiment of the invention discloses an unlocking method and device of a user terminal and the user terminal, which can enable a user to unlock the user terminal in a jigsaw mode, reduce unlocking difficulty, are simple, quick and high in applicability, improve use experience of the user, and prevent the user terminal from being lost due to the fact that an senile dementia user or a young user easily unloads a wearable user terminal such as a smart watch or a smart bracelet. The following are detailed below.
Example one
Referring to fig. 1, fig. 1 is a flowchart illustrating an unlocking method of a user terminal according to an embodiment of the present invention. The unlocking method of the user terminal described in fig. 1 may be applied to user terminals such as smart phones (Android phones, iOS phones, etc.), smart watches, smart bracelets, tablet computers, palmtop computers, Mobile Internet Devices (MIDs), and the like, and the embodiment of the present invention is not limited thereto. As shown in fig. 1, the unlocking method of the user terminal may include the following operations:
101. and the user terminal outputs a jigsaw unlocking interface according to the received unlocking instruction, wherein the jigsaw unlocking interface comprises a plurality of sub-images which are divided by a predetermined unlocking image and are distributed randomly.
In the embodiment of the present invention, the plurality of sub-images may be a plurality of sub-images stored in the user terminal in advance, or may be a plurality of sub-images obtained by dividing the determined unlock image according to a predetermined division rule when the user terminal detects the unlock instruction input by the user. The predetermined dividing rule may include the number of sub-images to be divided, and may further include a uniform dividing instruction or a non-uniform dividing instruction.
Optionally, the determining, by the user terminal, the unlock image may include:
the user terminal starts a camera of the user terminal, controls the camera to execute shooting operation to obtain a first shot image, and determines the first shot image or partial image intercepted from the first shot image as an unlocking image; alternatively, the first and second electrodes may be,
the user terminal randomly selects one image with the definition greater than or equal to a preset definition threshold from an image library of the user terminal and determines the one image as an unlocking image; alternatively, the first and second electrodes may be,
the method comprises the steps that a user terminal selects a random character from a new word stock of the user terminal, generates a character image aiming at the random character, and determines the character image as an unlocking image; alternatively, the first and second electrodes may be,
the user terminal determines a brand identification image of the user terminal (e.g., a brand Logo of the user terminal, etc.), and determines the brand identification image as an unlock image.
Optionally, the puzzle unlocking interface may further include a puzzle indicator to guide the user to input a correct stitching instruction.
102. And the user terminal receives the splicing instruction aiming at the plurality of sub-images, and moves each sub-image in the plurality of sub-images to a corresponding position according to the splicing instruction to obtain a spliced image.
In an embodiment of the present invention, the splicing instruction consists of a splicing instruction for each sub-image, where the splicing instruction for each sub-image may include a selection instruction for the sub-image and a movement instruction for the sub-image, where the movement instruction includes a position to which the sub-image needs to be moved.
It should be noted that, when it is detected that each sub-image moves to the position indicated by the stitching instruction, the user terminal may output a prompt message for prompting the user whether to determine that the obtained stitched image is to be used as an unlock image input by the user for this unlocking, and when the user terminal detects a confirmation message for the prompt message, the step 103 is triggered to be executed.
103. And the user terminal judges whether the spliced image is matched with the unlocking image.
In the embodiment of the present invention, when the determination result in step 103 is yes, step 104 is triggered to be executed; when the determination result in step 103 is no, the user terminal may perform the following operations:
outputting a first prompt message, wherein the first prompt message is used for prompting a user that a spliced image obtained by splicing is incorrect;
counting the total times of outputting the first prompt message, directly executing unlocking operation when the counted total times reach a preset time threshold value, and outputting a second prompt message when the counted total times do not reach the preset time threshold value, wherein the second prompt message is used for prompting a user to input a new splicing instruction.
It should be noted that, each time the first prompt message is output, the user terminal may add 1 to the counted total number of times of outputting the first prompt message, and when the counted total number of times is smaller than the preset number threshold, the user terminal may re-output the puzzle unlocking interface and re-receive the splicing instruction of the user for the plurality of sub-images in the puzzle unlocking interface, where the plurality of sub-images included in the puzzle unlocking interface may be a plurality of sub-images divided from the originally determined unlocking image or a plurality of sub-images divided from the re-determined unlocking image.
In the embodiment of the present invention, the determining, by the user terminal, whether the stitched image matches the unlock image may include:
the user terminal compares the spliced image with the unlocking image to obtain the image matching rate between the spliced image and the unlocking image;
the user terminal judges whether the obtained image matching rate is larger than or equal to a preset matching rate threshold value or not, when the obtained image matching rate is larger than or equal to the preset matching rate threshold value, the user terminal determines that the spliced image is matched with the predetermined unlocking image, and when the obtained image matching rate is smaller than the preset matching rate threshold value, the user terminal determines that the spliced image is not matched with the predetermined unlocking image.
104. And when the spliced image is matched with the unlocking image, the user terminal executes unlocking operation.
Optionally, the performing, by the user terminal, an unlocking operation may include:
the user terminal executes unlocking operation aiming at a screen to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
the user terminal executes unlocking operation aiming at the application to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
the user terminal executes unlocking operation aiming at the electronic lock installed on the user terminal.
In an optional embodiment, when the stitched image matches the unlock image, before the user terminal performs an unlocking operation, the unlocking method of the user terminal may further include the following operations:
the user terminal determines a current use mode of the user terminal, wherein the current use mode can be any one of a child use mode, an old people use mode or a normal use mode;
when the current use mode is a normal use mode, directly triggering the user terminal to execute an unlocking operation;
when the current use mode is a child use mode or an old use mode, the user terminal determines an associated terminal bound with the user terminal in the current use mode, and sends an unlocking request to the associated terminal, wherein the unlocking request is used for requesting whether the user terminal is unlocked or not, receives an unlocking response returned by the associated terminal according to the unlocking request, the unlocking response is used for prompting to input a verification password and allowing unlocking only when the input verification password is correct, the verification password is sent to the associated terminal after the verification password input by the user is detected so as to trigger the associated terminal to perform identity verification on the user at the user terminal side and return a trigger instruction to the user terminal according to an identity verification result, when the identity verification is passed, the trigger instruction is used for triggering the user terminal to execute unlocking operation, and when the identity verification is not passed, the trigger instruction is used for triggering the user terminal to send an alarm sound, and receiving a trigger instruction returned by the associated terminal, and executing corresponding operation according to the trigger instruction. In the young usage mode, the associated terminal may be a teacher terminal or a parent terminal, and in the old usage mode, the associated terminal may be a child terminal or a caregiver terminal, and the like.
This alternative embodiment can ensure the security of the user terminal unlocking.
It can be seen that implementing the unlocking method of the user terminal described in fig. 1 can allow the user to unlock the user terminal through a simple and easy jigsaw mode, and the user does not need to remember an unlocking password and an unlocking pattern and the like to be drawn constantly, so that the unlocking difficulty is reduced, the method is simple, fast and high in applicability, the use experience of the user is improved, and the condition that the user terminal is lost due to the fact that the senile dementia user or the young user easily unloads the wearable user terminal such as the smart watch or the smart bracelet can be prevented.
Example two
Referring to fig. 2, fig. 2 is a flowchart illustrating an unlocking method of a user terminal according to an embodiment of the present invention. The unlocking method of the user terminal described in fig. 2 may be applied to user terminals such as smart phones (Android phones, iOS phones, etc.), smart watches, smart bracelets, tablet computers, palmtop computers, Mobile Internet Devices (MIDs), and the like, and the embodiment of the present invention is not limited thereto. As shown in fig. 2, the unlocking method of the user terminal may include the following operations:
201. and the user terminal receives an unlocking instruction.
202. And the user terminal determines the current geographic position of the user terminal according to the unlocking instruction.
203. And the user terminal judges whether the current geographic position is one of the trusted geographic positions.
In the embodiment of the present invention, when the determination result in step 203 is yes, the user terminal determines that the unlocking instruction is an unlocking instruction normally triggered by the user, and triggers to execute step 204; when the determination result of step 203 is no, the user terminal may perform the following operations:
and the user terminal determines that the unlocking instruction is an abnormal unlocking instruction, sends an early warning message to other terminals which establish wireless connection with the user terminal in advance, and locks the user terminal, wherein the early warning message is used for prompting that the user terminal is abnormally unlocked.
Optionally, when the determination result in step 203 is negative, before determining that the unlocking instruction is an abnormal unlocking instruction, the user terminal may also perform the following operations:
and the user terminal prompts a user to input verification information and judges whether the verification information input by the user is received or not within a preset time period, if not, the operation of determining that the unlocking instruction is an abnormal unlocking instruction is triggered to be executed, and if so, the unlocking instruction is determined to be the normally triggered unlocking instruction of the user and a normal unlocking process is triggered.
204. And the user terminal starts the front camera of the user terminal and controls the front camera to execute shooting operation to obtain a second shot image.
205. And the user terminal extracts the character characteristic information in the second shot image and judges whether the character characteristic information is matched with preset character characteristic information.
In the embodiment of the present invention, the character feature information may be iris information of the user or face contour information of the user, which is not limited in the embodiment of the present invention.
In the embodiment of the present invention, when the determination result in step 205 is yes, the user terminal further determines that the unlocking instruction is an unlocking instruction triggered by a valid user, and triggers to execute step 206; and when the judgment result in the step 205 is negative, the user terminal further determines that the unlocking instruction is an unlocking instruction triggered by an illegal user, and sends a voice alarm signal.
206. The user terminal determines an unlocking image and divides the unlocking image into a plurality of sub-images according to a predetermined division rule.
Optionally, the determining, by the user terminal, the unlock image may include:
the user terminal starts a camera of the user terminal, controls the camera to execute shooting operation to obtain a first shot image, and determines the first shot image or partial image intercepted from the first shot image as an unlocking image; alternatively, the first and second electrodes may be,
the user terminal randomly selects one image with the definition greater than or equal to a preset definition threshold from an image library of the user terminal and determines the one image as an unlocking image; alternatively, the first and second electrodes may be,
the method comprises the steps that a user terminal selects a random character from a new word stock of the user terminal, generates a character image aiming at the random character, and determines the character image as an unlocking image; alternatively, the first and second electrodes may be,
the user terminal determines a brand identification image of the user terminal (e.g., a brand Logo of the user terminal, etc.), and determines the brand identification image as an unlock image.
207. And the user terminal outputs a jigsaw unlocking interface according to the unlocking instruction, wherein the jigsaw unlocking interface comprises the plurality of sub-images which are randomly distributed.
208. And the user terminal receives the splicing instruction aiming at the plurality of sub-images, and moves each sub-image in the plurality of sub-images to a corresponding position according to the splicing instruction to obtain a spliced image.
209. And the user terminal judges whether the spliced image is matched with the unlocking image.
In the embodiment of the present invention, when the determination result in step 209 is yes, step 210 is triggered to be executed; when the determination result in step 209 is no, step 211 is triggered to be executed.
210. The user terminal performs an unlocking operation.
211. And the user terminal outputs a first prompt message which is used for prompting that the spliced image is incorrect.
In embodiments of the present invention, step 208 may be re-triggered after step 211 is performed.
Optionally, after performing step 211 and before re-triggering step 208, the user terminal may further perform the following operations:
the user terminal counts the total times of outputting the first prompt message;
the user terminal judges whether the total times reaches a preset time threshold value, and when the judgment result is negative, a second prompt message is output, wherein the second prompt message is used for prompting the user to input a new splicing instruction and triggering to execute the step 208; and when the counted total times reach a preset time threshold, the user terminal can directly execute unlocking operation.
Optionally, the performing, by the user terminal, an unlocking operation may include:
the user terminal executes unlocking operation aiming at a screen to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
the user terminal executes unlocking operation aiming at the application to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
the user terminal executes unlocking operation aiming at the electronic lock installed on the user terminal.
Further optionally, when the determination result in step 209 is yes and before step 210 is executed, the method for unlocking a user terminal may further include the following operations:
the user terminal determines a current use mode of the user terminal, wherein the current use mode can be any one of a child use mode, an old people use mode or a normal use mode;
when the current use mode is a normal use mode, directly triggering the user terminal to execute an unlocking operation;
when the current use mode is a child use mode or an old use mode, the user terminal determines an associated terminal bound with the user terminal in the current use mode, and sends an unlocking request to the associated terminal, wherein the unlocking request is used for requesting whether the user terminal is unlocked or not, receives an unlocking response returned by the associated terminal according to the unlocking request, the unlocking response is used for prompting to input a verification password and allowing unlocking only when the input verification password is correct, the verification password is sent to the associated terminal after the verification password input by the user is detected so as to trigger the associated terminal to perform identity verification on the user at the user terminal side and return a trigger instruction to the user terminal according to an identity verification result, when the identity verification is passed, the trigger instruction is used for triggering the user terminal to execute unlocking operation, and when the identity verification is not passed, the trigger instruction is used for triggering the user terminal to send an alarm sound, and receiving a trigger instruction returned by the associated terminal, and executing corresponding operation according to the trigger instruction. In the young usage mode, the associated terminal may be a teacher terminal or a parent terminal, and in the old usage mode, the associated terminal may be a child terminal or a caregiver terminal, and the like. Therefore, the unlocking safety of the user terminal is ensured.
It can be seen that implementing the unlocking method of the user terminal described in fig. 2 can allow the user to unlock the user terminal through a simple and easy jigsaw mode, the user does not need to remember an unlocking password and an unlocking pattern and the like to be drawn constantly, the unlocking difficulty is reduced, simplicity, rapidness and high applicability are achieved, the use experience of the user is improved, the situation that the user terminal is lost due to the fact that the senile dementia user or the young user easily unloads the wearable user terminal such as the smart watch or the smart bracelet can be prevented, and in addition, the safety and the reliability of unlocking of the user terminal can be guaranteed through a method of judging the geographical position of the user terminal and extracting the character characteristic information of the user terminal.
EXAMPLE III
Referring to fig. 3, fig. 3 is a schematic structural diagram of an unlocking device of a user terminal according to an embodiment of the present invention. The unlocking device 300 of the user terminal depicted in fig. 3 may be installed in a user terminal such as a smart phone (e.g., an Android phone, an iOS phone), a smart watch, a smart band, a tablet computer, a palm computer, and a Mobile Internet Device (MID), which is not limited in the embodiment of the present invention. As shown in fig. 3, the unlocking apparatus 300 of the user terminal may include an output unit 301, a receiving unit 302, a moving unit 303, a determining unit 304, and an unlocking unit 305, wherein:
the output unit 301 is configured to output a puzzle unlocking interface according to the received unlocking instruction, where the puzzle unlocking interface may include a plurality of sub-images divided by a predetermined unlocking image and distributed randomly.
The receiving unit 302 is configured to receive a splicing instruction for the plurality of sub-images.
The moving unit 303 is configured to move each of the plurality of sub-images to a corresponding position according to the splicing instruction received by the receiving unit 302, so as to obtain a spliced image.
The judging unit 304 is configured to judge whether the stitched image obtained by the moving unit 303 matches with the unlock image.
The unlocking unit 305 is configured to perform an unlocking operation for the user terminal when the determining unit 304 determines that the stitched image matches the unlocking image.
It can be seen that implementing the unlocking device 300 of the user terminal described in fig. 3 can allow the user to unlock the user terminal through a simple and easy jigsaw mode, and the user does not need to remember the unlocking password and the unlocking pattern and the like to be drawn at all times, so that the unlocking difficulty is reduced, simplicity, rapidness and high applicability are achieved, the use experience of the user is improved, and the situation that the user terminal is lost due to the fact that the senile dementia user or the young user easily unloads the wearable user terminal such as the smart watch or the smart bracelet can be prevented.
In an optional embodiment, the unlocking device 300 of the user terminal may further include a first determining unit 306 and a dividing unit 307, at this time, the structure of the unlocking device 300 of the user terminal may be as shown in fig. 4, and fig. 4 is a schematic structural diagram of another unlocking device of the user terminal disclosed in the embodiment of the present invention. Wherein:
the first determining unit 306 is configured to determine the unlocking image before the output unit 301 performs the operation of outputting the tile unlocking interface according to the received unlocking instruction.
The dividing unit 307 is configured to divide the unlock image determined by the first determining unit 306 into a plurality of sub-images according to a predetermined division rule.
In this optional embodiment, further optionally, the specific manner of determining the unlock image by the first determining unit 306 may be:
starting a camera of a user terminal, controlling the camera to execute shooting operation to obtain a first shot image, and determining the first shot image or a partial image intercepted from the first shot image as the unlocking image; alternatively, the first and second electrodes may be,
randomly selecting one image with the definition greater than or equal to a preset definition threshold from an image library of a user terminal, and determining the one image as the unlocking image; alternatively, the first and second electrodes may be,
selecting a random character from a new word stock of a user terminal, generating a character image aiming at the random character, and determining the character image as the unlocking image; alternatively, the first and second electrodes may be,
and determining a brand identification image of the user terminal, and determining the brand identification image as the unlocking image.
It can be seen that, the implementation of the unlocking device 300 of the user terminal depicted in fig. 4 not only can allow the user to unlock the user terminal through a simple and easy jigsaw mode, and it is not necessary for the user to remember the unlocking password and the unlocking pattern to be drawn, and the unlocking difficulty is reduced, and the unlocking device is simple, fast and high in applicability, and improves the user experience, and can also prevent the situation that the user terminal is lost due to the fact that the senile dementia user or the young user easily unloads the wearable user terminals such as the smart watch or the smart bracelet, and can also provide a diversified determination mode of the unlocking image for the user, so as to meet the user demand of the user.
In another optional embodiment, the unlocking device 300 of the user terminal may further include a second determining unit 308, a starting unit 309, a shooting unit 310, an extracting unit 311, and a counting unit 312, at this time, a structure of the unlocking device 300 of the user terminal may be as shown in fig. 5, where fig. 5 is a schematic structural diagram of another unlocking device of the user terminal disclosed in the embodiment of the present invention. Wherein:
the second determining unit 308 is configured to determine the current geographic location of the user terminal before the outputting unit 301 performs the above-mentioned operation of outputting the tile unlocking interface according to the received unlocking instruction.
The determining unit 304 may be further configured to determine whether the current geographic location determined by the second determining unit 308 is one of the trusted geographic locations.
The starting unit 309 is configured to start the front camera of the user terminal when the determining unit 304 determines that the current geographic location is one of the trusted geographic locations.
The shooting unit 310 is configured to control the front camera started by the starting unit 309 to perform a shooting operation, so as to obtain a second shot image.
The extraction unit 311 is configured to extract person feature information in the second captured image captured by the capturing unit 310.
The determining unit 304 may further be configured to determine whether the character feature information extracted by the extracting unit 311 matches the preset character feature information, and when the determination result is yes, trigger the output unit 301 to perform the above-mentioned operation of outputting the puzzle unlocking interface according to the received unlocking instruction.
The output unit 301 may be further configured to output a first prompt message when the determining unit 304 determines that the stitched image does not match the unlock image, where the first prompt message is used to prompt that the stitched image is incorrect.
The counting unit 312 is configured to count the total times of outputting the first prompting message by the output unit 301.
The unlocking unit 305 is further configured to perform an unlocking operation for the user terminal when the total number counted by the counting unit 312 reaches a preset number threshold.
The output unit 301 may further be configured to output a second prompt message when the total number of times counted by the counting unit 312 does not reach the preset number threshold, where the second prompt message is used to prompt the user to input a new splicing instruction.
Optionally, the specific way for the unlocking unit 305 to execute the unlocking operation for the user terminal may be:
executing unlocking operation aiming at a screen to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
executing unlocking operation aiming at an application to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
and executing unlocking operation aiming at the electronic lock installed on the user terminal.
It can be seen that, the implementation of the unlocking device 300 of the user terminal depicted in fig. 5 not only can allow the user to unlock the user terminal through a simple and easy jigsaw mode, and it is not necessary for the user to remember the unlocking password and the unlocking pattern and the like to be drawn at all times, so that the unlocking difficulty is reduced, simplicity, rapidness and high applicability are achieved, the use experience of the user is improved, the situation that the user terminal is lost due to the fact that the senile dementia user or the young user easily unloads the wearable user terminals such as the smart watch or the smart bracelet can be prevented, and the safety and the reliability of unlocking can be guaranteed.
Example four
Referring to fig. 6, fig. 6 is a schematic structural diagram of a ue according to an embodiment of the present invention. The user terminal described in fig. 6 may be any one of a smart phone (Android phone, iOS phone, etc.), a smart watch, a smart bracelet, a tablet computer, a palm computer, and a Mobile Internet Device (MID). As shown in fig. 6, the user terminal may include an unlocking device 601 of the user terminal, a housing 602, a circuit board 603, and a power supply 604, where the unlocking device 601 of the user terminal may be the unlocking device of any one of the user terminals described in fig. 3 to 5, which is not described in detail in the embodiment of the present invention, the circuit board 603 is disposed in a space surrounded by the housing 602, the unlocking device 601 of the user terminal is disposed on the circuit board 603, and the power supply 604 is used for supplying power to the unlocking device 601 of the user terminal. It can be seen that implementing the user terminal that figure 6 described can allow the user to unblock user terminal through the picture arragement mode that simply understands, need not that the user keeps in mind constantly unblock password and the unblock pattern that needs the drawing etc. reduce the unblock degree of difficulty, and simple swift and suitability are high, have improved user's use and have experienced, and can also prevent to cause the condition emergence that user terminal loses because of wearable user terminal such as senile dementia user or the light easy dismantlement of young user gets smart watch or smart bracelet.
EXAMPLE five
Referring to fig. 7, fig. 7 is a schematic structural diagram of an unlocking system according to an embodiment of the present invention. As shown in fig. 7, the unlocking system may include a user terminal 701 and an electronic lock 702 installed on the user terminal 701, where the user terminal 701 may be a wearable user terminal such as a smart watch or a smart bracelet, and may include a touch screen 1 and a puzzle unlocking application 2, and the electronic lock 702 may include an image comparison processing module 3 and an execution unlocking mechanism 4, where:
after receiving the unlocking instruction, the user terminal 701 outputs a jigsaw unlocking interface in the touch screen 1, wherein the jigsaw unlocking interface comprises a plurality of sub-images formed by dividing a predetermined unlocking image;
the jigsaw unlocking application program 2 moves each subimage in the subimages to a corresponding position according to the received splicing instruction aiming at the subimages to obtain a spliced image, and sends the obtained spliced image to the image comparison processing module 3;
the image comparison processing module 3 compares the received spliced image with the originally set unlocking image after receiving the spliced image to obtain a comparison result, generates an unlocking instruction when the comparison result indicates that the spliced image is matched with the unlocking image, and sends the unlocking instruction to the execution unlocking mechanism 4;
after receiving the unlocking instruction, the execution unlocking mechanism 4 executes an unlocking operation on the electronic lock 702 according to the unlocking instruction.
It can be seen that, the implementation of the unlocking system described in fig. 7 can perform unlocking operation on the electronic lock installed on the user terminal according to the puzzle result of the user on the user terminal, so that the unlocking difficulty is reduced, simplicity, rapidness and high applicability are achieved, the use experience of the user is improved, and the situation that the user terminal is lost due to the fact that the senile dementia user or the young user easily unloads the wearable user terminal such as the smart watch or the smart bracelet is prevented.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by instructions associated with a program, which may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), compact disc-Read-Only Memory (CD-ROM), or other Memory, magnetic disk, magnetic tape, or magnetic tape, Or any other medium which can be used to carry or store data and which can be read by a computer.
The method and the device for unlocking the user terminal and the user terminal disclosed by the embodiment of the invention are described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; 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 (13)
1. An unlocking method of a user terminal, the method comprising:
outputting a jigsaw unlocking interface according to the received unlocking instruction, wherein the jigsaw unlocking interface comprises a plurality of sub-images which are divided by a predetermined unlocking image and are distributed randomly;
receiving a splicing instruction aiming at the plurality of sub-images, and moving each sub-image in the plurality of sub-images to a corresponding position according to the splicing instruction to obtain a spliced image;
judging whether the spliced image is matched with the unlocking image or not, and determining the current use mode of the user terminal when the spliced image is matched with the unlocking image;
when the current use mode is a normal use mode, directly triggering the user terminal to execute an unlocking operation;
when the current use mode is a child use mode or an old use mode, the user terminal determines an associated terminal bound with the user terminal in the current use mode, and sends an unlocking request to the associated terminal, wherein the unlocking request is used for requesting whether the user terminal is unlocked or not, receives an unlocking response returned by the associated terminal according to the unlocking request, the unlocking response is used for prompting to input a verification password and allowing unlocking only when the input verification password is correct, the verification password is sent to the associated terminal after the verification password input by the user is detected so as to trigger the associated terminal to perform identity verification on the user at the user terminal side and return a trigger instruction to the user terminal according to an identity verification result, when the identity verification is passed, the trigger instruction is used for triggering the user terminal to execute unlocking operation, and when the identity verification is not passed, the trigger instruction is used for triggering the user terminal to send an alarm sound, and receiving a trigger instruction returned by the associated terminal, and executing corresponding operation according to the trigger instruction.
2. The method of claim 1, wherein before outputting the puzzle unlocking interface according to the received unlocking instruction, the method further comprises:
determining an unlocking image, and dividing the unlocking image into a plurality of sub-images according to a predetermined dividing rule.
3. The method of claim 2, wherein determining an unlock image comprises:
starting a camera of the user terminal, controlling the camera to execute shooting operation to obtain a first shot image, and determining the first shot image or a partial image intercepted from the first shot image as an unlocking image; alternatively, the first and second electrodes may be,
randomly selecting one image with the definition greater than or equal to a preset definition threshold from an image library of the user terminal, and determining the one image as an unlocking image; alternatively, the first and second electrodes may be,
selecting a random character from a new word stock of the user terminal, generating a character image aiming at the random character, and determining the character image as an unlocking image; alternatively, the first and second electrodes may be,
and determining a brand identification image of the user terminal, and determining the brand identification image as an unlocking image.
4. The method according to any one of claims 1-3, wherein before outputting the puzzle unlocking interface according to the received unlocking instruction, the method further comprises:
determining the current geographic position of the user terminal, and judging whether the current geographic position is one of trusted geographic positions;
when the current geographic position is one of the credible geographic positions, starting a front camera of the user terminal, and controlling the front camera to execute shooting operation to obtain a second shot image;
and extracting the character characteristic information in the second shot image, judging whether the character characteristic information is matched with preset character characteristic information or not, and triggering and executing the operation of outputting the jigsaw unlocking interface according to the received unlocking instruction when the judgment result is yes.
5. The method according to any one of claims 1-3, further comprising:
and when the spliced image is not matched with the unlocking image, outputting a first prompt message, wherein the first prompt message is used for prompting that the spliced image is incorrect.
6. The method of any of claims 1-3, wherein the performing an unlocking operation comprises:
executing unlocking operation aiming at a screen to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
executing unlocking operation aiming at the application to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
and executing unlocking operation aiming at the electronic lock installed on the user terminal.
7. An unlocking apparatus of a user terminal, the apparatus comprising an output unit, a receiving unit, a moving unit, a judging unit, and an unlocking unit, wherein:
the output unit is used for outputting a jigsaw unlocking interface according to the received unlocking instruction, and the jigsaw unlocking interface comprises a plurality of sub-images which are divided by a predetermined unlocking image and are distributed randomly;
the receiving unit is used for receiving splicing instructions aiming at the plurality of sub-images;
the moving unit is used for moving each sub-image in the plurality of sub-images to a corresponding position according to the splicing instruction to obtain a spliced image;
the judging unit is used for judging whether the spliced image is matched with the unlocking image or not;
the unlocking unit is used for determining the current use mode of the user terminal when the judgment unit judges that the spliced image is matched with the unlocking image;
when the current use mode is a normal use mode, directly triggering the user terminal to execute an unlocking operation;
when the current use mode is a child use mode or an old use mode, the user terminal determines an associated terminal bound with the user terminal in the current use mode, and sends an unlocking request to the associated terminal, wherein the unlocking request is used for requesting whether the user terminal is unlocked or not, receives an unlocking response returned by the associated terminal according to the unlocking request, the unlocking response is used for prompting to input a verification password and allowing unlocking only when the input verification password is correct, the verification password is sent to the associated terminal after the verification password input by the user is detected so as to trigger the associated terminal to perform identity verification on the user at the user terminal side and return a trigger instruction to the user terminal according to an identity verification result, when the identity verification is passed, the trigger instruction is used for triggering the user terminal to execute unlocking operation, and when the identity verification is not passed, the trigger instruction is used for triggering the user terminal to send an alarm sound, and receiving a trigger instruction returned by the associated terminal, and executing corresponding operation according to the trigger instruction.
8. The apparatus of claim 7, further comprising a first determining unit and a dividing unit, wherein:
the first determining unit is used for determining the unlocking image before the output unit executes the operation of outputting the puzzle unlocking interface according to the received unlocking instruction;
the dividing unit is configured to divide the unlock image into the plurality of sub-images according to a predetermined division rule.
9. The apparatus according to claim 8, wherein the first determining unit determines the unlock image in a specific manner:
starting a camera of the user terminal, controlling the camera to execute shooting operation to obtain a first shot image, and determining the first shot image or a partial image intercepted from the first shot image as the unlocking image; alternatively, the first and second electrodes may be,
randomly selecting one image with the definition greater than or equal to a preset definition threshold from an image library of the user terminal, and determining the one image as the unlocking image; alternatively, the first and second electrodes may be,
selecting a random character from a new word stock of the user terminal, generating a character image aiming at the random character, and determining the character image as the unlocking image; alternatively, the first and second electrodes may be,
and determining a brand identification image of the user terminal, and determining the brand identification image as the unlocking image.
10. The apparatus according to any one of claims 7-9, further comprising a second determining unit, a starting unit, a shooting unit, and an extracting unit, wherein:
the second determining unit is configured to determine a current geographic location of the user terminal before the output unit executes the operation of outputting the puzzle unlocking interface according to the received unlocking instruction;
the judging unit is further configured to judge whether the current geographic location is one of trusted geographic locations;
the starting unit is used for starting a front camera of the user terminal when the judging unit judges that the current geographic position is one of the trusted geographic positions;
the shooting unit is used for controlling the front camera to execute shooting operation to obtain a second shot image;
the extraction unit is used for extracting character characteristic information in the second shot image;
the judging unit is further used for judging whether the character characteristic information is matched with preset character characteristic information or not, and when the judging result is yes, the output unit is triggered to execute the operation of outputting the jigsaw unlocking interface according to the received unlocking instruction.
11. The apparatus according to any of claims 7-9, characterized in that the apparatus further comprises a statistical unit, wherein:
the output unit is further configured to output a first prompt message when the judgment unit judges that the stitched image is not matched with the unlock image, where the first prompt message is used to prompt that the stitched image is incorrect.
12. The device according to any one of claims 7-9, wherein the unlocking unit performs the unlocking operation in a manner that:
executing unlocking operation aiming at a screen to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
executing unlocking operation aiming at the application to be unlocked of the user terminal; alternatively, the first and second electrodes may be,
and executing unlocking operation aiming at the electronic lock installed on the user terminal.
13. A user terminal, characterized in that the user terminal comprises an unlocking means of the user terminal according to any of claims 7-12.
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| CN109977648A (en) * | 2017-12-27 | 2019-07-05 | 中移（杭州）信息技术有限公司 | A kind of unlocking method and electronic equipment |
| CN108470119A (en) * | 2018-03-25 | 2018-08-31 | 东莞市华睿电子科技有限公司 | A kind of safe unlocking method applied to electronic equipment |
| CN108460270B (en) * | 2018-03-25 | 2022-05-10 | 北京灵动新程信息科技有限公司 | Client login control method based on mobile equipment |
| CN108959897A (en) * | 2018-06-20 | 2018-12-07 | 昆明理工大学 | A method of with the butterfly unlock dynamically danced in the air |
| CN110262722A (en) * | 2019-06-21 | 2019-09-20 | 深圳市趣创科技有限公司 | Mobile terminal unlocking method and device |
| CN111276079B (en) * | 2020-01-20 | 2023-10-27 | 厦门名想文化传播有限公司 | Lamp panel and combined intelligent spelling equipment based on image recognition |
| CN113138707B (en) * | 2021-04-22 | 2022-07-01 | 北京字节跳动网络技术有限公司 | Interaction method, interaction device, electronic equipment and computer-readable storage medium |
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