CN106529403B - A kind of method and mobile terminal for giving WIFI password for change based on feature identification - Google Patents
A kind of method and mobile terminal for giving WIFI password for change based on feature identification Download PDFInfo
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- CN106529403B CN106529403B CN201610867605.XA CN201610867605A CN106529403B CN 106529403 B CN106529403 B CN 106529403B CN 201610867605 A CN201610867605 A CN 201610867605A CN 106529403 B CN106529403 B CN 106529403B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/70—Multimodal biometrics, e.g. combining information from different biometric modalities
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2131—Lost password, e.g. recovery of lost or forgotten passwords
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Abstract
The present invention provides a kind of methods for being identified based on feature and giving WIFI password for change, belong to mobile communication technology field, comprising: when the mobile terminal is in WIFI connection status, obtain the request that user gives WIFI password for change；The request for giving WIFI password for change according to the user acquires feature to be identified；Based on preset feature database, match cognization is carried out to the feature to be identified；If successful match, the preset WIFI password of the WIFI of the mobile terminal connection is shown.Method disclosed by the invention can only reset router, reset problem complicated for operation caused by password when solving user in the prior art and forgetting WIFI password.WIFI password is given for change by using feature identification, it is not only highly-safe, and do not need to remember, it is easy to operate.
Description
Technical field
The present invention relates to mobile communication technology fields, more particularly to a kind of side for giving WIFI password for change based on feature identification
Method and mobile terminal.
Background technique
With the continuous development of Internet technology, people be increasingly dependent on internet carry out information inquiry, human communication,
Work, amusement etc., nearly all both privately and publicly owned living space is covered with WIFI (Wireless Fidelity) network.For
Logistics networks information securities, and prevent network flow from stealing, most users can all set for the wifi network road of personal air
Set addition password.Currently, the addition password on wifi network road is a string of character strings.In order to enhance the safety of password, character is ganged up
Often the mixing including various characters arranges, it is difficult to remember, be easy to pass into silence.If user has forgotten WIFI and password is added, need
Router is reset, password is reset, it is complicated for operation.
It needs one kind when user forgets WIFI password in the prior art, quick and safety can give WIFI password for change
Method.
Summary of the invention
The present invention provides a kind of method and mobile terminal for giving WIFI password for change based on feature identification, solves in the prior art
When user forgets WIFI password, router can only be reset, resets problem complicated for operation caused by password.
In a first aspect, being applied to the embodiment of the invention provides a kind of method for being identified based on feature and giving WIFI password for change
Mobile terminal, comprising:
When the mobile terminal is in WIFI connection status, the request that user gives WIFI password for change is obtained；
The request for giving WIFI password for change according to the user acquires feature to be identified；
Based on preset feature database, match cognization is carried out to the feature to be identified；
If successful match, the preset WIFI password of the WIFI of the mobile terminal connection is shown.
Second aspect, the embodiment of the invention also provides a kind of mobile terminals, including
Request module gives WIFI password for change for when mobile terminal is in WIFI connection status, obtaining user
Request；
Collection apparatus module acquires feature to be identified for giving the request of WIFI password for change according to the user；
Characteristic matching module, for being carried out based on default feature database to the feature to be identified that the collection apparatus module acquires
Match cognization；
Password display module shows that the preset WIFI of the WIFI of the mobile terminal connection is close if being used for successful match
Code.
It is disclosed by the embodiments of the present invention that the method for giving WIFI password for change is identified based on feature, by the mobile terminal
When WIFI connection status, the request that user gives WIFI password for change is obtained；The request for giving WIFI password for change according to the user, is adopted
Collect feature to be identified；It is then based on preset feature database, match cognization is carried out to the feature to be identified；If successful match,
The preset WIFI password for showing the WIFI of mobile terminal connection, when solving user in the prior art and forgetting WIFI password,
Router can only be reset, problem complicated for operation caused by password is reset.WIFI is given for change by using feature identification
Password, it is not only highly-safe, and do not need to remember, it is easy to operate.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to required in the embodiment of the present invention
The attached drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, right
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the method flow diagram for giving WIFI password for change based on feature identification of the embodiment of the present invention one；
Fig. 2 is the method flow diagram that the embodiment of the present invention two gives WIFI password for change based on feature identification；
Fig. 3 is the method flow diagram that the embodiment of the present invention three gives WIFI password for change based on feature identification；
Fig. 4 is one of the structure chart of mobile terminal of the embodiment of the present invention four；
Fig. 5 is the two of the structure chart of the mobile terminal of the embodiment of the present invention four；
Fig. 6 is the mobile terminal structure figure of the embodiment of the present invention five；
Fig. 7 is the mobile terminal structure figure of the embodiment of the present invention six.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment one:
A kind of method for identifying based on feature and giving WIFI password for change is present embodiments provided, as shown in Figure 1, this method packet
It includes: step 100 to step 130.
Step 100, when the mobile terminal is in WIFI connection status, the request that user gives WIFI password for change is obtained.
When the mobile terminal is in WIFI connection status, if the preset connection that user needs to modify the WIFI of connection is close
Code, alternatively, other equipment need to access the WIFI that the mobile terminal currently connects, when but forgetting login password, can pass through
Default interface initiates to give the request of password WIFI password for change, such as triggers preset " display password " control.It is given for change when preset
After the control of WIFI password is triggered, the control being triggered will send the request for giving the connection password of connected WIFI for change, mobile
Terminal gives the request of WIFI password for change according to, and starting acquires the operation of feature to be identified.
Step 110, the request for giving WIFI password for change according to the user acquires feature to be identified.
When user needs to connect some WIFI account, when but forgetting login password, can initiate to look for by default interface
Return the request of the preset WIFI password of password.In general, the default interface includes WIFI account information and preset " display password "
Or the control of " giving password for change ", user can choose the WIFI account of operation, trigger the preset control for giving WIFI password for change later
Part.After the preset control for giving WIFI password for change is triggered, the control being triggered will send the request for giving WIFI password for change, move
Dynamic terminal gives the request of WIFI password for change according to, and starting acquires the operation of feature to be identified.
Feature to be identified can be image feature, as the feature of face Extraction of Image, certain articles (such as wrist-watch, pendant,
Pen etc.) image feature；It may be vocal print feature, the feature such as extracted from the user voice of recording.When feature to be identified
When for image feature, after receiving user and giving the request of WIFI password for change, needs to start the front camera of mobile terminal, clap
An at least photo is taken the photograph, the feature to be identified in the picture data is then extracted.When feature to be identified is vocal print feature, In
It after receiving the request that user gives WIFI password for change, needs to start the microphone of mobile terminal, acquires a segment of audio data, then
Identify that engine extracts the feature to be identified in the audio data by preset feature.
Step 120, it is based on preset feature database, match cognization is carried out to the feature to be identified.
Before treating identification feature and carrying out match cognization, mobile terminal needs to preset feature database.It is usually mobile whole
End will also preset feature identification engine and be used to extract in the image feature in the image shot, or the voice data of extraction acquisition
Vocal print feature.Meanwhile the feature that feature identification engine is also used to extract is carried out with the feature in pre-set feature database
Match cognization, it has been determined that feature to be identified whether with the characteristic matching in pre-set feature database.If feature to be identified and pre-
The characteristic matching in feature database being first arranged then determines that the feature to be identified identifies successfully.
When it is implemented, treating the feature progress match cognization in identification feature and default feature database is that can use to calculate
The method of two groups of characteristic similarities.The feature progress match cognization treated in identification feature and default feature database can be by existing
Method in technology realizes that details are not described herein again.
Step 130, if successful match, the preset WIFI password of the WIFI of the mobile terminal connection is shown.
If treating the progress of the feature in identification feature and default feature database by the method for calculating two groups of characteristic similarities
With identification, then when the similarity score of two groups of characteristic similarities meets preset condition, if similarity is greater than 90 points, then can determine
Two groups of characteristic matching successes.When characteristic similarity score in feature i.e. to be identified and default feature database meets preset condition, recognize
Succeed for the characteristic matching in feature to be identified and default feature database, then the WIFI password preset by preset interface display.
It is disclosed by the embodiments of the present invention that the method for giving WIFI password for change is identified based on feature, by the mobile terminal
When WIFI connection status, the request that user gives WIFI password for change is obtained；The request for giving WIFI password for change according to the user, is adopted
Collect feature to be identified；It is then based on preset feature database, match cognization is carried out to the feature to be identified；If successful match,
The preset WIFI password for showing the WIFI of mobile terminal connection, when solving user in the prior art and forgetting WIFI password,
Router can only be reset, problem complicated for operation caused by password is reset.WIFI is given for change by using feature identification
Password, it is not only highly-safe, and do not need to remember, it is easy to operate.
Embodiment two:
Referring to fig. 2, a kind of method for identifying based on feature and giving WIFI password for change is present embodiments provided, this method comprises:
Step 200 is to step 240.
Step 200, the image template characteristic of WIFI password is given in setting for change.
User gives the template characteristic of preset WIFI password for change by presetting interface setting.When it is implemented, giving password for change
Feature can be image feature, vocal print feature.In the present embodiment, the feature to give password for change is situated between for being image feature
It continues.When it is implemented, image feature includes at least: face characteristic or special article feature.Wherein, special article can be to hang
Pendant, pen, wrist-watch and other items.The present embodiment is illustrated by face characteristic of image feature, and image feature acquisition, template is discussed in detail
It is arranged and the matching and recognition method of image feature.In order to improve the accuracy rate of match cognization, deposited in usual preset feature database
Store up multiple groups template characteristic.
Firstly, user enters WIFI set interface, and by preset WIFI secure interface, it is close that starting safety gives WIF for change
The setting procedure of code.Mobile terminal starts camera, shoots the human face photo of preset quantity, and one group is extracted from every photo
The image feature of the preset group number of extraction is stored under the predetermined directory of mobile terminal, shape by image feature (i.e. face characteristic)
At feature database.In general, at least storing 3 groups of template characteristics in preset feature database.
Step 210, when the mobile terminal is in WIFI connection status, the request that user gives WIFI password for change is obtained.
When the mobile terminal is in WIFI connection status, if user needs to modify the connection password of the WIFI of connection,
Alternatively, other equipment need to access the WIFI that the mobile terminal currently connects, it, can be by default when but forgetting login password
Interface initiates to give the request of password WIFI password for change, such as triggers preset " display password " control.WIFI is given for change when preset
After the control of password is triggered, the control being triggered will send the request for giving the connection password of connected WIFI for change, mobile terminal
According to the request for giving WIFI password for change, the operation of starting acquisition image feature.
Step 220, the request for giving WIFI password for change according to the user acquires image feature to be identified.
When feature to be identified is image feature, the request for giving WIFI password for change according to the user is acquired wait know
Other feature includes: the camera for starting the mobile terminal, shoots an at least photo；Extract the shadow in the photo of shooting
As feature.The present embodiment still carries out specifically the scheme for acquiring image feature to be identified so that image feature is face characteristic as an example
It is bright.
When user needs to connect some WIFI account, when but forgetting login password, can initiate to look for by default interface
The request of password WIFI password is returned, such as triggers preset " display password " control.When the preset control for giving WIFI password for change
After being triggered, the control being triggered will send the request for giving WIFI password for change, and mobile terminal gives WIFI password for change according to
Request, the operation of starting acquisition face characteristic.
Firstly, starting the camera of the mobile terminal, an at least human face photo is shot.When it is implemented, can be only
A human face photo is shot for extracting face characteristic, multiple human face photos can also be shot, then select a wherein image
The preferable photo of effect is for extracting face characteristic.
Then, the face characteristic in the photo of shooting is extracted.When being identified in the prior art to face, usually adopt
Use feature vector method.This method determines that size, position, the distances of human face five-sense-organs profile such as eye iris, the wing of nose, the corners of the mouth etc. belong to first
Property, their geometric feature is then calculated again, then these geometric features are formed to the feature vector for describing the face.This
The preset feature identification engine of mobile terminal can carry out recognition of face using using feature vector method in invention.Specific implementation
When, the method that feature identification engine extracts feature vector can use the prior art.Such as: use LBP (Local Binary
Patterns) feature extraction algorithm extracts face characteristic from the photo of shooting.When it is implemented, feature identification engine can be with
Using face recognition engine in the prior art, the present invention to the specific implementation of feature identification engine without limitation, herein
Also it repeats no more.
Feature identifies that the scheme of the feature of special article in engine extraction photo can be with reference in the prior art to specific object
When product are identified, the scheme of article characteristics is extracted, details are not described herein again.
The face characteristic in the photo of shooting is extracted, obtained face characteristic is usually one group of feature vector.
Step 230, match cognization is carried out to the image feature to be identified based on preset image template characteristic.
For the feature to be identified of acquisition, need and the image mould for being used to give for change WIFI password pre-stored in feature database
Plate features are matched, to determine whether the user that currently give WIFI password for change has preset feature.It is described to be based on presetting
Feature database, carrying out match cognization to the feature to be identified includes: the multiple groups mould calculated separately in the preset feature database
The similarity of plate features and the feature to be identified.When it is implemented, similarity can specifically be indicated by similarity score.
When calculating the similarity of two groups of features, the Euclidean distance D of two groups of features can be first calculated, then determines 1/D as similarity
Score.The Euclidean distance D of two groups of features is bigger, illustrates that this two groups of characteristic differences are bigger, similarity score is smaller.
It is FC with the feature to be identified of acquisition1For, if including n group template characteristic FM in default feature database1、FM2、…、
FMn, then FM is calculated separately1And FC1、FM2And FC1、....、FMnAnd FC1Similarity score.
When it is implemented, calculating separately the multiple groups in the preset feature database to improve the efficiency of match cognization
The similarity of template characteristic and the feature to be identified includes: to start with every group of template characteristic in the preset feature database one by one
Corresponding identification thread；Each identification thread calculates separately the phase of the corresponding template characteristic with the feature to be identified
Like degree.That is n identification thread T is established on mobile terminal backstage1、T2…Tn, the corresponding one group of template characteristic of each identification thread, such as T1
Corresponding FM1、T2Corresponding FM2、…、TnCorresponding FMn.Then, n thread calculates corresponding template characteristic and spy to be identified simultaneously
The similarity of sign, i.e. T1Calculate FM1And FC1Similarity, T2Calculate FM2And FC1Similarity, and so on.
Step 240, if successful match, the preset WIFI password of the WIFI of the mobile terminal connection is shown.
When it is implemented, determining successful match as follows: if template characteristic described at least two groups is with described wait know
The similarity of other feature is more than preset threshold, it is determined that successful match.For example, if in feature database including 3 groups of features, i.e. n=3,
Previous step be calculated 3 groups of features respectively with the similarity of feature to be identified after, obtain 3 similarity scores, at least
When meeting preset threshold there are two similarity score, the template characteristic successful match in feature to be identified and feature database is just determined.
When it is implemented, preset threshold is determine according to actual needs, such as 90%.
It is disclosed by the embodiments of the present invention that the method for giving WIFI password for change is identified based on feature, WIFI is given for change by presetting
The image template characteristic of password；Then, it when the mobile terminal is in WIFI connection status, obtains user and gives WIFI password for change
Request；Image feature to be identified is acquired after the request for receiving user and giving for change WIFI password；It is special based on preset image template
Sign carries out match cognization to the image feature to be identified；Finally, showing the mobile terminal connection if successful match
The preset WIFI password of WIFI can only reset router, again when solving user in the prior art and forgetting WIFI password
Problem complicated for operation caused by password is set.WIFI password is given for change by using feature identification, it is not only highly-safe, and be not required to
Remember, it is easy to operate.By presetting multiple groups template characteristic, and when at least two groups characteristic matching degree meets preset condition,
It determines successful match, further improves the accuracy rate of feature identification, ensured the safety of WIFI password.
Embodiment three:
Referring to Fig. 3, a kind of method for identifying based on feature and giving WIFI password for change is present embodiments provided, this method comprises:
Step 300 is to step 340.
Step 300, the vocal print template characteristic of WIFI password is given in setting for change.
User gives the template characteristic of WIFI password for change by presetting interface setting.When it is implemented, giving the feature of password for change
It can be image feature, vocal print feature.In the present embodiment, the feature to give password for change is introduced for being vocal print feature.For
The accuracy rate of match cognization is improved, stores multiple groups template characteristics in usual preset feature database.
Firstly, user enters WIFI set interface, and by preset WIFI secure interface, it is close that starting safety gives WIF for change
The setting procedure of code.Mobile terminal starts microphone, acquires audio data, such as the multistage audio of user, and from every section audio number
According to one group of vocal print feature of middle extraction, the vocal print feature of the preset group number of extraction is stored under the predetermined directory of mobile terminal, shape
At feature database.In general, at least storing 3 groups of template characteristics in preset feature database.
Step 310, when the mobile terminal is in WIFI connection status, the request that user gives WIFI password for change is obtained.
When the mobile terminal is in WIFI connection status, if user needs to modify the connection password of the WIFI of connection,
Alternatively, other equipment need to access the WIFI that the mobile terminal currently connects, it, can be by default when but forgetting login password
Interface initiates to give the request of password WIFI password for change, such as triggers preset " display password " control.WIFI is given for change when preset
After the control of password is triggered, the control being triggered will send the request for giving the connection password of connected WIFI for change, mobile terminal
According to the request for giving WIFI password for change, the operation of starting acquisition vocal print feature.
Step 320, the request for giving WIFI password for change according to the user acquires vocal print feature to be identified.
When feature to be identified is vocal print feature, the request for giving WIFI password for change according to the user is acquired wait know
Other feature includes: the microphone for starting the mobile terminal, acquires a segment of audio；The vocal print extracted in the audio of acquisition is special
Sign.
Firstly, starting the microphone of the mobile terminal, and a segment of audio data are acquired, such as records the record of one section of user
Sound.Then, the vocal print feature in the audio of acquisition is extracted.When it is implemented, can be drawn using Application on Voiceprint Recognition in the prior art
It holds up, the present invention without limitation, also repeats no more the specific implementation for extracting the vocal print feature in the audio acquired herein.
The vocal print feature in audio by extracting acquisition, obtained vocal print feature is usually one group of feature vector.
Step 330, match cognization is carried out to the vocal print feature to be identified based on default vocal print template characteristic.
For the feature to be identified of acquisition, need and the vocal print mould for being used to give for change WIFI password pre-stored in feature database
Plate features are matched, to determine whether the user that currently give WIFI password for change has preset feature.It is described to be based on presetting
Feature database, carrying out match cognization to the feature to be identified includes: the multiple groups mould calculated separately in the preset feature database
The similarity of plate features and the feature to be identified.
The specific embodiment of match cognization is carried out to the vocal print feature to be identified based on preset vocal print template characteristic
Referring to the correlation step that image feature identifies, details are not described herein again.
Step 340, if successful match, the preset WIFI password of the WIFI of the mobile terminal connection is shown.
When it is implemented, determining successful match as follows: if template characteristic described at least two groups is with described wait know
The similarity of other feature is more than preset threshold, it is determined that successful match.For example, if in feature database including 3 groups of features, i.e. n=3,
Previous step be calculated 3 groups of features respectively with the similarity of feature to be identified after, obtain 3 similarity scores, at least
When meeting preset threshold there are two similarity score, the template characteristic successful match in feature to be identified and feature database is just determined.
When it is implemented, preset threshold is determine according to actual needs.
It is disclosed by the embodiments of the present invention that the method for giving WIFI password for change is identified based on feature, WIFI is given for change by presetting
The vocal print template characteristic of password；Then it when the mobile terminal is in WIFI connection status, obtains user and gives WIFI password for change
Request；Vocal print feature to be identified is acquired after the request for receiving user and giving for change WIFI password；It is special based on preset vocal print template
Sign carries out match cognization to the vocal print feature to be identified；Finally, showing the mobile terminal connection if successful match
The preset WIFI password of WIFI can only reset router, again when solving user in the prior art and forgetting WIFI password
Problem complicated for operation caused by password is set.WIFI password is given for change by using feature identification, it is not only highly-safe, and be not required to
Remember, it is easy to operate.By presetting multiple groups template characteristic, and when at least two groups characteristic matching degree meets preset condition,
It determines successful match, further improves the accuracy rate of feature identification, ensured the safety of WIFI password.
In previous embodiment one into embodiment three, feature identification engine includes: image identification engine and/or Application on Voiceprint Recognition
Engine, image identification engine further comprise face recognition engine and/or article identification engine.One can be set in mobile terminal
A or multiple features identify engine.When feature identification engine only includes image identification engine, WIFI is given for change according to the user
Starting camera when acquiring feature to be identified, is shot photo, mentioned for carrying out feature by image identification engine by the request of password
It takes and match cognization.When feature identification engine only includes Application on Voiceprint Recognition engine, asking for WIFI password is given for change according to the user
Ask, when acquiring feature to be identified, will starting microphone acquire audio data, for by Application on Voiceprint Recognition engine carry out feature extraction and
Match cognization.When feature identification engine includes image identification engine and Application on Voiceprint Recognition engine simultaneously, spy can pre-established
When levying library, prompt user that feature is selected to identify engine, then, according to the user's choice, to give WIFI for change close receiving user
When acquiring feature to be identified after the request of code, starts the corresponding acquisition equipment of the engine and acquire corresponding feature to be identified.
Example IV:
Correspondingly, the embodiment of the invention also discloses a kind of mobile terminals 40, as shown in Figure 4, comprising:
Request module 400 gives WIFI password for change for when mobile terminal is in WIFI connection status, obtaining user
Request；
Collection apparatus module 410 acquires feature to be identified for giving the request of WIFI password for change according to the user；
Characteristic matching module 420, it is to be identified for being acquired based on preset feature database to the collection apparatus module 410
Feature carries out match cognization；
Password display module 430 shows the preset WIFI of the WIFI of the mobile terminal connection if being used for successful match
Password.
Mobile terminal disclosed by the embodiments of the present invention, by obtaining when the mobile terminal is in WIFI connection status
User gives the request of WIFI password for change；The request for giving WIFI password for change according to the user acquires feature to be identified；It is then based on
Preset feature database carries out match cognization to the feature to be identified；If successful match, the mobile terminal connection is shown
The preset WIFI password of WIFI can only reset router, again when solving user in the prior art and forgetting WIFI password
Problem complicated for operation caused by password is set.WIFI password is given for change by using feature identification, it is not only highly-safe, and be not required to
Remember, it is easy to operate.
Optionally, as shown in figure 5, the collection apparatus module 410 includes:
Image pickup unit 4101 shoots an at least photo for starting the camera of the mobile terminal；
Image feature extraction unit 4102, for extracting the shadow in the photo that the image pickup unit 4101 is shot
As feature.
Optionally, as shown in figure 5, the collection apparatus module 410 includes:
Sound collection unit 4103 acquires a segment of audio for starting the microphone of the mobile terminal；
Vocal print feature extraction unit 4104, for extracting the sound in the audio that the sound collection unit 4103 acquires
Line feature.
Optionally, the multiple groups template that the characteristic matching module 420 is used to calculate separately in the preset feature database is special
The similarity of sign and the feature to be identified.
Optionally, the multiple groups template characteristic calculated separately in the preset feature database and the feature to be identified
Similarity includes: to start to identify thread correspondingly with every group of template characteristic in the preset feature database；Each knowledge
Other thread calculates separately the similarity of the corresponding template characteristic Yu the feature to be identified.
Optionally, successful match is determined as follows: if template characteristic described at least two groups and the spy to be identified
The similarity of sign is more than preset threshold, it is determined that successful match.
When it is implemented, the image feature includes at least: face characteristic or special article feature.
Mobile terminal disclosed by the embodiments of the present invention gives the vocal print template characteristic or shadow of WIFI password for change by presetting
As feature；Then when the mobile terminal is in WIFI connection status, the request that user gives WIFI password for change is obtained；Receiving
User acquires vocal print feature to be identified or image feature after giving the request of WIFI password for change；Based on default template characteristic to it is described to
Identification feature carries out match cognization；Finally, showing that the preset WIFI of the WIFI of the mobile terminal connection is close if successful match
Code can only reset router when solving user in the prior art and forgetting WIFI password, reset behaviour caused by password
Make complicated problem.WIFI password is given for change by using feature identification, it is not only highly-safe, and do not need to remember, it is easy to operate.
By presetting multiple groups template characteristic, and when at least two groups characteristic matching degree meets preset condition, successful match is just determined, into one
Step improves the accuracy rate of feature identification, has ensured the safety of WIFI password.
Embodiment five:
Fig. 6 is the block diagram of the mobile terminal of another embodiment of the present invention.Mobile terminal 600 shown in fig. 6 includes: at least
One processor 601, memory 602, at least one network interface 604, take pictures component 606 and other users interface 603.It is mobile
Various components in terminal 600 are coupled by bus system 605.It is understood that bus system 605 is for realizing these groups
Connection communication between part.Bus system 605 further includes power bus, control bus and state in addition to including data/address bus
Signal bus.But for the sake of clear explanation, various buses are all designated as bus system 605 in Fig. 6.It takes pictures component 606
User shoots face or special article photo.
Wherein, user interface 603 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate, touch screen or Trackpad etc..The present embodiment detects user to desktop folder by touch screen
Trigger action, such as click, pressing.User interface 603 further includes a gram wind, loudspeaker, is mentioned for acquiring voice data, playing
Show information.
It is appreciated that the memory 602 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 602 of system and method described herein is intended to include but is not limited to these and arbitrarily its
It is suitble to the memory of type.
In some embodiments, memory 602 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 6021 and application program 6022.
Wherein, operating system 6021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 6022 includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 6022.In embodiments of the present invention, the journey by calling memory 602 to store
Sequence or instruction, specifically, can be the program or instruction stored in application program 6022.Pass through the touch in user interface 603
Screen detection user uses the operation of application program, and detects user and click the trigger action of desktop folder or open desk file
The trigger action of folder, and the trigger action of detection starting application program.Processor 601 is used to be in when the mobile terminal
When WIFI connection status, the request that user gives WIFI password for change is obtained；It gives the request of WIFI password for change according to the user, acquires
Feature to be identified；Based on preset feature database, match cognization is carried out to the feature to be identified；If successful match, institute is shown
State the preset WIFI password of the WIFI of mobile terminal connection.
The method part that the embodiments of the present invention disclose can be applied in processor 601, or real by processor 601
It is existing.Processor 601 may be a kind of IC chip, the processing capacity with signal.During realization, the above method
Each step can be completed by the integrated logic circuit of the hardware in processor 601 or the instruction of software form.Above-mentioned place
Reason device 601 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated
Circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at
Memory 602, processor 601 read the user in memory 602 to the access times of application program, complete in conjunction with its hardware
The step of stating method.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.
For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein
The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or
It is realized outside processor.
Optionally, processor 601 is used to start the camera of the mobile terminal, shoots an at least photo；It extracts and claps
The image feature in the photo taken the photograph.
Optionally, processor 601 is used to start the microphone of the mobile terminal, acquires a segment of audio；Extract acquisition
Vocal print feature in the audio.
Optionally, processor 601 be used to calculate separately multiple groups template characteristic in the preset feature database and it is described to
The similarity of identification feature.
Optionally, processor 601 for determining successful match as follows: if template characteristic described at least two groups with
The similarity of the feature to be identified is more than preset threshold, it is determined that successful match.
Optionally, the image feature includes at least: face characteristic or special article feature.
Mobile terminal 600 can be realized each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
It repeats no more.Embodiment through the invention can only reset road when solving user in the prior art and forgetting WIFI password
By device, problem complicated for operation caused by password is reset.WIFI password is given for change by using feature identification, not only safety
Height, and do not need to remember, it is easy to operate.
Embodiment six:
Fig. 7 is the structural schematic diagram of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal in Fig. 7
It can be mobile phone, tablet computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer
Deng.
Mobile terminal in Fig. 7 includes radio frequency (Radio Frequency, RF) circuit 710, memory 720, input unit
730, display unit 740, component 750 of taking pictures, processor 760, voicefrequency circuit 770, communication module 780 and power supply 790.Audio-frequency electric
Road 770 is also used to acquire voice data, and plays speech prompt information.The component 750 of taking pictures is for shooting human face photo
Or special article photo.
Wherein, input unit 730 can be used for receiving the trigger action of user's input, and generate the user with mobile terminal
Setting and the related signal input of function control.Specifically, in the embodiment of the present invention, which may include touching
Control panel 731.Touch panel 731, also referred to as touch screen collect touch operation (such as the user of user on it or nearby
Use the operation of any suitable object or attachment such as finger, stylus on touch panel 731), and according to preset journey
Formula drives corresponding attachment device.Optionally, touch panel 731 may include two portions of touch detecting apparatus and touch controller
Point.Wherein, the touch orientation of touch detecting apparatus detection user, and touch operation bring signal is detected, it transmits a signal to
Touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives
The processor 760, and order that processor 760 is sent can be received and executed.Furthermore, it is possible to using resistance-type, condenser type,
The multiple types such as infrared ray and surface acoustic wave realize touch panel 731.In addition to touch panel 731, input unit 730 can be with
Including other input equipments 732, other input equipments 732 can include but is not limited to physical keyboard, function key (such as volume control
Key processed, switch key etc.), trace ball, mouse, one of operating stick etc. or a variety of.Input unit 730 can also include taking the photograph
As head, for shooting photo.
Wherein, display unit 740 can be used for showing information input by user or be supplied to the information and movement of user
The various menu interfaces of terminal 700.Display unit 740 may include display panel 741, optionally, can use LCD or organic hair
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 741.
It should be noted that touch panel 731 can cover display panel 741, touch display screen is formed, when the touch display screen is examined
After measuring touch operation on it or nearby, processor 760 is sent to determine the type of touch event, is followed by subsequent processing device
760 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area
And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface elements such as the icon comprising at least one application program and/or widget desktop control.The Application Program Interface viewing area
Or the empty interface not comprising any content.This commonly uses control viewing area for showing the higher control of utilization rate, for example,
Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.
Wherein processor 760 is the control centre of mobile terminal 700, utilizes various interfaces and connection whole mobile phone
Various pieces, by running or executing the software program and/or module that are stored in first memory 721, and calling storage
Data in second memory 722 execute the various functions and processing data of mobile terminal 700, thus to mobile terminal 700
Carry out integral monitoring.Optionally, processor 760 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 721 in software program and/or module and/
Or the data in the second memory 722, processor 760 are used for when mobile terminal is in WIFI connection status, obtain user
Give the request of WIFI password for change；The request for giving WIFI password for change according to the user acquires feature to be identified；Based on preset spy
Library is levied, match cognization is carried out to the feature to be identified；If successful match, show that the WIFI's of the mobile terminal connection is pre-
Set WIFI password.
Optionally, processor 760 is used to start the camera of the mobile terminal, shoots an at least photo；It extracts and claps
The image feature in the photo taken the photograph.
Optionally, processor 760 is used to start the microphone of the mobile terminal, acquires a segment of audio；Extract acquisition
Vocal print feature in the audio.
Optionally, processor 760 be used to calculate separately multiple groups template characteristic in the preset feature database and it is described to
The similarity of identification feature.
Optionally, processor 760 for determining successful match as follows: if template characteristic described at least two groups with
The similarity of the feature to be identified is more than preset threshold, it is determined that successful match.
Optionally, the image feature includes at least: face characteristic or special article feature.
As it can be seen that mobile terminal through this embodiment, when solving user in the prior art and forgetting WIFI password, Zhi Nengchong
New setting router, resets problem complicated for operation caused by password.WIFI password is given for change by using feature identification, no
It is only highly-safe, and do not need to remember, it is easy to operate.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the movement of foregoing description
The specific work process of terminal, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program code
Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.For mobile terminal reality
For applying example, since it is basically similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
Claims (8)
1. a method of WIFI password is given for change based on feature identification, is applied to mobile terminal characterized by comprising
When the mobile terminal is in WIFI connection status, the request that user gives WIFI password for change is obtained；
The request for giving WIFI password for change according to the user acquires feature to be identified；
Based on preset feature database, match cognization is carried out to the feature to be identified；
If successful match, the preset WIFI password of the WIFI of the mobile terminal connection is shown；
Wherein, described the step of being based on preset feature database, match cognization is carried out to the feature to be identified, comprising:
Calculate separately the similarity of the multiple groups template characteristic and the feature to be identified in the preset feature database；
Wherein, the request for giving WIFI password for change is to give the connection password of the WIFI that the mobile terminal is connected for change to ask
It asks；
Successful match is determined as follows:
If the similarity of template characteristic described at least two groups and the feature to be identified is more than preset threshold, it is determined that matching at
Function.
2. the method according to claim 1, wherein the feature to be identified be image feature, it is described according to institute
The step of stating the request that user gives WIFI password for change, acquiring feature to be identified, comprising:
Start the camera of the mobile terminal, shoots an at least photo；
Extract the image feature in the photo of shooting.
3. the method according to claim 1, wherein the feature to be identified be vocal print feature, it is described according to institute
The step of stating the request that user gives WIFI password for change, acquiring feature to be identified, comprising:
Start the microphone of the mobile terminal, acquires a segment of audio；
Extract the vocal print feature in the audio of acquisition.
4. according to the method described in claim 2, it is characterized in that, the image feature includes at least: face characteristic is specific
Article characteristics.
5. a kind of mobile terminal characterized by comprising
Request module, for when mobile terminal is in WIFI connection status, obtaining the request that user gives WIFI password for change；
Collection apparatus module acquires feature to be identified for giving the request of WIFI password for change according to the user；
Characteristic matching module, the feature to be identified for being acquired based on default feature database to the collection apparatus module are matched
Identification；
Password display module shows the preset WIFI password of the WIFI of the mobile terminal connection if being used for successful match；
Wherein, the characteristic matching module is used for: calculate separately multiple groups template characteristic in the preset feature database with it is described
The similarity of feature to be identified；
Wherein, the request for giving WIFI password for change is to give the connection password of the WIFI that the mobile terminal is connected for change to ask
It asks；
Successful match is determined as follows:
If the similarity of template characteristic described at least two groups and the feature to be identified is more than preset threshold, it is determined that matching at
Function.
6. mobile terminal according to claim 5, which is characterized in that the collection apparatus module includes:
Image pickup unit shoots an at least photo for starting the camera of the mobile terminal；
Image feature extraction unit, the image feature in the photo for extracting the image pickup unit shooting.
7. mobile terminal according to claim 5, which is characterized in that the collection apparatus module includes:
Sound collection unit acquires a segment of audio for starting the microphone of the mobile terminal；
Vocal print feature extraction unit, the vocal print feature in the audio for extracting the sound collection unit acquisition.
8. mobile terminal according to claim 6, which is characterized in that the image feature includes at least: face characteristic or
Special article feature.
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| CN201610867605.XA CN106529403B (en) | 2016-09-29 | 2016-09-29 | A kind of method and mobile terminal for giving WIFI password for change based on feature identification |
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| CN111143806A (en) * | 2019-12-31 | 2020-05-12 | 维沃移动通信有限公司 | Password obtaining method, electronic equipment and server |
| US20220309147A1 (en) * | 2020-05-19 | 2022-09-29 | Arris Enterprises Llc | A modem/gateway device having a wireless network password retrieval function |
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