CN112836533A - Virtual card switching method and electronic terminal - Google Patents
Virtual card switching method and electronic terminal Download PDFInfo
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- CN112836533A CN112836533A CN201911159549.4A CN201911159549A CN112836533A CN 112836533 A CN112836533 A CN 112836533A CN 201911159549 A CN201911159549 A CN 201911159549A CN 112836533 A CN112836533 A CN 112836533A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10237—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the reader and the record carrier being capable of selectively switching between reader and record carrier appearance, e.g. in near field communication [NFC] devices where the NFC device may function as an RFID reader or as an RFID tag
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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
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10257—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for protecting the interrogation against piracy attacks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
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Abstract
The application discloses a virtual card switching method and an electronic terminal, and belongs to the technical field of computers. The method comprises the following steps: collecting biological characteristic information of a user; identifying the biological characteristic information to determine a target characteristic identification of the biological characteristic information; determining a target virtual card identifier corresponding to the target feature identifier based on a first corresponding relation between the stored feature identifier and the virtual card identifier; and switching the virtual card in the terminal to the target virtual card indicated by the target virtual card identifier. The method provided by the application can be used for switching the virtual card of the terminal based on the biological characteristic information, and the user does not need to operate in a virtual card management interface in the switching process, so that the switching flow of the virtual card is effectively simplified, and the switching efficiency is improved.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a virtual card switching method and an electronic terminal.
Background
Near Field Communication (NFC) is widely used in mobile phones, and a mobile phone with the NFC function can simulate a contactless card such as an access card. When the non-contact card is simulated, the NFC function of the mobile phone needs to be started first, and then the non-contact card to be simulated is attached to the NFC induction area of the mobile phone. After the mobile phone detects the contactless card, the unique Identification (ID) of the contactless card can be acquired and stored, so that the simulation of the contactless card can be realized.
In the related art, the same mobile phone may simulate a plurality of contactless cards, that is, the same mobile phone may store a plurality of virtual cards. When a user needs to switch to use different virtual cards, the mobile phone can be triggered to display a virtual card management interface, and icons of a plurality of virtual cards can be displayed in the virtual card management interface. The mobile phone can switch the virtual card corresponding to the icon clicked by the user into the currently used virtual card after detecting the operation of clicking the icon of the virtual card to be switched by the user.
However, the process of switching the virtual card is cumbersome to operate, and the switching efficiency is low.
Disclosure of Invention
The application provides a virtual card switching method and an electronic terminal, which can solve the problems of complex operation and low switching efficiency of the virtual card switching method in the related technology. The technical scheme is as follows:
in one aspect, an electronic terminal is provided, which includes: a biometric collector, a processor and a memory;
the biological characteristic collector is used for collecting biological characteristic information of a user;
the processor is used for identifying the biological characteristic information to determine a target characteristic identifier of the biological characteristic information;
the processor is further configured to determine a target virtual card identifier corresponding to the target feature identifier based on a first corresponding relationship between the feature identifier and the virtual card identifier stored in the memory;
the processor is further configured to switch a virtual card in the terminal to a target virtual card indicated by the target virtual card identifier.
In another aspect, a virtual card switching method is provided, and the method includes:
collecting biological characteristic information of a user;
identifying the biological characteristic information to determine a target characteristic identification of the biological characteristic information;
determining a target virtual card identifier corresponding to the target feature identifier based on a first corresponding relation between the stored feature identifier and the virtual card identifier;
and switching the virtual card in the terminal to the target virtual card indicated by the target virtual card identifier.
In yet another aspect, a computer-readable storage medium having instructions stored therein, which when run on a computer, cause the computer to perform the virtual card switching method provided in the above aspect.
The beneficial effects that technical scheme that this application provided brought can include at least:
the scheme can acquire biological characteristic information of a user, and can determine a target virtual card identifier corresponding to a target characteristic identifier of the currently acquired biological characteristic information based on a first corresponding relation between a stored characteristic identifier of the biological characteristic information and the virtual card identifier, so that a virtual card in the electronic terminal can be switched to the target virtual card indicated by the target virtual card identifier. According to the scheme provided by the embodiment of the application, the virtual card can be bound with the biological characteristic information of the user, so that the user can directly trigger the switching of the virtual card based on the biological characteristic information of the user, the user does not need to operate in a virtual card management interface in the switching process, the switching process of the virtual card is effectively simplified, and the switching efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic diagram of a terminal according to an embodiment of the present application;
fig. 2 is a flowchart of a virtual card switching method according to an embodiment of the present application;
fig. 3 is a flowchart of another virtual card switching method provided in an embodiment of the present application;
FIG. 4 is a schematic diagram of a virtual card management interface according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram illustrating a display of a prompt message according to an embodiment of the present disclosure;
FIG. 6 is a schematic diagram illustrating a display of target virtual card information according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of an electronic terminal according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of another electronic terminal provided in an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
In the related art, if a plurality of virtual cards are stored in a mobile phone with an NFC function, when a user needs to switch to use different virtual cards, the user needs to trigger the mobile phone to display a virtual card management interface (or a virtual card switching interface) by pressing a shortcut key, clicking a designated icon, or using another specific trigger manner. The user may then manually select the virtual card to be switched at the virtual card management interface. The switching process requires at least two operations to select the virtual card to be used. Or, after the mobile phone and the card swiping machine generate radio frequency induction, the mobile phone can automatically display the virtual card management interface. At this time, the user still needs to manually select the virtual card to be switched to complete the switching of the virtual card. The two switching modes both require the user to select and confirm on the virtual card management interface, and are not good in convenience.
Moreover, the status bar of the mobile phone usually only displays the on-off status of NFC, and the user cannot know which virtual card is currently used by the mobile phone. Therefore, before the user uses the virtual card each time, the user can only know the currently used virtual card of the mobile phone after the terminal is triggered to display the virtual card management interface, which brings inconvenience to the user.
The embodiment of the application provides a virtual card switching method, which can simplify the switching process of virtual cards and improve the switching efficiency of the virtual cards. The method can be applied to an electronic terminal with an NFC function, as shown in fig. 1, where the electronic terminal can be a mobile phone 10. Alternatively, the electronic terminal may also be a tablet computer or other mobile terminals such as wearable devices. As shown in fig. 2, the method may include:
The biometric information includes one of fingerprint information, voice information, face feature information, and iris feature information.
The electronic terminal can match the currently acquired biological characteristic information with biological characteristic information (namely, a characteristic information template) input by a user in advance, and if the biological characteristic information is detected to be matched with a certain characteristic information template, the identifier of the matched characteristic information template can be determined as the target characteristic identifier of the biological characteristic information.
In this embodiment of the application, a first corresponding relationship between the feature identifier and the virtual card identifier may be stored in the electronic terminal in advance, and a plurality of virtual card identifiers and feature identifiers corresponding to each virtual card identifier may be recorded in the first corresponding relationship.
Each virtual card identifier may correspond to one or more feature identifiers, and the feature identifiers corresponding to the virtual card identifiers are different, that is, each feature identifier corresponds to only one virtual card identifier.
And 104, switching the virtual card in the electronic terminal to the target virtual card indicated by the target virtual card identifier.
After determining the target virtual card identifier, the electronic terminal may switch the virtual card to the target virtual card indicated by the target virtual card identifier, that is, may set the target virtual card as a virtual card being used.
To sum up, the embodiment of the present application provides a virtual card switching method, in which an electronic terminal may acquire biometric information of a user, and may determine a target virtual card identifier corresponding to a target feature identifier of the currently acquired biometric information based on a first corresponding relationship between a stored feature identifier of the biometric information and the virtual card identifier, so as to switch a virtual card in the electronic terminal to a target virtual card indicated by the target virtual card identifier. According to the method provided by the embodiment of the application, the electronic terminal can bind the virtual card with the biological characteristic information of the user, so that the user can directly trigger the switching of the virtual card based on the biological characteristic information of the user, the user does not need to operate in a virtual card management interface in the switching process, the switching process of the virtual card is effectively simplified, and the switching efficiency is improved.
Fig. 3 is a flowchart of another virtual card switching method provided in this embodiment, where the method may be applied to an electronic terminal with an NFC function, for example, the method may be applied to a mobile phone shown in fig. 1. Referring to fig. 3, the method may include:
The virtual card binding instruction carries a virtual card identifier of the virtual card to be bound and a feature identifier of the biological feature information to be bound.
The virtual card is a card obtained by simulating a non-contact card of an entity by the electronic terminal, and the virtual card identifier is the unique code of the non-contact card. The virtual card identifier may be obtained by detecting a contactless card located in an NFC sensing area of the electronic terminal after the electronic terminal starts an NFC function. The contactless card may be an unencrypted contactless card such as an access card.
The feature identifier of the biometric information may be used to uniquely identify a biometric feature of the user, and the biometric feature may be a fingerprint, a voiceprint, a face feature, an iris feature, and the like of the user.
As an optional implementation manner, a biometric information binding option (e.g., a binding icon or a button) may be further displayed in the virtual card adding interface or the virtual card managing interface in the electronic terminal, where the biometric information binding option is used to indicate that the virtual card is bound with the biometric information of the user. And after the electronic terminal detects the selection operation of the binding option for the virtual card to be bound, acquiring the characteristic identifier of the biological characteristic information to be bound, and further generating the virtual card binding instruction. Wherein the selection operation may be a click operation.
For example, as shown in fig. 4, a plurality of icons of virtual cards, a name of each virtual card, and a binding icon 100a corresponding to each virtual card may be displayed in the virtual card management interface 100 of the electronic terminal. When the electronic terminal detects the click operation of the user on the binding icon 100a of a virtual card to be bound, the electronic terminal can obtain the feature identifier of the biological feature information to be bound corresponding to the virtual card.
In the process of obtaining the feature identifier of the biological feature information to be bound, the electronic terminal can directly collect the biological feature information to be bound and generate the feature identifier for uniquely identifying the biological feature information to be bound. Then, the electronic terminal can generate a feature information template based on the biological feature information to be bound, and the feature information template corresponds to the stored feature information template and the feature identifier of the biological feature information to be bound.
Or, the electronic terminal may also display a selection interface of the feature information template, where the selection interface displays a feature identifier of at least one feature information template pre-stored in the electronic terminal. The electronic terminal may determine the feature identifier of a certain feature information template as the feature identifier of the biometric information to be bound after detecting a selection operation for the feature identifier of the feature information template.
As another optional implementation manner, a virtual card binding option may be displayed in the feature information template management interface in the electronic terminal, where the virtual card binding option is used to instruct to bind biometric information (i.e., a feature information template) pre-entered by a user with a virtual card. After the electronic terminal detects the selection operation of the binding option for the characteristic information template to be bound, the virtual card identifier of the virtual card to be bound can be obtained, and then the virtual card binding instruction is generated.
In the process of acquiring the virtual card identifier of the virtual card to be bound, the electronic terminal can directly detect the non-contact card located in the NFC sensing area of the electronic terminal to obtain the virtual card identifier of the virtual card to be bound. Alternatively, the electronic terminal may display a selection interface of the virtual card, where a virtual card identifier, a name of the virtual card, an icon of the virtual card, or the like of at least one virtual card stored in the electronic terminal in advance is displayed in the selection interface. The electronic terminal may obtain the virtual card identifier of the virtual card to be bound after detecting the selection operation for the virtual card to be bound.
After the electronic terminal acquires the virtual card identifier of the virtual card to be bound and the feature identifier of the biological feature information to be bound, in order to ensure the accuracy of virtual card switching and avoid false switching, the electronic terminal may first detect whether the feature identifier of the biological feature information to be bound is bound with the virtual card identifiers of other virtual cards or bound with a target verification function. The target verification function may include a screen unlocking function, a payment verification function, a start verification function of an application program, and the like.
If the electronic terminal detects that the feature identifier of the biometric information to be bound is bound with the virtual card identifier of another virtual card or bound with the target verification function, step 203 may be executed. If the electronic terminal detects that the feature identifier of the biometric information to be bound is not bound to the virtual card identifier of another virtual card and is not bound to the target verification function, step 204 may be executed.
And step 203, displaying prompt information.
If the electronic terminal detects that the feature identifier of the biological feature information to be bound is bound with the virtual card identifiers of other virtual cards or bound with the target verification function, prompt information can be displayed, and the prompt information is used for prompting a user to replace the biological feature information to be bound. Therefore, each piece of biological characteristic information can be bound with only one virtual card, and the phenomenon that the biological characteristic information switches the virtual card by mistake or triggers a target verification function by mistake is avoided.
For example, assuming that the biometric information is fingerprint information, the feature identifier of the biometric information to be bound carried in the virtual card binding instruction is: fingerprint 1. If the electronic terminal detects that the characteristic mark is: the fingerprint of fingerprint 1 has been set as the screen unlock fingerprint, i.e. the feature identification is: if the fingerprint information of the fingerprint 1 has been bound to the screen unlocking function, as shown in fig. 5, the electronic terminal may display a prompt message 100b on its display interface, where the prompt message 100b may be: the current fingerprint is a screen unlocking fingerprint, and other fingerprints are required to be replaced.
And 204, recording the feature identifier of the biological feature information to be bound and the virtual card identifier of the virtual card to be bound in the first corresponding relation.
If the electronic terminal detects that the feature identifier of the biometric information to be bound is not bound with the virtual card identifiers of other virtual cards and is not bound with the target verification function, the electronic terminal may record the feature identifier of the biometric information to be bound and the virtual card identifier of the virtual card to be bound in the first corresponding relationship. That is, the electronic terminal may record the corresponding relationship between the feature identifier of the biometric information to be bound and the virtual card identifier of the virtual card to be bound, so as to bind the biometric information and the virtual card. Wherein the first corresponding relationship may be stored in a data storage module of the electronic terminal.
For example, it is assumed that the feature identifier of the biometric information to be bound carried in the virtual card binding instruction is: fingerprint 1, the virtual card identifier of the virtual card to be bound is: ID1, the electronic terminal may record the signature and virtual card identification in a first correspondence as shown in table 1. As shown in table 1, the first corresponding relationship further records a feature identifier: virtual card identification corresponding to fingerprint 0: ID 0.
TABLE 1
| Feature identification | Virtual card identification |
| Fingerprint 0 | ID0 |
| Fingerprint 1 | ID1 |
In the embodiment of the application, a biological characteristic information biological characteristic collector is arranged in the electronic terminal. When a user needs to switch the virtual card in the electronic terminal, the electronic terminal can be triggered to collect the biological characteristic information of the user. The biometric information may include one of fingerprint information, voice information, face feature information, and iris feature information.
For example, if the biometric information is fingerprint information, the user may touch a fingerprint acquisition area of the electronic terminal with a finger, and the electronic terminal may further acquire the fingerprint information of the user through a fingerprint processor thereof. If the biometric information is voice information, the user may speak the voice information for performing virtual card switching, for example, "switch to the access card 1" or "switch to the access card 2", and the electronic terminal may further collect the voice information of the user through its voice biometric collector (e.g., a microphone). If the biometric information is face feature information (or iris feature information), the user can align the face (or eyes) with a camera of the electronic terminal, and the electronic terminal can further acquire the face feature information (or iris feature information) of the user through the camera.
Step 206, the biometric information is recognized to determine the target feature identifier of the biometric information.
The electronic terminal can match the collected biological characteristic information with a pre-stored characteristic information template, and if the biological characteristic information is detected to be matched with a certain characteristic information template, the identification of the matched characteristic information template can be determined as the target characteristic identification of the biological characteristic information. If it is detected that the biometric information is not matched with each of the feature information templates, the operation may be terminated, i.e., the following procedure is not performed.
For example, assuming that a user touches a fingerprint collection area of the electronic terminal with an index finger, after collecting fingerprint information of the index finger, the electronic terminal may match the fingerprint information with a pre-stored fingerprint template. If the fingerprint information and the characteristic identification of the index finger are detected as follows: if the fingerprint template of the fingerprint 1 is matched, the target feature identifier of the fingerprint information of the index finger can be determined as follows: fingerprint 1. Optionally, the electronic terminal may obtain the Fingerprint identifier by a Fingerprint identification method (Fingerprint): getFingerId () method, which obtains the signature of the fingerprint information from the fingerprint processor.
In this embodiment of the application, a first corresponding relationship between the feature identifier and the virtual card identifier may be stored in the electronic terminal in advance, and a plurality of virtual card identifiers and feature identifiers corresponding to each virtual card identifier may be recorded in the first corresponding relationship. The electronic terminal can search and obtain the target virtual card identifier corresponding to the target feature identifier from the first corresponding relationship. Each virtual card identifier may correspond to one or more feature identifiers, and the feature identifiers corresponding to the virtual card identifiers are different, that is, each feature identifier corresponds to only one virtual card identifier.
For example, it is assumed that a first corresponding relationship stored in a data storage module of the electronic terminal is shown in table 1, and a target feature identifier currently acquired by the electronic terminal is: fingerprint 1, the electronic terminal may determine that the target virtual card identifier is: ID 1.
And step 208, switching the virtual card in the electronic terminal to the target virtual card indicated by the target virtual card identifier.
After determining the target virtual card identifier, the electronic terminal may switch the virtual card to the target virtual card indicated by the target virtual card identifier, that is, may set the target virtual card as a virtual card being used.
Optionally, in this embodiment of the application, the electronic terminal may write the acquired target virtual card identifier into an NFC configuration file (for example, an nfcconfig.
After receiving the notification message indicating to perform the virtual card switching operation, the emulation module may first read the target virtual card identifier from the NFC configuration file. The emulation module may then invoke a discovery-enabled method for the NFC service (Nfcservice): the enableDiscovery () starts the NFC initialization process, and then may call an NFC configuration method (e.g., NFC _ dm _ set _ list _ mode _ set _ configuration method) in a Hardware Abstraction Layer (HAL) Layer to load a target virtual card identifier saved in the NFC configuration file and send it to the NFC controller, thereby completing simulation of the target virtual card indicated by the target virtual card identifier.
In this embodiment of the application, a second corresponding relationship between the virtual card identifier and the virtual card information may also be stored in the electronic terminal, and the electronic terminal may further search and obtain the target virtual card information corresponding to the target virtual card identifier from the second corresponding relationship. The virtual card information may include at least one of a name of the virtual card and an icon of the virtual card. The second corresponding relationship and the first corresponding relationship may be recorded in the same corresponding relationship table, or may also be recorded in different corresponding relationship tables, which is not limited in this embodiment of the application.
For example, it is assumed that a correspondence table for recording the first correspondence and the second correspondence stored in the data storage module of the electronic terminal is shown in table 2, and the virtual card information recorded in the correspondence table is a name of the virtual card. If the target virtual card identifier currently acquired by the simulation module of the electronic terminal is: ID1, the emulation module can identify the target virtual card as: ID1 is sent to the data storage module, which in turn can determine the target virtual card identification based on the correspondence shown in table 2: the name of the target virtual card corresponding to ID1 is: an access card 1.
TABLE 2
| Feature identification | Virtual card identification | Name of virtual card |
| Fingerprint 0 | ID0 | Entrance guard card 0 |
| Fingerprint 1 | ID1 | Entrance guard card 1 |
And step 210, displaying the target virtual card information.
In this embodiment, the electronic terminal may display, in a display interface thereof, for example, in a status bar or a notification bar, target virtual card information of a target virtual card currently in use, so that a user knows the target virtual card currently in use. And the status bar is fixedly displayed in the top area of the display screen of the electronic terminal. The notification bar is used for displaying a notification message, and the electronic terminal can display the notification bar after detecting a display trigger operation, wherein the display trigger operation can be an operation of sliding downwards from the top of the display screen.
When the user determines that the virtual card is the virtual card which needs to be used currently based on the target virtual card information, the virtual card can be directly used without switching. Moreover, the electronic terminal displays the target virtual card information, so that a user can know the working state of each virtual card in the electronic terminal more visually, the reminding to the user is enhanced, the user can be reminded to close the virtual card or the NFC function in time on occasions needing the registration of the electronic terminal and the like, and the leakage of the safety information of the virtual card can be avoided to a certain extent.
Optionally, the simulation module in the electronic terminal may send the acquired target virtual card information to the virtual card information display module in a broadcast manner, so that the virtual card information display module displays the target virtual card information in a status bar or a notification bar of the electronic terminal. The virtual card information display module can continuously monitor the broadcast sent by the simulation module after detecting that the NFC function and the card simulation function of the electronic terminal are started. And after receiving the broadcast sent by the simulation module, updating and displaying the information of the target virtual card in a status bar or a notification bar in time. When the NFC function or the card simulation function of the electronic terminal is turned off, the virtual card information display module also stops working, that is, the virtual card information display module does not display the virtual card information in the display interface of the electronic terminal.
For example, assume that the target virtual card information is the name of the target virtual card: the access card 1, as shown in fig. 6, the electronic terminal 10 may display the name 200a of the target virtual card in the status bar 200: an access card 1.
It should be noted that, in this embodiment of the application, when the electronic terminal detects that the user triggers to switch the virtual card through a manner other than the biometric information, for example, a manner of clicking an icon of the virtual card to be switched on the virtual card management interface, or detects that the electronic terminal starts the NFC function and the card simulation function, the electronic terminal may obtain the target virtual card identifier from the NFC configuration file, and execute the method shown in steps 208 to 210.
It should be further noted that, the order of the steps of the virtual card switching method provided in the embodiment of the present application may be appropriately adjusted, and the steps may also be increased or decreased according to the situation. For example, steps 202 and 203 may be eliminated, and steps 209 and 210 may also be eliminated. Any method that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present application is covered by the protection scope of the present application, and thus the detailed description thereof is omitted.
To sum up, the embodiment of the present application provides a virtual card switching method, in which an electronic terminal may acquire biometric information of a user, and may determine a target virtual card identifier corresponding to a target feature identifier of the currently acquired biometric information based on a first corresponding relationship between a stored feature identifier of the biometric information and the virtual card identifier, so as to switch a virtual card in the electronic terminal to a target virtual card indicated by the target virtual card identifier. According to the method provided by the embodiment of the application, the electronic terminal can bind the virtual card with the biological characteristic information of the user, so that the user can directly trigger the switching of the virtual card based on the biological characteristic information of the user, the user does not need to operate in a virtual card management interface in the switching process, the switching process of the virtual card is effectively simplified, and the switching efficiency is improved. Moreover, the electronic terminal triggers the switching of the virtual card based on the biological characteristic information of the user, so that the safety of the switching operation can be ensured.
In addition, the electronic terminal can also display the target virtual card information of the switched target virtual card, so that a user can conveniently confirm the current NFC card simulation state of the electronic terminal, the use by the user is facilitated, unnecessary switching operation is avoided, the user can be reminded, and the privacy and safety of the virtual card are protected.
Fig. 7 is a schematic structural diagram of an electronic terminal according to an embodiment of the present application, where the electronic terminal may be a mobile phone as shown in fig. 1. Referring to fig. 7, the electronic terminal may include:
the biometric collector 301 is used for collecting biometric information of the user.
A processor 302 for recognizing the biometric information to determine a target feature identification of the biometric information.
The processor 302 is further configured to determine a target virtual card identifier corresponding to the target feature identifier based on the first corresponding relationship between the feature identifier and the virtual card identifier stored in the memory 303.
The processor 302 is further configured to switch the virtual card in the terminal to the target virtual card indicated by the target virtual card identifier.
Optionally, the biometric information includes one of fingerprint information, voice information, face feature information, and iris feature information. When the biometric information is fingerprint information, the biometric collector 301 may be a fingerprint collecting module. When the biometric information is voice information, the biometric collector 301 may be a voice collecting module, such as a microphone. When the biometric information is face feature information or iris feature information, the biometric collector 301 may be a camera.
Optionally, the processor 302 may be further configured to determine, based on the second correspondence between the stored virtual card identifier and the virtual card information, target virtual card information corresponding to the target virtual card identifier, where the virtual card information includes at least one of a name of a virtual card and an icon of the virtual card.
Accordingly, as shown in fig. 7, the electronic terminal may further include: a display screen 304; the processor 302 may also be configured to control the display screen 304 to display the target virtual card information.
Wherein the processor 302 can control the display 304 to display the target virtual card information in a status bar or a notification bar of the electronic terminal.
Optionally, the processor 302 may further be configured to: receiving a virtual card binding instruction, wherein the virtual card binding instruction carries a virtual card identifier of a virtual card to be bound and a feature identifier of biological feature information to be bound; and recording the feature identifier of the biometric information to be bound and the virtual card identifier of the virtual card to be bound in the first correspondence stored in the memory 303.
Optionally, the processor 302 may be further configured to control the display screen 304 to display a prompt message for prompting the user to replace the biometric information to be bound when it is detected that the feature identifier of the biometric information to be bound is bound with the virtual card identifier of another virtual card or bound with the target verification function.
Wherein the target verification function may include at least one of a screen unlock function, a payment verification function, and a start verification function of an application.
To sum up, the embodiment of the present application provides an electronic terminal, which can acquire biometric information of a user, and determine a target virtual card identifier corresponding to a target feature identifier of the currently acquired biometric information based on a first corresponding relationship between a stored feature identifier of the biometric information and a virtual card identifier, so as to switch a virtual card in the terminal to a target virtual card indicated by the target virtual card identifier. The electronic terminal can bind the virtual card with the biological characteristic information of the user, so that the user can directly trigger the switching of the virtual card based on the biological characteristic information of the user, the user does not need to operate in a virtual card management interface in the switching process, the switching flow of the virtual card is effectively simplified, and the switching efficiency is improved. Moreover, the switching of the virtual card is triggered based on the biological characteristic information of the user, so that the safety of the switching operation can be ensured.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the electronic terminal and each device described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Fig. 8 is a schematic structural diagram of another electronic terminal according to an embodiment of the present disclosure, and as shown in fig. 8, the electronic terminal 10 may include a controller 110, a communication interface 130, a user input/output interface 140, a memory 190, and a power supply 180. In some embodiments, the electronic terminal 10 may be a smart device, such as a smart phone.
Referring to fig. 8, the controller 110 includes a processor 112 and RAM 113 and ROM 114, a communication interface 130, and a communication bus. The controller 110 is used to control the operation and operation of the electronic terminal 10, as well as the communication and coordination among the various internal components and the external and internal data processing functions.
The communication interface 130 enables communication of control signals and data signals with other devices under the control of the controller 110. Such as: and sending the received user input signal to the display device. The communication interface 130 may include at least one of a WiFi chip, a bluetooth module, an NFC module, and other near field communication modules.
A user input/output interface 140, wherein the input interface includes at least one of a microphone 141, a touch pad 142, a sensor 143, keys 144, and other input interfaces. Such as: the user can realize the user instruction input function through actions such as voice, touch, gestures, pressing and the like, and the input interface converts the received analog signals into digital signals and converts the digital signals into corresponding instruction signals.
The output interface includes an interface that transmits the received user instruction to the other device. In some embodiments, it may be an infrared interface or a radio frequency interface.
In some embodiments, the electronic terminal 10 includes at least one of a communications interface 130 and an output interface. The electronic terminal 10 is configured with a communication interface 130, such as: the WiFi, Bluetooth, NFC and other modules can transmit the user input command to other equipment through WiFi protocol, Bluetooth protocol or NFC protocol coding.
A memory 190 for storing various operating programs, data, and applications for driving and controlling the electronic terminal 10 under the control of the controller 110. The memory 190 may store various control signal commands input by a user. For example, the memory 190 stores a computer program, and the controller 110 can implement the virtual card switching method provided by the above method embodiments when executing the computer program.
A power supply 180 for providing operational power support to the various components of the electronic terminal 10 under the control of the controller 110. A battery and associated control circuitry.
The embodiment of the present disclosure further provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the computer-readable storage medium runs on a computer, the computer is caused to execute the virtual card switching method provided in the above method embodiment.
All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments shown in the present application without inventive effort, shall fall within the scope of protection of the present application. Moreover, while the disclosure herein has been presented in terms of exemplary one or more examples, it is to be understood that each aspect of the disclosure can be utilized independently and separately from other aspects of the disclosure to provide a complete disclosure.
It should be understood that the terms "first" and "second," and the like in the description and claims of this application and in the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used are interchangeable under appropriate circumstances and can be implemented in sequences other than those illustrated or otherwise described herein with respect to the embodiments of the application, for example.
Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.
The term "module," as used herein, refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.
The above description is only exemplary of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like that are made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. An electronic terminal, characterized in that the electronic terminal comprises: a biometric collector, a processor and a memory;
the biological characteristic collector is used for collecting biological characteristic information of a user;
the processor is used for identifying the biological characteristic information to determine a target characteristic identifier of the biological characteristic information;
the processor is further configured to determine a target virtual card identifier corresponding to the target feature identifier based on a first corresponding relationship between the feature identifier and the virtual card identifier stored in the memory;
the processor is further configured to switch a virtual card in the terminal to a target virtual card indicated by the target virtual card identifier.
2. The electronic terminal of claim 1, wherein the biometric information comprises one of fingerprint information, voice information, face feature information, and iris feature information.
3. The electronic terminal according to claim 1, characterized in that the electronic terminal further comprises: a display screen; the processor is further configured to:
determining target virtual card information corresponding to the target virtual card identifier based on a second corresponding relation between the stored virtual card identifier and the virtual card information, wherein the virtual card information comprises at least one of the name of the virtual card and the icon of the virtual card;
and controlling the display screen to display the target virtual card information.
4. The electronic terminal of claim 3, wherein the processor is configured to control the display to display the target virtual card information in a status bar or a notification bar of the electronic terminal.
5. The electronic terminal of any of claims 1 to 4, wherein the processor is further configured to:
receiving a virtual card binding instruction, wherein the virtual card binding instruction carries a virtual card identifier of a virtual card to be bound and a feature identifier of biological feature information to be bound;
recording the feature identifier of the biometric information to be bound and the virtual card identifier of the virtual card to be bound in the first corresponding relation stored in the memory.
6. The electronic terminal of claim 5, wherein the processor is further configured to:
if the fact that the feature identification of the biological feature information to be bound is bound with the virtual card identification of other virtual cards or bound with the target verification function is detected, controlling a display screen to display prompt information;
and the prompt information is used for prompting the user to replace the biological characteristic information to be bound.
7. The electronic terminal according to claim 6,
the target verification function includes at least one of a screen unlock function, a payment verification function, and a start verification function of an application.
8. A virtual card switching method, characterized in that the method comprises:
collecting biological characteristic information of a user;
identifying the biological characteristic information to determine a target characteristic identification of the biological characteristic information;
determining a target virtual card identifier corresponding to the target feature identifier based on a first corresponding relation between the stored feature identifier and the virtual card identifier;
and switching the virtual card in the terminal to the target virtual card indicated by the target virtual card identifier.
9. The method of claim 8, wherein after determining the target virtual card identification corresponding to the target feature identification, the method further comprises:
determining target virtual card information corresponding to the target virtual card identifier based on a second corresponding relation between the stored virtual card identifier and the virtual card information, wherein the virtual card information comprises at least one of the name of the virtual card and the icon of the virtual card;
and displaying the target virtual card information.
10. The method according to claim 8 or 9, characterized in that the method further comprises:
receiving a virtual card binding instruction, wherein the virtual card binding instruction carries a virtual card identifier of a virtual card to be bound and a feature identifier of biological feature information to be bound;
and recording the characteristic identifier of the biological characteristic information to be bound and the virtual card identifier of the virtual card to be bound in the first corresponding relation.
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| CN201911159549.4A CN112836533A (en) | 2019-11-22 | 2019-11-22 | Virtual card switching method and electronic terminal |
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| CN201911159549.4A CN112836533A (en) | 2019-11-22 | 2019-11-22 | Virtual card switching method and electronic terminal |
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Application publication date: 20210525 |