CN109583356B

CN109583356B - Fingerprint identification method and related product

Info

Publication number: CN109583356B
Application number: CN201811409622.4A
Authority: CN
Inventors: 袁石林; 陈汝轩
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2023-04-07
Anticipated expiration: 2038-11-23
Also published as: CN109583356A

Abstract

The embodiment of the application discloses a fingerprint identification method and a related product, which are applied to electronic equipment, wherein the electronic equipment comprises an optical fingerprint identification module and a display screen, the optical fingerprint identification module is integrated below the display screen, and the method comprises the following steps: when detecting that an icon of a preset application is pressed, acquiring a fingerprint image of a pressing area; matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image; determining a target configuration parameter corresponding to the target preset fingerprint template; and starting the preset application, and carrying out configuration operation on the preset application according to the target configuration parameters. By adopting the embodiment of the application, not only can the application be started, but also the application can be configured and operated, the fingerprint function is enriched, and the practical value of the fingerprint function is improved.

Description

Fingerprint identification method and related product

Technical Field

The application relates to the technical field of electronic equipment, in particular to a fingerprint identification method and a related product.

Background

With the widespread use of electronic devices (such as mobile phones, tablet computers, and the like), the electronic devices have more and more applications and more powerful functions, and the electronic devices are developed towards diversification and personalization, and become indispensable electronic products in the life of users. At present, the fingerprint identification technique also becomes electronic equipment's standard and joins in marriage the technique, and along with the development of fingerprint identification technique, it is optical fingerprint identification module that is comparatively popular at present, and this optical fingerprint identification module can integrate well in the screen below, but the function of fingerprint is only limited in the unblock, consequently, has then restricted the practical value of fingerprint function.

Disclosure of Invention

The embodiment of the application provides a fingerprint identification method and a related product, which can enrich the fingerprint function and improve the practical value of the fingerprint function.

In a first aspect, an embodiment of the present application provides an electronic device, which includes a processing circuit, and an optical fingerprint identification module and a display screen connected to the processing circuit, and the optical fingerprint identification module is integrated below the display screen, wherein,

the optical fingerprint identification module is used for acquiring a fingerprint image of a pressing area when the display screen detects that a preset application icon is pressed;

the processing circuit is used for matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image; determining a target configuration parameter corresponding to the target preset fingerprint template; and starting the preset application, and carrying out configuration operation on the preset application according to the target configuration parameters.

In a second aspect, an embodiment of the present application provides a fingerprint identification method, which is applied to an electronic device, where the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, and the method includes:

when detecting that an icon of a preset application is pressed, acquiring a fingerprint image of a pressing area;

matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image;

determining a target configuration parameter corresponding to the target preset fingerprint template;

and starting the preset application, and carrying out configuration operation on the preset application according to the target configuration parameters.

In a third aspect, an embodiment of the present application provides a fingerprint identification device, which is applied to an electronic device, where the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, the device includes: an acquisition unit, a matching unit, a determination unit and an execution unit, wherein,

the acquisition unit is used for acquiring a fingerprint image of a pressing area when the icon of the preset application is detected to be pressed;

the matching unit is used for matching the fingerprint image with a preset fingerprint template set to obtain a fingerprint matching result

The target preset fingerprint template which is successfully matched with the fingerprint image is obtained;

the determining unit is used for determining a target configuration parameter corresponding to the target preset fingerprint template;

the execution unit is configured to start the preset application and perform configuration operation on the preset application according to the target configuration parameter.

In a fourth aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps in the second aspect of the embodiment of the present application.

In a fifth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program makes a computer perform some or all of the steps described in the second aspect of the present application.

In a sixth aspect, embodiments of the present application provide a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps as described in the second aspect of embodiments of the present application. The computer program product may be a software installation package.

It can be seen that the fingerprint identification method and the related product described in the embodiments of the present application are applied to an electronic device, the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, when it is detected that an icon of a preset application is pressed, a fingerprint image of a pressing area is obtained, the fingerprint image is matched with a preset fingerprint template set, a target preset fingerprint template successfully matched with the fingerprint image is obtained, a target configuration parameter corresponding to the target preset fingerprint template is determined, the preset application is started, and the preset application is configured according to the target configuration parameter.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1A is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;

fig. 1B is a schematic flowchart of a fingerprint identification method according to an embodiment of the present application;

fig. 1C is a schematic diagram illustrating a position of a preset application of a display screen according to an embodiment of the present application;

FIG. 1D is a schematic diagram illustrating a fingerprint image capture provided by an embodiment of the present application;

FIG. 2 is a schematic flowchart of another fingerprint identification method provided in an embodiment of the present application;

FIG. 3 is a schematic flowchart of another fingerprint identification method provided in the embodiments of the present application;

fig. 4 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;

FIG. 5A is a block diagram illustrating functional units of a fingerprint identification device according to an embodiment of the present disclosure;

fig. 5B is a block diagram illustrating functional units of another fingerprint identification device according to an embodiment of the present disclosure.

Detailed Description

The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The electronic device related to the embodiments of the present application may include various handheld devices, vehicle-mounted devices, wearable devices (smart watches, smart bracelets, wireless headsets, augmented reality/virtual reality devices, smart glasses), computing devices or other processing devices connected to wireless modems, and various forms of User Equipment (UE), mobile Stations (MS), terminal devices (terminal device), and the like, which have wireless communication functions. For convenience of description, the above-mentioned devices are collectively referred to as electronic devices.

In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following describes embodiments of the present application in detail.

Referring to fig. 1A, fig. 1A is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application, the electronic device 100 includes a storage and processing circuit 110, and a sensor 170 connected to the storage and processing circuit 110, the sensor 170 includes a camera, where:

the electronic device 100 may include control circuitry, which may include storage and processing circuitry 110. The storage and processing circuitry 110 may be memory, such as hard disk drive memory, non-volatile memory (e.g., flash memory or other electronically programmable read-only memory used to form a solid state drive, etc.), volatile memory (e.g., static or dynamic random access memory, etc.), etc., and embodiments of the present application are not limited thereto. Processing circuitry in storage and processing circuitry 110 may be used to control the operation of electronic device 100. The processing circuitry may be implemented based on one or more microprocessors, microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.

The storage and processing circuitry 110 may be used to run software in the electronic device 100, such as an Internet browsing application, a Voice Over Internet Protocol (VOIP) telephone call application, an email application, a media playing application, operating system functions, and so forth. The software may be used to perform control operations such as, for example, camera-based image capture, ambient light measurement based on an ambient light sensor, proximity sensor measurement based on a proximity sensor, information display functions implemented based on status indicators such as status indicator lights of light emitting diodes, touch event detection based on a touch sensor, functions associated with displaying information on multiple (e.g., layered) display screens, operations associated with performing wireless communication functions, operations associated with collecting and generating audio signals, control operations associated with collecting and processing button press event data, and other functions in the electronic device 100, without limitation.

The electronic device 100 may include input-output circuitry 150. The input-output circuit 150 may be used to enable the electronic device 100 to input and output data, i.e., to allow the electronic device 100 to receive data from an external device and also to allow the electronic device 100 to output data from the electronic device 100 to the external device. The input-output circuit 150 may further include a sensor 170. Sensor 170 may include an ambient light sensor, a proximity sensor based on light and capacitance, an optical fingerprint recognition module, a touch sensor (e.g., based on an optical touch sensor and/or a capacitive touch sensor, where the touch sensor may be part of a touch display screen, or may be used independently as a touch sensor structure), an acceleration sensor, a camera, and other sensors, etc., the camera may be a front-facing camera or a rear-facing camera, and the optical fingerprint recognition module may be integrated below the display screen for collecting fingerprint images.

Input-output circuit 150 may also include one or more display screens, such as display screen 130. The display 130 may include one or a combination of liquid crystal display, organic light emitting diode display, electronic ink display, plasma display, display using other display technologies. The display screen 130 may include an array of touch sensors (i.e., the display screen 130 may be a touch display screen). The touch sensor may be a capacitive touch sensor formed by a transparent touch sensor electrode (e.g., an Indium Tin Oxide (ITO) electrode) array, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, and the like, and the embodiments of the present application are not limited thereto.

The electronic device 100 may also include an audio component 140. The audio component 140 may be used to provide audio input and output functionality for the electronic device 100. The audio components 140 in the electronic device 100 may include a speaker, a microphone, a buzzer, a tone generator, and other components for generating and detecting sound.

The communication circuit 120 may be used to provide the electronic device 100 with the capability to communicate with external devices. The communication circuit 120 may include analog and digital input-output interface circuits, and wireless communication circuits based on radio frequency signals and/or optical signals. The wireless communication circuitry in communication circuitry 120 may include radio-frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, filters, and antennas. For example, the wireless Communication circuitry in Communication circuitry 120 may include circuitry to support Near Field Communication (NFC) by transmitting and receiving Near Field coupled electromagnetic signals. For example, the communication circuit 120 may include a near field communication antenna and a near field communication transceiver. The communications circuitry 120 may also include a cellular telephone transceiver and antenna, a wireless local area network transceiver circuitry and antenna, and so forth.

The electronic device 100 may further include a battery, power management circuitry, and other input-output units 160. The input-output unit 160 may include buttons, joysticks, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes and other status indicators, and the like.

A user may input commands through input-output circuitry 150 to control the operation of electronic device 100, and may use output data of input-output circuitry 150 to enable receipt of status information and other outputs from electronic device 100.

The electronic device described above with reference to fig. 1A may be configured to implement the following functions:

the optical fingerprint identification module is used for acquiring a fingerprint image of a pressing area when the display screen detects that an icon of a preset application is pressed;

In one possible example, in terms of determining the target configuration parameters corresponding to the target preset fingerprint template, the processing circuit is specifically configured to:

acquiring a target fingerprint identification corresponding to the target preset fingerprint template;

and determining target configuration parameters corresponding to the target preset fingerprint template according to a mapping relation between preset fingerprint identification and configuration parameters.

In one possible example, the processing circuit is further specifically configured to:

detecting whether the preset application exists in a preset application set or not, wherein the preset application set comprises at least one application, and each application establishes a corresponding relation with at least one preset fingerprint template in the preset fingerprint template set;

and the step of acquiring the fingerprint image of the pressing area is executed by the optical fingerprint identification module when the preset application exists in the preset application set.

In a possible example, the processing circuit is further specifically configured to determine a preset minimum electric quantity value corresponding to the target configuration parameter;

the power management circuit is used for acquiring a current electric quantity value of the electronic equipment;

the processing circuit is further specifically configured to execute the step of starting the preset application and performing configuration operation on the preset application according to the target configuration parameter when the current electric quantity value is greater than the preset lowest electric quantity value; and when the current electric quantity value is smaller than or equal to the preset lowest electric quantity value, determining a configuration parameter corresponding to the current electric quantity value, starting the preset application, and performing configuration operation on the preset application according to the configuration parameter corresponding to the current electric quantity.

In one possible example, when the icon is located at the lock screen interface, the processing circuit is further specifically configured to:

determining target login information corresponding to the target preset fingerprint template;

in the aspect of starting the preset application, the processing circuit is specifically configured to:

and unlocking the screen locking interface, and starting the preset application according to the target login information.

In one possible example, the optical fingerprint identification module comprises a fingerprint collection area, in terms of acquiring a fingerprint image of the pressing area, the optical fingerprint identification module is specifically configured to:

acquiring the target area of the pressing area falling into the fingerprint acquisition area;

and when the target area is larger than a preset area, acquiring the fingerprint image through the optical fingerprint identification module.

In one possible example, the set of preset fingerprint templates includes a plurality of preset fingerprint templates;

in the aspect of matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image, the processing circuit is specifically configured to:

acquiring matching priority sequences and preset thresholds corresponding to the preset fingerprint templates;

sequentially matching the fingerprint image with preset fingerprint templates in the preset fingerprint template set according to the matching priority sequence and the preset threshold;

and if the matching value between the fingerprint image and any preset fingerprint template in the preset fingerprint template set is greater than the preset threshold value, ending the matching process, and taking any preset fingerprint template as the target preset fingerprint template.

In one possible example, the fingerprint collection area of the optical fingerprint identification module comprises the whole area or a partial area of the display screen.

Referring to fig. 1B, fig. 1B is a schematic flowchart of a fingerprint identification method according to an embodiment of the present disclosure, and as shown in the drawing, the fingerprint identification method is applied to the electronic device shown in fig. 1A, the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, and the fingerprint identification method includes:

101. when the icon of the preset application is detected to be pressed, acquiring a fingerprint image of the pressed area.

The preset application may be at least one of the following: a payment application, a shopping application, a video application, a music application, a game application, an instant messaging application, a browser application, a mailbox application, etc., but not limited thereto, the icon of the preset application may be at least one of the following: the desktop icon, the desktop shortcut icon, the icon of the unlocking interface, or may be one icon in a designated page of the preset application, which is not limited herein. In the embodiment of the application, optics fingerprint identification module is integrated in the below of the specified area of display screen, and this optics fingerprint identification module includes that the fingerprint is gathered regionally, and this fingerprint is gathered regionally and is corresponded with the specified area, and this fingerprint is gathered regionally promptly and is a slice region in the touch screen, and the big region that a plurality of fingers can be pressed simultaneously to the size promptly, rather than the little region that only can supply single finger to press, and the fingerprint is gathered regionally and can be included the icon of one or more applications. The display screen can detect the touch operation of user's finger in the appointed area of display screen, and simultaneously, the fingerprint image of this finger can be gathered to optics fingerprint identification module. The icon of the preset application may be partially or completely located in the fingerprint collection area, as shown in fig. 1C, and the preset application in fig. 1C is completely located in the fingerprint collection area.

Optionally, the fingerprint collection area of the optical fingerprint identification module includes the whole area or partial area of the display screen, that is, a fingerprint under the screen or a fingerprint of the full screen.

Optionally, the optical fingerprint identification module includes that the fingerprint is gathered regionally, and above-mentioned step 101 acquires the fingerprint image of pressing the region, can include following step:

11. acquiring the target area of the pressing area falling into the fingerprint acquisition area;

12. and when the target area is larger than a preset area, acquiring the fingerprint image through the optical fingerprint identification module.

The preset area can be set by the user or defaulted by the system. When the user presses preset application, the region of pressing that it corresponds probably is comprehensive or the part falls into the fingerprint collection region, as shown in fig. 1D, fig. 1D shows that press down regional and fingerprint collection region overlap, the regional condition of fingerprint collection that falls into of partial pressure promptly, in the concrete realization, electronic equipment can acquire the regional target area that falls into the fingerprint collection region of pressing, when this target area is greater than preset area, then can acquire the fingerprint image through the optics fingerprint identification module, otherwise, then because the suggestion user reenters the fingerprint image, because under this kind of condition, even carry out fingerprint collection, then the fingerprint image area of gathering is very little, corresponding characteristic point is also very few, therefore, fingerprint identification failure rate is high.

102. And matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image.

The preset fingerprint template set can be stored in the electronic device in advance and comprises a plurality of fingerprint images, and each fingerprint image can correspond to one finger or one finger can correspond to a plurality of fingerprint images. In specific implementation, the electronic device may match the fingerprint image with each preset fingerprint template in a preset fingerprint template set to obtain a plurality of matching values, if a maximum matching value of the plurality of matching values is greater than a preset threshold, the preset fingerprint template corresponding to the maximum matching value is used as a target preset fingerprint template, the preset threshold may be set by a user or set by a system, and when the maximum matching value of the plurality of matching values is less than or equal to the preset threshold, it is determined that the matching between the fingerprint image and the preset fingerprint template set fails.

Optionally, after the step 102, the following steps may be further included:

and when the matching of the fingerprint image and all the preset fingerprint templates in the preset fingerprint template set fails, not starting the preset application.

Therefore, the safety of the preset application can be improved.

Optionally, the preset fingerprint template set includes a plurality of preset fingerprint templates; in the step 102, matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image may include the following steps:

21. acquiring matching priority sequences and preset thresholds corresponding to the preset fingerprint templates;

22. sequentially matching the fingerprint image with preset fingerprint templates in the preset fingerprint template set according to the matching priority sequence and the preset threshold;

and 23, if the matching value between the fingerprint image and any preset fingerprint template in the preset fingerprint template set is greater than the preset threshold value, ending the matching process, and taking any preset fingerprint template as the target preset fingerprint template.

The electronic device may include a plurality of preset fingerprint templates, and the plurality of preset fingerprint templates may correspond to a matching priority order, for example, the matching priority order may be determined by an entry time, and the later the entry time is, the higher the priority is, of course, the matching priority order may be default by the system, which is not limited herein. The preset threshold value can be set by the user or the default of the system. In the specific implementation, the electronic device may obtain a matching priority sequence and a preset threshold corresponding to a plurality of preset fingerprint templates, and may further match the fingerprint image with preset fingerprint templates in the preset fingerprint templates in sequence according to the matching priority sequence and the preset threshold, taking any preset fingerprint template as an example, if the fingerprint image is matched with any preset fingerprint template, obtaining a matching value, if the matching value is greater than the preset threshold, terminating the matching process, and taking the preset fingerprint template corresponding to the matching value as a target preset fingerprint template, otherwise, if the matching value is less than or equal to the preset threshold, matching the fingerprint image with a next preset fingerprint template of the any preset fingerprint template, and if the fingerprint image is failed to match with all the preset fingerprint templates, prompting that the user has failed fingerprint identification.

103. And determining target configuration parameters corresponding to the target preset fingerprint template.

The electronic device may preset a mapping relationship between different preset fingerprint templates and configuration parameters, and further determine target configuration parameters corresponding to the target preset fingerprint templates according to the mapping relationship, where different configuration parameters may be used to start different modes, for example, a royal glory game, the fingerprint template 1 may correspond to a common mode, the fingerprint template 2 may correspond to a high frame mode, for example, a photographing application, the fingerprint template 1 may correspond to a night mode, and the fingerprint template 2 may correspond to a panorama mode, and so on.

In addition, in this embodiment of the application, the configuration parameter may include at least one of the following: the memory, the frame rate, the camera, and the network resource are not limited herein, and different applications require different hardware or software environments, and correspond to different configuration parameters.

Optionally, in the step 103, determining the target configuration parameter corresponding to the target preset fingerprint template may include the following steps:

31. acquiring a target fingerprint identification corresponding to the target preset fingerprint template;

32. and determining target configuration parameters corresponding to the target preset fingerprint template according to a mapping relation between preset fingerprint identification and configuration parameters.

Wherein, different fingerprint identification that predetermines can correspond to the fingerprint template, specifically, the user all can deposit a corresponding fingerprint identification after typing the fingerprint template, for example, type a fingerprint template, denominate it as fingerprint 1, then its fingerprint identification is fingerprint 1, can save the mapping relation between fingerprint identification and the configuration parameter of predetermineeing in advance in the electronic equipment, and then, according to the target configuration parameter that this mapping relation confirms that the fingerprint template corresponds is predetermine to the target, as follows provides a mapping relation between fingerprint identification and the configuration parameter:

fingerprint identification	Configuring parameters
		Fingerprint 1	Configuration parameter 1
Fingerprint 2	Configuration parameter 2
		…	…
Fingerprint n	Configuration parameter n

104. And starting the preset application, and carrying out configuration operation on the preset application according to the target configuration parameters.

In the embodiment of the present application, the starting may be understood as: when the preset application is not unlocked, unlocking and starting the application to enter a main page of the preset application, or unlocking and starting the application to enter a specified page of the preset application; or, the preset application may also be an unlocked application, that is, the preset application is started, and after the preset application is started, the main page of the preset application or the designated page of the preset application may be entered. The electronic device may also perform configuration operation on the preset application in the background according to the target configuration parameter, and of course, may also determine a target working mode corresponding to the target configuration parameter according to a mapping relationship between the preset configuration parameter and the working mode, and then enter the target working mode.

Optionally, before acquiring the fingerprint image of the pressed area in step 101, the method may further include the following steps:

a1, detecting whether the preset application exists in a preset application set or not, wherein the preset application set comprises at least one application, and each application establishes a corresponding relation with at least one preset fingerprint template in the preset fingerprint template set;

and A2, if the preset application exists in the preset application set, executing the step of acquiring the fingerprint image of the pressing area.

The preset application set can be set by the user or defaulted by the system. The preset application set at least comprises one application, each application establishes a corresponding relation with at least one preset fingerprint template in the preset fingerprint template set, when the preset application does not exist in the preset application set, the step of acquiring the fingerprint image of the pressing area is not executed, of course, the preset application can also be started no matter how the preset application is pressed, and when the preset application exists in the preset application set, the step of acquiring the fingerprint image of the pressing area is executed.

Optionally, after the step 103, the following steps may be further included:

b1, determining a preset lowest electric quantity value corresponding to the target configuration parameter;

b2, acquiring a current electric quantity value of the electronic equipment;

b3, when the current electric quantity value is larger than the preset lowest electric quantity value, executing the step of starting the preset application and carrying out configuration operation on the preset application according to the target configuration parameter;

and B4, when the current electric quantity value is smaller than or equal to the preset lowest electric quantity value, determining a configuration parameter corresponding to the current electric quantity value, starting the preset application, and configuring the preset application according to the configuration parameter corresponding to the current electric quantity value.

As described above, in the embodiment of the present application, different configuration parameters may correspond to different operating modes, and different operating modes may cause different power consumption, so that different configuration parameters have different requirements for power, and therefore, in the embodiment of the present application, a mapping relationship between a configuration parameter and a minimum power value may be preset, and further, according to the mapping relationship, a preset minimum power value corresponding to a target configuration parameter is obtained, the electronic device may further obtain a current power value, when the current power value is greater than the preset minimum power value, the preset application is started, and a configuration operation is performed on the preset application according to the target configuration parameter, when the current power value is less than or equal to the preset minimum power value, the configuration parameter corresponding to the current power value may be determined, specifically, a minimum power value smaller than the current power value is found from the mapping relationship, the configuration parameter corresponding to the minimum power value is used as a configuration parameter corresponding to the current power value, the preset application is started, and the configuration operation is performed on the preset application according to the configuration parameter corresponding to the current power value, so that a certain degree of the preset application is also ensured, and performance of the electronic device is also flexible.

Optionally, when the icon is located at the lock screen interface, the above steps 103 to 104 may further include the following steps:

the step 104 mentioned above, starting the preset application, may be implemented as follows:

In the embodiment of the application, the login information may be at least one of a user name, an account number, a login password and the like, which are not limited herein, the electronic device may pre-store a mapping relationship between the login information and a preset fingerprint template, and further, when the icon is located on the screen locking interface, the target login information corresponding to the target preset fingerprint template may be determined according to the mapping relationship, the screen locking interface is unlocked, and the preset application is started according to the target login information, and further, after the icon is unlocked, the icon may be directly logged in, for example, a wechat application, where the fingerprint 1 corresponds to the user 1, the fingerprint 2 corresponds to the user 2, when a fingerprint image corresponding to the fingerprint 1 is input, the home page corresponding to the user 1 may be directly entered, and when a fingerprint image corresponding to the fingerprint 2 is input, the home page corresponding to the user 2 may be directly entered.

It can be seen that the fingerprint identification method described in the embodiment of the present application is applied to an electronic device, the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, when it is detected that an icon of a preset application is pressed, a fingerprint image of a pressing area is acquired, the fingerprint image is matched with a preset fingerprint template set, a target preset fingerprint template successfully matched with the fingerprint image is obtained, a target configuration parameter corresponding to the target preset fingerprint template is determined, the preset application is started, and the preset application is configured according to the target configuration parameter.

Referring to fig. 2 in a manner consistent with the embodiment shown in fig. 1B, fig. 2 is a schematic flowchart of a fingerprint identification method provided in an embodiment of the present application, and as shown in the drawing, the fingerprint identification method is applied to the electronic device shown in fig. 1A, where the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, and the fingerprint identification method includes:

201. when detecting that an icon of a preset application is pressed, detecting whether the preset application exists in a preset application set or not, wherein the preset application set comprises at least one application, and each application establishes a corresponding relation with at least one preset fingerprint template in a preset fingerprint template set;

202. if the preset application exists in the preset application set, acquiring a fingerprint image of a pressing area;

203. matching the fingerprint image with the preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image;

204. determining a target configuration parameter corresponding to the target preset fingerprint template;

205. and starting the preset application, and configuring the preset application according to the target configuration parameters.

For the detailed description of steps 201 to 205, reference may be made to the corresponding steps of the fingerprint identification method described in fig. 1B, which are not described herein again.

It can be seen that the fingerprint identification method described in the embodiment of the present application is applied to an electronic device, where the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, and when it is detected that an icon of a preset application is pressed, it is detected whether the preset application exists in a preset application set, the preset application set includes at least one application, and each application establishes a correspondence relationship with at least one preset fingerprint template in the preset fingerprint template set, and if the preset application exists in the preset application set, a fingerprint image of a pressed area is obtained, and the fingerprint image is matched with the preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image, determine a target configuration parameter corresponding to the target preset fingerprint template, start the preset application, and perform configuration operation on the preset application according to the target configuration parameter, so that not only the application can be started, but also configuration operation can be performed on the preset application, thereby enriching a fingerprint function and enhancing a practical value of the fingerprint function.

Referring to fig. 3, fig. 3 is a schematic flow chart of a fingerprint identification method according to an embodiment of the present application, and as shown in the figure, the fingerprint identification method is applied to the electronic device shown in fig. 1A, where the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, and the fingerprint identification method includes:

301. when detecting that the icon of the preset application is pressed, acquiring a fingerprint image of the pressed area.

302. And matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image.

303. And determining target configuration parameters corresponding to the target preset fingerprint template.

304. And determining a preset lowest electric quantity value corresponding to the target configuration parameter.

305. And acquiring the current electric quantity value of the electronic equipment.

306. And when the current electric quantity value is larger than the preset lowest electric quantity value, starting the preset application, and carrying out configuration operation on the preset application according to the target configuration parameter.

307. When the current electric quantity value is smaller than or equal to the preset lowest electric quantity value, determining a configuration parameter corresponding to the current electric quantity value, starting the preset application, and performing configuration operation on the preset application according to the configuration parameter corresponding to the current electric quantity.

For the detailed description of steps 301 to 307, reference may be made to the corresponding steps of the fingerprint identification method described in fig. 1B, which is not described herein again.

It can be seen that the fingerprint identification method described in the embodiment of the present application is applied to an electronic device, the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, when it is detected that an icon of a preset application is pressed, a fingerprint image of a pressed area is acquired, the fingerprint image is matched with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image, a target configuration parameter corresponding to the target preset fingerprint template is determined, a preset minimum electric quantity value corresponding to the target configuration parameter is determined, a current electric quantity value of the electronic device is acquired, when the current electric quantity value is greater than the preset minimum electric quantity value, the preset application is started, and the preset application is configured according to the target configuration parameter, when the current electric quantity value is less than or equal to the preset minimum electric quantity value, the configuration parameter corresponding to the current electric quantity value is determined, the preset application is started, and the preset application is configured according to the configuration parameter corresponding to the current electric quantity value, so that the application can be started, the configuration operation can be correspondingly performed according to the electric quantity value, the fingerprint function is enriched on the basis of guaranteeing the fingerprint endurance of the electronic device, and the utility value is improved.

Referring to fig. 4 in accordance with the above embodiments, fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure, and as shown in the drawing, the electronic device includes a processor, a memory, a communication interface, and one or more programs, the electronic device includes an optical fingerprint identification module and a display screen, and the optical fingerprint identification module is integrated below the display screen, where the one or more programs are stored in the memory and configured to be executed by the processor, and in an embodiment of the present disclosure, the program includes instructions for performing the following steps:

and starting the preset application, and configuring the preset application according to the target configuration parameters.

It can be seen that the electronic equipment described in the embodiment of the application, this electronic equipment includes optics fingerprint identification module and display screen, and optics fingerprint identification module is integrated in the display screen below, when detecting that the icon of presetting the application is pressed, acquire the fingerprint image of pressing the region, match fingerprint image and preset fingerprint template set, obtain the target that matches successfully with the fingerprint image and preset the fingerprint template, confirm the target configuration parameter that the target preset fingerprint template corresponds, start and preset the application, and carry out the configuration operation to presetting the application according to the target configuration parameter, so, not only can realize starting the application, can also dispose the operation to the application, richen the fingerprint function, the practical value of fingerprint function has been promoted.

In one possible example, in the aspect of determining the target configuration parameters corresponding to the target preset fingerprint template, the program includes instructions for performing the following steps:

In one possible example, the program further includes instructions for performing the steps of:

and if the preset application exists in the preset application set, executing the step of acquiring the fingerprint image of the pressing area.

determining a preset lowest electric quantity value corresponding to the target configuration parameter;

acquiring a current electric quantity value of the electronic equipment;

when the current electric quantity value is larger than the preset lowest electric quantity value, executing the step of starting the preset application and carrying out configuration operation on the preset application according to the target configuration parameter;

when the current electric quantity value is smaller than or equal to the preset lowest electric quantity value, determining a configuration parameter corresponding to the current electric quantity value, starting the preset application, and performing configuration operation on the preset application according to the configuration parameter corresponding to the current electric quantity.

In one possible example, when the icon is located at the lock screen interface, the program further includes instructions for:

in the aspect of starting the preset application, the program includes instructions for performing the following steps:

In one possible example, in the aspect that the optical fingerprint identification module includes a fingerprint collection area, and the fingerprint image of the pressing area is acquired, the program includes instructions for executing the following steps:

in the aspect of matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image, the program includes instructions for executing the following steps:

The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the electronic device comprises corresponding hardware structures and/or software modules for performing the respective functions in order to realize the above-mentioned functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

Fig. 5A is a block diagram of functional units of a fingerprint identification device 500 according to an embodiment of the present application. This fingerprint identification device 500 is applied to electronic equipment, electronic equipment includes optics fingerprint identification module and display screen, just optics fingerprint identification module integration in the display screen below, device 500 includes: an acquisition unit 501, a matching unit 502, a determination unit 503, and an execution unit 504, wherein,

the acquiring unit 501 is configured to acquire a fingerprint image of a pressed area when it is detected that an icon of a preset application is pressed;

the matching unit 502 is configured to match the fingerprint image with a preset fingerprint template set, so as to obtain a target preset fingerprint template successfully matched with the fingerprint image;

the determining unit 503 is configured to determine a target configuration parameter corresponding to the target preset fingerprint template;

the execution unit 504 is configured to start the preset application, and perform configuration operation on the preset application according to the target configuration parameter.

It can be seen that the fingerprint identification device described in the embodiment of the application is applied to electronic equipment, electronic equipment includes optics fingerprint identification module and display screen, and optics fingerprint identification module is integrated in the display screen below, when detecting that the icon of presetting the application is pressed, acquire the fingerprint image of pressing the region, match fingerprint image and preset fingerprint template set, obtain the target preset fingerprint template that matches successfully with the fingerprint image, confirm the target configuration parameter that the target preset fingerprint template corresponds, start and preset the application, and carry out the configuration operation to presetting the application according to the target configuration parameter, and so, not only can realize starting the application, can also dispose the operation to the application, the fingerprint function has been richened, the practical value of fingerprint function has been promoted.

In a possible example, in the aspect of determining the target configuration parameter corresponding to the target preset fingerprint template, the determining unit 503 is specifically configured to:

In one possible example, as shown in fig. 5B, fig. 5B is a further modified structure of the fingerprint identification device depicted in fig. 5A, which may further include, compared with fig. 5A: a detection unit 505, wherein,

a detecting unit 505, configured to detect whether the preset application exists in a preset application set, where the preset application set includes at least one application, and each application establishes a corresponding relationship with at least one preset fingerprint template in the preset fingerprint template set;

the step of acquiring the fingerprint image of the pressed area is performed by the acquiring unit 501 when the preset application exists in the preset application set.

In a possible example, the determining unit 503 is further specifically configured to determine a preset lowest electric quantity value corresponding to the target configuration parameter;

the obtaining unit 501 is further specifically configured to obtain a current electric quantity value of the electronic device;

the executing unit 504 is further specifically configured to execute the step of starting the preset application and performing configuration operation on the preset application according to the target configuration parameter when the current electric quantity value is greater than the preset minimum electric quantity value; and when the current electric quantity value is smaller than or equal to the preset lowest electric quantity value, determining a configuration parameter corresponding to the current electric quantity value, starting the preset application, and performing configuration operation on the preset application according to the configuration parameter corresponding to the current electric quantity.

In a possible example, when the icon is located at the screen lock interface, the determining unit 503 is further specifically configured to determine target login information corresponding to the target preset fingerprint template;

in the aspect of starting the preset application, the execution unit 504 is specifically configured to:

In a possible example, the optical fingerprint identification module includes a fingerprint collection area, and in terms of acquiring a fingerprint image of the pressing area, the acquiring unit 501 is specifically configured to:

in the aspect of matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image, the matching unit 502 is specifically configured to:

Embodiments of the present application further provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enables a computer to execute part or all of the steps of any one of the methods as described in the above method embodiments, and the computer includes an electronic device.

Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising an electronic device.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art will recognize that the embodiments described in this specification are preferred embodiments and that acts or modules referred to are not necessarily required for this application.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, read-Only memories (ROMs), random Access Memories (RAMs), magnetic or optical disks, and the like.

The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. An electronic device, comprising a processing circuit, and an optical fingerprint identification module and a display screen connected to the processing circuit, wherein the optical fingerprint identification module is integrated under the display screen,

the processing circuit is used for matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image; determining a target configuration parameter corresponding to the target preset fingerprint template; starting the preset application, and carrying out configuration operation on the preset application according to the target configuration parameters;

the preset fingerprint template set comprises a plurality of preset fingerprint templates;

2. The electronic device according to claim 1, wherein in the aspect of determining the target configuration parameters corresponding to the target preset fingerprint template, the processing circuit is specifically configured to:

3. The electronic device of claim 1 or 2, wherein the processing circuit is further specifically configured to:

and executing the step of acquiring the fingerprint image of the pressing area by the optical fingerprint identification module when the preset application exists in the preset application set.

4. The electronic device of claim 1 or 2, further comprising a power management circuit, wherein,

the processing circuit is further specifically configured to determine a preset minimum electric quantity value corresponding to the target configuration parameter;

5. The electronic device of claim 1 or 2, wherein when the icon is located at the lock screen interface, the processing circuit is further specifically configured to:

6. The electronic device of claim 1 or 2, wherein the optical fingerprint identification module comprises a fingerprint collection area, and in terms of acquiring a fingerprint image of the pressing area, the optical fingerprint identification module is specifically configured to:

7. The electronic device of claim 1 or 2, wherein the fingerprint collection area of the optical fingerprint identification module comprises all or a part of the area of the display screen.

8. The fingerprint identification method is applied to electronic equipment, the electronic equipment comprises an optical fingerprint identification module and a display screen, the optical fingerprint identification module is integrated below the display screen, and the method comprises the following steps:

starting the preset application, and carrying out configuration operation on the preset application according to the target configuration parameters;

the matching of the fingerprint image and a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image comprises the following steps:

9. The method according to claim 8, wherein the determining the target configuration parameters corresponding to the target preset fingerprint template comprises:

10. The method according to claim 8 or 9, characterized in that the method further comprises:

11. The method according to claim 8 or 9, characterized in that the method further comprises:

acquiring a current electric quantity value of the electronic equipment;

12. The method of claim 8 or 9, wherein when the icon is located at a lock screen interface, the method further comprises:

the starting the preset application comprises:

13. The method according to claim 8 or 9, wherein the optical fingerprint recognition module comprises a fingerprint collection area, and the acquiring a fingerprint image of the pressing area comprises:

14. The method according to claim 8 or 9, wherein the fingerprint collection area of the optical fingerprint recognition module comprises the whole area or a partial area of the display screen.

15. The utility model provides a fingerprint identification device, its characterized in that is applied to electronic equipment, electronic equipment includes optics fingerprint identification module and display screen, just optics fingerprint identification module is integrated in the display screen below, the device includes: an acquisition unit, a matching unit, a determination unit and an execution unit, wherein,

the matching unit is used for matching the fingerprint image with a preset fingerprint template set to obtain a target preset fingerprint template successfully matched with the fingerprint image;

the execution unit is used for starting the preset application and carrying out configuration operation on the preset application according to the target configuration parameters;

16. An electronic device comprising a processor, a memory for storing one or more programs and configured for execution by the processor, the programs comprising instructions for performing the steps of the method of any of claims 8-14.

17. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any of the claims 8-14.