WO2018196660A1

WO2018196660A1 - Fingerprint recognition region display method and related products

Info

Publication number: WO2018196660A1
Application number: PCT/CN2018/083426
Authority: WO
Inventors: 杨乐; 张海平
Original assignee: Oppo广东移动通信有限公司
Priority date: 2017-04-28
Filing date: 2018-04-17
Publication date: 2018-11-01
Also published as: CN107179871A

Abstract

A fingerprint recognition region display method and a corresponding fingerprint recognition region display device, and a mobile terminal. The method is applied to a mobile terminal comprising a processor, a touch display screen, and a fingerprint recognition device. A fingerprint recognition region of the fingerprint recognition device comprises a first region of the touch display screen. The method comprises: a mobile terminal obtains attitude information of the mobile terminal in a preset time period by means of a processor (S201); determining a second region when it is detected that the attitude information meets a preset condition, the second region being located in the first region (S202); and enabling a fingerprint recognition function of the fingerprint recognition device in the second region, and displaying the second region in a highlighted manner (S203). The method and corresponding fingerprint recognition region display device, and the mobile terminal improve the fingerprint input speed of the mobile terminal.

Description

Fingerprint identification area display method and related products

The present invention claims the priority of the prior art application entitled "Fingerprint Identification Area Display Method and Related Products", filed on April 28, 2017, which is incorporated herein by reference. This.

Technical field

The present invention relates to the field of mobile terminal technologies, and in particular, to a fingerprint identification area display method and related products.

Background technique

With the widespread use of smartphones, smartphones can support more and more applications and become more powerful. Smartphones are becoming more and more indispensable in the life of users. More and more research shows that how software works and how users use smartphones is a key factor in determining system energy consumption and efficiency.

At present, smart phone adopts fingerprint authentication scheme. The fingerprint recognition device of mobile phone is generally set in a separate area, such as the Home button on the lower side of the mobile phone screen, or the back of the mobile phone. The user needs to put a finger when authenticating the mobile phone based on the fingerprint. The fingerprint surface touches or presses the fingerprint identification device area, so that the fingerprint identification device collects the fingerprint data, and completes the authentication operation after the fingerprint data is successfully matched.

Summary of the invention

The embodiment of the invention provides a fingerprint identification area display method and related products, and a method for displaying a fingerprint identification area of a mobile terminal in a fingerprint recognition area is proposed, which can improve the speed of fingerprint input of the user.

In a first aspect, an embodiment of the present invention provides a mobile terminal, including a processor, a touch display screen, and a fingerprint recognition device. The fingerprint recognition area of the fingerprint recognition device includes a first area of the touch display screen, wherein:

The processor is configured to acquire posture information of the mobile terminal in a preset time period;

The processor is further configured to: when detecting that the posture information meets a preset condition, determine a second area, where the second area is located in the first area;

The processor is further configured to activate a fingerprint recognition function of the fingerprint identification device in the second area, and highlight the second area.

In a second aspect, an embodiment of the present invention provides a fingerprint identification area display method, which is applied to a mobile terminal including a processor, a touch display screen, and a fingerprint recognition apparatus, wherein the fingerprint recognition area of the fingerprint recognition apparatus includes the touch display The first area of the screen, the method comprising:

Obtaining, by the processor, the posture information of the mobile terminal in a preset time period by using the processor;

When detecting that the attitude information meets a preset condition, the mobile terminal determines, by the processor, a second area, where the second area is located in the first area;

The mobile terminal activates a fingerprint recognition function of the fingerprint identification device in the second area by the processor, and highlights the second area.

In a third aspect, an embodiment of the present invention provides a mobile terminal, including: a processor, a touch display screen, a fingerprint identification device, a memory, and one or more programs, wherein a fingerprint identification area of the fingerprint identification device includes the a first area of the touch display screen, the one or more programs being stored in the memory and configured to be executed by the one or more processors, the program comprising for performing the following steps instruction;

Obtaining, by the processor, posture information of the mobile terminal in a preset time period;

After detecting that the posture information satisfies a preset condition, determining, by the processor, a second area, where the second area is located in the first area;

The fingerprint recognition function of the fingerprint identification device in the second area is activated by the processor, and the second area is highlighted.

In a fourth aspect, an embodiment of the present invention provides a fingerprint identification area display device, which has a function of realizing behavior of a mobile terminal in the above method design. The functions may be implemented by hardware or by corresponding software implemented by hardware. The hardware or software includes one or more modules corresponding to the functions described above.

In a fifth aspect, an embodiment of the present invention provides a computer readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to execute any one of the second aspects of the embodiment of the present invention. Some or all of the steps described.

In a sixth aspect, an embodiment of the present invention provides a computer program product, comprising: a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the implementation of the present invention Some or all of the steps described in any of the methods of the second aspect. The computer program product can be a program installation package.

It can be seen that, in the embodiment of the present invention, the fingerprint identification area of the fingerprint identification device of the mobile terminal includes the first area of the touch display screen, and the mobile terminal acquires the posture information of the mobile terminal in the preset time period by using the processor, When detecting that the posture information meets the preset condition, determining a second area, where the second area is located in the first area, starting a fingerprint recognition function of the fingerprint identification device in the second area, and highlighting the The second area is described. It can be seen that the mobile terminal detects whether the user picks up the mobile terminal by detecting the posture information, and when detecting that the user picks up the mobile terminal, starts the fingerprint recognition function of the fingerprint identification device in the second area in advance, and highlights the second area. The user is guided to perform a fingerprint entry operation in the second area, which is advantageous for improving the speed of fingerprint entry of the mobile terminal.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;

2 is a schematic flow chart of a method for displaying a fingerprint identification area according to an embodiment of the present invention;

2-1 is a schematic diagram of a position of a first area including two preset areas in a touch display screen according to an embodiment of the present disclosure;

2-2 is a schematic diagram showing the effect of the first area disclosed by the embodiment of the present invention as a display area of the touch display screen;

2-3 is a schematic diagram showing an effect displayed in a second area according to an embodiment of the present invention;

3 is a schematic flowchart diagram of another fingerprint identification area display method according to an embodiment of the present invention;

4 is a schematic flowchart diagram of another fingerprint identification area display method according to an embodiment of the present invention;

4-1 is a schematic diagram showing the effect of the touched area of the finger disclosed in the embodiment of the present invention;

4-2 is a schematic diagram showing the effect of the touched area of the finger disclosed in the embodiment of the present invention;

5 is a block diagram of a unit structure of a mobile terminal according to an embodiment of the present invention;

6 is a block diagram of a unit composition of a fingerprint identification area display device according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The terms "first", "second" and the like in the specification and claims of the present invention and the above drawings are used to distinguish different objects, and are not intended to describe a specific order. Furthermore, the terms "comprises" and "comprising" and "comprising" are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or alternatively Other steps or units inherent to these processes, methods, products, or equipment.

References to "an embodiment" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention. The appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.

The mobile terminal involved in the embodiments of the present invention may include various handheld devices having wireless communication functions, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to the wireless modem, and various forms of user equipment (User Equipment, UE), mobile station (MS), terminal device, and the like. For convenience of description, the devices mentioned above are collectively referred to as mobile terminals. The embodiments of the present invention are described in detail below.

In order to better understand a fingerprint identification area display method and related products disclosed in the embodiments of the present invention, the embodiments of the present invention are described in detail below.

Referring to FIG. 1 , FIG. 1 is a schematic structural diagram of a mobile terminal 100 according to an embodiment of the present invention. The mobile terminal 100 includes: a processor 110, a touch display screen 120, and a fingerprint identification device 130. The fingerprint identification device The fingerprint recognition area of the fingerprint recognition device 130 is located in the first area of the touch display screen 120 , wherein the processor 110 is connected to the touch display screen 120 via the bus 150 . And fingerprint identification device 130.

The processor 110 is configured to acquire posture information of the mobile terminal in a preset time period;

The processor 110 is further configured to: when detecting that the posture information meets a preset condition, determine a second area, where the second area is located in the first area;

The processor 110 is further configured to activate a fingerprint recognition function of the fingerprint identification device in the second area, and highlight the second area.

In some possible implementations, in determining the second area, the processor 110 is specifically configured to:

The second region is determined according to a random strategy.

It can be seen that, in this embodiment, the fingerprint identification area of the fingerprint identification device of the mobile terminal includes the first area of the touch display screen, and the processor of the mobile terminal acquires the posture information of the mobile terminal in the preset time period; When the posture information satisfies the preset condition, determining a second area according to the random policy, the second area is located in the first area; starting a fingerprint recognition function of the fingerprint identification device in the second area, and highlighting The second area is displayed. Therefore, on the one hand, it is possible to reduce the power consumption of the mobile terminal while improving the speed of fingerprint entry of the mobile terminal. On the other hand, the solution in the embodiment of the present invention can realize that the fingerprint recognition function of the fingerprint recognition device in each region can be activated with equal probability, and each region can be highlighted with equal probability, thereby avoiding the same region. The material of the fingerprint recognition function caused by the repeated activation of the fingerprint recognition function is unevenly consumed, and the uneven consumption of the luminescent material caused by repeated highlighting in the same area is avoided, thereby affecting the screen display effect.

Obtaining current posture information of the mobile terminal;

Determining, according to the current posture information of the mobile terminal, a screen usage state of the mobile terminal;

The second area is determined according to a screen usage state of the mobile terminal.

It can be seen that, in this embodiment, the fingerprint identification area of the fingerprint identification device of the mobile terminal includes the first area of the touch display screen, and the processor of the mobile terminal acquires the posture information of the mobile terminal in the preset time period; When the posture information meets the preset condition, determining the second area according to the current posture information of the mobile terminal; starting the fingerprint recognition function of the fingerprint identification device in the second area, and highlighting the second area. Therefore, on the one hand, it is possible to reduce the power consumption of the mobile terminal while improving the speed of fingerprint entry of the mobile terminal. On the other hand, the solution in the embodiment of the present invention determines the second area for starting the fingerprint recognition function according to the posture information of the mobile terminal, which is more in line with the user's usage habits and is convenient for the user to operate.

Obtaining at least one location that the mobile terminal is contacted;

The second region is determined based on the at least one location.

It can be seen that, in this embodiment, the fingerprint identification area of the fingerprint identification device of the mobile terminal includes the first area of the touch display screen, and the processor of the mobile terminal acquires the posture information of the mobile terminal in the preset time period; When the posture information satisfies the preset condition, determining the second area according to the at least one position touched by the mobile terminal; starting the fingerprint recognition function of the fingerprint identification device in the second area, and highlighting the second area . Therefore, on the one hand, it is possible to reduce the power consumption of the mobile terminal while improving the speed of fingerprint entry of the mobile terminal. On the other hand, the solution in the embodiment of the present invention determines the second area for starting the fingerprint recognition function according to the posture information of the mobile terminal, which is more in line with the user's usage habits and is convenient for the user to operate.

In some possible implementations, in highlighting the second area, the processor 110 is specifically configured to:

Illuminating the second area, the illuminated second area is used to guide a user to perform a fingerprinting operation in the second area; or

A human-computer interaction interface is displayed in the second area, and the human-computer interaction interface is used to guide a user to perform a fingerprint input operation in the second area.

It can be seen that, in this embodiment, after the mobile terminal starts the fingerprint recognition function of the fingerprint identification device in the second area, the mobile terminal displays the second area or displays the human-computer interaction interface in the second area, and guides the user to perform the input. Fingerprint operation improves the speed of fingerprint entry.

In some possible implementations, the fingerprint identification device is configured to collect fingerprint data, and send the fingerprint data to the processor;

The processor is further configured to match the collected fingerprint data with pre-stored fingerprint template data, and illuminate the entire touch display when the collected fingerprint data and the pre-stored fingerprint template data are successfully matched. Screen and unlock the lock screen.

Referring to FIG. 2, FIG. 2 is a schematic flowchart of a method for displaying a fingerprint identification area according to an embodiment of the present invention, which is applied to a mobile terminal including a processor, a touch display screen, and a fingerprint identification device, and a fingerprint of the fingerprint identification device. The identification area includes a first area of the touch display screen. As shown in FIG. 2, the fingerprint identification area display method in the embodiment of the present invention includes the following steps:

S201. The mobile terminal acquires posture information of the mobile terminal in a preset time period by using the processor.

Specifically, the mobile terminal detects the horizontal state of the mobile terminal in a preset time period based on the internal three-axis gyroscope and the gravity accelerometer, and the low-power processor (such as a coprocessor) inside the mobile terminal acquires in real time or at regular intervals. The time is obtained by the data detected by the three-axis gyroscope and the gravity accelerometer inside the mobile terminal.

As shown in FIG. 2-1, the mobile terminal 100 includes a touch display screen 120 and a fingerprint recognition device 130. The fingerprint recognition area of the fingerprint recognition device 130 of the mobile terminal 100 includes the touch display screen 120. The first area, the first area may be at least two preset areas (as shown in FIG. 2-1, and FIG. 2-1 is a first area including two preset areas disclosed in the embodiment of the present invention. The position of the display in the display screen, the preset area may be located on the upper left side of the touch screen display, and may also be located on the upper side, the lower side, the left side, and the right side of the touch screen display. . In some possible examples, the first area may be a display area of the touch display screen 120. Referring to FIG. 2-2, the second area disclosed in the embodiment of the present invention is a touch display. A schematic diagram of the effect of the display area of the screen.

S202. When detecting that the posture information meets a preset condition, the mobile terminal determines, by the processor, a second area, where the second area is located in the first area.

In some possible examples, the touch display screen 120 includes a touch screen and a display screen, and the touch screen and the display screen are stacked, and the display screen is disposed on a lower side of the touch screen. The fingerprint identification device 130 includes a fingerprint sensor Sensor, wherein the fingerprint sensor includes at least one of the following: an optical fingerprint sensor, a capacitive fingerprint sensor, an ultrasonic fingerprint sensor, and the like.

The specific representation of the fingerprint recognition device coupled to the touch display screen may be, for example, the fingerprint when the fingerprint sensor is a capacitive fingerprint sensor and the touch screen in the touch display screen is capacitive. The identification device is integrated into the touch screen of the touch display screen. Specifically, the first sensing capacitor array of the fingerprint identification device can be embedded in the second sensing capacitor array of the touch screen, and the A sensing capacitor in an array of inductive capacitors is evenly distributed in the first region.

When the fingerprint sensor is an optical fingerprint sensor, the specific representation of the fingerprint recognition device coupled to the touch display screen may be, for example, the fingerprint recognition device is integrated into the touch display screen, and the mobile terminal is The fingerprint recognition device collects user fingerprint data based on the principle of small hole imaging, and the spacer layer between the touch screen and the display screen is provided with a first aperture array layer in the first preset area, The driving circuit layer of the display screen forms an evenly distributed array of small holes in the second predetermined area during printing, the small hole array uniformly distributed on the driving circuit layer serves as a second small hole array layer, and the first small hole array The light transmissive holes in the layer are in one-to-one correspondence with the light transmissive holes in the second small hole array layer, the optical fingerprint sensor includes a charge coupler CCD array layer, and the CCD array layer is used to detect the first small through Light from the aperture array layer and the second aperture array layer. The first preset area and the second preset area both correspond to the first area.

When the fingerprint sensor is an ultrasonic fingerprint sensor, the specific expression of the fingerprint recognition device coupled to the touch display screen may be, for example, a vacuum detection chamber is disposed below the first region of the touch display screen. The ultrasonic detecting chamber is evenly arranged with a plurality of ultrasonic sensors, the ultrasonic sensor comprises an ultrasonic signal transmitter and an ultrasonic signal receiver, the ultrasonic signal transmitter is used for transmitting a signal of a specific frequency to detect a user fingerprint, and the ultrasonic signal receiver is used for receiving The echo signal reflected back. The working principle of the ultrasonic sensor is to use ultrasonic waves to have the ability to penetrate the material, and to generate echoes of different sizes depending on the material (the degree of absorption, penetration and reflection is different when the ultrasonic waves reach the surface of different materials), and the fingerprint of the user can be distinguished. The location of the face and the face.

The display screen may be a Thin Film Transistor-Liquid Crystal Display (TFT-LCD), a Light Emitting Diode (LED) display, or an Organic Light-Emitting Diode (OLED) display. Wait.

S203: The mobile terminal starts a fingerprint recognition function of the fingerprint identification device in the second area by using the processor, and highlights the second area.

When the fingerprint sensor is a capacitive fingerprint sensor and the touch screen in the touch display screen is capacitive, the mobile terminal enables the sensing capacitor array of the fingerprint identification device located in the second region, and further Implementing a fingerprint recognition function of the fingerprint identification device in the second area.

When the fingerprint sensor is an optical fingerprint sensor, the mobile terminal enables the charge coupler CCD array layer of the optical fingerprint sensor located in the second region to detect the first small hole array located in the second region The light of the layer and the second aperture array layer, thereby enabling activation of the fingerprint recognition function of the fingerprint recognition device in the second region.

When the fingerprint sensor is an ultrasonic fingerprint sensor, the mobile terminal enables the ultrasonic sensor located in the vacuum detection chamber disposed under the second region, thereby implementing the fingerprint recognition function of the fingerprint identification device in the second region. .

In some possible embodiments, the determining the second area includes:

The second region is determined according to a random strategy.

Specifically, as shown in FIG. 2-3, the mobile terminal 100 randomly determines one area as the second area in the first area supporting the fingerprint recognition function. According to statistical theory, since the second region is randomly determined, the probability that each region in the first region is determined to be the second region is the same within a certain number of times, thereby making the fingerprint identification device The fingerprint recognition function in each area can be activated with equal probability, and each area can be highlighted with equal probability.

It can be seen that, in this embodiment, the fingerprint identification area of the fingerprint identification device of the mobile terminal includes the first area of the touch display screen, and the processor of the mobile terminal acquires the posture information of the mobile terminal in the preset time period; When the posture information satisfies the preset condition, determining a second area, the second area is located in the first area; initiating a fingerprint recognition function of the fingerprint identification device in the second area, and highlighting the Second area. Therefore, on the one hand, it is possible to reduce the power consumption of the mobile terminal while improving the speed of fingerprint entry of the mobile terminal. On the other hand, the solution in the embodiment of the present invention can realize that the fingerprint recognition function of the fingerprint recognition device in each region can be activated with equal probability, and each region can be highlighted with equal probability, thereby avoiding the same region. The material of the fingerprint recognition function caused by the repeated activation of the fingerprint recognition function is unevenly consumed, and the uneven consumption of the luminescent material caused by repeated highlighting in the same area is avoided, thereby affecting the screen display effect.

In some possible embodiments, the determining the second area includes:

Obtaining current posture information of the mobile terminal;

In some possible embodiments, the determining the second area includes:

Obtaining at least one location that the mobile terminal is contacted;

The second region is determined based on the at least one location.

In some possible embodiments, the highlighting the second area comprises:

In some possible embodiments, the method further includes:

Collect fingerprint data;

The collected fingerprint data is matched with the pre-stored fingerprint template data, and when the collected fingerprint data and the pre-stored fingerprint template data are successfully matched, the entire touch display screen is illuminated, and the lock screen interface is released.

For the same as the embodiment shown in FIG. 2, please refer to FIG. 3. FIG. 3 is a schematic flowchart diagram of another fingerprint identification area display method according to an embodiment of the present invention. Another fingerprint identification area display method provided by the embodiment of the present invention is applied to a mobile terminal including a processor, a touch display screen, and a fingerprint recognition apparatus, and the fingerprint recognition area of the fingerprint recognition apparatus includes the touch display screen. An area. As shown in FIG. 3, the fingerprint identification area display method in the embodiment of the present invention includes the following steps:

S301. The mobile terminal acquires posture information of the mobile terminal in a preset time period by using the processor.

S302. When detecting that the posture information meets a preset condition, the mobile terminal acquires current posture information of the mobile terminal by using the processor.

Specifically, when detecting that the change of the posture information reaches a preset angle in a preset time, the mobile terminal acquires current posture information of the mobile terminal by using the processor.

S303. The mobile terminal determines, according to the current posture information of the mobile terminal, the screen usage status of the mobile terminal by using the processor.

Specifically, the screen usage status of the mobile terminal may include a vertical screen usage status, a landscape orientation status, and the like.

S304. The mobile terminal determines, by the processor, the second area according to a screen usage state of the mobile terminal.

S305. The mobile terminal starts a fingerprint recognition function of the fingerprint identification device in the second area by using the processor, and lights the second area.

S306. The mobile terminal controls the fingerprint identification device to collect fingerprint data, and the fingerprint data is sent to the processor.

S307. The mobile terminal matches the collected fingerprint data with the pre-stored fingerprint template data by using the processor, and illuminates the entire touch when the collected fingerprint data and the pre-stored fingerprint template data are successfully matched. Display and unlock the lock screen.

For the same as the embodiment shown in FIG. 2 or FIG. 3, please refer to FIG. 4. FIG. 4 is a schematic flowchart diagram of another fingerprint identification area display method according to an embodiment of the present invention. Another fingerprint identification area display method provided by the embodiment of the present invention is applied to a mobile terminal including a processor, a touch display screen, and a fingerprint recognition apparatus, and the fingerprint recognition area of the fingerprint recognition apparatus includes the touch display screen. An area. As shown in FIG. 4, the fingerprint identification area display method in the embodiment of the present invention includes the following steps:

S401. The mobile terminal acquires posture information of the mobile terminal in a preset time period by using the processor.

S402. The mobile terminal acquires, by the processor, at least one location that the mobile terminal is contacted when detecting that the posture information meets a preset condition.

Specifically, when detecting that the change of the posture information reaches a preset angle at a preset time, the mobile terminal acquires at least one location that the mobile terminal is touched by a contact sensor installed in a casing of the mobile terminal.

S403. The mobile terminal determines, by the processor, the second area according to the at least one location.

Specifically, as shown in FIG. 4-1 and FIG. 4-2, the mobile terminal determines, according to the at least one location, a partial area of the touch display screen that is conveniently touched by the user according to the at least one position, and the different holding movements for the user The posture of the terminal and the convenient touch area of the user's finger are also different.

S404. The mobile terminal starts a fingerprint recognition function of the fingerprint identification device in the second area by the processor, and illuminates the second area.

S405. The mobile terminal controls the fingerprint identification device to collect fingerprint data, and sends the fingerprint identification device to the processor.

S406. The mobile terminal matches the collected fingerprint data with the pre-stored fingerprint template data by using the processor, and when the collected fingerprint data and the pre-stored fingerprint template data are successfully matched, the entire said Touch the display and unlock the lock screen.

Referring to FIG. 5, FIG. 5 is a mobile terminal provided by an embodiment of the present invention, including: a touch display screen, a processor, a fingerprint identification device, a memory, and one or more programs, wherein the fingerprint identification device performs fingerprint identification The area includes a first area of the touch display screen, the one or more programs are stored in the memory, and configured to be executed by the one or more processors, the program including Instructions that perform the following steps;

In some possible implementations, the instructions in the program are specifically used to perform the following steps in determining the second area by the processor;

The second region is determined by the processor in accordance with a random policy.

Obtaining, by the processor, current posture information of the mobile terminal;

Determining, by the processor, a screen usage status of the mobile terminal according to current posture information of the mobile terminal;

The second area is determined by the processor according to a screen usage state of the mobile terminal.

Obtaining, by the processor, at least one location that the mobile terminal is contacted;

The second region is determined by the processor based on the at least one location.

In some possible implementations, the instructions in the program are specifically used to perform the following steps in highlighting the second area by the processor;

Illuminating the second area by the processor, the illuminated second area is used to guide a user to perform a fingerprinting operation in the second area; or

And displaying, by the processor, a human-computer interaction interface in the second area, where the human-computer interaction interface is used to guide a user to perform a fingerprinting operation in the second area.

In some possible implementations, the program further includes instructions for performing the following steps;

Controlling the fingerprint identification device to collect fingerprint data, and transmitting the fingerprint data to the processor;

Matching the collected fingerprint data with the pre-stored fingerprint template data by the processor, and lighting the entire touch display screen when the collected fingerprint data and the pre-stored fingerprint template data are successfully matched, and Unlock the lock screen.

It can be seen that, in the embodiment of the present invention, the fingerprint identification area of the fingerprint identification device of the mobile terminal includes the first area of the touch display screen, and the mobile terminal acquires the posture information of the mobile terminal in the preset time period, and detects the location When the posture information satisfies the preset condition, determining a second area, where the second area is located in the first area, starting a fingerprint recognition function of the fingerprint identification device in the second area, and highlighting the second area region. It can be seen that the mobile terminal detects whether the user picks up the mobile terminal by detecting the posture information, and when detecting that the user picks up the mobile terminal, starts the fingerprint recognition function of the fingerprint identification device in the second area in advance, and highlights the second area. The user is guided to perform a fingerprint entry operation in the second area, which is advantageous for improving the speed of fingerprint entry of the mobile terminal.

Please refer to FIG. 6. FIG. 6 is a block diagram of a unit component of a fingerprint identification area display device according to an embodiment of the present invention, which is applied to a mobile terminal including a processor, a touch display screen and a fingerprint identification device, and the fingerprint identification device The fingerprint identification area includes a first area of the touch display screen. As shown in FIG. 6, the mobile terminal may include an obtaining unit 601, a determining unit 602, a starting unit 603, and a highlighting unit 604, where:

The acquiring unit 601 is configured to acquire, by using the processor, posture information of the mobile terminal in a preset time period;

The determining unit 602 is configured to determine, by the processor, when determining that the posture information meets a preset condition, where the second area is located in the first area;

The activation unit 603 is configured to start, by the processor, a fingerprint recognition function of the fingerprint identification device in the second area, and highlight the second area.

In some possible implementations, the determining unit 602 is specifically configured to determine, by the processor, the second area according to a random policy.

In some possible implementations, the determining unit 602 is specifically configured to acquire, by using the processor, current posture information of the mobile terminal, and determine, by the processor, the current posture information of the mobile terminal, a screen usage state of the mobile terminal; determining, by the processor, the second region according to a screen usage state of the mobile terminal.

In some possible implementations, the determining unit 602 is specifically configured to acquire, by the processor, at least one location that the mobile terminal is contacted; and determine, by the processor, the second according to the at least one location region.

In some possible implementations, the highlighting unit 604 is specifically configured to illuminate the second area by using the processor, where the illuminated second area is used to guide a user to perform in the second area. Entering a fingerprint operation; or displaying a human-computer interaction interface in the second area by the processor, the human-computer interaction interface is used to guide a user to perform a fingerprint input operation in the second area.

In some possible implementations, the fingerprint identification area display device further includes:

The collecting unit 605 is configured to control, by the processor, the fingerprint collecting device to collect fingerprint data;

The unlocking unit 606 is configured to match the collected fingerprint data with the pre-stored fingerprint template data by the processor, and illuminate the whole when the collected fingerprint data and the pre-stored fingerprint template data are successfully matched. Touch the display and unlock the lock screen.

For details, refer to the description of related steps in the corresponding embodiments in FIG. 2 to FIG. 4, and details are not described herein.

It should be noted that the mobile terminal described in the device embodiment of the present invention is presented in the form of a functional unit. The term "unit" as used herein shall be understood to mean the broadest possible meaning, and the object for implementing the functions described for each "unit" may be, for example, an integrated circuit ASIC, a single circuit for executing one or more software or firmware. A processor (shared, dedicated or chipset) and memory of the program, combinatorial logic, and/or other suitable components that perform the functions described above.

For example, the function of the acquiring unit 601 to obtain the posture information of the mobile terminal in the preset time period may be implemented by the mobile terminal shown in FIG. 5, and the executable program code in the memory may be specifically executed by the processor. Acquiring the posture information of the mobile terminal within a preset time period.

The embodiment of the present invention further provides another mobile terminal. As shown in FIG. 7 , for the convenience of description, only the parts related to the embodiment of the present invention are shown. If the specific technical details are not disclosed, refer to the method of the embodiment of the present invention. section. The mobile terminal can be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), an in-vehicle computer, and the mobile terminal is used as a mobile phone as an example:

FIG. 7 is a block diagram showing a partial structure of a mobile phone related to a mobile terminal provided by an embodiment of the present invention. Referring to FIG. 7, the mobile phone includes: a radio frequency (RF) circuit 910, a memory 920, an input unit 930, a sensor 950, an audio circuit 960, a Wireless Fidelity (WiFi) module 970, an application processor AP980, and a power supply. 990 and other components. It will be understood by those skilled in the art that the structure of the handset shown in FIG. 7 does not constitute a limitation to the handset, and may include more or less components than those illustrated, or some components may be combined, or different components may be arranged.

The following describes the components of the mobile phone in detail with reference to FIG. 7:

The input unit 930 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset. Specifically, the input unit 930 can include a touch display screen 933, a fingerprint recognition device 931, and other input devices 932. The fingerprint recognition device 931 is coupled to the touch display screen 933, and the fingerprint recognition area of the fingerprint recognition device 931 is located in the first area of the touch display screen 933. The input unit 930 can also include other input devices 932. Specifically, other input devices 932 may include, but are not limited to, one or more of physical buttons, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.

The AP 980 is the control center of the handset, which utilizes various interfaces and lines to connect various portions of the entire handset, and executes the handset by running or executing software programs and/or modules stored in the memory 920, as well as invoking data stored in the memory 920. A variety of functions and processing data to monitor the phone as a whole. Optionally, the AP 980 may include one or more processing units; preferably, the AP 980 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, etc., and performs modulation and demodulation. The processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the AP 980.

The memory 920 can be used to store an Android Android system, a lock screen application, and the Android system includes a fingerprint service FingerService and a power management service PMS. Moreover, memory 920 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The RF circuit 910 can be used for receiving and transmitting information. Generally, RF circuit 910 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuitry 910 can also communicate with the network and other devices via wireless communication. The above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), and the like.

The handset may also include at least one type of sensor 950, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the touch display screen according to the brightness of the ambient light, and the proximity sensor can turn off the touch display when the mobile phone moves to the ear. And / or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.

An audio circuit 960, a speaker 961, and a microphone 962 can provide an audio interface between the user and the handset. The audio circuit 960 can transmit the converted electrical data of the received audio data to the speaker 961 for conversion to the sound signal by the speaker 961; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal by the audio circuit 960. After receiving, it is converted into audio data, and then the audio data is played by the AP 980, sent to the other mobile phone via the RF circuit 910, or the audio data is played to the memory 920 for further processing.

WiFi is a short-range wireless transmission technology, and the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 970, which provides users with wireless broadband Internet access. Although FIG. 7 shows the WiFi module 970, it can be understood that it does not belong to the essential configuration of the mobile phone, and can be omitted as needed within the scope of not changing the essence of the invention.

The mobile phone also includes a power source 990 (such as a battery) that supplies power to various components. Preferably, the power source can be logically connected to the AP980 through a power management system to manage functions such as charging, discharging, and power management through the power management system.

Although not shown, the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.

In the foregoing embodiments shown in FIG. 2 to FIG. 4, each step method flow can be implemented based on the structure of the mobile phone.

In the foregoing embodiment shown in FIG. 6, each unit function can be implemented based on the structure of the mobile phone.

The embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, the computer program causing the computer to execute any one of the fingerprint identification area display methods as described in the foregoing method embodiment Part or all of the steps.

Embodiments of the present invention also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the operations as recited in the above method embodiments Any part or all of the steps of the fingerprint identification area display method.

It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In addition, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

In the several embodiments provided herein, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software program module.

The integrated unit, if implemented in the form of a software program module and sold or used as a standalone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a memory. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing memory includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.

A person skilled in the art can understand that all or part of the steps of the foregoing embodiments can be completed by a program to instruct related hardware, and the program can be stored in a computer readable memory, and the memory can include: a flash drive , read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or CD.

The embodiments of the present invention have been described in detail above, and the principles and implementations of the present invention are described in detail herein. The description of the above embodiments is only for helping to understand the method of the present invention and its core ideas; It should be understood by those skilled in the art that the present invention is not limited by the scope of the present invention.

Claims

A mobile terminal, comprising: a processor, a touch display screen and a fingerprint recognition device, wherein the fingerprint recognition area of the fingerprint recognition device comprises a first area of the touch display screen, wherein:

The processor is configured to acquire posture information of the mobile terminal in a preset time period;

The processor is further configured to: when detecting that the posture information meets a preset condition, determine a second area, where the second area is located in the first area;

The processor is further configured to activate a fingerprint recognition function of the fingerprint identification device in the second area, and highlight the second area.
The mobile terminal according to claim 1, wherein in determining the second area, the processor is specifically configured to:

The second region is determined according to a random strategy.
The mobile terminal according to claim 1, wherein in determining the second area, the processor is specifically configured to:

Obtaining current posture information of the mobile terminal;

Determining, according to the current posture information of the mobile terminal, a screen usage state of the mobile terminal;

The second area is determined according to a screen usage state of the mobile terminal.
The mobile terminal according to claim 1, wherein in determining the second area, the processor is specifically configured to:

Obtaining at least one location that the mobile terminal is contacted;

The second region is determined based on the at least one location.
The mobile terminal according to any one of claims 1 to 4, wherein, in highlighting the second area, the processor is specifically configured to:

The second area is illuminated, and the illuminated second area is used to guide the user to perform a fingerprinting operation in the second area.
The mobile terminal according to any one of claims 1 to 4, wherein, in highlighting the second area, the processor is specifically configured to:

A human-computer interaction interface is displayed in the second area, and the human-computer interaction interface is used to guide a user to perform a fingerprint input operation in the second area.
A mobile terminal according to any one of claims 1 to 6, wherein

The fingerprint identification device is configured to collect fingerprint data, and send the fingerprint data to the processor;

The processor is further configured to match the collected fingerprint data with pre-stored fingerprint template data, and illuminate the entire touch display when the collected fingerprint data and the pre-stored fingerprint template data are successfully matched. Screen and unlock the lock screen.
A fingerprint identification area display method is applied to a mobile terminal including a processor, a touch display screen and a fingerprint recognition device, wherein the fingerprint recognition area of the fingerprint identification device includes a first area of the touch display screen , the method includes:

Obtaining, by the processor, the posture information of the mobile terminal in a preset time period by using the processor;

When the mobile terminal detects that the posture information satisfies a preset condition by the processor, the mobile terminal determines a second area by using the processor, where the second area is located in the first area;

The mobile terminal activates a fingerprint recognition function of the fingerprint identification device in the second area by the processor, and highlights the second area.
The method of claim 8, wherein the determining, by the mobile terminal, the second area by the processor comprises:

The mobile terminal determines the second area according to a random policy by the processor.
The method of claim 8, wherein the determining, by the mobile terminal, the second area by the processor comprises:

The mobile terminal acquires current posture information of the mobile terminal by using the processor;

Determining, by the processor, the screen usage status of the mobile terminal by using the current posture information of the mobile terminal;

The mobile terminal determines the second area by the processor according to a screen usage state of the mobile terminal.
The method of claim 8, wherein the determining, by the mobile terminal, the second area by the processor comprises:

The mobile terminal acquires, by the processor, at least one location that the mobile terminal is contacted;

The mobile terminal determines the second area according to the at least one location by the processor.
The method according to any one of claims 8 to 11, wherein the highlighting the second area comprises:

The second area is illuminated, and the illuminated second area is used to guide the user to perform a fingerprinting operation in the second area.
The method according to any one of claims 8 to 11, wherein the highlighting the second area comprises:

A human-computer interaction interface is displayed in the second area, and the human-computer interaction interface is used to guide a user to perform a fingerprint input operation in the second area.
The method according to any one of claims 8 to 13, wherein the method further comprises:

The mobile terminal controls the fingerprint identification device to collect fingerprint data, and the fingerprint data is sent to the processor;

The mobile terminal matches the collected fingerprint data with the pre-stored fingerprint template data by the processor, and illuminates the entire touch when the collected fingerprint data and the pre-stored fingerprint template data are successfully matched. Display and unlock the lock screen.
A fingerprint identification area display device is applied to a mobile terminal including a processor, a touch display screen and a fingerprint recognition device, wherein the fingerprint recognition area of the fingerprint recognition device includes a first area of the touch display screen The fingerprint identification area display device includes an acquisition unit, a determination unit, a startup unit, and a highlight display unit, wherein:

The acquiring unit is configured to acquire, by the processor, posture information of the mobile terminal in a preset time period;

The determining unit is configured to determine, by the processor, a second area, where the second area is located in the first area, when detecting that the posture information meets a preset condition;

The activation unit is configured to start, by the processor, a fingerprint recognition function of the fingerprint identification device in the second area;

The highlighting unit is configured to highlight the second area by the processor.
The device according to claim 15, wherein the determining unit is specifically configured to:

The second region is determined by the processor according to a random policy.
The device according to claim 15, wherein the determining unit is specifically configured to:

Acquiring, by the processor, the current posture information of the mobile terminal; according to the current posture information of the mobile terminal, the mobile terminal determines, by using the processor, a screen usage state of the mobile terminal; according to the mobile terminal a screen usage state, the mobile terminal determining the second area by the processor.
The device according to claim 15, wherein the determining unit is specifically configured to:

Acquiring at least one location that the mobile terminal is contacted by the processor; determining, by the processor, the second region according to the at least one location.
The device according to any one of claims 15 to 18, wherein the highlighting unit is specifically configured to:

Illuminating the second area, the illuminated second area is used to guide a user to perform a fingerprinting operation in the second area; or, in the second area, displaying a human-computer interaction interface, the human-computer interaction The interface is configured to guide the user to perform a fingerprinting operation in the second area.
The device according to any one of claims 15 to 19, wherein the device further comprises:

An acquisition unit, configured to control, by the processor, the fingerprint collection device to collect fingerprint data;

An unlocking unit, configured to match the collected fingerprint data with the pre-stored fingerprint template data by the processor, and illuminate the entire touch when the collected fingerprint data and the pre-stored fingerprint template data are successfully matched Control the display and unlock the lock screen.