CN107016271B - Data processing method and related equipment - Google Patents

Abstract

The invention discloses a data processing method, which is applied to a terminal device including a fingerprint identification area and a touch sensor placed under a touch screen. Fingerprint image; when the fingerprint image is incorrect, acquire the touch data detected by the touch sensor; when the sensor data meets the touch operation judgment condition, maintain the current number of incorrect identifications. The embodiments of the present invention also provide related equipment. By adopting the embodiments of the present invention, the problem that the user cannot use the fingerprint unlocking function due to the non-user's finger touching the fingerprint identification area can be avoided.

Description

A data processing method and related equipment

technical field

The present invention relates to the field of electronic technology, and in particular, to a data processing method and related equipment.

Background technique

At present, smartphones that support fingerprint unlocking generally set the maximum allowable number of errors for security reasons. For example, after 5 fingerprint verification errors, the fingerprint unlocking function will be locked for a period of time. During this period, the user cannot use the fingerprint unlocking function.

When the smartphone is placed in the pocket, because people habitually put their hands in the pocket, the user's hand is easy to continuously touch the fingerprint recognition area of the smartphone, so that the smartphone can continuously touch the user's hand with the user's hand. The external skin is recognized as a wrong finger, which causes the smartphone to lock the fingerprint unlock function. If the user is taking out the smartphone for use at this time, since the fingerprint unlocking function of the smartphone is in a locked state, the user cannot use the fingerprint unlocking function.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a data processing method and device, which are used to avoid the problem that the user cannot use the fingerprint unlocking function due to the non-user's finger touching the fingerprint recognition area.

In a first aspect, an embodiment of the present invention provides a data processing method, which is applied to a terminal device including a fingerprint recognition area and a touch sensor placed under a touch screen. The data processing method includes:

When a touch operation in the fingerprint identification area is detected, a fingerprint image is collected through the fingerprint identification area;

When the fingerprint image is incorrect, acquiring touch data detected by the touch sensor;

When the sensing data meets the touch operation judgment condition, the current number of false identifications is maintained.

In a second aspect, an embodiment of the present invention provides a data processing apparatus, which is applied to a terminal device including a fingerprint identification area and a touch sensor placed under a touch screen, the apparatus including:

a processing module, configured to collect a fingerprint image through the fingerprint identification area when detecting a touch operation in the fingerprint identification area; acquire touch data detected by the touch sensor when the fingerprint image is incorrect; When the sensing data meets the touch operation judgment condition, the current number of false identifications is maintained.

In a third aspect, an embodiment of the present invention provides a computer device, including:

a memory in which executable program code is stored;

a processor coupled to the memory;

The processor invokes the executable program code stored in the memory to execute part or all of the steps described in the first aspect of the embodiment of the present invention, and the computer device includes a terminal device.

In a fourth aspect, the present invention provides a computer storage medium for storing computer software instructions used for the computer device provided in the third aspect of the embodiments of the present invention, which includes a program designed to execute the above aspect.

In the solution provided by the embodiment of the present invention, when the fingerprint image collected in the fingerprint recognition area is incorrect, and the touch data detected by the touch sensor placed under the touch screen meets the touch operation judgment condition, the current error recognition status is maintained in this situation. The number of times, thereby avoiding the problem that the user cannot use the fingerprint unlocking function due to the non-user's finger touching the fingerprint recognition area.

These and other aspects of the invention will be more clearly understood from the description of the following embodiments.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

1 is a schematic flowchart of a data processing method provided by an embodiment of the present invention;

2 is a schematic diagram of a fingerprint identification area provided by an embodiment of the present invention;

3 is a schematic diagram of another fingerprint identification area provided by an embodiment of the present invention;

4 is a schematic diagram of another fingerprint identification area provided by an embodiment of the present invention;

5 is a schematic diagram of another fingerprint identification area provided by an embodiment of the present invention;

6 is a schematic diagram of a touch screen provided by an embodiment of the present invention;

7 is a schematic diagram of another touch screen provided by an embodiment of the present invention;

8 is a schematic diagram of a normal fingerprint unlocking provided by an embodiment of the present invention;

9 is a schematic diagram of an abnormal fingerprint unlocking provided by an embodiment of the present invention;

10 is a schematic structural diagram of a data processing apparatus provided by an embodiment of the present invention;

11 is a schematic structural diagram of a computer device provided by an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.

Detailed ways

In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Each of them will be described in detail below.

The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the accompanying drawings are used to distinguish different objects, rather than to describe a specific order. . Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes For other steps or units inherent to these processes, methods, products or devices.

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 present invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

The embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a data processing method provided by an embodiment of the present invention. The data processing method is applied to a terminal device including a fingerprint recognition area and a touch sensor placed under a touch screen, and includes the following steps:

S101. When a touch operation in the fingerprint identification area is detected, a terminal device collects a fingerprint image through the fingerprint identification area.

A terminal device, also called user equipment (UE), is a device that provides voice and/or data connectivity to a user, such as a handheld device with a wireless connection function, a vehicle-mounted device, and the like. Common terminals include, for example, mobile phones, tablet computers, notebook computers, handheld computers, mobile internet devices (mobile internet devices, MIDs), wearable devices, such as smart watches, smart bracelets, and pedometers.

In one embodiment, the specific form of the above-mentioned fingerprint identification area may be a Home key integrated with a fingerprint identification module, as shown in FIG. 2 , which is a fingerprint identification area provided by an embodiment of the present invention and the Home key of the terminal device Schematic diagram of bonding.

In another embodiment, the specific form of the above-mentioned fingerprint identification area may be a fingerprint collection area integrated with a fingerprint identification module, and the fingerprint collection area may be placed on the back of the terminal device, as shown in FIG. 3 , which shows the present invention A schematic diagram of the fingerprint identification area provided in the embodiment is placed on the back of the terminal device. 3 is only an example where the fingerprint collection area is placed on the back of the terminal device, and the present invention does not limit the specific position of the fingerprint collection area on the back of the terminal device and the size of the fingerprint collection area. The fingerprint collection area may be placed on the side frame of the terminal device, as shown in FIG. 4 . FIG. 4 is a schematic diagram of the fingerprint identification area provided on the side frame of the terminal device provided by an embodiment of the present invention. 4 is only an example where the fingerprint collection area is placed on the side frame of the terminal device, and the specific position of the fingerprint collection area on the side frame of the terminal device and the size of the fingerprint collection area are not limited in the present invention.

In another embodiment, the specific form of the above-mentioned fingerprint identification area may be a certain designated area of the touch screen of the terminal device, as shown in FIG. A schematic diagram of the combination of touch screens, a fingerprint identification module is arranged below the designated area. 5 is only an example where the fingerprint identification area is placed on the touch screen of the terminal device, and the present invention does not limit the specific position of the fingerprint identification area placed on the touch screen of the terminal device and the size of the fingerprint collection area.

Among them, the fingerprint identification module is to realize the identification of individual fingerprint characteristics through a specific sensing module. At present, fingerprint identification modules are mainly divided into optical fingerprint modules, capacitive fingerprint modules and radio frequency fingerprint modules.

In one embodiment, the touch screen is placed near the fingerprint recognition area.

In an embodiment, the above-mentioned touch screen may be a touch display device disposed at the front end of the terminal device, or the above-mentioned touch screen is a certain area of the touch display device disposed at the front end of the terminal device. For example, it is assumed that the above-mentioned fingerprint recognition area is integrated with fingerprints. Identify the Home button of the module, then a certain area of the touch display device can be an area on the upper left of the Home button, or an area on the upper right of the Home button; and if the above fingerprint recognition area is the situation shown in Figure 3, then The horizontal projection of the fingerprint recognition area falls into a certain area of the touch display device and so on.

In an embodiment, the above-mentioned touch screen may also be a small touch panel disposed near the fingerprint recognition area. Assuming that the above fingerprint identification area is a Home key integrated with a fingerprint identification module, a small touch panel placed near the fingerprint identification area is shown in FIG. 6 , which is a schematic diagram of a touch screen provided by an embodiment of the present invention. If the above fingerprint recognition area is shown in FIG. 3 , then a small touch panel placed near the fingerprint recognition area is shown in FIG. 7 , which is a schematic diagram of another touch screen provided by an embodiment of the present invention.

It should be noted that, what is shown in FIG. 6 and FIG. 7 is only an example, and the present invention does not limit the positional relationship between the small touch panel and the fingerprint recognition area and the size of the small touch panel.

In an embodiment, the specific implementation of the above step S101 that the terminal device collects the fingerprint image through the fingerprint identification area is as follows: the sensing electrode of the fingerprint identification module of the terminal device obtains the normal underlying data set and the abnormal underlying data set, the normal underlying data set. The underlying data set includes a plurality of normal underlying data values, and the abnormal underlying data set includes multiple abnormal underlying data values; the terminal device determines a target underlying data set corresponding to the abnormal underlying data set according to the normal underlying data set; the terminal device A fingerprint image is generated according to the normal underlying data set and the target underlying data set.

Further, in the above example process, an example implementation process for the terminal device to determine the target underlying data set corresponding to the abnormal underlying data set according to the normal underlying data set is as follows:

The terminal device determines the average value according to the multiple normal underlying data values contained in the normal underlying data set; the terminal device replaces the multiple abnormal underlying data contained in the abnormal underlying data set with the average value to obtain The target underlying data set.

Alternatively, an example implementation process for the terminal device to determine the target underlying data set corresponding to the abnormal underlying data set according to the normal underlying data set is as follows:

The terminal device obtains the normal underlying data value with the smallest data value from the plurality of normal underlying data values contained in the normal underlying data set; the terminal device replaces the multiple abnormal underlying data contained in the abnormal underlying data set with the The normal underlying data value with the smallest data value is obtained to obtain the target underlying data set.

Alternatively, an example implementation process for the terminal device to determine the target underlying data set corresponding to the abnormal underlying data set according to the normal underlying data set is as follows:

The terminal device obtains any one of the normal underlying data values from the multiple normal underlying data values contained in the normal underlying data set; the terminal device replaces the multiple abnormal underlying data contained in the abnormal underlying data set with the arbitrary underlying data values. A normal underlying data value to get the target underlying data set.

Wherein, the above-mentioned underlying data value may include capacitance and/or voltage, and the like. The sensing electrodes of the fingerprint identification module can be detected by the micro-control unit MCU of the fingerprint identification module. The sensing electrodes of the fingerprint identification module include a plurality of normal sensing electrodes and a plurality of abnormal sensing electrodes, wherein the abnormal sensing electrodes are sensing electrodes with abnormality. The normal underlying data set is acquired through multiple normal sensing electrodes, and the abnormal underlying data set is acquired through multiple abnormal sensing electrodes.

S102. When the fingerprint image is incorrect, the terminal device acquires touch data detected by the touch sensor.

In one embodiment, the method described in FIG. 1 further includes:

The terminal device compares and matches the fingerprint image with the pre-stored M fingerprint templates, where M is a positive integer; if the fingerprint image matches one of the pre-stored multiple fingerprint templates, it means that the The fingerprint image is correct. If the fingerprint image does not match any one of the multiple pre-stored fingerprint templates, it means that the fingerprint image is incorrect.

Further, the M fingerprint templates are the M fingerprint templates with the highest matching priority among the pre-stored N fingerprint templates, and the N is greater than the M.

Further, the matching priority of the fingerprint template may be user-defined; or determined by the terminal device based on the usage parameters of the fingerprint template (such as the number of successful matches within a certain period of time, the number of times of matching within a certain period of time), for example, The matching priority of the fingerprint template is determined based on the number of times the fingerprint template is successfully matched within a certain period of time. The higher the number of times the fingerprint template is successfully matched within a certain period of time, the higher the matching priority of the fingerprint template.

Among them, the touch sensor includes a one-touch sensor and a scratch sensor. The touch sensor is a touch switch module based on the principle of capacitive sensing. The gold-plated contact surface of the human or metal touch sensor is sensed. In addition to the direct touch with the metal surface, the contact through a certain thickness of plastic, glass and other materials can also be sensed, and the sensing sensitivity is related to the size of the contact surface and the thickness of the covering material.

In an embodiment, the touch data is detected when the touch sensor collects the fingerprint image in the fingerprint recognition area; Detected after the fingerprint image is incorrect.

In another embodiment, the touch data may also be detected by the touch sensor in other time periods. For example, the touch data is a process in which the touch sensor recognizes whether the fingerprint image is correct in the terminal device. or, the touch data is detected by the touch sensor in the process of collecting the fingerprint image in the fingerprint recognition area, and so on.

In an embodiment, the number of the touch sensors is N, the touch data is detected by M touch sensors under a designated area of the touch screen, the N is greater than the M, and the N and the M is an integer greater than 1.

If the above-mentioned touch screen is a touch display device arranged at the front end of the terminal device, the specific position of the above-mentioned designated area on the touch display device may be, for example, the lower left, lower right, upper right, lower right of the touch display device, etc., which is not limited in the present invention. .

S103. When the sensing data meets the touch operation judgment condition, the terminal device maintains the current number of misidentifications.

Specifically, assuming that the current number of misidentifications is 3, after step S103 is performed, the number of misidentifications is still 3. The number of incorrect identifications refers to the number of times that the terminal device recognizes that the fingerprint image collected in the fingerprint identification area is an incorrect fingerprint image.

When the touch screen is not touched, the sensor data obtained by the sensor sensor placed under the touch screen is zero, and the touch operation judgment condition is not met at this time. When the touch screen is touched, the sensor data obtained by the sensor sensor placed under the touch screen is not zero, and the touch operation judgment condition is met at this time.

In one embodiment, the method described in FIG. 1 further includes:

When the sensing data does not meet the touch operation judgment condition, the number of incorrect identifications is updated, and the updated number of incorrect identifications is equal to the current number of incorrect identifications plus 1.

Specifically, under normal circumstances, if the user wants to perform the fingerprint unlocking operation, the user will place the unlocking finger on the fingerprint recognition area, as shown in FIG. 8 , because the purpose is relatively clear. In this case, the touch screen of the terminal device usually does not detect the touch operation. However, if the user holds the terminal device and the user's hand accidentally touches the fingerprint recognition area, as shown in Figure 9, in this case, it is very likely that the user's hand touches the fingerprint recognition area. At the same time, the touch screen is also touched. In this case, in order to avoid the problem that the user cannot use the fingerprint unlocking function due to the non-user's finger touching the fingerprint recognition area, the terminal device needs to determine whether the sensing data obtained by the touch sensor at this time is not. The touch operation judgment condition is met. If so, there is a high possibility that a non-user's finger touches the fingerprint recognition area. In this case, the terminal device does not update the number of false recognitions, and only needs to maintain the current number of false recognitions, thereby improving the user experience.

An embodiment of the present invention further provides a data processing apparatus 1000, as shown in FIG. 10, applied to a terminal device including a fingerprint identification area and a touch sensor placed under a touch screen, the apparatus includes:

The processing module 1001 is configured to collect a fingerprint image through the fingerprint recognition area when a touch operation in the fingerprint recognition area is detected; when the fingerprint image is incorrect, acquire touch data detected by the touch sensor; When the sensing data meets the touch operation judgment condition, the current number of false identifications is maintained.

In an embodiment, the touch data is detected when the touch sensor collects the fingerprint image in the fingerprint recognition area; Detected after the fingerprint image is incorrect.

In an embodiment, the number of the touch sensors is N, the touch data is detected by M touch sensors under a designated area of the touch screen, the N is greater than the M, and the N and the M is an integer greater than 1.

In one embodiment, the touch screen is placed near the fingerprint recognition area.

In one embodiment, the processing module 1001 is further configured to: update the number of misrecognitions when the sensing data does not meet the touch operation judgment condition, and the updated number of misrecognitions is equal to the current number of misrecognitions plus 1.

It should be noted that each of the above modules (processing module 1001 ) is used to execute the relevant steps of the above method. For example, the processing module 1001 is configured to execute the above steps S101-S103, and so on.

In this embodiment, the data processing apparatus 1100 is presented in the form of a module. "Module" herein may refer to an application-specific integrated circuit (ASIC), a processor and memory executing one or more software or firmware programs, an integrated logic circuit, and/or other devices that may provide the above-described functions . In addition, the above processing module 1001 may be implemented by the processor 1101 of the computer device shown in FIG. 11 .

As shown in FIG. 11 , the computer device 1100 can be implemented with the structure in FIG. 11 , the computer device includes a terminal device, and the computer device 1100 includes at least one processor 1101 , at least one memory 1102 and at least one communication interface 1103 . The processor 1101 is connected to the memory 1102 and the communication interface 1103 through the bus and communicates with each other through the communication bus.

The processor 1101 may be a general-purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of programs in the above solutions.

The communication interface 1103 is used to communicate with other devices or communication networks, such as Ethernet, Radio Access Network (RAN), Wireless Local Area Networks (Wireless Local Area Networks, WLAN).

Memory 1102 may be read-only memory (ROM) or other type of static storage device that can store static information and instructions, random access memory (RAM), or other type of static storage device that can store information and instructions The dynamic storage device can also be an Electrically Erasable Programmable Read-Only Memory (EEPROM), a CompactDisc Read-Only Memory (CD-ROM) or other optical disk storage, optical disk storage ( including compact discs, laser discs, compact discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or capable of carrying or storing desired program code in the form of instructions or data structures and capable of being stored by a computer any other medium taken, but not limited to this. The memory can exist independently and be connected to the processor through a bus. The memory can also be integrated with the processor.

Wherein, the memory 1102 is used to store the application code for executing the above solution, and the execution is controlled by the processor 1101 . The processor 1101 is used for executing the application code stored in the memory 1102 .

The code stored in the memory 1102 can execute the above-mentioned data processing method performed by the terminal device provided above. For example, when a touch operation in the fingerprint identification area is detected, a fingerprint image is collected through the fingerprint identification area; when the fingerprint image is incorrect When the touch sensor is detected, the touch data detected by the touch sensor is acquired; when the sensor data meets the touch operation judgment condition, the current number of false identifications is maintained.

FIG. 12 is a block diagram showing a partial structure of a mobile phone related to a terminal device provided by an embodiment of the present invention. Referring to FIG. 12 , the mobile phone includes: a radio frequency (RF) circuit 910 , a memory 920 , an input unit 930 , a display unit 940 , a sensor 950 , an audio circuit 960 , a Wireless Fidelity (WiFi) module 970 , and a processor 980 , and power supply 990 and other components. Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 12 does not constitute a limitation on the mobile phone, and may include more or less components than the one shown, or combine some components, or arrange different components.

The following is a detailed introduction to each component of the mobile phone with reference to Figure 12:

RF circuitry 910 may be used for the reception and transmission of information. Typically, the 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 may communicate with networks and other devices via wireless communications. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access) Access, CDMA), Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), email, Short Messaging Service (Short Messaging Service, SMS) and the like.

The memory 920 can be used to store software programs and modules, and the processor 980 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 920 . The memory 920 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data (such as touch sensors) created according to the use of the mobile phone. detected touch data, number of misidentifications, etc.), etc. Additionally, memory 920 may include high-speed random access memory, and may 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 input unit 930 may be used to receive inputted numerical or character information, and generate key signal input related to user setting and function control of the mobile phone. Specifically, the input unit 930 may include a fingerprint recognition module 931 and other input devices 932 . The fingerprint identification module 931 can collect the fingerprint data of the user on it. Besides the fingerprint recognition module 931 , the input unit 930 may also include other input devices 932 . Specifically, other input devices 932 may include, but are not limited to, one or more of a touch screen, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

The display unit 940 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 940 may include a display screen 941. Optionally, the display screen 941 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. Although in FIG. 5 , the fingerprint recognition module 931 and the display screen 941 are used as two independent components to realize the input and input functions of the mobile phone, but in some embodiments, the fingerprint recognition module 931 and the display screen 941 can be combined Integrated to realize the input and playback functions of the mobile phone.

The cell phone may also include at least one sensor 950, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen 941 according to the brightness of the ambient light, and the proximity sensor may turn off the display screen 941 and/or when the mobile phone is moved to the ear. or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary. games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. Repeat.

The audio circuit 960, the speaker 961, and the microphone 962 can provide an audio interface between the user and the mobile phone. The audio circuit 960 can convert the received audio data into an electrical signal, and transmit it to the speaker 961, and the speaker 961 converts it into a sound signal for playback; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 960 After receiving, the audio data is converted into audio data, and then processed by the audio data playback processor 980, and sent to, for example, another mobile phone through the RF circuit 910, or the audio data is played to the memory 920 for further processing.

WiFi is a short-distance wireless transmission technology. The mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 970. It provides users with wireless broadband Internet access. Although FIG. 12 shows the WiFi module 970, it can be understood that it is not a necessary component of the mobile phone, and can be completely omitted as required within the scope of not changing the essence of the invention.

The processor 980 is the control center of the mobile phone, using various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 920, and calling the data stored in the memory 920. Various functions of the mobile phone and processing data, so as to monitor the mobile phone as a whole. Optionally, the processor 980 may include one or more processing units; preferably, the processor 980 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc. , the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 980.

The mobile phone also includes a power supply 990 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 980 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.

Although not shown, the mobile phone may also include a camera, a Bluetooth module, and the like, which will not be repeated here.

In the foregoing embodiments shown in FIG. 1 to FIG. 9 , the method flow of each step can be implemented based on the structure of the mobile phone.

In the aforementioned embodiment shown in FIG. 10 , the functions of each unit can be implemented based on the structure of the mobile phone.

Embodiments of the present invention further provide a computer storage medium, wherein the computer storage medium may store a program, and when the program is executed, the program includes part or all of the steps of any data processing method described in the above method embodiments.

It should be noted that, for the sake of simple description, the foregoing method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. As in accordance with the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know 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-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative, for example, the division of the units is only a logical function division, and there may be other division methods in actual implementation, for example, multiple units or components may be combined or Integration into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical or other forms.

The units described as separate components may or may not be physically separated, and 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 in this 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 alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The integrated unit, if implemented as a software functional unit and sold or used as a stand-alone product, may be stored in a computer-readable memory. Based on such understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a memory, Several instructions are included to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned memory includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

Those skilled in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable memory, and the memory can include: a flash disk , Read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English: Random Access Memory, referred to as: RAM), magnetic disk or optical disk, etc.

The embodiments of the present invention have been introduced in detail above, and specific examples are used to illustrate the principles and implementations of the present invention. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present invention; at the same time, for Persons of ordinary skill in the art, according to the idea of the present invention, will have changes in the specific embodiments and application scope. To sum up, the content of this description should not be construed as a limitation of the present invention.

Claims (7)

1. The data processing method is characterized by being applied to terminal equipment comprising a fingerprint identification area and a touch sensor arranged below a touch screen, wherein the fingerprint identification area is arranged on the back or side frame of the terminal equipment; the data processing method comprises the following steps:

when the touch operation of the fingerprint identification area is detected, acquiring a fingerprint image through the fingerprint identification area;

comparing and matching the fingerprint image with M pre-stored fingerprint templates, wherein M is a positive integer; if the fingerprint image is matched with one of the plurality of pre-stored fingerprint templates, the fingerprint image is correct, and if the fingerprint image is not matched with any one of the plurality of pre-stored fingerprint templates, the fingerprint image is incorrect;

the M fingerprint templates are M fingerprint templates with the highest matching priority in N prestored fingerprint templates, and N is greater than M; the matching priority of the fingerprint template is determined based on the number of times of successful matching in a certain period of time, and the higher the number of times of successful matching in the certain period of time is, the higher the matching priority of the fingerprint template is;

when the fingerprint image is incorrect, acquiring touch data detected by the touch sensor; the touch data is detected by the touch sensor when the fingerprint image is acquired in the fingerprint identification area;

when the touch data meet the touch operation judgment condition, maintaining the current error identification times; when the touch screen is not touched, the sensor data acquired by the sensor arranged under the touch screen is zero, and the touch operation judgment condition is not met; when the touch screen is touched, the sensor data acquired by the sensor arranged under the touch screen is not zero, and the touch operation judgment condition is met.

2. The method of claim 1, wherein the number of touch sensors is N, wherein the touch data is detected by M touch sensors under a designated area of the touch screen, wherein N is greater than M, and wherein N and M are integers greater than 1.

3. The method of claim 1, further comprising:

and when the sensing data do not accord with the touch operation judgment condition, updating the number of times of error identification, wherein the updated number of times of error identification is equal to the number of times of current error identification plus 1.

4. The data processing device is characterized by being applied to terminal equipment comprising a fingerprint identification area and a touch sensor arranged below a touch screen, wherein the fingerprint identification area is arranged on the back or side frame of the terminal equipment; the device comprises:

the processing module is used for collecting a fingerprint image through the fingerprint identification area when the touch operation of the fingerprint identification area is detected; comparing and matching the fingerprint image with M pre-stored fingerprint templates, wherein M is a positive integer; if the fingerprint image is matched with one of the plurality of pre-stored fingerprint templates, the fingerprint image is correct, and if the fingerprint image is not matched with any one of the plurality of pre-stored fingerprint templates, the fingerprint image is incorrect; the M fingerprint templates are M fingerprint templates with the highest matching priority in N prestored fingerprint templates, and N is greater than M; the matching priority of the fingerprint template is determined based on the number of times of successful matching in a certain period of time, and the higher the number of times of successful matching in the certain period of time is, the higher the matching priority of the fingerprint template is;

when the fingerprint image is incorrect, acquiring touch data detected by the touch sensor; the touch data is detected by the touch sensor when the fingerprint image is acquired in the fingerprint identification area; when the touch data meet the touch operation judgment condition, maintaining the current error identification times; when the touch screen is not touched, the sensor data acquired by the sensor arranged under the touch screen is zero, and the touch operation judgment condition is not met; when the touch screen is touched, the sensor data acquired by the sensor arranged under the touch screen is not zero, and the touch operation judgment condition is met.

5. The apparatus of claim 4, wherein the number of touch sensors is N, wherein the touch data is detected by M touch sensors under a designated area of the touch screen, wherein N is greater than M, and wherein N and M are integers greater than 1.

6. The apparatus of claim 4, wherein the processing module is further configured to: and when the sensing data do not accord with the touch operation judgment condition, updating the number of times of error identification, wherein the updated number of times of error identification is equal to the number of times of current error identification plus 1.

7. A computer device, comprising:

a memory storing executable program code;

a processor coupled with the memory;

the processor calls the executable program codes stored in the memory to execute the data processing method according to any one of claims 1 to 3, and the computer device comprises a terminal device.

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