CN108595932B - Operation control method and mobile terminal - Google Patents
Operation control method and mobile terminal Download PDFInfo
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- CN108595932B CN108595932B CN201810379387.4A CN201810379387A CN108595932B CN 108595932 B CN108595932 B CN 108595932B CN 201810379387 A CN201810379387 A CN 201810379387A CN 108595932 B CN108595932 B CN 108595932B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
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Abstract
The invention provides an operation control method and a mobile terminal, wherein the mobile terminal is in communication connection with a handwriting pen, and the method comprises the following steps: receiving first palm print data sent by the stylus pen; and under the condition that the first palm print data is matched with second palm print data stored in advance, executing target operation associated with the first palm print data. In this way, in the case where the first palm print data matches the second palm print data stored in advance, the target operation associated with the first palm print data can be performed. The verification can be completed without the user contacting the mobile terminal, and the verification mode is simple, convenient and quick.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to an operation control method and a mobile terminal.
Background
At present, functions of mobile terminals are increasingly diversified. For example, an audio function, a photographing function, a fingerprint recognition function, and the like have all become essential functions of the mobile terminal.
For the fingerprint identification function, the mobile terminal can collect fingerprint information, and after the fingerprint information is collected, the collected fingerprint information can be compared with the fingerprint information stored in advance. If the collected fingerprint information matches with the pre-stored fingerprint information, corresponding operations may be performed, for example, unlocking or payment verification, etc. In the prior art, when a user wants to perform fingerprint identification, the user needs to place a finger in a fingerprint identification area of a mobile terminal for fingerprint identification. When the user is inconvenient to contact the mobile terminal, fingerprint identification cannot be performed, and verification cannot be completed through the fingerprint identification. Therefore, in the prior art, the fingerprint verification method is not suitable for a scenario in which a user is inconvenient to contact the mobile terminal.
Disclosure of Invention
The embodiment of the invention provides an operation control method and a mobile terminal, and aims to solve the problem that a fingerprint verification mode is not suitable for a scene that a user is inconvenient to contact the mobile terminal in the prior art.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides an operation control method, which is applied to a mobile terminal, where the mobile terminal and a handwriting pen have a communication connection, and the method includes:
receiving first palm print data sent by the stylus pen;
and under the condition that the first palm print data is matched with second palm print data stored in advance, executing target operation associated with the first palm print data.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal is in communication connection with a pen, and the mobile terminal includes:
the receiving module is used for receiving first palm print data sent by the stylus pen;
and the execution module is used for executing the target operation related to the first palm print data under the condition that the first palm print data is matched with the second palm print data stored in advance.
In a third aspect, an embodiment of the present invention further provides a mobile terminal, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor, where the computer program, when executed by the processor, implements the steps of the operation control method.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the operation control method are implemented.
In the embodiment of the invention, the first palm print data sent by the stylus pen is received; and under the condition that the first palm print data is matched with second palm print data stored in advance, executing target operation associated with the first palm print data. In this way, in the case where the first palm print data matches the second palm print data stored in advance, the target operation associated with the first palm print data can be performed. The verification can be completed without the user contacting the mobile terminal, and the verification mode is simple, convenient and quick.
Drawings
FIG. 1 is a flow chart of an operation control method provided by an embodiment of the present invention;
FIG. 2a is a diagram illustrating a palm of a user being overlaid on a screen of a mobile terminal according to an embodiment of the present invention;
fig. 2b is a schematic diagram of a palm print acquired by the mobile terminal according to the embodiment of the present invention;
FIG. 3 is one of the schematic diagrams of an area smeared out on the palm of a hand by a user using a stylus provided by embodiments of the present invention;
FIG. 4 is a second schematic diagram of an area being painted on the palm of a hand by a user using a stylus according to an embodiment of the present invention;
FIG. 5 is a diagram illustrating a music application being launched according to an embodiment of the present invention;
fig. 6 is a block diagram of a mobile terminal according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a hardware structure of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart of an operation control method according to an embodiment of the present invention, and is applied to a mobile terminal, where the mobile terminal is in communication connection with a pen. As shown in fig. 1, the method comprises the following steps:
In step 101, the user may enter a texture of the entire palm of the user into the mobile terminal. The user can cover the palm on the screen of the mobile terminal, and then the mobile terminal can collect the palm print characteristic information of the whole palm of the user and store the collected palm print characteristic information of the whole palm. The saved palm print characteristic information of the entire palm can be used as second palm print data. As shown in fig. 2a, a user is shown with a palm on the screen of the mobile terminal. The user may need to perform repeated operations to ensure that some small palm prints in the palm are also recognized by the mobile terminal. As shown in fig. 2b, it is a schematic diagram of the palm print collected by the mobile terminal.
The user can use the stylus pen to smear an area on the palm, and the stylus pen can acquire first palm print data of the area. The acquired first palm print data may include information such as an area value of the region and a shape of the region. As shown in fig. 3, is one of the schematic views of an area that a user uses a stylus to wipe on the palm of the hand. The handwriting pen can send the acquired first palm print data to the mobile terminal, that is, the mobile terminal can receive the first palm print data sent by the handwriting pen.
Optionally, after receiving the first palm print data sent by the stylus pen, the method further includes:
detecting whether the first palm print data is valid palm print data;
under the condition that the first palm print data is matched with second palm print data stored in advance, executing target operation related to the first palm print data, wherein the target operation includes:
and executing target operation associated with the first palm print data under the condition that the first palm print data is valid palm print data and is matched with second palm print information stored in advance.
After receiving the first palm print data, the mobile terminal may detect whether the first palm print data is valid palm print data, that is, the mobile terminal may determine whether the first palm print data has uniqueness. When the first palm print data is valid palm print data, that is, when the mobile terminal determines that the first palm print data is unique, the first palm print data may be compared with second palm print data stored in advance, that is, the first palm print data may be compared with palm print data of a host of the mobile terminal stored in advance. In the case where the first palm print data matches with the second palm print information stored in advance, the target operation associated with the first palm print data may be performed. This can improve safety.
Optionally, the detecting whether the first palm print data is valid palm print data includes:
extracting the area of the palm print area in the first palm print data;
comparing the area of the palm print area with a preset threshold;
and determining the first palm print data as effective palm print data under the condition that the area of the palm print area is greater than or equal to the preset threshold value.
It should be noted that, when a stylus pen is used to paint on the palm of a hand, if the area value of the painted area is small, the palm print data of many people including the owner of the mobile terminal may be similar or even identical for the area with the small area value. Therefore, if the palm print data of the area with the smaller area value is directly compared with the palm print data of the owner of the mobile terminal, the matching success probability is very high, but at this time, it cannot be determined whether the person who uses the handwriting pen to paint on the palm of the hand is the owner of the mobile terminal. If the person applying the hand of the hand with the handwriting pen is not the owner of the mobile terminal, the target operation associated with the first palm print data is executed if the received palm print data is successfully matched with the palm print data of the owner of the mobile terminal. For example, the mobile terminal may be unlocked. After the mobile terminal of the user is unlocked by other people, the content in the mobile terminal can be snooped, and the privacy of the owner of the mobile terminal can be revealed. Therefore, the area of the palm print region in the first palm print data can be extracted, and the area of the palm print region can be compared with the preset threshold value. And under the condition that the area of the palm print area is greater than or equal to a preset threshold value, determining the first palm print data as effective palm print data. I.e. it can be determined that the first palm print data is unique. And then the first palm print data can be compared with the prestored palm print data of the owner of the mobile terminal. In this way, safety can be improved.
Further, under the condition that the mobile terminal judges that the area of the palm print area is smaller than the preset threshold value, the user can be prompted to slide on the palm by using a stylus pen to pass through an area with a larger area value.
Optionally, the detecting whether the first palm print data is valid palm print data includes:
comparing the first palm print data with third palm print data;
and under the condition that the first palm print data is not matched with the third palm print data, determining that the first palm print data is valid palm print data.
It should be noted that many people including the owner of the mobile terminal have similar palm print data, even the same palm area. Palm print data of the palms of a plurality of persons can be collected in advance, a palm area with overlapped palm print data can be determined according to the collected palm print data of the palms of the plurality of persons, and the palm print data of the area is used as third palm print data. The first palm print data and the third palm print data can be compared. If the first palm print data is matched with the third palm print data, the sliding area of the handwriting pen is just the palm area with similar palm print data of a plurality of people. If the palm print data of the palm area is directly compared with the palm print data of the owner of the mobile terminal, the matching success probability is very high, but at the moment, it cannot be determined whether the person who uses the handwriting pen to paint on the palm is the owner of the mobile terminal. If the person applying the hand of the hand with the handwriting pen is not the owner of the mobile terminal, the target operation associated with the first palm print data is executed if the received palm print data is successfully matched with the palm print data of the owner of the mobile terminal. For example, the mobile terminal may be unlocked. After the mobile terminal of the user is unlocked by other people, the content in the mobile terminal can be snooped, and the privacy of the owner of the mobile terminal can be revealed. Therefore, when the first palm print data does not match the third palm print data, the first palm print data can be determined as valid palm print data, that is, the first palm print data can be determined to have uniqueness. And then the first palm print data can be compared with the prestored palm print data of the owner of the mobile terminal. In this way, safety can be improved.
Further, in the case that the first palm print data matches the third palm print data, the mobile terminal may prompt the user to slide on another area on the palm using the stylus pen.
And 102, under the condition that the first palm print data is matched with second palm print data stored in advance, executing target operation related to the first palm print data.
In step 102, in the case that the first palm print data matches with the second palm print data stored in advance, the target operation associated with the first palm print data may be executed.
Optionally, the executing the target operation associated with the first palm print data includes:
and unlocking the mobile terminal.
The target operation associated with the first palm print data may be unlocking the mobile terminal. Alternatively, payment verification may be performed, and so on.
Optionally, before the target operation associated with the first palm print data is executed, the method further includes:
extracting a first shape of a palm print area in the first palm print data;
the executing the target operation associated with the first palm print data comprises:
and displaying the display content associated with the first shape under the condition that the first shape is matched with a preset shape.
In the case where the first palm print data matches second palm print data stored in advance, the first shape of the palm print area in the first palm print data may be extracted. Fig. 4 is a second schematic diagram of an area painted on the palm of the hand by the user using the stylus.
It should be noted that some shape information may be pre-stored in the mobile terminal, and each shape may correspond to a shortcut operation mode, for example, the shape M may correspond to a music application; shape E may correspond to opening an instant messaging application, and so on. As can be seen from fig. 4, the first shape of the palm print region is "M".
In the case where the first shape matches the preset shape, display content associated with the first shape may be displayed. Displaying the display content associated with the first shape, wherein the display content can be used for opening an application and displaying an interface of the application; it is also possible to open a document, display the content of the document, etc. For example, if the first shape of the palm print area is "M" and the preset shape M corresponds to the music application, the music application can be directly opened. Fig. 5 is a schematic diagram illustrating the opening of a music application. In this way, in the case where the first shape of the palm print region matches the preset shape, the display content associated with the first shape can be directly displayed. Convenient and fast, can also promote the security.
In an embodiment of the present invention, the Mobile terminal may be a Mobile phone, a Tablet personal Computer (Tablet personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), or the like.
The operation control method is applied to the mobile terminal, and the mobile terminal is in communication connection with the handwriting pen. Receiving first palm print data sent by the stylus pen; and under the condition that the first palm print data is matched with second palm print data stored in advance, executing target operation associated with the first palm print data. In this way, in the case where the first palm print data matches the second palm print data stored in advance, the target operation associated with the first palm print data can be performed. The verification can be completed without the user contacting the mobile terminal, and the verification mode is simple, convenient and quick.
Referring to fig. 6, fig. 6 is a block diagram of a mobile terminal provided in an implementation of the present invention, the mobile terminal having a communication connection with a stylus pen. As shown in fig. 6, the mobile terminal 600 includes a receiving module 601 and an executing module 602, wherein:
a receiving module 601, configured to receive first palm print data sent by the stylus pen;
an executing module 602, configured to execute a target operation associated with the first palm print data when the first palm print data matches with second palm print data stored in advance.
Optionally, the mobile terminal further includes:
the detection module is used for detecting whether the first palm print data is valid palm print data;
the execution module is specifically configured to execute a target operation associated with the first palm print data when the first palm print data is valid palm print data and the first palm print data is matched with second palm print information stored in advance.
Optionally, the detection module includes:
the extraction submodule is used for extracting the area of the palm print area in the first palm print data;
the first comparison sub-module is used for comparing the area of the palm print area with a preset threshold value;
and the first determining submodule is used for determining the first palm print data as effective palm print data under the condition that the area of the palm print area is greater than or equal to the preset threshold value.
Optionally, the detection module further includes:
the second comparison submodule is used for comparing the first palm print data with third palm print data;
and the second determining sub-module is used for determining the first palm print data as effective palm print data under the condition that the first palm print data is not matched with the third palm print data.
Optionally, the execution module is specifically configured to unlock the mobile terminal.
Optionally, the mobile terminal further includes:
the extraction module is used for extracting a first shape of a palm print area in the first palm print data;
the execution module is specifically configured to display the display content associated with the first shape when the first shape is matched with a preset shape.
The mobile terminal 600 can implement each process implemented by the mobile terminal in the method embodiment of fig. 1, and is not described herein again to avoid repetition. And the mobile terminal 600 may implement the target operation associated with the first palm print data in the case that the first palm print data matches with the second palm print data stored in advance. The verification can be completed without the user contacting the mobile terminal, and the verification mode is simple, convenient and quick.
Fig. 7 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.
The mobile terminal 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, a power supply 711, and the like. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 7 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
A processor 710, configured to receive first palm print data sent by the stylus;
and under the condition that the first palm print data is matched with second palm print data stored in advance, executing target operation associated with the first palm print data.
In the case where the first palm print data matches with the second palm print data stored in advance, the target operation associated with the first palm print data may be performed. The verification can be completed without the user contacting the mobile terminal, and the verification mode is simple, convenient and quick.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 701 may be used for receiving and sending signals during a message transmission and reception process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 710; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 701 may also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access via the network module 702, such as helping the user send and receive e-mails, browse web pages, and access streaming media.
The audio output unit 703 may convert audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output as sound. Also, the audio output unit 703 may also provide audio output related to a specific function performed by the mobile terminal 700 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
The input unit 704 is used to receive audio or video signals. The input Unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042, and the Graphics processor 7041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 706. The image frames processed by the graphic processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio unit 701 or the network module 702. The microphone 7042 may receive sounds and may be capable of processing such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 701 in case of a phone call mode.
The mobile terminal 700 also includes at least one sensor 705, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 7061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 7061 and/or a backlight when the mobile terminal 700 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 705 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 706 is used to display information input by the user or information provided to the user. The Display unit 706 may include a Display panel 7061, and the Display panel 7061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 707 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 7071 (e.g., operations by a user on or near the touch panel 7071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 7071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 710, receives a command from the processor 710, and executes the command. In addition, the touch panel 7071 can be implemented by various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 707 may include other input devices 7072 in addition to the touch panel 7071. In particular, the other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 7071 may be overlaid on the display panel 7061, and when the touch panel 7071 detects a touch operation on or near the touch panel 7071, the touch operation is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 provides a corresponding visual output on the display panel 7061 according to the type of the touch event. Although the touch panel 7071 and the display panel 7061 are shown in fig. 7 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.
The interface unit 708 is an interface through which an external device is connected to the mobile terminal 700. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 708 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 700 or may be used to transmit data between the mobile terminal 700 and external devices.
The memory 709 may be used to store software programs as well as various data. The memory 709 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 by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 709 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 processor 710 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 709 and calling data stored in the memory 709, thereby integrally monitoring the mobile terminal. Processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 710.
The mobile terminal 700 may also include a power supply 711 (e.g., a battery) for powering the various components, and the power supply 711 may be logically coupled to the processor 710 via a power management system that may enable managing charging, discharging, and power consumption by the power management system.
In addition, the mobile terminal 700 includes some functional modules that are not shown, and thus will not be described in detail herein.
Optionally, the processor 710 is further configured to:
detecting whether the first palm print data is valid palm print data;
and executing target operation associated with the first palm print data under the condition that the first palm print data is valid palm print data and is matched with second palm print information stored in advance.
Optionally, the processor 710 is further configured to:
extracting the area of the palm print area in the first palm print data;
comparing the area of the palm print area with a preset threshold;
and determining the first palm print data as effective palm print data under the condition that the area of the palm print area is greater than or equal to the preset threshold value.
Optionally, the processor 710 is further configured to:
comparing the first palm print data with third palm print data;
and under the condition that the first palm print data is not matched with the third palm print data, determining that the first palm print data is valid palm print data.
Optionally, the processor 710 is further configured to:
and unlocking the mobile terminal.
Optionally, the processor 710 is further configured to:
extracting a first shape of a palm print area in the first palm print data;
and displaying the display content associated with the first shape under the condition that the first shape is matched with a preset shape.
The mobile terminal 700 can implement the processes implemented by the mobile terminal in the foregoing embodiments, and details are not repeated here to avoid repetition. And the mobile terminal 700 may implement the target operation associated with the first palm print data in case that the first palm print data matches with the second palm print data stored in advance. The verification can be completed without the user contacting the mobile terminal, and the verification mode is simple, convenient and quick.
Preferably, an embodiment of the present invention further provides a mobile terminal, including a processor 710, a memory 709, and a computer program stored in the memory 709 and capable of running on the processor 710, where the computer program is executed by the processor 710 to implement each process of the operation control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the operation control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a mobile terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. An operation control method is applied to a mobile terminal, and is characterized in that the mobile terminal is in communication connection with a handwriting pen, and the method comprises the following steps:
receiving first palm print data sent by the stylus pen;
under the condition that the first palm print data is matched with second palm print data stored in advance, executing target operation related to the first palm print data;
before the target operation associated with the first palm print data is executed, the method further comprises:
extracting a first shape of a palm print area in the first palm print data;
the executing the target operation associated with the first palm print data comprises:
and displaying the display content associated with the first shape under the condition that the first shape is matched with a preset shape.
2. The method of claim 1, wherein after receiving the first palm print data sent by the stylus, the method further comprises:
detecting whether the first palm print data is valid palm print data;
under the condition that the first palm print data is matched with second palm print data stored in advance, executing target operation related to the first palm print data, wherein the target operation includes:
and executing target operation associated with the first palm print data under the condition that the first palm print data is valid palm print data and is matched with second palm print information stored in advance.
3. The method according to claim 2, wherein said detecting whether the first palm print data is valid palm print data comprises:
extracting the area of the palm print area in the first palm print data;
comparing the area of the palm print area with a preset threshold;
and determining the first palm print data as effective palm print data under the condition that the area of the palm print area is greater than or equal to the preset threshold value.
4. The method according to claim 2, wherein said detecting whether the first palm print data is valid palm print data comprises:
comparing the first palm print data with third palm print data;
and under the condition that the first palm print data is not matched with the third palm print data, determining that the first palm print data is valid palm print data.
5. The method of claim 1, wherein the performing the target operation associated with the first palm print data comprises:
and unlocking the mobile terminal.
6. A mobile terminal, wherein the mobile terminal has a communication connection with a stylus pen, the mobile terminal comprising:
the receiving module is used for receiving first palm print data sent by the stylus pen;
the execution module is used for executing target operation related to the first palm print data under the condition that the first palm print data is matched with second palm print data stored in advance;
the mobile terminal further includes:
the extraction module is used for extracting a first shape of a palm print area in the first palm print data;
the execution module is specifically configured to display the display content associated with the first shape when the first shape is matched with a preset shape.
7. The mobile terminal of claim 6, wherein the mobile terminal further comprises:
the detection module is used for detecting whether the first palm print data is valid palm print data;
the execution module is specifically configured to execute a target operation associated with the first palm print data when the first palm print data is valid palm print data and the first palm print data is matched with second palm print information stored in advance.
8. The mobile terminal of claim 7, wherein the detection module comprises:
the extraction submodule is used for extracting the area of the palm print area in the first palm print data;
the first comparison sub-module is used for comparing the area of the palm print area with a preset threshold value;
and the first determining submodule is used for determining the first palm print data as effective palm print data under the condition that the area of the palm print area is greater than or equal to the preset threshold value.
9. The mobile terminal of claim 7, wherein the detection module further comprises:
the second comparison submodule is used for comparing the first palm print data with third palm print data;
and the second determining sub-module is used for determining the first palm print data as effective palm print data under the condition that the first palm print data is not matched with the third palm print data.
10. The mobile terminal of claim 6, wherein the execution module is specifically configured to unlock the mobile terminal.
11. A mobile terminal, characterized by comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the operation control method according to any one of claims 1 to 5.
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