CN109101119B

CN109101119B - Terminal control method and device and mobile terminal

Info

Publication number: CN109101119B
Application number: CN201810813990.9A
Authority: CN
Inventors: 吕文娟
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2021-10-22
Anticipated expiration: 2038-07-23
Also published as: CN109101119A

Abstract

The application provides a terminal control method and device and a mobile terminal. The mobile terminal comprises a terminal main body and a camera, wherein the camera is arranged in the terminal main body, can move relative to the terminal main body and protrudes out of the terminal main body, and the method comprises the following steps: if the mobile terminal is detected to be picked up in a screen locking state, acquiring acceleration information of the mobile terminal in the picking-up process; judging whether the acceleration information meets a preset condition or not; and if the acceleration information is judged to meet the preset condition, unlocking the screen of the mobile terminal. According to the method, the mobile terminal does not need to control the camera to extend out of the terminal body during unlocking at each time, the sliding-out times of the camera during unlocking are reduced, the use smoothness of the mobile terminal is improved, and the user experience is improved.

Description

Terminal control method and device and mobile terminal

Technical Field

The present application relates to the field of mobile terminal technologies, and in particular, to a terminal control method and apparatus, and a mobile terminal.

Background

Under the condition that a camera configured by the mobile terminal supports face recognition, a user can configure the screen unlocking of the mobile terminal through the face recognition according to needs. The problem that brings along is that under the condition that face recognition is configured for unlocking, a camera needs to be started for image acquisition during unlocking every time, the loss of the camera is increased, face recognition is needed when the terminal is used every time, and user experience is reduced.

Disclosure of Invention

In view of the above problems, the present application provides a terminal control method, an apparatus and a mobile terminal to achieve improvement of the above problems.

In a first aspect, the present application provides a terminal control method, which is applied to a mobile terminal, where the mobile terminal includes a terminal main body and a camera, the camera is disposed in the terminal main body, can move relative to the terminal main body, and protrudes from the terminal main body, and the method includes: if the mobile terminal is detected to be picked up in a screen locking state, acquiring acceleration information of the mobile terminal in the picking-up process; judging whether the acceleration information meets a preset condition or not; if the acceleration information is judged to meet the preset condition, unlocking a screen of the mobile terminal; and if the acceleration is judged not to meet the preset condition, the camera is controlled to move out of the terminal main body, and face information is collected for face recognition.

In a second aspect, the present application provides a terminal control device, operating in a mobile terminal, where the mobile terminal includes a terminal main body and a camera, the camera is disposed in the terminal main body, and can move relative to the terminal main body and protrude from the terminal main body, the device includes: the acceleration information acquisition unit is used for acquiring acceleration information of the mobile terminal in the picking process if the mobile terminal is detected to be picked up in the screen locking state; the acceleration information judging unit is used for judging whether the acceleration information meets a preset condition or not; and the screen locking control unit is used for unlocking the screen of the mobile terminal if the acceleration information is judged to meet the preset condition.

In a third aspect, the present application provides a mobile terminal, including a camera and a terminal main body, where the terminal main body includes one or more processors and a memory; one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the methods described above.

In a fourth aspect, the present application provides a computer-readable storage medium comprising a stored program, wherein the method described above is performed when the program is executed.

The application provides a terminal control method, device and mobile terminal, is detecting mobile terminal is picked up the back under the lock screen state, acquires mobile terminal is in acceleration information of picking up the in-process judges whether acceleration information satisfies preset conditions, if judge acceleration information satisfies preset conditions, unblock mobile terminal's screen to make mobile terminal need not all control the camera and stretch out from the terminal main part in at every turn unblock, the number of times of camera roll-off when reducing the unblock, and also promoted mobile terminal's use smoothness nature, promoted user experience.

These and other aspects of the present application will be more readily apparent from the following description of the embodiments.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic diagram illustrating functional devices of a mobile terminal hidden in a terminal body according to the present application;

fig. 2 shows a schematic view of the functional device of fig. 1 protruding with respect to the terminal body;

fig. 3 is a schematic view illustrating a first viewing angle at which a functional device of another mobile terminal proposed in the present application protrudes with respect to a terminal body;

FIG. 4 is a schematic diagram illustrating a second perspective of the functional device of FIG. 3 protruding relative to the terminal body;

fig. 5 is a schematic view showing a functional device of another mobile terminal proposed by the present application being protruded with respect to a terminal body;

fig. 6 shows a schematic view of the functional device of fig. 3 from a first perspective hidden within the terminal body relative to the terminal body;

FIG. 7 is a schematic diagram of a second perspective of the functional device of FIG. 3 hidden within the terminal body relative to the terminal body;

fig. 8 is a flowchart illustrating a terminal control method proposed in the present application;

fig. 9 is a schematic diagram illustrating an offset angle of a set direction of a mobile terminal according to the present application;

fig. 10 is a flowchart illustrating another terminal control method proposed in the present application;

fig. 11 is a schematic diagram illustrating a screen saver interface of a mobile terminal according to the present application;

fig. 12 is a flowchart illustrating still another terminal control method proposed by the present application;

fig. 13 is a block diagram illustrating a structure of a terminal control apparatus according to the present application;

fig. 14 is a block diagram showing the structure of another terminal control device proposed in the present application;

fig. 15 is a block diagram showing a configuration of still another terminal control device proposed in the present application;

fig. 16 is a block diagram illustrating a structure of a mobile terminal according to the present application for executing a terminal control method according to an embodiment of the present application;

fig. 17 is a block diagram illustrating a structure of another mobile terminal according to the present application for performing a terminal control method according to an embodiment of the present application.

Detailed Description

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

With the increasing requirements of users on the definition and the fineness of displayed contents, more mobile terminals adopt touch display screens with larger sizes to achieve the display effect of a full screen. However, in the process of setting a touch display screen with a large size, it is found that functional devices such as a front camera, a proximity optical sensor, and a receiver, which are arranged at the front end of the mobile terminal, affect an area that the touch display screen can extend to.

Generally, a mobile terminal includes a front panel, a rear cover, and a bezel. The front panel includes a forehead area, a middle screen area and a lower key area. Generally, the forehead area is provided with a sound outlet of a receiver and functional devices such as a front camera, the middle screen area is provided with a touch display screen, and the lower key area is provided with one to three physical keys. With the development of the technology, the lower key area is gradually cancelled, and the physical keys originally arranged in the lower key area are replaced by the virtual keys in the touch display screen.

And functional devices such as a receiver sound outlet hole and a front camera arranged in the forehead area are important for the functional support of the mobile phone and are not easy to cancel, so that the display area of the touch display screen is expanded to cover the forehead area with great difficulty. After some series of studies, the inventors found that it is possible to dispose a front camera, a proximity optical sensor, an earpiece, and the like functional devices inside a terminal body of a mobile terminal, and then configure the above functional devices to be exposed from the inside of the terminal body in a rotating or sliding manner.

As shown in fig. 1, as one mode, the mobile terminal 100 shown in fig. 1 includes a terminal main body 110 and a functional device 120, where the functional device is hidden in the terminal body and is slidably exposed from the top of the terminal body 110, the functional device 120 includes, but is not limited to, an image capturing device, and one image capturing device may be used, or two or more image capturing devices may be used. Each image capture device may be oriented toward the front of the mobile terminal, or toward the back of the mobile terminal or other directions. The functional device 120 may further include a light supplement device. As an example, as shown in fig. 2, the image capturing device includes a camera 121 facing the front side of the mobile terminal and a camera 121 facing the back side of the mobile terminal, and a light supplement device 122 is further disposed facing the back side of the mobile terminal, where the image capturing device and the light supplement device 122 are sequentially arranged along a sliding-out direction of the functional device. Herein, the camera 121 facing the front of the mobile terminal may be understood as a portion of the camera that captures an image facing the front of the mobile terminal. The light supplement device facing the front of the mobile terminal may be understood as a light supplement device with a transmitting portion facing the front of the mobile terminal. The same is true for the understanding that the device is disposed towards the back of the mobile terminal. It is understood that in the mode shown in fig. 1, as one mode, the image acquired for face recognition is the image acquired by the camera 121 facing the front of the mobile terminal.

Alternatively, as shown in fig. 3, the mobile terminal 100 includes a terminal body 110 and a slider 130, and the functional device 120 is provided on the slider 130. Wherein the sliding member 120 can slide relative to the terminal body 110, so that the functional device 120 is exposed by protruding from the terminal body 110 (as shown in fig. 3 and 4) or hidden inside the terminal body (as shown in fig. 6 and 7).

Further, the functional device 120 may be in the form shown in fig. 5 in addition to the form shown in fig. 3.

It should be noted that, when the functional device mentioned in the following description is exposed or appears, reference may be made to the functional device in the state shown in fig. 2, fig. 3 or fig. 4. And the functional device is retracted or hidden in the terminal body, as can be seen in fig. 1, 6 or 7.

The inventor finds that after the mobile terminal is locked every time, if the user picks up the mobile terminal again for use, the screen must be unlocked first, so that under the condition that the frequency of using the mobile terminal by the user is high, the screen needs to be unlocked frequently, and inconvenience is brought to the user. Therefore, the inventor provides a terminal control method, a device and a mobile terminal which can avoid frequent unlocking of a screen in the application.

Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 8, a terminal control method provided in the present application is applied to a mobile terminal, where the mobile terminal includes a terminal body and a camera, and the camera is disposed in the terminal body, can move relative to the terminal body, and protrudes from the terminal body, and the method includes:

step S110: and if the mobile terminal is detected to be picked up in the screen locking state, acquiring acceleration information of the mobile terminal in the picking-up process.

The mobile terminal can detect whether the mobile terminal is picked up or not through the acquired posture data of the mobile terminal. As one approach, the acquired pose data includes an offset angle in a set direction. The offset angle can be acquired through data acquired by a gyroscope arranged on the mobile terminal. Specifically, the mobile terminal may start to detect a change value of the offset angle in real time after detecting that the offset angle changes, and determine that the mobile terminal is taken up if a difference between the detected offset angle and the offset angle at the time when the change starts is greater than a preset value when detecting that the offset angle stops changing.

For example, as shown in fig. 9, the set direction is a horizontal direction in this case. In fig. 9, the left side is a state where the mobile terminal is still on the table 99, in which the offset angle of the mobile terminal is 0, and after the mobile terminal is picked up and gradually placed in the state on the right side of fig. 9, the included angle between the mobile terminal and the table (assuming that the table is flush with the horizontal plane) is α in the figure, it can be understood that α represents the offset angle of the mobile terminal, and then the mobile terminal detects the value of α in real time after detecting that α is initially greater than the initial value 0, and if the value of α is greater than a preset value, for example, 45 degrees, then the mobile terminal can determine that the mobile terminal is picked up.

It should be noted that, for the initial value of the offset angle described above is related to the initial state of the mobile terminal, the initial value of 0 degree in the foregoing example is the offset angle corresponding to the mobile terminal resting on the horizontal table, and the mobile terminal may determine its initial value of the offset angle according to its different initial states.

In addition to determining whether the mobile terminal is taken up based on the change value of the offset angle, it may be determined whether the mobile terminal is taken up based on the magnitude of the offset angle value when the change of the offset angle value is stopped. For example, if it is detected that the offset angle of the mobile terminal has reached an offset threshold, e.g. 45 degrees, it may be directly determined that the mobile terminal is taken up.

It should be noted that the initial offset angle of the mobile terminal may be different based on the placed state. For example, if the mobile terminal is placed flat on a table, the initial offset angle of the mobile terminal is almost 0 or is directly 0. If the mobile terminal is placed on the table top with a tilt, the initial value of the offset angle of the mobile terminal already has a certain value, which may be 30 degrees or 40 degrees, for example.

Based on the above, in the present application, as one mode, whether the mobile terminal is taken up or not may be determined according to the change value of the offset angle or the angle at the time of stop change of the offset angle according to the magnitude of the initial value of the mobile terminal, so that the mobile terminal can be more accurately determined whether the mobile terminal is taken up or not. As one mode, if it is detected that the initial value of the offset angle of the mobile terminal is smaller than a first threshold, whether the mobile terminal is taken up is determined according to a change value of the offset angle of the mobile terminal, and if it is detected that the initial value of the offset angle of the mobile terminal is larger than a second threshold, whether the mobile terminal is taken up is determined according to a value of the end change of the offset angle of the mobile terminal.

It should be noted that, the mobile terminal may determine whether the offset angle of the mobile terminal is changed according to the amount of change between the offset angle collected at the current time and the offset angle collected at the last time. If the amount of change is 0 or less than a set value, for example, 3 degrees, it can be determined that the change of the offset angle is ended.

Step S120: and judging whether the acceleration information meets a preset condition or not.

The preset condition represents acceleration information in the process that a user of the mobile terminal picks up the mobile phone. And in the actual judging process, the mobile terminal compares the acceleration information of the characterized mobile terminal in the process of taking the mobile phone up by the user as reference acceleration information with the currently and actually acquired acceleration information.

As a way of configuring the reference acceleration information, the user may be prompted to place the mobile terminal on the platform and then pick up the mobile terminal according to the usage habit, so that the mobile terminal may collect the acceleration information of the mobile terminal in the process as the reference acceleration information.

Furthermore, as another way of configuring reference acceleration information, the reference acceleration information is target historical acceleration information in historical acceleration information collected by the mobile terminal, and the historical reference information is collected after the mobile terminal detects that the mobile terminal is picked up and successfully unlocked. As one mode, the reference acceleration information is historical acceleration information acquired after the mobile terminal detects that the mobile terminal is taken up and is successfully unlocked by recognizing the biological characteristics of the user. It can be understood that whether the current user is the user of the mobile terminal can be more accurately identified through the biometric features. Then, one of the historical acceleration information or the average value of some historical acceleration information collected after the unlocking by identifying the biological characteristics of the user is taken as the target historical acceleration information, so that the mobile terminal can more accurately identify whether the currently collected acceleration information represents the user.

Step S130: and if the acceleration information is judged to meet the preset condition, unlocking the screen of the mobile terminal.

It can be understood that if it is detected that the acquired acceleration value is the same as the acceleration value included in the reference acceleration information included in the preset condition, it is determined that the acceleration information satisfies the preset condition.

Step S140: and if the acceleration is judged not to meet the preset condition, the camera is controlled to move out of the terminal main body, and face information is collected for face recognition.

It should be noted that, based on the usage habit of the user, the mobile terminal may be placed on the table top in a stationary manner, or may be carried on the body of the user and be in a moving state. And the acceleration of the mobile terminal taken up by the user from the static state is often smaller than the acceleration of the mobile terminal taken up by the user in the motion state. Then it is possible for the mobile terminal to more accurately identify whether the user who picks up the handset is the user of the mobile terminal. One way, the preset condition includes a first preset condition and a second preset condition. The first preset condition is a judgment condition corresponding to the condition that the mobile terminal is taken up from a standing state, and the second preset condition is a judgment condition corresponding to the condition that the mobile terminal is taken up from a moving state.

Correspondingly, the foregoing step S120 may include, in this case:

if the mobile terminal is detected to be in a static state before being picked up, judging whether the acceleration information meets the first preset condition; and if the mobile terminal is detected to be in a motion state before being picked up, judging whether the acceleration information meets the second preset condition.

The application provides a terminal control method, detecting mobile terminal is in the back of being taken up under the lock screen state, acquires mobile terminal is in acceleration information of taking up the in-process judges whether acceleration information satisfies the preset condition, if judge acceleration information satisfies the preset condition, unblock mobile terminal's screen to make mobile terminal need not all control the camera and stretch out from the terminal main part in unblock at every turn, the number of times of camera roll-off when reducing the unblock, and also promoted mobile terminal's use smoothness nature, promoted user experience.

Referring to fig. 10, a terminal control method provided by the present application is applied to a mobile terminal, where the mobile terminal includes a terminal body and a camera, and the camera is disposed in the terminal body, can move relative to the terminal body, and protrudes from the terminal body, and the method includes:

step S210: and if the mobile terminal is detected to be picked up in the screen locking state, displaying a screen displaying interface on a screen of the mobile terminal.

As one way, the current time or an unread message received by the mobile terminal may be displayed on the information screen interface. As shown in fig. 11, the time may be displayed or the unread message may be displayed on the information screen interface 98.

Step S220: and acquiring acceleration information of the mobile terminal in the picking-up process within the preset time period for displaying the screen turning interface.

Step S230: and judging whether the acceleration information meets a preset condition or not.

Step S240: and if the acceleration information is judged to meet the preset condition, unlocking the screen of the mobile terminal.

Step S250: and if the acceleration is judged not to meet the preset condition, the camera is controlled to move out of the terminal main body, and face information is collected for face recognition.

The application provides a terminal control method, is detecting mobile terminal is taken up the back under the lock screen state display screen interface on mobile terminal's the screen, acquires mobile terminal is in take up the acceleration information of in-process, judge whether acceleration information satisfies preset condition, if judge acceleration information satisfies preset condition, unblock mobile terminal's screen to make mobile terminal need not all control the camera and stretch out from the terminal main part in unblock at every turn, the number of times of camera roll-off when reducing the unblock, and also promoted mobile terminal's use smoothness nature, promoted user experience.

Referring to fig. 12, a terminal control method provided by the present application is applied to a mobile terminal, where the mobile terminal includes a terminal body and a camera, and the camera is disposed in the terminal body, can move relative to the terminal body, and protrudes from the terminal body, and the method includes:

step S310: and if the mobile terminal is detected to be picked up in the screen locking state, acquiring the value of the acceleration of the mobile terminal in the picking-up process and the duration of the acceleration.

It can be understood that sometimes a user only checks time when picking up a mobile phone or moves the position of a mobile terminal, and if the screen is still unlocked according to the acceleration in this case, the user may be inconvenienced, and the duration of the acceleration during the process of checking time when picking up the mobile terminal is shorter than the duration of the acceleration when picking up the mobile terminal for use and only picking up the mobile terminal for checking time, and then by judging the duration of the acceleration, it may be determined whether the mobile terminal is currently picked up by the user for use or is only a simple mobile position.

Step S320: and judging whether the value of the acceleration and the duration time of the acceleration both meet preset conditions.

Step S330: and if the acceleration value and the duration time of the acceleration are judged to meet the preset conditions, detecting whether the time length of the mobile terminal in the holding state is greater than a preset value.

If the user takes up the mobile terminal and uses the mobile terminal, the user usually keeps the mobile terminal in a holding state. Then, by judging the time when the mobile terminal is in the holding state, the purpose that the mobile terminal is taken up is to unlock the mobile terminal for use, rather than just taking up to look at the time or moving the position. As one mode, the time length of the holding state may be detected by detecting a state duration after the mobile terminal is in the end of the change of the offset angle. It is understood that the mobile terminal may regard the duration of the state after the end of the change of the offset angle as the length of time in the holding state. The content in the foregoing embodiments can be referred to as a method for detecting the end of the offset angle of the mobile terminal, and details are not described here.

Step S340: and if the time length of the mobile terminal in the holding state is detected to be greater than a preset threshold value, unlocking the screen of the mobile terminal.

The application provides a pair of terminal control method, is detecting mobile terminal is taken up the back under the lock screen state display screen interface on mobile terminal's the screen, acquire mobile terminal is in the value of the acceleration of taking up the in-process and the duration of acceleration judge whether the value of acceleration and the duration of acceleration satisfy the preset condition, if judge the value of acceleration and the duration of acceleration all satisfy the preset condition, unblock mobile terminal's screen to make mobile terminal need not all control the camera and stretch out from the terminal main part in at every turn the unblock, the number of times of camera roll-off when reducing the unblock, and also promoted mobile terminal's use smoothness nature, promoted user experience.

Referring to fig. 13, a terminal control apparatus 400 provided by the present application operates in a mobile terminal, where the mobile terminal includes a terminal main body and a camera, and the camera is disposed in the terminal main body, can move relative to the terminal main body, and protrudes from the terminal main body, and the apparatus 400 includes:

an acceleration information obtaining unit 410, configured to obtain acceleration information of the mobile terminal in the picking process if it is detected that the mobile terminal is picked up in the screen lock state.

An acceleration information determining unit 420, configured to determine whether the acceleration information satisfies a preset condition.

As one mode, the preset condition includes reference acceleration information, the reference acceleration information is target historical acceleration information in historical acceleration information collected by the mobile terminal, and the historical reference information is collected after the mobile terminal detects that the mobile terminal is picked up and successfully unlocked.

Furthermore, as a mode, the reference acceleration information is historical acceleration information acquired after the mobile terminal detects that the mobile terminal is taken up and is successfully unlocked by recognizing the biological characteristics of the user.

And a screen locking control unit 430, configured to unlock the screen of the mobile terminal if it is determined that the acceleration information meets the preset condition.

And the screen locking control unit 430 is further configured to control the camera to move out of the terminal main body and collect face information for face recognition if it is determined that the acceleration does not satisfy the preset condition.

Referring to fig. 14, a terminal control apparatus 500 provided by the present application operates in a mobile terminal, where the mobile terminal includes a terminal main body and a camera, and the camera is disposed in the terminal main body, can move relative to the terminal main body, and protrudes from the terminal main body, and the apparatus 500 includes:

an interface control unit 510, configured to display a screen interface on a screen of the mobile terminal if it is detected that the mobile terminal is picked up in the screen lock state.

An acceleration information obtaining unit 520, configured to obtain acceleration information of the mobile terminal in the picking up process within the preset time period when the screen turning interface is displayed.

An acceleration information determining unit 530 configured to determine whether the acceleration information satisfies a preset condition.

And a screen locking control unit 540, configured to unlock the screen of the mobile terminal if it is determined that the acceleration information meets the preset condition.

And the screen locking control unit 540 is further configured to control the camera to move out of the terminal main body and collect face information for face recognition if it is determined that the acceleration does not satisfy the preset condition.

Referring to fig. 15, a terminal control apparatus 600 provided by the present application operates in a mobile terminal, where the mobile terminal includes a terminal main body and a camera, and the camera is disposed in the terminal main body, can move relative to the terminal main body, and protrudes from the terminal main body, and the apparatus 600 includes:

an acceleration value obtaining unit 610, configured to obtain a value of acceleration of the mobile terminal in the picking process if it is detected that the mobile terminal is picked up in the screen lock state

An acceleration duration obtaining unit 620, configured to obtain, if it is detected that the mobile terminal is picked up in the screen lock state, a duration of an acceleration of the mobile terminal in the picking up process.

An acceleration information determination unit 630, configured to determine whether the value of the acceleration and the duration of the acceleration both satisfy a preset condition

And the screen locking control unit 640 is configured to detect a time length of the mobile terminal in a holding state if it is determined that the acceleration information meets a preset condition.

The screen locking control unit 640 is further configured to unlock the screen of the mobile terminal if it is detected that the time length of the mobile terminal in the holding state is greater than a preset threshold.

It should be noted that the foregoing apparatus embodiment corresponds to the foregoing method embodiment, and specific contents in the apparatus embodiment may refer to contents in the foregoing method embodiment.

To sum up, the application provides a terminal control method, device and mobile terminal, is detecting mobile terminal is picked up the back under the lock screen state, acquires mobile terminal is in picking up the acceleration information of in-process, judging whether acceleration information satisfies preset condition, if judge acceleration information satisfies preset condition, unblock mobile terminal's screen to make mobile terminal need not all control the camera and stretch out from the terminal main part in at every turn when the unblock, the number of times of camera roll-off when reducing the unblock, and also promoted mobile terminal's use smoothness nature, promoted user experience.

A mobile terminal provided by the present application will be described with reference to fig. 16.

Referring to fig. 16, based on the terminal control method and apparatus, another mobile terminal 100 capable of executing the terminal control method is further provided in the embodiment of the present application. The mobile terminal 100 includes one or more processors 102 (only one shown), a memory 104, and a functional device including a camera 220, coupled to each other. The memory 104 stores programs that can execute the content of the foregoing embodiments, and the processor 102 can execute the programs stored in the memory 104.

A mobile terminal provided by the present application will be described with reference to fig. 17.

Referring to fig. 17, based on the terminal control method and apparatus, the embodiment of the present application further provides a mobile terminal 100 capable of executing the terminal control method. The mobile terminal 100 includes one or more (only one shown) processors 102, memory 104, a Radio Frequency (RF) module 106, audio circuitry 110, sensors 114, an input module 118, and a power module 132. It will be understood by those of ordinary skill in the art that the present application is not limited to the structure of the mobile terminal 100. For example, the mobile terminal 100 may also include more or fewer components than shown, or have a different configuration than shown.

Those skilled in the art will appreciate that all other components are peripheral devices with respect to the processor 102, and the processor 102 is coupled to the peripheral devices through a plurality of peripheral interfaces 124. The peripheral interface 124 may be implemented based on the following criteria: universal Asynchronous Receiver/Transmitter (UART), General Purpose Input/Output (GPIO), Serial Peripheral Interface (SPI), and Inter-Integrated Circuit (I2C), but the present invention is not limited to these standards. In some examples, the peripheral interface 124 may comprise only a bus; in other examples, the peripheral interface 124 may also include other elements, such as one or more controllers, for example, a display controller for interfacing with the display panel 111 or a memory controller for interfacing with a memory. These controllers may also be separate from the peripheral interface 124 and integrated within the processor 102 or a corresponding peripheral.

The memory 104 may be used to store software programs and modules, and the processor 102 executes various functional applications and data processing by executing the software programs and modules stored in the memory 104. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory. In some examples, the memory 104 may further include memory remotely located from the processor 102, which may be connected to the mobile terminal 100 or the screen 210 over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The RF module 106 is configured to receive and transmit electromagnetic waves, and achieve interconversion between the electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices. The RF module 106 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. The RF module 106 may communicate with various networks such as the internet, an intranet, a wireless network, or with other devices via a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network. The Wireless network may use various Communication standards, protocols, and technologies, including, but not limited to, Global System for Mobile Communication (GSM), Enhanced Mobile Communication (Enhanced Data GSM Environment, EDGE), wideband Code division multiple Access (W-CDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Wireless Fidelity (WiFi) (e.g., Institute of Electrical and Electronics Engineers (IEEE) standard IEEE 802.10A, IEEE802.11 b, IEEE802.1 g, and/or IEEE802.11 n), Voice over internet protocol (VoIP), world wide mail Access (Microwave for Wireless Communication), Wi-11 Wireless Access (wimax), and any other suitable protocol for instant messaging, and may even include those protocols that have not yet been developed.

The camera 220 is used to capture images and pass them to the process 102 for processing. The camera 220 is driven by a motor (not shown in the figure) to extend or retract to be hidden in the terminal body. The motor executes an operation of driving the camera 220 to extend or retract in response to a control command sent by the processor.

The audio circuitry 110, speaker 101, sound jack 103, microphone 105 collectively provide an audio interface between a user and the mobile terminal 100 or the screen 210. Specifically, the audio circuit 110 receives sound data from the processor 102, converts the sound data into an electrical signal, and transmits the electrical signal to the speaker 101. The speaker 101 converts an electric signal into a sound wave audible to the human ear. The audio circuitry 110 also receives electrical signals from the microphone 105, converts the electrical signals to sound data, and transmits the sound data to the processor 102 for further processing. Audio data may be retrieved from the memory 104 or through the RF module 106. In addition, audio data may also be stored in the memory 104 or transmitted through the RF module 106.

It is understood that the functional devices in this embodiment include the camera 220 and the microphone 105.

The sensor 114 is disposed within the mobile terminal 100 or within the screen 210, examples of the sensor 114 include, but are not limited to: light sensors, operational sensors, pressure sensors, infrared heat sensors, distance sensors, acceleration sensors, and other sensors. The acceleration sensor may be configured to acquire a motion posture of the mobile terminal in real time, for example, acquire an acceleration value and a direction of the acceleration of the mobile terminal in real time.

Specifically, the light sensors may include a light sensor 114F, a pressure sensor 114G. Among them, the pressure sensor 114G may detect a pressure generated by pressing on the mobile terminal 100. That is, the pressure sensor 114G detects pressure generated by contact or pressing between the user and the mobile terminal, for example, contact or pressing between the user's ear and the mobile terminal. Accordingly, the pressure sensor 114G may be used to determine whether contact or pressing has occurred between the user and the mobile terminal 100, as well as the magnitude of the pressure.

Referring to fig. 17, in particular, in the embodiment shown in fig. 17, the light sensor 114F and the pressure sensor 114G are disposed adjacent to the display panel 111. The light sensor 114F may turn off the display output by the processor 102 when an object is near the screen 210, such as when the mobile terminal 100 moves to the ear.

As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in various directions (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping) and the like for recognizing the attitude of the mobile terminal 100. In addition, the mobile terminal 100 may further be configured with other sensors such as a gyroscope, a barometer, a hygrometer and a thermometer, which are not described herein again. The gyroscope may acquire the rotation angular velocity of the mobile terminal 100 in real time, so that the mobile terminal may determine whether the mobile terminal is in a falling state according to the foregoing embodiment.

In this embodiment, the input module 118 may include the touch screen 109 disposed on the screen 210, and the touch screen 109 may collect a touch operation of the user (for example, an operation of the user on or near the touch screen 109 using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. Optionally, the touch screen 109 may include 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 detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 102, and can receive and execute commands sent by the processor 102. In addition, the touch detection function of the touch screen 109 may be implemented by using resistive, capacitive, infrared, and surface acoustic wave types. In addition to the touch screen 109, in other variations, the input module 118 may include other input devices, such as keys. The keys may include, for example, character keys for inputting characters, and control keys for triggering control functions. Examples of such control keys include a "back to home" key, a power on/off key, and the like.

The screen 210 is used to display information input by a user, information provided to the user, and various graphic user interfaces of the mobile terminal 100, which may be configured by graphics, text, icons, numbers, video, and any combination thereof, and in one example, the touch screen 109 may be provided on the display panel 111 so as to be integrated with the display panel 111.

The power module 132 is used to provide power supply to the processor 102 and other components. Specifically, the power module 132 may include a power management system, one or more power sources (e.g., batteries or ac power), a charging circuit, a power failure detection circuit, an inverter, a power status indicator light, and any other components related to the generation, management, and distribution of power within the mobile terminal 100 or the screen 210.

The mobile terminal 100 further comprises a locator 119, the locator 119 being configured to determine an actual location of the mobile terminal 100. In this embodiment, the locator 119 implements the positioning of the mobile terminal 100 by using a positioning service, which is understood to be a technology or a service for obtaining the position information (e.g., longitude and latitude coordinates) of the mobile terminal 100 by using a specific positioning technology and marking the position of the positioned object on an electronic map.

It should be understood that the mobile terminal 100 described above is not limited to a smartphone terminal, but it should refer to a computer device that can be used in mobility. Specifically, the mobile terminal 100 refers to a mobile computer device equipped with an intelligent operating system, and the mobile terminal 100 includes, but is not limited to, a smart phone, a smart watch, a tablet computer, and the like.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.

The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (mobile terminal) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments. In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A terminal control method is applied to a mobile terminal, the mobile terminal comprises a terminal main body and a camera, the camera is arranged in the terminal main body and can move relative to the terminal main body and protrude out of the terminal main body, and the method comprises the following steps:

if the mobile terminal is detected to be picked up in a screen locking state, acquiring acceleration information of the mobile terminal in the picking-up process;

judging whether the acceleration information meets a preset condition, wherein the preset condition comprises reference acceleration information, the reference acceleration information is target historical acceleration information in historical acceleration information collected by the mobile terminal, and the historical acceleration information is collected after the mobile terminal detects that the mobile terminal is picked up and successfully unlocked;

if the acceleration information is judged to meet the preset condition, unlocking a screen of the mobile terminal;

and if the acceleration is judged not to meet the preset condition, the camera is controlled to move out of the terminal main body, and face information is collected for face recognition.

2. The method according to claim 1, wherein the reference acceleration information is historical acceleration information collected after the mobile terminal detects that the mobile terminal is taken up and successfully unlocked by recognizing the biometric features of the user.

3. The method according to claim 1, wherein the step of acquiring the acceleration information of the mobile terminal in the picking-up process if it is detected that the mobile terminal is picked up in the screen-locked state comprises:

if the mobile terminal is detected to be picked up in the screen locking state, displaying a screen information interface on a screen of the mobile terminal;

and acquiring acceleration information of the mobile terminal in the picking-up process within a preset time period of displaying the screen turning interface.

4. The method according to claim 1, wherein the acceleration information includes a value of acceleration and a duration of acceleration, and the step of determining whether the acceleration information satisfies a preset condition includes:

and judging whether the value of the acceleration and the duration time of the acceleration both meet preset conditions.

5. The method according to claim 4, wherein if it is determined that the acceleration information satisfies a preset condition, the step of unlocking the screen of the mobile terminal comprises:

if the acceleration information is judged to meet the preset condition, detecting the time length of the mobile terminal in the holding state;

and if the time length of the mobile terminal in the holding state is detected to be greater than a preset threshold value, unlocking the screen of the mobile terminal.

6. The method according to claim 1, wherein the preset condition comprises a first preset condition and a second preset condition; the step of judging whether the acceleration information meets a preset condition comprises the following steps:

if the mobile terminal is detected to be in a static state before being picked up, judging whether the acceleration information meets the first preset condition;

and if the mobile terminal is detected to be in a motion state before being picked up, judging whether the acceleration information meets the second preset condition.

7. The method according to any of claims 1-6, wherein the detecting that the mobile terminal is picked up in the screen-locked state comprises:

detecting a deviation angle change value of the mobile terminal in a set direction, and if the deviation angle change value is larger than a preset value, judging that the mobile terminal is taken up.

8. A terminal control device, operating in a mobile terminal, the mobile terminal including a terminal body and a camera, the camera being disposed in the terminal body and being movable relative to and protruding from the terminal body, the device comprising:

the acceleration information acquisition unit is used for acquiring acceleration information of the mobile terminal in the picking process if the mobile terminal is detected to be picked up in the screen locking state;

the acceleration information judging unit is used for judging whether the acceleration information meets preset conditions or not, the preset conditions comprise reference acceleration information, the reference acceleration information is target historical acceleration information in historical acceleration information collected by the mobile terminal, and the historical acceleration information is collected after the mobile terminal detects that the mobile terminal is picked up and successfully unlocked;

and the screen locking control unit is used for unlocking the screen of the mobile terminal if the acceleration information meets the preset condition, controlling the camera to move out of the terminal main body if the acceleration information does not meet the preset condition, and acquiring face information for face recognition.

9. A mobile terminal is characterized by comprising a camera and a terminal main body, wherein the terminal main body comprises one or more processors and a memory;

one or more programs stored in the memory, the one or more programs configured for execution by the one or more processors, the one or more programs configured to perform the methods of any of claims 1-7.

10. A computer-readable storage medium, having program code stored therein, wherein the method of any of claims 1-7 is performed when the program code is run.