CN108347759B - Anti-interference method of flexible screen and mobile terminal - Google Patents

Anti-interference method of flexible screen and mobile terminal Download PDF

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Publication number
CN108347759B
CN108347759B CN201810123735.1A CN201810123735A CN108347759B CN 108347759 B CN108347759 B CN 108347759B CN 201810123735 A CN201810123735 A CN 201810123735A CN 108347759 B CN108347759 B CN 108347759B
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China
Prior art keywords
folding
antenna
state
signal
interference signal
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CN201810123735.1A
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Chinese (zh)
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CN108347759A (en
Inventor
刘定荣
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN201810123735.1A priority Critical patent/CN108347759B/en
Publication of CN108347759A publication Critical patent/CN108347759A/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0261Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of power-saving mode
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/3287Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0251Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0266Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention provides an anti-interference method of a flexible screen and a mobile terminal, relates to the field of communication, and solves the problem that antenna signals on a folding surface can interfere with each other when the flexible screen is in a folding state. The method of the invention comprises the following steps: detecting the strength of the interference signal; under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state, wherein the preset state comprises at least one of the following states: a folded state and an inactivated state. In the embodiment of the invention, the antenna on the folding surface in the folding state and/or the non-activated state is closed, so that the interference among the antennas is reduced and the electric quantity loss of the mobile terminal is reduced on the premise of ensuring that the wireless network performance of the terminal equipment is not influenced.

Description

Anti-interference method of flexible screen and mobile terminal
Technical Field
The embodiment of the invention relates to the technical field of communication application, in particular to an anti-interference method of a flexible screen and a mobile terminal.
Background
The flexible screen technology is a new screen display technology, and due to the flexible characteristic of being bendable and foldable, the flexible screen technology brings more possibilities for the display style of the content, and will be more and more widely applied to mobile electronic products in the future.
The existing flexible screen technology can fold the screen into several parts, and information can be displayed in a small-area screen or a larger-area screen through unfolding and folding. Each folding surface of the flexible screen is only formed by the screen and also comprises other devices, and each device needs to be electrified to work to ensure that the effect of the flexible screen reaches the optimal state. Some devices need to interact with the outside when working, and received information is often abnormal due to interference of factors such as environment or the devices themselves in the interaction process. When the screen is in an unfolded state, the distance between the devices on each folding surface is separated, so that the devices work simultaneously to enable the flexible screen to display or the performance of the terminal equipment to achieve the optimal effect.
Disclosure of Invention
The embodiment of the invention provides an anti-interference method of a flexible screen and a mobile terminal, and aims to solve the problem that antenna signals on a folding surface can interfere with each other when the flexible screen is in a folding state.
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 interference prevention method for a flexible screen, which is applied to a mobile terminal including the flexible screen, where the flexible screen includes at least two folding surfaces, and each folding surface is provided with an antenna, and the method includes:
detecting the strength of the interference signal;
under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state, wherein the preset state comprises at least one of the following states: a folded state and an inactivated state.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, including a flexible screen, where the flexible screen includes at least two folding surfaces, and each folding surface is provided with an antenna, and the mobile terminal further includes:
the first detection module is used for detecting the strength of the interference signal;
the processing module is configured to close the antenna on the folded surface in a preset state when the strength of the interference signal is greater than a first preset threshold, where the preset state includes at least one of the following states: a folded state and an inactivated state.
In a third aspect, an embodiment of the present invention further provides a mobile terminal, including: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the tamper-proof method of a flexible screen as described above.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the interference preventing method for a flexible screen as described above.
In the embodiment of the invention, the strength of the interference signal is detected; under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state, wherein the preset state comprises at least one of the following states: a folded state and an inactivated state. In the embodiment of the invention, the antenna on the folding surface in the folding state and/or the non-activated state is closed, so that the interference among the antennas is reduced and the electric quantity loss of the mobile terminal is reduced on the premise of ensuring that the wireless network performance of the terminal equipment is not influenced.
Drawings
Fig. 1 is a flowchart of a method for preventing interference of a flexible screen according to an embodiment of the present invention;
FIG. 2 is a first display schematic of a flexible screen of an embodiment of the present invention;
FIG. 3 is a first folded schematic view of a flexible screen according to an embodiment of the present invention;
FIG. 4 is a second display schematic of a flexible screen according to an embodiment of the present invention;
FIG. 5 is a second folded schematic view of a flexible screen according to an embodiment of the invention;
fig. 6 is a block diagram of a mobile terminal according to an embodiment of the present invention;
fig. 7 is a second block diagram of a mobile terminal according to the embodiment of the present invention;
fig. 8 is a block diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
As shown in fig. 1, an embodiment of the present invention provides an interference prevention method for a flexible screen, which is applied to a mobile terminal including the flexible screen, where the flexible screen includes at least two folding surfaces, and each folding surface is provided with an antenna, and the method includes:
step 101: the strength of the interfering signal is detected.
Each folding surface in the embodiment of the invention can be bent along a folding line, the antenna is specifically a wireless fidelity wifi wireless, and the interference signal is an interference signal of a wireless local area network signal received by the wifi antenna or an interference signal of a global positioning system GPS signal received by the wifi antenna. When at least one folding surface of the flexible screen is in a folding state, the intensity of the interference signal is detected by a bottom layer driving module of the mobile terminal.
The above-mentioned detection mechanism for detecting the strength of the interference signal may adopt a wifi Clear Channel Assessment (CCA) detection mechanism, a threshold is preset for CCA, and when the strength of the interference signal is greater than the threshold, the transceiving data will receive interference.
Step 102: under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state, wherein the preset state comprises at least one of the following states: a folded state and an inactivated state.
In the embodiment of the invention, when a certain folding surface is bent along the folding line and other folding surfaces adjacent to the folding surface are not in the same plane, the folding surface is in a folding state; the non-activated state comprises a screen-off state or a non-operation state of the folding surface, so that the antenna on the folding surface in the non-activated state is closed, interference among the antennas is reduced on the premise that the wireless network performance of the terminal equipment is not affected, and meanwhile, the electric quantity loss of the mobile terminal is reduced.
Under the condition that the intensity of the interference signal is greater than a first preset threshold value, it is indicated that the data received and transmitted by the antenna can be interfered, at the moment, the antenna on the folding surface in the preset state is closed, on the premise that the wireless network performance of the terminal equipment is not affected, the interference among the antennas is reduced, and meanwhile, the electric quantity loss of the mobile terminal is reduced.
Further, the interference signal is a signal which generates interference to a global positioning system GPS signal received by the antenna;
before the step 101, the method further includes:
detecting the signal intensity value of a GPS signal received by each folding surface through an antenna; obtaining a difference value between the signal intensity value received by the first folding surface and the signal intensity value received by each second folding surface; obtaining an average difference value according to the difference value of the signal intensity values of the first folding surface and each second folding surface; and controlling the antenna on the first folding surface to stop receiving the GPS signal under the condition that the average difference value is smaller than a second preset threshold value.
The first folding surface is any one of the at least two folding surfaces, and the second folding surface is the folding surface of the at least two folding surfaces except the first folding surface.
In the embodiment of the invention, the GPS only receives signals and does not send signals, the positioning is inaccurate when the signal receiving is interfered, and the signals with abnormal GPS signal strength values are eliminated by increasing the detection of the GPS signal strength value when the screen is folded, so that the error in the calculation of the signal interference value is reduced, the problem of inaccurate positioning caused by the abnormal receiving of the GPS signal strength value is solved, and the power consumption is reduced. In addition, when the strength of the interference signal of the GPS signal is detected, the existing detection algorithm, such as a mean square ratio algorithm and a peak phase difference algorithm, may be used for the detection.
Further, the flexible screen comprises a first folding surface and a second folding surface, and the first folding surface or the second folding surface is in a folding state;
at this time, the step 102, when the strength of the interference signal is greater than a first preset threshold, of closing the antenna on the folding surface in a preset state, includes:
and when the intensity of the interference signal is greater than a first preset threshold value and the first folding surface or the second folding surface is in the non-activated state, closing the antenna on the folding surface in the non-activated state.
Here, when the flexible screen is in a folded state, the antenna on the folded surface in an inactive state is firstly closed, so that interference among the antennas is reduced on the premise that the wireless network performance of the terminal device is not affected, and meanwhile, the electric quantity loss of the mobile terminal is reduced.
And when the intensity of the interference signal is greater than a first preset threshold value and the first folding surface and the second folding surface are both in an activated state or a non-activated state, closing the antenna on the first folding surface or the second folding surface.
When the two folding surfaces are both in the activated state or the inactivated state, the antenna on any one of the two folding surfaces is closed, so that the interference between the antennas is reduced, and the electric quantity loss of the mobile terminal is reduced.
Furthermore, the flexible screen comprises N folding surfaces which are sequentially connected, the N folding surfaces comprise a first folding surface and a second folding surface which are positioned at two ends, and at least one middle folding surface which is positioned between the first folding surface and the second folding surface, and N is a positive integer which is greater than 2;
at this time, the step 102, when the strength of the interference signal is greater than a first preset threshold, of closing the antenna on the folding surface in a preset state, includes:
and under the condition that the intensity of the interference signal is greater than a first preset threshold value and at least two folding surfaces in the N folding surfaces are in a folding state, closing the antenna on the middle folding surface.
Specifically, the antenna on the first target folding surface in the intermediate folding surface, which is in the inactive state and the folded state at the same time, may be closed first, and after the antenna on the first target folding surface is closed, the strength of the interference signal is still greater than the first preset threshold, the antenna on the second target folding surface in the intermediate folding surface is closed, and the second target folding surface is another intermediate folding surface in the intermediate folding surface except for the first target folding surface.
And after the antenna on the middle folding surface is closed, closing the antenna on the first folding surface or the second folding surface under the condition that the intensity of the interference signal is still greater than the first preset threshold value.
As shown in fig. 2, the flexible screen includes 4 folding surfaces, and the 4 folding surfaces include a first folding surface located at the left end, a second folding surface located at the right end, and two intermediate folding surfaces located between the first folding surface and the second folding surface. As shown in fig. 3, in the flexible screen, the first folding surface and the middle folding surface adjacent to the first folding surface are in a folding state, the middle folding surface adjacent to the first folding surface is in an inactive state, the strength of a plurality of interference signals is greater than a first preset threshold value, an antenna on the middle folding surface adjacent to the first folding surface is closed first, the strength of a plurality of interference signals is still greater than the first preset threshold value, an antenna on another middle folding surface is closed again, the strength of a plurality of interference signals is still greater than the first preset threshold value, and the antenna on the first folding surface is closed.
Here, the antennas on the middle folding surface with a high possibility of generating interference are closed, after the antennas on the middle folding surface are all closed, the strength of a plurality of interference signals is still greater than a first preset threshold value, and then the antennas on the first folding surface or the second folding surface at two ends are closed.
Further, the step 102, when the strength of the interference signal is greater than a first preset threshold, of closing the antenna on the folding surface in a preset state, further includes:
and when the intensity of the interference signal is greater than a first preset threshold value, one folding surface in the N folding surfaces is in a folding state, and a target folding surface adjacent to the folding surface in the folding state is in an inactive state, closing the antenna on the target folding surface.
As shown in fig. 4, the flexible screen includes a folding surface 1, a folding surface 2 and a folding surface 3, as shown in fig. 5, the folding surface 3 at the rightmost side is in a folded state, and the folding surface 2 at the middle is in an inactive state, at this time, the antenna on the folding surface at the middle can be preferentially closed, so as to reduce the interference of the antenna.
According to the interference preventing method for the flexible screen, in the flexible screen composed of the plurality of folding surfaces, the output of the antenna on the folding surface in the non-activated state is closed, so that the antenna on the other folding surfaces which normally work does not interfere, and meanwhile, the electric quantity loss caused by the work of the plurality of antennas is reduced.
As shown in fig. 6, an embodiment of the present invention further provides a mobile terminal 600, which includes a flexible screen, where the flexible screen includes at least two folding surfaces, and each folding surface is provided with an antenna, and the mobile terminal further includes:
a first detection module 601, configured to detect the strength of an interference signal;
a processing module 602, configured to close an antenna on a folding surface in a preset state when the strength of the interference signal is greater than a first preset threshold, where the preset state includes at least one of the following states: a folded state and an inactivated state.
According to the mobile terminal provided by the embodiment of the invention, the interference signal is a signal which generates interference on a Global Positioning System (GPS) signal received by an antenna;
as shown in fig. 7, the mobile terminal further includes:
a second detecting module 603, configured to detect a signal strength value of a GPS signal received by each folding surface through an antenna;
an obtaining module 604, configured to obtain a difference between a signal strength value received by the first folding surface and a signal strength value received by each second folding surface;
a determining module 605, configured to obtain an average difference value according to a difference value between the signal strength values of the first folding surface and each of the second folding surfaces;
a control module 606, configured to control the antenna on the first folding surface to stop receiving a GPS signal when the average difference is smaller than a second preset threshold;
the first folding surface is any one of the at least two folding surfaces, and the second folding surface is the folding surface of the at least two folding surfaces except the first folding surface.
According to the mobile terminal provided by the embodiment of the invention, the flexible screen comprises a first folding surface and a second folding surface, and the first folding surface or the second folding surface is in a folding state;
the processing module 602 includes:
the first processing sub-module 6021 is configured to, when the intensity of the interference signal is greater than a first preset threshold and the first folding surface or the second folding surface is in an inactive state, turn off the antenna on the folding surface in the inactive state;
a second processing sub-module 6022, configured to turn off the antenna on the first folding surface or the second folding surface when the intensity of the interference signal is greater than a first preset threshold, and the first folding surface and the second folding surface are both in an activated state or both in an inactivated state.
In the mobile terminal of the embodiment of the invention, the flexible screen comprises N folding surfaces which are sequentially connected, wherein the N folding surfaces comprise a first folding surface and a second folding surface which are positioned at two ends, and at least one middle folding surface which is positioned between the first folding surface and the second folding surface, and N is a positive integer which is more than 2;
the processing module 602 includes:
a third processing sub-module 6023 configured to close the antenna on the middle folding surface when the strength of the interference signal is greater than the first preset threshold and at least two of the N folding surfaces are in a folded state;
a fourth processing sub-module 6024, configured to close the antenna on the first folding surface or the antenna on the second folding surface after the antenna on the intermediate folding surface is closed and the strength of the interference signal is still greater than the first preset threshold.
In the mobile terminal of the embodiment of the present invention, the processing module 602 includes:
a fifth processing sub-module 6025 configured to turn off the antenna on the target folding surface when the strength of the interference signal is greater than the first preset threshold, and one of the N folding surfaces is in a folded state, and a target folding surface adjacent to the folding surface in the folded state is in an inactive state.
It should be noted that the mobile terminal is a mobile terminal corresponding to the above method embodiment, and all implementation manners in the above method embodiment are applicable to the embodiment of the mobile terminal, and the same technical effect can be achieved.
The mobile terminal of the embodiment of the invention detects the intensity of the interference signal; under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state, wherein the preset state comprises at least one of the following states: a folded state and an inactivated state. In the embodiment of the invention, the antenna on the folding surface in the folding state and/or the non-activated state is closed, so that the interference among the antennas is reduced and the electric quantity loss of the mobile terminal is reduced on the premise of ensuring that the wireless network performance of the terminal equipment is not influenced.
Fig. 8 is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, where the mobile terminal 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, a processor 810, and a power supply 811. Those skilled in the art will appreciate that the mobile terminal architecture illustrated in fig. 8 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than those illustrated, 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.
The processor 810 is configured to detect the strength of the interference signal; under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state, wherein the preset state comprises at least one of the following states: a folded state and an inactivated state.
According to the technical scheme of the embodiment of the invention, the strength of the interference signal is detected; under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state, wherein the preset state comprises at least one of the following states: a folded state and an inactivated state. In the embodiment of the invention, the antenna on the folding surface in the folding state and/or the non-activated state is closed, so that the interference among the antennas is reduced and the electric quantity loss of the mobile terminal is reduced on the premise of ensuring that the wireless network performance of the terminal equipment is not influenced.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 801 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 810; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 801 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. Further, the radio frequency unit 801 can also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access through the network module 802, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 803 may convert audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into an audio signal and output as sound. Also, the audio output unit 803 may also provide audio output related to a specific function performed by the mobile terminal 800 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.
The input unit 804 is used for receiving an audio or video signal. The input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics processor 8041 processes image data of a still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 806. The image frames processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or transmitted via the radio frequency unit 801 or the network module 802. The microphone 8042 can receive sound, and can process such sound 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 801 in case of a phone call mode.
The mobile terminal 800 also includes at least one sensor 805, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 8061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 8061 and/or the backlight when the mobile terminal 800 moves 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 805 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 806 is used to display information input by the user or information provided to the user. The Display unit 806 may include a Display panel 8061, and the Display panel 8061 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 807 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 807 includes a touch panel 8071 and other input devices 8072. The touch panel 8071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 8071 (e.g., operations by a user on or near the touch panel 8071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 8071 may include two portions 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 810, receives a command from the processor 810, and executes the command. In addition, the touch panel 8071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 8071, the user input unit 807 can include other input devices 8072. In particular, other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
Further, the touch panel 8071 can be overlaid on the display panel 8061, and when the touch panel 8071 detects a touch operation on or near the touch panel 8071, the touch operation is transmitted to the processor 810 to determine the type of the touch event, and then the processor 810 provides a corresponding visual output on the display panel 8061 according to the type of the touch event. Although in fig. 8, the touch panel 8071 and the display panel 8061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 8071 and the display panel 8061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.
The interface unit 808 is an interface through which an external device is connected to the mobile terminal 800. 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 808 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 800 or may be used to transmit data between the mobile terminal 800 and external devices.
The memory 809 may be used to store software programs as well as various data. The memory 809 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 809 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 810 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 running or executing software programs and/or modules stored in the memory 809 and calling data stored in the memory 809, thereby integrally monitoring the mobile terminal. Processor 810 may include one or more processing units; preferably, the processor 810 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 810.
The mobile terminal 800 may also include a power supply 811 (e.g., a battery) for powering the various components, and the power supply 811 may be logically coupled to the processor 810 via a power management system that may be used to manage charging, discharging, and power consumption.
In addition, the mobile terminal 800 includes some functional modules that are not shown, and thus, are not described in detail herein.
Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program, when executed by the processor, implements each process of the above-mentioned interference prevention method for a flexible screen, and can achieve the same technical effect, and for avoiding 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 above-mentioned interference prevention method for a flexible screen, 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 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 (10)

1. The utility model provides a flexible screen's jam-proof method, is applied to the mobile terminal including flexible screen, flexible screen includes two at least folding faces, is provided with the antenna on every folding face, its characterized in that, the method includes:
detecting the strength of the interference signal;
under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state, wherein the preset state comprises at least one of the following states: a folded state and an inactivated state;
the interference signal is a signal which generates interference on a Global Positioning System (GPS) signal received by an antenna;
before the detecting the strength of the interference signal, the method further includes:
detecting the signal intensity value of a GPS signal received by each folding surface through an antenna;
obtaining a difference value between the signal intensity value received by the first folding surface and the signal intensity value received by each second folding surface;
obtaining an average difference value according to the difference value of the signal intensity values of the first folding surface and each second folding surface;
controlling the antenna on the first folding surface to stop receiving the GPS signal under the condition that the average difference value is smaller than a second preset threshold value;
the first folding surface is any one of the at least two folding surfaces, and the second folding surface is the folding surface of the at least two folding surfaces except the first folding surface.
2. A method of tamper-proofing a flexible screen according to claim 1, wherein the flexible screen comprises a first folded surface and a second folded surface, and the first folded surface or the second folded surface is in a folded state;
under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state comprises the following steps:
when the intensity of the interference signal is greater than a first preset threshold value and the first folding surface or the second folding surface is in an inactive state, closing an antenna on the folding surface in the inactive state;
and when the intensity of the interference signal is greater than a first preset threshold value and the first folding surface and the second folding surface are both in an activated state or a non-activated state, closing the antenna on the first folding surface or the second folding surface.
3. A method of tamper-proofing a flexible screen according to claim 1, wherein the flexible screen comprises N successive folded surfaces, the N folded surfaces comprising a first folded surface at each end, a second folded surface and at least one intermediate folded surface between the first and second folded surfaces, N being a positive integer greater than 2;
under the condition that the intensity of the interference signal is greater than a first preset threshold value, closing the antenna on the folding surface in a preset state, and the method comprises the following steps:
under the condition that the intensity of the interference signal is greater than a first preset threshold value and at least two folding surfaces in the N folding surfaces are in a folding state, closing the antenna on the middle folding surface;
and after the antenna on the middle folding surface is closed, closing the antenna on the first folding surface or the second folding surface under the condition that the intensity of the interference signal is still greater than the first preset threshold value.
4. The interference prevention method for the flexible screen according to claim 3, wherein the turning off the antenna on the folding surface in a preset state if the strength of the interference signal is greater than a first preset threshold value comprises:
and when the intensity of the interference signal is greater than a first preset threshold value, one folding surface in the N folding surfaces is in a folding state, and a target folding surface adjacent to the folding surface in the folding state is in an inactive state, closing the antenna on the target folding surface.
5. The utility model provides a mobile terminal, includes the flexible screen, the flexible screen includes two at least folded surfaces, every be provided with the antenna on the folded surface, its characterized in that still includes:
the first detection module is used for detecting the strength of the interference signal;
the processing module is configured to close the antenna on the folded surface in a preset state when the strength of the interference signal is greater than a first preset threshold, where the preset state includes at least one of the following states: a folded state and an inactivated state;
the interference signal is a signal which generates interference on a Global Positioning System (GPS) signal received by an antenna;
the mobile terminal further includes:
the second detection module is used for detecting the signal intensity value of the GPS signal received by each folding surface through the antenna;
the acquisition module is used for acquiring a difference value between the signal intensity value received by the first folding surface and the signal intensity value received by each second folding surface;
the determining module is used for obtaining an average difference value according to the difference value of the signal intensity values of the first folding surface and each second folding surface;
the control module is used for controlling the antenna on the first folding surface to stop receiving the GPS signal under the condition that the average difference value is smaller than a second preset threshold value;
the first folding surface is any one of the at least two folding surfaces, and the second folding surface is the folding surface of the at least two folding surfaces except the first folding surface.
6. The mobile terminal of claim 5, wherein the flexible screen comprises a first folding surface and a second folding surface, and wherein the first folding surface or the second folding surface is in a folded state;
the processing module comprises:
the first processing submodule is used for closing the antenna on the folding surface in the non-activated state under the condition that the intensity of the interference signal is greater than a first preset threshold value and the first folding surface or the second folding surface is in the non-activated state;
and the second processing submodule is used for closing the antenna on the first folding surface or the second folding surface under the condition that the intensity of the interference signal is greater than a first preset threshold value and the first folding surface and the second folding surface are both in an activated state or a non-activated state.
7. The mobile terminal according to claim 5, wherein the flexible screen comprises N sequentially connected folding surfaces, the N folding surfaces comprise a first folding surface and a second folding surface at two ends and at least one middle folding surface between the first folding surface and the second folding surface, and N is a positive integer greater than 2;
the processing module comprises:
the third processing sub-module is used for closing the antenna on the middle folding surface under the condition that the intensity of the interference signal is greater than a first preset threshold value and at least two folding surfaces in the N folding surfaces are in folding states;
and the fourth processing submodule is used for closing the antenna on the first folding surface or the second folding surface under the condition that the intensity of the interference signal is still greater than the first preset threshold value after the antenna on the middle folding surface is closed.
8. The mobile terminal of claim 7, wherein the processing module comprises:
and the fifth processing sub-module is used for closing the antenna on the target folding surface under the condition that the strength of the interference signal is greater than a first preset threshold, one folding surface in the N folding surfaces is in a folding state, and the target folding surface adjacent to the folding surface in the folding state is in an inactive state.
9. A mobile terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the tamper-proof method of a flexible screen according to any one of claims 1 to 4.
10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the tamper-proof method of a flexible screen according to any one of claims 1 to 4.
CN201810123735.1A 2018-02-07 2018-02-07 Anti-interference method of flexible screen and mobile terminal Active CN108347759B (en)

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