WO2018014701A1 - Procédé de commande d'écran du terminal mobile et terminal mobile - Google Patents

Procédé de commande d'écran du terminal mobile et terminal mobile Download PDF

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Publication number
WO2018014701A1
WO2018014701A1 PCT/CN2017/089941 CN2017089941W WO2018014701A1 WO 2018014701 A1 WO2018014701 A1 WO 2018014701A1 CN 2017089941 W CN2017089941 W CN 2017089941W WO 2018014701 A1 WO2018014701 A1 WO 2018014701A1
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WIPO (PCT)
Prior art keywords
screen
mobile terminal
control signal
state
control
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PCT/CN2017/089941
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English (en)
Chinese (zh)
Inventor
马彦青
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中兴通讯股份有限公司
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Publication of WO2018014701A1 publication Critical patent/WO2018014701A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Definitions

  • the present invention relates to the field of mobile terminals, and in particular, to a mobile terminal screen control method and a mobile terminal.
  • the user controls the mobile terminal with his hand to adjust the shooting distance and shooting angle, but due to the limitation of the length of the limb and the height, it is difficult to achieve the shooting with the best shooting distance and shooting angle.
  • the self-timer rod specially shot for the mobile terminal comes into being.
  • the selfie stick is a convenient self-timer tool, which changes the traditional shooting mode for the user. Provides a good shooting experience.
  • the self-timer 11 currently produced and sold on the market generally includes a telescopic rod 112 and a clamping structure 111.
  • the clamping structure 111 is connected to one end of the rod 112 for fixing the mobile terminal 10 and the rod 112.
  • the other end is provided with a shooting button 113.
  • the user When the user performs photographing using the self-timer lever 11, the user holds the self-timer lever 11 and is provided with one end of the photographing button 113, and adjusts the self-timer lever 11 to the extended state, so that the rod body 112 of the self-timer lever is extended and lengthened, and the self-timer lever body is utilized.
  • the extension of 112 increases the distance between the mobile terminal 10 and the object to be photographed, thereby expanding the viewing range, and facilitating the user to select the shooting angle.
  • the phone screen is The currently previewed image will be displayed in real time, and this process will consume a lot of power.
  • mobile terminals do not store a lot of energy.
  • the best practice is to let the mobile terminal turn on the shooting preview mode when the user needs to shoot, and when the user finishes shooting or does not need to shoot. , then close the preview and enter the information screen to save energy.
  • the mobile terminal is clamped by the clamping structure at a distance from the user, when the user needs to perform a bright screen or a screen operation on the mobile terminal, the user not only needs to retract the mobile terminal from the self-timer to the nearer one. Place, but also press the button under the constraints of the clamping structure. This is very inconvenient, especially when the user needs to take a snapshot, this control method can not meet the time requirements at all, it is easy for the user to miss the picture that he desires to shoot.
  • the mobile terminal screen control method and the mobile terminal provided by the embodiments of the present invention mainly solve the technical problem: providing a control scheme for the mobile terminal screen, which is used to solve the problem that the mobile terminal is clamped on the selfie stick in the prior art. A technical problem that is inconvenient to control the state of the screen.
  • an embodiment of the present invention provides a mobile terminal screen control method, including:
  • control signal is a screen control signal set to control a state of the screen
  • the state of the screen is controlled according to the screen control signal.
  • the embodiment of the invention further provides a mobile terminal, including:
  • the receiving module is configured to receive a control signal sent by the selfie stick after establishing a communication connection with the selfie stick;
  • a parsing module configured to determine that the control signal is a screen control signal for controlling a state of the screen
  • control module configured to control a state of the screen according to the screen control signal.
  • An embodiment of the present invention further provides a mobile terminal, including: a processor and a signal transmission unit;
  • the processor receives a control signal transmitted by the selfie stick through the signal transmission unit; and after determining that the control signal is a screen control signal for controlling a state of the screen, the screen is controlled according to the screen control signal The state is controlled.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the mobile terminal screen control method according to any one of the foregoing.
  • the mobile terminal after the mobile terminal establishes a communication connection with the selfie stick, the mobile terminal receives the control signal sent by the selfie stick, and determines that the control signal is on the screen thereof. After the state controls the screen control signal, the state of the screen is adjusted according to the screen control signal; in this scheme, the screen control signal for controlling the screen state of the mobile terminal can no longer be sent through the button of the mobile terminal itself, and It is sent by the selfie stick.
  • the mobile terminal As the receiver of the screen control signal, the mobile terminal only needs to control the state of the screen when receiving the screen control signal; therefore, when the mobile terminal is on the selfie stick, and the user needs When the state of the screen is controlled, it is not necessary to directly operate the buttons or buttons of the mobile terminal, thereby avoiding the inconvenience caused by the operation of the button after the mobile terminal is retracted from the selfie stick, thereby improving the user experience. .
  • FIG. 1 is a schematic diagram of connection between a mobile terminal and a selfie stick in the prior art
  • FIG. 2 is a flowchart of a method for controlling a screen of a mobile terminal according to Embodiment 1 of the present invention
  • FIG. 3 is a schematic structural diagram of a mobile terminal according to Embodiment 2 of the present invention.
  • FIG. 4 is another schematic structural diagram of a mobile terminal according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural diagram of hardware of a mobile terminal according to Embodiment 3 of the present invention.
  • FIG. 6 is a schematic diagram of another hardware structure of a mobile terminal according to Embodiment 3 of the present invention.
  • FIG. 7 is a schematic circuit diagram of controlling a screen state of a mobile terminal by a selfie stick according to Embodiment 3 of the present invention.
  • FIG. 8 is a flowchart of controlling a screen state of a mobile terminal by a selfie stick according to Embodiment 5 of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the embodiment provides a screen control method for the mobile terminal, as shown in FIG. 2:
  • the mobile terminal receives a control signal sent by the selfie stick.
  • the selfie stick can send a control signal to the mobile terminal by wire or wirelessly.
  • the communication can be performed in various ways, for example, the self-timer lever performs infrared communication with the mobile terminal or performs ultrasonic communication and radio frequency communication.
  • the commonly used methods of radio frequency communication include Bluetooth communication, WIFI communication, or near field communication.
  • WIFI communication but it should be understood by those skilled in the art that if in a WIFI environment, the mobile terminal in this embodiment can also communicate with the self-timer using WIFI communication.
  • Bluetooth communication In the field of short-range signal transmission, Bluetooth communication is more versatile than other communication methods, and Bluetooth communication has lower power consumption. On the other hand, the current Bluetooth communication technology is mature, and its requirements for signal transceiving equipment are low. Almost all mobile terminals can implement Bluetooth transmission. Therefore, in this embodiment, the mobile terminal can also communicate with the selfie stick. Via Bluetooth, Bluetooth communication uses a microwave radio spectrum of 2.402 GHz to 2.480 GHz.
  • the control signal is usually in the form of an electrical signal, and the voltage value, current value, and the like of the electrical signal can be used to reflect the purpose of the user transmitting the control signal through the selfie stick.
  • the mobile terminal determines that the control signal is a screen control signal for controlling a state of the screen.
  • control of the mobile terminal may be divided into multiple types, in addition to controlling the state of the screen of the mobile terminal, other controls are also included, such as controlling the volume adjustment of the mobile terminal, controlling the mobile terminal to perform shooting, or controlling the camera switching of the mobile terminal. .
  • the mobile terminal After the mobile terminal receives the control signal, it is necessary to determine whether the control signal is a screen control signal for controlling the state of the screen.
  • the control signal For the wireless communication mode, there are many ways to distinguish the screen control signal from other control signals.
  • the screen control signal is different from the content of the data carried in other control signals, and the format is different.
  • the voltage value or current value of the electrical signal that can be sent to the mobile terminal through the selfie stick is reflected by the user's control purpose, so if the control signal received by the mobile terminal is transmitted by wire, That is, the control signal is sent in the form of an electrical signal.
  • the current value or the voltage value of the electrical signal can be transmitted according to the self-timer lever. Specifically, whether the current value is used or not It is determined by the magnitude of the voltage value that the mobile terminal and the self-timer can agree in advance. After the agreement is completed, the self-timer generates a corresponding electrical signal according to the agreement, and the mobile terminal performs corresponding analysis or detection on the signal sent by the selfie stick according to the agreement.
  • the mobile terminal determines whether the control signal is a screen control signal according to a voltage value of the electrical signal transmitted by the selfie stick. If the voltage value of the electrical signal is stable within a preset time and the mobile terminal is currently in the shooting preview state, it is determined that the electrical signal is a screen control signal, that is, the user transmits the electrical signal through the selfie stick for the screen of the mobile terminal. The status is controlled. Inside the memory of the mobile terminal, a mapping relationship between various control operations performed on the mobile terminal and voltage values of the corresponding control signals is stored in advance, for example, a voltage value of a control signal corresponding to the control of the volume of the mobile terminal is assumed. 1.2V, then when the mobile terminal detects the current control When the voltage value of the signal is 1.2V, the output volume of the mobile terminal is controlled when the user currently wants to perform an operation.
  • the selfie stick forms a communication connection with the mobile terminal through an audio input and output interface provided on the mobile terminal, and the user controls the screen state of the mobile terminal by long pressing the shooting button set on the selfie stick. Since the volume control of the mobile terminal is also performed by long pressing the button on the remote control headset, for the mobile terminal, it is impossible to distinguish whether the currently inserted audio input/output interface is a wired headset or a selfie stick, and therefore, when the mobile terminal detects When a voltage value of a long time continues and the voltage value is 1.2V, the mobile terminal incorrectly adjusts the volume of the mobile terminal according to the mapping relationship between the 1.2V and the volume adjustment operation.
  • the mobile terminal detects a continuous voltage of 1.2 V while the mobile terminal is in the shooting preview state, and the control signal of the volume adjustment is not issued in the shooting preview state, although the mobile terminal determines the current
  • the mobile terminal determines the current The user does not want to adjust the volume of the mobile terminal, but because it is limited by the influence of the predetermined program, the corresponding volume control operation can only be performed based on the detected voltage value.
  • the mapping relationship between the screen state control and the preset control voltage value is stored in advance in the mobile terminal.
  • the voltage value of the electric signal corresponding to the screen state control is set to 1.5V.
  • the screen state is controlled according to the preset mapping relationship, thereby avoiding the error basis of the mobile terminal.
  • the problem of the screen control signal controlling the volume On the basis of this, when the mobile terminal determines that the control signal is a screen control signal, the voltage value of the screen control signal is adjusted to a preset control voltage value, such as when the mobile terminal detects the self-timer through the shooting button in the shooting preview state.
  • the 1.2V voltage signal is sent, it is necessary to adjust the voltage of 1.2V to 1.5V.
  • the mobile terminal can control the screen state of the mobile terminal according to the voltage value.
  • the volume control is separated from the screen state control by the voltage value adjustment means before the mobile terminal is controlled, so that the mobile terminal The volume control and screen state control do not affect each other, improving the user experience.
  • the mobile terminal controls the state of the screen based on the current state of the screen.
  • the screen control signal After receiving the screen control signal, determine whether the screen is in the current state or the screen state. If the screen is currently in the bright state, the screen is switched to the screen state, otherwise the screen is switched from the screen state to the screen. status.
  • the mobile terminal in this embodiment may be in various forms, for example, a mobile phone, a PDA (Personal Digital Assistant), a PAD (portable android device), a PMP (Portable Media Player), and a portable multimedia player. And so on.
  • a mobile phone a PDA (Personal Digital Assistant), a PAD (portable android device), a PMP (Portable Media Player), and a portable multimedia player. And so on.
  • PDA Personal Digital Assistant
  • PAD portable android device
  • PMP Portable Media Player
  • portable multimedia player Portable Multimedia player
  • the screen control of the mobile terminal by the user is expected to be reflected by the screen control signal sent by the self-timer to the mobile terminal, and the mobile terminal transmits the self-timer rod by wire or wirelessly.
  • the state of the screen can be adjusted based on the current state of the screen, thereby avoiding the inconvenience caused by the mobile terminal retracting from the selfie stick and then operating through the button, thereby improving the user experience, and at the same time,
  • the user can conveniently adjust the screen brightness of the mobile terminal according to his own needs at any time, thereby reducing the energy consumption of the mobile terminal.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the embodiment provides a mobile terminal, as shown in FIG. 3:
  • the mobile terminal 30 includes a receiving module 302, a parsing module 304, and a control module 306.
  • the receiving module 302 is arranged to receive a control signal transmitted by the selfie stick. After the selfie stick establishes a communication connection with the mobile terminal 30, the selfie stick can transmit a screen control signal to the receiving module 302 of the mobile terminal 30 by wire or wirelessly. If the selfie stick transmits the screen control signal wirelessly, the manner of communication includes various types, for example, the selfie stick performs infrared communication with the mobile terminal 30 or performs ultrasonic communication and radio frequency communication. At present, the commonly used methods of radio frequency communication include Bluetooth communication, WIFI communication, or near field communication.
  • the receiving module 302 and the selfie stick in this embodiment are not temporarily Use WIFI communication, but those skilled in the art should understand that if in a WIFI environment, this implementation
  • the receiving module 302 in the example can also communicate with the selfie stick by WIFI communication.
  • Bluetooth communication is more versatile than other communication methods, and Bluetooth communication has lower power consumption.
  • the Bluetooth communication technology is mature, and the requirements for the signal transceiving device are low. Almost all the mobile terminals 30 can implement Bluetooth transmission. Therefore, in this embodiment, the receiving module 302 can also be connected with the selfie stick.
  • the communication is carried out via Bluetooth, and the Bluetooth communication uses a microwave radio spectrum of 2.402 GHz to 2.480 GHz.
  • the screen control signal is usually in the form of an electrical signal, and the voltage value, current value, and the like of the electrical signal can be used to reflect that the user transmits the screen control signal through the selfie stick. the goal of.
  • the parsing module 304 is arranged to determine that the control signal is a screen control signal for controlling the state of the screen. Since the control of the mobile terminal 30 by the selfie stick may be divided into various types, in addition to controlling the state of the screen of the mobile terminal 30, other controls, such as controlling the volume adjustment of the mobile terminal, controlling the mobile terminal 30 to take a picture, or controlling The camera of the mobile terminal 30 is switched.
  • the parsing module 304 needs to determine whether the control signal is a screen control signal for controlling the state of the screen, and for the wireless communication mode, distinguish the screen control signal from other control signals.
  • the screen control signal is different from the content of the data carried in other control signals, and the format is different.
  • the control signal transmitted by the wired mode can be embodied by the voltage value or the current value of the electrical signal transmitted by the self-timer to the mobile terminal, so that the control signal received by the receiving module 302 is transmitted by wire. , that is, the control signal is sent in the form of an electrical signal, and the parsing module 304 determines whether the control signal is a screen control signal, and may perform the current value or the voltage value of the electrical signal according to the self-timer lever. Specifically, the current value is used. The size of the voltage value is determined by the magnitude of the voltage value.
  • the mobile terminal 30 and the self-timer bar can be pre-agreed. After the agreement is completed, the self-timer generates a corresponding electrical signal according to the agreement, and the parsing module 304 responds to the signal sent by the self-timer according to the agreement. Resolution or detection.
  • the parsing module 304 determines whether the control signal is a screen control signal according to a voltage value of the self-picking rod transmitting electrical signal. If the voltage value of the electrical signal is stable within the preset time and the mobile terminal 30 is currently in the shooting preview state, the parsing module 304 determines that the electrical signal is a screen control signal, that is, the user transmits the electrical signal through the selfie stick. The screen state of the mobile terminal 30 is controlled.
  • a mapping relationship between various control operations performed on the mobile terminal 30 and voltage values of corresponding control signals is stored in advance, for example, assuming a control signal corresponding to the volume control of the mobile terminal 30 The voltage value is 1.2V, then when the mobile terminal 30 detects that the current control signal has a voltage value of 1.2V, the parsing module 304 determines the output volume of the mobile terminal 30 when the user currently wants to perform an operation.
  • the selfie stick forms a communication connection with the mobile terminal 30 through an audio input/output interface provided on the mobile terminal 30, and the user presses the shooting button set on the self-timer lever to the screen state of the mobile terminal 30.
  • the volume control of the mobile terminal 30 is also performed by long pressing the button on the remote control headset, for the parsing module 304, it is impossible to distinguish whether the currently inserted audio input/output interface is a wired headset or a selfie stick, and therefore, when receiving the module
  • the control module 306 erroneously adjusts the volume of the mobile terminal 30 according to the mapping relationship between the 1.2V and the volume adjustment operation.
  • the receiving module 302 detects a continuous voltage of 1.2V in a state where the mobile terminal 30 is in the shooting preview state, and the control signal of the volume adjustment is not issued in the shooting preview state,
  • the module 304 determines that the current user does not want to adjust the volume of the mobile terminal 30, but because of the limitations of the established program, the control module 306 can only perform the corresponding volume control operation based on the detected voltage value.
  • the embodiment further provides a mobile terminal.
  • the mobile terminal 30 includes a receiving module 302, a parsing module 304, and a control module 306, and further includes a storage module 308 and an adjusting module 310.
  • the storage module 308 pre-stores a mapping relationship between the screen state control and the preset control voltage value. For example, the voltage value of the electric signal corresponding to the screen state control is set to 1.5V, and when a voltage value of 1.5V is detected, it is based on the pre- The mapping relationship is performed to control the state of the screen, and the problem that the mobile terminal 30 erroneously controls the volume according to the screen control signal is avoided.
  • the adjustment module 310 adjusts the voltage value of the screen control signal to a preset control voltage value, such as detecting the self-timer through the shooting preview state.
  • the adjustment module 310 needs to adjust the voltage value of 1.2V to 1.5V.
  • the control module 306 can control the screen state of the mobile terminal 30 according to the voltage value.
  • the volume control is separated from the screen state control by the voltage value adjustment means before the mobile terminal 30 is controlled, so that the movement is performed.
  • the volume control of the terminal 30 and the control of the screen state do not affect each other, improving the user experience.
  • the control module 306 determines whether the screen is in the current state or the screen state. If the screen is currently in the bright state, the screen is switched to the screen state, otherwise the control module 306 takes the screen from the information. The screen state switches to the bright screen state.
  • the mobile terminal 30 in this embodiment may be in various forms, for example, a mobile phone, a PDA (Personal Digital Assistant), a PAD (portable android device), a PMP (Portable Media Player, portable multimedia). Player) and so on.
  • PDA Personal Digital Assistant
  • PAD Portable android device
  • PMP Portable Media Player, portable multimedia. Player
  • the receiving module 302 can be implemented by the communication module of the mobile terminal, and the functions of the parsing module 304 and the control module 306 can be implemented by the processor, and the communication module of the mobile terminal receives the control that the self-timer is sent by wire or wirelessly.
  • the processor determines that the control signal is a screen control signal that controls the state of the screen, and then controls the bright screen or the interest screen of the mobile terminal based on the current state of the screen.
  • the screen control signal that the user desires for the mobile terminal can be reflected by the screen control signal sent by the self-timer to the mobile terminal, and the screen control signal sent by the mobile terminal by receiving the self-timer rod by wire or wirelessly After that, the state of the screen can be adjusted based on the current state of the screen, avoiding the mobile terminal being retracted from the selfie stick. After the inconvenience caused by the button operation, the user experience is improved.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • a mobile terminal is taken as a smart phone as an example, and a supplementary description including more details is provided. Please refer to FIG. 5:
  • the smartphone 50 includes a processor 501 and a signal transmission unit 502.
  • the signal transmission unit 502 is capable of receiving a control signal transmitted by an external device, which of course also includes a shooting control signal and a screen control signal transmitted by the selfie stick.
  • the processor 501 can parse the control signal received by the signal transmission unit 502. When the processor 501 determines the control signal received by the signal transmission unit 502 for parsing, the signal is found to be a screen control signal for controlling the state of the screen. Then, the processor 501 controls the state of the screen according to the screen control signal.
  • the state control of the screen includes controlling the smart phone 50 to be bright or visible.
  • the smartphone 50 may be fixed on the selfie stick by the grip structure of the selfie stick most of the time, so if the user wants to press the button on the smartphone 50 It will be quite troublesome to operate.
  • the user In the process of playing, the user will only have shooting requirements in a small amount of time, and most of the time, the screen of the smartphone 50 can be in the state of interest screen to reduce power consumption, but if the user ends at each shooting After that, the smart phone 50 is retracted from the selfie stick to perform the screen operation, which greatly affects the user experience, and especially when the user needs to capture a scene in the game, and the scene is slightly At this time, if the user has to take the smartphone 50 back from the far end of the selfie stick to perform a bright screen operation, then the user may have the best shooting opportunity.
  • the signal transmission unit 502 can receive the control signal sent by the user from the selfie stick, and the processor 501 can determine the current screen state of the smart phone 50 after determining that the control signal is the screen control signal. Controlling the state of the screen, if the smart phone 50 is currently in the bright state, it indicates that the user currently sends the screen control signal to realize the information screen of the smart phone, and conversely, if the current screen state is in the interest screen state, the user is expected to pass the screen.
  • the screen control signal causes the smartphone 50 to be in a bright screen state, and this solution solves the above problems and improves the user experience.
  • the self-timer lever used by the user can communicate with the smart phone 50 through Bluetooth, near field communication, ZigBee, etc. It is undoubted that the communication between the selfie stick and the smart phone can also be realized by wire. Compared with wireless self-timer bars such as Bluetooth, the wired connection of the selfie stick has been welcomed by the majority of users because of its low price, and the penetration rate is higher. Therefore, in order to make those skilled in the art more aware of the advantages of the mobile terminal provided by the embodiment, how to control the information screen and the bright screen of the smart phone 50 will be described below.
  • the control signal received by the signal transmission unit 502 is an electrical signal
  • the processor 501 determines that the voltage value of the electrical signal is stable within a preset time and the current smart phone 50 is in the shooting.
  • the control signal is a screen control signal.
  • the smartphone 50 since most of the wired selfie sticks are connected to the smart phone 50 through the audio input and output interface of the smart phone, the connection through the audio input and output interface may cause the processor 501 to be in accordance with the voltage of the electrical signal.
  • the smartphone 50 further includes a memory 503 and Signal adjustment unit 504.
  • a mapping relationship between the screen state control and the preset control voltage value is stored in advance, and in one example, the various operations performed on the smartphone 50 are pre-stored in the memory 503 in the form of a table and Corresponding control voltage value of the control signal, it can be understood that the voltage value corresponding to the operation of the screen state control should be distinguishable from the voltage value corresponding to the control signal of other operation control, that is, the voltage value is different from the memory 503. Other voltage values in the saved table.
  • the signal adjustment unit 504 is configured to adjust the voltage value of the screen control signal after the processor 501 determines that the control signal is the screen control signal.
  • the voltage value of the screen control signal may be the voltage value of the volume control signal. The same as the larger, but the adjusted voltage value will be compared with the preset control voltage value corresponding to the screen state control stored in the memory 503 table. Then, after the processor 501 detects the preset voltage value, the state of the screen is controlled according to the mapping relationship.
  • a resistance control unit 701 is added to the motherboard of the smartphone, as shown in FIG. Normally, the power supply of the resistor unit 701 is turned off by the processor 501 of the smartphone 50.
  • the switch S2 When the user short presses the shooting button on the selfie stick, the switch S2 is closed, and the processor 501 detects that the MIC (microphone) signal has a voltage value, and the magnitude of the voltage value is:
  • V MIC1 V BIAS /(R1+R3)*R3;
  • the MIC (microphone) signal When the user presses the camera button on the selfie stick, the MIC (microphone) signal has a stable voltage value.
  • the processor 501 When the processor 501 is delayed, the MIC signal can be detected to have a voltage value of V MIC_P , and the processor 501
  • the resistor unit 701 is opened in software via a GPIO (General Purpose Input Output) port to change the voltage value of the MIC signal.
  • the magnitude of the changed voltage value is:
  • V MIC2 V BIAS /(R1//R+R3)*R3;
  • the function of the light/screen is given, so when the processor 501 detects the V MIC2 , the state of the screen is changed: if the current screen is in the bright state, the control screen enters the information state. If the current screen is in the interest screen state, it is controlled to be in a bright screen state.
  • the additional resistor unit 701 is used, and the self-timer shooting button has the function of the quantity/interval screen according to different voltage values on the MIC signal, instead of directly passing the software when detecting the voltage value on the MIC signal.
  • the method is to turn off or turn on the LCD (Liquid Crystal Display), mainly because the volume is changed when the button is pressed and pressed. If the software controls the brightness or the screen through this voltage value, it may affect the normal control of the phone. The use of headphones.
  • the resistor R1 implements the function of the signal transmission unit 502.
  • the processor 501 can detect the voltage value on the MIC, and the resistance control
  • the unit 701 implements the function of the signal adjustment unit 504, which is not shown in FIG.
  • the current voltage value of the MIC signal is V MIC2 , it indicates that the current user desires to perform a bright screen or a screen operation on the screen of the mobile terminal.
  • control screen enters the information screen state, otherwise it enters the bright screen state.
  • control screen enters the state of the information screen.
  • control screen enters a bright screen state.
  • modules or steps of the above embodiments of the present invention can be implemented by a general computing device, which can be concentrated on a single computing device or distributed among multiple computing devices.
  • they may be implemented by program code executable by the computing device, such that they may be stored in a computer storage medium (ROM/RAM, disk, optical disk) by a computing device, and at some
  • the steps shown or described may be performed in an order different than that herein, or they may be separately fabricated into individual integrated circuit modules, or a plurality of modules or steps may be fabricated into a single integrated circuit module. . Therefore, the invention is not limited to any particular combination of hardware and software.
  • the mobile terminal After the mobile terminal establishes a communication connection with the selfie stick, the mobile terminal receives a control signal sent by the selfie stick, and determines that the control signal is After the screen state controls the screen control signal, the state of the screen is adjusted according to the screen control signal; in this scheme, the screen control signal for controlling the screen state of the mobile terminal can be no longer issued by the button of the mobile terminal itself. Instead, it is sent by the selfie stick.
  • the mobile terminal As the receiver of the screen control signal, the mobile terminal only needs to control the state of the screen when receiving the screen control signal; therefore, when the mobile terminal is on the selfie stick, and the user When you need to control the state of the screen, It is necessary to directly operate the buttons or buttons of the mobile terminal, thereby avoiding the inconvenience caused by the operation of the button after the mobile terminal is retracted from the selfie stick.

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

Selon un mode de réalisation, la présente invention concerne un procédé de commande d'écran du terminal mobile et un terminal mobile. Lorsqu'un terminal mobile établit une connexion de communication avec une perche à égoportrait, le terminal mobile reçoit un signal de commande, envoyé par la perche à égoportrait et règle un état d'écran, sur la base d'un état d'écran courant, après avoir déterminé que le signal de commande est un signal de commande d'écran, lequel commande dudit état d'écran. Selon ladite solution, le signal de commande d'écran, pour commander l'état d'écran du terminal mobile, peut ne pas être envoyé par l'intermédiaire des touches du terminal mobile lui-même, mais peut être envoyé par l'intermédiaire de la perche à égoportrait ; et le terminal mobile reçoit seulement le signal de commande d'écran et commande l'état d'écran en combinant l'état d'écran courant ; par conséquent, lorsqu'un utilisateur a besoin de commander l'état d'écran, le terminal mobile se trouvant sur la perche à égoportrait, il n'est pas obligé de retirer le terminal mobile de la perche à égoportrait et d'utiliser ses touches, ce qu'évite les inconvénients et améliore l'expérience de l'utilisateur.
PCT/CN2017/089941 2016-07-18 2017-06-26 Procédé de commande d'écran du terminal mobile et terminal mobile WO2018014701A1 (fr)

Applications Claiming Priority (2)

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CN201610565803.0 2016-07-18
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