WO2020125274A1 - 音频输出方法及移动终端 - Google Patents

音频输出方法及移动终端 Download PDF

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Publication number
WO2020125274A1
WO2020125274A1 PCT/CN2019/117456 CN2019117456W WO2020125274A1 WO 2020125274 A1 WO2020125274 A1 WO 2020125274A1 CN 2019117456 W CN2019117456 W CN 2019117456W WO 2020125274 A1 WO2020125274 A1 WO 2020125274A1
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WO
WIPO (PCT)
Prior art keywords
vibration unit
screen area
screen
vibration
sub
Prior art date
Application number
PCT/CN2019/117456
Other languages
English (en)
French (fr)
Inventor
史建兴
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP19898398.3A priority Critical patent/EP3901759A4/en
Publication of WO2020125274A1 publication Critical patent/WO2020125274A1/zh
Priority to US17/350,360 priority patent/US11977814B2/en
Priority to US18/595,875 priority patent/US20240201943A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1677—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for detecting open or closed state or particular intermediate positions assumed by movable parts of the enclosure, e.g. detection of display lid position with respect to main body in a laptop, detection of opening of the cover of battery compartment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
    • H04M1/0243—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using the relative angle between housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/03—Aspects of the reduction of energy consumption in hearing devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation

Definitions

  • the embodiments of the present disclosure relate to the field of communication technologies, and in particular, to an audio output method and a mobile terminal.
  • a mobile terminal opens a hole in the front (usually at the top or bottom) of the mobile terminal to provide a sound-generating device such as a speaker to emit sound.
  • a sound-generating device such as a speaker
  • Embodiments of the present disclosure provide an audio output method and a mobile terminal, to solve the problem that the mobile terminal in the related art has a relatively low screen occupation due to setting a sound-emitting device through an opening.
  • an embodiment of the present disclosure provides an audio output method, which is applied to a mobile terminal, and a flexible screen of the mobile terminal includes a first screen area provided with a first vibration unit and a second vibration unit Second screen area;
  • the method includes:
  • the working states of the first vibration unit and the second vibration unit are controlled according to the first folded state.
  • an embodiment of the present disclosure also provides a mobile terminal, the screen flexible screen of the mobile terminal includes a first screen area provided with the first vibration unit, and a second screen provided with the second vibration unit Screen area
  • the mobile terminal includes:
  • a first detection module configured to detect a first folded state of the first screen area relative to the second screen area
  • the control module is used to control the working states of the first vibration unit and the second vibration unit according to the first folded state in a scene satisfying audio output.
  • an embodiment of the present disclosure also provides a mobile terminal, the mobile terminal includes a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program is described by The processor implements the steps of the audio output method as described above when executed.
  • an embodiment of the present disclosure also provides a computer-readable storage medium that stores a computer program on the computer-readable storage medium, and when the computer program is executed by a processor, implements the steps of the audio output method described above.
  • the screen of the mobile terminal includes a first screen area provided with a first vibration unit, and a second screen area provided with a second vibration unit; detecting that the first screen area is relative to the second The first folded state of the screen area, and in a scene that satisfies the audio output, according to the first folded state, the working states of the first vibration unit and the second vibration unit are controlled to drive the screen to vibrate and sound.
  • the present disclosure can directly drive the screen to vibrate and sound through the vibrating unit. Therefore, compared with the related art, the present disclosure can eliminate the need to install a sound device such as a speaker on the mobile terminal, and can avoid the comparison of screen occupation caused by the sound device on the mobile terminal Low problems, which can improve the screen ratio of mobile terminals.
  • FIG. 1 is a schematic diagram of a flexible screen provided by an embodiment of the present disclosure
  • FIG. 3 is a second flowchart of the audio output method provided by the embodiment of the present disclosure.
  • FIG. 5 is a second structural diagram of a mobile terminal provided by an embodiment of the present disclosure.
  • the screen of the mobile terminal may include at least a first screen area provided with a first vibration unit, and a second screen area provided with a second vibration unit.
  • the vibration unit can drive the screen to vibrate and sound through its own vibration.
  • the vibration unit can be an exciter or a motor, but it is not limited to this.
  • the screen may be a flexible screen or a folding screen.
  • the screen includes a first screen area 11 provided with a first vibration unit 21 and a second screen area 12 provided with a second vibration unit 22.
  • the screen can be divided into a first screen area 11 and a second screen area 12 along a dotted line.
  • the dotted line can be understood as the folding line of the screen.
  • the folding line in FIG. 1 is only an example, and the embodiment of the present disclosure does not limit the folding position of the screen.
  • the first screen area and the second screen area will change.
  • the first vibration unit 21 is provided at the first end of the screen
  • the second vibration unit 22 is provided at the second end of the screen opposite to the first end. That is to say, in the embodiments of the present disclosure, a vibrating unit that can push the screen to vibrate, such as an exciter, can be provided at both ends of the screen to drive the screen to vibrate and sound. Further, the first vibrating unit and the second vibrating unit are symmetrically arranged on the screen, so that the sound effect of the screen can be improved.
  • the installation positions and the number of the vibration units on the screen are only examples, and the disclosure does not limit the installation positions and the number of the vibration units.
  • the mobile terminal can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal digital assistant (personal digital assistant (PDA), a mobile Internet device (Mobile Internet Device (MID) or Wearable devices (Wearable Devices), etc.
  • Tablet Personal Computer Tablet Personal Computer
  • laptop computer laptop computer
  • PDA personal digital assistant
  • MID Mobile Internet Device
  • Wearable Devices etc.
  • the audio output method of the embodiment of the present disclosure can be applied to the above mobile terminal, and the audio output method of the embodiment of the present disclosure will be described below.
  • FIG. 2 is a flowchart of an audio output method provided by an embodiment of the present disclosure. As shown in FIG. 2, the audio output method of this embodiment includes the following steps:
  • Step 201 Detect a first folded state of the first screen area relative to the second screen area.
  • detecting the first folded state of the first screen area relative to the second screen area may be understood as: detecting whether the first screen area is folded relative to the second screen area.
  • Step 202 In a scene satisfying audio output, control the working states of the first vibration unit and the second vibration unit according to the first folded state.
  • the mobile terminal in the scenario where the audio output is satisfied, may not output audio, but the audio output condition is satisfied, that is, the mobile terminal may be in a state where audio is to be output; or, the mobile terminal outputs audio, that is, mobile The terminal is in the audio output state.
  • meeting the audio output conditions may include any of the following:
  • a touch operation for triggering multimedia file playback is detected
  • the multimedia file may include a music file, a video file or a recording file, etc., but it is not limited to this.
  • the mobile terminal since the mobile terminal is currently in a scene that satisfies the audio output, it indicates that the mobile terminal will output audio or is outputting audio, and in the embodiment of the present disclosure, the mobile terminal vibrates the screen by controlling the vibration unit The sound of vibration. Therefore, in specific implementation, the mobile terminal may control at least one of the first vibration unit and the second vibration unit to vibrate according to the first folded state.
  • the screen of the mobile terminal includes a first screen area provided with a first vibration unit, and a second screen area provided with a second vibration unit; in a scene satisfying audio output, detecting the first A first folding state of a screen area relative to the second screen area, and according to the first folding state, the working states of the first vibration unit and the second vibration unit are controlled to drive the occurrence of screen vibration.
  • the present disclosure can directly drive the screen to vibrate and sound through the vibrating unit. Therefore, compared with the related art, the present disclosure can eliminate the need to provide a sound device such as a speaker on the mobile terminal, which can avoid the screen occupation comparison caused by the sound device on the mobile terminal Low problems, which can improve the screen ratio of mobile terminals.
  • the first vibration unit is mainly used to drive the first screen area to vibrate and sound
  • the second vibration unit is mainly used to drive the second screen area to vibrate and sound. Therefore, the mobile terminal can speculate on the screen area that the user pays attention (or use) through the detected first folding state of the first screen area relative to the second screen area, and control the settings on the screen area that the user pays attention (or use) to The vibration unit vibrates to drive the user to pay attention to (or use) the screen area to vibrate and sound, thereby improving the sound effect.
  • controlling the working state of the first vibration unit and the second vibration unit according to the first folded state includes:
  • the first target vibration unit When it is detected that the first screen area is folded relative to the second screen area, the first target vibration unit is controlled to vibrate, and the second target vibration unit is controlled to be stationary;
  • first target vibration unit is the first vibration unit
  • second target vibration unit is the second vibration unit
  • first target vibration unit is the second vibration unit
  • second target vibration unit is the first vibration unit
  • the first vibration unit and the second vibration unit can be controlled to vibrate to drive the screen to vibrate and sound, so that the audio output effect, that is, the sound effect can be improved.
  • the mobile terminal is currently in the audio to be output state, indicating that the first target vibration unit and the second target vibration unit are currently in a stationary state, it is understandable to control the vibration of the first vibration unit and the second vibration unit It is to control the first vibration unit and the second vibration unit to switch from the static state to the vibration state.
  • controlling the vibration of the first vibration unit and the second vibration unit can be understood as: controlling the first A vibration unit and the second vibration unit maintain the vibration state, and control the second target vibration unit to switch from the vibration state to the stationary state.
  • the mobile terminal is currently in the audio to be output state, indicating that the first target vibration unit and the second target vibration unit are currently in a stationary state, it is understandable to control the vibration of the first target vibration unit and control the stationary of the second target vibration unit
  • the method is to control the first target vibration unit to switch from the static state to the vibration state, and control the second target vibration unit to maintain the static state.
  • controlling the first target vibration unit to vibrate and controlling the second target vibration unit to be stationary can be understood as: controlling the first target The vibration unit maintains the vibration state, and controls the second target vibration unit to switch from the vibration state to the stationary state.
  • the first screen region may be folded clockwise or reversely relative to the second screen region Folding occurs in the direction of the hour hand.
  • the first screen area is not folded relative to the second screen area, it may be regarded that the user pays attention to the first screen area and the second screen area at the same time. Therefore, it is not difficult to understand that the folding of the first screen area with respect to the second screen area in different directions will result in different results of the screen area that the mobile terminal speculates about the user's attention.
  • the first screen area is folded in a clockwise direction relative to the second screen area, it means that the first screen area will cover part or all of the second screen area, and it can be presumed that the user pays attention to the first screen area. Therefore, in this application scenario, it can be determined that the first target vibration unit is the first vibration unit, and the second target vibration unit is the second vibration unit.
  • the first screen area is folded in a counterclockwise direction relative to the second screen area, it means that the second screen area will cover part or all of the first screen area, and it can be speculated that the user pays attention to the second screen area. Therefore, in this application scenario, it can be determined that the first target vibration unit is the second vibration unit, and the second target vibration unit is the first vibration unit.
  • the screen may be a single-sided screen or a double-sided screen, which may be specifically determined according to actual needs, and the embodiment of the present disclosure does not limit this.
  • the mobile terminal may determine the first folding state between the first screen area and the second screen area based on a comparison result of a first folding angle of the first screen area relative to the second screen area and a preset angle .
  • first folding angle of the first screen area relative to the second screen area can be understood as: the first included angle formed between the first screen area and the second screen area at the detection time, relative to the first screen area
  • the absolute value of the change in the initial angle formed between the second screen area and the second screen area is not the angle formed between the first screen area and the second screen area.
  • the initial angle may be 180 degrees, but not limited to this.
  • the detecting the first folded state of the first screen area relative to the second screen area includes:
  • first folding angle is less than a preset angle, it is determined that the first screen area is not folded relative to the second screen area; if the first folding angle is greater than or equal to the preset angle, Then it is determined that the first screen is folded relative to the second screen area.
  • the preset angle may be set according to actual needs, for example, the preset angle may be 90 degrees, but it is not limited to this.
  • the mobile terminal may determine the first folded state of the first screen area relative to the second screen area based on whether a capacitance is formed between the first screen area and the second screen area. For example, if no capacitance is formed between the first screen area and the second screen area, it is determined that the first screen area is not folded relative to the second screen area; if the first screen area and the second screen area When a capacitor is formed, it is determined that the first screen is folded relative to the second screen area.
  • the folding state between the first screen area and the second screen area is determined.
  • the controlling the second target vibration unit to stand still includes:
  • the vibration intensity of the second target vibration unit is weakened according to the first folding angle.
  • the audio output process may include any one of the following: multimedia file playback process; call process, but not limited to this.
  • the controlling the second target vibration unit to be stationary can be understood as: controlling the second target vibration unit to switch from the vibration state to the stationary state.
  • the vibration intensity of the second target vibration unit can be controlled to decrease as the first folding angle increases. In this way, the flexibility of the state adjustment of the vibration unit can be improved; in addition, as the vibration intensity of the second target vibration unit changes, the sound intensity of the vibration and sound of the screen area where the second target vibration unit is located also changes, thereby making the sound It sounds more spatial and improves the sound effect.
  • the mobile terminal may establish in advance the corresponding relationship between the first folding angle and the vibration intensity of the second target vibration unit, so that the vibration intensity of the second target vibration unit may be reduced to The vibration intensity corresponding to the current first folding angle.
  • controlling the vibration of the first target vibration unit includes:
  • the vibration intensity of the first target vibration unit is enhanced according to the first folding angle.
  • the vibration intensity of the first target vibration unit may also be controlled to gradually increase.
  • the flexibility of the state adjustment of the vibration unit can be further improved; in addition, as the vibration intensity of the vibration unit changes, the sound intensity of the vibration area of the screen area where the vibration unit is located also changes, thereby making the sound sound more roomy Sense, improve the sound effect.
  • the mobile terminal may pre-establish a correspondence between the first folding angle and the vibration intensity of the first target vibration unit, so that the first target The vibration intensity of the vibration unit is increased to the vibration intensity corresponding to the current first folding angle.
  • the second target vibration unit after controlling the second target vibration unit to stand still, it further includes:
  • the second target vibration unit is controlled to vibrate.
  • the mobile terminal may control the second target vibration unit to switch from the static state when it detects that the first folding angle is reduced to less than the preset angle again To vibration state to improve the audio output effect.
  • controlling the vibration of the second target vibration unit includes:
  • the vibration intensity of the second target vibration unit is enhanced according to the first folding angle.
  • the enhancing the vibration intensity of the second target vibration unit according to the first folding angle may include: enhancing the vibration intensity of the second target vibration unit according to the first folding angle and weakening The vibration intensity of the first target vibration unit.
  • the following takes an example of focusing on the folding state of the second screen area itself as an example.
  • the second screen area includes a first sub-screen area and a second sub-screen area provided with the second vibration unit; wherein, the first screen area, the first sub-screen area and The second sub-screen areas are connected in sequence;
  • the detecting the first folded state of the first screen area relative to the second screen area includes:
  • the second screen area 12 may be divided into: a first sub-screen area 121 and a second sub-screen area 122, wherein a second vibration unit 22 is provided on the second sub-screen area 122.
  • the first screen area 11, the first sub-screen area 121, and the second sub-screen area are connected in sequence.
  • the first vibration is controlled according to the first folded state Before the working state of the unit and the second vibration unit, it also includes:
  • the controlling the working state of the first vibration unit and the second vibration unit according to the first folded state includes:
  • the working states of the first vibration unit and the second vibration unit are controlled.
  • the working states of the first vibration unit and the second vibration unit need to be determined in combination with the first folded state and the second folded state, and the specific description is as follows:
  • controlling the working state of the first vibration unit and the second vibration unit according to the first folded state and the second folded state may include:
  • the first vibration is controlled
  • the unit and the second vibration unit vibrate.
  • the vibration information of the first vibration unit matches the left channel information of the audio
  • the vibration information of the second vibration unit matches the right channel information of the audio
  • the vibration information of the first vibration unit matches the right channel of the audio Information matching
  • the vibration information of the second vibration unit matches the left channel information of the audio. In this way, the screen can vibrate and output stereo sound to enhance the sound effect.
  • the working states of the first vibration unit and the second vibration unit are controlled according to the first folded state and the second folded state before, it could also include:
  • controlling the first A vibration unit and the second vibration unit vibrate including:
  • the first screen area is folded with respect to the first sub-screen area
  • the second sub-screen area is folded with respect to the first sub-screen area
  • the first sub-screen area is in use
  • the first vibration unit and the second vibration unit are controlled to vibrate.
  • the second sub-screen area is relative to all When the first sub-screen area is folded, the first vibration unit and the second vibration unit can be controlled to be still.
  • the mobile terminal may not judge the use state of the first sub-screen area. That is to say, the use state of the first sub-screen area may not affect the control of the vibration unit by the mobile terminal.
  • controlling the working state of the first vibration unit and the second vibration unit according to the first folded state and the second folded state may include:
  • the first target vibration unit is controlled to vibrate and the second The target vibration unit is stationary;
  • first target vibration unit is the first vibration unit
  • second target vibration unit is the second vibration unit
  • first target vibration unit is the second vibration unit
  • second target vibration unit is the first vibration unit
  • controlling the working state of the first vibration unit and the second vibration unit according to the first folded state and the second folded state may include:
  • controlling the working state of the first vibration unit and the second vibration unit according to the first folded state and the second folded state may include:
  • the first vibration is controlled
  • the unit and the second vibration unit are stationary.
  • the mobile terminal may detect that the first screen area is folded relative to the first sub-screen area and the second sub screen area is folded relative to the first sub-screen area Next, controlling the first vibration unit and the second vibration unit to be stationary, and stopping audio output, provides a way to control the vibration unit to be stationary, so that the flexibility of providing audio output control can be improved.
  • the user can directly trigger the mobile terminal to stop playing music by folding the first screen area and the second sub-screen area, compared to the user needing to trigger the mobile terminal to display the music playback interface, and then click the music
  • the play/pause control in the play interface triggers the mobile terminal to stop playing music, which can simplify the operation.
  • Mode 1 and Mode 4 can be implemented in combination.
  • the mobile terminal may be controlled to execute mode 1 or mode 4 based on the first folding angle and/or the second folding angle.
  • the mobile terminal may perform manner 4 to control the first vibration unit and the first The second vibration unit is stationary; when it is detected that the first folding angle and/or the second folding angle is greater than the above-mentioned first angle, the mobile terminal may execute mode one to control the first vibration unit and the second vibration unit to vibrate , But not limited to this.
  • FIG. 1 The design of the flexible screen can refer to FIG. 1, and a vibrating element, such as an exciter, which drives the sound of the full screen is attached to each end of the flexible screen.
  • the flexible screen is divided into three parts: a first screen area 11, a first sub-screen area 121 and a second sub-screen area 123.
  • a first vibration unit 21 is provided on the first screen area 11, and a second vibration unit 22 is provided on the second sub-screen area.
  • the first screen area 11 is referred to as screen 1
  • the first sub-screen area 121 is referred to as screen 2
  • the second sub-screen area 123 is referred to as screen 3 hereinafter.
  • the first vibration unit 21 is referred to as an exciter 1
  • the second vibration unit 22 is referred to as an exciter 2.
  • the system sound of the screen 1 is controlled by the exciter 1
  • the sound of the screen 3 is controlled by the exciter 2
  • the screen 2 is located in the center, and its sound needs to be driven by the exciters 1 and 2 to work at the same time, so that when the screen 2 works, two
  • the exciter plays the sound of the left and right channels separately, which can produce a stereo effect.
  • the audio output method of this embodiment may include the following steps:
  • Step 301 A touch operation for triggering music file playback is detected.
  • the mobile terminal is in a state ready to play music.
  • Step 302 Determine whether the screen 1 is folded.
  • step 303 is executed; otherwise, step 304 is executed.
  • Step 303 Control the exciter 1 to remain in an inoperative state.
  • step 305 is executed.
  • Step 304 Control the exciter 1 to work.
  • Step 305 Determine whether the screen 3 is folded.
  • step 306 is executed; otherwise, step 307 is executed.
  • Step 306 Control the exciter 2 to remain in an inoperative state.
  • step 308 is executed.
  • Step 307 Control the exciter 2 to work.
  • Step 308 Determine whether screen 2 is currently in use.
  • step 308 is mainly used to confirm the current working status of screen 2 after the status of screen 1 and screen 3 has been determined.
  • whether the screen 2 is in the use state can be judged by whether the screen 2 is in the bright state, and if the screen 2 is in the bright state, it is determined that the screen 2 is in the use state, otherwise the screen 2 is not in the use state, but it is not limited to this .
  • step 309 is performed; otherwise, step 310 is performed.
  • Step 309 Control the exciter 1 and the exciter 2 to keep inactive.
  • Step 310 Control the exciter 1 and the exciter 2 to work simultaneously.
  • Step 311 It is detected that the mobile terminal is in a music playing state.
  • the working states of screen 1, screen 2, and screen 3 are all confirmed, and the working states of actuator 1 and actuator 2 have been determined.
  • the required actuator can be further switched according to the previous judgment state.
  • the screen folds, and the angle and direction of the screen folding need to be re-judged, and then the actuator asymptotic and switch switching.
  • Step 312 Determine whether the screen 1 is folded.
  • step 313 is executed; otherwise, step 314 is executed.
  • Step 313 Control the actuator 1 to turn off.
  • the screen 1 when the screen 1 is folded, confirm its folding angle to determine whether the screen 1 needs to continue to be used. If the screen 1 is not used for folding, the actuator 1 is closed, but the closing process requires asymptotic processing, and the sound decreases as the folding The angle becomes larger and lowers; if the screen 1 needs to be reopened, the exciter 1 needs to be reopened and used, and the sound of the exciter 1 needs to be smaller and the sound becomes louder according to the folding angle.
  • step 315 is executed.
  • Step 314 Control the exciter 1 to maintain the working state.
  • Step 315 Determine whether the screen 3 is folded.
  • step 316 is performed; otherwise, step 317 is performed.
  • Step 316 Determine whether the screen 2 is currently in use.
  • step 318 is performed; otherwise step 319 is performed.
  • Step 317 Control the exciter 2 to maintain the working state.
  • Step 318 Control the exciter 2 to turn off.
  • the screen 3 when the screen 3 is folded, confirm its folding angle to determine whether the screen 3 needs to continue to be used. If the screen 3 is not used for folding, the actuator 2 is closed, but the closing process needs to be asymptotically processed, and the sound decreases with the folding The angle becomes larger and lowers; if the screen 3 needs to be opened again, the actuator 2 needs to be opened again and the sound of the actuator 2 needs to be increased according to the folding angle.
  • Step 319 Control the exciter 1 and the exciter 2 to work simultaneously.
  • the exciters 1 and 2 are respectively set as the left and right channels of the sound signal to maintain the stereo effect.
  • a vibration element that pushes the screen to vibrate such as an exciter, etc.
  • attach a vibration element that pushes the screen to vibrate such as an exciter, etc.
  • both ends of the flexible screen drive the screen frame to vibrate and sound.
  • a vibration element that pushes the screen to vibrate such as an exciter, etc.
  • the left screen is folded to the back
  • the right exciter sounds when the right screen (equivalent to the second screen area above) is folded to the back, the left exciter is used to sound; when the left and right sides are folded and the middle screen is used behind, the left and right exciters sound
  • the sound can also be dynamically changed to make the sound sound spatial; as the folding angle changes, the exciter folded to the back will gradually become smaller as the folding angle becomes larger , And the exciter used at the front desk gradually becomes louder as the folding angle becomes larger, so that the user's sense of hearing changes with the folding of the screen, the sound has a more three-dimensional sense of
  • the embodiments of the present disclosure can make the folding of the flexible screen independent of the cavity of the sound-generating device such as a speaker, and can be folded at will; in addition, the sound can work on the screen of current concern, not affected by the folding of the screen, and can also produce stereo sound
  • the effect and the effect of action sound synchronization make the user experience better.
  • FIG. 4 is one of structural diagrams of a mobile terminal provided by an embodiment of the present disclosure.
  • the mobile terminal 400 includes a flexible screen including a first screen area provided with a first vibration unit, and a second screen area provided with a second vibration unit. As shown in FIG. 4, the mobile terminal 400 includes:
  • a first detection module 401 configured to detect a first folded state of the first screen area relative to the second screen area
  • the control module 402 is configured to control the working states of the first vibration unit and the second vibration unit according to the first folded state in a scenario where audio output is satisfied.
  • control module 402 is specifically used to:
  • the first target vibration unit When it is detected that the first screen area is folded relative to the second screen area, the first target vibration unit is controlled to vibrate, and the second target vibration unit is controlled to be stationary;
  • first target vibration unit is the first vibration unit
  • second target vibration unit is the second vibration unit
  • first target vibration unit is the second vibration unit
  • second target vibration unit is the first vibration unit
  • the first detection module 401 is specifically used to:
  • first folding angle is less than a preset angle, it is determined that the first screen area is not folded relative to the second screen area; if the first folding angle is greater than or equal to the preset angle, Then it is determined that the first screen is folded relative to the second screen area.
  • control module 402 is specifically used to:
  • the vibration intensity of the second target vibration unit is weakened according to the first folding angle.
  • control module 402 is specifically used to:
  • the vibration intensity of the first target vibration unit is enhanced according to the first folding angle.
  • control module 402 is also used to:
  • the second target vibration unit is controlled to be stationary, the second target vibration unit is controlled to vibrate when it is detected that the first folding angle is reduced to less than the preset angle.
  • control module 402 is specifically used to:
  • the vibration intensity of the second target vibration unit is enhanced according to the first folding angle.
  • the second screen area includes a first sub-screen area and a second sub-screen area provided with the second vibration unit; wherein, the first screen area, the first sub-screen area and The second sub-screen areas are connected in sequence;
  • the first detection module 401 is specifically used to:
  • the terminal 400 further includes:
  • a second detection module configured to, after detecting the first folded state of the first screen area relative to the first sub-screen area, control the first vibration unit and the first Before the working state of the second vibration unit, detect the second folded state of the second sub-screen area relative to the first sub-screen area;
  • the control module 402 is specifically used to:
  • the working states of the first vibration unit and the second vibration unit are controlled.
  • control module 402 is specifically used to:
  • the first vibration is controlled
  • the unit and the second vibration unit vibrate.
  • the vibration information of the first vibration unit matches the left channel information of the audio
  • the vibration information of the second vibration unit matches the right channel information of the audio
  • the vibration information of the first vibration unit matches the right sound of the audio
  • the vibration information of the second vibration unit matches the left channel information of the audio
  • the first vibration unit and the second vibration unit are symmetrically arranged on the screen.
  • the mobile terminal of this embodiment includes a first screen area provided with a first vibration unit and a second screen area provided with a second vibration unit; detecting the first screen area relative to the second screen area In a folded state, and in a scenario where audio output is satisfied, the working states of the first vibration unit and the second vibration unit are controlled according to the first folded state to drive the screen to vibrate and sound.
  • the present disclosure can directly drive the screen to vibrate and sound through the vibrating unit. Therefore, compared with the related art, the present disclosure can eliminate the need to install a sound device such as a speaker on the mobile terminal, and can avoid the comparison of screen occupation caused by the sound device on the mobile terminal Low problems, which can improve the screen ratio of mobile terminals.
  • the mobile terminal 400 can implement various processes in the method embodiments of the present disclosure and achieve the same beneficial effects. To avoid repetition, details are not described here.
  • FIG. 5 is a second structural diagram of a mobile terminal provided by an embodiment of the present disclosure.
  • the mobile terminal may be a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present disclosure.
  • the mobile terminal 500 includes a flexible screen including a first screen area provided with a first vibration unit, and a second screen area provided with a second vibration unit.
  • the mobile terminal 500 includes but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509,
  • mobile terminals include but are not limited to mobile phones, tablet computers, notebook computers, palmtop computers, in-vehicle terminals, wearable devices, and pedometers.
  • the processor 510 is used for:
  • the working states of the first vibration unit and the second vibration unit are controlled according to the first folded state.
  • processor 510 is also used for:
  • controlling the first vibration unit and the second vibration unit to vibrate When it is detected that the first screen area is not folded relative to the second screen area, controlling the first vibration unit and the second vibration unit to vibrate; and/or,
  • the first target vibration unit When it is detected that the first screen area is folded relative to the second screen area, the first target vibration unit is controlled to vibrate, and the second target vibration unit is controlled to be stationary;
  • first target vibration unit is the first vibration unit
  • second target vibration unit is the second vibration unit
  • first target vibration unit is the second vibration unit
  • second target vibration unit is the first vibration unit
  • processor 510 is also used for:
  • first folding angle is less than a preset angle, it is determined that the first screen area is not folded relative to the second screen area; if the first folding angle is greater than or equal to the preset angle, Then it is determined that the first screen is folded relative to the second screen area.
  • the processor 510 is also used to:
  • the vibration intensity of the second target vibration unit is weakened according to the first folding angle.
  • processor 510 is also used for:
  • the vibration intensity of the first target vibration unit is enhanced according to the first folding angle.
  • the processor 510 is also used to:
  • the second target vibration unit is controlled to be stationary, the second target vibration unit is controlled to vibrate when it is detected that the first folding angle is reduced to less than the preset angle.
  • processor 510 is also used for:
  • the vibration intensity of the second target vibration unit is enhanced according to the first folding angle.
  • the second screen area includes a first sub-screen area and a second sub-screen area provided with the second vibration unit; wherein, the first screen area, the first sub-screen area and The second sub-screen areas are connected in sequence; the processor 510 is also used to:
  • processor 510 is also used for:
  • the working states of the first vibration unit and the second vibration unit are controlled.
  • processor 510 is also used for:
  • the first vibration is controlled
  • the unit and the second vibration unit vibrate.
  • the vibration information of the first vibration unit matches the left channel information of the audio
  • the vibration information of the second vibration unit matches the right channel information of the audio
  • the vibration information of the first vibration unit matches the right sound of the audio
  • the vibration information of the second vibration unit matches the left channel information of the audio
  • the first vibration unit and the second vibration unit are symmetrically arranged on the screen.
  • the mobile terminal of this embodiment includes a first screen area provided with a first vibration unit and a second screen area provided with a second vibration unit; detecting the first screen area relative to the second screen area In a folded state, and in a scenario where audio output is satisfied, the working states of the first vibration unit and the second vibration unit are controlled according to the first folded state to drive the screen to vibrate and sound.
  • the present disclosure can directly drive the screen to vibrate and sound through the vibrating unit. Therefore, compared with the related art, the present disclosure can eliminate the need to install a sound device such as a speaker on the mobile terminal, and can avoid the comparison of screen occupation caused by the sound device on the mobile terminal Low problems, which can improve the screen ratio of mobile terminals.
  • the mobile terminal 500 can implement various processes in the method embodiments in the embodiments of the present disclosure, and achieve the same beneficial effects. To avoid repetition, details are not described here.
  • the radio frequency unit 501 may be used to receive and send signals during sending and receiving information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 510; The uplink data is sent to the base station.
  • the radio frequency unit 501 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.
  • the radio frequency unit 501 can also communicate with the network and other devices through a wireless communication system.
  • the mobile terminal provides users with wireless broadband Internet access through the network module 502, such as helping users send and receive e-mail, browse web pages, and access streaming media.
  • the audio output unit 503 may convert the audio data received by the radio frequency unit 501 or the network module 502 or stored in the memory 509 into an audio signal and output as sound. Moreover, the audio output unit 503 may also provide audio output related to a specific function performed by the mobile terminal 500 (eg, call signal reception sound, message reception sound, etc.).
  • the audio output unit 503 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 504 is used to receive audio or video signals.
  • the input unit 504 may include a graphics processor (Graphics, Processing, Unit, GPU) 5041 and a microphone 5042.
  • the graphics processor 5041 is for a still picture or video image obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode
  • the data is processed.
  • the processed image frame may be displayed on the display unit 506.
  • the image frame processed by the graphics processor 5041 may be stored in the memory 509 (or other storage medium) or sent via the radio frequency unit 501 or the network module 502.
  • the microphone 5042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 501 in the case of a telephone call mode and output.
  • the mobile terminal 500 further includes at least one sensor 505, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, where the ambient light sensor can adjust the brightness of the display panel 5061 according to the brightness of the ambient light, and the proximity sensor can close the display panel 5061 and the mobile terminal 500 when moving to the ear /Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when at rest, and can be used to identify the posture of mobile terminals (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 505 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, Infrared sensors, etc. will not be repeated here.
  • the display unit 506 is used to display information input by the user or information provided to the user.
  • the display unit 506 may include a display panel 5061, and the display panel 5061 may be configured in the form of a liquid crystal display (Liquid Crystal) (LCD), an organic light emitting diode (Organic Light-Emitting Diode, OLED), or the like.
  • LCD Liquid Crystal
  • OLED Organic Light-Emitting Diode
  • the user input unit 507 may be used to receive input numeric or character information, and generate key signal input related to user settings and function control of the mobile terminal.
  • the user input unit 507 includes a touch panel 5071 and other input devices 5072.
  • the touch panel 5071 also known as a touch screen, can collect user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc. on or near the touch panel 5071 operating).
  • the touch panel 5071 may include a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device and converts it into contact coordinates, and then sends To the processor 510, the command sent by the processor 510 is received and executed.
  • the touch panel 5071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 507 may also include other input devices 5072.
  • other input devices 5072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not repeated here.
  • the touch panel 5071 may be overlaid on the display panel 5061.
  • the touch panel 5071 detects a touch operation on or near it, it is transmitted to the processor 510 to determine the type of touch event, and then the processor 510 according to the touch The type of event provides corresponding visual output on the display panel 5061.
  • the touch panel 5071 and the display panel 5061 are implemented as two independent components to realize the input and output functions of the mobile terminal, in some embodiments, the touch panel 5071 and the display panel 5061 may be integrated
  • the input and output functions of the mobile terminal are not specifically limited here.
  • the interface unit 508 is an interface for connecting an external device to the mobile terminal 500.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 508 may be used to receive input from external devices (eg, data information, power, etc.) and transmit the received input to one or more elements within the mobile terminal 500 or may be used between the mobile terminal 500 and external Transfer data between devices.
  • the memory 509 can be used to store software programs and various data.
  • the memory 509 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, application programs required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area may store Data created by the use of mobile phones (such as audio data, phonebooks, etc.), etc.
  • the memory 509 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 510 is the control center of the mobile terminal, and uses various interfaces and lines to connect the various parts of the entire mobile terminal, by running or executing the software programs and/or modules stored in the memory 509, and calling the data stored in the memory 509 , Perform various functions and process data of the mobile terminal, so as to monitor the mobile terminal as a whole.
  • the processor 510 may include one or more processing units; optionally, the processor 510 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, and application programs, etc.
  • the modulation processor mainly handles wireless communication. It can be understood that, the foregoing modem processor may not be integrated into the processor 510.
  • the mobile terminal 500 may further include a power supply 511 (such as a battery) that supplies power to various components.
  • a power supply 511 (such as a battery) that supplies power to various components.
  • the power supply 511 may be logically connected to the processor 510 through a power management system, thereby managing charge, discharge, and power consumption through the power management system Management and other functions.
  • the mobile terminal 500 includes some function modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a mobile terminal, including a processor 510, a memory 509, and a computer program stored on the memory 509 and executable on the processor 510, and the computer program is executed by the processor 510.
  • a mobile terminal including a processor 510, a memory 509, and a computer program stored on the memory 509 and executable on the processor 510, and the computer program is executed by the processor 510.
  • Embodiments of the present disclosure also provide a computer-readable storage medium that stores a computer program on the computer-readable storage medium.
  • the computer program When the computer program is executed by a processor, the processes of the foregoing audio output method embodiments are implemented, and the same technology can be achieved. In order to avoid repetition, I will not repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.

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Abstract

本公开提供一种音频输出方法及移动终端，所述移动终端的屏幕包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域；所述方法包括：检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态；在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。

Description

音频输出方法及移动终端
相关申请的交叉引用
本申请主张在2018年12月21日在中国提交的中国专利申请号No.201811571156.X的优先权，其全部内容通过引用包含于此。
技术领域
本公开实施例涉及通信技术领域，尤其涉及一种音频输出方法及移动终端。
背景技术
随着消费者对大屏幕的追求，各大移动终端厂商都在不断推出高屏占比移动终端，以提升自身产品对消费者的吸引力。
然而，相关技术中，移动终端通过在移动终端的正面(通常在顶端或下端)开孔，以设置喇叭等发声器件发声。这样，相关技术中的发声器件的设置会对显示屏的大小进行限制，造成移动终端的屏占比较低。
发明内容
本公开实施例提供一种音频输出方法及移动终端，以解决相关技术中的移动终端因通过开孔来设置发声器件造成屏占比较低的问题。
为解决上述问题，本公开是这样实现的：
第一方面，本公开实施例提供了一种音频输出方法，应用于移动终端，所述移动终端的屏幕柔性屏包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域；
所述方法包括：
检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态；
在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
第二方面，本公开实施例还提供一种移动终端，所述移动终端的屏幕柔 性屏包括设置有所述第一振动单元的第一屏幕区域，以及设置有所述第二振动单元的第二屏幕区域；
所述移动终端包括：
第一检测模块，用于检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态；
控制模块，用于在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
第三方面，本公开实施例还提供一种移动终端，该移动终端包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如上所述的音频输出方法的步骤。
第四方面，本公开实施例还提供一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如上所述的音频输出方法的步骤。
在本公开实施例中，移动终端的屏幕包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域；检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态，并在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，以驱动屏幕震动发声。可见，本公开可以直接通过振动单元驱动屏幕震动发声，因此，相比于相关技术，本公开可以无需在移动终端上设置喇叭等发声器件，可以避免因在移动终端上设置发声器件造成屏占比较低的问题，从而可以提高移动终端的屏占比。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的柔性屏的示意图；
图2是本公开实施例提供的音频输出方法的流程图之一；
图3是本公开实施例提供的音频输出方法的流程图之二；
图4是本公开实施例提供的移动终端的结构图之一；
图5是本公开实施例提供的移动终端的结构图之二。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本申请中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，本申请中使用“和/或”表示所连接对象的至少其中之一，例如A和/或B和/或C，表示包含单独A，单独B，单独C，以及A和B都存在，B和C都存在，A和C都存在，以及A、B和C都存在的7种情况。
在本公开实施例中，移动终端的屏幕可以至少包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域。其中，振动单元可以通过自身振动驱动屏幕震动发声，具体实现时，振动单元可以是激励器或马达，但不仅限于此。另外，屏幕可以为柔性屏或折叠屏。
为方便理解，请参阅图1。如图1所示，屏幕包括设置有第一振动单元21的第一屏幕区域11，以及设置有第二振动单元22的第二屏幕区域12。
在图1中，可以沿虚线将屏幕划分为第一屏幕区域11和第二屏幕区域12。其中，虚线可以理解为屏幕的折叠线。但需要说明的是，图1中的折叠线仅为示例，本公开实施例并不因此限制屏幕的折叠位置。另外，应理解的是，当屏幕沿其他折叠线进行折叠时，第一屏幕区域和第二屏幕区域将发生变化。
在图1中，第一振动单元21设置在屏幕的第一端，第二振动单元22设 置在屏幕与第一端相对的第二端。也就是说，本公开实施例可以在屏幕的两端各设置一个可以推动屏幕震动的振动单元，如激励器等，来驱动屏幕震动发声。进一步地，所述第一振动单元和所述第二振动单元在所述屏幕上对称设置，从而可以提高屏幕发声效果。但需要说明的是，振动单元在屏幕上的设置位置以及设置数量仅为示例，本公开并不因此限制振动单元的设置位置和设置数量。
在实际应用中，移动终端可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant，PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等。
本公开实施例的音频输出方法可以应用于上述移动终端，以下对本公开实施例的音频输出方法进行说明。
参见图2，图2是本公开实施例提供的音频输出方法的流程图之一。如图2所示，本实施例的音频输出方法包括以下步骤：
步骤201、检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态。
在本步骤中，检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态，可以理解为：检测所述第一屏幕区域相对于所述第二屏幕区域是否发生折叠。
步骤202、在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
在本公开实施例中，在满足音频输出的场景下，移动终端可以不输出音频，但满足音频输出条件，也就是说，移动终端可以处于音频待输出状态；或者，移动终端输出音频，即移动终端处于音频输出状态。
具体实现时，满足音频输出条件可以包括以下任意一项：
检测到用于触发多媒体文件播放的触控操作；
接收到通话请求；
其中，多媒体文件可以包括音乐文件、视频文件或录音文件等，但不仅限于此。
在本步骤中，应理解的是，由于移动终端当前处于满足音频输出的场景下，说明移动终端将输出音频或正在输出音频，而在本公开实施例中，移动终端通过控制振动单元振动驱动屏幕震动发声。因此，具体实现时，移动终端可以根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元中的至少一个振动。
本实施例的音频输出方法，移动终端的屏幕包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域；在满足音频输出的场景下，检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态，并根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，以驱动屏幕震动发生。可见，本公开可以直接通过振动单元驱动屏幕震动发声，因此，相比于相关技术，本公开可以无需在移动终端上设置喇叭等发声器件，可以避免因在移动终端上设置发声器件造成屏占比较低的问题，从而可以提高移动终端的屏占比。
在本公开实施例中，第一振动单元主要用于驱动第一屏幕区域震动发声，第二振动单元主要用于驱动第二屏幕区域震动发声。因此，移动终端可以通过检测到的第一屏幕区域相对于第二屏幕区域的第一折叠状态，推测用户关注(或使用)的屏幕区域，并控制用户关注(或使用)的屏幕区域上设置的振动单元振动，以驱动用户关注(或使用)的屏幕区域震动发声，从而可以提高发声效果。
可选的，所述根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，包括：
在检测到所述第一屏幕区域相对于所述第二屏幕区域未发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动；
在检测到所述第一屏幕区域相对于所述第二屏幕区域发生折叠的情况下，控制第一目标振动单元振动，控制第二目标振动单元静止；
其中，所述第一目标振动单元为所述第一振动单元，所述第二目标振动单元为所述第二振动单元；或者，所述第一目标振动单元为所述第二振动单元，所述第二目标振动单元为所述第一振动单元。
在本实施例中，在检测到所述第一屏幕区域相对于所述第二屏幕区域未 发生折叠的情况下，说明用户同时关注第一屏幕区域和第二屏幕区域。因此，可以控制所述第一振动单元和所述第二振动单元振动，以驱动屏幕震动发声，从而可以提高音频输出效果，即发声效果。
需要说明的是，若移动终端当前处于音频待输出状态，说明第一目标振动单元和第二目标振动单元当前处于静止状态，则控制所述第一振动单元和所述第二振动单元振动可以理解为：控制所述第一振动单元和所述第二振动单元从静止状态切换至振动状态。
若移动终端当前处于音频输出状态，说明第一目标振动单元和第二目标振动单元当前处于振动状态，则控制所述第一振动单元和所述第二振动单元振动可以理解为：控制所述第一振动单元和所述第二振动单元保持振动状态，控制第二目标振动单元从振动状态切换至静止状态。
在检测到所述第一屏幕区域相对于所述第二屏幕区域发生折叠的情况下，说明用户仅关注第一屏幕区域或第二屏幕区域。因此，可以控制用户未关注的屏幕区域上设置的振动单元静止，控制用户关注的屏幕区域上设置的振动单元振动，从而可以在保证发生效果的同时，降低移动终端的耗电量。
需要说明的是，若移动终端当前处于音频待输出状态，说明第一目标振动单元和第二目标振动单元当前处于静止状态，则控制第一目标振动单元振动，控制第二目标振动单元静止可以理解为：控制第一目标振动单元从静止状态切换至振动状态，控制第二目标振动单元保持静止状态。
若移动终端当前处于音频输出状态，说明第一目标振动单元和第二目标振动单元当前处于振动状态，则控制第一目标振动单元振动，控制第二目标振动单元静止可以理解为：控制第一目标振动单元保持振动状态，控制第二目标振动单元从振动状态切换至静止状态。
以下对第一目标振动单元和第二目标振动单元的具体表现形式进行说明。
在实际应用中，在所述第一屏幕相对于所述第二屏幕区域发生折叠的场景中，第一屏幕区域相对于第二屏幕区域可能是在顺时针方向上发生折叠，也可能是在逆时针方向上发生折叠。
在本公开实施例中，若所述第一屏幕区域相对于所述第二屏幕区域未发生折叠，可以视为用户同时关注第一屏幕区域和第二屏幕区域。因此，不难 理解的，第一屏幕区域相对于第二屏幕区域在不同的方向上发生折叠，将导致移动终端推测的用户关注的屏幕区域的结果不同。
具体实现时，若第一屏幕区域相对于第二屏幕区域是在顺时针方向上发生折叠，说明第一屏幕区域将覆盖第二屏幕区域的部分或全部区域，可以推测用户关注第一屏幕区域。因此，在该应用场景中，可以确定所述第一目标振动单元为所述第一振动单元，所述第二目标振动单元为所述第二振动单元。
若第一屏幕区域相对于第二屏幕区域是在逆时针方向上发生折叠，说明第二屏幕区域将覆盖第一屏幕区域的部分或全部区域，可以推测用户关注第二屏幕区域。因此，在该应用场景中，可以确定所述第一目标振动单元为所述第二振动单元，所述第二目标振动单元为所述第一振动单元。
需要说明的是，在本公开实施例中，屏幕可以是单面屏，或者双面屏，具体可以根据实际需要决定，本公开实施例对此不作限定。
一种实施方式中，移动终端可以基于第一屏幕区域相对于第二屏幕区域的第一折叠角度与预设角度的比较结果，确定第一屏幕区域和第二屏幕区域之间的第一折叠状态。
需要说明的是，第一屏幕区域相对于第二屏幕区域的第一折叠角度可以理解为：检测时刻第一屏幕区域和第二屏幕区域之间形成的第一夹角，相对于第一屏幕区域和第二屏幕区域之间形成的初始夹角的变化值的绝对值，而非第一屏幕区域和第二屏幕区域之间形成的夹角。其中，初始夹角可以为180度，但不仅限于此。
可选的，所述检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态，包括：
检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠角度；
其中，若所述第一折叠角度小于预设角度，则确定所述第一屏幕区域相对于所述第二屏幕区域未发生折叠；若所述第一折叠角度大于或等于所述预设角度，则确定所述第一屏幕相对于所述第二屏幕区域发生折叠。
在本实施方式中，预设角度可以根据实际需要设定，如预设角度可以为90度，但不仅限于此。
当然，在其他实施方式中，移动终端可以基于第一屏幕区域和第二屏幕 区域之间是否形成电容，确定第一屏幕区域相对于第二屏幕区域的第一折叠状态。如：若第一屏幕区域和第二屏幕区域之间未形成电容，则确定所述第一屏幕区域相对于所述第二屏幕区域未发生折叠；若第一屏幕区域和第二屏幕区域之间形成电容，则确定所述第一屏幕相对于所述第二屏幕区域发生折叠。
对于基于第一屏幕区域相对于第二屏幕区域的第一折叠角度与预设角度的比较结果，确定第一屏幕区域和第二屏幕区域之间的折叠状态的实施方式。可选的，在音频输出过程中，所述控制第二目标振动单元静止，包括：
在所述第一折叠角度增大的过程中，根据所述第一折叠角度，减弱所述第二目标振动单元的振动强度。
其中，音频输出过程可以包括以下任意一项：多媒体文件播放过程；通话过程，但不仅限于此。
由前述内容可知，在音频输出过程中，所述控制第二目标振动单元静止可以理解为：控制第二目标振动单元从振动状态切换至静止状态。而在该应用场景中，在控制第二目标振动单元停止振动的过程中，可以控制第二目标振动单元的振动强度随着第一折叠角度的增大而减弱。这样，可以提高振动单元状态调节的灵活度；另外，随着第二目标振动单元的振动强度的变化，第二目标振动单元所在的屏幕区域震动发声的声音强度也会发生变化，从而可以使得声音听起来更有空间感，提高发声效果。
具体实现时，移动终端可以预先建立第一折叠角度与第二目标振动单元的振动强度的对应关系，从而可以在第一折叠角度增大的过程中，将第二目标振动单元的振动强度减弱至与当前的第一折叠角度对应的振动强度。
进一步地，所述控制第一目标振动单元振动，包括：
在所述第一折叠角度增大的过程中，根据所述第一折叠角度，增强所述第一目标振动单元的振动强度。
在该应用场景中，在控制第二目标振动单元的振动强度逐渐减弱的同时，还可以控制第一目标振动单元的振动强度逐渐增强。这样，可以进一步提高振动单元状态调节的灵活度；另外，随着振动单元的振动强度的变化，振动单元所在的屏幕区域震动发声的声音强度也会发生变化，从而可以使得声音 听起来更有空间感，提高发声效果。
具体实现时，对于第一目标振动单元，移动终端可以预先建立第一折叠角度与第一目标振动单元的振动强度的对应关系，从而可以在第一折叠角度增大的过程中，将第一目标振动单元的振动强度增强至与当前的第一折叠角度对应的振动强度。
可选的，所述控制第二目标振动单元静止之后，还包括：
在检测到所述第一折叠角度减小至小于所述预设角度的情况下，控制所述第二目标振动单元振动。
在该应用场景中，移动终端在控制第二目标振动单元静止之后，在检测到第一折叠角度重新减小至小于所述预设角度的情况下，可以控制第二目标振动单元从静止状态切换至振动状态，以提高音频输出效果。
进一步地，所述控制所述第二目标振动单元振动，包括：
在所述第一折叠角度减小的过程中，根据所述第一折叠角度，增强所述第二目标振动单元的振动强度。
具体实现时，所述根据所述第一折叠角度，增强所述第二目标振动单元的振动强度，可以包括：根据所述第一折叠角度，增强所述第二目标振动单元的振动强度，减弱所述第一目标振动单元的振动强度。
需要说明的是，控制振动单元的振动强度随着第一折叠角度的变化而变化的实现原理，可以参考前述相关描述，此处不再赘述。
在前述内容中，主要针对用户对屏幕进行一次折叠，使得屏幕被划分为第一屏幕区域和第二屏幕区域的应用场景进行示例说明。然而，在实际应用中，用户可以对屏幕进行多次折叠。因此，除了关注第一屏幕区域相对于第二屏幕区域的折叠状态之外，还可以进一步关注各屏幕区域自身的折叠状态。
以下以关注第二屏幕区域自身的折叠状态为例进行示例说明。
可选的，所述第二屏幕区域包括第一子屏幕区域，以及设置有所述第二振动单元的第二子屏幕区域；其中，所述第一屏幕区域、所述第一子屏幕区域和所述第二子屏幕区域依次连接；
所述检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态，包括：
检测所述第一屏幕区域相对于所述第一子屏幕区域的第一折叠状态。
为方便理解，请一并参阅图1。如图1所示，可以将第二屏幕区域12划分为：第一子屏幕区域121和第二子屏幕区域122，其中，第二子屏幕区域122上设置有第二振动单元22。在图1中，第一屏幕区域11、第一子屏幕区域121和第二子屏幕区域依次连接。
在本实施例中，对于“检测所述第一屏幕区域相对于所述第一子屏幕区域的第一折叠状态”的实现方式，可以参考前述关于“检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态”的描述，此处不再赘述。
一种实施方式，可选的，所述检测所述第一屏幕区域相对于所述第一子屏幕区域的第一折叠状态之后，所述根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态之前，还包括：
检测所述第二子屏幕区域相对于所述第一子屏幕区域的第二折叠状态；
所述根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，包括：
根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
在本实施方式中，“检测所述第二子屏幕区域相对于所述第一子屏幕区域的第二折叠状态”的实现方式，可以参考前述关于“检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态”的描述，此处不再赘述。
在本实施方式中，第一振动单元和第二振动单元的工作状态，需要结合第一折叠状态和第二折叠状态确定，具体说明如下：
方式一
可选的，所述根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，可以包括：
在检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，且所述第二子屏幕区域相对于所述第一子屏幕区域发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动。
进一步地，第一振动单元的振动信息与音频的左声道信息匹配，第二振动单元的振动信息与音频的右声道信息匹配；或者，第一振动单元的振动信 息与音频的右声道信息匹配，第二振动单元的振动信息与音频的左声道信息匹配。这样，屏幕可以震动输出立体声，提升发声效果。
具体实现时，在移动终端处于音频待输出状态的情况下，所述根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态之前，还可以包括：
检测所述第一子屏幕区域的工作状态；
所述在检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，且所述第二子屏幕区域相对于所述第一子屏幕区域发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动，包括：
在检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，所述第二子屏幕区域相对于所述第一子屏幕区域发生折叠，以及所述第一子屏幕区域处于使用状态的情况下，控制所述第一振动单元和所述第二振动单元振动。
在该应用场景中，若所述第一子屏幕区域未处于使用状态，且检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，所述第二子屏幕区域相对于所述第一子屏幕区域发生折叠，可以控制第一振动单元和第二振动单元静止。
在移动终端处于满足音频输出状态的情况下，移动终端可以不对第一子屏幕区域的使用状态进行判断。也就是说，第一子屏幕区域的使用状态可以不影响移动终端对振动单元的控制。
方式二
可选的，所述根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，可以包括：
在检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，但所述第二子屏幕区域相对于所述第一子屏幕区域未发生折叠，或者，在检测到所述第一屏幕区域相对于所述第一子屏幕区域未发生折叠，但所述第二子屏幕区域相对于所述第一子屏幕区域发生折叠的情况下，控制第一目标振动单元振动，控制第二目标振动单元静止；
其中，所述第一目标振动单元为所述第一振动单元，所述第二目标振动 单元为所述第二振动单元；或者，所述第一目标振动单元为所述第二振动单元，所述第二目标振动单元为所述第一振动单元。
需要说明的是，本方式与“在检测到所述第一屏幕区域相对于所述第二屏幕区域发生折叠的情况下，控制第一目标振动单元振动，控制第二目标振动单元静止”的实现方式相同，具体可参考前述相关描述，此处不再赘述。
方式三
可选的，所述根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，可以包括：
在检测到所述第一屏幕区域相对于所述第一子屏幕区域未发生折叠，且所述第二子屏幕区域相对于所述第一子屏幕区域未发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动。
需要说明的是，本方式与“在检测到所述第一屏幕区域相对于所述第二屏幕区域未发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动”的实现方式相同，具体可参考前述相关描述，此处不再赘述。
方式四
可选的，所述根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，可以包括：
在检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，且所述第二子屏幕区域相对于所述第一子屏幕区域发生折叠的情况下，控制所述第一振动单元和所述第二振动单元静止。
在本方式中，移动终端可以在检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，且所述第二子屏幕区域相对于所述第一子屏幕区域发生折叠的情况下，控制所述第一振动单元和所述第二振动单元静止，停止音频输出，提供了一种控制振动单元静止的方式，从而可以提高提供音频输出控制的灵活度。
示例性的，在播放音乐的过程中，用户可以直接通过折叠第一屏幕区域和第二子屏幕区域，触发移动终端停止播放音乐，相比于用户需要触发移动终端显示音乐播放界面，再点击音乐播放界面中的播放/暂停控件，触发移动终端停止播放音乐，可以简化操作。
需要说明的是，在实际应用中，方式一和方式四可以结合实施。具体实现时，可以基于第一折叠角度和/或第二折叠角度，控制移动终端执行方式一或方式四。
示例性的，在检测到第一折叠角度和/或第二折叠角度大于上述预设角度，小于第一角度的情况下，移动终端可以执行方式四，控制所述第一振动单元和所述第二振动单元静止；在检测到第一折叠角度和/或第二折叠角度大于上述第一角度的情况下，移动终端可以执行方式一，控制所述第一振动单元和所述第二振动单元振动，但不仅限于此。
需要说明的是，本公开实施例中介绍的多种可选的实施方式，彼此可以相互结合实现，也可以单独实现，对此本公开实施例不作限定。
为方便理解，请一并参阅图3。本实施例提供了一种柔性屏上基于全屏发声技术声音和屏幕折叠同步方案。柔性屏的设计可以参考图1，在柔性屏的两端各贴一个带动全屏发声的振动元件，例如激励器。如图1所示，将柔性屏分为三部分：第一屏幕区域11、第一子屏幕区域121和第二子屏幕区域123。第一屏幕区域11上设置有第一振动单元21，第二子屏幕区域上设置有第二振动单元22。
以为方便描述，以下将第一屏幕区域11称为屏1，将第一子屏幕区域121称为屏2，以及将第二子屏幕区域123称为屏3。另外，将第一振动单元21称为激励器1，将第二振动单元22称为激励器2。
其中，屏1的系统声音由激励器1来控制，屏3的声音由激励器2控制，屏2位于正中，其声音需要激励器1和2同时工作带动，这样屏2工作时，由两个激励器分别播放左右声道的声音，可以产生立体声的效果。
如图3所示，本实施例的音频输出方法可以包括以下步骤：
步骤301、检测到用于触发音乐文件播放的触控操作。
也就是说，移动终端处于准备播放音乐的状态。
步骤302、判断屏1是否发生折叠。
如果确认屏1折叠不用，则执行步骤303；否则执行步骤304。
步骤303、控制激励器1保持不工作状态。
之后，执行步骤305。
步骤304、控制激励器1工作。
步骤305、判断屏3是否发生折叠。
如果确认屏3折叠，则执行步骤306；否则执行步骤307。
步骤306、控制激励器2保持不工作状态。
之后，执行步骤308。
步骤307、控制激励器2工作。
步骤308、判断屏2当前是否处于使用状态。
也就是说，步骤308主要用于屏1和屏3状态已确定之后，需要确认屏2当前的工作状态。具体实现时，可以通过屏2是否处于亮屏状态，来判断屏2是否处于使用状态，若处于亮屏状态，则判定屏2处于使用状态，否则判定屏2不属于使用状态，但不仅限于此。
如果屏2未处于使用状态，则执行步骤309；否则执行步骤310。
步骤309、控制激励器1和激励器2保持不工作状态。
步骤310、控制激励器1和激励器2同时工作。
步骤311、检测到移动终端处于音乐播放状态。
此时，屏1、屏2、屏3的工作状态都确认完毕，激励器1和激励器2的工作状态已确定。在音乐播放过程中，可以进一步根据之前的判断状态来开关所需要的激励器。具体实现时，在音乐播放过程中，屏幕发生折叠，需要重新判断屏幕折叠的角度和方向，然后进行激励器的渐近和开关切换。
步骤312、判断屏1是否发生折叠。
如果确认屏1发生折叠，则执行步骤313；否则执行步骤314。
步骤313、控制激励器1关闭。
具体实现时，当屏1发生折叠时，确认其折叠角度，判断屏1是否需要继续使用，如果屏1折叠不用，则激励器1关闭，但是关闭过程中需要渐近处理，声音减小随折叠角度变大而降低；如果屏1需要重新打开使用，则需要将激励器1重新打开使用，激励器1的声音需要根据折叠角度的变小而声音变大。
之后，执行步骤315。
步骤314、控制激励器1保持工作状态。
步骤315、判断屏3是否发生折叠。
如果确认屏3发生折叠，则执行步骤316；否则执行步骤317。
步骤316、判断屏2当前是否处于使用状态。
如果屏2未处于使用状态，则执行步骤318；否则执行步骤319。
步骤317、控制激励器2保持工作状态。
步骤318、控制激励器2关闭。
具体实现时，当屏3发生折叠时，确认其折叠角度，判断屏3是否需要继续使用，如果屏3折叠不用，则激励器2关闭，但是关闭过程中需要渐近处理，声音减小随折叠角度变大而降低；如果屏3需要重新打开使用，则需要将激励器2重新打开使用，激励器2的声音需要根据折叠角度的变大而声音变大。
步骤319、控制激励器1和激励器2同时工作。
具体实现时，将激励器1和2分别设置为声音信号的左右声道，保持立体声效果。
本公开实施例的音频输出方法至少可以包括如下改进点：
利用全屏发声技术，在柔性屏幕两端各贴一个推动屏幕震动的振动元件，例如激励器等，来驱动屏幕框架震动发声，当左边屏幕(相当于上述第一屏幕区域)折叠到背后时，利用右边的激励器发声；当右边屏幕(相当于上述第二屏幕区域)折叠到背后时，利用左边的激励器发声；当左右两边都折叠都背后使用中间屏幕时，左右两边都激励器都发声，来保证中间部分声音平衡；而且在折叠过程中，声音也可以动态的改变，使声音听起来有空间感；随着折叠角度的变化，折叠到后面的激励器随着折叠角度变大声音逐渐小，而在前台使用的激励器随着折叠角度变大声音逐渐变大，使得用户的听感体随着屏幕折叠变化而变化，声音更具有立体空间感，用户体验更好。
本公开实施例的音频输出方法，至少可以包括如下有益效果：
本公开实施例能够让柔性屏的折叠不受喇叭等发声器件的腔体的影响，可以随意折叠；另外可以让声音在当前关注的屏上工作，不受屏幕的折叠影响，也可以产生立体声的效果以及动作声音同步的效果，使用户体验更好。
参见图4，图4是本公开实施例提供的移动终端的结构图之一。移动终 端400包括柔性屏，所述柔性屏包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域。如图4所示，移动终端400包括：
第一检测模块401，用于检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态；
控制模块402，用于在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
在图4的基础上，以下对移动终端400还包括的模块、各模块包括的单元进行说明。
可选的，所述控制模块402，具体用于：
在检测到所述第一屏幕区域相对于所述第二屏幕区域未发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动；
在检测到所述第一屏幕区域相对于所述第二屏幕区域发生折叠的情况下，控制第一目标振动单元振动，控制第二目标振动单元静止；
其中，所述第一目标振动单元为所述第一振动单元，所述第二目标振动单元为所述第二振动单元；或者，所述第一目标振动单元为所述第二振动单元，所述第二目标振动单元为所述第一振动单元。
可选的，所述第一检测模块401，具体用于：
检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠角度；
其中，若所述第一折叠角度小于预设角度，则确定所述第一屏幕区域相对于所述第二屏幕区域未发生折叠；若所述第一折叠角度大于或等于所述预设角度，则确定所述第一屏幕相对于所述第二屏幕区域发生折叠。
可选的，在音频输出过程中，所述控制模块402，具体用于：
在所述第一折叠角度增大的过程中，根据所述第一折叠角度，减弱所述第二目标振动单元的振动强度。
可选的，所述控制模块402，具体用于：
在所述第一折叠角度增大的过程中，根据所述第一折叠角度，增强所述第一目标振动单元的振动强度。
可选的，在音频输出的过程中，控制模块402还用于：
在控制第二目标振动单元静止之后，在检测到所述第一折叠角度减小至 小于所述预设角度的情况下，控制所述第二目标振动单元振动。
可选的，所述控制模块402，具体用于：
在所述第一折叠角度减小的过程中，根据所述第一折叠角度，增强所述第二目标振动单元的振动强度。
可选的，所述第二屏幕区域包括第一子屏幕区域，以及设置有所述第二振动单元的第二子屏幕区域；其中，所述第一屏幕区域、所述第一子屏幕区域和所述第二子屏幕区域依次连接；
所述第一检测模块401，具体用于：
检测所述第一屏幕区域相对于所述第一子屏幕区域的第一折叠状态。
可选的，所述终端400还包括：
第二检测模块，用于在检测所述第一屏幕区域相对于所述第一子屏幕区域的第一折叠状态之后，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态之前，检测所述第二子屏幕区域相对于所述第一子屏幕区域的第二折叠状态；
所述控制模块402，具体用于：
根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
可选的，所述控制模块402，具体用于：
在检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，且所述第二子屏幕区域相对于所述第一子屏幕区域发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动。
可选的，第一振动单元的振动信息与音频的左声道信息匹配，第二振动单元的振动信息与音频的右声道信息匹配；或者，第一振动单元的振动信息与音频的右声道信息匹配，第二振动单元的振动信息与音频的左声道信息匹配。
可选的，所述第一振动单元和所述第二振动单元在所述屏幕上对称设置。
本实施例的移动终端，包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域；检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态，并在满足音频输出的场景下，根据所述第一折 叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，以驱动屏幕震动发声。可见，本公开可以直接通过振动单元驱动屏幕震动发声，因此，相比于相关技术，本公开可以无需在移动终端上设置喇叭等发声器件，可以避免因在移动终端上设置发声器件造成屏占比较低的问题，从而可以提高移动终端的屏占比。
需要说明的是，移动终端400能够实现本公开方法实施例中的各个过程，以及达到相同的有益效果，为避免重复，这里不再赘述。
请参考图5，图5是本公开实施例提供的移动终端的结构图之二，该移动终端可以为实现本公开各个实施例的一种移动终端的硬件结构示意图。移动终端500包括柔性屏，所述柔性屏包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域。如图5所示，移动终端500包括但不限于：射频单元501、网络模块502、音频输出单元503、输入单元504、传感器505、显示单元506、用户输入单元507、接口单元508、存储器509、处理器510、以及电源511等部件。本领域技术人员可以理解，图5中示出的移动终端结构并不构成对移动终端的限定，移动终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，移动终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器510，用于：
检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态；
在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
可选的，处理器510，还用于：
在检测到所述第一屏幕区域相对于所述第二屏幕区域未发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动；和/或，
在检测到所述第一屏幕区域相对于所述第二屏幕区域发生折叠的情况下，控制第一目标振动单元振动，控制第二目标振动单元静止；
其中，所述第一目标振动单元为所述第一振动单元，所述第二目标振动单元为所述第二振动单元；或者，所述第一目标振动单元为所述第二振动单 元，所述第二目标振动单元为所述第一振动单元。
可选的，处理器510，还用于：
检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠角度；
其中，若所述第一折叠角度小于预设角度，则确定所述第一屏幕区域相对于所述第二屏幕区域未发生折叠；若所述第一折叠角度大于或等于所述预设角度，则确定所述第一屏幕相对于所述第二屏幕区域发生折叠。
可选的，在音频输出的过程中，处理器510，还用于：
在所述第一折叠角度增大的过程中，根据所述第一折叠角度，减弱所述第二目标振动单元的振动强度。
可选的，处理器510，还用于：
在所述第一折叠角度增大的过程中，根据所述第一折叠角度，增强所述第一目标振动单元的振动强度。
可选的，在音频输出的过程中，处理器510，还用于：
在控制第二目标振动单元静止之后，在检测到所述第一折叠角度减小至小于所述预设角度的情况下，控制所述第二目标振动单元振动。
可选的，处理器510，还用于：
在所述第一折叠角度减小的过程中，根据所述第一折叠角度，增强所述第二目标振动单元的振动强度。
可选的，所述第二屏幕区域包括第一子屏幕区域，以及设置有所述第二振动单元的第二子屏幕区域；其中，所述第一屏幕区域、所述第一子屏幕区域和所述第二子屏幕区域依次连接；处理器510，还用于：
检测所述第一屏幕区域相对于所述第一子屏幕区域的第一折叠状态。
可选的，处理器510，还用于：
检测所述第二子屏幕区域相对于所述第一子屏幕区域的第二折叠状态；
根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
可选的，处理器510，还用于：
在检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，且所述第二子屏幕区域相对于所述第一子屏幕区域发生折叠的情况下，控制所述 第一振动单元和所述第二振动单元振动。
可选的，第一振动单元的振动信息与音频的左声道信息匹配，第二振动单元的振动信息与音频的右声道信息匹配；或者，第一振动单元的振动信息与音频的右声道信息匹配，第二振动单元的振动信息与音频的左声道信息匹配。
可选的，所述第一振动单元和所述第二振动单元在所述屏幕上对称设置。
本实施例的移动终端，包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域；检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态，并在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，以驱动屏幕震动发声。可见，本公开可以直接通过振动单元驱动屏幕震动发声，因此，相比于相关技术，本公开可以无需在移动终端上设置喇叭等发声器件，可以避免因在移动终端上设置发声器件造成屏占比较低的问题，从而可以提高移动终端的屏占比。
需要说明的是，本实施例中移动终端500可以实现本公开实施例中方法实施例中的各个过程，以及达到相同的有益效果，为避免重复，此处不再赘述。
应理解的是，本公开实施例中，射频单元501可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器510处理；另外，将上行的数据发送给基站。通常，射频单元501包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元501还可以通过无线通信系统与网络和其他设备通信。
移动终端通过网络模块502为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元503可以将射频单元501或网络模块502接收的或者在存储器509中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元503还可以提供与移动终端500执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元503包括扬声器、蜂鸣器以及受话器等。
输入单元504用于接收音频或视频信号。输入单元504可以包括图形处理器(Graphics Processing Unit，GPU)5041和麦克风5042，图形处理器5041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元506上。经图形处理器5041处理后的图像帧可以存储在存储器509(或其它存储介质)中或者经由射频单元501或网络模块502进行发送。麦克风5042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元501发送到移动通信基站的格式输出。
移动终端500还包括至少一种传感器505，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板5061的亮度，接近传感器可在移动终端500移动到耳边时，关闭显示面板5061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别移动终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器505还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元506用于显示由用户输入的信息或提供给用户的信息。显示单元506可包括显示面板5061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板5061。
用户输入单元507可用于接收输入的数字或字符信息，以及产生与移动终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元507包括触控面板5071以及其他输入设备5072。触控面板5071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板5071上或在触控面板5071附近的操作)。触控面板5071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测 用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器510，接收处理器510发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板5071。除了触控面板5071，用户输入单元507还可以包括其他输入设备5072。具体地，其他输入设备5072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板5071可覆盖在显示面板5061上，当触控面板5071检测到在其上或附近的触摸操作后，传送给处理器510以确定触摸事件的类型，随后处理器510根据触摸事件的类型在显示面板5061上提供相应的视觉输出。虽然在图5中，触控面板5071与显示面板5061是作为两个独立的部件来实现移动终端的输入和输出功能，但是在某些实施例中，可以将触控面板5071与显示面板5061集成而实现移动终端的输入和输出功能，具体此处不做限定。
接口单元508为外部装置与移动终端500连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元508可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到移动终端500内的一个或多个元件或者可以用于在移动终端500和外部装置之间传输数据。
存储器509可用于存储软件程序以及各种数据。存储器509可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器509可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器510是移动终端的控制中心，利用各种接口和线路连接整个移动终端的各个部分，通过运行或执行存储在存储器509内的软件程序和/或模块， 以及调用存储在存储器509内的数据，执行移动终端的各种功能和处理数据，从而对移动终端进行整体监控。处理器510可包括一个或多个处理单元；可选的，处理器510可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器510中。
移动终端500还可以包括给各个部件供电的电源511(比如电池)，可选的，电源511可以通过电源管理系统与处理器510逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，移动终端500包括一些未示出的功能模块，在此不再赘述。
可选的，本公开实施例还提供一种移动终端，包括处理器510，存储器509，存储在存储器509上并可在所述处理器510上运行的计算机程序，该计算机程序被处理器510执行时实现上述音频输出方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述音频输出方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光 盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (15)

  1. 一种音频输出方法，应用于移动终端，所述移动终端的屏幕包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域；
    所述方法包括：
    检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态；
    在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
  2. 根据权利要求1所述的方法，其中，所述根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，包括：
    在检测到所述第一屏幕区域相对于所述第二屏幕区域未发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动；
    在检测到所述第一屏幕区域相对于所述第二屏幕区域发生折叠的情况下，控制第一目标振动单元振动，控制第二目标振动单元静止；
    其中，所述第一目标振动单元为所述第一振动单元，所述第二目标振动单元为所述第二振动单元；或者，所述第一目标振动单元为所述第二振动单元，所述第二目标振动单元为所述第一振动单元。
  3. 根据权利要求2所述的方法，其中，所述检测所述第一屏幕区域相对于所述第二屏幕区域之间的第一折叠状态，包括：
    检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠角度；
    其中，若所述第一折叠角度小于预设角度，则确定所述第一屏幕区域相对于所述第二屏幕区域未发生折叠；若所述第一折叠角度大于或等于所述预设角度，则确定所述第一屏幕相对于所述第二屏幕区域发生折叠。
  4. 根据权利要求3所述的方法，其中，在音频输出的过程中，所述控制第二目标振动单元静止，包括：
    在所述第一折叠角度增大的过程中，根据所述第一折叠角度，减弱所述第二目标振动单元的振动强度。
  5. 根据权利要求4所述的方法，其中，所述控制第一目标振动单元振动，包括：
    在所述第一折叠角度增大的过程中，根据所述第一折叠角度，增强所述第一目标振动单元的振动强度。
  6. 根据权利要求3所述的方法，其中，在音频输出的过程中，所述控制第二目标振动单元静止之后，还包括：
    在检测到所述第一折叠角度减小至小于所述预设角度的情况下，控制所述第二目标振动单元振动。
  7. 根据权利要求6所述的方法，其中，所述控制所述第二目标振动单元振动，包括：
    在所述第一折叠角度减小的过程中，根据所述第一折叠角度，增强所述第二目标振动单元的振动强度。
  8. 根据权利要求1至7中任一项所述的方法，其中，所述第二屏幕区域包括第一子屏幕区域，以及设置有所述第二振动单元的第二子屏幕区域；其中，所述第一屏幕区域、所述第一子屏幕区域和所述第二子屏幕区域依次连接；
    所述检测所述第一屏幕区域相对于所述第二屏幕区域的第一折叠状态，包括：
    检测所述第一屏幕区域相对于所述第一子屏幕区域的第一折叠状态。
  9. 根据权利要求8所述的方法，其中，所述检测所述第一屏幕区域相对于所述第一子屏幕区域的第一折叠状态之后，所述根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态之前，还包括：
    检测所述第二子屏幕区域相对于所述第一子屏幕区域的第二折叠状态；
    所述根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，包括：
    根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
  10. 根据权利要求9所述的方法，其中，所述根据所述第一折叠状态和所述第二折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态，包括：
    在检测到所述第一屏幕区域相对于所述第一子屏幕区域发生折叠，且所 述第二子屏幕区域相对于所述第一子屏幕区域发生折叠的情况下，控制所述第一振动单元和所述第二振动单元振动。
  11. 根据权利要求10所述的方法，其中：
    第一振动单元的振动信息与音频的左声道信息匹配，第二振动单元的振动信息与音频的右声道信息匹配；或者，
    第一振动单元的振动信息与音频的右声道信息匹配，第二振动单元的振动信息与音频的左声道信息匹配。
  12. 根据权利要求1所述的方法，其中，所述第一振动单元和所述第二振动单元在所述屏幕上对称设置。
  13. 一种移动终端，所述移动终端的屏幕包括设置有第一振动单元的第一屏幕区域，以及设置有第二振动单元的第二屏幕区域；
    所述移动终端包括：
    第一检测模块，用于检测所述第一屏幕区域相对于所述第二屏幕区域之间的第一折叠状态；
    控制模块，用于在满足音频输出的场景下，根据所述第一折叠状态，控制所述第一振动单元和所述第二振动单元的工作状态。
  14. 一种移动终端，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至12中任一项所述的音频输出方法的步骤。
  15. 一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至12中任一项所述的音频输出方法的步骤。
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