CN109189360B - Screen sounding control method and device and electronic device - Google Patents

Abstract

The embodiment of the application discloses a screen sounding control method and device and an electronic device. The electronic device comprises a display screen and an exciter for driving the display screen to vibrate and generate sound, and the method comprises the following steps: when the display screen is in a sounding state, detecting whether touch operation triggered by human ears is received; if the touch operation is received, acquiring a touch parameter of the touch operation; and controlling the sound volume of the display screen in a sound production state according to the touch parameter. According to the method, under the condition that the shape of the user when the ear is in contact with the display screen is taken as the preset shape, the electronic device can adjust the sound volume of the display screen according to the touch parameter of the ear in contact with the display screen, and the flexibility of sound adjustment of the display screen is improved.

Description

Screen sound control method, device and electronic device

technical field

The present application relates to the technical field of electronic devices, and more particularly, to a screen sound control method, device, and electronic device.

Background technique

Currently, electronic devices, such as mobile phones, tablet computers, etc., emit sound through speakers to output sound signals. However, the arrangement of the speaker occupies a large design space, so that the electronic device does not conform to the direction of thin design.

SUMMARY OF THE INVENTION

In view of the above problems, the present application proposes a screen sound control method, device, and electronic device, so as to improve the above defects.

In a first aspect, the present application provides a screen sound control method, which is applied to an electronic device. The electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound. The method includes: when the display screen is in a In the sounding state, detect whether a touch operation triggered by the human ear is received; if the touch operation is received, obtain the touch parameters of the touch operation; and control the display screen to sound according to the touch parameters The sound volume in the state.

In a second aspect, the present application provides a screen sound control device, which runs on an electronic device, the electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound, and the screen sound control device includes: touch detection a unit for detecting whether a touch operation triggered by the human ear is received when the display screen is in a sounding state; a touch parameter obtaining unit for obtaining the touch operation if the touch operation is received touch parameters; a sound control unit, configured to control the sound volume of the display screen in a sound state according to the touch parameters.

In a third aspect, the present application provides an electronic device comprising one or more processors and a memory; one or more programs are stored in the memory and configured to be executed by the one or more processors, The one or more programs are configured to perform the methods described above.

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

In a fifth aspect, the present application provides an electronic device, comprising a display screen; an exciter for driving the display screen to emit sound; a circuit connected to the exciter, the circuit comprising a processing circuit and a driving circuit, the The processing circuit is used to detect whether a touch operation triggered by the human ear is received when the display screen is in a sounding state; if the touch operation is received, obtain the touch parameters of the touch operation, and the drive circuit , which is used to control the sound volume of the display screen in a sounding state according to the touch parameters.

The present application provides a screen sound control method, device, and electronic device. In the case that the electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound, if the display screen is in a sounding state, it is detected whether the receiving The touch operation triggered by the human ear, if the touch operation is detected, the touch parameters of the touch operation are obtained, and then the sound volume of the display screen in the sound state is controlled according to the touch parameters. . Therefore, when the shape of the user's ear in contact with the display screen is used as the above-mentioned preset shape, the electronic device can adjust the sound volume of the display screen according to the touch parameters of the contact between the ear and the display screen, which improves the sound output adjustment of the display screen. flexibility.

These and other aspects of the present application will be more clearly understood in the description of the following embodiments.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 shows a schematic structural diagram of an electronic device to which a screen sound control method proposed by the present application is applied;

FIG. 2 shows a circuit block diagram of an electronic device to which a screen sound control method proposed by the present application is applied;

3 shows a schematic diagram of a region division in a screen sound control method proposed by the present application;

FIG. 4 shows a schematic diagram of another area division in a screen sound control method proposed by the present application;

FIG. 5 shows a flowchart of a screen sound control method proposed by the present application;

6 shows a schematic diagram of a contact area of another screen sound control method proposed by the present application;

7 shows a schematic diagram of establishing coordinates in another screen sound control method proposed by the present application;

FIG. 8 shows a schematic diagram of another contact area of another screen sound control method proposed by the present application;

FIG. 9 shows a flowchart of another screen sound control method proposed by the present application;

FIG. 10 shows a schematic diagram of a sound region for determining a role in another screen sound control method proposed by the present application;

FIG. 11 shows a structural block diagram of a screen control device proposed by the present application;

FIG. 12 shows a structural block diagram of another screen control device proposed by the present application;

FIG. 13 shows a structural block diagram of an electronic device proposed in the present application;

FIG. 14 shows a structural block diagram of another electronic device proposed by the present application;

FIG. 15 shows a structural block diagram of an electronic device of the present application for executing the screen sound control method according to an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The sound-emitting device of an electronic device usually includes a speaker and a receiver, etc., and the receiver usually refers to a moving coil receiver, and its working principle is similar to that of a traditional moving coil speaker: the changing audio signal is fed into the voice coil, and the voice coil is placed In the magnetic gap of a permanent magnet magnetic circuit, the voice coil vibrates up and down due to the driving of the changing electromagnetic field force generated by the changing current, and drives the diaphragm to drive the front and rear air to generate sound waves. However, in order to facilitate the transmission of the sound waves generated by the receiver, an opening is usually provided in the casing of the electronic device.

With the trend that the screen-to-body ratio of electronic devices is getting higher and higher, the opening of the casing brings the biggest disadvantage to the electronic device, which affects the expansion of the display screen. After a series of studies, the inventor found that sound can be produced by controlling the vibration of the screen, frame or back cover of the mobile phone, so that the setting of the earpiece sound hole can be cancelled. Therefore, with the emergence of screen sound technology, effective to improve the above problems. However, the inventors found that the flexibility in the process of sound generation on the screen still needs to be improved. Therefore, the inventor proposes a screen sound control method, device and electronic device to improve the flexibility of screen sound in the present application.

The following will first introduce the application environment involved in this application.

Illustratively, referring to FIG. 1 , an electronic device 100 provided by an embodiment of the present application is shown. The electronic device 100 includes an electronic body part 10, the electronic body part 10 includes a casing 12 and a display screen 120 disposed on the casing 12, the casing 12 includes a front panel, a rear cover and a frame, and the frame is used for connecting the front panel And the back cover, the display screen 120 is provided on the front panel.

The electronic device further includes an exciter 101, which is used to drive a vibration component of the electronic device to vibrate, specifically, the vibration component is at least one of the display screen 120 or the housing 12 of the electronic device, that is, the vibration component It may be the display screen 120 , the casing 12 , or a combination of the display screen 120 and the casing 12 . As an embodiment, when the vibration component is the housing 12 , the vibration component may be the back cover of the housing 12 .

In the embodiment of the present application, the vibration component is the display screen 120 , and the exciter 101 is connected to the display screen 120 for driving the display screen 120 to vibrate. Specifically, if the exciter 101 is attached under the display screen 120, the exciter 101 may be a piezoelectric driver or a motor. As an embodiment, the exciter 101 is a piezoelectric driver. The piezoelectric driver transmits its own deformation to the display screen 120 through the action of torque, so that the display screen 120 vibrates and emits sound. The display screen 120 includes a touch screen and a display screen, the display screen is located below the touch screen, and the piezoelectric driver is attached below the display screen, that is, the side of the display screen away from the touch screen. Piezoelectric drivers include multilayer piezoelectric ceramic sheets. When a multilayer piezoelectric ceramic sheet expands and contracts with sound, it will drive the screen to bend and deform. Repeatedly, the entire screen forms a bending vibration, so that the screen can push the air and generate sound.

As an embodiment, as shown in FIG. 2 , the electronic device 100 includes a processing circuit 210 and a driving circuit 211 . The processing circuit 211 is used to detect a touch operation on the display screen 120 , and will detect a touch The operating area is used as the target area, and the vibration parameters corresponding to the target area are configured. The exciters 101 (only 2 are shown in FIG. 2 ) are connected to the driving circuit 211, and the driving circuit 211 is used to input control signals according to the vibration parameters. The value exciter 101 is used to drive the exciter 101 to vibrate, thereby driving the vibrating component to vibrate.

Specifically, the driving circuit may be a processor of an electronic device, or may be an audio circuit or the like. The drive circuit outputs a high-low level drive signal to the exciter 101, and the exciter 101 vibrates according to the drive signal, and the electrical parameters of the drive signal output by the drive circuit are different, which will lead to different vibration parameters of the exciter 101. For example, the drive signal The duty cycle corresponds to the vibration frequency of the exciter 101 , and the amplitude of the driving signal corresponds to the vibration amplitude of the exciter 101 .

In this embodiment of the present application, multiple exciters 101 may be evenly distributed in multiple areas of the display screen 120, so that the display screen 120 is evenly divided into multiple areas where sound is produced independently. For example, if the number of exciters is 4, the display screen can be divided into 4 square areas along the vertical and horizontal center lines. The 4 exciters are arranged below the 4 square areas, and the 4 4 square areas correspond one by one. Furthermore, there are various ways of dividing the multiple areas. For example, as shown in FIG. 3 , the display screen of the electronic device can be divided into three areas A, B, and C sequentially from one end to the other end. Furthermore, as shown in FIG. 4 , the area can be further divided into more refined areas, the area A is divided into A1 and A2, the area B is divided into B1 and B2, and the area C is divided into C1 and C2. Wherein, the electronic device can distinguish different areas by coordinates. Of course, the number of exciters and the number of areas into which the display screen 120 is divided are not limited in the embodiments of the present application.

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

Referring to FIG. 5, a screen sound control method provided by the present application is applied to the above-mentioned electronic device. The electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound, and the method includes:

Step S110: When the display screen is in a sounding state, detect whether a touch operation triggered by the human ear is received.

It is understandable that when a user answers an incoming call by means of a receiver, the ear is usually in contact with the display screen. The edge is in contact with the display. Then as a way, when it is detected that the contact area exceeds the preset area, it is detected whether the shape of the contact portion is the shape shown in FIG. 6 , that is, the contact area 99 will include a non-contact area in a non-closed manner 98.

Wherein, as a way, the electronic device can normalize the area where the contact is detected into an area whose boundaries are all straight lines or horizontal lines, and then divide the normalized area into a plurality of pixel point areas according to pixel points , and configure a coordinate for each pixel point, then in this case, in the case of two-dimensional coordinates of X and Y, if it is detected that there are multiple identical X coordinates, but the Y coordinates are not continuous , and the coordinate value on the X axis or the Y axis continuously increases (decreases) and then decreases (increases), it can be determined that the detected shape is the shape of the ear shown in FIG. 6 .

As shown in FIG. 7 , the tangent direction of the lowest position where the contact is detected is the X-axis direction, and the tangent of the leftmost point is the Y-axis direction, then the dotted line as shown in the figure and the pixel point area within the contact area 99 The X axis is the same, but the value of the Y axis will be different, and because there is a non-contact area in the middle, the Y axis of the dotted line and the pixel area in the contact area 99 is discontinuous, so there are many similar dotted lines. , and the discontinuous pixel point difference value in the middle (that is, the Y-axis difference value) extends from the X-axis extension direction from small to lower and then changes down, then it can be determined that the contact area 99 will include a non-closed way. Non-contact area 98.

As another method, when it is detected that the contact area is smaller than the preset area, it is determined that only the edge of the ear is in contact with the display screen. Then, as shown in FIG. 8 , it can be determined that the detected contact area is smaller than the preset area. Whether the shape of the part is an arc, and if so, it is determined that a touch operation is received.

Step S120: If the touch operation is received, acquire touch parameters of the touch operation.

In the present application, the touch operation parameter may be the touch area or the touch force.

Step S130: Control the sound volume of the display screen when the display screen is in a sounding state according to the touch parameters.

Among them, if the touch parameter increases, it means that the physical value it represents increases, and the display is controlled to reduce the volume; if the touch parameter decreases, it means that the physical value it represents decreases, and the display is controlled to increase the volume .

In a screen sound control method provided by the present application, in the case that the electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound, if the display screen is in a sounding state, it is detected whether it receives a sound triggered by the human ear. In the touch operation, if the touch operation is detected, the touch parameters of the touch operation are obtained, and then the sound volume of the display screen in the sound state is controlled according to the touch parameters. Therefore, when the shape of the user's ear in contact with the display screen is used as the above-mentioned preset shape, the electronic device can adjust the sound volume of the display screen according to the touch parameters of the contact between the ear and the display screen, which improves the sound output adjustment of the display screen. flexibility.

Please refer to FIG. 9 , a screen sound control method provided by the present application is applied to the above-mentioned electronic device. The electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound, and the method includes:

Step S210: When the display screen is in a sounding state, detect whether a touch operation triggered by a human ear is received.

Step S220: If the touch operation is received, acquire touch parameters of the touch operation.

Step S230: Detect the change of the touch parameters.

Step S240: If it is detected that the touch parameter becomes larger, reduce the sound volume of the display screen in the sound production state.

Wherein, in the present application, the touch parameters include touch area or touch force. It can be understood that in the case where the touch is detected by the human ear, if the touch area or the touch force becomes larger, it means that the user fits the ear more tightly with the display screen, and the human ear receives more. The sound is louder, and in order to avoid damage to the ear by receiving more sound, the volume of the sound produced by the vibration of the display screen is reduced.

As a way, in order to realize flexible vibration and sound emission of the display screen, the display screen may include multiple sound emission areas. Then, in this case, if it is detected that the touch parameter becomes larger, the sound volume of the sound region where the touch operation is used is reduced. As shown in Figure 10, if the display screen is divided into sound area A, sound area B and sound area C. When it is detected that the touch operation representing the touch of the human ear acts on the sound-emitting area B, the vibration amplitude of the exciter corresponding to the sound-emitting area B is reduced, so as to reduce the sound emitted by the sound-emitting area B.

In order to ensure the overall sound volume of the electronic device, the volume of the sound region adjacent to the sound region used for the touch operation can be increased while reducing the sound volume of the sound region used for the touch operation. . For example, as shown in the figure, while reducing the sound emission volume of the sound emission region B, the sound emission volume of the sound emission region A and the sound emission region C may also be increased. Furthermore, raising the volume of the sound emission area adjacent to the sound emission area used for the touch operation may be related to the reduction value of the sound emission volume of the sound emission area used for the touch operation. For example, as a method, if the electronic device measures the volume of the sound by a numerical value, when the sound volume of the sound emission area used for the touch operation is reduced by a, it is adjacent to the sound emission area used for the touch operation. The volume boost value of the sounding area can be a/2. Furthermore, the volume value of an adjacent sound-emitting region that is closer to the touch-operated contact region can also be raised to be larger than the volume value of another sound-emitting region.

In order to prevent users other than the user of the electronic device from hearing the sound from the electronic device after the volume of the sound-emitting area adjacent to the sound-emitting area used for the touch operation is increased, as a There are multiple sound-emitting areas adjacent to the sound-emitting area used for the touch operation, and each sound-emitting area corresponds to an exciter. In this case, the electronic device can control the sound-emitting area used for the touch operation. In adjacent sounding regions, the phases of speech signals emitted by at least two sounding regions are opposite. Wherein, when there are multiple sounding regions adjacent to the sounding region used for the touch operation, the phases of the voice signals emitted by the two opposite sounding regions can be controlled to be opposite. For example, referring to FIG. 10 again, if the area where the touch operation is detected is the sounding area B, the phases of the voice signals radiated by the sounding area A and the sounding area C can be configured to be opposite.

Specifically, the vibration directions of the exciter corresponding to sound region A and the exciter corresponding to sound region C differ by 180 degrees. The exciter corresponding to sound region A vibrates up and down. At the same time, the exciter corresponding to sound region C vibrates up and down. .

Step S250: If it is detected that the touch parameter becomes smaller, increase the sound volume of the display screen in the sound production state.

In a screen sound control method provided by the present application, in the case that the electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound, if the display screen is in a sounding state, it is detected whether it receives a sound triggered by the human ear. Touch operation, if the touch operation is detected, the touch parameters of the touch operation are obtained, and then according to the touch parameters, the sound region that the touch operation acts on is controlled to be in the sound state. sound volume. Therefore, when the shape of the user's ear in contact with the display screen is used as the above-mentioned preset shape, the electronic device can adjust the sound volume of the display screen according to the touch parameters of the contact between the ear and the display screen, which improves the sound output adjustment of the display screen. flexibility.

Please refer to FIG. 11 , a screen sound control device 300 provided by the present application operates on an electronic device. The electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound. The screen sound control device 300 includes: The touch detection unit 310 , the touch parameter acquisition unit 320 and the sound control unit 330 .

The touch detection unit 310 is configured to detect whether a touch operation triggered by a human ear is received when the display screen is in a sounding state.

The touch parameter acquisition unit 320 is configured to acquire the touch parameters of the touch operation if the touch operation is received.

Wherein, the touch parameters include touch area or touch force.

The sound-emitting control unit 330 is configured to control the sound-emitting volume of the display screen in a sound-emitting state according to the touch-control parameters.

Please refer to FIG. 12 , a screen sound control device 400 provided by the present application operates on an electronic device, and the electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound, and the screen sound control device 400 includes:

A touch detection unit 410, configured to detect whether a touch operation triggered by human ears is received when the display screen is in a sounding state;

a touch parameter obtaining unit 420, configured to obtain the touch parameter of the touch operation if the touch operation is received;

The sound emission control unit 430 is configured to control the sound emission volume of the display screen in the sound emission state according to the touch parameters.

Specifically, the sound control unit 430 includes:

The touch parameter change detection subunit 431 is used to detect the change of the touch parameter;

The volume adjustment subunit 432 is used to reduce the sound volume of the display screen in the sounding state if the touch parameter change detection subunit 431 detects that the touch parameter becomes larger; it is also used to detect the change of the touch parameter. The sub-unit 431 detects that the touch parameter becomes smaller, and increases the sound volume of the display screen in the sounding state.

As one approach, the display screen includes a plurality of sound-emitting areas. Then, the apparatus 400 further includes: a touch area determination unit 440 for determining a sounding area on which the touch operation detected by the touch detection unit 410 acts. Correspondingly, the volume adjustment subunit 432 is further configured to reduce the sound volume of the sound region where the touch operation is used. Or increase the sound volume of the sound region where the touch operation is used.

Furthermore, the volume adjustment subunit 431 is also used to increase the volume of the sound emission area adjacent to the sound emission area used for the touch operation. And in the case that each sound-emitting area corresponds to an exciter, the volume adjustment sub-unit 431 is also used to control at least two sound-emitting areas in the sound-emitting area adjacent to the sound-emitting area used for the touch operation. The phase of the speech signal is opposite.

It should be noted that the foregoing apparatus embodiments correspond to the foregoing method embodiments, and the specific content in the apparatus embodiments may refer to the content in the foregoing method embodiments.

To sum up, the present application provides a screen sound control method, device and electronic device, in the case that the electronic device includes a display screen and an exciter that drives the display screen to vibrate and sound, if the display screen is in a sounding state Next, detect whether a touch operation triggered by the human ear is received, and if the touch operation is detected, obtain the touch parameters of the touch operation, and then control the display screen to sound according to the touch parameters The sound volume in the state. Therefore, when the shape of the user's ear in contact with the display screen is used as the above-mentioned preset shape, the electronic device can adjust the sound volume of the display screen according to the touch parameters of the contact between the ear and the display screen, which improves the sound output adjustment of the display screen. flexibility.

An electronic device provided by the present application will be described below with reference to FIG. 13 .

Referring to FIG. 13 , based on the above-mentioned data processing method and apparatus, an embodiment of the present application further provides another electronic apparatus 100 that can execute the foregoing terminal control method. The electronic device 100 includes one or more (only one shown in the figure) a processor 102, a memory 104, a sound producing device 98, and an exciter 101 coupled to each other. Wherein, the memory 104 stores a program that can execute the content in the foregoing method embodiments, and the processor 102 can execute the program stored in the memory 104 .

An electronic device provided by the present application will be described below with reference to FIG. 14 and FIG. 15 .

Referring to FIG. 14 , based on the above-mentioned method and device for controlling sound on screen, an embodiment of the present application further provides an electronic device 100 that can execute the aforementioned method for controlling sound on screen.

Exemplarily, the electronic device 100 may be any one of various types of computer system devices that are mobile or portable and perform wireless communication (only one form is exemplarily shown in FIG. 13 ). Specifically, the electronic device 100 may be a mobile phone or a smart phone (eg, iPhone TM-based, Android TM-based phone), portable gaming device (eg Nintendo DS TM, PlayStation Portable TM, Gameboy Advance TM, iPhone TM), laptop laptops, PDAs, portable Internet devices, music players, and data storage devices, other handheld devices, as well as watches, earphones, pendants, earphones, etc., the electronic device 100 may also be other wearable devices (eg, electronic glasses, electronic Clothing, electronic bracelets, electronic necklaces, electronic tattoos, head-mounted devices (HMDs) for electronic devices or smart watches).

The electronic device 100 may also be any of a number of electronic devices, including but not limited to cellular phones, smart phones, other wireless communication devices, personal digital assistants, audio players, other media players, music recorders , video recorders, cameras, other media recorders, radios, medical equipment, vehicle transportation equipment, calculators, programmable remote controls, pagers, laptops, desktop computers, printers, netbooks, personal digital assistants (PDAs), portable Multimedia players (PMP), Moving Picture Experts Group (MPEG-1 or MPEG-2) Audio Layer 3 (MP3) players, portable medical devices and digital cameras and combinations thereof.

In some cases, the electronic device 100 may perform various functions (eg, play music, display video, store pictures, and receive and send phone calls). If desired, the electronic device 100 may be a portable device such as a cellular phone, media player, other handheld device, wristwatch device, pendant device, earpiece device, or other compact portable device.

The electronic device 100 shown in FIG. 14 includes an electronic body part 10 , and the electronic body part 10 includes a casing 12 and a display screen 120 disposed on the casing 12 . It can be understood that the display screen 120 is the present application the screens involved. The casing 12 can be made of metal, such as steel or aluminum alloy. In this embodiment, the display screen 120 generally includes the display panel 111 , and may also include a circuit for responding to a touch operation on the display panel 111 , and the like. The display panel 111 may be a liquid crystal display panel (Liquid Crystal Display, LCD). In some embodiments, the display panel 111 is a touch screen 109 at the same time.

As shown in FIG. 15 , in an actual application scenario, the electronic device 100 can be used as a smart phone terminal. In this case, the electronic body 10 usually further includes one or more (only shown in the figure). a) processor 102 , memory 104 , RF (Radio Frequency, radio frequency) module 106 , audio circuit 110 , sensor 114 , input module 118 , and power module 122 . Those skilled in the art can understand that the present application does not limit the structure of the electronic body portion 10 . For example, the electronic body portion 10 may also include more or less components than shown in the figures, or have a different configuration than that shown in the figures.

Those skilled in the art can understand that, with respect to the processor 102 , all other components belong to peripheral devices, and the processor 102 and these peripheral devices are coupled through a plurality of peripheral device interfaces 124 . The peripheral interface 124 can be implemented based on the following standards: Universal Asynchronous Receiver/Transmitter (UART), General Purpose Input/Output (GPIO), Serial Peripheral Interface (Serial Peripheral Interface) , SPI), Inter-Integrated Circuit (I2C), but not limited to the above standards. In some examples, the peripheral interface 124 may only include a bus; in other examples, the peripheral interface 124 may also include other elements, such as one or more controllers, for example, for connecting the display panel 111's display controller or a memory controller for connecting to memory. In addition, these controllers can also be separated from the peripheral interface 124 and integrated into the processor 102 or corresponding peripherals.

The memory 104 can be used to store software programs and modules, and the processor 102 executes various functional applications and data processing by running the software programs and modules stored in the memory 104 . The memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory located remotely from the processor 102, and these remote memories may be connected to the electronic body 10 or the display screen 120 through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

The RF module 106 is used for receiving and sending electromagnetic waves, realizing mutual conversion between electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices. The RF module 106 may include various existing circuit elements for performing these functions, eg, antennas, radio frequency transceivers, digital signal processors, encryption/decryption chips, Subscriber Identity Module (SIM) cards, memory, etc. . The RF module 106 can communicate with various networks such as the Internet, an intranet, a wireless network, or with other devices through a wireless network. The aforementioned wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network. The above-mentioned wireless network can use various communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced Data GSM Environment (EDGE), wideband code Wideband codedivision multiple access (W-CDMA), code division multiple access (CDMA), time division multiple access (TDMA), wireless fidelity technology (Wireless, Fidelity, WiFi) (such as IEEE 802.10A, IEEE 802.11b, IEEE802.11g and/or IEEE 802.11n), Voice over internet protocal (VoIP), Worldwide Interoperability for Microwave Access, Wi-Max), other protocols for mail, instant messaging, and short messaging, and any other suitable communication protocols, even those that are not currently being developed.

The audio circuit 110 , the exciter 101 , the sound jack 103 , and the microphone 105 together provide an audio interface between the user and the electronic body 10 or the display screen 120 . Specifically, the audio circuit 110 receives sound data from the processor 102 , converts the sound data into electrical signals, and transmits the electrical signals to the exciter 101 . The exciter 101 converts electrical signals into sound waves audible to human ears by driving the display screen 120 to vibrate. The audio circuit 110 also receives electrical signals from the microphone 105, converts the electrical signals into sound data, and transmits the sound data to the processor 102 for further processing. Audio data may be obtained from the memory 104 or through the RF module 106 . In addition, audio data may also be stored in the memory 104 or transmitted through the RF module 106 .

The sensor 114 is disposed in the electronic body 10 or the display screen 120 , examples of the sensor 114 include but are not limited to: a light sensor 114F, a running sensor, a pressure sensor 114G, an infrared thermal sensor, a distance sensor , gravitational acceleration sensor, and other sensors.

Among them, the pressure sensor 114G can detect the pressure generated by pressing on the electronic device 100 . That is, the pressure sensor 114G detects the pressure generated by the contact or pressing between the user and the electronic device, for example, the pressure generated by the contact or pressing between the user's ear and the electronic device. Therefore, the pressure sensor 114G can be used to determine whether a contact or pressure has occurred between the user and the electronic device 100, and the magnitude of the pressure.

Please refer to FIG. 15 again. Specifically, in the embodiment shown in FIG. 15 , the light sensor 114F and the pressure sensor 114G are disposed adjacent to the display panel 111 . The light sensor 114F can turn off the display output of the processor 102 when an object is close to the display screen 120, for example, when the electronic body 10 moves to the ear.

As a type of motion sensor, the gravitational acceleration sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when stationary, and can be used for applications that identify the posture of the electronic device 100 (such as horizontal and vertical). screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc. In addition, the electronic body 10 can also be configured with other sensors such as gyroscopes, barometers, hygrometers, thermometers, etc., which will not be repeated here.

In this embodiment, the input module 118 may include the touch screen 109 disposed on the display screen 120, and the touch screen 109 may collect the user's touch operations on or near it (for example, the user uses a finger, a stylus, etc. operation of any suitable object or accessory on or near the touch screen 109 ), and drive the corresponding connection device according to a preset program. Optionally, the touch screen 109 may include a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, and sends the signal to the touch controller. The touch information is converted into contact coordinates, and then sent to the processor 102, and the commands sent by the processor 102 can be received and executed. In addition, the touch detection function of the touch screen 109 can be realized by adopting resistive, capacitive, infrared, and surface acoustic wave types. In addition to the touch screen 109, in other modified embodiments, the input module 118 may also include other input devices, such as keys. The keys may include, for example, character keys for inputting characters, and control keys for triggering control functions. Examples of the control buttons include a "back to home screen" button, a power on/off button, and the like.

The display screen 120 is used to display the information input by the user, the information provided to the user, and various graphical user interfaces of the electronic body 10. These graphical user interfaces may be composed of graphics, text, icons, numbers, videos, and others. Any combination is formed. In one example, the touch screen 109 can be disposed on the display panel 111 to form a whole with the display panel 111 .

The power module 122 is used to provide power supply to the processor 102 and other components. Specifically, the power module 122 may include a power management system, one or more power sources (such as batteries or AC power), a charging circuit, a power failure handling circuit, an inverter, a power status indicator, and any other components related to the electronic body. The components related to the generation, management and distribution of power in the unit 10 or the display screen 120 .

The electronic device 100 further includes a locator 119, and the locator 119 is used to determine the actual location where the electronic device 100 is located. In this embodiment, the locator 119 uses a positioning service to realize the positioning of the electronic device 100. The positioning service should be understood as obtaining the position information (such as latitude and longitude coordinates) of the electronic device 100 through a specific positioning technology ), a technology or service that marks the location of the located object on an electronic map.

It should be understood that the above-mentioned electronic device 100 is not limited to a smart phone terminal, but should refer to a computer device that can be used on the move. Specifically, the electronic device 100 refers to a mobile computer device equipped with a smart operating system, and the electronic device 100 includes but is not limited to a smart phone, a smart watch, a tablet computer, and the like.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

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

Any description of a process or method in the flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing a specified logical function or step of the process , and the scope of the preferred embodiments of the present application includes alternative implementations in which the functions may be performed out of the order shown or discussed, including performing the functions substantially concurrently or in the reverse order depending upon the functions involved, which should It is understood by those skilled in the art to which the embodiments of the present application belong.

The logic and/or steps represented in flowcharts or otherwise described herein, for example, may be considered an ordered listing of executable instructions for implementing the logical functions, may be embodied in any computer-readable medium, For use with, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other system that can fetch instructions from and execute instructions from an instruction execution system, apparatus, or apparatus) or equipment. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport the program for use by or in connection with an instruction execution system, apparatus, or apparatus. More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections with one or more wiring (electronic devices), portable computer disk cartridges (magnetic devices), random access memory (RAM), Read Only Memory (ROM), Erasable Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and Portable Compact Disc Read Only Memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program may be printed, as the paper or other medium may be optically scanned, for example, followed by editing, interpretation, or other suitable medium as necessary process to obtain the program electronically and then store it in computer memory.

It should be understood that various parts of this application may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or a combination of the following techniques known in the art: Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, Programmable Gate Arrays (PGA), Field Programmable Gate Arrays (FPGA), etc.

Those skilled in the art can understand that all or part of the steps carried by the methods of the above embodiments can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, and the program can be stored in a computer-readable storage medium. When executed, one or a combination of the steps of the method embodiment is included. In addition, each functional unit in each embodiment of the present application may be integrated into one processing module, or each unit may exist physically alone, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. If the integrated modules are implemented in the form of software functional modules and sold or used as independent products, they may also be stored in a computer-readable storage medium.

The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, and the like. Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations to the present application. Embodiments are subject to variations, modifications, substitutions and variations.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or some technical features thereof are equivalently replaced; and these modifications or replacements do not drive the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (6)

1. a screen sound control method, is characterized in that, is applied to electronic device, described electronic device comprises display screen and the exciter that drives described display screen to vibrate and sound, and described display screen comprises a plurality of sound regions, described method include: When an incoming call is answered by means of an earpiece and the display screen is in a sounding state, detecting whether the display screen receives a touch operation triggered by the human ear; If the touch operation is received, obtain a touch parameter of the touch operation, where the touch parameter includes a touch area or a touch force; detecting changes in the touch parameters; If it is detected that the touch parameter becomes larger, the sound volume of the sound region used for the touch operation is reduced, and the sound volume of the sound region adjacent to the sound region used for the touch operation is increased. 2 . The method according to claim 1 , wherein there are multiple sound-emitting regions adjacent to the sound-emitting region used for the touch operation, and each sound-emitting region corresponds to an exciter, the method further comprises: 3 . include: It is controlled that in the sounding regions adjacent to the sounding region used for the touch operation, the phases of the voice signals emitted by at least two sounding regions are opposite. 3. A screen sounding control device, characterized in that it runs on an electronic device, the electronic device comprises a display screen and an exciter that drives the display screen to vibrate and sound, the display screen includes a plurality of sound-emitting areas, and the screen The sound control device includes: a touch detection unit, configured to detect whether the display screen receives a touch operation triggered by the human ear when an incoming call is answered by means of an earpiece and the display screen is in a sounding state; a touch parameter acquisition unit, configured to acquire touch parameters of the touch operation if the touch operation is received, where the touch parameters include a touch area or a touch force; A sound control unit for detecting the change of the touch parameter; if it is detected that the touch parameter becomes larger, the sound volume of the sound region used for the touch operation is reduced, and the touch operation is improved The volume of the sound region adjacent to the sound region used. 4. An electronic device, comprising one or more processors and a memory; One or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs being configured to perform the method of any of claims 1-2. 5. A computer-readable storage medium having a program code executable by a processor, wherein the computer-readable storage medium comprises a stored program, wherein, when the program is run, any one of claims 1-2 is executed. a described method. 6. An electronic device, comprising a display screen; an exciter, used to drive the display screen to emit sound, and the display screen includes a plurality of sound regions; a circuit, connected with the exciter, the circuit includes a processing circuit and a driving circuit, the processing circuit is used to detect whether the display screen receives a call when the call is answered in the way of an earpiece and the display screen is in a sounding state Touch operation triggered by human ear; If the touch operation is received, the touch parameters of the touch operation are acquired, and the touch parameters include the touch area or the touch force, and the driving circuit is used to detect the change of the touch parameters ; If it is detected that the touch parameter increases, the sound volume of the sound region used for the touch operation is reduced, and the sound volume of the sound region adjacent to the sound region used for the touch operation is increased.

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