WO2019033983A1

WO2019033983A1 - Sound volume adjustment method and apparatus, storage medium, and terminal device

Info

Publication number: WO2019033983A1
Application number: PCT/CN2018/099655
Authority: WO
Inventors: 郑志勇; 严锋贵; 甘高亭; 杨海; 许钊铵
Original assignee: Oppo广东移动通信有限公司
Priority date: 2017-08-18
Filing date: 2018-08-09
Publication date: 2019-02-21
Also published as: CN107508978B; CN107508978A

Abstract

The embodiments of the present application provide a sound volume adjustment method and apparatus, a storage medium, and a terminal device, the method comprising: acquiring the signal strength of a positioning signal of a terminal device, and determining, according to the signal strength, the type of environment at which the terminal device is located; determining, according to the type of environment and the stored pre-set adjustment table, corresponding sound volume adjustment information; and adjusting, according to the sound volume adjustment information, the sound volume of the terminal device.

Description

Volume adjustment method, device, storage medium and terminal device

The present application claims the priority of the Chinese Patent Application, filed on A.

Technical field

The embodiments of the present application relate to the field of computers, for example, to a volume adjustment method, apparatus, storage medium, and terminal device.

Background technique

With the development of mobile networks, terminal devices are gradually popularized in people's lives. The most common terminal devices are smart phones. In related technologies, the volume of the smart phone is generally adjusted by the physical buttons on the mobile phone, or through the screen of the mobile phone. The control button adjusts the volume of the phone; such a volume adjustment method is not flexible enough and needs to be perfected.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the present invention provides a volume adjustment method, device, storage medium, and terminal device, which improves the volume adjustment efficiency of the terminal device and reduces the power consumption of the terminal device.

In a first aspect, the embodiment of the present application provides a volume adjustment method, including: acquiring a signal strength of a positioning signal in a terminal device, determining, according to the signal strength, an environment type of the terminal device; according to the environment type and The stored preset adjustment table determines corresponding volume adjustment information; and adjusts the volume of the terminal device according to the volume adjustment information.

In a second aspect, the embodiment of the present application provides a volume adjustment apparatus, including: an environment type determining module, configured to acquire a signal strength of a positioning signal in a terminal device, and determine an environment type of the terminal device according to the signal strength. The volume adjustment determining module is configured to determine corresponding volume adjustment information according to the environment type and the stored preset adjustment table; and the adjustment module is configured to adjust the volume of the terminal device according to the volume adjustment information.

In a third aspect, an embodiment of the present application provides a computer readable storage medium, where a computer program is stored, and the program is executed by a processor to implement a volume adjustment method according to an embodiment of the present application.

In a fourth aspect, an embodiment of the present application provides a terminal device, including a memory, a processor, and a computer program stored in the memory and operable on the processor, where the processor executes the computer program to implement the implementation of the present application. The volume adjustment method described in the example.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

DRAWINGS

FIG. 1 is a schematic flowchart diagram of a volume adjustment method according to an embodiment of the present application;

FIG. 2 is a schematic flowchart diagram of another volume adjustment method according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram 1 of a positioning signal according to an embodiment of the present disclosure;

FIG. 4 is a schematic flowchart diagram of another volume adjustment method according to an embodiment of the present disclosure;

FIG. 5 is a schematic diagram 2 of a positioning signal according to an embodiment of the present disclosure;

FIG. 6 is a schematic flowchart diagram of another volume adjustment method according to an embodiment of the present disclosure;

FIG. 7 is a schematic flowchart diagram of another volume adjustment method according to an embodiment of the present disclosure;

FIG. 8 is a structural block diagram of a volume adjustment apparatus according to an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure.

Detailed ways

The technical solutions of the present application will be further described below with reference to the accompanying drawings and specific embodiments. Before discussing the exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as a process or method depicted as a flowchart. Although the flowcharts describe the various steps as a sequential process, many of the steps can be implemented in parallel, concurrently, or concurrently. In addition, the order of the steps can be rearranged. The process may be terminated when its operation is completed, but may also have additional steps not included in the figures. The processing may correspond to methods, functions, procedures, subroutines, subroutines, and the like.

At present, the volume adjustment function of the smart phone is relatively passive, and generally requires the user to manually adjust the volume button to adjust the volume of the smartphone. For example, when the user is outdoors, the volume of the smartphone is generally higher, and the user generally needs to increase the volume of the phone indoors; if the user forgets to increase the volume of the smartphone, indoors, such as a library or conference The loud volume of the cell phone in the room caused a lot of noise. The volume adjustment method provided by the embodiment of the present application can improve the situation that the above volume control is relatively passive.

1 is a schematic flowchart of a volume adjustment method according to an embodiment of the present application. The method may be performed by a volume control device, where the device may be implemented by at least one of software and hardware, and may be integrated into a terminal device. . As shown in FIG. 1, the method includes step 101, step 102, and step 103.

In step 101, a signal strength of a positioning signal in the terminal device is acquired, and an environment type in which the terminal device is located is determined according to the signal strength.

The positioning signal in the terminal device may be, but not limited to, a GPS signal of a Global Positioning System (GPS) module in the mobile phone. In places with more shielding, such as indoors, the signal strength of the GPS signal of the mobile phone is relatively weakened, while in an open place such as outdoor, the signal strength of the GPS signal is relatively enhanced. The signal strength of the GPS signal in the mobile phone can be used to determine whether the user is indoors or outdoors; the types of environments include indoors and outdoors.

In an embodiment, as shown in FIG. 2, step 101 can be implemented by step 101a, step 101b, and step 101c.

In step 101a, the signal strength of the positioning signal in the terminal device is acquired.

In step 101b, geographical location information is acquired according to the positioning signal and map data of the terminal device.

In step 101c, an environment type in which the terminal device is located is determined according to the signal strength and geographic location information.

The map data of the terminal device may be obtained by the mobile phone through a map application interface installed therein, for example, a mobile phone own map application, a high-tech map, a Baidu map, and the like. Through the GPS signal and the map data, the location of the terminal device can be located to determine the geographical location information of the terminal device; the geographical location information includes: a gymnasium, a residential community, an office building, a library, and a road. As shown in Figure 3, the location of the terminal device is located at point A, and point A is located in the gym.

If the user holds the mobile phone in a seat in a corner of the gymnasium, there are more shields near the seat, resulting in a relatively weak signal strength of the GPS signal of the user's mobile phone, and the geographical location information obtained by the positioning includes being located in the gymnasium. Then, it can be judged that the type of environment in which the user's mobile phone is located is outdoors.

If the user holds the mobile phone on a balcony of the office building, the signal strength of the GPS signal of the mobile phone on the balcony is relatively strong, and since the geographical location information obtained by the positioning includes being located in the office building, the environment type of the user's mobile phone can be determined. For indoors.

It should be noted that the implementation order of step 101a and step 101b is not limited thereto, and step 101b may also be implemented before step 101a.

In step 102, corresponding volume adjustment information is determined according to the environment type and the stored preset adjustment table.

The stored preset adjustment table includes a relationship mapping table of the environment type and the volume adjustment information; for example, the environment type is indoor, and the requirement of the volume of the terminal device in the indoor user does not need to be too large, so the corresponding volume adjustment information is adjusted. It is 5 (the volume range of the terminal device is 0-10), and the volume is adjusted to an intermediate value to meet the user's demand for volume in the room. As shown in Fig. 3, the environment type is outdoor, the user is positioned in the gymnasium, and the stadium has lower noise, the user's perception of the sound becomes lower, and the volume demand of the terminal device is relatively larger, so the corresponding volume adjustment The information is adjusted to 10, and the user can hear the sound of the mobile phone outdoors.

In an embodiment, as shown in FIG. 4, step 1020 is further included before step 102.

In step 1020, according to the positioning signal and the map data, road condition information of a road that satisfies a preset condition, and a vertical distance of the road to an anchor point that acquires the positioning signal are acquired.

The preset condition may be, but is not limited to, the vertical distance to the positioning point of the positioning signal is less than the first distance; for example, when the first distance is 200 meters, the road that meets the preset condition is to obtain the positioning signal. The vertical distance of the anchor point is less than 200 meters; because if the vertical distance of the anchor point from the road is greater than 200 meters, the influence of noise on the road on the anchor point can be neglected. As shown in FIG. 5, when the positioning point is point B, the vertical distance of point B from the first avenue and the second avenue is greater than 200 meters, so when the positioning point is point B, there is no road meeting the preset condition. When the anchor point is C point, the vertical distance between point C and the first avenue and the second avenue are less than 200 meters, so the first avenue and the second avenue are both in accordance with the preset conditions.

The road condition information of the road includes unblocked, normal and congested; as shown in Figure 5, the road condition information of the eastern section of the first avenue is ordinary, the road condition information of the northern section of the second avenue is congestion, and the anchor point C is to the east section of the first avenue. The vertical distance is 20 meters and the vertical distance from the north section of Second Avenue is 30 meters.

Step 102 is implemented by determining corresponding volume adjustment information according to the road condition information, the vertical distance, the environment type, and the stored preset adjustment table.

Table 1 is a partial content of the stored preset adjustment table. As shown in FIG. 5, the east section of the first avenue is the south side road of the anchor point C, and the north section of the second avenue is the west side road of the anchor point C. Corresponding to Table 1, it can be determined that the corresponding volume adjustment information is adjusted to 7.

Table 1

It should be noted that, not limited to the east side road, the south side road, the west side road, and the north side road shown in Table 1, it may be changed according to the surrounding road construction of the position information, for example, the southeast side road, the northwest side road, Southwest side roads and northeast side roads, etc.

In an embodiment, as shown in FIG. 6, step 1021 is further included before step 102.

In step 1021, a relative altitude of the positioning point is determined according to the positioning signal and the map data.

The GPS signal generally includes the altitude measured by it, and the altitude is generally measured by using a certain sea level as a reference line, and the altitude of each area/city is also different, so it is necessary to determine according to the map data. The relative altitude of the anchor point. For example, the altitude measured in the GPS signal is 100 meters, and the city where the positioning point is located is a certain area of a certain city. The average altitude of the area is 5 meters, and the relative altitude can be determined to be 95 meters.

The step 102 is implemented by determining corresponding volume adjustment information according to the relative altitude, the road condition information, the vertical distance, the environment type, and the stored preset adjustment table.

Among them, because the height of the floor where the user is located is different for the size of the noise, for some high-rise residential areas, if there is a road around it, it is located on the floor below 20 meters, because only the near-distance noise is received, and the trees are blocked. The noise is relatively small compared to the floor above 20 meters; the floor above 70 meters is relatively small due to the attenuation of sound; and the floor of 20 meters to 70 meters is exposed to the stereoscopic propagation of noise due to no obstruction. Among them, the noise caused by the floor located between 20 meters and 70 meters is relatively large. Therefore, as shown in Table 2, for the partial content of the stored preset adjustment table, if the relative altitude of the positioning point C is between 30 meters and 70 meters, the volume adjustment adjustment information is adjusted to 8; if less than 30 meters , or 70 meters or more, the relative volume adjustment information is adjusted to 7. In this way, a more reasonable volume adjustment information can be obtained according to the relative altitude.

Table 2

In step 103, the volume of the terminal device is adjusted according to the volume adjustment information.

In an embodiment, the manner of adjusting the volume of the terminal device includes at least one of the following:

In the first mode, the current volume value of the terminal device is increased or decreased according to the first preset adjustment value in the volume adjustment information, and the current volume value of the terminal device is set to the volume. Adjusting a second preset adjustment value in the information; and third, increasing or decreasing the current volume value of the terminal device according to the volume adjustment coefficient in the volume adjustment information.

For example, the volume range of the terminal device is 0-10, the first preset adjustment value in the volume adjustment information is 3, the adjustment attribute is increased, and the current volume value of the terminal device is 5, after the execution mode 1, the terminal The volume value of the device will be adjusted to 8. Correspondingly, if the first preset adjustment value in the volume adjustment information is 3 and the adjustment attribute is decreased, the volume value of the terminal device will be adjusted to 2 after performing the mode one.

For another example, the second preset adjustment value in the volume adjustment information is 7, and the current volume value of the terminal device is 5; after the execution mode 2, the volume value of the terminal device is directly adjusted to 7.

For another example, if the volume adjustment coefficient in the volume adjustment information is 1.2, and the current volume value of the terminal device is 5, after the execution mode 3, the volume value of the terminal device will be adjusted to 6 (ie, 5*1.2); if the volume adjustment information is The volume adjustment factor in the medium is 0.8, and the current volume value of the terminal device is 5. After the mode 3 is executed, the volume value of the terminal device will be adjusted to 4 (ie, 5*0.8).

In an embodiment, when the current volume value of the terminal device is not equal to the second preset adjustment value, setting a current volume value of the terminal device to a second pre-in the volume adjustment information. Set the adjustment value.

In an embodiment, as shown in FIG. 7, step 103 can also be implemented by step 103a, step 103b and step 103c.

In step 103a, a noise value in the current environment is determined by the sound sensor of the terminal device.

The noise value may be a sound decibel value in the environment, for example, the noise value of the ordinary office is 50 decibels, and the noise value of the street is 30 decibels.

In step 103b, the noise value is multiplied by a corresponding preset scale factor, and the volume adjustment information is summed to obtain second volume adjustment information.

For example, 0-20 decibels is an almost imperceptible sound; 20-40 decibels are quiet, softly whispering sounds; 40-60 decibels are the voice of ordinary indoor conversations; 60-70 decibels are noisy and detrimental to the nerves; 70-90 decibels are very noisy and nerve cells are destroyed. The noise value within 0-40 decibels does not affect the user's sense of hearing on the volume of the mobile phone. 40-60 decibels have a slight impact on the user's sense of hearing, and 60-70 decibels will have a greater impact on the user's sense of hearing. 70-90 decibels will have a very big impact on the user's sense of hearing.

As shown in Table 3, the preset scale factor corresponding to the noise value of 0-40 dB is 0; the preset scale factor corresponding to the noise value of 40-60 dB is 0.006, which has a slight influence on the user's sense of hearing, 60-70 dB The preset scale factor corresponding to the noise value is 0.012; the preset scale factor corresponding to the noise value of 70-90 dB is 0.02. According to the difference of the noise value, the noise value is multiplied by its corresponding preset proportional coefficient, and then summed with the volume adjustment information to obtain the second volume adjustment information.

table 3

噪声值(单位：分贝)Noise value (unit: decibel)	预设比例系数Preset scale factor
0-400-40	00
40-6040-60	0.0060.006
60-7060-70	0.0120.012
70-9070-90	0.020.02

For example, the first preset adjustment value in the volume adjustment information is 3, the adjustment attribute is increased, the current volume value of the terminal device is 5; the noise value in the current environment is 50, and the corresponding preset scale coefficient is 0.006, then Multiplying the noise value by a preset proportional coefficient, and summing with the first preset adjustment value in the volume adjustment information: 50*0.006+3=3.3, obtaining the second volume adjustment information to increase 3.3, adjusting After that, the volume value of the terminal device is 8.3.

For another example, the second preset adjustment value in the volume adjustment information is 7, and the current volume value of the terminal device is 5; then the noise value is multiplied by a preset proportional coefficient, and then the second in the volume adjustment information. The preset adjustment value is summed: 50*0.006+7=7.3; after adjustment, the volume value of the terminal device is 7.3.

In step 103c, the volume of the terminal device is adjusted according to the second volume adjustment information.

The adjustment process can be referred to the relevant description above.

FIG. 8 is a structural block diagram of a volume adjustment apparatus according to an embodiment of the present disclosure. The apparatus may be implemented by at least one of software and hardware, and is generally integrated in a terminal device, as shown in FIG. The type determination module 201, the volume adjustment determination module 202, and the adjustment module 203.

The environment type determining module 201 is configured to acquire a signal strength of the positioning signal in the terminal device, and determine an environment type in which the terminal device is located according to the signal strength.

The volume adjustment determining module 202 is configured to determine corresponding volume adjustment information according to the environment type and the stored preset adjustment table.

The adjustment module 203 is configured to adjust the volume of the terminal device according to the volume adjustment information.

The volume adjustment device provided in the embodiment of the present application determines the environment type of the terminal device by acquiring the signal strength of the positioning module in the terminal device, and controls the adjustment terminal device according to the environment type and the stored preset adjustment table. volume. By adopting the above technical solution, the volume adjustment efficiency of the terminal device is improved, and the power consumption of the terminal device is reduced.

In an embodiment, the environment type determining module 201 is further configured to: obtain the geographic location information according to the positioning signal and the map data of the terminal device, before determining the environment type in which the terminal is located according to the signal strength; The environment type determining module 201 is configured to determine an environment type in which the terminal device is located according to the signal strength and geographic location information.

In an embodiment, the volume adjustment determining module 202 is further configured to: before the determining the corresponding volume adjustment information according to the environment type and the stored preset adjustment table, obtain the satisfaction according to the positioning signal and the map data. a road condition information of the conditional road, and a vertical distance of the road to the positioning point of the positioning signal; the volume adjustment determining module 202 is configured to: according to the road condition information, the vertical distance, the environment type, and the storage The preset adjustment table determines the corresponding volume adjustment information.

In an embodiment, the volume adjustment determining module 202 is further configured to: determine the positioning according to the positioning signal and the map data before determining corresponding volume adjustment information according to the environment type and the stored preset adjustment table. The relative altitude of the point; the volume adjustment determining module 202 is configured to determine corresponding volume adjustment information according to the relative altitude, the road condition information, the vertical distance, the environment type, and the stored preset adjustment table.

In an embodiment, the adjustment module 203 is configured to: determine, by using a sound sensor of the terminal device, a noise value in a current environment, and multiply the noise value by a preset proportional coefficient corresponding to the noise value, and according to the The volume adjustment information determines second volume adjustment information; and the volume of the terminal device is adjusted according to the second volume adjustment information.

In an embodiment, the adjustment module 203 is configured to adjust the volume of the terminal device by one of: increasing a current volume value of the terminal device according to a first preset adjustment value in the volume adjustment information Large or decreasing;

Setting a current volume value of the terminal device to a second preset adjustment value in the volume adjustment information; and increasing a current volume value of the terminal device according to a volume adjustment coefficient in the volume adjustment information Reduced.

Storage media - any type of storage device or storage device. The term "storage medium" is intended to include: a mounting medium such as a Compact Disc Read-Only Memory (CD-ROM), a floppy disk or a tape device; a computer system memory or a random access memory such as a dynamic random access memory ( Dynamic Random Access Memory (DRAM), Double Data Rate Random Access Memory (DDR RAM), Static Random Access Memory (SRAM), Dynamic Data Memory (Extended Data Output Random Access Memory, EDO RAM) ), Rambus Random Access Memory (Rambus RAM), etc.; non-volatile memory such as flash memory, magnetic media (such as hard disk or optical storage); registers or other similar types of memory elements, and the like. The storage medium may also include other types of memory or a combination thereof. Additionally, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system, the second computer system being coupled to the first computer system via a network, such as the Internet. The second computer system can provide program instructions to the first computer for execution. The term "storage medium" can include two or more storage media that can reside in different locations (eg, in different computer systems connected through a network). A storage medium may store program instructions (eg, a computer program) executable by one or more processors.

Of course, the storage medium containing the computer executable instructions provided by the embodiment of the present application is not limited to the volume adjustment operation as described above, and may also be implemented in the volume adjustment method provided by any embodiment of the present application. Related operations.

The embodiment of the present application provides a terminal device, where the volume adjustment device provided by the embodiment of the present application can be integrated. FIG. 7 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure. As shown in FIG. 7, the terminal device may include: a casing (not shown), a touch screen (not shown), a touch button (not shown), a memory 301, and a central processing unit (Central Processing). Unit, CPU) 302 (also referred to as a processor, hereinafter referred to as CPU), a circuit board (not shown), and a power supply circuit (not shown). The circuit board is disposed inside a space enclosed by the casing; the CPU 302 and the memory 301 are disposed on the circuit board; and the power circuit is configured to supply power to each circuit or device of the terminal device The memory 301 is configured to store executable program code; the CPU 302 runs a computer program corresponding to the executable program code by reading executable program code stored in the memory 301 to implement the following operations: Obtaining a signal strength of the positioning signal in the terminal device, determining an environment type of the terminal device according to the signal strength; determining corresponding volume adjustment information according to the environment type and the stored preset adjustment table; and adjusting the volume according to the volume adjustment The information adjusts the volume of the terminal device.

The terminal device further includes: a peripheral interface 303, a radio frequency (RF) circuit 305, an audio circuit 306, a speaker 311, a power management chip 308, an input/output (I/O) subsystem 309, a touch screen 312, and others. Input/control device 310 and external port 304 are communicated via one or more communication buses or signal lines 307.

It should be understood that the illustrated terminal device 300 is merely one example of a terminal device, and that the terminal device 300 may have more or fewer components than those shown in the figures, and two or more components may be combined. Or it can have different component configurations. The various components shown in the figures can be implemented in hardware, software, or a combination of hardware and software, including at least one of signal processing and application specific integrated circuits.

The terminal device for volume adjustment provided in this embodiment is described in detail below, and the terminal device takes a mobile phone as an example.

The memory 301 can be accessed by the CPU 302, the peripheral interface 303, etc., and the memory 301 can include a high speed random access memory, and can also include a non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices. Or other volatile solid-state storage devices.

Peripheral interface 303, which can connect the input and output peripherals of the device to CPU 302 and memory 301.

I/O subsystem 309, which can connect input and output peripherals on the device, such as touch screen 312 and other input/control devices 310, to peripheral interface 303. I/O subsystem 309 can include display controller 3091 and one or more input controllers 3092 for controlling other input/control devices 310. Wherein, one or more input controllers 3092 receive electrical signals from other input/control devices 310 or transmit electrical signals to other input/control devices 310, and other input/control devices 310 may include physical buttons (press buttons, rocker buttons, etc.) ), dial, slide switch, joystick, click wheel. It is worth noting that the input controller 3092 can be connected to any of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse.

The touch screen 312 is an input interface and an output interface between the user terminal device and the user, and displays the visual output to the user. The visual output may include graphics, text, icons, videos, and the like.

Display controller 3091 in I/O subsystem 309 receives an electrical signal from touch screen 312 or an electrical signal to touch screen 312. The touch screen 312 detects the contact on the touch screen, and the display controller 3091 converts the detected contact into an interaction with the user interface object displayed on the touch screen 312, that is, realizes human-computer interaction, and the user interface object displayed on the touch screen 312 can be operated. The icon of the game, the icon of the network to the corresponding network, and the like. It is worth noting that the device may also include a light mouse, which is a touch sensitive surface that does not display a visual output, or an extension of a touch sensitive surface formed by a touch screen.

The RF circuit 305 is mainly configured to establish communication between the mobile phone and the wireless network (ie, the network side), and implement data reception and transmission between the mobile phone and the wireless network. For example, sending and receiving short messages, emails, and the like. For example, the RF circuit 305 receives and transmits an RF signal, also referred to as an electromagnetic signal, and the RF circuit 305 converts the electrical signal into an electromagnetic signal or converts the electromagnetic signal into an electrical signal and conducts the electromagnetic signal with the communication network and other devices. Communication. RF circuitry 305 may include known circuitry configured to perform these functions including, but not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a codec CODER-DECoder (CODEC) chipset, Subscriber Identity Module (SIM), etc.

The audio circuit 306 is primarily configured to receive audio data from the peripheral interface 303, convert the audio data into an electrical signal, and transmit the electrical signal to the speaker 311.

The speaker 311 is arranged to restore the voice signal received by the handset from the wireless network via the RF circuit 305 to sound and play the sound to the user.

The power management chip 308 is configured to provide power and power management for the hardware connected to the CPU 302, the I/O subsystem, and the peripheral interface.

The terminal device provided by the embodiment of the present invention can improve the volume adjustment efficiency of the terminal device and reduce the power consumption of the terminal device.

The volume adjustment device, the storage medium, and the terminal device provided in the foregoing embodiments may perform the volume adjustment method provided by any embodiment of the present application, and have a corresponding function module for performing the method. For details of the techniques not described in detail in the above embodiments, reference may be made to the volume adjustment method provided by any embodiment of the present application.

Claims

A volume adjustment method includes:

Obtaining a signal strength of the positioning signal in the terminal device, and determining an environment type of the terminal device according to the signal strength;

Determining corresponding volume adjustment information according to the environment type and the stored preset adjustment table;

Adjusting the volume of the terminal device according to the volume adjustment information.
The method of claim 1, before determining the type of environment in which the terminal is located according to the signal strength, further comprising:

Obtaining geographic location information according to the positioning signal and map data of the terminal device;

The determining, according to the signal strength, the type of the environment in which the terminal is located includes:

Determining an environment type in which the terminal device is located according to the signal strength and geographic location information.
The method of claim 2, before determining the corresponding volume adjustment information according to the environment type and the stored preset adjustment table, further comprising:

Obtaining, according to the positioning signal and the map data, road condition information of a road that meets a preset condition, and a vertical distance of the road to an positioning point that acquires the positioning signal;

The determining, according to the environment type and the stored preset adjustment table, the corresponding volume adjustment information includes:

Corresponding volume adjustment information is determined according to the road condition information, the vertical distance, the environment type, and the stored preset adjustment table.
The method of claim 3, before determining the corresponding volume adjustment information according to the environment type and the stored preset adjustment table, further comprising:

Determining a relative altitude of the positioning point according to the positioning signal and the map data;

The determining, according to the environment type and the stored preset adjustment table, the corresponding volume adjustment information further includes:

Corresponding volume adjustment information is determined according to the relative altitude, the road condition information, the vertical distance, the environment type, and the stored preset adjustment table.
The method of claim 1, wherein adjusting the volume of the terminal device according to the volume adjustment information comprises:

Determining, by the sound sensor of the terminal device, a noise value in a current environment, multiplying the noise value by a preset proportional coefficient corresponding to the noise value, and determining second volume adjustment information according to the volume adjustment information;

Adjusting the volume of the terminal device according to the second volume adjustment information.
The method of claim 1, wherein adjusting the volume of the terminal device according to the volume adjustment information comprises one of the following:

And increasing or decreasing a current volume value of the terminal device according to the first preset adjustment value in the volume adjustment information; setting a current volume value of the terminal device to a second one of the volume adjustment information a preset adjustment value; and increasing or decreasing a current volume value of the terminal device according to the volume adjustment coefficient in the volume adjustment information.
The method of claim 1 wherein said positioning signal is a global positioning system GPS signal in a handset.
The method of claim 1, wherein the stored preset adjustment table comprises: a relationship mapping table of the environment type and the volume adjustment information.
The method according to claim 3, wherein the road that satisfies the preset condition is: a road to which the vertical distance of the positioning signal acquisition point is smaller than the first distance.
A volume adjustment device includes:

An environment type determining module, configured to acquire a signal strength of a positioning signal in the terminal device, and determine an environment type of the terminal device according to the signal strength;

a volume adjustment determining module, configured to determine corresponding volume adjustment information according to the environment type and the stored preset adjustment table;

The adjustment module is configured to adjust the volume of the terminal device according to the volume adjustment information.
The apparatus of claim 10, wherein the volume adjustment determination module is configured to:

Obtaining, according to the positioning signal and the map data, road condition information of a road that meets a preset condition, a vertical distance from the road to acquiring an positioning point of the positioning signal, and determining a relative altitude of the positioning point;

Corresponding volume adjustment information is determined according to the relative altitude, the road condition information, the vertical distance, the environment type, and the stored preset adjustment table.
The apparatus of claim 10, wherein the environment type determining module is further configured to:

And acquiring, according to the positioning signal and the map data of the terminal device, geographic location information; determining, according to the signal strength and the geographic location information, an environment type in which the terminal device is located.
The apparatus according to claim 11, wherein the adjustment module is configured to: determine, by a sound sensor of the terminal device, a noise value in a current environment, and multiply the noise value by a preset proportional coefficient corresponding to the noise value And determining second volume adjustment information according to the volume adjustment information;

Adjusting the volume of the terminal device according to the second volume adjustment information.
The apparatus of claim 10, wherein the adjustment module is configured to adjust a volume of the terminal device by one of:

And increasing or decreasing a current volume value of the terminal device according to the first preset adjustment value in the volume adjustment information;

Setting a current volume value of the terminal device to a second preset adjustment value in the volume adjustment information;

And increasing or decreasing a current volume value of the terminal device according to the volume adjustment coefficient in the volume adjustment information.
The apparatus of claim 10 wherein said positioning signal is a global positioning system GPS signal in a handset.
The apparatus according to claim 10, wherein said stored preset adjustment table comprises: a relationship mapping table of said environment type and said volume adjustment information.
The apparatus according to claim 11, wherein the road that satisfies the preset condition is: a road to which the vertical distance of the positioning point of the positioning signal is smaller than the first distance.
The apparatus of claim 11 wherein the road condition information of the road comprises: unblocked, normal, and congested.
A computer readable storage medium having stored thereon a computer program, the program being executed by a processor to implement the volume adjustment method according to any one of claims 1-9.
A terminal device comprising a memory, a processor, and a computer program stored on the memory and operable by the processor, the processor executing the computer program to implement the volume adjustment according to any one of claims 1-9 method.