CN114927140A

CN114927140A - Voice broadcasting method, device, equipment and medium

Info

Publication number: CN114927140A
Application number: CN202210570025.XA
Authority: CN
Inventors: 芮元勋; 蔡勇
Original assignee: Hozon New Energy Automobile Co Ltd
Current assignee: Hozon New Energy Automobile Co Ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-19

Abstract

The application provides a voice broadcasting method, a voice broadcasting device, voice broadcasting equipment and voice broadcasting media. The method comprises the following steps: determining the music style of music being played in the vehicle; adjusting the voice broadcasting style according to the music style; and carrying out voice broadcast by utilizing the adjusted style. The method and the device have the advantages that the voice playing mode is enriched, the whole adjusting process is flexible and quick, and accordingly the satisfaction degree of the user in using the voice broadcast is effectively improved.

Description

Voice broadcasting method, device, equipment and medium

Technical Field

The embodiment of the application relates to the technical field of vehicle voice, in particular to a voice broadcasting method, device, equipment and medium.

Background

With the development of voice technology, voice interaction has become a human-computer interaction function for promoting intelligent vehicle standard matching of various large vehicle factories. However, the current voice broadcast by the vehicle is usually preset when the vehicle factory leaves the factory, and the broadcast mode is not only fixed and monotonous, but also easily causes the user to feel uncomfortable in use.

Disclosure of Invention

The embodiment of the application provides a voice broadcast method, a voice broadcast device, voice broadcast equipment and voice broadcast media, voice broadcast modes are enriched, the whole adjustment process is flexible and fast, and therefore the satisfaction degree of users in voice broadcast is effectively improved.

In a first aspect, an embodiment of the present application provides a voice broadcast method, which is applied to a vehicle, and includes:

determining the music style of music being played in the vehicle;

adjusting the voice broadcasting style according to the music style;

and carrying out voice broadcast by utilizing the adjusted style.

In a second aspect, an embodiment of the present application provides a voice broadcast device, configured in a vehicle, including:

the determining module is used for determining the music style of music playing in the vehicle;

the adjusting module is used for adjusting the voice broadcasting style according to the music style;

and the broadcasting module is used for carrying out voice broadcasting by utilizing the adjusted style.

In a third aspect, an embodiment of the present application provides a vehicle, including:

the processor is used for calling and running the computer program stored in the memory so as to execute the voice broadcasting method in the embodiment of the first aspect.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, configured to store a computer program, where the computer program enables a computer to execute the voice broadcast method described in the first aspect.

In a fifth aspect, the present application provides a computer program product, which includes a computer program/instruction, and when the computer program/instruction is executed by a processor, the computer program/instruction implements the voice broadcast method described in the first aspect.

The technical scheme disclosed by the embodiment of the application at least has the following beneficial effects:

the method comprises the steps of determining the music style of music being played in the vehicle, adjusting the voice broadcasting style according to the music style, and performing voice broadcasting by using the adjusted style. Therefore, the voice broadcasting style can be adjusted according to the music played in the car, the voice playing modes are enriched, the whole adjusting process is flexible and quick, and the satisfaction degree of the user in using the voice broadcasting is effectively improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic flowchart of a voice broadcast method provided in an embodiment of the present application;

fig. 2 is a schematic flowchart of a voice broadcast method provided in an embodiment of the present application;

fig. 3 is a schematic block diagram of a voice broadcasting device provided in an embodiment of the present application;

FIG. 4 is a schematic block diagram of a vehicle provided in an embodiment of the present application.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The voice broadcasting method and the voice broadcasting system are suitable for the situation that when a user uses a man-machine interaction function configured on a vehicle at present, due to voice broadcast of the vehicle, the voice broadcast is usually preset when a vehicle factory leaves a factory, so that the voice broadcast mode is not only fixed and monotonous, but also easily causes the user to feel uncomfortable in use. Therefore, the method capable of adjusting the voice broadcast is designed, the voice broadcast mode can be enriched through the method, and the satisfaction degree of the user using the voice broadcast is improved.

A voice broadcast method provided in an embodiment of the present application is described in detail below with reference to the accompanying drawings.

Fig. 1 is a schematic flow chart of a voice broadcasting method provided in an embodiment of the present application. The voice broadcasting method provided by the embodiment of the application can be executed by a voice broadcasting device. The voice broadcasting device may be comprised of hardware and/or software, and may be integrated into a vehicle.

As shown in fig. 1, the voice broadcasting method includes the steps of:

s101, determining the music style of music playing in the car.

The music being played specifically refers to music in a playing state.

In this embodiment, the music style is the music type.

In general, the types of music can be roughly classified into the following: ancient style, fashion, modern, rock, ethnic, jazz, etc. Of course, according to the practical application requirement, the music type may be further divided more finely, and the present embodiment does not specifically limit the music type.

The user (such as a driver) can control a music player in the vehicle to play some favorite music to adjust the atmosphere in the vehicle during the driving of the vehicle. When a user starts a voice interaction function of the vehicle and performs voice interaction, the voice broadcasting is generally performed according to a mode set by a factory, so that when the user performs man-machine interaction operation, if the voice broadcasting style is different from the music style currently played by a music player in the vehicle, the whole atmosphere in the vehicle is not consistent, serious split feeling exists, and the user experience is poor.

Based on the reasons, the method and the device can adjust the voice playing style according to the music style by determining the music style of music being played in the vehicle, so that the adjusted voice playing style and the music style in the vehicle can be kept consistent and provide a basis.

For example, the present application determines the music style of music being played in a vehicle, and may be implemented as follows:

in one mode

Acquiring configuration information corresponding to music being played in a vehicle;

and determining the music style of the music being played in the vehicle according to the configuration information.

The configuration information corresponding to the music being played in the vehicle specifically refers to a preset music style.

In this embodiment, the preset music style is any music style set on a car-on-board large screen, a display screen on a center console, or other displays of the vehicle before the user drives the vehicle.

Specifically, the configuration information (preset music style) corresponding to the music playing in the vehicle can be acquired from the music player side in the vehicle through any electronic system on the vehicle, so that the music style of the music playing in the vehicle can be determined according to the acquired configuration information.

In this embodiment, any electronic system on the vehicle may be any system having a data processing function and performing voice interaction with a user. For example, the system can be selected as a vehicle central control system, an intelligent rearview mirror system or an intelligent head-up display system.

For example, if a preset music style corresponding to music being played in the vehicle is acquired from the music player side in the vehicle as popular, it may be determined that the music style of the music being played in the vehicle is: is popular.

Mode two

Acquiring audio data of music being played in a vehicle;

identifying the audio data to determine a music style of music being played in the vehicle

Specifically, the audio data of the music being played in the vehicle can be obtained from the music player side in the vehicle through any electronic system on the vehicle. The acquired audio data is then identified to determine the music style in which music is being played in the vehicle.

Optionally, the obtained audio data may be identified to determine a music style of music being played in the vehicle, and the identification may be implemented by a preset algorithm. The preset algorithm in the present application may be any method or rule that can determine, based on the audio data, a music style corresponding to the audio data, and is not specifically limited herein.

As an alternative implementation, the acquired audio data may be analyzed by using a music style recognition model to determine the music style of the audio data, and so on.

It should be noted that, for the specific implementation manner of determining the music style of the audio data by using the music style identification model in the present application, details will be described in the following embodiments, which are not described herein again.

And S102, adjusting the voice broadcasting style according to the music style.

Illustratively, after the music style of music being played in the vehicle is acquired, the voice broadcasting style of the vehicle can be adjusted in real time according to the music style, so that the adjusted voice broadcasting style is consistent with the music style in the vehicle, and conditions are provided for improving the satisfaction degree of a user.

As an optional implementation manner, the method and the device for adjusting the voice broadcast style according to the music style may include the following steps:

first case

And in the style mapping relation, determining a target style of voice broadcasting according to the music style, and adjusting the style of voice broadcasting according to the target style.

The style mapping relationship may be a correspondence relationship between a music style and a voice broadcast style that is constructed according to the music style. For example, the style mapping relationship may be as shown in table 1 below:

TABLE 1

Music style	Voice broadcast style
		Rocking and rolling device	Lively and active
Ancient style	Gentle
		…	…
Popularity of	Is normal and normal

For example, after the music style of music being played in the vehicle is determined, the voice broadcast style corresponding to the music style can be searched in the style mapping relationship according to the music style, and the searched voice broadcast style is used as the target style of voice broadcast. And then, adjusting the voice broadcasting style according to the target style so that the adjusted voice broadcasting style is basically consistent with the music style and rhythm played in the vehicle, thereby ensuring that the whole atmosphere in the vehicle is more coherent without splitting.

For example, if the music style is an ancient style, the target style of the voice broadcast corresponding to the ancient style is found to be gentle in the style mapping relationship. At this time, the vehicle adjusts the style of the voice broadcast to be gentle according to the target style of gentle.

It should be noted that, in the present application, the mapping relationship of the lattices can be updated in real time according to actual needs, so as to ensure that the voice broadcast style corresponding to each determined music style can be found according to the determined music style.

Second case

And determining the target style of voice broadcasting according to the characteristics of the music style, and adjusting the style of voice broadcasting according to the target style.

Different music styles are considered, different characteristics are correspondingly provided, and the characteristics can express different moods or emotions. Therefore, when the music style of music being played in the vehicle is determined, the voice broadcasting style matched with the characteristics, namely the target style of voice broadcasting, can be determined according to the characteristics of the music style by analyzing the characteristics of the music style, so that favorable conditions are provided for the whole atmosphere in the unified vehicle.

For example, when the style of music being played in a car is rock, the rock may be characterized as: has strong rhythm and rich passion. These features are adapted to scenes of relaxation, pleasure, etc., and it can be determined that the target style of the voice broadcast can be lively at this time. Therefore, the voice broadcasting style is adjusted to be lively.

For another example, when the music style of music being played in the car is ancient style, the characteristics of the ancient style can be determined as follows: the lyrics are classical and elegant, the expressions are tidy, and the melody is beautiful and has unique aesthetic feeling. These features are adapted to the quiet, relaxed, and comfortable scenes, and it can be determined that the target style of the voice broadcast is gentle at this time. Therefore, the style of voice broadcast can be adjusted to be gentle.

For another example, when the music style in which music is being played in a car is popular, the popularity may be determined to be characterized by: popularity, fashion, and understandability. These characteristics are adapted to the daily life scene, and then it can be determined that the target style of the voice broadcast can be normal at this time. Therefore, the voice broadcasting style can be adjusted to be normal.

That is, the style of the voice broadcast is adjusted according to the music style of music being played in the vehicle, and the style of the voice broadcast may include at least one of the following:

if the music style is rock, adjusting the voice broadcast style to be lively;

if the music style is ancient wind, adjusting the voice broadcast style to be gentle;

and if the music style is popular, adjusting the voice broadcast style to be normal.

And S103, performing voice broadcast by using the adjusted style.

After the voice broadcasting style is adjusted, when the voice broadcasting is required to be carried out on the user, the voice broadcasting method and the voice broadcasting system can carry out the voice broadcasting according to the adjusted style, so that the personalized voice broadcasting under different music styles can be met.

In this embodiment, the voice broadcast to the user may be all scenes of a TTS (Text to Speech) broadcast, for example, the current broadcast volume is too large, and the like.

For example, if the adjusted style is gentle, then when performing voice interaction with the user, the user may use a gentle mood for interaction.

And if the adjusted style is normal, using normal voice for interaction when performing voice interaction with the user.

It can be understood that the method and the device adjust the voice broadcasting style according to the acquired music style by acquiring the music style of the music in the vehicle and perform voice interaction with the user by using the adjusted style, so that the voice broadcasting style is completely adjusted through the music in the vehicle in real time, the user does not need to manually set the voice broadcasting style, and the adjustment of the voice broadcasting style is more flexible and convenient. And after the style of voice broadcast is adjusted according to the music in the car, when a user carries out voice interaction, the heard voice broadcast style is close to the style rhythm of the music in the car, so that the whole atmosphere in the car is more coherent, the split feeling does not exist, and conditions are provided for improving the user experience.

According to the voice broadcasting method provided by the embodiment of the application, the music style of music being played in the vehicle is determined, so that the voice broadcasting style is adjusted according to the music style, and the voice broadcasting is carried out by utilizing the adjusted style. Therefore, the voice broadcasting style can be adjusted according to the music played in the car, the voice playing modes are enriched, the whole adjusting process is flexible and quick, and the satisfaction degree of the user in using the voice broadcasting is effectively improved.

As can be seen from the above description, in the embodiment of the present application, the voice broadcast style is adjusted according to the music style of the music in the vehicle, and the voice broadcast is performed by using the adjusted style.

Based on the above embodiment, when determining the music style of music being played in the vehicle, the method can be implemented by acquiring audio data of music being played in the vehicle to identify the audio data. The following further explains the obtained audio data of music playing in the vehicle to determine the music style of the music playing in the vehicle, with reference to fig. 2.

As shown in fig. 2, the method may include the steps of:

s201, audio data of music playing in the vehicle is obtained.

S202, identifying the audio data to determine the music style of music playing in the vehicle.

For example, the obtained audio data may be input to a music style recognition model as input data, so as to perform analysis processing on the audio data through the music style recognition model to determine a music style corresponding to the audio data (i.e., determine a music style in which music is being played in a vehicle). The music style identification module is a network model for determining the music style corresponding to the audio data based on the audio data.

In this embodiment, the music style recognition model may be obtained by training a neural network such as a deep neural network or a convolutional neural network. The specific training process comprises the following steps:

s1, obtaining an audio data sample set, the audio data sample set including: a plurality of audio data samples, and a musical style for each audio data sample.

Optionally, the embodiment may obtain the audio data sample set by the following manner:

in one mode

And recording the audio of the music with different music styles by using audio recording equipment to obtain an audio data sample set.

Mode two

And acquiring audio data with different music styles from the Internet with mass data information by using a web crawler to obtain an audio data sample set.

Of course, besides the above two ways, the present application may also obtain the audio data sample set by other ways, and the present application is not limited to this specifically.

And S2, training a preset model according to the audio data sample set to obtain a music style recognition model.

For example, after the audio data sample set is obtained, the audio data sample set may be input into a preset model, so that the preset model is trained based on the audio data sample set to determine parameters such as weights of network layers, thereby obtaining a music style recognition model.

The preset model can be a deep neural network or a convolutional neural network or other networks. It is not particularly limited herein.

In this embodiment, after the music style recognition model is obtained through training, the music style recognition model may be further optimized to further improve the accuracy of the music style recognition model. In the specific optimization process, a new audio data sample set is formed based on new and more audio data samples, and then the new audio data sample set is used for training the music style recognition model to obtain a new music style recognition model with higher accuracy.

And S203, adjusting the voice broadcasting style according to the music style.

And S204, performing voice broadcasting by using the adjusted style.

A voice broadcast device according to an embodiment of the present invention will be described with reference to fig. 3. Fig. 3 is a schematic block diagram of a voice broadcast device according to an embodiment of the present application. It should be noted that the voice broadcast device in the present embodiment may be configured in a vehicle.

Wherein, this voice broadcast device 300 includes: a determination module 310, an adjustment module 320, and a broadcast module 330.

The determining module 310 is configured to determine a music style of music being played in the vehicle;

the adjusting module 320 is configured to adjust a voice broadcast style according to the music style;

broadcast module 330 for voice broadcast is carried out to the style after utilizing the adjustment.

An optional implementation manner of this embodiment of this application, the determining module 310 includes: an acquisition unit and a determination unit;

the device comprises an acquisition unit, a display unit and a control unit, wherein the acquisition unit is used for acquiring configuration information corresponding to music playing in a vehicle;

and the determining unit is used for determining the music style of music playing in the vehicle according to the configuration information.

In an alternative implementation of the embodiments of the present application,

the acquisition unit is also used for acquiring audio data of music playing in the vehicle;

and the determining unit is also used for identifying the audio data so as to determine the music style of music playing in the vehicle.

In an optional implementation manner of the embodiment of the present application, the determining unit is specifically configured to:

and inputting the audio data into a music style recognition model to determine the music style of music playing in the vehicle.

An optional implementation manner of the embodiment of the present application, the voice broadcast device 300, further includes: a model acquisition module;

the model obtaining module is configured to obtain an audio data sample set, where the audio data sample set includes: a plurality of audio data samples, and a musical style of each of the audio data samples; and training a preset model according to the audio data sample set to obtain a music style recognition model.

In an optional implementation manner of the embodiment of the present application, the adjusting module 320 is specifically configured to:

in the style mapping relation, determining a target style of voice broadcasting according to the music style;

and adjusting the voice broadcasting style according to the target style.

An optional implementation manner of the embodiment of the present application, the adjusting module 320 is specifically configured to:

determining a target style of voice broadcasting according to the characteristics of the music style;

and adjusting the voice broadcasting style according to the target style.

The voice broadcasting device provided by the application adjusts the voice broadcasting style according to the music style by determining the music style of the music being played in the vehicle, and performs voice broadcasting by using the adjusted style. Therefore, the voice broadcasting style can be adjusted according to the music played in the car, the voice playing modes are enriched, the whole adjusting process is flexible and quick, and the satisfaction degree of the user in using the voice broadcasting is effectively improved.

It should be understood that the voice broadcasting device embodiment and the voice broadcasting method embodiment may correspond to each other, and similar descriptions may refer to the method embodiment. To avoid repetition, the description is omitted here. Specifically, the voice broadcast device 300 shown in fig. 3 may execute the method embodiment corresponding to fig. 1, and the foregoing and other operations and/or functions of each module in the voice broadcast device 300 are respectively for implementing corresponding flows in each method in fig. 1, and are not described herein again for brevity.

The voice broadcasting device 300 according to the embodiment of the present application is described above from the perspective of the functional module with reference to the drawings. It should be understood that the functional modules may be implemented by hardware, by instructions in software, or by a combination of hardware and software modules. Specifically, each step of the voice broadcasting method in the embodiment of the present application may be completed through an instruction in the form of a hardware integrated logic circuit and/or software in the processor, and the steps of the voice broadcasting method disclosed in the embodiment of the present application may be directly embodied as being executed by a hardware decoding processor, or may be executed by a combination of a hardware module and a software module in the decoding processor. Alternatively, the software modules may be located in random access memory, flash memory, read only memory, programmable read only memory, electrically erasable programmable memory, registers, and the like, as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps in the above method embodiments in combination with hardware thereof.

As shown in fig. 4, the vehicle 400 includes at least: a memory 410 and a processor 420.

A memory 410 and a processor 420, the memory 410 being adapted to store a computer program and to transfer the program code to the processor 420. In other words, the processor 420 may call and run a computer program from the memory 410 to implement the voice broadcasting method in the embodiment of the present application.

For example, the processor 420 may be configured to execute the above-mentioned voice broadcasting method embodiments according to instructions in the computer program.

The voice broadcasting method comprises the following steps:

determining the music style of music being played in the vehicle;

adjusting the voice broadcasting style according to the music style;

and carrying out voice broadcast by utilizing the adjusted style.

In some alternative implementations, determining a music style in which music is playing in the vehicle includes:

acquiring audio data of music being played in a vehicle;

the audio data is identified to determine a music style in which music is being played in the vehicle.

In some alternative implementations, identifying the audio data to determine a music style in which music is playing in the vehicle includes:

In some alternative implementations, the music style recognition model is obtained by:

obtaining a set of audio data samples, the set of audio data samples comprising: a plurality of audio data samples, and a musical style of each of the audio data samples;

and training a preset model according to the audio data sample set to obtain a music style recognition model.

In some optional implementation manners, adjusting the style of the voice broadcast according to the music style includes:

and adjusting the voice broadcasting style according to the target style.

In some optional implementations, the style of the voice broadcast is adjusted according to the music style, including;

and adjusting the voice broadcasting style according to the target style.

In some embodiments of the present application, the processor 420 may include, but is not limited to:

general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, and the like.

In some embodiments of the present application, the memory 410 includes, but is not limited to:

volatile memory and/or non-volatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. The volatile Memory may be a Random Access Memory (RAM) which serves as an external cache. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic random access memory (DDR SDRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), and Direct Rambus RAM (DR RAM).

In some embodiments of the present application, the computer program may be partitioned into one or more modules, which are stored in the memory 410 and executed by the processor 420 to perform the methods provided herein. The one or more modules may be a series of computer program instruction segments capable of performing specific functions that describe the execution of the computer program in the vehicle.

As shown in fig. 4, the vehicle 400 may further include:

a transceiver 430, the transceiver 430 may be connected to the processor 420 or the memory 410.

The processor 420 may control the transceiver 430 to communicate with other devices, and specifically, may transmit information or data to the other devices or receive information or data transmitted by the other devices. The transceiver 430 may include a transmitter and a receiver. The transceiver 430 may further include antennas, and the number of antennas may be one or more.

It should be understood that the various components in the vehicle 400 are connected by a bus system that includes a power bus, a control bus, and a status signal bus in addition to a data bus.

The present application also provides a computer storage medium having a computer program stored thereon, which, when executed by a computer, enables the computer to execute the voice broadcasting method of the above-described embodiment. In other words, the present application also provides a computer program product containing instructions, which when executed by a computer, cause the computer to execute the method of the above method embodiments.

When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions described in accordance with the embodiments of the application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more of the available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a Digital Video Disk (DVD)), or a semiconductor medium (e.g., a Solid State Disk (SSD)), among others.

Those of ordinary skill in the art will appreciate that the various illustrative modules and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the module is merely a logical division, and other divisions may be realized in practice, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form.

Modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. For example, functional modules in the embodiments of the present application may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A voice broadcasting method is applied to a vehicle and comprises the following steps:

determining a music style of music being played in the vehicle;

adjusting the voice broadcasting style according to the music style;

and carrying out voice broadcast by utilizing the adjusted style.

2. The method of claim 1, wherein determining a music style in which music is being played in the vehicle comprises:

3. The method of claim 1, wherein determining a music style in which music is being played in the vehicle comprises:

acquiring audio data of music being played in a vehicle;

the audio data is identified to determine a music style of music being played in the vehicle.

4. The method of claim 3, wherein identifying the audio data to determine a musical style in which music is being played in the vehicle comprises:

5. The method of claim 4, wherein the music style recognition model is obtained by:

6. The method according to any one of claims 1 to 5, wherein adjusting the style of the voice broadcast according to the music style comprises:

and adjusting the voice broadcasting style according to the target style.

7. The method according to any one of claims 1 to 5, wherein the style of the voice broadcast is adjusted according to the music style, including;

and adjusting the voice broadcasting style according to the target style.

8. A voice broadcast device, characterized in that, disposes in the vehicle, includes:

9. A vehicle, characterized by comprising:

a processor and a memory, the memory storing a computer program, the processor calling and executing the computer program stored in the memory to perform the voice broadcasting method of any one of claims 1 to 7.

10. A computer-readable storage medium for storing a computer program for causing a computer to execute the voice broadcasting method according to any one of claims 1 to 7.

11. A computer program product comprising computer programs/instructions, characterized in that the computer programs/instructions, when executed by a processor, implement the voice broadcasting method according to any one of claims 1 to 7.