CN115440209A

CN115440209A - Voice control method, device, equipment and computer readable storage medium

Info

Publication number: CN115440209A
Application number: CN202210458957.5A
Authority: CN
Inventors: 安庆涵
Original assignee: Beijing Rockwell Technology Co Ltd
Current assignee: Beijing Rockwell Technology Co Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-12-06

Abstract

The present disclosure relates to a voice control method, apparatus, device, and computer-readable storage medium, the method comprising: receiving a voice control instruction of a user; analyzing the voice control instruction, and determining a target vehicle-mounted terminal for executing the voice control instruction; and outputting prompt information according to the relevant information of the target vehicle-mounted terminal. According to the method and the device, a voice control instruction of a user is received, the voice control instruction is analyzed, a target vehicle-mounted terminal for executing the voice control instruction is determined, and prompt information is output according to relevant information of the target vehicle-mounted terminal. The voice control instruction is analyzed, the target vehicle-mounted terminal for executing the voice control instruction is determined, then the target vehicle-mounted terminal is controlled, the plurality of vehicle-mounted terminals can be controlled, flexibility is high, prompt information is output according to relevant information of the target vehicle-mounted terminal, the execution result of the voice control instruction can be fed back to a user, and user experience is improved.

Description

Voice control method, device, equipment and computer readable storage medium

Technical Field

The present disclosure relates to the field of vehicle control technologies, and in particular, to a voice control method, apparatus, device, and computer readable storage medium.

Background

With the continuous development of science and technology, automobiles are also continuously developed and advanced, and a plurality of vehicle-mounted terminals begin to appear on the automobiles.

However, what is provided in the market at present is more a strategy for controlling a single vehicle-mounted terminal, and a strategy for mutual control among a plurality of vehicle-mounted terminals is lacked, so that when a plurality of vehicle-mounted terminals exist in an automobile, the vehicle-mounted terminals are clumsy to control, lack of flexibility, and poor in user experience.

Disclosure of Invention

In order to solve the technical problem, the present disclosure provides a voice control method, apparatus, device and computer readable storage medium, which can flexibly control a plurality of vehicle-mounted terminals and improve user experience.

In a first aspect, an embodiment of the present disclosure provides a voice control method, where the method is applied to a first vehicle-mounted terminal, and the method includes:

receiving a voice control instruction of a user;

analyzing the voice control instruction, and determining a target vehicle-mounted terminal for executing the voice control instruction;

and outputting prompt information according to the relevant information of the target vehicle-mounted terminal.

In some embodiments, if the voice control instruction includes an identifier of a second vehicle-mounted terminal, the target vehicle-mounted terminal is the second vehicle-mounted terminal;

and if the voice control instruction does not comprise the identifier of the second vehicle-mounted terminal, the target vehicle-mounted terminal is the first vehicle-mounted terminal.

In some embodiments, when the target vehicle-mounted terminal is the second vehicle-mounted terminal and the voice control instruction includes an identifier of an application program to be controlled, outputting a prompt message according to related information of the target vehicle-mounted terminal, including:

and outputting prompt information according to whether the target vehicle-mounted terminal is started, whether the application program is installed in the target vehicle-mounted terminal and whether the application program is downloaded or updated.

In some embodiments, outputting a prompt message according to whether the target vehicle-mounted terminal is turned on, whether the application program is installed in the target vehicle-mounted terminal, and whether the application program is downloaded or updated includes:

if the target vehicle-mounted terminal is not started, generating a prompt voice which does not support the voice control instruction; or

If the target vehicle-mounted terminal is started and the application program is installed on the target vehicle-mounted terminal, generating a prompt voice for the application program to enter a target state; or

If the target vehicle-mounted terminal is started, the application program is not installed in the target vehicle-mounted terminal, and the application program is in a downloading or updating state, generating a prompt voice that the application program is being downloaded or updated; or

And if the target vehicle-mounted terminal is started, the application program is not installed in the target vehicle-mounted terminal, and the application program is not in a downloading or updating state, generating a prompt voice for not finding the application program.

In some embodiments, when the target vehicle-mounted terminal is the first vehicle-mounted terminal and the voice control instruction includes an identifier of an application program to be controlled, outputting a prompt message according to related information of the target vehicle-mounted terminal, including:

and outputting prompt information according to whether the application program is system application, whether the application program is downloaded or updated, whether the target vehicle-mounted terminal is central control equipment and whether the application program needs cross-screen display.

In some embodiments, outputting a prompt message according to whether the application program is a system application, whether the application program is downloaded or updated, whether the target vehicle-mounted terminal is a central control device, and whether the application program needs to be displayed across screens includes:

if the application program is a system application and the target vehicle-mounted terminal is not a central control device, generating a prompt voice for the application program to enter a target state; or

If the application program is not a system application, the application program needs cross-screen display, the target vehicle-mounted terminal is central control equipment, and the voice control instruction is not an instruction for closing the application, generating a prompt voice for the application program to enter a target state; or

If the application program is not system application, the application program needs cross-screen display, the target vehicle-mounted terminal is central control equipment, and the voice control instruction is an application closing instruction, generating a prompt voice for the central control equipment not to support application closing; or

If the application program is not system application, the application program needs cross-screen display, and the target vehicle-mounted terminal is not central control equipment, generating a prompt voice for the application program to enter a target state; or

If the application program is not system application, the application program does not need cross-screen display, and the application program is in a downloading or updating state, generating a prompt voice for downloading or updating the application program; or

And if the application program is not the system application, the application program does not need cross-screen display, and the application program is not in a downloading or updating state, generating a prompt voice for not finding the application program.

In some embodiments, the method further comprises:

when the voice control instruction does not comprise the identifier of the application program to be controlled, if the icon to be controlled is displayed in the display component of the target vehicle-mounted terminal, controlling the icon to be controlled according to the voice control instruction;

and if the display component of the target vehicle-mounted terminal does not have the icon to be controlled, controlling the voice interaction function of the target vehicle-mounted terminal according to the voice control instruction, wherein the voice interaction function is a function of realizing interaction between the user and the first vehicle-mounted terminal through voice.

In a second aspect, an embodiment of the present disclosure provides a voice control apparatus, including:

the receiving module is used for receiving a voice control instruction of a user;

the determining module is used for analyzing the voice control instruction and determining a target vehicle-mounted terminal for executing the voice control instruction;

and the output module is used for outputting prompt information according to the relevant information of the target vehicle-mounted terminal.

In a third aspect, an embodiment of the present disclosure provides an electronic device, including:

a memory;

a processor; and

a computer program;

wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of the first aspect.

In a fourth aspect, the present disclosure provides a computer-readable storage medium, on which a computer program is stored, the computer program being executed by a processor to implement the method of the first aspect.

In a fifth aspect, the disclosed embodiments also provide a computer program product comprising a computer program or instructions which, when executed by a processor, implement the voice control method as described above.

According to the voice control method, the voice control device, the voice control equipment and the computer readable storage medium provided by the embodiment of the disclosure, the voice control instruction is analyzed by receiving the voice control instruction of a user, a target vehicle-mounted terminal for executing the voice control instruction is determined, and prompt information is output according to related information of the target vehicle-mounted terminal. The voice control instruction is analyzed, the target vehicle-mounted terminal for executing the voice control instruction is determined, then the target vehicle-mounted terminal is controlled, the plurality of vehicle-mounted terminals can be controlled, flexibility is high, prompt information is output according to relevant information of the target vehicle-mounted terminal, the execution result of the voice control instruction can be fed back to a user, and user experience is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a flowchart of a voice control method provided in an embodiment of the present disclosure;

fig. 2 is a schematic view of an application scenario provided by an embodiment of the present disclosure;

fig. 3 is a schematic flow chart illustrating execution of a voice control command according to an embodiment of the present disclosure;

FIG. 4 is a schematic flow chart illustrating another example of executing voice control commands according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a voice control apparatus according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.

The embodiment of the present disclosure provides a voice control method, which is described below with reference to specific embodiments.

Fig. 1 is a flowchart of a voice control method according to an embodiment of the present disclosure. The method can be applied to the application scenario shown in fig. 2, where the application scenario includes a user 20, a central control device 21, a vehicle-mounted terminal 22, a vehicle-mounted terminal 23, and a vehicle-mounted terminal 24, where the vehicle-mounted terminal may specifically be a terminal, for example, a smart phone, a palm computer, a tablet computer, a wearable device with a display screen, a desktop computer, a notebook computer, an all-in-one machine, a smart home device, and the like. It can be understood that the voice control method provided by the embodiment of the present disclosure may also be applied in other scenarios.

In the following, the speech control method shown in fig. 1 is described with reference to the application scenario shown in fig. 2, where the method is applied to a first vehicle-mounted terminal, and the method includes the following specific steps:

s101, receiving a voice control instruction of a user.

Specifically, the user sends a voice instruction to wake up the virtual interactive image of the voice assistant of the vehicle-mounted terminal. The central control device 21 sends an instruction for waking up the virtual interactive image of the voice assistant of the vehicle-mounted terminal to the first vehicle-mounted terminal corresponding to the user position according to the user position, and the virtual interactive image of the voice assistant of the first vehicle-mounted terminal is woken up when the first vehicle-mounted terminal receives the waking-up instruction. Then, the virtual interactive image of the voice assistant of the first vehicle-mounted terminal can reply the voice similar to the voice of 'I am' of the user. And then, the user sends out a voice control instruction, the first vehicle-mounted terminal can receive the voice control instruction of the user, and the virtual interactive image of the voice assistant of the first vehicle-mounted terminal feeds back the instruction.

And S102, analyzing the voice control instruction, and determining a target vehicle-mounted terminal for executing the voice control instruction.

After the first vehicle-mounted terminal receives a voice control instruction of a user, analyzing the voice control instruction, and determining a target vehicle-mounted terminal for executing the voice control instruction. For example, the control instruction sent by the user is to open the application A and determine that the first vehicle-mounted terminal is the target vehicle-mounted terminal; the control instruction sent by the user is to open the application a of the rider, and the in-vehicle terminal 22 of the rider is determined to be the target in-vehicle terminal. Then, the target vehicle-mounted terminal is controlled based on the voice control instruction, and control over a plurality of vehicle-mounted terminals is achieved.

And S103, outputting prompt information according to the relevant information of the target vehicle-mounted terminal.

The first vehicle-mounted terminal can output prompt information according to the relevant information of the target vehicle-mounted terminal, the prompt information comprises prompt characters and prompt voice, and the prompt voice is broadcasted through the virtual interaction image of the voice assistant of the first vehicle-mounted terminal.

According to the embodiment of the disclosure, a voice control instruction of a user is received, the voice control instruction is analyzed, a target vehicle-mounted terminal for executing the voice control instruction is determined, and prompt information is output according to relevant information of the target vehicle-mounted terminal. The voice control instruction is analyzed, the target vehicle-mounted terminal for executing the voice control instruction is determined, then the target vehicle-mounted terminal is controlled, control over a plurality of vehicle-mounted terminals can be achieved, flexibility is high, prompt information is output according to relevant information of the target vehicle-mounted terminal, an execution result of the voice control instruction can be fed back to a user, and user experience is improved.

On the basis of the above embodiment, if the voice control instruction includes an identifier of a second vehicle-mounted terminal, the target vehicle-mounted terminal is the second vehicle-mounted terminal; and if the voice control instruction does not comprise the identifier of the second vehicle-mounted terminal, the target vehicle-mounted terminal is the first vehicle-mounted terminal.

For example, if the voice control instruction is to close the app B of the passenger car, and the voice control instruction includes the identifier of the passenger car device, the vehicle-mounted terminal 22 of the passenger car is the target vehicle-mounted terminal. For example, the voice control instruction is to close the B application in the left rear row, and the voice control instruction includes the identifier of the left rear row device, so that the vehicle-mounted terminal 23 in the left rear row is the target vehicle-mounted terminal.

According to the method and the device, a voice control instruction of a user is received, and if the voice control instruction comprises an identifier of a second vehicle-mounted terminal, the target vehicle-mounted terminal is the second vehicle-mounted terminal; and if the voice control instruction does not comprise the identifier of the second vehicle-mounted terminal, the target vehicle-mounted terminal is the first vehicle-mounted terminal. And further, outputting prompt information according to the relevant information of the target vehicle-mounted terminal. The target vehicle-mounted terminal is determined through the identifier of the second vehicle-mounted terminal included in the voice control instruction, so that the target vehicle-mounted terminal is controlled, and the flexibility of controlling the vehicle-mounted terminal is further improved.

On the basis of the above embodiment, when the target vehicle-mounted terminal is the second vehicle-mounted terminal and the voice control instruction includes an identifier of an application program to be controlled, outputting prompt information according to related information of the target vehicle-mounted terminal, including: and outputting prompt information according to whether the target vehicle-mounted terminal is started, whether the target vehicle-mounted terminal is provided with the application program, and whether the application program is downloaded or updated.

When the target vehicle-mounted terminal is not the vehicle-mounted terminal interacting with the user and the voice control instruction comprises the identifier of the application program to be controlled, namely when the first vehicle-mounted terminal controls the application program on the second vehicle-mounted terminal, the prompt information is output according to whether the target vehicle-mounted terminal is started, whether the application program is installed on the target vehicle-mounted terminal and whether the application program is downloaded or updated. For example, the voice control instruction is to open a rider-driving application a, the second vehicle-mounted terminal is a rider-driving vehicle-mounted terminal 22, the identifier of the application program to be controlled is the application a, and the first vehicle-mounted terminal generates corresponding prompt voice according to whether the rider-driving vehicle-mounted terminal 22 is turned on, whether the rider-driving vehicle-mounted terminal 22 is provided with the application a, and whether the application a is in a downloading or updating state, so as to feed back the control instruction of the user in time and improve the experience of the user.

It can be understood that, when the target vehicle-mounted terminal is the second vehicle-mounted terminal, and the voice control instruction includes an identifier of an application program to be controlled, the relevant information of the target vehicle-mounted terminal includes, but is not limited to, the following: whether the target vehicle-mounted terminal is started, whether the application program is installed in the target vehicle-mounted terminal, and whether the application program is downloaded or updated are not specifically limited herein.

Optionally, outputting a prompt message according to whether the target vehicle-mounted terminal is turned on, whether the application program is installed in the target vehicle-mounted terminal, and whether the application program is downloaded or updated, includes: if the target vehicle-mounted terminal is not started, generating a prompt voice which does not support the voice control instruction; or if the target vehicle-mounted terminal is started and the application program is installed on the target vehicle-mounted terminal, generating a prompt voice for the application program to enter a target state; or if the target vehicle-mounted terminal is started, the application program is not installed in the target vehicle-mounted terminal, and the application program is in a downloading or updating state, generating a prompt voice that the application program is being downloaded or updated; or if the target vehicle-mounted terminal is started, the application program is not installed in the target vehicle-mounted terminal, and the application program is not in a downloading or updating state, generating a prompt voice for not finding the application program.

Taking the voice control command as an example of opening the B application of the passenger car, the target vehicle-mounted terminal is the vehicle-mounted terminal 22 of the passenger car. When the vehicle-mounted terminal 22 is not started, generating a prompt voice which does not support the voice control instruction; when the vehicle-mounted terminal 22 is started and the application B is installed in the vehicle-mounted terminal 22, a prompt voice that the application B has been opened is generated; when the vehicle-mounted terminal 22 is started, the application B is not installed in the vehicle-mounted terminal 22 and the application B is in a downloading or updating state, generating a prompt voice that the application B is downloading or updating; when the in-vehicle terminal 22 is turned on, the B application is not installed in the in-vehicle terminal 22, and the B application is not in a state of being downloaded or updated, a prompt voice indicating that the B application is not found is generated, which indicates that the B application is not found in the application store, and thus the prompt is not found.

As shown in fig. 3, when receiving a voice control command of "open XXX", executing S302 to determine whether to designate a vehicle-mounted terminal, in this embodiment, the target vehicle-mounted terminal is the second vehicle-mounted terminal, that is, the vehicle-mounted terminal is designated, so executing S303 to determine whether the designated vehicle-mounted terminal is in an open state, and if so, executing S304 to determine whether the application is a system application; if not, S308 is executed to prompt the user to 'specify that the in-vehicle terminal is not turned on, the operation is not supported'. If the judgment result is yes when executing S304, S305 is executed to judge whether the application is present in the designated in-vehicle terminal, otherwise S309 is executed to judge whether the application is present in the application store. If the judgment result is yes when executing S305, S306 is executed to prompt the user that "the application is opened", otherwise S307 is executed to prompt the user that "the application is not found". If the judgment result is yes when executing S309, then executing S310 judges whether the application has been downloaded, otherwise executing S307 prompts the user that "the application has not been found". If the judgment result is yes when executing S310, executing S306 prompts the user that "the application is opened", otherwise executing S311 judges whether the application is being downloaded. If the judgment result is yes when the step S311 is executed, the step S312 is executed to prompt the user that the application is being downloaded and please wait, otherwise, the step S313 is executed to enter into a multi-turn dialog and display the application information card.

As shown in fig. 4, when receiving a voice control instruction "close XXX", executing S402 to determine whether to designate a vehicle-mounted terminal, where in this embodiment the target vehicle-mounted terminal is the second vehicle-mounted terminal, that is, the vehicle-mounted terminal is designated, so executing S403 to determine whether the designated vehicle-mounted terminal is in an on state, and if so, executing S404 to determine whether the application is a system application; otherwise, S420 is executed to prompt the user to 'specify that the vehicle-mounted terminal is not opened, and the operation is not supported'. If the judgment result is yes when S404 is executed, S405 is executed to judge whether the application exists in the specified vehicle-mounted terminal, otherwise S411 is executed to judge whether the application exists in the application store. If the judgment result is yes when executing S405, executing S406 judges whether the application is running in the foreground, otherwise executing S410 prompts the user that "the application is not found". If the judgment result is yes when S406 is executed, S407 is executed to judge whether the current terminal is the central control device, otherwise S409 is executed to prompt the user that the application is closed. If the judgment result is yes when the step S407 is executed, the step S408 is executed to prompt the user that the central control device does not support closing the application, otherwise, the step S409 is executed to prompt the user that the application is closed. If the judgment result is yes when executing S411, then executing S412 to judge whether the application has been downloaded, otherwise executing S410 to prompt the user to "find no application". If the judgment result is yes when executing S412, then executing S413 judges whether the application is running in the foreground, otherwise executing S410 prompts the user that "the application is not found". If the judgment result is yes when the step S413 is executed, the step S414 is executed to judge whether the current terminal is the central control device, otherwise, the step S409 is executed to prompt the user that the application is closed. If the judgment result is yes when executing the step S414, the step S408 is executed to prompt the user that "the central control device does not support closing the application", otherwise, the step S409 is executed to prompt the user that "the application is closed".

According to the method and the device, the voice control instruction of the user is received, the voice control instruction is analyzed, and the target vehicle-mounted terminal for executing the voice control instruction is determined. Further, when the target vehicle-mounted terminal is the second vehicle-mounted terminal and the voice control instruction comprises an identifier of an application program to be controlled, prompt information is output according to whether the target vehicle-mounted terminal is started, whether the application program is installed in the target vehicle-mounted terminal, and whether the application program is downloaded or updated. Specifically, if the target vehicle-mounted terminal is not started, a prompt voice which does not support the voice control instruction is generated; or if the target vehicle-mounted terminal is started and the application program is installed on the target vehicle-mounted terminal, generating a prompt voice for the application program to enter a target state; or if the target vehicle-mounted terminal is started, the application program is not installed in the target vehicle-mounted terminal, and the application program is in a downloading or updating state, generating a prompt voice that the application program is being downloaded or updated; or if the target vehicle-mounted terminal is started, the application program is not installed in the target vehicle-mounted terminal, and the application program is not in a downloading or updating state, generating a prompt voice for not finding the application program. In the embodiment, the first vehicle-mounted terminal controls the application program on the second vehicle-mounted terminal, and when the target vehicle-mounted terminal, namely the second vehicle-mounted terminal, is in different conditions, the corresponding prompt voice is generated, so that feedback can be timely made on the control instruction of the user, the control of the user on the target vehicle-mounted terminal is facilitated, and the experience of the user is further improved.

In some embodiments, when the target vehicle-mounted terminal is the first vehicle-mounted terminal and the voice control instruction includes an identifier of an application program to be controlled, outputting a prompt message according to related information of the target vehicle-mounted terminal, including: and outputting prompt information according to whether the application program is a system application, whether the application program is downloaded or updated, whether the target vehicle-mounted terminal is a central control device and whether the application program needs cross-screen display.

When the target vehicle-mounted terminal is a vehicle-mounted terminal which is interacted with a user currently and the voice control instruction comprises an identifier of an application program to be controlled, namely the application program on the current vehicle-mounted terminal is controlled, prompt information is output according to whether the application program is system application, whether the application program is downloaded or updated, whether the target vehicle-mounted terminal is central control equipment and whether the application program needs cross-screen display. For example, the user control instruction is to open an application a, the first vehicle-mounted terminal is a target vehicle-mounted terminal, the identifier of the application program to be controlled is the application a, and the first vehicle-mounted terminal generates corresponding prompt voice according to whether the application a is a system application, whether the application a is in a downloading or updating state, whether the first vehicle-mounted terminal is a central control device, and whether the application a needs to be displayed across a screen, so as to feed back the user control instruction in time and improve the user experience.

It can be understood that, when the target vehicle-mounted terminal is the first vehicle-mounted terminal, and the voice control instruction includes an identifier of an application program to be controlled, the relevant information of the target vehicle-mounted terminal includes, but is not limited to, the following: according to whether the application program is a system application, whether the application program is downloaded or updated, whether the target vehicle-mounted terminal is a central control device, whether the voice control instruction is an instruction for closing the application, and whether the application program needs to be displayed across screens, which is not specifically limited herein.

Optionally, outputting prompt information according to whether the application program is a system application, whether the application program is downloaded or updated, whether the target vehicle-mounted terminal is a central control device, and whether the application program needs to be displayed across screens, includes: if the application program is a system application and the target vehicle-mounted terminal is not a central control device, generating a prompt voice for the application program to enter a target state; or if the application program is not system application, the application program needs cross-screen display, the target vehicle-mounted terminal is central control equipment and the voice control instruction is not an instruction for closing the application, generating a prompt voice for the application program to enter a target state; or if the application program is not system application, the application program needs cross-screen display, the target vehicle-mounted terminal is central control equipment and the voice control instruction is an application closing instruction, generating a prompt voice that the central control equipment does not support application closing; or if the application program is not system application, the application program needs cross-screen display and the target vehicle-mounted terminal is not central control equipment, generating a prompt voice for the application program to enter a target state; or if the application program is not system application, the application program does not need cross-screen display and the application program is in a downloading or updating state, generating a prompt voice for downloading or updating the application program; or if the application program is not system application, the application program does not need cross-screen display, and the application program is not in a downloading or updating state, generating a prompt voice for not finding the application program; or if the voice control instruction is an instruction for closing the application and the target vehicle-mounted terminal is a central control device, generating a prompt voice that the central control device does not support closing the application.

Taking the voice control instruction as an example for opening the application B, the target vehicle-mounted terminal is the first vehicle-mounted terminal. When the application B is not a system application, the application program needs cross-screen display, the target vehicle-mounted terminal is a central control device, and the voice control instruction is not an instruction for closing the application, generating a prompt voice for opening the application B; when the application B is not system application, the application B needs cross-screen display, and the target vehicle-mounted terminal is not central control equipment, generating prompt voice that the application B is opened; when the application B is not a system application, the application B does not need cross-screen display, and the application program is in a downloading or updating state, generating a prompt voice that the application B is downloading or updating; when the application B is not a system application, the application B does not need cross-screen display, and the application B is not in a downloading or updating state, a prompt voice for which the application B is not found is generated.

As shown in fig. 3, when receiving a voice control instruction "open XXX", executing S302 to determine whether to designate a vehicle-mounted terminal, where in this embodiment the target vehicle-mounted terminal is the first vehicle-mounted terminal, that is, the vehicle-mounted terminal is not designated, so executing S314 to determine whether the application is a system application; if so, S315 is performed to determine whether the application needs to be displayed across devices, otherwise S309 is performed to determine whether the application is in the application store. If the judgment result is yes when the step S315 is executed, the step S316 is executed to judge whether the application is displayed on the central control device, otherwise, the step S306 is executed to prompt the user that the application is opened. If the judgment result is yes when executing S309, then executing S310 judges whether the application has been downloaded, otherwise executing S307 prompts the user that "the application has not been found". If the judgment result is yes when executing S310, executing S306 prompts the user that "the application is opened", otherwise executing S311 judges whether the application is being downloaded. If the judgment result is yes when S311 is executed, S312 is executed to prompt the user that the application is downloading and please wait, otherwise S313 is executed to enter into a multi-turn dialog and display the application information card. If the judgment result is yes when executing S316, executing S306 prompts the user that "the application is opened", otherwise executing S317 prompts the user that "the application will be opened on a certain device".

Taking the voice control instruction as an example for closing the application B, the target vehicle-mounted terminal is the first vehicle-mounted terminal. The central control device does not support the instruction for closing the application, so when the user control instruction includes a control identifier such as closing, analysis needs to be performed based on whether the target vehicle-mounted terminal is the central control device. When the voice control instruction is an instruction for closing the application and the target vehicle-mounted terminal is the central control device 21, generating a prompt voice that the central control device does not support closing the application; when the voice control instruction is an instruction for closing the application, the target vehicle-mounted terminal is not the central control device 21, and the application B is a system application, generating a prompt voice that the application B is closed; when the application B is a system application and the target vehicle-mounted terminal is not a central control device, generating a prompt voice that the application B is closed; when the application B is not a system application, the application B needs cross-screen display, the target vehicle-mounted terminal is central control equipment, and the voice control instruction is an application closing instruction, generating a prompt voice that the central control equipment does not support closing of the application; when the application B is not system application, the application B needs cross-screen display, and the target vehicle-mounted terminal is not central control equipment, generating a prompt voice that the application B is closed; when the application B is not system application, the application B does not need cross-screen display, and the application program is in a downloading or updating state, generating a prompt voice of the application B downloading or updating; when the application B is not a system application, the application B does not need cross-screen display, and the application B is not in a downloading or updating state, a prompt voice for not finding the application B is generated.

As shown in fig. 4, when receiving a voice control instruction "close XXX", executing S402 to determine whether to designate a vehicle-mounted terminal, where the target vehicle-mounted terminal is the first vehicle-mounted terminal in this embodiment, that is, the vehicle-mounted terminal is not designated, so executing S415 to determine whether the application is a system application; if so, S416 is performed to determine whether the application needs to be displayed across devices, otherwise S411 is performed to determine whether the application is in the application store. If the judgment result is yes when the step S416 is executed, the step S417 is executed to judge whether the application is displayed on the central control device, otherwise, the step S418 is executed to judge whether the application runs in the foreground. If the judgment result is yes when executing S411, then executing S412 to judge whether the application has been downloaded, otherwise executing S410 to prompt the user to "find no application". If the judgment result is yes when executing S412, executing S413 judges whether the application is running in the foreground, otherwise executing S410 prompts the user that "the application is not found". If the judgment result is yes when the step S413 is executed, the step S414 is executed to judge whether the current terminal is the central control device, otherwise, the step S409 is executed to prompt the user that the application is closed. If the judgment result is yes when executing the step S414, the step S408 is executed to prompt the user that "the central control device does not support closing the application", otherwise, the step S409 is executed to prompt the user that "the application is closed". If the judgment result is yes when executing S417, S408 is executed to prompt the user that the central control device does not support closing the application, otherwise S409 is executed to prompt the user that the application is closed. If the judgment result is yes when the step S418 is executed, the step S419 is executed to judge whether the current terminal is the central control device, otherwise, the step S409 is executed to prompt the user that the application is closed. If the judgment result is yes when executing the step S419, step S408 is executed to prompt the user that "the central control device does not support closing the application", otherwise, step S409 is executed to prompt the user that "the application is closed".

According to the method and the device, the voice control instruction of the user is received, the voice control instruction is analyzed, and the target vehicle-mounted terminal for executing the voice control instruction is determined. Further, when the target vehicle-mounted terminal is the first vehicle-mounted terminal and the voice control instruction comprises an identifier of an application program to be controlled, outputting prompt information according to whether the application program is a system application, whether the application program is downloaded or updated, whether the target vehicle-mounted terminal is a central control device, and whether the application program needs cross-screen display. Specifically, if the application program is a system application and the target vehicle-mounted terminal is not a central control device, a prompt voice for the application program to enter a target state is generated; or if the application program is not system application, the application program needs cross-screen display, the target vehicle-mounted terminal is central control equipment and the voice control instruction is not an instruction for closing the application, generating a prompt voice for the application program to enter a target state; or if the application program is not system application, the application program needs cross-screen display, the target vehicle-mounted terminal is central control equipment and the voice control instruction is an application closing instruction, generating a prompt voice that the central control equipment does not support application closing; or if the application program is not system application, the application program needs cross-screen display and the target vehicle-mounted terminal is not central control equipment, generating a prompt voice for the application program to enter a target state; or if the application program is not system application, the application program does not need cross-screen display and the application program is in a downloading or updating state, generating a prompt voice for downloading or updating the application program; or if the application program is not the system application, the application program does not need cross-screen display, and the application program is not in a downloading or updating state, generating a prompt voice for not finding the application program; or if the voice control instruction is an instruction for closing the application and the target vehicle-mounted terminal is a central control device, generating a prompt voice that the central control device does not support closing the application. According to the embodiment, due to the fact that the application program on the current vehicle-mounted terminal is controlled through the voice control instruction, when the current vehicle-mounted terminal, namely the first vehicle-mounted terminal, is in different conditions, corresponding prompt voice is generated, feedback can be timely made on the control instruction of the user, the control of the user on the target vehicle-mounted terminal is facilitated, and the experience of the user is further improved.

In some embodiments, the method further comprises: when the voice control instruction does not comprise the identifier of the application program to be controlled, if the icon to be controlled is displayed in the display component of the target vehicle-mounted terminal, controlling the icon to be controlled according to the voice control instruction; and if the display assembly of the target vehicle-mounted terminal does not have the icon to be controlled, controlling the voice interaction function of the target vehicle-mounted terminal according to the voice control instruction, wherein the voice interaction function is a function of realizing interaction between a user and the first vehicle-mounted terminal through voice.

For example, the voice control instructions include only the identification of some operational instructions, such as back, return, close, exit, cancel, and the like. In this case, if an icon to be controlled, such as a "closed" icon, a "back-up" icon, or a "back-up" icon, is displayed in the display component of the target vehicle-mounted terminal, the first vehicle-mounted terminal sends an instruction to the target device according to the voice control instruction, so as to control the icon to be controlled, which is equivalent to triggering a click operation on the icon to be controlled; and if the display component of the target vehicle-mounted terminal does not have the icon to be controlled, the first vehicle-mounted terminal controls the voice interaction function of the target vehicle-mounted terminal according to the voice control instruction. For example, when the voice control instruction is to exit the voice interaction image and the display component of the first vehicle-mounted terminal does not display the icon to be controlled related to exiting, the voice interaction image exits.

According to the method and the device, when the voice control instruction does not comprise the identifier of the application program to be controlled, if the icon to be controlled is displayed in the display component of the target vehicle-mounted terminal, the icon to be controlled is controlled according to the voice control instruction; and if the display component of the target vehicle-mounted terminal does not have the icon to be controlled, controlling the voice interaction function of the target vehicle-mounted terminal according to the voice control instruction. The icon to be controlled displayed on the vehicle-mounted terminal can be controlled according to the voice control instruction, so that the operation of a user is facilitated, the voice interaction function of the target vehicle-mounted terminal can be controlled according to the voice control instruction, the voice interaction image can be controlled conveniently, the control on the voice interaction image is facilitated, the voice interaction image can be closed in time when the user does not need the voice interaction image, the voice interaction image can be awakened when needed, the management on the voice interaction image by the user is facilitated, and the user experience is further improved.

Fig. 5 is a schematic structural diagram of a voice control device according to an embodiment of the present disclosure. The voice control apparatus may be the in-vehicle terminal described in the above embodiment, or the voice control apparatus may be a component or assembly in the in-vehicle terminal. The voice control apparatus provided in the embodiment of the present disclosure may execute the processing procedure provided in the embodiment of the voice control method, as shown in fig. 5, the voice control apparatus 50 includes: a receiving module 51, a determining module 52, an output module 53; the receiving module 51 is configured to receive a voice control instruction of a user; the determining module 52 is configured to analyze the voice control instruction and determine a target vehicle-mounted terminal that executes the voice control instruction; the output module 53 is configured to output prompt information according to the relevant information of the target vehicle-mounted terminal.

Optionally, if the voice control instruction includes an identifier of a second vehicle-mounted terminal, the target vehicle-mounted terminal is the second vehicle-mounted terminal; and if the voice control instruction does not comprise the identifier of the second vehicle-mounted terminal, the target vehicle-mounted terminal is the first vehicle-mounted terminal.

Optionally, when the target vehicle-mounted terminal is the second vehicle-mounted terminal and the voice control instruction includes an identifier of an application to be controlled, the output module 53 outputs prompt information according to related information of the target vehicle-mounted terminal, which is specifically used for: and outputting prompt information according to whether the target vehicle-mounted terminal is started, whether the target vehicle-mounted terminal is provided with the application program, and whether the application program is downloaded or updated.

Optionally, the output module 53 is specifically configured to, when outputting the prompt information according to whether the target vehicle-mounted terminal is turned on, whether the application program is installed in the target vehicle-mounted terminal, and whether the application program is downloaded or updated: when the target vehicle-mounted terminal is not started, generating a prompt voice which does not support the voice control instruction; or when the target vehicle-mounted terminal is started and the application program is installed on the target vehicle-mounted terminal, generating a prompt voice for the application program to enter a target state; or when the target vehicle-mounted terminal is started, the application program is not installed in the target vehicle-mounted terminal, and the application program is in a downloading or updating state, generating a prompt voice that the application program is being downloaded or updated; or when the target vehicle-mounted terminal is started, the application program is not installed in the target vehicle-mounted terminal, and the application program is not in a downloading or updating state, generating a prompt voice for not finding the application program.

Optionally, when the target vehicle-mounted terminal is the first vehicle-mounted terminal and the voice control instruction includes an identifier of an application program to be controlled, the output module 53 outputs prompt information according to relevant information of the target vehicle-mounted terminal, and is specifically configured to: and outputting prompt information according to whether the application program is system application, whether the application program is downloaded or updated, whether the target vehicle-mounted terminal is central control equipment and whether the application program needs cross-screen display.

Optionally, the output module 53 is specifically configured to, when outputting the prompt information according to whether the application is a system application, whether the application is downloaded or updated, whether the target vehicle-mounted terminal is a central control device, and whether the application needs to be displayed across screens, specifically: when the application program is a system application and the target vehicle-mounted terminal is not a central control device, generating a prompt voice for the application program to enter a target state; or when the application program is not system application, the application program needs cross-screen display, the target vehicle-mounted terminal is central control equipment and the voice control instruction is not an instruction for closing the application, generating a prompt voice for the application program to enter a target state; or when the application program is not system application, the application program needs cross-screen display, the target vehicle-mounted terminal is central control equipment and the voice control instruction is an application closing instruction, generating a prompt voice that the central control equipment does not support application closing; or when the application program is not system application, the application program needs cross-screen display and the target vehicle-mounted terminal is not central control equipment, generating a prompt voice for the application program to enter a target state; or when the application program is not system application, the application program does not need cross-screen display, and the application program is in a downloading or updating state, generating a prompt voice that the application program is being downloaded or updated; or when the application program is not a system application, the application program does not need to be displayed in a cross screen mode, and the application program is not in a downloading or updating state, generating a prompt voice for not finding the application program.

Optionally, the apparatus further comprises: a control module 54; the control module 54 is configured to, when the voice control instruction does not include the identifier of the application program to be controlled, control the icon to be controlled according to the voice control instruction when the icon to be controlled is displayed in the display component of the target vehicle-mounted terminal; and when the display component of the target vehicle-mounted terminal does not have the icon to be controlled, controlling the voice interaction function of the target vehicle-mounted terminal according to the voice control instruction.

The speech control apparatus in the embodiment shown in fig. 5 can be used to implement the technical solutions of the above method embodiments, and the implementation principles and technical effects are similar, and are not described herein again.

Fig. 6 is a schematic structural diagram of an electronic device in an embodiment of the present disclosure. Referring now specifically to fig. 6, a schematic diagram of an electronic device 600 suitable for use in implementing embodiments of the present disclosure is shown. The electronic device shown in fig. 6 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.

As shown in fig. 6, the electronic device 600 may include a processing means (e.g., a central processing unit, a graphic processor, etc.) 601, which may perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 602 or a program loaded from a storage means 608 into a Random Access Memory (RAM) 603 to implement the voice control method of the embodiments as described in the present disclosure. In the RAM 603, various programs and data necessary for the operation of the electronic apparatus 600 are also stored. The processing device 601, the ROM 602, and the RAM 603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.

Generally, the following devices may be connected to the I/O interface 605: input devices 606 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, or the like; output devices 607 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 608 including, for example, magnetic tape, hard disk, etc.; and a communication device 609. The communication means 609 may allow the electronic device 600 to communicate with other devices wirelessly or by wire to exchange data. While fig. 6 illustrates an electronic device 600 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.

In particular, the processes described above with reference to the flow diagrams may be implemented as computer software programs, according to embodiments of the present disclosure. For example, embodiments of the present disclosure include a computer program product comprising a computer program carried on a non-transitory computer readable medium, the computer program containing program code for performing the method illustrated by the flow chart, thereby implementing the voice control method as described above. In such an embodiment, the computer program may be downloaded and installed from a network via the communication means 609, or may be installed from the storage means 608, or may be installed from the ROM 602. The computer program, when executed by the processing device 601, performs the above-described functions defined in the methods of the embodiments of the present disclosure.

It should be noted that the computer readable medium in the present disclosure can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present disclosure, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.

In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (HyperText Transfer Protocol), and may be interconnected with any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.

The computer readable medium may be embodied in the electronic device; or may be separate and not incorporated into the electronic device.

The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to:

receiving a voice control instruction of a user;

Optionally, when the one or more programs are executed by the electronic device, the electronic device may also perform other steps described in the above embodiments.

Computer program code for carrying out operations for aspects of the present disclosure may be written in any combination of one or more programming languages, including but not limited to an object oriented programming language such as Java, smalltalk, C + +, including conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The units described in the embodiments of the present disclosure may be implemented by software or hardware. Where the name of an element does not in some cases constitute a limitation on the element itself.

The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems on a chip (SOCs), complex Programmable Logic Devices (CPLDs), and the like.

In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other combinations of features described above or equivalents thereof without departing from the spirit of the disclosure. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.

Further, while operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limitations on the scope of the disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.

Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.

Claims

1. A voice control method is applied to a first vehicle-mounted terminal, and comprises the following steps:

receiving a voice control instruction of a user;

2. The method according to claim 1, wherein if the voice control command includes an identifier of a second vehicle-mounted terminal, the target vehicle-mounted terminal is the second vehicle-mounted terminal;

3. The method according to claim 2, wherein when the target vehicle-mounted terminal is the second vehicle-mounted terminal and the voice control command includes an identifier of an application program to be controlled, outputting a prompt message according to the relevant information of the target vehicle-mounted terminal, including:

and outputting prompt information according to whether the target vehicle-mounted terminal is started, whether the target vehicle-mounted terminal is provided with the application program, and whether the application program is downloaded or updated.

4. The method according to claim 3, wherein outputting a prompt message according to whether the target vehicle-mounted terminal is turned on, whether the application program is installed in the target vehicle-mounted terminal, and whether the application program is downloaded or updated comprises:

5. The method of claim 2, wherein when the target vehicle-mounted terminal is the first vehicle-mounted terminal and the voice control instruction comprises an identifier of an application program to be controlled, outputting prompt information according to relevant information of the target vehicle-mounted terminal, and comprising:

6. The method of claim 5, wherein outputting prompt information according to whether the application program is a system application, whether the application program is downloaded or updated, whether the target vehicle-mounted terminal is a central control device, and whether the application program needs to be displayed across screens comprises:

If the application program is not system application, the application program needs cross-screen display, the target vehicle-mounted terminal is central control equipment and the voice control instruction is not an instruction for closing the application, generating a prompt voice for the application program to enter a target state; or

If the application program is not a system application, the application program needs cross-screen display and the target vehicle-mounted terminal is not a central control device, generating a prompt voice for the application program to enter a target state; or

If the application program is not a system application, the application program does not need cross-screen display, and the application program is in a downloading or updating state, generating a prompt voice for downloading or updating the application program; or

7. The method of claim 2, further comprising:

8. A voice control apparatus, comprising:

9. An electronic device, comprising:

a memory;

a processor; and

a computer program;

wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of any one of claims 1-7.

10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1-7.