CN116129908A - Voice triggering method, device, equipment and medium for vehicle scene - Google Patents

Abstract

The invention provides a voice triggering method, device, equipment and medium of a car scene, wherein the voice triggering method of the car scene comprises the following steps: acquiring various vehicle scenes, performing tag definition on the various vehicle scenes, and acquiring tag information of the various vehicle scenes; acquiring user voice information, and converting the user voice information to acquire user voice text information; judging whether the tag information is matched with the user voice text information or not according to a vehicle scene execution engine, and if the tag information is matched with the user voice text information, acquiring hit tag information and a vehicle scene defined by the hit tag information; and judging and selecting the driving scene defined by the hit tag information, acquiring a driving scene to be triggered, and executing the driving scene to be triggered. According to the voice triggering method of the car scene, disclosed by the invention, the voice triggering efficiency and the use rate of the car scene are improved.

Description

Voice triggering method, device, equipment and medium for car scene

technical field

The present application relates to the field of voice technology, in particular to a voice triggering method, device, equipment and medium for a vehicle scene.

Background technique

With the rapid development of the automobile industry, people's car use scenarios are becoming more and more diversified, and the needs of car use are gradually becoming more complex. According to this situation, the major car companies based on the electronic and electrical structure of SOA (Service-Oriented Architecture, Service-Oriented Architecture), serviced all the capabilities of the vehicle, and launched the function of car scene arrangement according to the service-oriented capabilities, for A variety of car scenarios provide a fast way to achieve. However, as car companies open up to users more and more car use scenarios, there are more and more car use scenarios customized by users. Therefore, when the user wants to trigger the desired car use scene, he needs to search in a large number of car use scenes, which greatly reduces the trigger efficiency of the car use scene and the user's car use experience.

Contents of the invention

In view of the above-mentioned shortcomings of the prior art, the present invention provides a voice triggering method for a car use scene to solve the problem that when a user wants to trigger a certain car use scene, he needs to search in a large number of car use scenes. It greatly reduces the triggering efficiency of the car scene and the user's car experience.

The present invention provides a voice triggering method for a vehicle scene, the method comprising:

Obtaining multiple vehicle usage scenarios, and defining tags for the multiple vehicle usage scenarios, and acquiring tag information of multiple vehicle usage scenarios;

Obtain user voice information, and convert the user voice information to obtain user voice text information;

According to the vehicle scene execution engine, judge whether there is the tag information matching the user voice text information, if there is the tag information matching the user voice text information, obtain the hit tag information and the car defined by the hit tag information scene; and

Judging and selecting the vehicle usage scenario defined by the hit tag information, acquiring the vehicle usage scenario to be triggered, and executing the vehicle usage scenario to be triggered.

In an embodiment of the present invention, obtaining multiple vehicle usage scenarios includes the following steps:

Publish vehicle scene information through the cloud management terminal to obtain multiple system vehicle scenes;

Access to multiple in-vehicle services through servitization of vehicle functions; and

Multiple user-defined car usage scenarios are obtained by customizing and arranging multiple in-vehicle services.

In an embodiment of the present invention, obtaining tag information of multiple car usage scenarios includes the following steps:

Carrying out tag definitions for multiple vehicle usage scenarios of the system, and obtaining tag information of multiple vehicle usage scenarios of the system; and

Tag definitions are performed on a plurality of the customized vehicle scenarios, and tag information of the plurality of customized vehicle scenarios is obtained.

In an embodiment of the present invention, acquiring the vehicle usage scene to be triggered includes the following steps:

Judging whether the number of vehicle usage scenarios defined by the hit tag information is greater than one, if the number of vehicle usage scenarios defined by the hit tag information is one, then judging whether the vehicle usage scenarios defined by the hit tag information need to be executed, if It is necessary to execute the vehicle usage scenario defined by the hit tag information, acquire the vehicle usage scenario to be triggered, and execute the vehicle usage scenario on the vehicle-machine system.

In an embodiment of the present invention, acquiring the vehicle usage scene to be triggered further includes the following steps:

If the number of vehicle usage scenarios defined by the hit tag information is greater than one, then judge and select whether there is a vehicle usage scenario defined by the hit tag information that needs to be executed, if there is a vehicle usage scenario defined by the hit tag information that needs to be executed scene, then acquire the vehicle use scene to be triggered, and execute the vehicle use scene to be triggered on the vehicle-machine system.

In an embodiment of the present invention, judging whether the tag information matches the user voice text information further includes the following steps:

If the tag information does not match the user's voice text information, the voice triggering process is ended, and the vehicle-machine system displays information that the vehicle-using scene does not exist.

In an embodiment of the present invention, ending the voice trigger process includes the following steps:

If the number of vehicle usage scenarios defined by the hit tag information is one, and the vehicle usage scenario defined by the hit tag information does not need to be executed, then end the voice trigger process;

If the number of vehicle usage scenarios defined by the hit tag information is more than one, and there is no vehicle usage scenario defined by the hit tag information that needs to be executed, the voice triggering process is ended.

The present invention provides a voice triggering device for a vehicle scene, the device comprising:

The scene arrangement module is used to obtain multiple car usage scenarios, and perform label definitions on the multiple vehicle usage scenarios, and obtain tag information of multiple vehicle usage scenarios;

A voice acquisition module, configured to acquire user voice information, and convert the user voice information to obtain user voice text information;

The voice matching module is used to execute the engine according to the scene of the car, and judge whether there is the tag information matching the user voice text information, and if there is the tag information matching the user voice text information, obtain at least one tag information definition car use scenarios; and

The scenario triggering module is configured to judge and select at least one vehicle usage scenario defined by the tag information, obtain the vehicle usage scenario to be triggered, and execute the vehicle usage scenario to be triggered.

An electronic device provided by the present invention, the electronic device includes:

at least one processor;

The storage device is configured to store at least one program, and when the at least one program is executed by the at least one processor, the electronic device is configured to implement the voice triggering method for the vehicle use scene described in any one of the above items.

A computer-readable storage medium provided by the present invention is characterized in that a computer program is stored thereon, and when the computer program is executed by a processor of a computer, the computer is made to execute the voice of the vehicle-using scene described in any one of the above items. trigger method.

Beneficial effects of the present invention: the present invention enables the user to directly use the voice to trigger the vehicle scene through the voice trigger mode of the car scene, and does not need to search for the required car scene in a large number of car scenes, which improves the efficiency of the car scene. Trigger efficiency and user experience. And by defining tags for different car usage scenarios, first matching the voice information with the tags, and then triggering the car usage scenarios, the search and display efficiency of the car usage scenarios is improved. Moreover, the car scene is triggered by voice, which improves the utilization rate of car scene arrangement.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application. Apparently, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative efforts. In the attached picture:

FIG. 1 is a schematic diagram of an application environment of a voice triggering method for a vehicle scene shown in an exemplary embodiment of the present application;

Fig. 2 is a flow chart of a method for voice triggering of a vehicle scene shown in an exemplary embodiment of the present application;

Fig. 3 is a flow chart of a method for acquiring a vehicle scene to be triggered according to an exemplary embodiment of the present application;

Fig. 4 is a schematic structural diagram of a voice triggering device for a car use scene according to an exemplary embodiment of the present application.

Fig. 5 shows a schematic structural diagram of a computer system suitable for implementing the electronic device of the embodiment of the present application.

Detailed ways

Embodiments of the present invention will be described below with reference to the accompanying drawings and preferred embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.

It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual implementation, and the component layout type may also be more complicated.

In the following description, numerous details are discussed in order to provide a more thorough explanation of embodiments of the invention, however, it will be apparent to those skilled in the art that embodiments of the invention can be practiced without these specific details, In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail in order to avoid obscuring the embodiments of the invention.

The first thing to explain is that SOA (Service-Oriented Architecture, service-oriented architecture) is a method of constructing a distributed system, which divides different functional units of an application into services, and through well-defined interfaces between these services linked to the agreement. Among them, the interface is defined in a neutral manner, and is independent of the hardware platform, operating system and programming language that implement the service. Through these interfaces, respective services can interact in a unified and common way.

The vehicle use scene refers to the interaction process between the vehicle and the user, other traffic participants in the traffic environment, facilities, weather, lighting and roads. The SOA architecture is applied in the vehicle to divide the different functions of the vehicle, and multiple services are obtained, and the arrangement of the vehicle scene can be realized by invoking multiple services. Among them, the car use scene includes, for example, preparation before travel, approaching and unlocking the vehicle, loading, getting in the car, preparing in the car, and driving.

Fig. 1 is a schematic diagram of an application environment of a method for voice triggering in a vehicle scene according to an exemplary embodiment of the present application. As shown in FIG. 1 , in some embodiments, the user 110 arranges the car-use scene on the car-machine system 120 , and the cloud 130 stores the system car-use scene in the scene library in the car-machine system 120 . The vehicle-machine system 120 collects the voice information triggered by the user 110's vehicle scene according to the scene voice trigger monitoring process, and converts the voice information into voice text information. Then in the vehicle-machine system 120, the voice text information is matched with the label information in the scene library, and if the matching is successful, one or more vehicle-using scenes with matching labels will be displayed on the front end of the vehicle-machine system 120 . The user selects one or more vehicle usage scenarios as required, and the vehicle-machine system 120 displays the information of the selected vehicle usage scenarios on the vehicle-machine system 120 . The embodiment of the present application does not limit the specific functions of the vehicle-machine system 120 and the cloud 130. The cloud 130 shown in FIG. 1 can be, for example, an independent physical server, or a server cluster or a distributed system composed of multiple physical servers. It can also provide cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, CDN (Content Delivery Network, content distribution network), and big data and Cloud servers for basic cloud computing services such as artificial intelligence platforms are not limited here. Among them, the mutual transmission of data between the vehicle-machine system 120 and the cloud 130 can be through 3G (third-generation mobile information technology), 4G (fourth-generation mobile information technology), 5G (fifth-generation mobile information technology) and other wireless networks. The embodiment of the present application does not limit this, and it can be set according to actual needs.

In some embodiments, when a user wants to trigger a desired car use scene, he needs to search in a large number of car use scenes, which greatly reduces the triggering efficiency of the car use scene and the user's car use experience. In order to solve these problems, the embodiments of the present application respectively propose a voice triggering method, device, device and medium for a car use scene, and these embodiments will be described in detail below.

Please refer to FIG. 2 . FIG. 2 is a flow chart of a method for voice triggering of a car use scene according to an exemplary embodiment of the present application. In some embodiments, the method may be applied to the implementation environment shown in FIG. 1 and specifically executed by the vehicle-machine system 120 in the implementation environment. It should be understood that the method may also be applicable to other exemplary implementation environments, and be specifically executed by devices in other implementation environments, and this embodiment does not limit the applicable implementation environments of the method.

Exemplarily, the vehicle-machine system 120 applicable to the voice triggering method of the vehicle scene disclosed in this embodiment can be installed with an SDK (Software Development Kit, software development kit, which is a specific software package, software framework, operating system A set of development tools when building application software), and the method disclosed in this embodiment implements one or more functions provided externally by the SDK.

As shown in FIG. 2, in an exemplary embodiment, the voice triggering method for a car scene includes at least steps S210 to S250, which are described in detail as follows:

In step S210, various vehicle usage scenarios are acquired, and tags are defined for the multiple vehicle usage scenarios, and tag information of multiple vehicle usage scenarios is acquired.

In an embodiment of the present application, the various vehicle usage scenarios include system usage scenarios and custom usage scenarios. Among them, the system vehicle scene is published by the cloud 130 shown in FIG. 1 to the vehicle-machine local scene library of the vehicle-machine system 120. The system vehicle scene includes but is not limited to sharp curve ahead warning, road construction reminder, traffic light speed guidance, emergency vehicle Avoidance, remote diagnosis and treatment, first aid demonstration and vehicle communication, etc. Through the servitization of vehicle functions, multiple in-vehicle services can be obtained, and multiple in-vehicle services can be arranged through user customization to obtain multiple customized car usage scenarios. User-defined car scenes include but are not limited to seat adjustment, entertainment mode, lighting settings, music settings, and interior preparations. After various vehicle usage scenarios are arranged in the system, it is necessary to define tags for various vehicle usage scenarios. Among them, all the tags of the car use scene are defined by the cloud in advance management, and the tags of the system car use scene are configured by the administrator of the vehicle manufacturer according to the tag information defined in the cloud in advance management, and the data of multiple system car use scenes are obtained. Label Information. The tags of the custom car use scene are also selected and configured from the tags given by the cloud 130 to obtain tag information of multiple custom car use scenes. The tags defined by the management and definition of the cloud 130 are used to define the tags of the car usage scene, which avoids the problem that the car usage scene is messy due to the abuse of the tags of the car usage scene. Different car usage scenarios may have the same tags or different tags, where the tags of the car usage scenarios are, for example, camping, watching movies, and resting. Among them, the car use scene exists in the form of scene cards in the system, and each scene card is set with a scene name, scene label and scene script, and multiple car use scenes are saved in the local scene library of the car.

Step S220, acquiring user voice information, and converting the user voice information to acquire user voice text information.

In an embodiment of the present application, the user's voice information is monitored by a scene voice-triggered monitoring process as the main process, for example, to monitor the user's voice information. Wherein, the scene voice trigger monitoring process is set in the vehicle-machine system 120 shown in FIG. Depending on requirements, this application does not limit the specific content of the monitoring process. After the process of monitoring the user's voice is triggered, the scene voice triggers the monitoring process to call the third-party voice recognition service, and the user's voice information is used as an input parameter. The voice recognition service converts the input user voice information and outputs the user's voice text information. Then the voice recognition service passes the user's voice and text information to the scene voice to trigger the monitoring process. Wherein, the voice recognition service of the third party is SDK, for example.

Step S230, according to the vehicle scene execution engine, it is judged whether there is tag information matching the user's voice and text information.

In an embodiment of the present application, the vehicle-use scene execution engine is set in the vehicle-machine system 120 shown in FIG. 1 , and calls the scene recognition service provided externally by the car-use scene execution engine to receive user voice and text information. After obtaining the user's voice and text information, the car-use scene execution engine will search all the car-use scenes from the local scene library of the car to see if there is a tag information of the car-use scene that matches the keywords in the user's voice and text information. If the tag information of the car use scene matches the keyword in the user's voice text information, execute step S240; if there is no tag information for the car use scene that matches the keyword in the user's voice text information, execute step S241.

Step S240, acquiring the hit tag information and the vehicle use scene defined by the hit tag information.

In an embodiment of the present application, if the tag information of the car usage scene matches the keyword in the user's voice text information, the tag is a hit tag, and the hit tag information may include one or more car usage scenarios, then use The vehicle scenario execution engine successfully hits at least one or more vehicle scenarios.

Step S241, ending the voice trigger process.

In an embodiment of the present application, if there is no tag information of the car use scene matching the keyword in the user's voice text information, the car use scene execution engine does not hit a car use scene, and the voice trigger process of the user scene ends.

Step S250, judging and selecting the vehicle usage scenario defined by the hit tag information, acquiring the vehicle usage scenario to be triggered, and executing the vehicle usage scenario to be triggered.

In an embodiment of the present application, if the vehicle-use scenario execution engine successfully hits one or more vehicle-use scenarios, the vehicle-use scenario execution engine invokes the services provided by the front end of the vehicle-machine system 120 shown in FIG. The front end of the computer system 120 is, for example, a human-computer interaction interface. The service provided by the front end of the vehicle-machine system 120 displays at least one or more scenarios to the user, and prompts the user whether to execute and which vehicle usage scenario to execute. When judging and selecting the car use scene defined by the hit tag information, if there is only one car use scene matched by the tag information, for example, the car use scene is the car use scene to be triggered, and then the vehicle-machine system 120 The front end prompts the user whether to execute the car usage scene to be triggered. If the number of vehicle usage scenarios matched by the hit tag information is, for example, multiple, the front end of the car-machine system 120 displays multiple vehicle usage scenarios, and the user judges and selects multiple vehicle usage scenarios to obtain a triggering usage scenario. car scene. When the front end of the vehicle-machine system 120 acquires the vehicle-using scenario to be triggered, execute the vehicle-using scenario on the vehicle-machine system 120, and then execute step S241. The function of defining tags for multiple car scenes is that even if the user changes the scene name of the scene card, the voice trigger of the car scene will not be affected because the label information of the scene card remains unchanged.

Fig. 3 is a flow chart of a method for executing a car usage scene to be triggered according to an exemplary embodiment of the present application. As shown in FIG. 3 , in an exemplary embodiment, the execution method of the to-be-triggered vehicle scene includes at least steps S310 to S342, which are described in detail as follows:

Step S310, acquiring the car usage scene defined by the hit tag information.

Step S320, judging whether the number of car usage scenarios defined by the hit tag information is greater than one.

In an embodiment of the present application, since the same tag information matched by the user's voice and text information may include one or more than one car use scene, if the number of car use scenes defined by the matching tag information is one, step S330 is performed, If the number of car usage scenarios defined by the hit tag information is greater than one, step S340 is executed.

Step S330, judging whether it is necessary to execute the vehicle usage scenario defined by the matching tag information.

In an embodiment of the present application, if the number of vehicle usage scenarios defined by the hit tag information is one, the front end of the vehicle-machine system 120 shown in FIG. If it is necessary to execute the vehicle use scenario defined by the matching tag information, execute step S350 ; if it is not necessary to execute the vehicle usage scenario defined by the matching tag information, execute step S360 .

Step S340, judging and selecting whether there is a car use scene defined by the hit tag information that needs to be executed.

In an embodiment of the present application, if the number of vehicle usage scenarios defined by the hit tag information is greater than one, the front end of the vehicle-machine system 120 shown in FIG. 1 displays multiple vehicle usage scenarios, and determines and selects which one is required. For the vehicle usage scenario defined by the hit tag information to be executed, if there is a vehicle usage scenario defined by the hit tag information that needs to be executed, execute step S350; if there is no vehicle usage scenario defined by the hit tag information that needs to be executed, execute step S360.

Step S350, acquiring the vehicle use scene to be triggered, and executing the vehicle use scene to be triggered on the vehicle-machine system.

Step S360, ending the voice trigger process.

Fig. 4 is a schematic structural diagram of a voice triggering device for a vehicle use scene according to an exemplary embodiment of the present application. The device can be applied in the application environment shown in FIG. 1 , and is specifically configured in the vehicle-machine system 120 . The apparatus may also be applicable to other exemplary implementation environments, and be specifically configured in other devices, and this embodiment does not limit the implementation environments applicable to the apparatus.

As shown in Figure 4, the voice trigger device of this exemplary car scene includes:

Scene arrangement module 410, is used for obtaining multiple car use scenes, and carries out label definition to multiple car use scenes, obtains the tag information of multiple car use scenes; Voice acquisition module 420, is used for obtaining user voice information, and user The voice information is converted to obtain the user's voice and text information; the voice matching module 430 is used to execute the engine according to the vehicle scene to determine whether there is tag information matching the user's voice and text information, and if there is a tag information to match the user's voice and text information, obtain a hit The tag information and the vehicle use scene defined by the hit tag information; and the scene trigger module 440, which is used to judge and select the car use scene defined by the hit tag information, obtain the vehicle use scene to be triggered, and execute the vehicle use scene to be triggered .

Fig. 5 shows a schematic structural diagram of a computer system suitable for implementing the electronic device of the embodiment of the present application. It should be noted that the computer system 500 of the electronic device shown in FIG. 5 is only an example, and should not limit the functions and scope of use of this embodiment of the present application.

As shown in Figure 5, a computer system 500 includes a central processing unit (Central Processing Unit, CPU) 501, which can be stored in a program in a read-only memory (Read-Only Memory, ROM) 502 or loaded from a storage part 508 to a random Access the program in the memory (Random Access Memory, RAM) 503 to perform various appropriate actions and processes, for example, perform the methods described in the above-mentioned embodiments. In RAM 503, various programs and data necessary for system operation are also stored. The CPU 501, the 5OM 502, and the RAM 503 are connected to each other through a bus 504. An input/output (Input/Output, I/O) interface 505 is also connected to the bus 504 .

The following components are connected to the I/O interface 505: an input section 506 including a keyboard, a mouse, etc.; an output section 507 including a cathode ray tube (Cathode Ray Tube, CRT), a liquid crystal display (Liquid Crystal Display, LCD) etc., and a speaker ; comprise the storage part 508 of hard disk etc.; And comprise the communication part 509 of the network interface card such as LAN (Local Area Network, local area network) card, modem etc. The communication section 509 performs communication processing via a network such as the Internet. A drive 510 is also connected to the I/O interface 505 as needed. A removable medium 511, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is mounted on the drive 510 as necessary so that a computer program read therefrom is installed into the storage section 508 as necessary.

In particular, according to the embodiments of the present application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments of the present application include a computer program product, which includes a computer program carried on a computer-readable medium, where the computer program includes a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program may be downloaded and installed from a network via communication portion 509 and/or installed from removable media 511 . When this computer program is executed by a central processing unit (CPU) 501, various functions defined in the system of the present application are performed.

It should be noted that the computer-readable medium shown in the embodiment of the present application may 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, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer diskettes, hard disks, random access memory (RAM), read-only memory (ROM), erasable Programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), flash memory, optical fiber, portable compact disk read-only memory (Compact Disc Read-Only Memory, CD-ROM), optical storage device, magnetic storage device, or any suitable one of the above The combination. In this application, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying a computer-readable computer program thereon. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device. . A computer program embodied on a computer readable medium can be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

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 application. Wherein, each block in the flowchart or block diagram may represent a module, a program segment, or a part of the code, and the above-mentioned module, program segment, or part of the code includes one or more executable instruction. 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 they may sometimes be executed in the reverse order, depending upon the functionality involved. It should also be noted that each block in the block diagrams or flowchart illustrations, and combinations of blocks in the block diagrams or flowchart illustrations, can be implemented by a dedicated hardware-based system that performs the specified function or operation, or can be implemented by a A combination of dedicated hardware and computer instructions.

The units described in the embodiments of the present application may be implemented by software or by hardware, and the described units may also be set in a processor. Wherein, the names of these units do not constitute a limitation of the unit itself under certain circumstances.

Another aspect of the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a computer processor, the computer executes the voice-triggered method for the scene of using a car as described above . The computer-readable storage medium may be included in the electronic device described in the above embodiments, or may exist independently without being assembled into the electronic device.

Another aspect of the present application also provides a computer program product or computer program, the computer program product or computer program comprising computer instructions stored in a computer-readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the voice triggering method for the car use scene provided in the above-mentioned various embodiments.

The above-mentioned embodiments only illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims (10)

1. A method for voice triggering of a car scene, characterized in that the method comprises: Obtaining multiple vehicle usage scenarios, and defining tags for the multiple vehicle usage scenarios, and acquiring tag information of multiple vehicle usage scenarios; Obtain user voice information, and convert the user voice information to obtain user voice text information; According to the vehicle scene execution engine, judge whether there is the tag information matching the user voice text information, if there is the tag information matching the user voice text information, obtain the hit tag information and the car defined by the hit tag information scene; and Judging and selecting the vehicle usage scenario defined by the hit tag information, acquiring the vehicle usage scenario to be triggered, and executing the vehicle usage scenario to be triggered. 2. The voice triggering method of a kind of car scene according to claim 1, wherein obtaining multiple car scene comprises the following steps: Publish vehicle scene information through the cloud management terminal to obtain multiple system vehicle scenes; Access to multiple in-vehicle services through servitization of vehicle functions; and Multiple user-defined car usage scenarios are obtained by customizing and arranging multiple in-vehicle services. 3. The voice triggering method of a kind of car scene according to claim 2, wherein obtaining the label information of a plurality of car scenes comprises the following steps: Carrying out tag definitions for multiple vehicle usage scenarios of the system, and acquiring tag information of multiple vehicle usage scenarios of the system; and Tag definitions are performed on a plurality of the customized vehicle scenarios, and tag information of the plurality of customized vehicle scenarios is obtained. 4. The voice triggering method of a vehicle scene according to claim 1, wherein obtaining the vehicle scene to be triggered comprises the following steps: Judging whether the number of vehicle usage scenarios defined by the hit tag information is greater than one, if the number of vehicle usage scenarios defined by the hit tag information is one, then judging whether the vehicle usage scenarios defined by the hit tag information need to be executed, if It is necessary to execute the vehicle usage scenario defined by the hit tag information, acquire the vehicle usage scenario to be triggered, and execute the vehicle usage scenario on the vehicle-machine system. 5. The voice triggering method of a car scene according to claim 4, wherein obtaining the car scene to be triggered also includes the following steps: If the number of vehicle usage scenarios defined by the hit tag information is greater than one, then judge and select whether there is a vehicle usage scenario defined by the hit tag information that needs to be executed, if there is a vehicle usage scenario defined by the hit tag information that needs to be executed scene, then acquire the vehicle use scene to be triggered, and execute the vehicle use scene to be triggered on the vehicle-machine system. 6. The voice triggering method of a vehicle scene according to claim 5, wherein judging whether there is said tag information matching said user voice text information also includes the following steps: If the tag information does not match the user's voice text information, the voice triggering process is ended, and the vehicle-machine system displays information that the vehicle-using scene does not exist. 7. The voice triggering method of a vehicle scene according to claim 6, wherein ending the voice triggering process comprises the following steps: If the number of vehicle usage scenarios defined by the hit tag information is one, and the vehicle usage scenario defined by the hit tag information does not need to be executed, then end the voice trigger process; If the number of vehicle usage scenarios defined by the hit tag information is more than one, and there is no vehicle usage scenario defined by the hit tag information that needs to be executed, the voice triggering process is ended. 8. A voice trigger device for a car scene, characterized in that the device comprises: The scene arrangement module is used to obtain multiple car usage scenarios, and perform label definitions on the multiple vehicle usage scenarios, and obtain tag information of multiple vehicle usage scenarios; A voice acquisition module, configured to acquire user voice information, and convert the user voice information to obtain user voice text information; The voice matching module is used to execute the engine according to the scene of the car, and judge whether there is the tag information matching the user voice text information, and if there is the tag information matching the user voice text information, to obtain the hit tag information and the hit tag information. The car usage scenario defined by the tag information; and The scene triggering module is used to judge and select the vehicle use scene defined by the hit tag information, obtain the vehicle use scene to be triggered, and execute the vehicle use scene to be triggered. 9. An electronic device comprising: at least one processor; a storage device for storing at least one program, and when the at least one program is executed by the at least one processor, the electronic device realizes the voice of the vehicle scene according to any one of claims 1 to 7 trigger method. 10. A computer-readable storage medium, characterized in that a computer program is stored thereon, and when the computer program is executed by a processor of a computer, the computer can execute the vehicle according to any one of claims 1 to 7. The voice trigger method of the scene.

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