A method for booting a system function

CN122963675APending Publication Date: 2026-10-23TOYOTA JIDOSHA KK
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202510502276.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-21
Publication Date
2026-10-23

AI Technical Summary

Technical Problem

由此解决了用户在使用不熟悉的车机系统时,对系统功能的开启或设置无从下手的问题,根据系统当前状态判断用户遇到的问题,并主动为用户轮播展示对应的功能引导内容,从而帮助用户快速熟悉系统功能,提高了操作效率,提升了用户体验

Benefits of technology

[0030]上述发明中的一个实施例具有如下优点或有益效果:所述车载空调包括多个出风口,分布于车顶不同位置,所述方法包括:响应于语音助手被唤醒且在预设时长内未接收到语音指令,检测系统的当前状态;通过显示屏轮播展示与所述系统的当前状态对应的功能引导内容。由此解决了用户在使用不熟悉的车机系统时,对系统功能的开启或设置无从下手的问题,根据系统当前状态判断用户遇到的问题,并主动为用户轮播展示对应的功能引导内容,从而帮助用户快速熟悉系统功能,提高了操作效率,提升了用户体验。

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122963675A_ABST
    Figure CN122963675A_ABST
Patent Text Reader

Abstract

The application discloses a guiding method for system function use, and relates to the technical field of vehicles. The specific implementation of the method comprises the following steps: in response to the fact that a voice assistant is woken up and no voice instruction is received within a preset time length, detecting the current state of a system; and displaying function guiding content corresponding to the current state of the system on a display screen in a carousel manner. The implementation solves the problem that a user cannot start or set a system function when the user uses an unfamiliar vehicle machine system, judges the problem encountered by the user according to the current state of the system, and actively displays corresponding function guiding content on a carousel for the user, so that the user can quickly get familiar with the system function, the operation efficiency is improved, and the user experience is improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and more particularly to a method for guiding the use of system functions. Background Technology

[0002] When users use a new car or an unfamiliar vehicle, they often do not know how to use certain system functions, nor do they know how to use the voice assistant to activate the corresponding functions. This causes users to spend a lot of time exploring and searching for certain system functions, resulting in a poor user experience. Summary of the Invention

[0003] In view of this, embodiments of the present invention provide a method for guiding the use of system functions, comprising: responding to the voice assistant being woken up and not receiving a voice command within a preset time period, detecting the current state of the system; and displaying function guidance content corresponding to the current state of the system in a rotating manner on a display screen. This solves the problem that users are unsure how to enable or configure system functions when using an unfamiliar in-vehicle infotainment system. By determining the problem encountered by the user based on the current state of the system, and proactively displaying corresponding function guidance content to the user in a rotating manner, the method helps users quickly familiarize themselves with system functions, improves operational efficiency, and enhances the user experience.

[0004] To achieve the above objectives, according to one aspect of the present invention, a method for guiding the use of system functions is provided.

[0005] A system function guidance method according to an embodiment of the present invention includes:

[0006] In response to the voice assistant being woken up and no voice command being received within a preset time, the current state of the system is detected;

[0007] The system displays a slideshow of functional guidance content corresponding to its current state.

[0008] Optionally, the current state of the system includes one of the following states:

[0009] The system homepage is displayed on the screen;

[0010] The system receives search terms related to the target vertical category;

[0011] The interface of the target application included in the system is displayed on the display screen.

[0012] Optionally, the step of displaying function guidance content corresponding to the current state of the system via a rotating display screen includes:

[0013] When the system homepage is displayed on the screen, the screen will display guide content for the corresponding global functions of the system in a carousel.

[0014] Optionally, the step of displaying function guidance content corresponding to the current state of the system via a rotating display screen includes:

[0015] When the system receives a search term for a target vertical category, it displays guided content for functions under that target vertical category in a carousel on the display screen.

[0016] Optionally, the step of displaying function guidance content corresponding to the current state of the system via a rotating display screen includes:

[0017] When the interface of the target application included in the system is displayed on the display screen, the display screen will display the corresponding function guidance content of the target application in a carousel.

[0018] Optionally, the method further includes:

[0019] Among the multiple applications included in the system, the first application with an online or update duration of less than a preset duration and / or the second application with a usage rate exceeding a preset threshold are selected.

[0020] The display screen will prioritize showing the function guidance content corresponding to the first application and / or the second application.

[0021] Optionally, the method further includes:

[0022] Based on historical data, from the multiple applications included in the system, a first target application that has been manually triggered more than a preset number of times and / or a second target application that has been manually triggered within a preset historical period are identified;

[0023] The display screen will prioritize showing the function guidance content corresponding to the first target application and / or the second target application.

[0024] To achieve the above objectives, according to another aspect of the present invention, an electronic device for guiding the use of system functions is provided.

[0025] An electronic device for guiding system function usage according to an embodiment of the present invention includes: one or more processors; and a storage device for storing one or more programs, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement a system function usage guidance method according to an embodiment of the present invention.

[0026] To achieve the above objectives, according to another aspect of the present invention, a computer-readable storage medium is provided.

[0027] An embodiment of the present invention provides a computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements a boot method for a system function of the present invention.

[0028] To achieve the above objectives, according to another aspect of the present invention, a computer program product is provided.

[0029] A computer program product according to an embodiment of the present invention includes a computer program, characterized in that, when the program is executed by a processor, it implements a bootstrapping method for a system function according to an embodiment of the present invention.

[0030] One embodiment of the above invention has the following advantages or beneficial effects: the vehicle air conditioner includes multiple air vents distributed at different locations on the roof; the method includes: in response to the voice assistant being woken up and no voice command being received within a preset time, detecting the current state of the system; and displaying function guidance content corresponding to the current state of the system in a rotating manner on the display screen. This solves the problem of users not knowing how to enable or set system functions when using an unfamiliar vehicle system. By judging the problem encountered by the user based on the current state of the system, and proactively displaying the corresponding function guidance content to the user in a rotating manner, it helps users quickly familiarize themselves with the system functions, improves operational efficiency, and enhances the user experience.

[0031] The further effects of the aforementioned unconventional alternative methods will be explained below in conjunction with specific implementation methods. Attached Figure Description

[0032] The accompanying drawings are provided to better understand the invention and are not intended to unduly limit the scope of the invention. Wherein:

[0033] Figure 1 This is a flowchart illustrating a system function guidance method according to an embodiment of the present invention;

[0034] Figure 2 This is a schematic diagram illustrating the content guided by a carousel display function on a display screen according to an embodiment of the present invention;

[0035] Figure 3 This is a schematic flowchart illustrating the guiding method used by the system functions according to another embodiment of the present invention;

[0036] Figure 4 This is a schematic flowchart illustrating the guiding method for system function usage according to yet another embodiment of the present invention.

[0037] Figure 5 This is a schematic flowchart illustrating the guiding method for system function usage according to another embodiment of the present invention;

[0038] Figure 6This is an exemplary system architecture diagram in which embodiments of the present invention can be applied;

[0039] Figure 7 This is a schematic diagram of the structure of a computer system suitable for implementing terminal devices or servers of the present invention. Detailed Implementation

[0040] The following description, in conjunction with the accompanying drawings, illustrates exemplary embodiments of the present invention, including various details to aid understanding. These details should be considered merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the invention. Similarly, for clarity and brevity, descriptions of well-known functions and structures are omitted in the following description.

[0041] It should be noted that, unless otherwise specified, the embodiments of the present invention and the technical features thereof can be combined with each other.

[0042] Figure 1 This is a schematic diagram of the main steps of the guidance method for system function use according to an embodiment of the present invention.

[0043] like Figure 1 As shown, the system function guidance method used in this embodiment of the invention mainly includes steps S101-S102:

[0044] Step S101: In response to the voice assistant being woken up and not receiving a voice command within a preset time, the current state of the system is detected. When using a new car or an unfamiliar vehicle, users may not know which applications are included in the system, what functions each application has, or how to open or operate each application. Even after waking up the voice assistant, users may not know what commands to input based on their needs, causing them to spend a lot of time exploring and searching for the corresponding applications and their functions, thus delaying the issuance of voice commands to the voice assistant. This results in low user efficiency and a poor user experience. The system function guidance method used in this embodiment can be executed by the vehicle system. When the voice assistant is detected to be woken up, and the time after the voice assistant is woken up reaches a preset time, such as 15 seconds, it is determined that the user may need to use system functions but does not know which application to open or how to open a certain application. Therefore, function guidance content is played in rotation on the display screen. For example, please say "Go home," "Go to the company," "Turn on the air conditioner," "How is the weather today?" "Turn on the seat heating," etc. The function guidance content is displayed in rotation on a specific area of ​​the display screen, such as the top of the display screen. Figure 2 As shown.

[0045] In an optional embodiment of the present invention, the current state of the system includes one of the following states: the system homepage is displayed on the screen; the system receives a search term about the target vertical category; the interface of the target application included in the system is displayed on the screen. To accurately determine the user's current intent and match the user with more suitable functional guidance content, it is necessary to detect the current state of the system, that is, to detect the current state of the user's operating system, such as still being on the system homepage, having opened the interface of application A, or having entered a search term. Based on the current state, functional guidance content corresponding to the current state is displayed in a loop on the screen, so that the functional guidance content displayed on the screen is more in line with the user's needs, improving human-computer interaction efficiency and enhancing user experience. For example, if it is detected that the user has opened a navigation application and it is determined that the user needs to use the navigation function, then the relevant functional guidance content such as "Go home," "Go to the company," "How long until arrival," "How many kilometers," "Is there traffic ahead," and "Are there parking spaces at the destination" is displayed in a loop on the screen, so that the user can quickly input the correct voice commands, improving interaction efficiency.

[0046] Step S102 involves displaying function guidance content corresponding to the current state of the system via a rotating display screen. In an optional embodiment of the present invention, displaying function guidance content corresponding to the current state of the system via a rotating display screen includes: when the system homepage is displayed on the display screen, displaying guidance content for the system's global functions via a rotating display screen. When the display screen is still on the system homepage, it is impossible to clearly determine the user's intent. Based on the general classification of functions corresponding to each application, guidance content for the system's global functions can be displayed to the user, allowing the user to quickly understand the general types of system applications and specific usage instructions. Additionally, when the display screen shows the system homepage, guidance content can also be played in rotation based on frequently used functions, such as navigation, air conditioning, and the trunk, to more accurately target the user's intent. The guidance content for the system's global functions is shown in Table 1.

[0047] Table 1

[0048]

[0049]

[0050] It is understandable that the global feature guide includes, but is not limited to, the content listed above.

[0051] It should be further explained that current vehicle display screens are becoming increasingly larger, and some screens may even have partitions, with different areas displaying different content. Therefore, it's possible for a screen to display two images simultaneously, but during user interaction, only one image is active, while the other is inactive. Thus, in cases where a screen displays more than one image simultaneously, such as a system homepage and other pages, in an optional embodiment of this invention, the system homepage may be displayed on the screen in a manner where both the system homepage and other pages are displayed simultaneously, but only the system homepage is active. Similarly, in cases where a screen displays more than one image simultaneously, such as a target application's interface and other pages, in an optional embodiment of this invention, the target application's interface may be displayed on the screen in a manner where both the target application's interface and other pages are displayed simultaneously, but only the target application's interface is active.

[0052] In an optional embodiment of the present invention, the step of displaying function guidance content corresponding to the current state of the system via a carousel on the display screen includes: when the system receives a search term related to a target vertical category, displaying guidance content for functions under the target vertical category via a carousel on the display screen. When a user clearly understands their current needs but doesn't know which specific application to use, or doesn't know the page where the corresponding application is located, or simply doesn't want to enter the system page to find the application, the user enters a search term on the system homepage, such as "navigation," "map," "Eason Chan," or "weather." Based on the user's search term, the corresponding vertical category can be determined. For example, the search terms "navigation" and "map" correspond to the navigation / map vertical category, the search term "Eason Chan" corresponds to the multimedia vertical category, and the search term "weather" corresponds to the weather query vertical category. After determining the corresponding vertical category based on the search terms, the system then determines the corresponding functional guidance content for that vertical category. For example, the functional guidance content for the multimedia vertical category would be "Play a song," "Play a song by Eason Chan," etc. This functional guidance content is displayed to the user in a loop. The user then inputs the voice command "Play a song by Eason Chan," and the system opens the multimedia application and plays Eason Chan's song accordingly. This embodiment determines the corresponding vertical category based on the user's search terms, and then determines the corresponding functional guidance content based on that vertical category. This achieves the goal of defining a smaller scope through the search terms and displaying corresponding functional guidance content within that scope, making the displayed content more closely match the user's actual intent and improving the efficiency of human-computer interaction. The functional guidance content corresponding to each vertical category is shown in Table 2.

[0053] Table 2

[0054]

[0055]

[0056] It is understood that the vertical categories to which the system application belongs include, but are not limited to, the vertical categories mentioned above, and the functional guidance content corresponding to each vertical category includes, but is not limited to, the content listed above.

[0057] In real-world scenarios, users may pause their operations after opening a target application. In this case, the user's intention to use the target application can be determined based on the current interface display. In an optional embodiment of this invention, the step of displaying function guidance content corresponding to the current state of the system via a rotating display screen includes: when the interface of the target application included in the system is displayed on the display screen, displaying the function guidance content corresponding to the target application via a rotating display screen. For example, if the user currently has a navigation application open, displaying the navigation application's corresponding function guidance content via a rotating display screen, such as "Please say to me: 'Go home,' 'Go to the company,' 'Is there traffic ahead?' 'How far is the nearest movie theater?'," etc., helps the user quickly use the various functions of the navigation application and improves interaction efficiency. The function guidance content corresponding to each application is shown in Table 3.

[0058] Table 3

[0059]

[0060]

[0061] It is understood that the system includes, but is not limited to, the applications listed above, and the functional guidance content corresponding to each application includes, but is not limited to, the content listed above.

[0062] The above embodiment determines the user's intent based on the current system state and then determines the functional guidance content to be displayed to the user. In addition, newly launched applications, recently upgraded and optimized applications, and popular applications can be prioritized for recommendation to the user; that is, the functional display content of these types of applications is prioritized for display. In an optional embodiment of the present invention, among the multiple applications included in the system, a first application with an online or update duration of less than a preset duration and / or a second application with a usage rate exceeding a preset threshold are selected; the functional guidance content corresponding to the first application and / or the second application is prioritized for display on the screen. The preset duration can be one week, one month, etc., and can be flexibly set. Applications with an online duration of less than the preset duration can be applications newly launched within one week or one month. Applications with an update duration of less than the preset duration can be applications upgraded and optimized within one week or one month. Applications with a usage rate exceeding the preset threshold refer to popular applications. The usage rate can be calculated based on historical data of multiple vehicle users using various applications in the system. The usage rate of an application can be calculated based on how many users (e.g., 70 out of 100 users) use the application, and the number of times the application is used within a certain time frame. A higher usage rate indicates that the application is more popular with users, and a usage rate exceeding a certain threshold indicates that the application is a popular application. After identifying newly launched applications, recently upgraded applications, and popular applications, the functional guidance content for these applications can be prioritized and recommended to users to guide them to use these applications. This embodiment prioritizes guiding users to use newly launched and recently upgraded applications, which promotes new applications, avoids the trouble of users not being able to find new applications, and ensures that upgraded applications are prioritized for user use, so that backend personnel can judge whether the upgrade effect meets expectations based on user usage. This embodiment also prioritizes guiding users to use popular applications, which has a higher probability of hitting the user's true intentions and improving the user experience. After displaying the prioritized recommended content, functional guidance content that matches the current system status can be displayed in a rotating loop.

[0063] In situations where user intent is uncertain, the system can display function guidance content for applications frequently used by most users while driving, solving the problem of users wanting to use common functions but not knowing how to operate them when using unfamiliar vehicles. In an optional embodiment of the invention, based on historical data, a first target application that has been manually triggered more than a preset number of times and / or a second target application that has been manually triggered within a preset historical period are determined from multiple applications included in the system; the function guidance content corresponding to the first target application and / or the second target application is then displayed on the screen. The historical data can be accumulated data from multiple vehicle users, from which commonly used system functions by most users while driving are statistically analyzed; or it can be historical data accumulated by the current user, from which applications frequently manually operated by the user or recently manually operated by the user are statistically analyzed. The guidance content corresponding to the frequently manually operated or recently manually operated applications is displayed to the user in a loop to avoid the inconvenience of manual operation due to the user's lack of knowledge about the voice commands supported by the application. The preset historical period can be the last 10 days, the last month, etc., and can be flexibly set.

[0064] The following is an exemplary description of the system function usage guidance method through a specific embodiment. Figure 3 As shown, the system function guidance method used in this embodiment mainly includes steps S301-S302:

[0065] Step S301: In response to the voice assistant being woken up and not receiving a voice command within a preset time period, detect the current state of the system.

[0066] The current state of the system includes one of the following states:

[0067] The system homepage is displayed on the screen;

[0068] The system receives search terms related to the target vertical category;

[0069] The interface of the target application included in the system is displayed on the display screen.

[0070] Step S302: When the system homepage is displayed on the display screen, guide content for the corresponding global functions of the system is displayed in a carousel on the display screen.

[0071] The following example illustrates the guidance method for using system functions through another specific embodiment. Figure 4 As shown, the system function guidance method used in this embodiment mainly includes steps S401-S402:

[0072] Step S401: In response to the voice assistant being woken up and not receiving a voice command within a preset time period, detect the current state of the system.

[0073] The current state of the system includes one of the following states:

[0074] The system homepage is displayed on the screen;

[0075] The system receives search terms related to the target vertical category;

[0076] The interface of the target application included in the system is displayed on the display screen.

[0077] Step S402: When the system receives a search term about the target vertical category, guide content for the functions under the target vertical category is displayed in a carousel on the display screen.

[0078] The following is an exemplary description of the system function usage guidance method through another specific embodiment. For example... Figure 5 As shown, the system function guidance method used in this embodiment mainly includes steps S501-S502:

[0079] Step S501: In response to the voice assistant being woken up and not receiving a voice command within a preset time period, detect the current state of the system.

[0080] The current state of the system includes one of the following states:

[0081] The system homepage is displayed on the screen;

[0082] The system receives search terms related to the target vertical category;

[0083] The interface of the target application included in the system is displayed on the display screen.

[0084] Step S502: When the interface of the target application included in the system is displayed on the display screen, the function guidance content corresponding to the target application is displayed in a carousel on the display screen.

[0085] The system function guidance method used in this embodiment of the invention, in response to the voice assistant being woken up and not receiving a voice command within a preset time, detects the current state of the system; and displays function guidance content corresponding to the current state of the system in a rotating display screen. This solves the problem of users not knowing how to enable or set system functions when using an unfamiliar in-vehicle system. By judging the user's problem based on the current system state, it proactively displays corresponding function guidance content to the user, thereby helping the user quickly familiarize themselves with the system functions, improving operational efficiency, and enhancing the user experience.

[0086] Figure 6 An exemplary system architecture 600 is shown that can be used by the system functions of embodiments of the present invention.

[0087] like Figure 6 As shown, system architecture 600 may include a display device 601, a network 602, and a processor 603. Network 602 serves as a medium for providing a communication link between display device 601 and processor 603. Network 602 may include various connection types, such as wired or wireless communication links, or fiber optic cables, etc.

[0088] Users can use display device 601 to interact with processor 603 via network 602 to receive or send data, etc. Display device 601 can be a portable display device, or a device with a display screen and web browsing support, including but not limited to smartphones, tablets, laptops, and desktop computers, that supports system functions, has various communication client applications installed, and is bootable. Processor 603 can be a processor that provides various vehicle services.

[0089] It should be noted that the system function guidance method provided in this embodiment of the invention can be executed by the processor 603, and correspondingly, the system function guidance device can be set in the processor 603.

[0090] It should be understood that Figure 6 The number of display devices, networks, and processors shown is merely illustrative. Depending on implementation needs, any number of display devices, networks, and processors can be included.

[0091] The following is for reference. Figure 7 It shows a schematic diagram of the structure of a computer system 700 suitable for implementing an electronic device according to embodiments of the present invention. Figure 7 The display device shown is merely an example and should not be construed as limiting the functionality and scope of the embodiments of the present invention.

[0092] like Figure 7 As shown, the computer system 700 includes a central processing unit (CPU) 701, which can perform various appropriate actions and processes based on programs stored in read-only memory (ROM) 702 or programs loaded from storage section 708 into random access memory (RAM) 703. The RAM 703 also stores various programs and data required for the operation of the computer system 700. The CPU 701, ROM 702, and RAM 703 are interconnected via a bus 704. An input / output (I / O) interface 705 is also connected to the bus 704.

[0093] The following components are connected to the I / O interface 705: an input section 706 including a keyboard, mouse, etc.; an output section 707 including a cathode ray tube (CRT), liquid crystal display (LCD), etc., and speakers, etc.; a storage section 708 including a hard disk, etc.; and a communication section 709 including a network interface card such as a LAN card, modem, etc. The communication section 709 performs communication processing via a network such as the Internet. A drive 710 is also connected to the I / O interface 705 as needed. A removable medium 711, such as a disk, optical disk, magneto-optical disk, semiconductor memory, etc., is installed on the drive 710 as needed so that computer programs read from it can be installed into the storage section 708 as needed.

[0094] In particular, according to the embodiments disclosed in this invention, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments disclosed in this invention include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication section 709, and / or installed from removable medium 711. When the computer program is executed by central processing unit (CPU) 701, it performs the functions defined above in the system of this invention.

[0095] It should be noted that the computer-readable medium shown in this invention can be a computer-readable signal medium or a computer-readable storage medium, or any combination thereof. A computer-readable storage medium can be, for example,—but not limited to—an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of a computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this invention, a computer-readable storage medium can be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In this invention, a computer-readable signal medium can include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code. Such propagated data signals can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. Computer-readable signal media can also be any computer-readable medium other than computer-readable storage media, which can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium can be transmitted using any suitable medium, including but not limited to: wireless, wire, optical fiber, RF, etc., or any suitable combination thereof.

[0096] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of the present invention. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram or flowchart, and combinations of blocks in a block diagram or flowchart, may be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0097] The modules described in the embodiments of the present invention can be implemented in software or hardware. The described modules can also be housed in a processor; for example, a processor can be described as including a display module and a processing module. The names of these modules do not necessarily limit the module itself; for example, a processing module can also be described as "a module that displays the corresponding function guidance content of the system in a carousel on a display screen."

[0098] In another aspect, the present invention also provides a computer-readable medium, which may be included in the device described in the above embodiments; or it may exist independently and not assembled into the device. The computer-readable medium carries one or more programs that, when executed by the device, cause the device to: detect the current state of the system in response to a voice assistant being activated and no voice command being received within a preset time period; and display, via a display screen, function guidance content corresponding to the current state of the system in a rotating manner.

[0099] According to the technical solution of this invention, in response to the voice assistant being woken up and not receiving a voice command within a preset time period, the current state of the system is detected; and function guidance content corresponding to the current state of the system is displayed on a rotating screen. This solves the problem that users are unsure how to enable or configure system functions when using an unfamiliar in-vehicle system. By judging the user's problem based on the current system state, the system proactively displays corresponding function guidance content to the user, thereby helping the user quickly familiarize themselves with system functions, improving operational efficiency, and enhancing the user experience.

[0100] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can occur depending on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A method for guiding the use of system functions, characterized in that, include: In response to the voice assistant being woken up and no voice command being received within a preset time, the current state of the system is detected; The system displays a slideshow of functional guidance content corresponding to its current state.

2. The method according to claim 1, characterized in that, The current state of the system includes one of the following states: The system homepage is displayed on the screen; The system receives search terms related to the target vertical category; The interface of the target application included in the system is displayed on the display screen.

3. The method according to claim 2, characterized in that, The function guidance content corresponding to the current state of the system, displayed in a carousel on the screen, includes: When the system homepage is displayed on the screen, the screen will display guide content for the corresponding global functions of the system in a carousel.

4. The method according to claim 2, characterized in that, The function guidance content corresponding to the current state of the system, displayed in a carousel on the screen, includes: When the system receives a search term for a target vertical category, it displays guided content for functions under that target vertical category in a carousel on the display screen.

5. The method according to claim 2, characterized in that, The function guidance content corresponding to the current state of the system, displayed in a carousel on the screen, includes: When the interface of the target application included in the system is displayed on the display screen, the display screen will display the corresponding function guidance content of the target application in a carousel.

6. The method according to claim 1, characterized in that, Also includes: Among the multiple applications included in the system, the first application with an online or update duration of less than a preset duration and / or the second application with a usage rate exceeding a preset threshold are selected. The display screen will prioritize showing the function guidance content corresponding to the first application and / or the second application.

7. The method according to claim 1, characterized in that, Also includes: Based on historical data, from the multiple applications included in the system, a first target application that has been manually triggered more than a preset number of times and / or a second target application that has been manually triggered within a preset historical period are identified; The display screen will prioritize showing the function guidance content corresponding to the first target application and / or the second target application.

8. An electronic device for booting system functions, characterized in that, include: One or more processors; Storage device for storing one or more programs. When the one or more programs are executed by the one or more processors, the one or more processors implement the method as described in any one of claims 1-7.

9. A computer-readable medium having a computer program stored thereon, characterized in that, When the program is executed by the processor, it implements the method as described in any one of claims 1-7.

10. A computer program product, comprising a computer program, characterized in that, When the program is executed by the processor, it implements the method as described in any one of claims 1-7.