CN112073776B

CN112073776B - Voice control method and display device

Info

Publication number: CN112073776B
Application number: CN202010039043.6A
Authority: CN
Inventors: 任晓楠; 王旭升; 成刚
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2019-06-10
Filing date: 2020-01-14
Publication date: 2022-06-24
Anticipated expiration: 2040-01-14
Also published as: WO2020248790A1; CN112073776A

Abstract

The application in the two chips simultaneously share one microphone, when one application, such as the first application in the first chip, needs to use a voice interaction function, the first chip sends a microphone data request to the second chip, and the second chip sends the received voice data to the first application in the first chip according to the microphone data request to realize the voice interaction function of the first application; otherwise, the voice data is sent to the second application in the second chip. By the time-sharing processing of the two applications, the switching of the voice control between the two chips is realized, and the voice interaction effectiveness of the applications on the two chips can be further ensured.

Description

Voice control method and display device

Technical Field

The application relates to the technical field of televisions, in particular to a voice control method and display equipment.

Background

In the era of integration of three networks, televisions have had interactive functions, and the interaction is not the interaction between television viewers and television stations, but between television viewers and television contents.

However, only one application scenario can be provided by using the existing television, and fusion of two or more application scenarios cannot be provided, for example, a user can not perform video chat with at least one other user while watching a video program. The functions performed by the two scenes simultaneously can be collectively referred to as "edge x and edge x". In addition, in order to realize the scene of "x side x", there are often situations where the microphones are needed for both processes, for example, the a chip end needs to play a chess and card game and to control the game by voice, and the N chip end needs to chat.

Therefore, it is necessary to provide a voice control method to enable the voice interaction of two processes simultaneously in the system to be normally performed.

Disclosure of Invention

The embodiment of the application provides a voice control method and display equipment, so that when processes in a system are carried out simultaneously and share one microphone, the respective voice interaction requirements of the two processes are met.

According to a first aspect of embodiments of the present application, there is provided a voice control method, including:

second chip for application to a display device, the display device comprising: the microphone comprises a first chip, a second chip connected with the first chip and a microphone connected with the second chip; the method comprises the following steps:

receiving voice data input by a microphone;

in response to receiving a microphone data request sent by a first chip, sending the voice data to a chess and card application in the first chip, the microphone data request being sent by the first chip when the chess and card application in the first chip enters a voice-enabled opportunity;

and responding to the condition that the microphone data request sent by the first chip is not received, and sending the voice data to the instant messaging application in the second chip.

According to a second aspect of embodiments of the present application, there is provided another voice control method, including:

receiving a microphone data request from a first chip, wherein the microphone data request is generated when a first application in the first chip requires voice interaction;

and sending the voice data received by the microphone to the first application in the first chip according to the microphone data request.

According to a third aspect of embodiments of the present application, there is provided a display apparatus including:

a display;

a microphone for receiving voice data;

a first chip configured to run a chess application;

a second chip disposed between the microphone and the first chip, the second chip configured to:

receiving voice data input by a microphone;

and responding to the condition that a microphone data request sent by the first chip is not received, and sending the voice data to the instant messaging application in the second chip.

According to a fourth aspect of the embodiments of the present application, there is provided another display apparatus including:

a display;

a microphone for receiving voice data;

a first chip configured to run a first application;

receiving voice data input by a microphone;

sending the voice data to a first application in a first chip in response to receiving a microphone data request sent by the first chip;

and responding to the microphone data request sent by the first chip not being received, and sending the voice data to a second application in the second chip.

As can be seen from the foregoing embodiments, in the voice control method and the display device provided in the embodiments of the present application, by setting the first chip and the second chip in the display device, when applications in two systems are simultaneously executed and share one microphone, and when one of the applications, such as the first application in the first chip, needs to use the voice interaction function, a microphone data request is sent to the second chip, and the second chip sends the received voice data to the first application in the first chip according to the microphone data request, so as to implement the voice interaction function of the first application; otherwise, the voice data is sent to the second application in the second chip. By the time-sharing processing of the two applications, the switching of the voice control between the two chips is realized, and the voice interaction effectiveness of the applications on the two chips can be further ensured.

Drawings

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

Fig. 1 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus according to an embodiment;

fig. 2 is a block diagram exemplarily showing a hardware configuration of the control apparatus 100 according to the embodiment;

fig. 3 is a block diagram exemplarily showing a hardware configuration of the display device 200 according to the embodiment;

fig. 4 is a block diagram illustrating an exemplary hardware architecture of the display device 200 according to fig. 3;

fig. 5 is a diagram exemplarily showing a functional configuration of the display device 200 according to the embodiment;

fig. 6a schematically illustrates a software configuration in the display device 200 according to an embodiment;

fig. 6b schematically shows a configuration of an application in the display device 200 according to an embodiment;

fig. 7 schematically illustrates a user interface in the display device 200 according to an embodiment;

fig. 8 is a flowchart illustrating a voice control method in the display apparatus 200 according to an embodiment;

fig. 9 is a flowchart illustrating another voice control method in the display apparatus 200 according to the embodiment;

fig. 10 is a flowchart illustrating still another voice control method in the display apparatus 200 according to the embodiment.

Detailed Description

To make the objects, technical solutions and advantages of the exemplary embodiments of the present application clearer, the technical solutions in the exemplary embodiments of the present application will be clearly and completely described below with reference to the drawings in the exemplary embodiments of the present application, and it is obvious that the described exemplary embodiments are only a part of the embodiments of the present application, but not all the embodiments.

For the convenience of users, various external device interfaces are usually provided on the display device to facilitate connection of different peripheral devices or cables to implement corresponding functions. When a high-definition camera is connected to an interface of the display device, if a hardware system of the display device does not have a hardware interface of a high-pixel camera receiving the source code, data received by the camera cannot be displayed on a display screen of the display device.

Furthermore, due to the hardware structure, the hardware system of the conventional display device only supports one path of hard decoding resources, and usually only supports video decoding with a resolution of 4K at most, so when a user wants to perform video chat while watching a network television, the user needs to use the hard decoding resources (usually GPU in the hardware system) to decode the network video without reducing the definition of the network video screen, and in this case, the user can only process the video chat screen by using a general-purpose processor (e.g. CPU) in the hardware system to perform soft decoding on the video.

The soft decoding is adopted to process the video chat picture, so that the data processing burden of a CPU (central processing unit) can be greatly increased, and when the data processing burden of the CPU is too heavy, the problem of picture blocking or unsmooth flow can occur. Further, due to the data processing capability of the CPU, when the CPU performs soft decoding on the video chat screen, multi-channel video calls cannot be generally implemented, and when a user wants to perform video chat with multiple other users in the same chat scene, access is blocked.

In view of the above aspects, to overcome the above drawbacks, the present application discloses a dual hardware system architecture to implement multiple channels of video chat data (at least one channel of local video).

The concept to which the present application relates will be first explained below with reference to the drawings. It should be noted that the following descriptions of the concepts are only for the purpose of facilitating understanding of the contents of the present application, and do not represent limitations on the scope of the present application.

The term "module," as used in various embodiments of the present application, may refer to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.

The term "remote control" as used in the embodiments of the present application refers to a component of an electronic device (such as the display device disclosed in the present application) that is capable of wirelessly controlling the electronic device, typically over a short distance. The component may typically be connected to the electronic device using infrared and/or Radio Frequency (RF) signals and/or bluetooth, and may also include functional modules such as WiFi, wireless USB, bluetooth, motion sensors, etc. For example: the hand-held touch remote controller replaces most of the physical built-in hard keys in the common remote control device with the user interface in the touch screen.

The term "gesture" as used in the embodiments of the present application refers to a user's behavior through a change in hand shape or an action such as hand motion, for expressing an intended idea, action, purpose, or result.

The term "hardware system" used in the embodiments of the present application may refer to a physical component having computing, controlling, storing, inputting and outputting functions, which is formed by a mechanical, optical, electrical and magnetic device such as an Integrated Circuit (IC), a Printed Circuit Board (PCB) and the like. In various embodiments of the present application, a hardware system may also be referred to as a motherboard (or chip).

Fig. 1 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus according to an embodiment. As shown in fig. 1, a user may operate the display apparatus 200 through the control device 100.

The control device 100 may be a remote controller 100A, which can communicate with the display device 200 through an infrared protocol communication, a bluetooth protocol communication, a ZigBee (ZigBee) protocol communication, or other short-range communication, and is used to control the display device 200 in a wireless or other wired manner. The user may input a user instruction through a key on a remote controller, voice input, control panel input, etc., to control the display apparatus 200. Such as: the user can input a corresponding control command through a volume up/down key, a channel control key, up/down/left/right moving keys, a voice input key, a menu key, a power on/off key, etc. on the remote controller, to implement the function of controlling the display device 200.

The control apparatus 100 may also be a smart device, such as a mobile terminal 100B, a tablet computer, a notebook computer, etc., which may communicate with the display device 200 through a Local Area Network (LAN), a Wide Area Network (WAN), a Wireless Local Area Network (WLAN), or other networks, and implement control of the display device 200 through an application program corresponding to the display device 200.

For example, the mobile terminal 100B and the display device 200 may each have a software application installed thereon, so that connection communication between the two can be realized through a network communication protocol, and the purpose of one-to-one control operation and data communication can be further realized. Such as: a control instruction protocol can be established between the mobile terminal 100B and the display device 200, a remote control keyboard is synchronized to the mobile terminal 100B, and the function of controlling the display device 200 is realized by controlling a user interface on the mobile terminal 100B; the audio and video content displayed on the mobile terminal 100B may also be transmitted to the display device 200, so as to implement a synchronous display function.

As shown in fig. 1, the display apparatus 200 may also perform data communication with the server 300 through various communication means. In various embodiments of the present application, the display device 200 may be allowed to be communicatively coupled to the server 300 via a local area network, a wireless local area network, or other network. The server 300 may provide various contents and interactions to the display apparatus 200.

Illustratively, the display device 200 receives software program updates, or accesses a remotely stored digital media library by sending and receiving information, and Electronic Program Guide (EPG) interactions. The servers 300 may be a group or groups, and may be one or more types of servers. Other web service contents such as a video on demand and an advertisement service are provided through the server 300.

The display device 200, on one hand, may be a liquid crystal display, an oled (organic Light Emitting diode) display, or a projection display device; on the other hand, the display device can be a display system consisting of an intelligent television or a display and a set-top box. The specific display device type, size, resolution, etc. are not limiting, and those skilled in the art will appreciate that the display device 200 may be modified in performance and configuration as desired.

The display apparatus 200 may additionally provide an intelligent network tv function that provides a computer support function in addition to the broadcast receiving tv function. Examples include a web tv, a smart tv, an Internet Protocol Tv (IPTV), and the like. In some embodiments, the display device may not have a broadcast receiving television function.

As shown in fig. 1, the display device may be connected or provided with a camera, and is configured to present a picture taken by the camera on a display interface of the display device or other display devices, so as to implement interactive chat between users. Specifically, the picture shot by the camera can be displayed on the display device in a full screen mode, a half screen mode or any optional area.

As an optional connection mode, the camera is connected with the display rear shell through the connecting plate and is fixedly installed in the middle of the upper side of the display rear shell, and as an installable mode, the camera can be fixedly installed at any position of the display rear shell, so that an image acquisition area of the camera can be ensured not to be shielded by the rear shell, for example, the image acquisition area is the same as the display orientation of the display equipment.

As another alternative connection mode, the camera is connected to the display rear shell through a connection board or other conceivable connector, the camera is capable of lifting, the connector is provided with a lifting motor, when a user wants to use the camera or an application program wants to use the camera, the camera is lifted out of the display, and when the camera is not needed, the camera can be embedded in the rear shell to protect the camera from being damaged.

As an embodiment, the camera adopted in the present application may have 1600 ten thousand pixels, so as to achieve the purpose of ultra high definition display. In actual use, cameras higher or lower than 1600 ten thousand pixels may also be used.

After the display equipment is provided with the camera, contents displayed by different application scenes of the display equipment can be fused in various different modes, so that the function which cannot be realized by the traditional display equipment is achieved.

Illustratively, a user may conduct a video chat with at least one other user while watching a video program. The presentation of the video program may be as a background frame over which a window for video chat is displayed. Vividly, the function can be called as 'chat while watching'.

Optionally, in a scene of "chat while watching", at least one video chat is performed across terminals while watching a live video or a network video.

In another example, a user can conduct a video chat with at least one other user while entering the educational application for learning. For example, a student may be able to remotely interact with a teacher while learning content in an educational application. Vividly, this function can be called "chatting while learning".

In another example, a user conducts a video chat with a player entering a card game while playing the game. For example, a player may enable remote interaction with other players when entering a gaming application to participate in a game. Figuratively, this function may be referred to as "watch while playing".

Optionally, the game scene is fused with the video picture, the portrait in the video picture is scratched and displayed in the game picture, and the user experience is improved.

Optionally, in the motion sensing game (such as ball hitting, boxing, running and dancing), the human posture and motion, limb detection and tracking and human skeleton key point data detection are obtained through the camera, and then the human posture and motion, the limb detection and tracking and the human skeleton key point data detection are fused with the animation in the game, so that the game of scenes such as sports and dancing is realized.

In another example, a user may interact with at least one other user in a karaoke application in video and voice. Vividly, this function can be called "sing while watching". Optionally, when at least one user enters the application in a chat scenario, multiple users can jointly complete recording of a song.

In another example, a user may turn on a camera locally to take pictures and videos, figurative, which may be referred to as "looking into the mirror".

In other examples, more or less functionality may be added. The function of the display device is not particularly limited in the present application.

Fig. 2 is a block diagram schematically showing the configuration of the control apparatus 100 according to the exemplary embodiment. As shown in fig. 2, the control device 100 includes a controller 110, a communicator 130, a user input/output interface 140, a memory 190, and a power supply 180.

The control apparatus 100 is configured to control the display device 200, and to receive an input operation command from a user, and to convert the operation command into a command recognizable and responsive to the display device 200, thereby mediating interaction between the user and the display device 200. Such as: the user operates the channel up/down key on the control device 100, and the display device 200 responds to the channel up/down operation.

In some embodiments, the control device 100 may be a smart device. Such as: the control apparatus 100 may install various applications that control the display device 200 according to user demands.

In some embodiments, as shown in fig. 1, the mobile terminal 100B or other intelligent electronic device may function similar to the control apparatus 100 after installing an application for manipulating the display device 200. Such as: the user may implement the functions of controlling the physical keys of the apparatus 100 by installing applications, various function keys or virtual buttons of a graphical user interface available on the mobile terminal 100B or other intelligent electronic devices.

The controller 110 includes a processor 112, a RAM113 and a ROM114, a communication interface, and a communication bus. The controller 110 is used to control the operation of the control device 100, as well as the internal components for communication and coordination and external and internal data processing functions.

The communicator 130 enables communication of control signals and data signals with the display apparatus 200 under the control of the controller 110. Such as: the received user input signal is transmitted to the display apparatus 200. The communicator 130 may include at least one of a WIFI module 131, a bluetooth module 132, an NFC module 133, and the like.

A user input/output interface 140, wherein the input interface includes at least one of a microphone 141, a touch pad 142, a sensor 143, a key 144, and the like. Such as: the user can realize a user instruction input function through actions such as voice, touch, gesture, pressing, and the like, and the input interface converts the received analog signal into a digital signal and converts the digital signal into a corresponding instruction signal, and sends the instruction signal to the display device 200.

The output interface includes an interface that transmits the received user instruction to the display apparatus 200. In some embodiments, it may be an infrared interface or a radio frequency interface. Such as: when the infrared signal interface is used, the user input instruction needs to be converted into an infrared control signal according to an infrared control protocol, and the infrared control signal is sent to the display device 200 through the infrared sending module. The following steps are repeated: when the rf signal interface is used, a user input command needs to be converted into a digital signal, and then the digital signal is modulated according to the rf control signal modulation protocol and then transmitted to the display device 200 through the rf transmitting terminal.

In some embodiments, the control device 100 includes at least one of a communicator 130 and an output interface. The communicator 130 is configured in the control device 100, such as: the WIFI module, the Bluetooth module, the NFC module and the like can encode the user input command through a WIFI protocol, a Bluetooth protocol or an NFC protocol and send the encoded user input command to the display device 200.

The memory 190 stores various operation programs, data, and applications for driving and controlling the control apparatus 100 under the control of the controller 110. The memory 190 may store various control signal commands input by a user.

And a power supply 180 for providing operational power support to the components of the control device 100 under the control of the controller 110. A battery and associated control circuitry.

A hardware configuration block diagram of a hardware system in the display apparatus 200 according to an exemplary embodiment is exemplarily shown in fig. 3.

When a dual hardware system architecture is adopted, the mechanism relationship of the hardware system can be shown in fig. 3. For convenience of description, one hardware system in the dual hardware system architecture is referred to as a first hardware system or a system, a chip, a first chip, and the other hardware system is referred to as a second hardware system or N system, N chip, a second chip. The chip A comprises a controller of the chip A and various interfaces, and the chip N comprises a controller of the chip N and various interfaces. The chip a and the chip N may each have a relatively independent operating system, and the operating system of the chip a and the operating system of the chip N may communicate with each other through a communication protocol, which is as follows: the frame layer of the operating system of the a-chip and the frame layer of the operating system of the N-chip can communicate to transmit commands and data, so that two independent subsystems, which are associated with each other, exist in the display device 200.

As shown in fig. 3, the a chip and the N chip can be connected, communicated and powered through a plurality of different types of interfaces. The interface type of the interface between the a chip and the N chip may include a General-purpose input/output interface (GPIO), a USB interface, an HDMI interface, a UART interface, and the like. One or more of these interfaces may be used for communication or power transfer between the a-chip and the N-chip. For example, as shown in fig. 3, in the dual hardware system architecture, the N chip may be powered by an external power source (power), and the a chip may not be powered by the external power source but by the N chip.

In addition to the interface for connecting with the N chip, the a chip may further include an interface for connecting with other devices or components, such as a MIPI interface for connecting with a Camera (Camera), a bluetooth interface, and the like shown in fig. 3.

Similarly, in addition to the interface for connecting with the N chip, the N chip may further include an VBY interface for connecting with a display screen tcon (timer Control register), and an i2S interface for connecting with a power Amplifier (AMP) and a Speaker (Speaker); and an IR/Key interface, a USB interface, a Wifi interface, a bluetooth interface, an HDMI interface, a Tuner interface, and the like.

The dual hardware system architecture of the present application is further described below with reference to fig. 4. It should be noted that fig. 4 is only an exemplary illustration of the dual hardware system architecture of the present application, and does not represent a limitation of the present application. In actual practice, both hardware systems may contain more or less hardware or interfaces as desired.

A block diagram of the hardware architecture of the display device 200 according to fig. 3 is exemplarily shown in fig. 4. As shown in fig. 4, the hardware system of the display device 200 may include an a chip and an N chip, and a module connected to the a chip or the N chip through various interfaces.

The N-chip may include a tuner demodulator 220, a communicator 230, an external device interface 250, a processor 210, a memory 290, a chat input interface, a video processor 260-1, a display 280, an audio output interface 270, and a power supply. The N-chip may also include more or fewer modules in other embodiments.

The tuning demodulator 220 is configured to perform modulation and demodulation processing such as amplification, mixing, resonance and the like on a broadcast television signal received in a wired or wireless manner, so as to demodulate an audio/video signal carried in a frequency of a television channel selected by a user and additional information (e.g., an EPG data signal) from a plurality of wireless or wired broadcast television signals. Depending on the broadcast system of the television signal, the signal path of the tuner 220 may be various, such as: terrestrial broadcasting, cable broadcasting, satellite broadcasting, internet broadcasting, or the like; according to different modulation types, the adjustment mode of the signal can be a digital modulation mode or an analog modulation mode; and depending on the type of television signal being received, tuner demodulator 220 may demodulate analog and/or digital signals.

The tuner demodulator 220 is also operative to respond to the user-selected television channel frequency and the television signals carried thereby, in accordance with the user selection and as controlled by the processor 210.

In other exemplary embodiments, the tuner/demodulator 220 may be in an external device, such as an external set-top box. In this way, the set-top box outputs television audio and video signals after modulation and demodulation, and the television audio and video signals are input into the display device 200 through the external device interface 250.

The communicator 230 is a component for communicating with an external device or an external server according to various communication protocol types. For example: the communicator 230 may include a WIFI module 231, a bluetooth communication protocol module 232, a wired ethernet communication protocol module 233, and other network communication protocol modules such as an infrared communication protocol module or a near field communication protocol module.

The display apparatus 200 may establish a connection of a control signal and a data signal with an external control apparatus or a content providing apparatus through the communicator 230. For example, the communicator may receive a control signal of the remote controller 100 according to the control of the controller.

The external device interface 250 is a component for providing data transmission between the N-chip processor 210 and the a-chip and other external devices. The external device interface may be connected with an external apparatus such as a set-top box, a game device, a notebook computer, etc. in a wired/wireless manner, and may receive data such as a video signal (e.g., moving image), an audio signal (e.g., music), additional information (e.g., EPG), etc. of the external apparatus.

The external device interface 250 may include: a High Definition Multimedia Interface (HDMI) terminal is also referred to as HDMI251, a Composite Video Blanking Sync (CVBS) terminal is also referred to as AV252, an analog or digital component terminal is also referred to as component 353, a Universal Serial Bus (USB) terminal 254, a Red Green Blue (RGB) terminal (not shown in the figure), and the like. The number and type of external device interfaces are not limited by this application.

The processor 210 controls the operation of the display device 200 and responds to user operations by running various software control programs (e.g., an operating system and/or various application programs) stored on the memory 290.

As shown in FIG. 4, the processor 210 includes a read only memory RAM213, a random access memory ROM214, a graphics processor 216, a communication interface 218, and a communication bus. The RAM214 and the ROM213, the graphic processor 216, and the communication interface 218 are connected via a bus.

Processor 210 for executing operating system and application program instructions stored in memory 290. And executing various application programs, data and contents according to various interactive instructions received from the outside so as to finally display and play various audio and video contents.

A ROM213 for storing instructions for various system boots. For example, when the power-on signal is received, the display device 200 starts to power up, and the processor 210 executes the system boot instruction in the ROM, and copies the operating system stored in the memory 290 to the RAM214 to start running the boot operating system. After the start of the operating system is completed, the processor 210 copies the various applications in the memory 290 to the RAM214, and then starts running and starting the various applications.

A graphics processor 216 for generating various graphics objects, such as: icons, operation menus, user input instruction display graphics, and the like. The display device comprises an arithmetic unit which carries out operation by receiving various interactive instructions input by a user and displays various objects according to display attributes. And a renderer for generating various objects based on the operator and displaying the rendered result on the display 280.

In some example embodiments, the processor 210 may include a plurality of processors. The plurality of processors may include a main processor and a plurality of or a sub-processor. A main processor for performing some operations of the display apparatus 200 in a pre-power-up mode and/or operations of displaying a screen in a normal mode. A plurality of or one sub-processor for performing an operation in a standby mode or the like.

The communication interfaces may include a first interface 218-1 through an nth interface 218-n. These interfaces may be network interfaces that are connected to external devices via a network.

The processor 210 may control the overall operation of the display device 200. For example: in response to receiving a user command to select a UI object to be displayed on the display 280, the processor 210 may perform an operation related to the object selected by the user command.

Wherein the object may be any one of selectable objects, such as a hyperlink or an icon. Operations related to the selected object, such as: displaying an operation connected to a hyperlink page, document, image, or the like, or performing an operation of a program corresponding to an icon. The user command for selecting the UI object may be a command input through various input means (e.g., a mouse, a keyboard, a touch pad, etc.) connected to the display apparatus 200 or a voice command corresponding to a voice spoken by the user.

The memory 290 includes a memory for storing various software modules for driving and controlling the display apparatus 200. Such as: various software modules stored in memory 290, including: the system comprises a basic module, a detection module, a communication module, a display control module, a browser module, various service modules and the like.

The basic module is a bottom layer software module for signal communication between hardware in the display device 200 and sending processing and control signals to an upper layer module. The detection module is a management module used for collecting various information from various sensors or chat input interfaces, and performing digital-to-analog conversion and analysis management.

For example: the voice recognition module comprises a voice analysis module and a voice instruction database module. The display control module is a module for controlling the display 280 to display image content, and may be used to play information such as multimedia image content and UI interface. The communication module is used for carrying out control and data communication with external equipment. And the browser module is used for executing data communication between the browsing servers. The service module is a module for providing various services and various application programs.

Meanwhile, the memory 290 is also used to store visual effect maps and the like for receiving external data and user data, images of respective items in various user interfaces, and a focus object.

A chat input interface for transmitting an input signal of the user to the processor 210 or transmitting a signal output from the controller to the user. For example, the control device (e.g., a mobile terminal or a remote controller) may send an input signal, such as a power switch signal, a channel selection signal, a volume adjustment signal, etc., input by a user to the chat input interface, and then the input signal is transferred to the controller through the chat input interface; alternatively, the control device may receive an output signal such as audio, video or data output from the chat input interface via the controller, and display the received output signal or output the received output signal in audio or vibration form.

In some embodiments, the user may enter user commands on a Graphical User Interface (GUI) displayed on the display 280, and the chat input interface receives the user input commands through the Graphical User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the chat input interface receives the user input command by recognizing the sound or gesture through the sensor.

The video processor 260-1 is configured to receive a video signal, and perform video data processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to a standard codec protocol of the input signal, so as to obtain a video signal that is directly displayed or played on the display 280.

Illustratively, the video processor 260-1 includes a demultiplexing module, a video decoding module, an image synthesizing module, a frame rate conversion module, a display formatting module, and the like.

The demultiplexing module is used for demultiplexing the input audio and video data stream, and if the input MPEG-2 is input, the demultiplexing module demultiplexes the input audio and video data stream into a video signal and an audio signal.

And the video decoding module is used for processing the video signal after demultiplexing, including decoding, scaling and the like.

And the image synthesis module, such as an image synthesizer, is used for performing superposition mixing processing on the GUI signal input by the user or generated by the user and the video picture after the zooming processing by the graphics generator so as to generate an image signal for display.

The frame rate conversion module is configured to convert a frame rate of an input video, such as a 24Hz, 25Hz, 30Hz, or 60Hz video, into a 60Hz, 120Hz, or 240Hz frame rate, where the input frame rate may be related to a source video stream, and the output frame rate may be related to an update rate of a display. The input is realized in a common format by using a frame insertion mode.

And a display formatting module for converting the signal output by the frame rate conversion module into a signal conforming to a display format of a display, such as converting the format of the signal output by the frame rate conversion module to output an RGB data signal.

And a display 280 for receiving the image signal input from the video processor 260-1 and displaying the video content and image and the menu manipulation interface. The display 280 includes a display component for presenting a picture and a driving component for driving image display. The video content may be displayed from the video in the broadcast signal received by the tuner/demodulator 220, or from the video content input from the communicator or the external device interface. The display 280 simultaneously displays a user manipulation interface UI generated in the display apparatus 200 and used to control the display apparatus 200.

And, a driving component for driving the display according to the type of the display 280. Alternatively, in case the display 280 is a projection display, it may also comprise a projection device and a projection screen.

The audio processor 260-2 is configured to receive an audio signal, decompress and decode the audio signal according to a standard codec protocol of the input signal, and perform noise reduction, digital-to-analog conversion, amplification and other audio data processing to obtain an audio signal that can be played in the speaker 272.

The audio output interface 270, for outputting audio output under the control of the processor 210, may include a speaker 272, or an external sound output terminal 274 to output to a generating device of an external device, such as: external sound terminal or earphone output terminal.

In other exemplary embodiments, video processor 260-1 may comprise one or more chip components.

And, in other exemplary embodiments, video processor 260-1, may be a separate chip or may be integrated with processor 210 in one or more chips.

And a power supply for supplying power supply support to the display device 200 from the power input from the external power source under the control of the processor 210. The power supply may include a built-in power supply circuit installed inside the display apparatus 200, or may be a power supply installed outside the display apparatus 200, such as a power supply interface for providing an external power supply in the display apparatus 200.

Similar to the N-chip, as shown in fig. 4, the a-chip may include a processor 310, a communicator 330, a detector 340, and a memory 390. In some embodiments, a chat input interface, a video processor, an audio processor, a display, an audio output interface may also be included. In some embodiments, there may also be a power supply that independently powers the A-chip.

The communicator 330 is a component for communicating with an external device or an external server according to various communication protocol types. For example: the communicator 330 may include a WIFI module 331, a bluetooth communication protocol module 332, a wired ethernet communication protocol module 333, and other network communication protocol modules such as an infrared communication protocol module or a near field communication protocol module.

The a-chip communicator 330 and the N-chip communicator 230 also interact with each other. For example, the WiFi module 231 within the N-chip hardware system is used to connect to an external network, generate network communication with an external server, and the like. The WiFi module 331 in the a-chip hardware system is used to connect to the N-chip WiFi module 231 without making a direct connection with an external network or the like, and the a-chip is connected to an external network through the N-chip. Therefore, for the user, a display device as in the above embodiment displays a WiFi account to the outside.

The detector 340 is a component of the display device a chip for collecting signals of an external environment or interacting with the outside. The detector 340 may include a light receiver 342, a sensor for collecting the intensity of ambient light, which may be used to adapt to display parameter changes, etc.; the system may further include an image collector 341, such as a camera, a video camera, etc., which may be used to collect external environment scenes, collect attributes of the user or interact gestures with the user, adaptively change display parameters, and also recognize user gestures, so as to implement the function of interaction with the user.

The external device interface 350 provides a component for data transmission between the processor 310 and the N-chip or other external devices. The external device interface may be connected with an external apparatus such as a set-top box, a game device, a notebook computer, etc. in a wired/wireless manner.

The processor 310 controls the operation of the display device 200 and responds to the user's operations by running various software control programs stored on the memory 390 (e.g., using installed third party applications, etc.), and interacting with the N-chip.

As shown in fig. 4, the processor 310 includes a read only memory ROM313, a random access memory RAM314, a graphics processor 316, a processor 310, a communication interface 318, and a communication bus. The ROM313 and the RAM314, the graphic processor 316, the processor 310, and the communication interface 318 are connected via a bus.

And a processor 310 for executing the operating system and application program instructions stored in the memory 390, communicating with the N-chip, transmitting and interacting signals, data, instructions, etc., and executing various application programs, data and contents according to various interaction instructions received from the outside, so as to finally display and play various audio and video contents.

A ROM313 for storing instructions for various system boots. The processor 310 executes system boot instructions in ROM and copies the operating system stored in memory 390 to RAM314 to begin running the boot operating system. After the booting of the operating system is completed, the processor 310 copies the various applications in the memory 390 to the RAM314, and then starts to run and boot the various applications.

The communication interface 318 is plural. These interfaces may be network interfaces connected to external devices via a network, or may be network interfaces connected to the N-chip via a network.

And the audio processor is used for receiving the audio signal, decompressing and decoding the audio signal according to a standard coding and decoding protocol of the input signal, and carrying out noise reduction, digital-to-analog conversion, amplification processing and other audio data processing.

The processor 310 may control the overall operation of the display device 200. For example: in response to receiving a user command to select a UI object to be displayed on the display 280, the processor 210 may perform an operation related to the object selected by the user command.

A graphics processor 316 for generating various graphics objects, such as: icons, operation menus, user input instruction display graphics, and the like. The display device comprises an arithmetic unit which carries out operation by receiving various interactive instructions input by a user and displays various objects according to display attributes. And a renderer for generating various objects based on the operator and displaying the rendered result on the display 280.

Both the A-chip graphics processor 316 and the N-chip graphics processor 216 are capable of generating various graphics objects. Distinctively, if application 1 is installed on the a-chip and application 2 is installed on the N-chip, the a-chip graphics processor 316 generates a graphics object when a user performs a user-entered command within application 1 at the interface of application 1. When a user makes a command input by the user in the interface of the application 2 and within the application 2, a graphic object is generated by the graphic processor 216 of the N chip.

A functional configuration diagram of a display device according to an exemplary embodiment is illustrated in fig. 5.

As shown in fig. 5, the memory 390 of the a-chip and the memory 290 of the N-chip are used to store an operating system, an application program, contents, user data, and the like, respectively, and perform system operations for driving the display device 200 and various operations in response to a user under the control of the processor 310 of the a-chip and the processor 210 of the N-chip. The A-chip memory 390 and the N-chip memory 290 may include volatile and/or non-volatile memory.

The memory 290 is specifically configured to store an operating program for driving the processor 210 in the display device 200, and to store various applications built in the display device 200, various applications downloaded by a user from an external device, various graphical user interfaces related to the applications, various objects related to the graphical user interfaces, user data information, and internal data of various supported applications. The memory 290 is used to store system software such as an Operating System (OS) kernel, middleware, and applications, and to store input video data and audio data, and other user data.

The memory 290 is specifically used for storing drivers and related data such as the video processor 260-1, the display 280, the communicator 230, the tuner demodulator 220, the input/output interface, etc.

In some embodiments, memory 290 may store software and/or programs, software programs for representing an Operating System (OS) including, for example: a kernel, middleware, an Application Programming Interface (API), and/or an application program. For example, the kernel may control or manage system resources, or functions performed by other programs (e.g., the middleware, APIs, or applications), and the kernel may provide interfaces to allow the middleware and APIs, or applications, to access the controller to implement controlling or managing system resources.

The memory 290, for example, includes a broadcast receiving module 2901, a channel control module 2902, a volume control module 2903, an image control module 2904, a display control module 2905, a first audio control module 2906, an external instruction recognition module 2907, a communication control module 2908, a light receiving module 2909, a power control module 2910, an operating system 2911, and other applications 2912, a browser module, and the like. Processor 210 performs functions such as: the system comprises a broadcast television signal receiving and demodulating function, a television channel selecting and controlling function, a volume selecting and controlling function, an image controlling function, a display controlling function, an audio controlling function, an external instruction identifying function, a communication controlling function, an optical signal receiving function, an electric power controlling function, a software control platform supporting various functions, a browser function and other various functions.

The memory 390 includes a memory storing various software modules for driving and controlling the display apparatus 200. Such as: various software modules stored in memory 390, including: the system comprises a basic module, a detection module, a communication module, a display control module, a browser module, various service modules and the like. Since the functions of the memory 390 and the memory 290 are similar, reference may be made to the memory 290 for relevant points, and thus, detailed description thereof is omitted here.

Illustratively, the memory 390 includes an image control module 3904, a second audio control module 3906, an external instruction recognition module 3907, a communication control module 3908, a light receiving module 3909, an operating system 3911, and other application programs 3912, a browser module, and the like. Processor 210 performs functions such as: the system comprises an image control function, a display control function, an audio control function, an external instruction identification function, a communication control function, an optical signal receiving function, an electric power control function, a software control platform supporting various functions, a browser function and other various functions.

Differently, the external instruction recognition module 2907 of the N-chip and the external instruction recognition module 3907 of the a-chip can recognize different instructions.

Illustratively, since the image receiving device such as a camera is connected with the a-chip, the external instruction recognition module 3907 of the a-chip may include the pattern recognition module 2907-1, a pattern database is stored in the pattern recognition module 3907-1, and when the camera receives an external pattern instruction, the camera corresponds to the instruction in the pattern database to perform instruction control on the display device. Since the voice receiving device and the remote controller are connected to the N-chip, the external command recognition module 2907 of the N-chip may include a voice recognition module 2907-2, a voice database is stored in the voice recognition module 2907-2, and when the voice receiving device receives an external voice command or the like, the voice receiving device and the like perform a corresponding relationship with a command in the voice database to perform command control on the display device. Similarly, a control device 100 such as a remote controller is connected to the N-chip, and the key command recognition module 2907-3 performs command interaction with the control device 100.

A block diagram of a configuration of a software system in a display device 200 according to an exemplary embodiment is exemplarily shown in fig. 6 a.

For an N-chip, as shown in fig. 6a, the operating system 2911, including the executing operating software for handling various basic system services and for performing hardware related tasks, acts as an intermediary between applications and hardware components for data processing.

In some embodiments, portions of the operating system kernel may contain a series of software to manage the display device hardware resources and provide services to other programs or software code.

In other embodiments, portions of the operating system kernel may include one or more device drivers, which may be a set of software code in the operating system that assists in operating or controlling the devices or hardware associated with the display device. The drivers may contain code that operates the video, audio, and/or other multimedia components. Examples include a display, a camera, Flash, WiFi, and audio drivers.

The accessibility module 2911-1 is configured to modify or access the application program to achieve accessibility of the application program and operability of the displayed content.

A communication module 2911-2 for connection to other peripherals via associated communication interfaces and a communication network.

The user interface module 2911-3 is configured to provide an object for displaying a user interface, so that each application program can access the object, and user operability can be achieved.

Control applications 2911-4 for controlling process management, including runtime applications and the like.

The event transmission system 2914 may be implemented within the operating system 2911 or within the application 2912. In some embodiments, an aspect is implemented within the operating system 2911, while implemented in the application 2912, for listening for various user input events, and will implement one or more sets of predefined operations in response to various events referring to the recognition of various types of events or sub-events.

The event monitoring module 2914-1 is configured to monitor an event or a sub-event input by the chat input interface.

The event recognition module 2914-2 is configured to input definitions of various types of events into various chat input interfaces, recognize various events or sub-events, and transmit the events or sub-events to the processes for executing one or more corresponding sets of processes.

The event or sub-event refers to an input detected by one or more sensors in the display device 200 and an input of an external control device (e.g., the control apparatus 100). Such as: the method comprises the following steps of inputting various sub-events through voice, inputting a gesture sub-event through gesture recognition, inputting a remote control key command of a control device and the like. Illustratively, the one or more sub-events in the remote control include a variety of forms including, but not limited to, one or a combination of key presses up/down/left/right/, ok key, key press and the like. And non-physical key operations such as move, hold, release, etc.

The interface layout management module 2913, directly or indirectly receiving the input events or sub-events from the event transmission system 2914, monitors the input events or sub-events, and updates the layout of the user interface, including but not limited to the position of each control or sub-control in the interface, and the size, position, and level of the container, which are related to the layout of the interface.

Since the functions of the operating system 3911 of the a chip are similar to those of the operating system 2911 of the N chip, reference may be made to the operating system 2911 for relevant points, and details are not repeated here.

As shown in fig. 6b, the application layer of the display device contains various applications that can be executed at the display device 200.

The N-chip application layer 2912 may include, but is not limited to, one or more applications such as: a video-on-demand application, an application center, a game application, and the like. The application layer 3912 of the a-chip may include, but is not limited to, one or more applications such as: live television applications, media center applications, and the like. It should be noted that what applications are respectively contained in the a chip and the N chip is determined according to an operating system and other designs, and the present invention does not need to make specific limitations and divisions on the applications contained in the a chip and the N chip.

The live television application program can provide live television through different signal sources. For example, a live television application may provide television signals using input from cable television, radio broadcasts, satellite services, or other types of live television services. And, the live television application may display video of the live television signal on the display device 200.

A video-on-demand application may provide video from different storage sources. Unlike live television applications, video on demand provides video displays from some storage source. For example, the video on demand may come from a server side of the cloud storage, from a local hard disk storage containing stored video programs.

The media center application program can provide various applications for playing multimedia contents. For example, a media center, which may be other than live television or video on demand, may provide services for a user to access various images or audio through a multimedia center application.

The application program center can provide and store various application programs. The application may be a game, an application, or some other application associated with a computer system or other device that may be run on a display device. The application center may obtain these applications from different sources, store them in local storage, and then be executable on the display device 200.

A schematic diagram of a user interface in a display device 200 according to an exemplary embodiment is illustrated in fig. 7. As shown in fig. 7, the user interface includes a plurality of view display areas, illustratively, a first view display area 201 and a play screen 202, wherein the play screen includes a layout of one or more different items. And a selector is included in the user interface indicating that an item is selected, the position of the selector being movable by user input to change the selection of a different item.

It should be noted that the multiple view display areas may present display screens in different levels. For example, a first view display area may present video chat project content and a second view display area may present application layer project content (e.g., web page video, VOD presentations, application screens, etc.).

Optionally, the different view display areas are presented with different priorities, and the display priorities of the view display areas are different among the view display areas with different priorities. If the priority of the system layer is higher than that of the application layer, when the user uses the acquisition selector and picture switching in the application layer, the picture display of the view display area of the system layer is not blocked; and when the size and the position of the view display area of the application layer are changed according to the selection of the user, the size and the position of the view display area of the system layer are not influenced.

The display frames of the same hierarchy can also be presented, at this time, the selector can switch between the first view display area and the second view display area, and when the size and the position of the first view display area are changed, the size and the position of the second view display area can be changed along with the change.

In the display device, since the a chip and the N chip may have independent operating systems respectively installed therein, two independent but interrelated subsystems exist in the display device 200. For example, Android (Android) and various APPs can be independently installed on the chip a and the chip N, so that each chip can realize a certain function, and the chip a and the chip N cooperatively realize a certain function.

Under the above system architecture, when the system is in a scene hybrid mode and the two scenes are both required to be used in the starting process, the audio processor 260-2 is only arranged on the second chip, so a voice control method is required to be provided to meet the respective voice interaction requirements of the two applications.

Fig. 8 is a flowchart illustrating a voice control method in the display apparatus 200 according to an embodiment. As shown in fig. 8, the method mainly comprises the following steps by providing a microphone management module:

s801: a microphone data request is received from a first chip, wherein the microphone data request is generated when a first application in the first chip requires voice interaction.

For example, in a "chat while playing" scenario in a dual system television, a user conducts a chat on a second chip, conducts a chess and card game on a first chip, and conducts the chat and game operations simultaneously by using a far-field microphone disposed on the second chip, which is referred to as an application enabled on the respective chips in the present embodiment.

Compared with a chess and card game, because the frequency of the microphone needed by instant messaging applications such as chatting and video is higher, the voice data received by the microphone is set to be sent to the second chip by default, and specifically, the voice data received by the microphone can be sent to the second application in the second chip when the second application in the second chip is started. Meanwhile, by monitoring the resource state notification of the current game on the first chip, for example, whether the user's turn to play the card is detected, that is, whether the first application needs voice interaction is detected, if the voice interaction is needed, the first chip generates a microphone data request and sends the request to the second chip, and requests the second chip for microphone cache data.

In the above dual system architecture, in order to coordinate the processes in the television, in this embodiment, the resource state management module in the second chip is used to perform uniform distribution management on the processes in the television. The resource status management module may be disposed on the second chip, and certainly may also be disposed on the first chip. When a process is started on the first chip, if a chess and card game is started, a state switching notice is sent to the resource state management module, and the resource state management module is responsible for managing the resource state on the first chip; similarly, when a process is started on the second chip, for example, when a video application is started, the video application module notifies the resource state management module, and if the video application module is needed, the current module acquires whether the current module is in a video state.

Accordingly, the method for generating the microphone data request may adopt the following manner:

s8011: and sending a resource state request of the first application in the first chip to a resource state management module.

The data request module in the first chip may request the resource state of the first application from the resource state management module through an RPC (Remote Procedure Call Protocol), and the resource state management module receives the resource state request and then transmits the resource state of the first application to the first chip through the RPC.

S8012: and the data request module acquires the resource state of the first application returned by the resource state management module according to the resource state request.

S8013: and the data request module judges whether the first application needs voice interaction according to the resource state of the first application.

If voice interaction is needed, if the card is in a state of turning to the user for playing cards, executing step S8014; otherwise, the process returns to step S8011.

S8014: the data request module generates the microphone data request.

Besides the first chip terminal actively requesting the resource state of the application to the resource state management module, the resource state management module can also actively issue the resource state of each application. Correspondingly, the method for generating the microphone data request may include the following steps:

s8015: the data request module in the first chip receives the resource state of the first application in the first chip, which is actively sent by the resource state management module.

S8016: and the data request module judges whether the first application needs voice interaction according to the resource state of the first application.

If voice interaction is required, step S8017 is performed; otherwise, return to step S8015.

S8017: the data request module generates the microphone data request.

S802: and sending the voice data received by the microphone to the first application in the first chip according to the microphone data request.

The voice data received by the microphone is uploaded to the second chip from the original state and is switched to the first chip, the first chip uploads the acquired voice data to the first application, if the acquired voice data are uploaded to the game terminal recognition engine, the recognition engine executes card playing after giving a recognition result, and then the voice interaction function of the first application is realized.

When voice data is sent, the second chip end firstly judges and judges whether the audio data received by the data cache area is full according to the size of the set microphone data cache area, and when the audio data is stored in the whole cache, the audio data in the microphone data cache area is sent to the first application.

Further, after the microphone voice data is switched from the application sent to the second chip to the application sent to the first chip, the embodiment also provides a method for switching the microphone voice data back to the second chip. Fig. 9 is a flowchart illustrating a voice control method in the display apparatus 200 according to an embodiment. As shown in fig. 9, the method mainly includes the following steps:

s901: receiving a microphone data request from a first chip, wherein the microphone data request is generated when a first application in the first chip requires voice interaction;

s902: and sending the voice data received by the microphone to the first application in the first chip according to the microphone data request.

S903: and judging whether a first application voice interaction ending notice is received or not.

The first chip generates the notification after the first application completes voice recognition on the received voice data, or, of course, after the voice data received by the microphone is sent to the first application, the notification may be generated after the first application receives the voice data successfully, or the notification may be generated after the first application successfully performs corresponding operations according to the voice data.

If the first application voice interaction end notification is received, step S904 is executed, otherwise, step S905 is executed.

S904: and sending the voice data received by the microphone to a second application in the second chip.

Therefore, the microphone voice data is sent to the second application in the second chip again, then, the voice processing module at the set microphone end acquires the data volume to be transmitted according to the set size of the cache data source, and the cached voice data is transmitted to the second application.

By using the method provided by the embodiment, in the multi-scene fusion mode, the channel switching of the microphone voice channel is performed according to the resource state of each application through the time-sharing processing of each application, so that the voice-controlled dual-system switching is realized, and the effectiveness of the voice interaction of two applications started simultaneously is ensured.

S905: and continuing to send the voice data received by the microphone to the first application in the first chip.

That is, only when the voice interaction end notification for the first application is received, the microphone voice data is retransmitted to the second application in the second chip, otherwise, the microphone voice data is continuously transmitted to the first application in the first chip.

Further, when the frequencies of the microphones used by the applications started in the two chips are the same, the switching of the objects to which the microphone voice data are transmitted can be switched according to the requests of the two applications. Specifically, the following operation modes can be adopted:

s1001: a microphone data request is received from a first chip, wherein the microphone data request is generated when a first application in the first chip requires voice interaction.

S1002: and sending the voice data received by the microphone to the first application in the first chip according to the microphone data request from the first chip.

S1003: and judging whether a microphone data request from a second chip is received, wherein the microphone data request is generated when a second application in the second chip needs voice interaction.

The second chip can request the resource state of the second application from the resource state management module through the RPC, the resource state management module receives the resource state request and then transmits the resource state of the second application to the second chip through the RPC, and the second chip generates a microphone data request when confirming that the second chip needs voice interaction according to the received resource state.

If a microphone data request from the second chip is received, step S1004 is performed, otherwise, step S1005 is performed.

S1004: and sending the voice data received by the microphone to a second application in the second chip according to the microphone data request from the second chip.

S1005: and continuing to send the voice data received by the microphone to the first application in the first chip.

Based on the voice data control method, the embodiment further provides a control method for an object to which the voice data received by the microphone is sent when the application started in the first chip is a chess application and the application started in the second chip is an instant messaging application. Fig. 10 is a flowchart illustrating still another voice control method in the display apparatus 200 according to the embodiment. As shown in fig. 10, the method applied to the second chip of the display device mainly includes the following steps:

s1101: and receiving voice data input by a microphone.

S1102: in response to receiving a microphone data request sent by a first chip, sending the voice data to a chess and card application in the first chip, the microphone data request being sent by the first chip when the chess and card application in the first chip enters a voice-enabled opportunity.

If the user is in turn playing cards and needs to respond to the problems of other players, and the like, the chess and card application in the first chip is considered to enter the voice operation opportunity.

S1103: and responding to the condition that the microphone data request sent by the first chip is not received, and sending the voice data to the instant messaging application in the second chip.

That is, when the second chip starts the instant messaging application, the voice data input by the microphone is sent to the instant messaging application in the second chip by default, and only when the microphone data request sent by the first chip is received, the voice data is sent to the chess and card application in the first chip.

Further, this embodiment further provides a method for switching the microphone voice data from the instant messaging application sent to the second chip to the chess and card application sent to the first chip, and then switching the microphone voice data back to the second chip, that is, after step S1103, the method further includes:

s1104: and in response to receiving a voice interaction end notification sent by a first chip, stopping sending the voice data to the chess and card application in the first chip and sending the voice data to the instant messaging application in the second chip, wherein the voice interaction end notification is sent by the first chip when the chess and card application in the first chip can be operated by voice.

For example, the voice data is uploaded to a chess application of the first chip, and after the chess application executes corresponding actions according to the voice recognition result, the chess application is judged to end the voice operation opportunity, so that the voice interaction end notification sent by the first chip to the second chip is sent.

Based on the above method, this embodiment further provides a display device, where the display device includes: a display; a microphone for receiving voice data; a first chip configured to run a chess application; a second chip disposed between the microphone and the first chip, the second chip configured to:

receiving voice data input by a microphone;

The present embodiment also provides another display device, including: a display; a microphone for receiving voice data; a first chip configured to run a first application; a second chip disposed between the microphone and the first chip, the second chip configured to:

receiving voice data input by a microphone;

All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments shown in the present application without inventive step, are within the scope of protection of the present application. Moreover, while the disclosure herein has been presented in terms of exemplary embodiment or embodiments, it is to be understood that each aspect of the disclosure can independently be implemented as a single unitary embodiment.

It should be understood that the terms "first," "second," "third," and the like in the description and in the claims of the present application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used are interchangeable under appropriate circumstances and can be implemented in sequences other than those illustrated or otherwise described herein with respect to the embodiments of the application, for example.

Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A voice control method is applied to a second chip of a display device, and the display device comprises: the microphone comprises a first chip, a second chip and a microphone connected with the second chip; the first chip comprises chess application, and the second chip comprises instant messaging application; the method comprises the following steps:

receiving a resource state notification sent by the chess and card application when the application state is switched; the application state comprises an application starting state, an application closing state, a scene switching state in the application and a switching state between the applications; the resource status notification is used to characterize a playing or non-playing status of a user while using the chess application;

if the resource state notification is a card-playing state, acquiring voice data input by the microphone connected with the second chip;

sending the voice data to the chess and card application;

and if the resource state notification is in the non-card-out state, sending the voice data to the instant messaging application, so that when the instant messaging application is started by the second chip, the voice data input by the microphone is sent to the instant messaging application in the second chip in a default mode.

2. The method of claim 1, wherein after sending the voice data to a chess and card application in the first chip, the method further comprises:

in response to receiving a voice interaction end notification sent by a first chip, stopping sending the voice data to a chess and card application in the first chip and sending the voice data to an instant messaging application in the second chip, wherein the voice interaction end notification is sent by the first chip when the resource state notification of the chess and card application is converted from a card-out state to a card-not-out state.

3. A voice control method is applied to a second chip of a display device, and the display device comprises: the microphone comprises a first chip, a second chip and a microphone connected with the second chip; the first chip comprises chess application, and the second chip comprises instant messaging application;

the method comprises the following steps:

receiving a resource state notification sent by the chess and card application when the application state is switched; wherein the resource status notification is determined by: when the chess and card application is switched to be in an application state, the data request module sends a resource state request of the chess and card application to the resource state management module; the data request module acquires a resource state notification returned by the resource state management module according to the resource state request; the resource state notification is used for judging whether the chess and card application is in a card-playing state;

if the chess and card application is in a playing state, sending the voice data received by the microphone to the chess and card application;

judging whether a voice interaction ending notice of the chess and card application is received or not;

if yes, sending the voice data received by the microphone to the instant messaging application;

if not, continuing to send the voice data received by the microphone to the chess and card application.

4. The method of claim 3, wherein the resource status notification is generated by the first chip according to an application status of the chess application; the chess and card application state comprises an application starting state, an application closing state, a scene switching state in the application and a switching state between the applications.

5. The method of claim 3, wherein the voice interaction end notification of the board application is generated by the first chip after the board application completes voice recognition of the voice data it receives.

6. The method of claim 3, wherein prior to receiving a resource status notification sent by the chess application when switching application states, the method further comprises:

and when the instant messaging application in the second chip is started, sending the voice data received by the microphone to the instant messaging application.

7. The method of claim 3, wherein voice interaction is required when a thread of the chess application enters a discard state.

8. A display device, comprising:

a display;

a microphone for receiving voice data;

a first chip configured to run a chess application;

a second chip configured to connect to the microphone and run an instant messaging application, the second chip configured to:

sending the voice data to the chess and card application;

9. A display device, comprising:

a display;

a microphone for receiving voice data;

a first chip configured to run a chess application;

a second chip configured to run an instant messaging application and disposed between the microphone and the first chip, the second chip further configured to:

receiving a resource state notification sent by the chess and card application when the application state is switched; wherein the resource status notification is determined by: when the chess and card application switches the application state, the data request module sends a resource state request of the chess and card application to the resource state management module; the data request module acquires a resource state notification returned by the resource state management module according to the resource state request; the resource state notification is used for judging whether the chess and card application is in a card playing state;