CN112162809A

CN112162809A - Display device and user collection display method

Info

Publication number: CN112162809A
Application number: CN202011016939.9A
Authority: CN
Inventors: 牛峰
Original assignee: Qingdao Hisense Media Network Technology Co Ltd
Current assignee: Qingdao Hisense Media Network Technology Co Ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-01-01
Anticipated expiration: 2040-09-24
Also published as: CN112162809B

Abstract

The embodiment of the application provides a display device and a user collection display method, wherein the display device comprises a display and a controller, is in communication connection with the display and is configured to: receiving a command for starting a collection interface input by a user; when the display equipment is in a first scene mode, controlling the display to display the collection interface according to collection data of all thematic types; and when the display equipment is in a second scene mode, controlling the display to display the collection interface according to the collection data of the preset thematic type. According to the embodiment of the application, only the collection data of the preset topic type is displayed on the second collection interface of the second scene mode of the display device, the collected topics are conveniently searched, and the user experience is improved.

Description

Display device and user collection display method

Technical Field

The present application relates to the field of display device technologies, and in particular, to a display device and a user collection display method.

Background

With the development of internet technology, online education has become an important learning method. The online education relies on the education resources on the internet, is not limited by time and places, and has unique advantages compared with offline classroom education. The intelligent television is used as an internet terminal, can acquire and display education resources on the internet, and is an important tool for realizing online education.

In order to facilitate a user to systematically master knowledge, a plurality of educational resources are presented in a thematic manner, each thematic may contain a plurality of resources for the user to watch and learn, and if the user is interested in the content of a thematic, the thematic can be collected for later viewing. However, for the smart tv, because the main business direction is still entertainment, the smart tv also recommends some topics for the user to entertain, such as movies and news, and the user may collect these topics. When the user collects a plurality of leisure and entertainment topics, it is difficult to find the topic of an educational resource from the plurality of topics.

Disclosure of Invention

In order to solve the technical problem, the application provides a display device and a user collection display method.

In a first aspect, the present application provides a display device comprising:

a display;

a controller connected with the display and camera, the controller configured to:

receiving a command for starting a collection interface input by a user;

when the display equipment is in a first scene mode, controlling the display to display the collection interface according to collection data of all thematic types;

and when the display equipment is in a second scene mode, controlling the display to display the collection interface according to the collection data of the preset thematic type.

In a second aspect, the present application provides a display device comprising:

a display;

receiving a command for starting a collection interface input by a user;

responding to the command for starting the collection interface, and acquiring a mode identifier, wherein the mode identifier is acquired from the server when the display equipment loads a homepage of a current scene mode;

generating a collection display instruction according to the mode identifier, wherein the collection display instruction comprises a first collection display instruction containing a first mode identifier or a second collection display instruction containing a second mode identifier, and the mode represented by the first mode identifier is different from the mode represented by the second mode identifier;

sending the collection display instruction to the server so that the server feeds back collection data;

receiving the collection data, wherein the collection data comprises collection data of all thematic types when the collection display instruction is the first collection display instruction, and the collection data comprises collection data of a preset thematic type when the collection display instruction is the second collection display instruction;

and displaying the collection data on the collection interface.

In a third aspect, an embodiment of the present application provides a user collection display method, which is used for a display device, and the user collection display method includes:

receiving a command for starting a collection interface input by a user;

The display device and the user collection display method provided by the application have the beneficial effects that:

according to the embodiment of the application, the collection data of all the special topic types are displayed on the first collection interface of the first scene mode of the display device, so that a user can check the collection data of different special topic types; the collection data of the preset thematic type is only displayed on the second collection interface of the second scene mode of the display device, so that the user can conveniently check the collection data of the preset thematic type without being interfered by the collection data of other thematic types, and the user experience of the user in searching the thematic collection data is improved.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.

Fig. 1 is a schematic diagram illustrating an operational scenario between a display device and a control apparatus according to some embodiments;

a block diagram of a hardware configuration of a display device 200 according to some embodiments is illustrated in fig. 2;

a block diagram of the hardware configuration of the control device 100 according to some embodiments is illustrated in fig. 3;

a schematic diagram of a software configuration in a display device 200 according to some embodiments is illustrated in fig. 4;

FIG. 5 illustrates an icon control interface display diagram of an application in the display device 200, according to some embodiments;

FIG. 6 is a flow diagram illustrating a user collection display method according to some embodiments;

FIG. 7 is a flow diagram illustrating a method of user interaction with a display device in a standard mode according to some embodiments;

FIG. 8 illustrates a top page view of a standard mode according to some embodiments;

a schematic diagram of a topical details interface according to some embodiments is illustrated in fig. 9;

FIG. 10 is a flow diagram illustrating a method of responding to an instruction to launch a favorites interface by a display device, according to some embodiments;

FIG. 11 illustrates a flow diagram of a first collection instruction sending method, according to some embodiments;

FIG. 12 illustrates a schematic diagram of a first favorites interface, according to some embodiments;

FIG. 13 is an exemplary diagram illustrating interaction of a display device with a server in a standard mode in accordance with some embodiments;

FIG. 14 illustrates a schematic diagram of a second favorites interface, according to some embodiments;

FIG. 15 illustrates a home page diagram of an educational mode, according to some embodiments;

a schematic diagram of a topical details interface according to some embodiments is illustrated in fig. 16;

FIG. 17 is a flow diagram illustrating a method of responding to a display device to an instruction to launch a favorites interface, according to some embodiments;

FIG. 18 illustrates a flow diagram of a second collection instruction sending method, according to some embodiments;

FIG. 19 illustrates a schematic diagram of a second favorites interface, according to some embodiments;

an interaction diagram of a display device with a server in an educational mode, according to some embodiments, is illustrated in fig. 20.

Detailed Description

To make the objects, embodiments and advantages of the present application clearer, the following description of exemplary embodiments of the present application will clearly and completely describe the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is to be understood that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments described herein without inventive step, are intended to be within the scope of the claims appended hereto. In addition, while the disclosure herein has been presented in terms of one or more exemplary examples, it should be appreciated that aspects of the disclosure may be implemented solely as a complete embodiment.

It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.

The terms "first," "second," "third," and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar or analogous objects or entities and are not necessarily intended to limit the order or sequence of any particular one, Unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

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.

The term "module," as used herein, refers 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 this application refers to a component of an electronic device (such as the display device disclosed in this application) that is typically wirelessly controllable over a relatively short range of distances. Typically using infrared and/or Radio Frequency (RF) signals and/or bluetooth to connect with the electronic device, and may also include WiFi, wireless USB, bluetooth, motion sensor, 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 this application refers to a user's behavior through a change in hand shape or an action such as hand motion to convey a desired idea, action, purpose, or result.

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 device 200 through the mobile terminal 300 and the control apparatus 100.

In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes an infrared protocol communication or a bluetooth protocol communication, and other short-distance communication methods, etc., and the display device 200 is controlled by wireless or other wired methods. The user may input a user command 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.

In some embodiments, mobile terminals, tablets, computers, laptops, and other smart devices may also be used to control the display device 200. For example, the display device 200 is controlled using an application program running on the smart device. The application, through configuration, may provide the user with various controls in an intuitive User Interface (UI) on a screen associated with the smart device.

In some embodiments, the mobile terminal 300 may install a software application with the display device 200 to implement connection communication through a network communication protocol for the purpose of one-to-one control operation and data communication. Such as: the mobile terminal 300 and the display device 200 can establish a control instruction protocol, synchronize a remote control keyboard to the mobile terminal 300, and control the display device 200 by controlling a user interface on the mobile terminal 300. The audio and video content displayed on the mobile terminal 300 can also be transmitted to the display device 200, so as to realize the synchronous display function.

As also shown in fig. 1, the display apparatus 200 also performs data communication with the server 400 through various communication means. The display device 200 may be allowed to be communicatively connected through a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 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, as well as Electronic Program Guide (EPG) interactions. The server 400 may be a cluster or a plurality of clusters, and may include one or more types of servers. Other web service contents such as video on demand and advertisement services are provided through the server 400.

The display device 200 may be a liquid crystal display, an OLED display, a projection display device. The particular 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 of a computer support function including, but not limited to, a network tv, an intelligent tv, an Internet Protocol Tv (IPTV), and the like, in addition to the broadcast receiving tv function.

A hardware configuration block diagram of a display device 200 according to an exemplary embodiment is exemplarily shown in fig. 2.

In some embodiments, at least one of the controller 250, the tuner demodulator 210, the communicator 220, the detector 230, the input/output interface 255, the display 275, the audio output interface 285, the memory 260, the power supply 290, the user interface 265, and the external device interface 240 is included in the display apparatus 200.

In some embodiments, a display 275 receives image signals originating from the first processor output and displays video content and images and components of the menu manipulation interface.

In some embodiments, the display 275, includes a display screen assembly for presenting a picture, and a driving assembly that drives the display of an image.

In some embodiments, the video content is displayed from broadcast television content, or alternatively, from various broadcast signals that may be received via wired or wireless communication protocols. Alternatively, various image contents received from the network communication protocol and sent from the network server side can be displayed.

In some embodiments, the display 275 is used to present a user-manipulated UI interface generated in the display apparatus 200 and used to control the display apparatus 200.

In some embodiments, a driver assembly for driving the display is also included, depending on the type of display 275.

In some embodiments, display 275 is a projection display and may also include a projection device and a projection screen.

In some embodiments, communicator 220 is a component for communicating with external devices or external servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi chip, a bluetooth communication protocol chip, a wired ethernet communication protocol chip, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver.

In some embodiments, the display apparatus 200 may establish control signal and data signal transmission and reception with the external control device 100 or the content providing apparatus through the communicator 220.

In some embodiments, the user interface 265 may be configured to receive infrared control signals from a control device 100 (e.g., an infrared remote control, etc.).

In some embodiments, the detector 230 is a signal used by the display device 200 to collect an external environment or interact with the outside.

In some embodiments, the detector 230 includes a light receiver, a sensor for collecting the intensity of ambient light, and parameters changes can be adaptively displayed by collecting the ambient light, and the like.

In some embodiments, the detector 230 may further include an image collector, such as a camera, etc., which may be configured to collect external environment scenes, collect attributes of the user or gestures interacted with the user, adaptively change display parameters, and recognize user gestures, so as to implement a function of interaction with the user.

In some embodiments, the detector 230 may also include a temperature sensor or the like, such as by sensing ambient temperature.

In some embodiments, the display apparatus 200 may adaptively adjust a display color temperature of an image. For example, the display apparatus 200 may be adjusted to display a cool tone when the temperature is in a high environment, or the display apparatus 200 may be adjusted to display a warm tone when the temperature is in a low environment.

In some embodiments, the detector 230 may also be a sound collector or the like, such as a microphone, which may be used to receive the user's voice. Illustratively, a voice signal including a control instruction of the user to control the display device 200, or to collect an ambient sound for recognizing an ambient scene type, so that the display device 200 can adaptively adapt to an ambient noise.

In some embodiments, as shown in fig. 2, the input/output interface 255 is configured to allow data transfer between the controller 250 and external other devices or other controllers 250. Such as receiving video signal data and audio signal data of an external device, or command instruction data, etc.

In some embodiments, the external device interface 240 may include, but is not limited to, the following: the interface can be any one or more of a high-definition multimedia interface (HDMI), an analog or data high-definition component input interface, a composite video input interface, a USB input interface, an RGB port and the like. The plurality of interfaces may form a composite input/output interface.

In some embodiments, as shown in fig. 2, the tuning demodulator 210 is configured to receive a broadcast television signal through a wired or wireless receiving manner, perform modulation and demodulation processing such as amplification, mixing, resonance, and the like, and demodulate an audio and video signal from a plurality of wireless or wired broadcast television signals, where the audio and video signal may include a television audio and video signal carried in a television channel frequency selected by a user and an EPG data signal.

In some embodiments, the frequency points demodulated by the tuner demodulator 210 are controlled by the controller 250, and the controller 250 can send out control signals according to user selection, so that the modem responds to the television signal frequency selected by the user and modulates and demodulates the television signal carried by the frequency.

In some embodiments, the broadcast television signal may be classified into a terrestrial broadcast signal, a cable broadcast signal, a satellite broadcast signal, an internet broadcast signal, or the like according to the broadcasting system of the television signal. Or may be classified into a digital modulation signal, an analog modulation signal, and the like according to a modulation type. Or the signals are classified into digital signals, analog signals and the like according to the types of the signals.

In some embodiments, the controller 250 and the modem 210 may be located in different separate devices, that is, the modem 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box. Therefore, the set top box outputs the television audio and video signals modulated and demodulated by the received broadcast television signals to the main body equipment, and the main body equipment receives the audio and video signals through the first input/output interface.

In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored in memory. The controller 250 may control the overall operation of the display apparatus 200. For example: in response to receiving a user command for selecting a UI object to be displayed on the display 275, the controller 250 may perform an operation related to the object selected by the user command.

In some embodiments, 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 the 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.

As shown in fig. 2, the controller 250 includes at least one of a Random Access Memory 251 (RAM), a Read-Only Memory 252 (ROM), a video processor 270, an audio processor 280, other processors 253 (e.g., a Graphics Processing Unit (GPU), a Central Processing Unit 254 (CPU), a Communication Interface (Communication Interface), and a Communication Bus 256(Bus), which connects the respective components.

In some embodiments, RAM 251 is used to store temporary data for the operating system or other programs that are running.

In some embodiments, ROM 252 is used to store instructions for various system boots.

In some embodiments, the ROM 252 is used to store a Basic Input Output System (BIOS). The system is used for completing power-on self-test of the system, initialization of each functional module in the system, a driver of basic input/output of the system and booting an operating system.

In some embodiments, when the power-on signal is received, the display device 200 starts to power up, the CPU executes the system boot instruction in the ROM 252, and copies the temporary data of the operating system stored in the memory to the RAM 251 so as to start or run the operating system. After the start of the operating system is completed, the CPU copies the temporary data of the various application programs in the memory to the RAM 251, and then, the various application programs are started or run.

In some embodiments, CPU processor 254 is used to execute operating system and application program instructions stored in memory. 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.

In some example embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include a main processor and one or more sub-processors. 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. One or more sub-processors for one operation in a standby mode or the like.

In some embodiments, the graphics processor 253 is used to generate 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 the system comprises a renderer for rendering various objects obtained based on the arithmetic unit, wherein the rendered objects are used for being displayed on a display.

In some embodiments, video processor 270 is configured to receive an external video signal, perform video processing such as decompression, decoding, scaling, noise reduction, frame number conversion, resolution conversion, image synthesis, etc., according to a standard codec protocol of the input signal, and obtain a signal that can be displayed or played on directly displayable device 200.

In some embodiments, video processor 270 includes a demultiplexing module, a video decoding module, an image composition module, a frame number 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 is used for carrying out superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphic generator so as to generate an image signal for display.

The frame conversion module is used for converting the input video frame number, such as converting the 60Hz frame number into the 120Hz frame number or the 240Hz frame number, and the common format is realized by adopting a frame interpolation mode.

The display format module is used for converting the received frame number into a video output signal and changing the signal to conform to the display format, such as outputting an RGB data signal.

In some embodiments, the graphics processor 253 and the video processor may be integrated or separately configured, and when the graphics processor and the video processor are integrated, the graphics processor and the video processor may perform processing of graphics signals output to the display, and when the graphics processor and the video processor are separately configured, the graphics processor and the video processor may perform different functions, respectively, for example, a GPU + frc (frame Rate conversion) architecture.

In some embodiments, the audio processor 280 is configured to receive an external audio signal, decompress and decode the received audio signal according to a standard codec protocol of the input signal, and perform noise reduction, digital-to-analog conversion, and amplification processes to obtain an audio signal that can be played in a speaker.

In some embodiments, video processor 270 may comprise one or more chips. The audio processor may also comprise one or more chips.

In some embodiments, the video processor 270 and the audio processor 280 may be separate chips or may be integrated together with the controller in one or more chips.

In some embodiments, the audio output, under the control of controller 250, receives sound signals output by audio processor 280, such as: the speaker 286, and an external sound output terminal of the sound generating device that can output to the external device, in addition to the speaker carried by the display device 200 itself, such as: external sound interface or earphone interface, etc., and may also include a near field communication module in the communication interface, for example: and the Bluetooth module is used for outputting sound of the Bluetooth loudspeaker.

The power supply 290 supplies power to the display device 200 from the power input from the external power source under the control of the controller 250. The power supply 290 may include a built-in power supply circuit installed inside the display apparatus 200, or may be a power supply interface installed outside the display apparatus 200 to provide an external power supply in the display apparatus 200.

A user interface 265 for receiving an input signal of a user and then transmitting the received user input signal to the controller 250. The user input signal may be a remote controller signal received through an infrared receiver, and various user control signals may be received through the network communication module.

In some embodiments, the user inputs a user command through the control apparatus 100 or the mobile terminal 300, the user input interface responds to the user input through the controller 250 according to the user input, and the display device 200 responds to the user input through the controller 250.

In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on the display 275, and the user 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 user input interface receives the user input command by recognizing the sound or gesture through the sensor.

In some embodiments, a "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables conversion between an internal form of information and a form that is acceptable to the user. A commonly used presentation form of the User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the display screen of the electronic device, where the control may include a visual interface element such as an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc.

The memory 260 includes a memory storing various software modules for driving the display device 200. Such as: various software modules stored in the first memory, including: at least one of a basic module, a detection module, a communication module, a display control module, a browser module, and various service modules.

The base module is a bottom layer software module for signal communication between various hardware in the display device 200 and for sending processing and control signals to the upper layer module. The detection module is used for collecting various information from various sensors or user input interfaces, and the management module is used for 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 used for controlling the display to display the image content, and can be used for playing the multimedia image content, UI interface and other information. And the communication module is used for carrying out control and data communication with external equipment. And the browser module is used for executing a module for data communication between browsing servers. And the service module is used for providing various services and modules including various application programs. Meanwhile, the memory 260 may store a visual effect map for receiving external data and user data, images of various items in various user interfaces, and a focus object, etc.

Fig. 3 exemplarily shows a block diagram of a configuration of the control apparatus 100 according to an exemplary embodiment. As shown in fig. 3, the control device 100 includes a controller 110, a communication interface 130, a user input/output interface, a memory, and a power supply.

The control apparatus 100 is configured to control the display device 200 and may receive an input operation instruction of a user and convert the operation instruction into an instruction recognizable and responsive by the display device 200, serving as an interaction intermediary 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, a mobile terminal 300 or other intelligent electronic device may function similar to the control apparatus 100 after an application for manipulating the display device 200 is installed. Such as: the user may implement the function of controlling the physical keys of the apparatus 100 by installing an application, various function keys or virtual buttons of a graphical user interface available on the mobile terminal 300 or other intelligent electronic device.

The controller 110 includes a processor 112 and RAM 113 and ROM 114, a communication interface 130, and a communication bus. The controller is used for controlling the operation of the control device 100, as well as the communication cooperation among the internal components and the external and internal data processing functions.

The communication interface 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 communication interface 130 may include at least one of a WiFi chip 131, a bluetooth module 132, an NFC module 133, and other near field communication modules.

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, keys 144, and other input interfaces. 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, the interface 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 communication interface 130 and an input-output interface 140. The control device 100 is configured with a communication interface 130, such as: the WiFi, bluetooth, NFC, etc. modules may transmit the user input command to the display device 200 through the WiFi protocol, or the bluetooth protocol, or the NFC protocol code.

A memory 190 for storing various operation programs, data and applications for driving and controlling the control apparatus 200 under the control of the controller. The memory 190 may store various control signal commands input by a user.

And a power supply 180 for providing operation power support for each element of the control device 100 under the control of the controller. A battery and associated control circuitry.

In some embodiments, the system may include a Kernel (Kernel), a command parser (shell), a file system, and an application program. The kernel, shell, and file system together make up the basic operating system structure that allows users to manage files, run programs, and use the system. After power-on, the kernel is started, kernel space is activated, hardware is abstracted, hardware parameters are initialized, and virtual memory, a scheduler, signals and interprocess communication (IPC) are operated and maintained. And after the kernel is started, loading the Shell and the user application program. The application program is compiled into machine code after being started, and a process is formed.

Referring to fig. 4, in some embodiments, the system is divided into four layers, which are an Application (Applications) layer (abbreviated as "Application layer"), an Application Framework (Application Framework) layer (abbreviated as "Framework layer"), an Android runtime (Android runtime) and system library layer (abbreviated as "system runtime library layer"), and a kernel layer from top to bottom.

In some embodiments, at least one application program runs in the application program layer, and the application programs can be Window (Window) programs carried by an operating system, system setting programs, clock programs, camera applications and the like; or may be an application developed by a third party developer such as a hi program, a karaoke program, a magic mirror program, or the like. In specific implementation, the application packages in the application layer are not limited to the above examples, and may actually include other application packages, which is not limited in this embodiment of the present application.

The framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions. The application framework layer acts as a processing center that decides to let the applications in the application layer act. The application program can access the resources in the system and obtain the services of the system in execution through the API interface.

As shown in fig. 4, in the embodiment of the present application, the application framework layer includes a manager (Managers), a Content Provider (Content Provider), and the like, where the manager includes at least one of the following modules: an Activity Manager (Activity Manager) is used for interacting with all activities running in the system; the Location Manager (Location Manager) is used for providing the system service or application with the access of the system Location service; a Package Manager (Package Manager) for retrieving various information related to an application Package currently installed on the device; a Notification Manager (Notification Manager) for controlling display and clearing of Notification messages; a Window Manager (Window Manager) is used to manage the icons, windows, toolbars, wallpapers, and desktop components on a user interface.

In some embodiments, the activity manager is to: managing the life cycle of each application program and the general navigation backspacing function, such as controlling the exit of the application program (including switching the user interface currently displayed in the display window to the system desktop), opening, backing (including switching the user interface currently displayed in the display window to the previous user interface of the user interface currently displayed), and the like.

In some embodiments, the window manager is configured to manage all window processes, such as obtaining a display size, determining whether a status bar is available, locking a screen, intercepting a screen, controlling a display change (e.g., zooming out, dithering, distorting, etc.) and the like.

In some embodiments, the system runtime layer provides support for the upper layer, i.e., the framework layer, and when the framework layer is used, the android operating system runs the C/C + + library included in the system runtime layer to implement the functions to be implemented by the framework layer.

In some embodiments, the kernel layer is a layer between hardware and software. As shown in fig. 4, the core layer includes at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (such as fingerprint sensor, temperature sensor, touch sensor, pressure sensor, etc.), and so on.

In some embodiments, the kernel layer further comprises a power driver module for power management.

In some embodiments, software programs and/or modules corresponding to the software architecture of fig. 4 are stored in the first memory or the second memory shown in fig. 2 or 3.

In some embodiments, for a display device with a touch function, taking a split screen operation as an example, the display device receives an input operation (such as a split screen operation) that a user acts on a display screen, and the kernel layer may generate a corresponding input event according to the input operation and report the event to the application framework layer. The window mode (such as multi-window mode) corresponding to the input operation, the position and size of the window and the like are set by an activity manager of the application framework layer. And the window management of the application program framework layer draws a window according to the setting of the activity manager, then sends the drawn window data to the display driver of the kernel layer, and the display driver displays the corresponding application interface in different display areas of the display screen.

In some embodiments, as shown in fig. 5, the application layer containing at least one application may display a corresponding icon control in the display, such as: the system comprises a live television application icon control, a video on demand application icon control, a media center application icon control, an application center icon control, a game application icon control and the like.

In some embodiments, the live television application may provide live television via 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.

In some embodiments, a video-on-demand application may provide video from different storage sources. Unlike live television applications, video on demand provides a video display 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.

In some embodiments, the media center application may provide various applications for multimedia content playback. For example, a media center, which may be other than live television or video on demand, may provide services that a user may access to various images or audio through a media center application.

In some embodiments, an application center may provide storage for various applications. 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 the smart television. The application center may obtain these applications from different sources, store them in local storage, and then be operable on the display device 200.

The hardware or software architecture in some embodiments may be based on the description in the above embodiments, and in some embodiments may be based on other hardware or software architectures that are similar to the above embodiments, and it is sufficient to implement the technical solution of the present application.

In some embodiments, the display device may display some topics and the like on some recommendation interfaces such as a home page for the user to view, the topics may be a set of media assets, which may include a plurality of media assets with the same or similar topics, and the user may collect one or more topics for later viewing.

In some embodiments, a user may collect a plurality of different types of topics, such as: the program comprises a movie topic 1 of a certain actor, a wonderful segment topic 2 of a certain synthesis and a young joining course topic 3, wherein the topic 1 comprises 5 TV play media assets with types of movies, the topic 2 comprises 10 film flower media assets with types of synthesis, and the topic 3 comprises 4 course media assets with types of education. However, when the user collects a large number of topics, the collected topics are mixed directly, so that the collection interface looks cluttered, and the user often spends a long time looking for a topic that the user wants to watch.

In order to solve the problems, a plurality of scene modes are set to display the topics, wherein one scene mode can be a standard mode, and in the scene mode, the collected topics can be displayed on a collection interface according to types, so that a user can conveniently search the topics according to the types; one scenario mode may be an education mode, and in this scenario mode, the recommendation interface and the collection interface may only display the preset topic types, such as education-type topics, so that the user is not interfered by other types of topics when searching for the topics.

In some embodiments, to facilitate operation of the display device, the display of the display device may include a touch screen, and the user may touch the display device through the touch screen, or the user may control the display device through other means, for example, by controlling the display device through a conventional control device such as a remote controller, or by issuing voice commands to the display device.

The display device provided with the education mode and having the touch function may be referred to as an education touch television, and in some embodiments, the scene modes of the education touch television include a standard mode and an education mode, wherein the standard mode may be a first scene mode, i.e., a default mode, of the display device, the display device may enter the scene mode by default after being turned on, the standard mode may also be referred to as a normal mode for satisfying the viewing requirements of a normal user, the education mode may be a second scene mode of the display device for satisfying the requirements of parents for education of children, and different scene modes may be switched with each other.

When the user searches for a favorite topic on the educational touch television, the response method of the display device can be as shown in fig. 6, which is a flow chart of a user favorite display method according to some embodiments, and as shown in fig. 6, the method can include the following steps:

step S100: and receiving an instruction for starting the favorite interface input by the user.

In some embodiments, the home page of the display device may be provided with a collection display control, and a user may input an instruction to start a collection interface through the collection display control, where the input method includes: clicking the collection display control on a touch screen of the display device, or selecting and confirming the collection display control through a remote controller, or triggering the collection display control through a voice instruction.

Step S110: and when the display equipment is in a first scene mode, controlling the display to display the collection interface according to the collection data of all the special topic types.

In some embodiments, the first scene mode is a standard mode, in a normal case, the number of times the user uses the mode is large, the collected topics may also be large, and in order to display comprehensive topic collection data, the display device may control the display to display the collection interface according to the collection data of all topic types, so that all the topics collected by the currently logged-in user are displayed on the collection interface. In some embodiments, the display device may show the topics collected by the user according to the topic type to facilitate the user to find the topics.

Step S120: and when the display equipment is in a second scene mode, controlling the display to display the collection interface according to the collection data of the preset thematic type.

In some embodiments, the second scene mode is an education mode, in a general case, when the user uses the mode, the purpose of educating children is strong, and in order to avoid interference of other types of topics when the user searches for the topics, the display device may only display collection data of preset topic types, such as collection data of education topic types, so that only education topics collected by the currently logged-in user are displayed on the collection interface.

In order to explain the principle that the display device displays the collection interface according to different collection data in different scene modes, the interaction between the user and the educational touch television in the standard mode and the educational mode is explained below.

In the standard mode, user interaction with the educational touch screen television includes interaction while operating on a topic. In some embodiments, the user's manipulation of the topic includes obtaining a detail page, collecting the topic, and finding the topic in a collection interface. Referring to fig. 7, which is a flowchart illustrating an interaction method between a user and a display device in a standard mode according to some embodiments, as shown in fig. 7, the interaction method may include the following steps:

step S101: receiving a special subject detail instruction input by a user, responding to the special subject detail instruction, acquiring special subject detail data corresponding to the special subject detail instruction and a special subject type corresponding to the special subject detail instruction from a server, controlling a display to display a special subject detail interface according to the detail data, and storing the special subject type.

In some embodiments, the user may enter the topical detail instructions on the home page of the standard mode. The data of the home page is sent to the display device by the server when the user enters the home page, and the data sent by the server may include a first mode identifier, such as a product code of all topic types.

Referring to fig. 8, a diagram of a standard mode home page according to some embodiments, as shown in fig. 8, the standard mode home page may show a navigation bar and a recommendation bit. The navigation bar may present a plurality of bar controls such as "my", "channel", "movie", "VIP", "epidemic", "sports", "mall", "game", "application", and "discovery".

In some embodiments, a mode switching control may be disposed above the navigation bar, in the standard mode, the mode switching control may be displayed as a "standard mode", the user may perform touch on the mode switching control, the display device switches the current page to a home page of the education mode in response to a touch signal of the user to the mode switching control, and the user may perform mode switching on the display device by remote control of a remote controller or the like. In some embodiments, the mode switching control can pop up a mode selection window in response to touch or remote control triggering, and provides a plurality of scene modes for the user to select.

In some embodiments, the recommendation bit may be disposed below the navigation bar, and may display some recommended assets, and the recommended assets may include one asset or one topic, for example, the recommended assets may be: medium resource 1, medium resource 2, medium resource 3, medium resource 4, special subject A, special subject B, special subject C and special subject D.

In some embodiments, the manner in which the user enters the topical detail instructions may include: clicking a special topic on a touch screen of the display equipment, or selecting and confirming a special topic through a remote controller, or indicating the display equipment to open a special topic through a voice instruction.

In some embodiments, the controller of the display device may use a touch signal of a certain topic display area received by the touch screen as the topic detail instruction, or use a control signal corresponding to a certain topic display area sent by the remote controller as the topic detail instruction, or use a command for opening a certain topic identified in the voice instruction as the topic detail instruction. And responding to the thematic detail instruction, the display equipment can acquire the ID information of the thematic corresponding to the thematic detail instruction, request the server for the thematic detail data and the thematic type of the thematic according to the ID information of the thematic, and locally store the thematic type.

In some embodiments, the display device may generate a topic detail interface as shown in FIG. 9 from the topic detail data. Referring to fig. 9, the topic detail interface is a detail page of a topic a, and in the topic detail interface, a topic poster, a topic description, topic media and a topic collection control can be displayed, wherein the topic collection control can be located at the upper right corner of the topic detail page, and when a user does not collect the topic, the topic collection control can display collection, thereby prompting the user to collect the topic. The special poster can be paved with a special detail interface, the special introduction can comprise a text description of the special, and the number of the special assets can comprise a plurality of, such as asset A1, asset A2, asset A3, asset A4, asset A5, asset A6, asset A7 and asset A8.

Step S102: receiving a special subject collection instruction input by a user on a special subject detail interface, responding to the special subject collection instruction, acquiring the type of a special subject corresponding to the special subject collection instruction, sending a collection request containing the type of the special subject to a server, and enabling the server to generate and store special subject collection data containing the type of the special subject.

In some embodiments, the user may enter a topic collection instruction at the topic detail interface. The mode of inputting the special collection instruction by the user can comprise the following steps: clicking a thematic collection control on a touch screen of the display device, or selecting and confirming the thematic collection control through a remote controller, or triggering the thematic collection control through a voice instruction.

In some embodiments, the display device may, in response to the topic collection instruction, obtain the topic types stored in step S101, send a collection request including the topic types to the server, and enable the server to generate and store topic collection data including the topic types. After the server finishes storing the thematic collection data, a collection success signal can be returned to the display device, and the display device refreshes the thematic collection control to display collected according to the collection success signal, so that the user is prompted to collect the thematic.

After the user collects the special topic, one of the media assets can be opened for watching in the special topic detail interface, and the user can return to the home page to continuously check other media assets. Certainly, the user can also open one or more media assets in the special subject detail interface for watching, then return to the special subject detail interface, and input a special subject collection instruction to collect the special subject.

Step S103: and receiving a collection interface starting instruction input by a user, responding to the collection interface starting instruction, and controlling the display to display the collection interface according to collection data of all thematic types.

In some embodiments, the user may trigger a "my" section control from the home page of the standard mode to enter a "my" section interface, which may be provided with a collection display control through which the user may input an instruction to activate the collection interface.

In some embodiments, when the display device is in the first scene mode, a method for responding to an instruction to start the favorite interface by the display device may be as shown in fig. 10, and as shown in fig. 10, the method may include steps S131 to S133.

Step S131: when the display device is in a first scene mode, the controller sends a first collection display instruction to the server, wherein the first collection instruction is used for acquiring collection data of all thematic types of the user from the server.

In some embodiments, when the display device is in the first scene mode, the display device may send a first favorite presentation instruction to the server according to an instruction input by the user to start the favorite interface. Referring to FIG. 11, which is a flowchart illustrating a first favorite instruction sending method according to some embodiments, as shown in FIG. 11, the sending method may include steps S1311-S1313.

Step S1311: and responding to the instruction for starting the favorite interface, and acquiring a first mode identifier, wherein the first mode identifier is acquired from the server when the display device loads the homepage of the first scene mode.

In some embodiments, when the user enters the homepage in the first scene mode, the server may issue the media asset recommendation data to the display device, so that the display device generates the homepage according to the media asset recommendation data. The media asset recommendation data may include a first pattern identifier, which may include production codes of all topic types, such as production code # movie, production code # education, production code # karaoke, and production code # actors. The display device stores the first mode identification, and after the user inputs an instruction for starting the collection interface, the first mode identification is obtained.

Step S1312: and generating a first collection display instruction according to the first mode identifier, wherein the first collection display instruction comprises the first mode identifier.

In some embodiments, the display device may generate a first collection instruction including the first mode identifier according to the acquired first mode identifier.

Step S1313: and sending the first collection display instruction to the server.

In some embodiments, the display device sends the first collection instruction to the server after generating the first collection instruction.

Step S132: and receiving collection data of all thematic types of the user.

In some embodiments, after receiving the first collection instruction, the server extracts the first pattern identifier from the first collection instruction, and sends collection data of all topic types corresponding to the first pattern identifier to the display device.

Step S133: and controlling the display to display the collection interface according to the collection data of all the special topic types.

In some embodiments, the controller of the display device generates a collection interface from the collection data of all topic types and controls the display to display the collection interface, which may also be referred to as a first collection interface.

Referring to FIG. 12, a schematic view of a first favorites interface is shown, in accordance with some embodiments. As shown in fig. 12, the first collection interface may be a collection interface for all topics, and a topic navigation bar is provided, where the topic navigation bar may include multiple topic type controls, such as "movie", "education", "karaoke", "actor" and "topic", where each topic type control may display collection data of a corresponding topic type on the first collection interface when responding to a trigger, so as to facilitate a user to search collected topics according to the topic type, and the "topic" control may display collection data of all topic types on the first collection interface when responding to the trigger, so as to facilitate the user to view all the collected topics. In fig. 12, each topic type control is triggered in response to selection, and the selection manner may include that the user touches the topic type control on a touch screen of the display device, or the user selects the topic type control through a direction selection key on a remote controller. The user can obtain the thematic collection data of different types by switching the selected thematic type control.

In order to further describe a response method of the display device to the user operation, an embodiment of the present application further provides an interaction diagram of the display device and the server in the standard mode. Referring to fig. 13, a display device, i.e., an educational touch television, may interact with a user and a server, respectively, where the server may include a gateway, an online subsystem, an operation subsystem, a member subsystem, and a content recommendation subsystem.

In some embodiments, after the user inputs the topic detail instruction to enter the topic detail interface on the home page in the standard mode, the display device may generate a topic detail interface request according to the topic detail instruction. In some embodiments, the topic detail interface request may include ID information of the topic, and the server may know, according to the ID information, which topic detail information the terminal requests in the topic detail interface request.

The display equipment sends the thematic detail interface request to the gateway, the gateway forwards the thematic detail interface request to the online subsystem through the gateway route, and the online subsystem can obtain arrangement data of the thematic detail page from the operation subsystem and obtain media data of the thematic detail page from the content recommendation subsystem according to the received thematic detail interface request.

In some embodiments, the operation subsystem may be used for an operator to design and store the special detail page, generate layout data, and send the layout data to the online subsystem, where the layout data may include typesetting data of the special detail page. Further, in some embodiments, the operator may assign a type to each topic, where the type may be denoted as a productCode, and the operator subsystem may issue the productCode of the topic to the online subsystem together when issuing the layout data. For example, according to the topic type XX, a "productCode # XX" may be issued to the online subsystem.

In some embodiments, the content recommendation subsystem may store the media asset data of each topic, and the content recommendation subsystem may issue the media asset data of a topic selected by a user to the online subsystem according to ID information in the topic detail interface request.

After receiving the data issued by the operation subsystem and the data issued by the content recommendation subsystem, the online subsystem can generate data of a special subject detail page according to the data, return the data of the special subject detail page to the display device, and the display device draws and displays a special subject detail interface according to the data of the special subject detail page. In some embodiments, the display device also stores the proprietary productCode.

In some embodiments, after the user inputs the topic collection instruction on the topic detail page, the display device generates a collection request according to the topic collection instruction. In some embodiments, the collection request may include ID information for the topic and ID information for the user account.

In some embodiments, the display device may add the corresponding thematic productCode to the collection request, e.g., "productCode # XX" to the collection request, and then send the collection request to the member subsystem through the gateway.

In some embodiments, the member subsystem may store a user record of the logged-in account, where the user record includes a collection record, and the member subsystem stores the ID information of the topic and the ID information of the user account in the collection request, stores the ID information of the topic and the product code of the topic into the user record of the corresponding user, and generates topic collection data. After the member subsystem generates the thematic collection data, a collection success signal can be fed back to the display equipment through the gateway, so that the display equipment refreshes the thematic collection control to display collected data, and the user is prompted to collect the thematic.

In some embodiments, after the user inputs the first collection display instruction, the display device generates a my collection-topic request according to the first collection display instruction. In order to obtain collection data of all topic types, the display device may not set the productCode in my collection-topic request; alternatively, the display apparatus may set all types of productCode in my favorite-topic request, for example, productCode # movie, productCode # education, productCode # karaoke, productCode # actor, according to all topic types being movie, education, K song, and actor.

The display device sends the mycollection-thematic request to the online subsystem through the gateway route, and the online subsystem obtains all thematic type collection data according to the received mycollection-thematic request.

In some embodiments, the online subsystem may retrieve all topic type collection data under the user account from the member subsystem according to the my collection-topic request without setting the product code, or according to the my collection-topic request with setting all types of product codes, and return all topic type collection data to the display device.

In some embodiments, the display device may draw the topic type control according to the product codes in the total topic type collection data, for example, according to the total topic type collection data including 4 product codes, which are: product code # movie & TV, product code # education, product code # K song, product code # actor, can draw 4 special topic type controls: movie, education, karaoke, actors, configure each topic type control to return data as the topic collection data of that type in response to a trigger.

In some embodiments, the display device may also draw all topic type controls directly, and if one topic type control does not have corresponding topic collection data, configure the topic type control to return data empty in response to a trigger.

In some embodiments, the user may switch the display device from the standard mode to the educational mode by, for example, touching the mode switch control at the home page of the standard mode.

In the education mode, the interaction between the user and the education touch television also comprises the interaction during the operation of the special topic, such as the acquisition of a detail page, the collection of the special topic and the interaction with the display equipment during the search of the special topic on a collection interface. Referring to fig. 14, which is a flowchart illustrating an interaction method of a user with a display device in an education mode according to some embodiments, as shown in fig. 14, the interaction method may include the steps of:

step S201: receiving a special subject detail instruction input by a user, responding to the special subject detail instruction, acquiring special subject detail data corresponding to the special subject detail instruction and a special subject type corresponding to the special subject detail instruction from a server, controlling a display to display a special subject detail interface according to the detail data, and storing the special subject type.

In some embodiments, the user may enter thematic detail instructions on the home page of the educational mode. The data of the home page is sent to the display device by the server when the user enters the home page, the data sent by the server may include a second mode identifier, such as a product code of a preset topic type, and when the second scene mode is the education mode, the preset topic type may be the education type.

In some embodiments, the user may enter thematic detail instructions on the home page of the educational mode. Referring to fig. 15, a schematic view of a top page of an education mode according to some embodiments, as shown in fig. 15, the top page of the education mode may show a navigation bar and a recommendation position. The navigation bar may display a plurality of column controls, such as "My," Classification, "" learning knowledge, "" English speaking, "" reading and drawing a book, "" listening to audio, "" watching animation, "" singing a song of a child, "and" application.

In some embodiments, a mode switching control may be disposed above the home page, in the education mode, the mode switching control may be displayed as an "education mode", the user may perform touch on the mode switching control, the display device switches the current page to the home page in the standard mode in response to a touch signal of the user to the mode switching control, and the user may perform mode switching on the display device by remote control of a remote controller or the like. In some embodiments, the mode switching control can pop up a mode selection window in response to touch or remote control triggering, and provides a plurality of scene modes for the user to select.

The recommendation position can be arranged above the navigation bar, and can display some operation controls or recommendation media resources, and the operation controls such as ' VIP purchase ', ' education point card ', ' customer service telephone ', local information ' and the like can display corresponding function pages when responding to triggering. The triggering mode of the operation control can comprise touch triggering, remote control triggering or voice instruction triggering. The recommended asset may include an independent asset or a topic, such as: media asset 5, media asset 6, media asset 7, media asset 8, topic E, topic F, topic G, and topic H. In the education mode, the recommendation media assets are education type media assets.

In some embodiments, the display device may generate a topic detail interface as shown in FIG. 16 from the topic detail data. Referring to fig. 16, the topic detail interface is a detail page of the topic E, and the topic detail interface can display a topic poster, a topic description, topic media and a topic collection control, wherein the topic collection control can be located at the upper right corner of the topic detail page, and when the user does not collect the topic, the topic collection control can display "collection", thereby prompting the user to collect the topic. The special poster can be paved with a special detail interface, the special introduction can comprise a word description of the special, and the number of the special assets can comprise a plurality of, such as asset E1, asset E2, asset E3, asset E4, asset E5, asset E6, asset E7 and asset E8.

Step S202: receiving a special subject collection instruction input by a user on a special subject detail interface, responding to the special subject collection instruction, acquiring the type of a special subject corresponding to the special subject collection instruction, sending a collection request containing the type of the special subject to a server, and enabling the server to generate and store special subject collection data containing the type of the special subject.

In some embodiments, the display device may, in response to the topic collection instruction, obtain the topic types stored in step S201, send a collection request including the topic types to the server, and enable the server to generate and store topic collection data including the topic types. After the server finishes storing the thematic collection data, a collection success signal can be returned to the display device, and the display device refreshes the thematic collection control to display collected according to the collection success signal, so that the user is prompted to collect the thematic.

Step S203: and receiving a collection interface starting instruction input by the user, responding to the collection interface starting instruction, and controlling the display to display the collection interface according to the collection data of the preset thematic type.

In some embodiments, the user may trigger a "my" section control from the home page of the educational mode, enter a "my" section interface, which may be provided with a favorite display control that the user may enter a second favorite display instruction to trigger. The manner of inputting the second collection presentation instruction by the user may include: clicking the collection display control on a touch screen of the display device, or selecting and confirming the collection display control through a remote controller, or triggering the collection display control through a voice instruction.

In some embodiments, when the display device is in the second scene mode, a method for responding to the instruction to start the favorite interface by the display device may be as shown in fig. 17, and as shown in fig. 17, the method may include steps S231-S233.

Step S231: and when the display equipment is in a second scene mode, the controller sends a second collection display instruction to the server, wherein the second collection instruction is used for acquiring collection data of a preset topic type of the user from the server.

In some embodiments, when the display device is in the second scene mode, the display device may send a second favorite presentation instruction to the server according to an instruction input by the user to start the favorite interface. Referring to FIG. 18, a flowchart illustrating a second collection instruction sending method according to some embodiments, as shown in FIG. 18, the sending method may include steps S2311-S2313.

Step S2311: and responding to the instruction for starting the favorite interface, and acquiring a second mode identifier, wherein the second mode identifier is acquired from the server when the display device loads the homepage of the second scene mode.

In some embodiments, when the user enters the homepage in the second scene mode, the server may issue the media asset recommendation data to the display device, so that the display device generates the homepage according to the media asset recommendation data. The media asset recommendation data may include a second pattern identification, and the second pattern identification may include a product code of a preset topic type, such as product code # education. And the display equipment stores the second mode identification, and acquires the second mode identification after the user inputs an instruction for starting the collection interface.

Step S2312: and generating a second collection display instruction according to the second mode identifier, wherein the second collection display instruction comprises the second mode identifier.

In some embodiments, the display device may generate a second collection instruction including the second mode identifier according to the obtained second mode identifier.

Step S2313: and sending the second collection display instruction to the server.

In some embodiments, the display device sends the second collection instruction to the server after generating the second collection instruction.

Step S232: and receiving collection data of the preset topic type of the user.

In some embodiments, after receiving the second collection instruction, the server extracts the second pattern identifier from the second collection instruction, and sends the collection data of the preset topic type, such as the education type, corresponding to the second pattern identifier to the display device.

Step S233: and controlling the display to display the collection interface according to the collection data of the preset thematic type.

In some embodiments, the controller of the display device generates a collection interface according to the collection data of the preset topic type, and controls the display to display the collection interface, which may also be referred to as a second collection interface.

Referring to fig. 19, which is a schematic diagram of a second collection interface according to some embodiments, as shown in fig. 19, the second collection interface may be a collection interface for educational topics, and may be provided with a topic navigation bar, which may include two topic type controls, such as "education" and "topic," that may both present collection data for educational topic types on the second collection interface in response to a trigger.

In order to further describe a response method of the display device to the user operation, the embodiment of the application further provides an interaction diagram of the display device and the server in the education mode.

Referring to fig. 20, which is a schematic diagram illustrating interaction between a display device and a server in an education mode according to some embodiments, as shown in fig. 20, the server may include a gateway, an online subsystem, an operator subsystem, a member subsystem, and a content recommendation subsystem.

In some embodiments, after the user enters a topic detail instruction to enter the topic detail interface at the home page of the education mode, the display device may generate a topic detail interface request according to the topic detail instruction. In some embodiments, the topic detail interface request may include ID information of the topic, and the server may know, according to the ID information, which topic detail information the terminal requests in the topic detail interface request.

In some embodiments, the operator subsystem may issue layout data to the online subsystem, and the layout data may include layout data for the topic detail page. Further, in some embodiments, the operator may assign a type to each topic, where the type may be denoted as a productCode, and the operator subsystem may issue the productCode of the topic to the online subsystem together when issuing the layout data. Since the topic types of all topics are education in the education mode, the operation subsystem can issue "productiCode # education" to the online subsystem.

In some embodiments, the display device may add the productCode for the corresponding topic to the collection request, e.g., "productCode # education" to the collection request, and then send the collection request to the affiliate subsystem through the gateway.

In some embodiments, after the user inputs the second collection display instruction, the display device generates a my collection-topic request according to the second collection display instruction. The display device sets the productCode # education in my favorite-topic request according to the topic type education displayable in the education mode.

The display device sends the my collection-thematic request to the online subsystem through the gateway route, and the online subsystem obtains the education thematic type collection data according to the received my collection-thematic request and returns the education thematic type collection data to the display device.

The display device draws a second collection interface shown in fig. 19 according to the education topic type collection data, as can be seen from fig. 19, in the education mode, the user can only check the education type collection topics, and interference by other types of topics when searching the collection topics is avoided.

According to the interaction process in the standard mode and the education mode introduced in the embodiment, when a user views a collected topic, the display device can respond to the instruction for starting the collection interface to acquire the mode identifier, and the mode identifier is acquired from the server when the display device loads a homepage of a current scene mode; generating a collection display instruction according to the mode identifier, wherein the collection display instruction comprises a first collection display instruction containing a first mode identifier or a second collection display instruction containing a second mode identifier, and the mode represented by the first mode identifier is different from the mode represented by the second mode identifier; sending the collection display instruction to the server so that the server feeds back collection data; receiving the collection data, wherein the collection data comprises collection data of all thematic types when the collection display instruction is the first collection display instruction, and the collection data comprises collection data of a preset thematic type when the collection display instruction is the second collection display instruction; and displaying the collection data on the collection interface.

As can be seen from the above embodiments, in the embodiments of the present application, collection data of all topic types are displayed on the first collection interface of the first scene mode of the display device, so that a user can view collection data of different topic types; only the collection data of the preset thematic type is displayed on the second collection interface of the second scene mode of the display device, so that a user can conveniently check the collection data of the preset thematic type without being interfered by the collection data of other thematic types, and the user experience of the user when searching the thematic collection data is improved; furthermore, the collection data are displayed according to the topic type in the first scene mode, and users can conveniently check the collection data of different types.

Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.

It is noted that, in this specification, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such circuit structure, article, or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of other like elements in a circuit structure, article, or device comprising the element.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims. The above embodiments of the present application do not limit the scope of the present application.

Claims

1. A display device, comprising:

a display;

a controller, communicatively coupled with the display, configured to:

receiving a command for starting a collection interface input by a user;

2. The display device of claim 1, wherein the controller controls the display to display the favorite interface according to favorite data of all topic types when the display device is in a first scene mode comprises:

when the display device is in a first scene mode, the controller sends a first collection display instruction to a server, wherein the first collection instruction is used for acquiring collection data of all thematic types of the user from the server;

receiving collection data of all thematic types of the user;

and controlling the display to display the collection interface according to the collection data of all the special topic types.

3. The display device of claim 2, wherein the controller sends a first favorite presentation instruction to the controller, comprising:

responding to the instruction for starting the favorite interface, and acquiring a first mode identifier, wherein the first mode identifier is acquired from the server when the display equipment loads a homepage of the first scene mode;

generating a first collection display instruction according to the first mode identifier, wherein the first collection display instruction comprises the first mode identifier;

and sending the first collection display instruction to the server.

4. The display device according to claim 1, wherein the controller controls the display to display the favorite interface according to favorite data of a preset topic type when the display device is in a second scene mode, and comprises the controller:

when the display device is in a second scene mode, sending a second collection display instruction to a server, wherein the second collection display instruction is used for acquiring collection data of a preset thematic type of the user from the server;

receiving collection data of preset thematic types of the user;

and controlling the display to display the collection interface according to the collection data of the preset thematic type.

5. The display device of claim 4, wherein the controller sends a second favorite presentation instruction to the controller, comprising:

responding to the instruction for starting the favorite interface, and acquiring a second mode identifier, wherein the second mode identifier is acquired from the server when the display equipment loads the homepage of the second scene mode;

generating a second collection display instruction according to the second mode identifier, wherein the second collection display instruction comprises the second mode identifier;

and sending the second collection display instruction to the server.

6. The display device of claim 1, wherein the display comprises a touch screen, and wherein receiving a user-input instruction to launch a favorite interface comprises:

and receiving a touch instruction of a collection display control input by a user on the touch screen, wherein the instruction for starting the collection interface comprises the touch instruction of the collection display control.

7. The display device of claim 1, wherein the instruction to initiate a favorites interface to receive user input comprises:

receiving a trigger instruction of a collection display control input by a user through a control terminal, wherein the instruction for starting the collection interface comprises the trigger instruction of the collection display control.

8. A display device, comprising:

a display;

a controller, communicatively coupled with the display, configured to:

receiving a command for starting a collection interface input by a user;

responding to the command for starting the collection interface, and acquiring a mode identifier, wherein the mode identifier is acquired from a server when the display equipment loads a homepage of a current scene mode;

and displaying the collection data on the collection interface.

9. A user favorite display method for a display device, the display device comprising a display and a controller, the method comprising:

receiving a command for starting a collection interface input by a user;

10. The user collection display method of claim 9, wherein the first scene mode comprises a standard mode, the second scene mode comprises an education mode, and the preset topic type comprises an education type.