CN111770370A

CN111770370A - Display device, server and media asset recommendation method

Info

Publication number: CN111770370A
Application number: CN202010737536.7A
Authority: CN
Inventors: 公荣伟
Original assignee: Qingdao Hisense Media Network Technology Co Ltd
Current assignee: Qingdao Hisense Media Network Technology Co Ltd; Juhaokan Technology Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2020-10-13

Abstract

The application discloses a display device, a server and a method for recommending media assets, which comprises the following steps: a display, a controller, the controller communicatively coupled with the display, the controller configured to: sending a recommendation request to a server based on the operation behavior of the user, wherein the recommendation request comprises a user identifier, so that the server determines the preferred actors of the user according to the user identifier; receiving recommendation data acquired by the server according to the recommendation request, wherein the recommendation data is determined by the server according to the preferred actors of the user; and displaying the actor columns generated according to the recommendation data on a recommendation page of the display device, wherein different recommendation data correspond to different user identifications. The controller identifies the operation behaviors of the user in real time, can receive the recommendation data corresponding to the actor preferred by the user, and displays the related media assets of the actor preferred by the user on the recommendation page of the display device.

Description

Display device, server and media asset recommendation method

Technical Field

The application relates to the technical field of internet, in particular to a display device, a server and a method for recommending media assets.

Background

The intelligent television is a television product which can realize the bidirectional human-computer interaction function and integrates various functions of video, entertainment, data and the like. The intelligent television is connected with the background server, and in order to meet diversified requirements of users, an operator recommends related media assets to the intelligent television through the server and displays the media assets on the intelligent television.

In general, when the smart television obtains various media assets recommended by the server, the media assets are displayed in different recommendation positions in a home page of a display interface. When the server recommends to the intelligent equipment, the current hot-cast media assets are obtained based on the big data, and the current hot-cast media assets are sent to the intelligent equipment. For example, according to media assets watched by a plurality of users, the server acquires happiness and reach of the current hot broadcast, the server pushes the happiness and reach to the smart television, and the smart television displays the happiness and reach on a recommendation position under a television drama channel when acquiring the recommended content. The recommendation mode is mainly based on the media asset dimension for recommendation, namely, the recommendation is only based on the playing heat of the current media asset, so that the recommendation cannot meet the diversified recommendation requirements of different types of users.

Disclosure of Invention

The application provides a display device, a server and a method for recommending media assets, and aims to solve the technical problem that in the prior art, a media asset recommending mode cannot meet diversified recommending requirements of different types of users.

In order to solve the technical problem, the embodiment of the application discloses the following technical scheme:

in some embodiments of the present application, a display apparatus is disclosed, the display apparatus comprising:

a display device is arranged on the base plate,

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

sending a recommendation request to a server based on the operation behavior of a user, wherein the recommendation request comprises a user identifier, so that the server determines actors preferred by the user according to the user identifier, and the actors preferred by the user correspond to historical behavior data corresponding to the user identifier;

receiving recommendation data acquired by the server according to the recommendation request, wherein the recommendation data are determined by the server according to the preferred actors of the user;

and displaying the actor columns generated according to the recommendation data on a recommendation page of the display device, wherein different recommendation data correspond to different user identifications.

In some embodiments of the present application, a server is disclosed, the server configured to:

receiving a recommendation request containing a user identifier sent by display equipment;

determining actors preferred by the user according to historical behavior data corresponding to the user identification;

configuring recommendation data according to the preferred actors of the user so that different recommendation data correspond to different user identifications;

and sending the recommendation data to the display equipment so that the display equipment generates actor columns.

In some embodiments of the present application, a method for recommending media assets is disclosed, the method comprising:

Compared with the prior art, the beneficial effect of this application is:

the application provides a display device, a server and a media asset recommendation method, wherein after a user generates an operation behavior for viewing actor information through the display device, a controller in the display device identifies the operation behavior of the user and sends an operation request containing a user identifier to the server, the server can determine actors preferred by the user according to historical behavior data corresponding to the user identifier, acquires recommendation data based on the actors preferred, the display device receives the recommendation data issued by the server, generates recommendation columns according to the recommendation data, and controls the display device to display the recommendation columns on a recommendation page. In the application, the controller identifies the operation behaviors of the user in real time, can receive the recommendation data corresponding to the actor preferred by the user, and displays the related media assets of the actor preferred by the user on the recommendation page of the display device, so that the application can recommend the related media assets for the user based on the actor dimensions, and meets the diversified requirements of the user.

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

Drawings

In order to more clearly illustrate the embodiments of the present application or the implementation manner in the related art, a brief description will be given below of the drawings required for the description of the embodiments or the related art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to the drawings.

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 method of media asset recommendation, according to some embodiments;

FIG. 7 is an exemplary diagram illustrating an interface for manually searching for an actor, according to some embodiments;

FIG. 8 is an exemplary diagram illustrating an interface for voice searching an actor, according to some embodiments;

FIG. 9 is an interface diagram illustrating a media asset details page according to some embodiments;

an interface schematic of an actor details page according to some embodiments is illustrated in fig. 10;

FIG. 11 is a schematic illustration of a presentation interface of an actor column according to some embodiments;

FIG. 12 is a flow diagram illustrating another method of media asset recommendation, according to some embodiments;

a data interaction diagram for a recommendation of a media asset according to some embodiments is illustrated in fig. 13.

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 apparatus 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, and in some embodiments, ROM252 is used to store instructions for various system boots.

In some embodiments, the ROM252 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 ROM252, 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, the video processor 270 is configured to receive an external video signal, and perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image synthesis, and the like according to a standard codec protocol of the input signal, so as to obtain a signal that can be displayed or played on the direct display device 200.

In some embodiments, video processor 270 includes a demultiplexing module, a video decoding module, an image synthesis 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 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 rate conversion module is configured to convert an input video frame rate, such as a 60Hz frame rate into a 120Hz frame rate or a 240Hz frame rate, and the normal format is implemented in, for example, an interpolation frame mode.

The display format module is used for converting the received video output signal after the frame rate conversion, and changing the signal to conform to the signal of 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 a generating device that can output to an 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 apparatus 100 includes a controller 110, a communication interface 130, a user input/output interface, a memory, and a power supply source.

The control device 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 responds to the channel up and down operation by operating the channel up and down keys on the control device 100.

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 apparatus 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 device 100 after installing an application that manipulates the display device 200. Such as: the user may implement the functions of controlling the physical keys of the device 100 by installing applications, 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 to control the operation of the control device 100, as well as the communication cooperation between 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 provided 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 operational power support to the various elements 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 (ActivityManager) is used to interact 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 (notifiationmanager) 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, taking the magic mirror application (photographing application) as an example, when the remote control receiving device receives a remote control input operation, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the input operation into an original input event (including information such as a value of the input operation, a timestamp of the input operation, etc.). The raw input events are stored at the kernel layer. The application program framework layer obtains an original input event from the kernel layer, identifies a control corresponding to the input event according to the current position of the focus and uses the input operation as a confirmation operation, the control corresponding to the confirmation operation is a control of a magic mirror application icon, the magic mirror application calls an interface of the application framework layer to start the magic mirror application, and then the kernel layer is called to start a camera driver, so that a static image or a video is captured through the camera.

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.

In order to improve the experience of the user on the smart television, the smart television generally has a recommended function. For example, the display 275 in the display device 200 makes a recommendation of a medium through a plurality of recommendation bits set in respective channels of the channel bar when the home page is exhibited. Currently, the assets displayed on the recommendation bit are currently hot-played assets obtained by the server 400 based on big data statistics. However, different recommendation needs are often required for different types of users. For example, some users prefer to watch the currently hot-played media assets, and some users prefer a certain actor and thus the media assets associated with the actor. In order to meet the diversified recommendation requirements of different types of users, the embodiment of the application provides a display device, a server and a media asset recommendation method. It should be noted that, the display device in this application may refer to not only the smart television, but also a computer, a tablet computer, and the like.

The display device 200 in the embodiment of the application can recommend related media assets to a user based on actor dimensions, so as to meet the diversified requirements of the user, and the controller 250 in the display device 200 is in communication connection with the display 275 and is configured to execute a media asset recommendation process. The following describes a process of recommending media assets provided by an embodiment of the present application with reference to the drawings.

A flow diagram of a method of media asset recommendation, according to some embodiments, is illustrated in fig. 6. In connection with fig. 6, the method comprises the steps of:

s610: and sending a recommendation request to the server based on the operation behavior of the user.

In the embodiment of the present application, when a user views or browses media assets through the display device 200, the user often searches related media assets for viewing based on actors. After the user generates the historical behavior for viewing the actor information through the display device 200, the server 400 stores the relevant historical behavior data and marks the historical behavior data by the user identifier, that is, different users generate different historical behavior data. When the user browses the recommended page in the display device 200, the user can browse or search corresponding media assets for watching, and a certain operation behavior is generated. The controller 250 in the display apparatus 200 will send a recommendation request to the server 400 based on the user's operation behavior. The recommendation request comprises a user identifier, so that the server determines the actor preferred by the user according to the user identifier, and the actor preferred by the user corresponds to the historical behavior data corresponding to the user identifier. The server 400 can search the historical behavior data corresponding to the user according to the user identifier in the recommendation request, determine the preference degree of the user for the viewed actor based on the historical behavior data, and determine the preferred actor from the viewed actor. It should be noted that, here, the actor preferred by the user may be one actor with the highest preference degree of the user, or may be multiple actors with higher preference degrees.

In the embodiment of the present application, the server 400 obtains the mapping relationship between the actor preferred by the user and the user identifier according to the historical behavior data statistics corresponding to the user identifier. When the server 400 determines the preferred actor according to the user identifier, the preferred actor may be directly determined in the mapping relationship. The historical behavior data comprises at least one of historical behavior data of searching actors, historical behavior data of media played by searching the actors, historical behavior data of actor controls in a selected media asset detail page and historical behavior data of collection controls in a selected actor detail page.

In some embodiments, the controller 250 receives a search instruction input by a user to a search interface displayed by the display 275, the search instruction being used to locate a corresponding actor. According to the search instruction, the controller 250 controls the display 275 to display a search result including the actor, and receives a user's selection operation on the search result. Here, the historical behavior data refers to historical behavior data of searching actors.

In one implementation, the user searches for actors by way of a manual search. An interface diagram for manually searching for an actor according to some embodiments is illustrated in fig. 7. Referring to fig. 7, a user selects a search function in the display apparatus 200 through a remote controller, and the controller 250 controls the display 275 to jump to the search interface shown in fig. 7. In the search interface, according to the name of the actor to be searched, a user selects letters in a left virtual keyboard control in the drawing through up-down, left-right direction keys on a remote controller, and the actor to be searched is determined through the selected letters. The controller 250 receives a user's selection of a virtual keyboard control in the search interface, determines a plurality of related search terms, and displays the search terms in the search interface. And the user browses a plurality of related search terms, moves the focus to the target search term through a direction key on the remote controller and further selects the target search term. For example, in fig. 7, the user may search for the actor yankee by entering the letters "Y" and "Z" in the virtual keyboard control. Controller 250, upon receiving input of search instructions for "Y" and "Z", exhibits search terms related to "Y" and "Z", i.e., the entire search results, possibly "cosmic convoy", "poprysum", "popgun", and so on. The user selects the actor control, namely the 'popple' in the search result, through the direction keys on the remote controller, and after the user selects the 'popple', various types of media played by the popple are correspondingly displayed in the search interface.

In another implementation, the user searches for actors by means of a voice search. The user selects a search function in the display apparatus 200 through the remote controller, and the controller 250 controls the display 275 to jump to a search interface in which the user issues a corresponding voice command according to the name of an actor desired to be searched. Or, after the display device 200 is turned on, the user directly sends a voice search instruction through the remote controller. An interface diagram for a voice search actor according to some embodiments is illustrated in fig. 8. With reference to fig. 8, a user may press a voice input key on the remote controller and send a voice search instruction of "poppy" or "search poppy", and after receiving the voice search instruction, the controller 250 may send the voice search instruction to the server 400 for analysis, and acquire, through the server 400, data related to the search by the voice search instruction for display. As shown in fig. 8, after receiving the voice search instruction of "populet", the controller 250 acquires profile information related to populet, and various types of media assets on which populet has been performed, and displays the profile information.

In some embodiments, the controller 250 controls focus to move to the actor listings in the media details page displayed on the display 275 according to user manipulation. Controller 250 receives a user selection of an actor control in the actor list. Here, the historical behavior data refers to the historical behavior data of the actor control selected in the media details page.

For example, the user opens a certain tv series via the display device 200 and presents a asset detail page of the tv series via the display 275. The main actor presenting the television series is displayed in the media asset detail page, and a user can select each main actor in the media asset detail page. An interface diagram of a asset detail page according to some embodiments is illustrated in fig. 9. As shown in fig. 9, the user finds the drama song 2 through the display apparatus 200 and controls the display 275 to jump to the media details page of song 2 through the controller 250. In the media details page, a leading actor of the play song 2 is listed as the "related actor", and an avatar of the corresponding leading actor is used as an actor control, and after the user selects a certain actor control, the controller 250 can control the display 275 to display data information related to the actor, for example, an actor details page of the actor.

In some embodiments, the controller 250 controls focus movement to a favorite control in the actor details page displayed on the display 275 in accordance with user manipulation. Controller 250 receives a selection of the favorite control for adding the corresponding actor to the favorites list. Here, the historical behavior data refers to the historical behavior data of the collection control in the selected actor details page.

An interface diagram of an actor details page according to some embodiments is illustrated in fig. 10. As shown in fig. 10, display 275 displays an actor details page with poppy. The controller 250 can control the display 275 to show the actor details page shown in fig. 10 after the user selects the actor control labeled with the yankee name in fig. 7, or the controller 250 can control the display 275 to show the actor details page shown in fig. 10 after the user selects the actor control labeled with the yankee avatar in fig. 9. In fig. 10, profile information about poppy, media works on which poppy has been played, and the like are shown, a collection control is provided below the poppy profile information, a user moves a focus to the collection control through a direction key on a remote controller, and after selecting the collection control, the actor poppy is collected. When the collection control is selected, the controller 250 controls the display 275 to show a pop-up window, and sets a text prompt of "collected, viewable in my collection" in the pop-up window. The subsequent user can look up his favorite actors by directly finding his my favorite in the display apparatus 200 through the remote controller.

In some embodiments, the user selects the assets played by the actors for viewing through the display device 200, and the controller 250 receives the user's selection of the assets. According to the selection operation, the controller 250 identifies actors in the media asset viewed by the user and transmits the historical behavior of the media asset viewed by the user to the server 400. For example, a user often searches and watches tv shows, movies, shows, and music, etc. that a certain actor stares or participates in, the controller 250 records the viewing history behavior of the user, and reports the operation behavior of the user to search and view media assets to the server 400. Here, the historical behavior data refers to historical behavior data of media assets searched for by the actor.

In this embodiment, the controller 250 sends the historical behavior data corresponding to each user identifier to the server 400, for example, the controller 250 uploads the historical behavior of a user searching based on the name of an actor or a word containing the name of the actor, the historical behavior of an actor control selected from a media asset detail page by the user, the historical behavior of a favorite actor collected by the user through a collection control, or the historical behavior of a media asset played by the actor selected by the user to the server 400. The server 400 determines the degree of preference of the user for the actor based on the above historical behavior data. For example, the user has viewed actor information of populet and liutao, and for populet, the user searches through "populet", selects an actor control of "populet" from the media details page, and collects "populet" through the collection control. For liu billo, the user only chooses the actor control for "liu billo" from the media details page. Based on the above operational behaviors, the server 400 can determine the user's preference for populet and liu, respectively.

In this embodiment of the application, after the controller sends the recommendation request to the server, when the preset mapping relationship does not include the actor preferred by the user corresponding to the user identifier, the server 400 may obtain recommendation data according to a preset recommendation rule and send the recommendation data to the display device 200. The preset recommendation rule can be used for acquiring recommendation data based on the current hot-broadcast media assets, and can also be used for acquiring the recommendation data according to historical film watching preferences of the user.

In the embodiment of the present application, after receiving a recommendation request including a user identifier, the server 400 can determine historical behavior data corresponding to the user identifier according to the user identifier, and determine a preferred actor of a user according to the corresponding historical behavior data.

S620: and receiving recommendation data acquired by the server according to the recommendation request, wherein the recommendation data is determined by the server according to the preferred actors of the user.

In the embodiment of the present application, the controller 250 sends the recommendation request to the server 400, and the server 400 determines the preference degrees of the user for different actors by viewing corresponding historical behavior data according to the user identifier in the recommendation request in response to the recommendation request, and selects an actor with the highest preference degree from the preference degrees, or selects multiple actors with higher preference degrees. The server 400 acquires recommendation data related to the actor preferred by the user in the asset library. For example, various media assets of the starry exhibition or the starry exhibition are obtained, and the playing addresses of the various media assets are obtained.

S630: and displaying the actor columns generated according to the recommendation data on a recommendation page of the display device, wherein different recommendation data correspond to different user identifications.

In this embodiment, the actor column includes a title column and a sub-channel column, the title column is used for indicating details of actors preferred by the user, the recommendation data received by the controller 250 includes details of the actors preferred by the user and sub-channel data, the sub-channel column includes a plurality of sub-channels, the sub-channels are used for displaying the sub-channel data in categories, and the user can view corresponding types of media assets by switching each sub-channel in the sub-channel column. The controller 250 controls the display apparatus 200 to display a recommendation page and to load the detailed data of the actors preferred by the user in the title bar and the sub-channel data in the sub-channel bar. Referring to fig. 11, a presentation interface diagram of an actor column according to some embodiments is illustrated in fig. 11. As shown in fig. 11, in the home page of the display device 200, below the "pick" channel in the channel column, there is provided an actor column to which the display device 200 is matched. In fig. 11, a logo of "too good, i like poppy" is provided in the title bar, and the actor having the highest degree of preference of the user is shown in the logo. In the sub-channel column, sub-channels of "latest hot spot", "drama", "movie", "integrated art", "music", and "entertainment" are provided, and in each sub-channel, corresponding media are respectively attributed, for example, in "drama", drama such as "dear, lover", my maogle boy ", and" honey deposition such as frost "are provided.

In the application, the controller identifies the operation behaviors of the user in real time, can receive the recommendation data corresponding to the actor preferred by the user, and displays the related media assets of the actor preferred by the user on the recommendation page of the display device, so that the application can recommend the related media assets for the user based on the actor dimensions, and meets the diversified requirements of the user.

In order to further explain the process of recommending media assets in the present application, an embodiment of the present application further provides a server, and the process of recommending media assets provided in the embodiment of the present application is further described below with reference to the accompanying drawings.

A flow diagram of another method of media asset recommendation, according to some embodiments, is illustrated in fig. 12. With reference to fig. 12, the method comprises the steps of:

s1210: and receiving a recommendation request containing the user identification sent by the display equipment.

S1220: and determining the preferred actors of the user according to the historical behavior data corresponding to the user identification.

In this embodiment, when a user browses a recommendation page in the display device 200, the user browses or searches a corresponding media asset to watch the media asset, and generates a certain operation behavior, the controller 250 in the display device 200 sends a recommendation request including a user identifier to the server 400 according to the operation behavior, and the server 400 can search historical behavior data corresponding to the user according to the user identifier in the recommendation request, determine a preference degree of the user for a looked-up actor based on the historical behavior data, and determine a preferred actor of the user from the looked-up actor. It should be noted that, here, the actor preferred by the user may be one actor with the highest preference degree of the user, or may be multiple actors with higher preference degrees.

In this embodiment, when determining a preferred actor of a user, the server 400 may determine the preferred actor of the user from a preset mapping relationship according to the user identifier, where the preset mapping relationship is a mapping relationship between the preferred actor of the user and the user identifier obtained by statistics of historical behavior data corresponding to the user identifier by the server, and the historical behavior data includes at least one of historical behavior data of searching for the actor, historical behavior data of searching for a media asset played by the actor, historical behavior data of selecting an actor control in a media asset detail page, and historical behavior data of selecting a collection control in the actor detail page.

In this embodiment of the application, when determining an actor preferred by a user, the server 400 may further obtain historical behavior data corresponding to the user identifier according to the user identifier, where the historical behavior data includes at least one of historical behavior data of searching actors, historical behavior data of searching media played by the actors, historical behavior data of actor controls in a selected media details page, and historical behavior data of collection controls in a selected actor details page, and the historical behavior data is counted to determine the actor with the highest user preference degree.

S1230: and configuring recommendation data according to the preferred actors of the user, so that different recommendation data correspond to different user identifications.

In the embodiment of the present application, the controller 250 sends the recommendation request to the server 400, and the server 400 responds to the recommendation request and checks corresponding historical behavior data according to the user identifier in the recommendation request, so as to determine the preference degree of the user for different actors, and select the actor preferred by the user from the preference degree. The server 400 acquires recommendation data related to the actor preferred by the user in the asset library.

In some embodiments, the server 400 obtains recommendation data related to the actor preferred by the user from a media asset library, where the recommendation data includes various types of media assets, playing addresses of the various types of media assets, and the like. The server 400 classifies the recommendation data based on the media asset types to obtain different types of recommendation data, and sorts the different types of recommendation data based on the media asset playing amount, the media asset online date and the media asset scores. For example, the media assets with the highest playing amount, the latest online dates and the highest scoring of the media assets are recommended in priority.

S1240: and sending the recommendation data to the display equipment so that the display equipment generates actor columns.

In the embodiment of the present application, the server 400 sends the recommendation data to the display device 200, and the display device 200 displays media assets related to actors preferred by the user in the recommendation page through the actor column. For example, the details data of the actor preferred by the user are indicated by the title bar in the actor column, and the sub-channel data belonging to different sub-channels will be revealed by the sub-channel bar in the actor column.

The server can acquire recommendation data based on the recommendation request sent by the display device, the recommendation data comprise media asset data of actors preferred by the user, and the media asset data are fed back to the display device, so that the display device recommends related media assets for the user based on actor dimensions, and diversified requirements of the user are met.

Based on the same inventive concept as the display device, the embodiment of the application further provides a method for recommending media assets, and the method comprises the following steps: the method comprises the steps that a controller in the display equipment sends a recommendation request to a server based on the operation behaviors of a user, wherein the recommendation request comprises a user identification, so that the server determines actors preferred by the user according to the user identification, and the actors preferred by the user correspond to historical behavior data corresponding to the user identification. And the controller receives recommendation data acquired by the server according to the recommendation request, wherein the recommendation data is determined by the server according to the preferred actors of the user. And the controller generates actor columns according to the recommendation data and displays the actor columns on a recommendation page of the display equipment, wherein different recommendation data correspond to different user identifications.

In an embodiment of the present application, said causing the server to determine the actor preferred by the user according to the user identifier includes: and enabling the server to determine the actor preferred by the user from a preset mapping relation according to the user identifier, wherein the preset mapping relation is the mapping relation between the actor preferred by the user and the user identifier obtained by statistics of historical behavior data corresponding to the user identifier, and the historical behavior data comprises at least one of historical behavior data of searching the actor, historical behavior data of searching the media assets played by the actor, historical behavior data of the actor control in the selected media asset detail page and historical behavior data of the collection control in the selected actor detail page. The following further describes a process of recommending media assets in the embodiment of the present application with reference to the drawings.

A data interaction diagram for media asset recommendation according to some embodiments is exemplarily shown in fig. 13, which, in conjunction with fig. 13, relates to a user behavior, a display device, and a server including a recommendation system, a content system, and an online system, and the following process is performed:

the display device sends a recommendation request containing the user identification to the recommendation system based on the operation behavior of the user. And the recommendation system determines the preference degree of the user for different actors according to the recommendation request and determines the actors preferred by the user. The recommendation system determines the actor preferred by the user based on historical behavior data corresponding to the user identification, wherein the historical behavior data comprises historical behaviors of searching based on actor names or words containing the actor names by the user, historical behaviors of selecting an actor control from a media asset detail page by the user, historical behaviors of collecting favorite actors by the user through a collection control or historical behaviors of playing media assets played by the actor selected by the user. And the recommendation system acquires the recommendation data of the actor preferred by the user from the media asset library of the content system according to the recommendation request. The content system feeds back the recommendation data to the recommendation system. And the recommendation system classifies the recommendation data and sorts the recommendation data of different types based on the media asset playing amount, the media asset online date and the media asset score. And the recommendation system sends the classified and sequenced recommendation data to an online system, and the online system feeds the recommendation data back to the display equipment. And matching the actor columns after the display equipment receives the recommendation data, and displaying the actor columns on a recommendation page of the display equipment. The user views the actor column on the recommendation page of the display 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.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A display device, characterized in that the display device comprises:

a display device is arranged on the base plate,

2. The display device of claim 1, wherein the causing the server to determine the user's preferred actor from the user identification comprises:

and enabling the server to determine the actor preferred by the user from a preset mapping relation according to the user identifier, wherein the preset mapping relation is the mapping relation between the actor preferred by the user and the user identifier obtained by statistics of historical behavior data corresponding to the user identifier, and the historical behavior data comprises at least one of historical behavior data of searching the actor, historical behavior data of searching the media assets played by the actor, historical behavior data of the actor control in the selected media asset detail page and historical behavior data of the collection control in the selected actor detail page.

3. The display device of claim 2, wherein after the controller sends the recommendation request to the server, the controller is further configured to:

and receiving recommendation data acquired by the server according to a preset recommendation rule, wherein the recommendation data acquired according to the preset recommendation rule is transmitted by the server when the preset mapping relation does not contain the user-preferred actor corresponding to the user identifier.

4. The display device of claim 1, wherein the causing the server to determine the user's preferred actor from the user identification comprises:

so that the server determines historical behavior data corresponding to the user identification according to the user identification; and determining the preferred actors of the user according to the corresponding historical behavior data.

5. The display device according to claim 1, wherein the actor columns include a title column and a sub-channel column, the title column is configured to display details data of the actors preferred by the user, the recommendation data includes details data of the actors preferred by the user and sub-channel data, and the actor column to be generated according to the recommendation data is displayed on a recommendation page of the display device, including:

and displaying a recommendation page, loading the detail data of the actors preferred by the user in the title bar, and loading the sub-channel data in the sub-channel bar.

6. A server, wherein the server is configured to:

7. The server according to claim 6, wherein determining a user preferred actor from historical behavior data corresponding to the user identification comprises:

and determining the actor preferred by the user from a preset mapping relation according to the user identification, wherein the preset mapping relation is the mapping relation between the actor preferred by the user and the user identification which is obtained by the server according to the historical behavior data statistics corresponding to the user identification, and the historical behavior data comprises at least one of historical behavior data of searching the actor, historical behavior data of searching the media played by the actor, historical behavior data of selecting the actor control in the media asset detail page and historical behavior data of selecting the collection control in the actor detail page.

8. The server of claim 6, wherein determining a user preferred actor from historical behavior data corresponding to the user identification further comprises:

acquiring historical behavior data corresponding to the user identification according to the user identification, wherein the historical behavior data comprises at least one of historical behavior data of searching actors, historical behavior data of media played by searching the actors, historical behavior data of actor controls in a selected media asset detail page and historical behavior data of collection controls in the selected actor detail page;

and counting the historical behavior data to determine the actor with the highest user preference degree.

9. A method for recommending media assets, the method comprising:

10. The method of claim 9, wherein the causing the server to determine the user's preferred actors based on the user identification comprises: