CN113115082B

CN113115082B - Display device and historical behavior display method

Info

Publication number: CN113115082B
Application number: CN202010026232.XA
Authority: CN
Inventors: 郭伟; 赖园园
Original assignee: Juhaokan Technology Co Ltd
Current assignee: Juhaokan Technology Co Ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2022-04-22
Anticipated expiration: 2040-01-10
Also published as: CN113115082A

Abstract

The embodiment of the application provides display equipment and a historical behavior display method. The fixing component is used for rotating the display to enable the display to be in a horizontal screen state or a vertical screen state; the controller is in communication connection with the display and is configured to: receiving a first instruction of a user to enter a historical behavior interface; when the display is in a vertical screen state, responding to a first instruction, controlling the display to display the historical behaviors of the user in the vertical screen state on a historical behavior interface, and not displaying the historical behaviors of the user in the horizontal screen state; and when the display is in the landscape state, controlling the display to display the historical behaviors of the user in the landscape state on the historical behavior display interface in response to a first instruction. The method and the device solve the problem that the media asset data displayed on the display interface of the historical behaviors are inconsistent with the rotation state of the television.

Description

Display device and historical behavior display method

Technical Field

The present embodiments relate to a display technology, and more particularly, to a display apparatus and a historical behavior display method.

Background

With the development of mobile communication technology and the popularization of smart phones, the way for people to acquire information is developed from reading characters and looking up pictures to watching videos nowadays. Various short video applications based on smart phones, such as news applications and social applications, are developed vigorously, people consume more and more idle time on the smart phones, and watch television for less and less time, so that certain impact is brought to the traditional television industry.

Compared with a smart phone, the traditional television has own advantages, such as larger display area and stronger visual impact force, but the display mode is a horizontal screen mode, and the default display mode of the smart phone is a vertical screen mode. Nowadays, many users are used to take vertical screen images by smart phones for sharing, and in order to attract the attention of the users, television manufacturers produce a television capable of rotating, the television can be rotated from the horizontal screen state to the vertical screen state to play the video, so as to achieve the playing effect similar to that of the smart phone, however, besides watching the vertical screen video which is suitable for vertical screen playing on the television, the user still watches the horizontal screen video which is suitable for horizontal screen playing on the television, for some display interfaces, such as historical behavior interfaces, if the horizontal screen interface of the traditional television is directly rotated and then displayed in the vertical screen mode, the video that the user clicks on may be a landscape video, which was previously viewed or collected, or may be a portrait video, if the display direction of the video is not suitable for the rotation state of the television, the watching attractiveness is greatly reduced.

Disclosure of Invention

The application provides a display device and a historical behavior display method, and aims to solve the problem that resources displayed on a historical behavior interface are inconsistent with a television rotation state.

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

a display;

a fixing assembly for rotating the display to place the display in a landscape screen state or a portrait screen state;

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

receiving a first instruction of a user to enter a historical behavior interface;

when the display is in a vertical screen state, responding to the first instruction, controlling the display to display the historical behaviors of the user in the vertical screen state on the historical behavior interface, and not displaying the historical behaviors of the user in the horizontal screen state;

and when the display is in a cross screen state, responding to the first instruction, and controlling the display to display the historical behaviors of the user in the cross screen state on the historical behavior display interface.

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

a display;

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

receiving a rotation instruction of a user to rotate the display;

when the display is in a vertical screen state and the display displays the historical behaviors of the user in the vertical screen state, rotating the display to a horizontal screen state in response to the rotation instruction, and controlling the display to display the historical behaviors of the user in the horizontal screen state, or,

and when the display is in a horizontal screen state and displays the historical behaviors of the user in the horizontal screen state, responding to the rotation instruction, rotating the display to a vertical screen state, and controlling the display to display the historical behaviors of the user in the vertical screen state without displaying the historical behaviors of the user in the horizontal screen state.

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

a display;

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

when the display is in a vertical screen state, responding to a triggering operation of a user on a first control in a current vertical screen interface, controlling the display to display the historical behavior of the user in the vertical screen state on a historical behavior interface in the vertical screen state, and not displaying the historical behavior of the user in the horizontal screen state, wherein the first control is configured to control the interface displayed by the display to jump from the current vertical screen interface to the historical behavior interface in the vertical screen state after being triggered;

when the display is in the landscape screen state, responding to the triggering operation of a user on a second control in the current landscape screen interface, and controlling the display to display the historical behavior of the user in the landscape screen state on the historical behavior interface in the landscape screen state, wherein the second control is configured to control the interface displayed by the display to jump from the current landscape screen interface to the historical behavior interface in the landscape screen state after being triggered.

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

a display;

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

when the display is in a vertical screen state, responding to the received first instruction, controlling the display to display the historical behaviors of the user in the vertical screen state on a vertical screen historical behavior interface, and not displaying the historical behaviors of the user in the horizontal screen state;

when the display is in a cross screen state, responding to the received first instruction, and controlling the display to display the historical behaviors of the user in the cross screen state on a cross screen historical behavior interface;

wherein the first instruction is an instruction input by voice for controlling a display to display a historical behavior interface.

In a fifth aspect, the present application provides a method for displaying historical behaviors, where the method is applied to a display device, and the method includes:

sending a historical behavior acquisition request containing the current rotation state of the display equipment to a server;

and receiving and displaying the historical behaviors of the user corresponding to the current rotation state from the server, wherein when the current rotation state is in a vertical screen state, the historical behaviors of the current rotation state comprise the historical behaviors of the user in the vertical screen state and do not comprise the historical behaviors of the user in a horizontal screen state, and when the current rotation state is in the horizontal screen state, the historical behaviors of the current rotation state comprise the historical behaviors of the user in the horizontal screen state.

The display equipment and the historical behavior display method have the advantages that:

according to the method and the device, the rotating state of the television is written into the historical behavior acquisition request, the historical behavior acquisition request is sent to the server, the server can send the user historical behavior corresponding to the rotating state to the television according to the rotating state of the television, the television draws a user interface for displaying the user historical behavior according to the user historical behavior, viewing media asset data or collection media asset data corresponding to the current rotating state of the user can be displayed on the user interface, and the problem that the media asset data displayed on the user interface for displaying the user historical behavior is not consistent with the rotating state of the television is solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

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

fig. 2 is a block diagram schematically showing a configuration of the control apparatus 100 in fig. 1;

fig. 3 is a block diagram schematically illustrating a configuration of the display device 200 in fig. 1;

a block diagram of the architectural configuration of the operating system in the memory of the display device 200 is illustrated in fig. 4;

fig. 5 is a schematic view illustrating a home page interface in the display device 200;

fig. 6a to 6f are operation diagrams illustrating an order of items in the home page interface of the mobile display device 200 by the control apparatus 100;

fig. 7a and 7b are schematic views illustrating an operation of deleting an item in the home interface of the display device 200 by the control apparatus 100;

FIG. 8 is a schematic diagram illustrating historical collection acquisition in a vertical screen mode according to an embodiment of the present disclosure;

fig. 9 is a schematic view of a historical behavior interface in a vertical screen state according to an embodiment of the present disclosure;

FIG. 10 is a schematic diagram of a secondary collection page according to an embodiment of the present application;

FIG. 11 is a schematic diagram illustrating historical collection acquisition in a landscape mode according to an embodiment of the present disclosure;

fig. 12 is a schematic diagram of historical behaviors in a landscape state according to an embodiment of the present application;

FIG. 13 is a schematic diagram of a secondary history page according to an embodiment of the present application;

fig. 14 is a flowchart illustrating a historical behavior display method according to an embodiment of the present application.

Detailed Description

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

The method aims at solving the problem that in the television homepage display method in the prior art, when a user enters an editing mode and moves an icon to change the position of a homepage tile, the page response speed is slow, for example, the icon in the page cannot be displayed immediately and flickers, so that the user experience is greatly influenced. In view of the above problem, the present embodiment provides a user interface setting method, a storage medium, and a display device, under the existing hardware condition, by changing the project array structure of listview after the user enters the editing mode, the user does not need to repeatedly refresh data when moving the icon, that is, when moving the project position, and thus the normal display of the picture can be ensured. The animation is smooth. It should be noted that the method provided by this embodiment is not only applicable to the main page of the television, but also applicable to other interface displays of the television, and in addition, the method is not only applicable to the television, but also applicable to other display devices, such as a computer, a tablet computer, and the like.

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

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

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

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

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

Fig. 1 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus. As shown in fig. 1, the control apparatus 100 and the display device 200 may communicate with each other in a wired or wireless manner.

Among them, the control apparatus 100 is configured to control the display device 200, which may receive an operation instruction input by a user and convert the operation instruction into an instruction recognizable and responsive by the display device 200, serving as an intermediary for interaction between the user and the display device 200. Such as: the user operates the channel up/down key on the control device 100, and the display device 200 responds to the channel up/down operation.

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

The control device 100 may also be an intelligent device, such as a mobile terminal 100B, a tablet computer, a notebook computer, and the like. For example, the display device 200 is controlled using an application program running on the smart device. The application program may provide various controls to a user through an intuitive User Interface (UI) on a screen associated with the smart device through configuration.

For example, the mobile terminal 100B 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 100B may be caused to establish a control instruction protocol with the display device 200 to implement the functions of the physical keys as arranged in the remote control 100A by operating various function keys or virtual buttons of the user interface provided on the mobile terminal 100B. The audio and video content displayed on the mobile terminal 100B may also be transmitted to the display device 200, so as to implement a synchronous display function.

The display apparatus 200 may provide a network television function of a broadcast receiving function and a computer support function. The display device may be implemented as a digital television, a web television, an Internet Protocol Television (IPTV), or the like.

The display device 200 may be a liquid crystal display, an organic light emitting display, a projection device. The specific display device type, size, resolution, etc. are not limited.

The display apparatus 200 also performs data communication with the server 300 through various communication means. Here, the display apparatus 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 300 may provide various contents and interactions to the display apparatus 200. By way of example, the display device 200 may send and receive information such as: receiving Electronic Program Guide (EPG) data, receiving software program updates, or accessing a remotely stored digital media library. The servers 300 may be a group or groups of servers, and may be one or more types of servers. Other web service contents such as a video on demand and an advertisement service are provided through the server 300.

Fig. 2 is a block diagram illustrating the configuration of the control device 100. As shown in fig. 2, the control device 100 includes a controller 110, a memory 120, a communicator 130, a user input interface 140, an output interface 150, and a power supply 160.

The controller 110 includes a Random Access Memory (RAM)111, a Read Only Memory (ROM)112, a processor 113, a communication interface, and a communication bus. The controller 110 is used to control the operation of the control device 100, as well as the internal components of the communication cooperation, external and internal data processing functions.

Illustratively, when an interaction of a user pressing a key disposed on the remote controller 100A or an interaction of touching a touch panel disposed on the remote controller 100A is detected, the controller 110 may control to generate a signal corresponding to the detected interaction and transmit the signal to the display device 200.

And a memory 120 for storing various operation programs, data and applications for driving and controlling the control apparatus 100 under the control of the controller 110. The memory 120 may store various control signal commands input by a user.

The communicator 130 enables communication of control signals and data signals with the display apparatus 200 under the control of the controller 110. Such as: the control apparatus 100 transmits a control signal (e.g., a touch signal or a button signal) to the display device 200 via the communicator 130, and the control apparatus 100 may receive the signal transmitted by the display device 200 via the communicator 130. The communicator 130 may include an infrared signal interface 131 and a radio frequency signal interface 132. For example: 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.

The user input interface 140 may include at least one of a microphone 141, a touch pad 142, a sensor 143, a key 144, and the like, so that a user can input a user instruction regarding controlling the display apparatus 200 to the control apparatus 100 through voice, touch, gesture, press, and the like.

The output interface 150 outputs a user instruction received by the user input interface 140 to the display apparatus 200, or outputs an image or voice signal received by the display apparatus 200. Here, the output interface 150 may include an LED interface 151, a vibration interface 152 generating vibration, a sound output interface 153 outputting sound, a display 154 outputting an image, and the like. For example, the remote controller 100A may receive an output signal such as audio, video, or data from the output interface 150, and display the output signal in the form of an image on the display 154, in the form of audio on the sound output interface 153, or in the form of vibration on the vibration interface 152.

And a power supply 160 for providing operation power support for each element of the control device 100 under the control of the controller 110. In the form of a battery and associated control circuitry.

A hardware configuration block diagram of the display device 200 is exemplarily shown in fig. 3. As shown in fig. 3, the display apparatus 200 may include a tuner demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a memory 260, a user interface 265, a video processor 270, a display 275, an audio processor 280, an audio output interface 285, and a power supply 290.

The tuner demodulator 210 receives the broadcast television signal in a wired or wireless manner, may perform modulation and demodulation processing such as amplification, mixing, and resonance, and is configured to demodulate, from a plurality of wireless or wired broadcast television signals, an audio/video signal carried in a frequency of a television channel selected by a user, and additional information (e.g., EPG data).

The tuner demodulator 210 is responsive to the user selected frequency of the television channel and the television signal carried by the frequency, as selected by the user and controlled by the controller 250.

The tuner demodulator 210 can receive a television signal in various ways according to the broadcasting system of the television signal, such as: terrestrial broadcasting, cable broadcasting, satellite broadcasting, internet broadcasting, or the like; and according to different modulation types, a digital modulation mode or an analog modulation mode can be adopted; and can demodulate the analog signal and the digital signal according to the different kinds of the received television signals.

In other exemplary embodiments, the tuning demodulator 210 may also be in an external device, such as an external set-top box. In this way, the set-top box outputs a television signal after modulation and demodulation, and inputs the television signal into the display apparatus 200 through the external device interface 240.

The communicator 220 is a component for communicating with an external device or an external server according to various communication protocol types. For example, the display apparatus 200 may transmit content data to an external apparatus connected via the communicator 220, or browse and download content data from an external apparatus connected via the communicator 220. The communicator 220 may include a network communication protocol module or a near field communication protocol module, such as a WIFI module 221, a bluetooth communication protocol module 222, and a wired ethernet communication protocol module 223, so that the communicator 220 may receive a control signal of the control device 100 according to the control of the controller 250 and implement the control signal as a WIFI signal, a bluetooth signal, a radio frequency signal, and the like.

The detector 230 is a component of the display apparatus 200 for collecting signals of an external environment or interaction with the outside. The detector 230 may include a sound collector 231, such as a microphone, which may be used to receive a user's sound, such as a voice signal of a control instruction of the user to control the display device 200; alternatively, ambient sounds may be collected that identify the type of ambient scene, enabling the display device 200 to adapt to ambient noise.

In some other exemplary embodiments, the detector 230, which may further include an image collector 232, such as a camera, a video camera, etc., may be configured to collect external environment scenes to adaptively change the display parameters of the display device 200; and the function of acquiring the attribute of the user or interacting gestures with the user so as to realize the interaction between the display equipment and the user.

In some other exemplary embodiments, the detector 230 may further include a light receiver for collecting the intensity of the ambient light to adapt to the display parameter variation of the display device 200.

In some other exemplary embodiments, the detector 230 may further include a temperature sensor, such as by sensing an ambient temperature, and the display device 200 may adaptively adjust a display color temperature of the image. For example, when the temperature is higher, the display apparatus 200 may be adjusted to display a color temperature of an image that is cooler; when the temperature is lower, the display device 200 may be adjusted to display a warmer color temperature of the image.

The external device interface 240 is a component for providing the controller 250 to control data transmission between the display apparatus 200 and an external apparatus. The external device interface 240 may be connected to an external apparatus such as a set-top box, a game device, a notebook computer, etc. in a wired/wireless manner, and may receive data such as a video signal (e.g., moving image), an audio signal (e.g., music), additional information (e.g., EPG), etc. of the external apparatus.

The external device interface 240 may include: a High Definition Multimedia Interface (HDMI) terminal 241, a Composite Video Blanking Sync (CVBS) terminal 242, an analog or digital Component terminal 243, a Universal Serial Bus (USB) terminal 244, a Component terminal (not shown), a red, green, blue (RGB) terminal (not shown), and the like.

The controller 250 controls the operation of the display device 200 and responds to the operation of the user by running various software control programs (such as an operating system and various application programs) stored on the memory 260.

As shown in fig. 3, the controller 250 includes a Random Access Memory (RAM)251, a Read Only Memory (ROM)252, a graphics processor 253, a CPU processor 254, a communication interface 255, and a communication bus 256. The RAM251, the ROM252, the graphic processor 253, and the CPU processor 254 are connected to each other through a communication bus 256 through a communication interface 255.

The ROM252 stores various system boot instructions. When the display apparatus 200 starts power-on upon receiving the power-on signal, the CPU processor 254 executes a system boot instruction in the ROM252, copies the operating system stored in the memory 260 to the RAM251, and starts running the boot operating system. After the start of the operating system is completed, the CPU processor 254 copies the various application programs in the memory 260 to the RAM251 and then starts running and starting the various application programs.

And a graphic processor 253 for generating various graphic objects such as icons, operation menus, and user input instruction display graphics, etc. The graphic processor 253 may include an operator for performing an operation by receiving various interactive instructions input by a user, and further displaying various objects according to display attributes; and a renderer for generating various objects based on the operator and displaying the rendered result on the display 275.

A CPU processor 254 for executing operating system and application program instructions stored in memory 260. And according to the received user input instruction, processing of various application programs, data and contents is executed so as to finally display and play various audio-video contents.

In some example embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include one main processor and a plurality of or one sub-processor. A main processor for performing some initialization operations of the display apparatus 200 in the display apparatus preload mode and/or operations of displaying a screen in the normal mode. A plurality of or one sub-processor for performing an operation in a state of a standby mode or the like of the display apparatus.

The communication interface 255 may include a first interface to an nth interface. These interfaces may be network interfaces that are connected to external devices via a network.

The controller 250 may control the overall operation of the display apparatus 200. For example: in response to receiving a user input command for selecting a GUI object displayed on the display 275, the controller 250 may perform an operation related to the object selected by the user input command.

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

A memory 260 for storing various types of data, software programs, or applications for driving and controlling the operation of the display device 200. The memory 260 may include volatile and/or nonvolatile memory. And the term "memory" includes the memory 260, the RAM251 and the ROM252 of the controller 250, or a memory card in the display device 200.

In some embodiments, the memory 260 is specifically used for storing an operating program for driving the controller 250 of the display device 200; storing various application programs built in the display apparatus 200 and downloaded by a user from an external apparatus; data such as visual effect images for configuring various GUIs provided by the display 275, various objects related to the GUIs, and selectors for selecting GUI objects are stored.

In some embodiments, memory 260 is specifically configured to store drivers for tuner demodulator 210, communicator 220, detector 230, external device interface 240, video processor 270, display 275, audio processor 280, etc., and related data, such as external data (e.g., audio-visual data) received from the external device interface or user data (e.g., key information, voice information, touch information, etc.) received by the user interface.

In some embodiments, memory 260 specifically stores software and/or programs representing an Operating System (OS), which may include, for example: a kernel, middleware, an Application Programming Interface (API), and/or an application program. Illustratively, the kernel may control or manage system resources, as well as functions implemented by other programs (e.g., the middleware, APIs, or applications); at the same time, the kernel may provide an interface to allow middleware, APIs, or applications to access the controller to enable control or management of system resources.

A block diagram of the architectural configuration of the operating system in the memory of the display device 200 is illustrated in fig. 4. The operating system architecture comprises an application layer, a middleware layer and a kernel layer from top to bottom.

The application layer, the application programs built in the system and the non-system-level application programs belong to the application layer. Is responsible for direct interaction with the user. The application layer may include a plurality of applications such as a setup application, a post application, a media center application, and the like. These applications may be implemented as Web applications that execute based on a WebKit engine, and in particular may be developed and executed based on HTML5, Cascading Style Sheets (CSS), and JavaScript.

Here, HTML, which is called HyperText Markup Language (HyperText Markup Language), is a standard Markup Language for creating web pages, and describes the web pages by Markup tags, where the HTML tags are used to describe characters, graphics, animation, sound, tables, links, etc., and a browser reads an HTML document, interprets the content of the tags in the document, and displays the content in the form of web pages.

CSS, known as Cascading Style Sheets (Cascading Style Sheets), is a computer language used to represent the Style of HTML documents, and may be used to define Style structures, such as fonts, colors, locations, etc. The CSS style can be directly stored in the HTML webpage or a separate style file, so that the style in the webpage can be controlled.

JavaScript, a language applied to Web page programming, can be inserted into an HTML page and interpreted and executed by a browser. The interaction logic of the Web application is realized by JavaScript. The JavaScript can package a JavaScript extension interface through a browser, realize the communication with the kernel layer,

the middleware layer may provide some standardized interfaces to support the operation of various environments and systems. For example, the middleware layer may be implemented as multimedia and hypermedia information coding experts group (MHEG) middleware related to data broadcasting, DLNA middleware which is middleware related to communication with an external device, middleware which provides a browser environment in which each application program in the display device operates, and the like.

The kernel layer provides core system services, such as: file management, memory management, process management, network management, system security authority management and the like. The kernel layer may be implemented as a kernel based on various operating systems, for example, a kernel based on the Linux operating system.

The kernel layer also provides communication between system software and hardware, and provides device driver services for various hardware, such as: provide display driver for the display, provide camera driver for the camera, provide button driver for the remote controller, provide wiFi driver for the WIFI module, provide audio driver for audio output interface, provide power management drive for Power Management (PM) module etc..

A user interface 265 receives various user interactions. Specifically, it is used to transmit an input signal of a user to the controller 250 or transmit an output signal from the controller 250 to the user. For example, the remote controller 100A may transmit an input signal, such as a power switch signal, a channel selection signal, a volume adjustment signal, etc., input by the user to the user interface 265, and then the input signal is transferred to the controller 250 through the user interface 265; alternatively, the remote controller 100A may receive an output signal such as audio, video, or data output from the user interface 265 via the controller 250, and display the received output signal or output the received output signal in audio or vibration form.

In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on the display 275, and the user interface 265 receives the user input commands through the GUI. Specifically, the user interface 265 may receive user input commands for controlling the position of a selector in the GUI to select different objects or items.

Alternatively, the user may input a user command by inputting a specific sound or gesture, and the user interface 265 receives the user input command by recognizing the sound or gesture through the sensor.

The video processor 270 is configured to receive an external video signal, and perform video data processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to a standard codec protocol of the input signal, so as to obtain a video signal that is directly displayed or played on the display 275.

Illustratively, the video processor 270 includes a demultiplexing module, a video decoding module, an image synthesizing module, a frame rate conversion module, a display formatting module, and the like.

The demultiplexing module is configured to demultiplex an input audio/video data stream, where, for example, an input MPEG-2 stream (based on a compression standard of a digital storage media moving image and voice), the demultiplexing module demultiplexes the input audio/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 a frame rate of an input video, for example, convert a frame rate of an input 60Hz video into a frame rate of 120Hz or 240Hz, where a common format is implemented by using, for example, an interpolation frame method.

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

A display 275 for receiving the image signal from the video processor 270 and displaying the video content, the image and the menu manipulation interface. The display video content may be from the video content in the broadcast signal received by the tuner-demodulator 210, or from the video content input by the communicator 220 or the external device interface 240. The display 275, while displaying a user manipulation interface UI generated in the display apparatus 200 and used to control the display apparatus 200.

And, the display 275 may include a display screen assembly for presenting a picture and a driving assembly for driving the display of an image. Alternatively, a projection device and projection screen may be included, provided display 275 is a projection display.

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 audio data processing such as noise reduction, digital-to-analog conversion, and amplification processing to obtain an audio signal that can be played by the speaker 286.

Illustratively, audio processor 280 may support various audio formats. Such as MPEG-2, MPEG-4, Advanced Audio Coding (AAC), high efficiency AAC (HE-AAC), and the like.

The audio output interface 285 is used for receiving an audio signal output by the audio processor 280 under the control of the controller 250, and the audio output interface 285 may include a speaker 286 or an external sound output terminal 287, such as an earphone output terminal, for outputting to a generating device of an external device.

In other exemplary embodiments, video processor 270 may comprise one or more chips. Audio processor 280 may also comprise one or more chips.

And, in other exemplary embodiments, the video processor 270 and the audio processor 280 may be separate chips or may be integrated with the controller 250 in one or more chips.

And a power supply 290 for supplying power supply support to the display apparatus 200 from the power input from the external power source under the control of the controller 250. The power supply 290 may be a built-in power supply circuit installed inside the display apparatus 200 or may be a power supply installed outside the display apparatus 200.

A schematic diagram of a home page interface in the display device 200 according to an exemplary embodiment is illustrated in fig. 5. As shown in FIG. 5, the user interface includes a plurality of view display areas, illustratively a first view display area 201 and a second view display area 202, each having one or more different items laid out therein. And the user interface also comprises a selector which indicates that any item is selected, and the selector can change and select different items through user input.

It should be noted that the plurality of view display areas may be visible boundaries or invisible boundaries. Such as: the different view display areas can be marked through different background colors of the view display areas, and visible marks such as boundary lines and invisible boundaries can also be provided. It is also possible that there is no visible or non-visible border, and that only the associated items in a certain area of the screen are displayed, having the same changing properties in size and/or arrangement, which certain area is seen as the presence of the border of the same view partition, such as: items in the first view display area 201 are simultaneously zoomed in or out while the second view display area 202 is changed differently.

In some embodiments, one or more of the view display areas may be a scalable view display. "scalable" may mean that the view display area is scalable in size or proportion on the screen, or that the items in the view display are scalable in size or proportion on the screen.

"item" refers to a visual object displayed in each view display area of the user interface in the display device 200 to represent corresponding content such as icons, thumbnails, video clips, and the like. For example: the items may represent movies, image content or video clips of a television show, audio content of music, applications, or other user access content history information.

In some embodiments, an "item" may display an image thumbnail. Such as: when the item is a movie or a tv show, the item may be displayed as a poster of the movie or tv show. If the item is music, a poster of a music album may be displayed. Such as an icon for the application when the item is an application, or a screenshot of the content that captures the application when it was most recently executed. If the item is the user access history, the content screenshot in the latest execution process can be displayed. The "item" may be displayed as a video clip. Such as: the item is a video clip dynamic of a trailer of a television or a television show.

Further, the item may represent an interface or a collection of interfaces on which the display device 200 is connected to an external device, or may represent a name of an external device connected to the display device, or the like. Such as: a signal source input interface set, or an HDMI interface, a USB interface, a PC terminal interface, etc.

For example, as in fig. 6a, text and/or icons for some commonly used applications in the first view display area 201, wherein each item may include text content and/or an image for displaying a thumbnail related to the text content, or a video clip related to the text, etc. In the second view display area 202 for displaying some systems, system related text and/or icons.

A "selector" is used to indicate where any item has been selected, such as a cursor or a focus object. The cursor movement on the display device 200 is controlled to select or control an item according to the user input through the control apparatus 100. The control item may be selected by causing the movement of the focus object displayed in the display apparatus 200 according to an input of a user through the control apparatus 100, and one or more items may be selected or controlled. Such as: the user may select and control items by controlling the movement of the focus object between items through the direction keys on the control device 100.

The focus object refers to an object that moves between items according to user input. Illustratively, the focus object position is implemented or identified by drawing a thick line through the item edge as in FIG. 7 a. In other embodiments, the focus form is not limited to an example, and may be a form such as a cursor that is recognizable by the user, either tangible or intangible, such as in the form of a 3D deformation of the item, or may change the identification of the border lines, size, color, transparency, and outline and/or font of the text or image of the item in focus.

In some embodiments, each item in the view display area is associated with different content or link. It should be noted that the view display areas in this embodiment are arranged horizontally in the screen, and in the actual application process, may also be arranged vertically, or arranged at any other angle.

In other embodiments, the user interface may include one or more view display areas, and in particular, the number of view display areas on the display screen may be arranged according to the amount of different classified content to be displayed.

Based on the above-mentioned that a plurality of items are displayed in the first view field 201, and the default item content recommended to the user by the system may not be preferred by the user or the item ranked at the top is not commonly used by the user, the present embodiment provides a user-defined free space for the user, and also provides a function that the user can edit the order of the items installed in the first view field 201 and delete some items according to personal preferences.

Fig. 6a to 6f are operation diagrams illustrating a sequence of items in the home interface of the mobile display device 200 by the control apparatus 100. In the view display area, a row of items, which is called as a mainTile row in this embodiment, is displayed, and the row is designed to have 3 status patterns: normal mode (Normal), Move mode (Move), and delete mode (Remove). Specifically, the user presses an UP key to enter a Move mode from a Normal mode, the user can Move the selected target item by operating a LEFT or RIGHT key in the mode, and then the BACK key is pressed to recover to the Normal mode; meanwhile, in the Move mode, if the user continues to press the UP key, the Move mode is entered into, if the user performs the UP key or ENTER key operation in the Move mode, the selected target item is deleted and then the Normal mode is restored, and if the user presses the BACK key twice or presses the EXIT key, the Normal mode is directly restored. It should be noted that the above-mentioned key operation may also be controlled by other keys or voice, and this embodiment is only for describing the switching flow between the Normal mode (Normal), the Move mode (Move), and the delete mode (Remove), and the operation that can be executed in each mode.

As shown in fig. 6a, there are a total of 7 items presented in the first view display 201, the current focus being on the second item, item 2 in the figure. After the user presses the RIGHT key on the control device 100, the focus is switched from the second item to the third item, i.e. the screen shown in fig. 6b, it should be noted that in this embodiment, the items in the mainTile line are displayed in a fixed focus manner (i.e. a fixed position manner of the focus in the user interface), and in the specific implementation process, the items may also be displayed in a non-fixed focus manner.

Further, under the user interface in fig. 6b, if the user presses the UP key, the display mode of the mainTile line enters the Move mode from the Normal mode, in which the selected target item, i.e., item 3, is fixedly displayed in the middle position of the screen in the focus style, while the translateY (vertical offset) and translateX of the remaining items (referred to as sub-mainTile line in this embodiment) are changed, and are displayed in the non-focus style in accordance with the focus position (i.e., the display position of item 3), i.e., the user interface shown in fig. 6 c. At this time, when the user presses the RIGHT key twice on the control device 100, the representative focus needs to be shifted to the RIGHT by two items, the sub mainTile line is shifted to the left by two items, and further the item 3 is shifted to a position between the items 5 and 6, that is, the user interface shown in fig. 6 d. On the basis of fig. 6d, the user continues the RIGHT key on the control device 100 and item 3 is moved to the end of the item queue in the mainTile row, i.e. the user interface as shown in fig. 6 e. Under the user interface in fig. 6e, when the user presses the BACK key on the control device 100, the Normal mode is directly recovered, the page display is updated according to the data array mainTileData after the item is moved, and the user interface shown in fig. 6f is further obtained, so that the item 3 is moved to the tail of the queue.

Fig. 7a and 7b are schematic views illustrating operations of deleting an item in the home interface of the display device 200 by the control apparatus 100. Under the user interface shown in fig. 6c, the user presses UP key on the control device 100, and then enters into Remove mode, in which the translation value of the target item (i.e. item 3) is changed to move it upwards, and the display style is changed, so as to obtain the user interface shown in fig. 7 a. On this basis, if the user presses the UP key or the ENTER key on the control device 100, the target item (i.e., item 3) is deleted and then the Normal mode is restored, and the setting focus of the present embodiment is automatically attached to an item after the target item (i.e., item 4), which may be another item, so as to obtain the user interface shown in fig. 7 b; if the user presses BACK twice or presses EXIT after entering the Remove mode, the Normal mode is directly restored, i.e. the user interface shown in fig. 6b is returned to. It should be noted that, this embodiment only takes moving and deleting item 3 in the mainTile line as an example, and in the specific implementation process, any other item in the line may also be used.

The present embodiment shows in a first aspect a display device 200, the display device 200 may be a rotating television, i.e. the display 275 can rotate clockwise or counter-clockwise in a vertical plane, and thus can operate in two rotational states, one being a landscape state as illustrated in fig. 1, and the other being a portrait state as illustrated by the mobile terminal 100B in fig. 1. The rotating television may be provided with a stationary assembly by which the above-described rotation of the display 275 is achieved.

The rotating television can be set to be powered on by default to enter a horizontal screen state, a user can send a rotating instruction to the rotating television through the mobile terminal 100B, the remote controller 100A or a rotating control on the rotating television, and the controller 250 rotates the display 275 to a vertical screen state according to the rotating instruction; or, the rotating television is turned on by default to enter the vertical screen state, the user can send a rotation instruction to the rotating television, and the controller 250 rotates the display 275 to the horizontal screen state according to the rotation instruction; the rotating television can also be set to be in a default rotating state before being turned on after being turned on. After the rotating television is turned on, the user may rotate the display 275 to another rotation state by sending a rotation command to the rotating television, according to which the controller 250 rotates the display. The rotation status flag of the display 275 is stored in the controller 250 or the memory 260 of the display device, for example, the rotation status flag may be 0 or 1, where 0 indicates that the current rotation status of the display 275 is a landscape screen status, and 1 indicates that the current rotation status of the display 275 is a portrait screen status, and when the rotation status of the display 275 is changed, the controller 250 updates the rotation status flag stored in the controller 250 or the memory 260.

The server of the rotary television can acquire transverse screen media asset data and vertical screen media asset data from media asset providers such as Youkou and Aiqiyi. The horizontal screen media asset data refers to data corresponding to horizontal screen media assets, the horizontal screen media assets refer to media assets suitable for horizontal screen playing, such as movies, television series films and the like, the vertical screen media asset data refers to data corresponding to vertical screen media assets, and the vertical screen media assets refer to media assets suitable for vertical screen playing, such as short videos, cartoons and the like. The method comprises the steps that when a user can watch or collect cross-screen assets when the user is in a cross-screen state through rotating the television, cross-screen historical behaviors are generated, namely the historical behaviors in the cross-screen state, wherein the cross-screen historical behaviors can comprise watching media asset data and collecting media asset data of the user in the cross-screen state; when the user rotates the electronic watch to be in the vertical screen state, the user watches or collects the vertical screen assets, so that the vertical screen historical behavior is generated, namely the historical behavior in the vertical screen state, the vertical screen historical behavior can comprise watching media asset data and collecting media asset data of the user in the vertical screen state, and the horizontal screen historical behavior and the vertical screen historical behavior of one user are collectively called the user historical behavior of the user. After the user generates the user historical behaviors in the rotating television, the rotating television can display the user historical behaviors in a user interface. In this embodiment, the rotating television may be provided with different user interfaces in the landscape screen state and the portrait screen state to display the historical behaviors of the user, and the user interface displaying the historical behaviors of the user is referred to as a historical behavior interface.

In the vertical screen state, the rotating television can receive a first instruction of entering the historical behavior interface by the user or trigger operation of a first control in the current vertical screen interface, and in response to the first instruction or the trigger operation of the first control, the display 275 is controlled to display the historical behavior of the user in the vertical screen state on the historical behavior interface, and not display the historical behavior of the user in the horizontal screen state.

In the landscape state, the rotating television may receive a first instruction of a user to enter the historical behavior interface or a trigger operation of a second control in the current landscape interface, and in response to the first instruction or the trigger operation of the second control, control the display 275 to display the historical behavior of the user in the landscape state on the historical behavior interface. In addition, according to the user requirements, the historical behaviors of the user in the vertical screen state can be displayed in the horizontal screen state, that is, all the historical behaviors of the user are displayed.

The historical behavior interface in the vertical screen state and the historical behavior interface in the horizontal screen state are introduced below respectively.

In the vertical screen state, the historical behavior interface may be drawn by the controller 250 to display the historical behavior of the user in the vertical screen state, and not to display the historical behavior of the user in the horizontal screen state. The historical behavior interface may include a primary interface and a secondary interface.

The controller 250 may configure the display 275 to display a home page of the vertical screen when the rotational television is in the vertical screen state after being turned on, and may jump to a first level of the historical behavior interface in response to the first instruction. The first instruction may be an operation of selecting a first control in a current vertical screen interface, such as a home page of the vertical screen, the current vertical screen interface is provided with the first control, the name of the first control may be "my", and the first control is configured to cause the display to jump from the current vertical screen interface to the historical behavior interface after receiving the selected operation.

Of course, the first instruction may also be other operations, such as an instruction input by the user through voice for controlling the display 275 to display the historical behavior interface. And the first-level interface of the historical behavior interface can be accessed through other interfaces provided with the first control.

After the rotating television enters the historical behavior interface, the controller 250 needs to perform interface drawing on the historical behavior interface, so that the display 275 can display the drawn interface.

When entering the historical behavior interface, the controller 250 in the display device 200 may read the identity information of the display device 200, read the rotation state identifier of the display 275, obtain the current rotation state of the display 275, and then generate a device request including the identity information, the current rotation state, and the historical behavior request information, where the device request may be referred to as a historical behavior acquisition request, where the identity information may be information such as a member account number, an MAC address, or a device code corresponding to the display device 200, and is selected as the member account number in this embodiment, so that after logging in different member account numbers on the display device 200, the user historical behavior corresponding to the member account number may be acquired; the historical behavior acquisition request is configured to enable the server of the rotating television to transmit the historical behavior data to the display device according to the current rotation state in the historical behavior acquisition request, for example, according to the current rotation state in the historical behavior acquisition request being the vertical screen state, the transmitted historical behavior data may be the first historical behavior data, and the first historical behavior data may be the historical behavior data generated by the display device 200 when the display 275 is in the vertical screen state.

Controller 250 sends the device request to the television vendor's server through the gateway. As shown in fig. 8, the server of the television vendor is provided with an online subsystem, a membership subsystem, and other subsystems. The online subsystem is arranged at the front end of the server and can interact with the display device 200 and a subsystem at the rear end of the server, and the member subsystem and other subsystems are arranged at the rear end of the server. The member subsystem stores the historical behaviors of the user in a horizontal screen mode, namely the historical behaviors of the rotating television in a horizontal screen state, the historical behaviors of the user in a vertical screen mode, namely the historical behaviors of the rotating television in a vertical screen state, and other member data such as member grades, member login records and the like, wherein the watching media resources and the collecting media resources in the historical behaviors record the types and the watching time of the media resources. The other subsystems may include a plurality of subsystems, and the subsystems other than the online subsystem and the member subsystem in the server of the television vendor may be collectively referred to as other subsystems.

The on-line subsystem is provided with a historical behavior interface, the historical behavior interface is connected with a database of the on-line subsystem, and historical behavior interface arrangement data of the display device 200 in a vertical screen state and historical behavior interface arrangement data of the display device 200 in a horizontal screen state are stored in the database of the on-line subsystem. The historical behavior interface arrangement data in the vertical screen state comprise column types set by the historical behavior interface in the vertical screen state, and recommendation bit quantity and media asset types supported by the recommendation bits set by each column. The presence subsystem may be communicatively coupled to a plurality of display devices 200 in response to device requests from the plurality of display devices 200. The online subsystem obtains the identity information of the display device 200 and the rotation state of the display device 200 as a vertical screen state according to the device request, and then obtains the historical behavior of the identity information in the vertical screen state from the member subsystem.

In one embodiment, when the online subsystem acquires the historical behaviors in the vertical screen state from the member subsystem, the number of recommendation bits, the type of the recommendation bits and the type of media assets supported and displayed by the recommendation bits of the historical behavior interface in the vertical screen state can be obtained according to the layout data of the front page of the vertical screen. If the recommendation position supports displaying the media asset data of multiple media asset types, the watching media asset data or the collecting media asset data under the multiple media asset types need to be acquired respectively.

For example, according to the recommendation bit type of the history behavior interface in the vertical screen state, the history watching recommendation bit and the history behavior recommendation bit are included, the number of the recommendation bits is 5, the media asset types supported by the recommendation bits include products A and products N, and the latest collection media asset data and the latest watching media asset data of the products A with the size (number) of 5, namely the collection media asset data and the watching media asset data of 5 products A, can be acquired; collecting media asset data and watching media asset data of N products with the size (number) of 5, namely collecting media asset data or watching media asset data of 5N products, wherein the A products and the N products can be different types of media asset data, such as short videos and cartoons. And when the collection media asset data and the watching media asset data are acquired from the member subsystem, acquiring the latest media asset data according to the time sequence.

Taking the collection media asset data in the vertical screen state acquired from the member subsystem by the online subsystem as an example, because there may be a case that the collection media asset data of the product a and the collection media asset data of the product N are both smaller than 5, the size when the collection media asset data is acquired may be set to be larger than the number of recommendation bits, so that the display 275 can display more collection records. And when the watching media asset data is acquired, the acquisition quantity can be determined according to the mode of acquiring the collection media asset data from the member subsystem.

After the online subsystem acquires the collection media asset data of the display device 200 in the vertical screen state from the member subsystem, the acquired collection media asset data of all media asset types can be combined and sorted according to the time sequence, and the collection media asset data with the latest time and the quantity of the collection media asset data being the quantity of the recommendation bits is extracted. The manner of the online subsystem acquiring the viewing media asset data from the member subsystem and extracting the viewing media asset data can refer to the manner of acquiring the collection media asset data, and is not described herein again.

After the online subsystem extracts the collection media asset data and the watching media asset data in the vertical screen state, the historical behavior of the user in the vertical screen state is generated according to the extracted collection media asset data and watching media asset data, and the historical behavior of the user in the vertical screen state is issued to the rotary television.

And drawing the historical behavior interface in the vertical screen state by the controller 250 of the rotary television according to the historical behavior of the user in the vertical screen state and the historical behavior interface arrangement data in the vertical screen state.

In another embodiment, when the online subsystem acquires the historical behavior in the vertical screen state from the member subsystem, the online subsystem may further directly acquire all collection media asset data and historical media asset data in the vertical screen state, then directly include all collection media asset data and viewing media asset data in the historical behavior of the user, perform media asset data sorting and media asset data extraction by the controller 250 of the display device 200, and then draw the historical behavior interface in the vertical screen state according to the historical behavior interface arrangement data in the vertical screen state and the extracted viewing media asset data and collection media asset data.

The drawing effect of the historical behavior interface in the vertical screen state is shown in fig. 9, and the historical behavior interface in the vertical screen state includes 3 view display areas: a first display area 301, a second display area 302 and a third display area 303.

The third display area 303 is arranged on the upper part of the historical behavior interface and comprises 3 switchable subject column 3031: my, short video and application, the present embodiment does not limit the interface of the short video column and the application column. Below my bar, a first display area 301 and a second display area 302 are vertically distributed.

The first display area 301 includes four columns: the system comprises a favorite column 3012, a first recommendation position 3011, a first media asset title 3013 and a secondary favorite control, wherein the favorite column 3012 can be displayed as "my favorite", a media asset cover for collecting media assets can be displayed on the first recommendation position 3011, the first media asset title 3013 can be arranged below the first recommendation position 3011, a maximum value, for example 6, can be set for the title of the media assets displayed on the first recommendation position 3011 above the first recommendation position 3011, the secondary favorite control can be displayed at the end of the first recommendation position 3011, the control name can be "view more", and the first media asset title 3013 is not arranged below the control.

The second display area 302 includes three columns: a history column 3022, a second recommendation bit 3021, a second asset title (not shown in fig. 9), and a secondary history control (not shown in fig. 9), wherein the history column 3022 may be displayed as "history", the second recommendation bit 3021 may display an asset cover for viewing assets, the second asset title may be disposed below the second recommendation bit 3021, the title of assets displayed on the second recommendation bit 3021 above the second recommendation bit, the number of the second recommendation bits 3021 may be set to a maximum value, for example, 6, wherein the secondary history control may be displayed at the end of the second recommendation bit 3021, the control name may be "view more", and the second asset title is not disposed below the control.

After the controller 250 finishes drawing the historical behavior interface in the vertical screen state, historical behavior interface data in the vertical screen state is generated, the historical behavior interface data in the vertical screen state is sent to the display 275, and the display 275 presents the historical behavior interface shown in fig. 9 according to the historical behavior interface data in the vertical screen state.

In order to ensure the simplicity and the attractiveness of the interface, the number of recommendation bits of the historical behavior interface in the vertical screen state is limited, and a user can obtain more collection media resources or watching media resources by entering a secondary interface of the historical behavior interface.

The historical behavior interface in the vertical screen state comprises two secondary interfaces: a secondary collection page and a secondary history page. The user may cause the display 275 to display the secondary favorite page by triggering the secondary favorite control in the first display area 301 or the secondary history control in the second display area 302 by the mobile terminal 100B, the remote controller 100A, or touch input, voice input, etc. to cause the display 275 to display the secondary history page.

Taking the example that the user triggers the secondary collection control, when the number of collection media asset data in the user history behavior sent to the display device 200 by the online subsystem is the same as the number of the first recommendation bits 3011, the controller 250 may read the identity information of the display device 200 and the rotation status identifier of the display 275, and then generate a device request including the above information and the collection request information, where the device request may be referred to as a user all-collection acquisition request.

The controller 250 sends the device request to the online subsystem through the gateway, the online subsystem acquires all collection media asset data in a vertical screen state from the member subsystem, then all the collection media asset data are contained in all the collection data of the first user, all the collection data of the first user are returned to the display device 200, and the controller 250 draws a secondary collection page according to the secondary collection page layout data and all the collection media asset data of the first user, wherein the secondary collection page layout data comprise column types set by the secondary collection page, the number of recommendation bits set by each column and media asset types supported by the recommendation bits.

When the user history behavior sent by the online subsystem to the display device 200 includes all the collection media asset data, the controller 250 of the rotating television can draw a secondary collection page according to the secondary collection page layout data and the collection media assets in the user history behavior.

The drawing effect of the secondary collection page is shown in fig. 10, and includes 3 view display areas: a title area 401, a column area 402 and a content area 403.

The title area 401 may be disposed at an upper portion of the interface of the secondary collection page, such as the upper right corner, and the title of the interface may be displayed in the title area 401, which may be named "my collection".

A section area 402 may be provided below the title area 401, and a plurality of switchable sections may be displayed in the section area 402, each section being of a media type, such as short video or comic.

The content area 403 may be disposed below the listing area 402, and displays media content corresponding to the current listing in the listing area 402, where the media content may include recommendation bits and media titles, the number of the recommendation bits may not be set to the maximum value, and the number of the corresponding media titles may not be set to the maximum value. All the collected media asset data are classified according to the media asset types and displayed in the content area 403 in a waterfall flow mode according to the time sequence until all the collected media asset data are displayed.

After the controller finishes drawing the secondary collection page, the controller generates secondary collection page data, the secondary collection page data is sent to the display 275, and the display 275 presents the secondary collection page as shown in fig. 10 according to the secondary collection page data.

After the user triggers the secondary history control in the second display area 302 through the mobile terminal 100B, the remote controller 100A, or through touch input, voice input, or the like, the controller 250 draws a secondary history page, where the secondary history page may display the sorted viewing media data in a waterfall stream manner according to a time sequence, and the drawing process of the secondary history page may refer to the drawing process of the secondary collection page, which is not described herein again.

In the landscape state, a primary interface and a secondary interface may also be drawn by the controller 250 to display the user's historical behavior.

The controller 250 may configure the display 275 to display a landscape home page when the rotational television is in the landscape state after being turned on, and the user may enter a first level interface from the landscape home page that displays the historical behavior of the user in the landscape state in a manner similar to the method for entering the historical behavior interface in the portrait state, for example, in the landscape home page, a jump may be made to the first level interface of the historical behavior interfaces in response to the first command. The first instruction may be an operation of selecting a second control in a current landscape screen interface, such as a home page of the landscape screen, the current landscape screen interface is provided with the second control, the name of the second control may also be "my", and the second control is configured to cause the display to jump from the current landscape screen interface to the historical behavior interface after receiving the selected operation.

Of course, the first instruction may also be other operations, such as an instruction input by the user through voice for controlling the display 275 to display the historical behavior interface. And the user can enter a primary interface of the historical behavior interface through other interfaces provided with second controls.

After entering the historical behavior interface, the controller 250 needs to perform interface rendering on the historical behavior interface, so that the display 275 can display the rendered interface.

When entering the historical behavior interface in the landscape state, the controller 250 in the display apparatus 200 may read the identity information of the display apparatus 200 and the rotation state identifier of the display 275, and then generate an apparatus request including the above information and historical behavior request information, which may also be referred to as a historical behavior acquisition request, which may also include information, such as activity information, required by other columns of the historical behavior interface, where the historical behavior acquisition request is configured to enable the server of the rotating television to transmit the historical behavior data to the display apparatus 200 according to the current rotation state in the historical behavior acquisition request, for example, according to the current rotation state in the historical behavior acquisition request being the landscape state, the transmitted historical behavior data may be second historical behavior data, and the second historical behavior data may be the historical behavior data generated by the display apparatus 200 when the display 275 is in the landscape state, additionally, the second historical behavior data may also include historical behavior data generated by the display device 200 with the display 275 in the landscape state and historical behavior data generated with the display device in the landscape state.

Controller 250 sends the device request to the television vendor's server through the gateway. As shown in fig. 11, in addition to requesting the member subsystem for historical behaviors including the user landscape state, the online system may also request other data required for various columns from other subsystems for product distribution, and then generate a final result according to the obtained historical behaviors and other data of the user, and send the final result to the display device 200.

In one embodiment, when the online subsystem acquires the historical behaviors in the landscape state from the member subsystem, the number of recommendation bits, the types of the recommendation bits, and the types of media assets supported and displayed by the recommendation bits of the historical behavior interface in the landscape state can be obtained according to the arrangement data of the historical behavior interface in the landscape state. If the recommendation position supports displaying the media asset data of multiple media asset types, the watching media asset data or the collecting media asset data under the multiple media asset types need to be acquired respectively. The historical behavior interface layout data in the landscape state comprises column types set by the historical behavior interface in the landscape state, and the number of recommendation bits set by each column and the types of media resources supported by the recommendation bits.

For example, according to the recommendation bit type of the history behavior interface in the landscape state, the history recommendation bit is 1, the number of the history recommendation bits is 1, the media asset type supported by the history recommendation bit comprises a plurality of products, 1 piece of collection media asset data and 1 piece of viewing media asset data of each product can be obtained, or M pieces of collection media asset data and M pieces of viewing media asset data of each product are obtained, wherein M is greater than 1, all the obtained collection media asset data and viewing media asset data are combined and sorted according to the time sequence, and one piece of time-latest media asset data is extracted as the user history behavior, and the media asset can be collection media asset data or viewing media asset data.

And after the on-line subsystem extracts the user historical behaviors, generating a final result according to the user historical behaviors and other data, and issuing the final result to the rotary television.

And drawing the historical behavior interface in the horizontal screen state by the controller 250 of the rotary television according to the final result drawing and the historical behavior interface arrangement data in the horizontal screen state.

In another embodiment, when the online subsystem acquires the historical behavior in the landscape state from the member subsystem, the online subsystem may further directly acquire all the collection media asset data and the historical media asset data in the landscape state, then directly include all the collection media asset data and the viewing media asset data in the final result, perform media asset data sorting and media asset data extraction by the controller 250 of the display device 200, and then draw a historical behavior interface according to the historical behavior interface arrangement data and the final result.

The drawing effect of the historical behavior interface in the landscape state is shown in fig. 12, and the historical behavior interface in the landscape state includes a navigation bar, a side bar and a content bar.

The navigation bar is arranged at the top of the historical behavior interface in the landscape state and comprises a plurality of switchable controls: my, channel, movie, VIP, news, education, and shopping, each title corresponding to a different content interface, and the content interface under the "My" title may be displayed when the horizontal screen home page is entered by default.

The sidebar is arranged on the left side of the historical behavior interface and can display some activity information, shopping information and the like, and the application is not limited specifically.

The content bar is provided with a plurality of recommendation bits, such as my application, my prize, history records, point card exchange, renewal management and the like, wherein the history records can be provided with a history record recommendation bit and a secondary history control, the history record recommendation bit can display the latest history behavior of the user according to the history behavior of the user, such as watching media asset data or collecting media asset data, and the name of the secondary history control can be 'view more'.

When the user triggers the secondary history control in the content bar through the mobile terminal 100B, the remote controller 100A, or touch input, voice input, etc., the controller 250 draws a secondary history page.

When the amount of the asset data in the final result sent by the online subsystem to the display device 200 is the same as the amount of the history recommendation bits, the controller 250 may read the identity information of the display device 200 and the rotation status identifier of the display 275, and then generate a device request including the above information and the history behavior request information, which may be referred to as a user's entire history behavior acquisition request.

The controller 250 sends the device request to the online subsystem through the gateway, the online subsystem acquires all collection media asset data and viewing media asset data in a cross screen state from the member subsystem, then all the collection media asset data and the viewing media asset data are contained in all historical behaviors of the first user, all the historical behaviors of the user are returned to the display device 200, and the controller 250 draws a secondary history page according to the arrangement data of the secondary history page and all the media asset data of all the historical behaviors of the user, wherein the arrangement data of the secondary history page comprises column types set by the secondary history page, the number of recommendation bits set by each column and media asset types supported by the recommendation bits.

When the final result sent by the online subsystem to the display device 200 includes all the collection media asset data and the viewing media asset data in all the landscape states, the controller 250 of the rotating tv can draw a secondary history page according to the secondary history page layout data and all the collection media asset data and the viewing media asset data.

The drawing effect of the secondary history page is shown in fig. 13. The top left corner of the secondary history page shows the primary title of the interface, e.g., "History | favorites"; the upper part is transversely provided with a plurality of switchable secondary titles which comprise my history and my collection; the side part is vertically provided with a plurality of switchable medium resource types, including film and television, children, education and K songs; and setting the media asset content corresponding to the secondary title below the secondary title.

And displaying the media asset contents in a waterfall flow mode according to the time sequence. After the controller 250 finishes drawing the secondary history page, secondary history page data is generated and sent to the display 275, and the display 275 displays the secondary history page as shown in fig. 13 according to the secondary history page data.

When the user selects the secondary title as my history, the media asset data under the secondary title can be displayed, and when the user selects the media asset type, only the media asset data conforming to the media asset type can be displayed.

When the user selects the secondary title as my collection, the display 275 draws a secondary collection page in the landscape state to display the media asset data in the secondary title, and the drawing method can refer to the drawing of the secondary history page in the landscape state, which is not described herein again. When the user selects the type of the assets, only the data of the assets conforming to the type of the assets can be displayed.

When the rotating television is in the horizontal screen state and displays the historical behaviors of the user in the horizontal screen state, if the user sends a rotation instruction to the rotating television, the controller 250 of the rotating television can respond to the rotation instruction to rotate the display 275 to the vertical screen state and generate a device request to be sent to an online subsystem to obtain the historical behavior interface data in the vertical screen state, and then draw the historical behavior interface in the vertical screen state, so that the display 275 displays the historical behavior interface in the vertical screen state, does not display the historical behaviors of the user in the horizontal screen state, and displays the historical behaviors of the user in the vertical screen state; when the rotating television is in the vertical screen state and displays the historical behavior of the user in the vertical screen state, if the user sends a rotation instruction to the rotating television, the controller 250 of the rotating television can rotate the display 275 to the horizontal screen state in response to the rotation instruction and generate a device request to be sent to the online subsystem to obtain historical behavior interface data in the horizontal screen state, and further draw a historical behavior interface in the horizontal screen state, the display 275 displays the historical behavior interface in the horizontal screen state and displays the historical behavior of the user in the horizontal screen state for the user, or the display 275 can also display the historical behavior of the user in the horizontal screen state and the historical behavior of the user in the vertical screen state.

According to the embodiment, the collected media asset data or the watching media asset data displayed on the primary interface and the secondary interface in the vertical screen state are the media asset data corresponding to the vertical screen media asset watched by the user in the vertical screen state, and the collected media asset data or the watching media asset data displayed on the primary interface and the secondary interface in the horizontal screen state are the media asset data corresponding to the horizontal screen media asset watched by the user in the horizontal screen state. When a user selects a historical behavior, such as collecting media asset data or watching media asset data, the controller 250 receives the selection operation of the historical behavior to generate a media asset detail request, the controller 250 sends the media asset detail request to the online subsystem, the online subsystem returns the media asset detail to the rotating television after acquiring the media asset detail from the server of the resource provider, and the controller 250 plays the media asset corresponding to the media asset detail request on the display 275 according to the media asset detail. Because the historical behavior acquired by the user in the landscape screen state can be only landscape screen asset data, the details of the assets played in the landscape screen state are landscape; since the historical behavior acquired by the user in the vertical screen state can be only vertical screen asset data, the details of the assets played in the vertical screen state are vertical, and therefore, the embodiment solves the problem that the details of the assets played by the rotary television are not matched with the rotation state of the rotary television.

Further, when the online subsystem issues the historical behaviors in the landscape state and the vertical state, the historical behaviors in the landscape state and the historical behaviors in the vertical state can be issued to the rotary television together, the controller 250 of the rotary television can mix the historical behaviors in the landscape state and the historical behaviors in the vertical state according to the time sequence, and the mixed historical behaviors are displayed on the historical behavior interface in the landscape state according to the current rotary state, or the controller 250 of the rotary television can set an area in a content column of the historical behavior interface in the landscape state to display the historical behaviors in the vertical state, so that the rotary television does not need to be rotated, and a user can check the historical behaviors in the landscape state and the historical behaviors in the vertical state.

When collecting media asset data or watching media asset data which are not in accordance with the current rotation state are displayed on the horizontal screen homepage, if a user selects one of historical behaviors which are not in accordance with the current rotation state to send a media asset detail request, the controller 250 can display a detail page of the selected historical behavior in the horizontal screen state after obtaining the media asset details, wherein the detail page comprises a playing window and a playing control; responding to the selection of the playing control, controlling the fixed component to rotate the display equipment according to the direction label in the media asset details, and controlling the display to play media resources corresponding to the history behavior in a full screen mode; and when the media resources corresponding to the historical behaviors are played in a full screen mode, a return request corresponding to the historical behaviors of a user can be received, the fixed component is controlled to rotate the display to a horizontal screen state, and the display is controlled to display the detail page before playing.

The direction tag may be a tag set by a resource provider for the media asset, for example, the direction tag may be H or S, where H indicates that the media asset is suitable for horizontal screen playing, S indicates that the media asset is suitable for vertical screen playing, and the direction tag may also be only S, and when the direction tag is set in the media asset details, it indicates that the media asset is suitable for vertical screen playing, and otherwise, the media asset is suitable for horizontal screen playing.

Referring to fig. 14, the favorite display method of the display device 200 may be seen, as shown in fig. 14, the historical behavior display method in the second aspect of the embodiment includes the following steps:

step S110: a first instruction for a user to enter a historical behavior interface is received.

Step S120: and sending a historical behavior acquisition request containing the rotation state of the display device to a server.

Step S130: and receiving and displaying the historical behaviors of the user corresponding to the current rotation state from the server, wherein when the current rotation state is in the vertical screen state, the historical behaviors of the current rotation state comprise the historical behaviors of the user in the vertical screen state and do not comprise the historical behaviors of the user in the horizontal screen state, and when the current rotation state is in the horizontal screen state, the historical behaviors of the current rotation state comprise the historical behaviors of the user in the horizontal screen state. In addition, when the current rotation state is the landscape state, the historical behaviors of the current rotation state may further include the historical behaviors of the user in the portrait state.

The present embodiment also shows, in a third aspect, a computer storage medium, in which a computer program is provided, and when executed, the computer program can implement the historical behavior display method according to the second aspect.

It can be seen from the above embodiments that, in the present application, the rotation state of the television is written into the historical behavior acquisition request, and the historical behavior acquisition request is sent to the server, so that the server can send the user historical behavior corresponding to the rotation state to the television according to the rotation state of the television, the television draws a user interface showing the user historical behavior according to the user historical behavior, and can display viewing media asset data or collection media asset data corresponding to the current rotation state of the user on the user interface, thereby solving the problem that the media asset data displayed on the user interface of the historical behavior is inconsistent with the rotation state of the television.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A display device, comprising:

a display;

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

receiving a first instruction of a user to enter a historical behavior interface, wherein the historical behavior interface is used for displaying the historical behavior of the user, and the historical behavior is viewing history and/or collection history;

when the display is in a vertical screen state, responding to the first instruction, controlling the display to display a first historical behavior of a user in the vertical screen state on the historical behavior interface, and not displaying a second historical behavior of the user in the horizontal screen state;

when the display is in a horizontal screen state, responding to the first instruction, controlling the display to display the first historical behavior and the second historical behavior on the historical behavior interface, wherein the first historical behavior is used for rotating the display equipment to the vertical screen state through the fixing component when the user selects the first historical behavior and the display is in the horizontal screen state, and enabling the display to play media corresponding to the first historical behavior in a full screen mode.

2. The display device according to claim 1, wherein the controller controls the display to display a first historical behavior of the user in the portrait screen state on the historical behavior interface in response to the first instruction while the display is in the portrait screen state, and not to display a second historical behavior of the user in the landscape screen state comprises:

the controller responds to the first instruction when the display is in a vertical screen state, and sends a historical behavior acquisition request containing the vertical screen state to a server, wherein the historical behavior acquisition request is configured to enable the server to send first historical behavior data to the display device according to the vertical screen state in the historical behavior acquisition request, and the first historical behavior data is the historical behavior data generated by the display device when the display is in the vertical screen state;

receiving first user historical behavior data from the server;

and controlling a display to display the first historical behavior of the user in the vertical screen state on the user interface according to the first user historical behavior data, and not displaying the second historical behavior of the user in the horizontal screen state.

3. The display device of claim 1, wherein the controller, in response to the first instruction while the display is in the landscape state, to control the display to display the first and second historical behaviors on the historical behavior interface comprises:

the controller is used for responding to the first instruction when the display is in a landscape screen state, sending a historical behavior acquisition request containing the landscape screen state to a server, wherein the historical behavior acquisition request is configured to enable the server to send all historical behavior data to the display device according to the landscape screen state in the historical behavior acquisition request, and the all historical behavior data comprises first historical behavior data generated by the display device when the display is in a portrait screen state and second historical behavior data generated by the display device when the display is in a landscape screen state;

receiving all user historical behavior data from the server;

and controlling a display to display a first historical behavior of the user in a vertical screen state and a second historical behavior of the user in a horizontal screen state on the user interface according to all the historical behavior data of the user.

4. The display device of claim 1, wherein the controller is further configured to,

receiving an operation of the user for selecting the first historical behavior when the display is in a landscape state;

controlling the display to display a detail page of the selected first historical behavior in a landscape state, wherein the detail page comprises a playing window and a playing control;

responding to the selection of the playing control, controlling the fixed component to rotate the display equipment, and controlling the display to play the media resources corresponding to the first historical behavior in a full screen manner;

when the media resources corresponding to the first historical behaviors are played in a full screen mode, a return request of a user is received;

and controlling the fixing assembly to rotate the display to a horizontal screen state, and controlling the display to display a detail page of the first historical behavior.

5. The display device according to claim 1, wherein the first instruction is an operation of selecting a first control in a current interface, the current interface is provided with a first control, and the first control is configured to cause the display to jump from the current interface to a historical behavior interface after receiving the selection.

6. The display device according to claim 1, wherein the first instruction is an instruction input by a user through voice for controlling a display to display a historical behavior interface.

7. A display device, comprising:

a display;

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

receiving a rotation instruction of a user to rotate the display;

when the display is in a vertical screen state and the display displays a first historical behavior of a user in the vertical screen state, rotating the display to a horizontal screen state in response to the rotation instruction, and controlling the display to display a second historical behavior of the user in the horizontal screen state and the first historical behavior, wherein the first historical behavior is a viewing history and/or a collection history of the user in the vertical screen state, the second historical behavior is a viewing history and/or a collection history of the user in the horizontal screen state, the first historical behavior is used for rotating the display device to the vertical screen state through the fixing component when the user selects the first historical behavior and the display is in the horizontal screen state, and controlling the display to play media resources corresponding to the first historical behavior in a full screen mode; or the like, or, alternatively,

and when the display is in a horizontal screen state and displays the second historical behavior and the first historical behavior, responding to the rotation instruction, rotating the display to a vertical screen state, controlling the display to display the first historical behavior, and not displaying the second historical behavior.

8. A display device, comprising:

a display;

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

when the display is in a vertical screen state, responding to a triggering operation of a first control in a current vertical screen interface by a user, controlling the display to display a first historical behavior of the user in the vertical screen state on a historical behavior interface in the vertical screen state, and not displaying a second historical behavior of the user in the horizontal screen state, wherein the historical behavior interface is used for displaying the historical behavior of the user, the historical behavior is viewing history and/or collection history, and the first control is configured to control the interface displayed by the display to jump from the current vertical screen interface to the historical behavior interface in the vertical screen state after being triggered;

when the display is in a horizontal screen state, responding to a triggering operation of a user on a second control in a current horizontal screen interface, and controlling the display to display the first historical behavior and the second historical behavior on a historical behavior interface in the horizontal screen state, wherein the first historical behavior is used for enabling the user to select the first historical behavior and enabling the display to be in the horizontal screen state, rotating the display equipment to the vertical screen state through the fixed component, and controlling the display to play media corresponding to the historical behavior in a full screen mode; wherein the second control is configured to control the interface displayed by the display to jump from the current landscape interface to the historical behavior interface in the landscape state after being triggered.

9. A display device, comprising:

a display;

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

when the display is in a vertical screen state, responding to a received first instruction, controlling the display to display a first historical behavior of a user in the vertical screen state on a historical behavior interface in the vertical screen state, and not displaying a second historical behavior of the user in the horizontal screen state, wherein the historical behavior interface is used for displaying the historical behavior of the user, and the historical behavior is viewing history and/or collection history;

when the display is in a horizontal screen state, responding to a received first instruction, and controlling the display to display the first historical behavior and the second historical behavior on a historical behavior interface in the horizontal screen state, wherein the first historical behavior is used for rotating the display equipment to the vertical screen state through the fixing component when the user selects the first historical behavior and the display is in the horizontal screen state, and controlling the display to play media corresponding to the historical behavior in a full screen mode;

10. A historical behavior display method is characterized by comprising the following steps:

receiving and displaying historical behavior of the user corresponding to the current rotation state from the server, wherein, the historical behavior is viewing history and/or collection history, when the current rotation state is the vertical screen state, the historical behaviors of the current rotation state comprise a first historical behavior of the user in a vertical screen state and a second historical behavior of the user in a horizontal screen state, when the current rotation state is a landscape state, the historical behaviors of the current rotation state comprise the first historical behavior and the second historical behavior, wherein the first historical behavior is used when the user selects the first historical behavior and the display is in a landscape state, and rotating the display equipment to the vertical screen state through a fixed component, and enabling the display to play the media resources corresponding to the first historical behavior in a full screen mode.