CN114079819A

CN114079819A - Content display method and display equipment

Info

Publication number: CN114079819A
Application number: CN202011222429.7A
Authority: CN
Inventors: 陈永富; 朱铄; 王智利
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2020-08-21
Filing date: 2020-11-05
Publication date: 2022-02-22
Also published as: CN112306604B; CN114077381A; WO2022037211A1; CN112351334B; CN112486934B; CN112328553A; CN112486921B; CN112306604A; CN112351334A; CN112463750A; CN112486934A; CN112486921A; CN114077584A; CN114077724A; CN116325767A; CN112463750B; WO2022037212A1; CN116249975A; CN112506859A; CN112463733A

Abstract

The embodiment of the application shows a content display method and display equipment, and in the technical scheme shown in the embodiment of the application, after receiving a file uploading request sent by a mobile terminal, the display equipment generates a unique file identification code for each file according to basic information of the file. In the process of receiving the files sent by the mobile terminal, the file transmission progress is presented on the display according to the sequence of the file identification codes, so that the transmission progress can be clearly and orderly displayed on a user interface when the files with the same name are uploaded, and the problem of progress display when the files with the same name are uploaded is solved.

Description

Content display method and display equipment

The present application claims priority of chinese patent office filed on 21/08/2020 and chinese patent application No. 202010852422.7, priority of chinese patent office filed on 21/08/2020 and chinese patent application No. 202010852494.1, and priority of chinese patent office filed on 21/08/2020 and chinese patent application No. 202010851587.2, which are all incorporated by reference in their entireties.

Technical Field

The invention relates to the technical field of software, in particular to a content display method and display equipment.

Background

The file storage is one of basic functions of the smart television, so that the smart television can receive files uploaded by other terminal devices and store the uploaded files. Meanwhile, the intelligent television is a device with a visual interface, and a user can check the file uploading progress on the visual interface of the intelligent television in the process of uploading files to the intelligent television through other terminal devices.

In some cases, the same file name may be included in a plurality of files uploaded to the smart television by the same terminal device, or the same file name may be included in a plurality of files uploaded to the smart television by different terminal devices at the same time. Therefore, a smart television capable of solving the problem of progress display during uploading of files with the same name is needed.

Disclosure of Invention

Based on the above technical problem, the present invention aims to provide a content display method and a display device.

A first aspect of embodiments of the present application shows a display device, including:

a display;

a controller configured to:

the method comprises the steps of receiving a file uploading request sent by a mobile terminal, generating a file identification code for a file according to the file uploading request, and presenting a file transmission progress on a display according to the sequence of the file identification code in the process of receiving the file sent by the mobile terminal.

A second aspect of embodiments of the present application shows a display device, including:

a display;

the file receiving server is configured to generate an uploading progress management table according to a received file uploading request sent by the mobile terminal, and the uploading progress management table comprises a file identification code corresponding to a file;

a controller connected to the display and the file receiving server, respectively, and configured to:

and in the process of receiving the files sent by the mobile terminal, presenting the file transmission progress on the display according to the sequence of the file identification codes, and sending the file identification codes to the mobile terminal through the file receiving server so as to present the file transmission progress on the mobile terminal according to the sequence of the file identification codes.

A third aspect of the embodiments of the present application shows a content display method, including:

According to the technical scheme, after the display device receives a file uploading request sent by the mobile terminal, the display device generates a unique file identification code for each file according to the basic information of the file. In the process of receiving the files sent by the mobile terminal, the file transmission progress is presented on the display according to the sequence of the file identification codes, so that the transmission progress can be clearly and orderly displayed on a user interface when the files with the same name are uploaded, and the problem of progress display when the files with the same name are uploaded is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 without creative efforts.

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

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

fig. 3 is a block diagram exemplarily showing a hardware configuration of the control apparatus 100B according to the embodiment;

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

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

FIG. 6 illustrates a file transfer system framework diagram in accordance with some embodiments;

FIG. 7 is a schematic diagram illustrating a user interface in a display device according to some embodiments;

FIG. 8 is a diagram illustrating a user interface in a mobile terminal according to some embodiments;

FIG. 9 is a schematic diagram illustrating a user interface in a mobile terminal according to some embodiments;

FIG. 10 is a schematic diagram illustrating a user interface in a mobile terminal according to some embodiments;

FIG. 11 is a schematic diagram illustrating a user interface in a mobile terminal according to some embodiments;

FIG. 12 illustrates an upload progress management representation according to some embodiments;

FIG. 13 is a schematic diagram illustrating a user interface in yet another display device, according to some embodiments;

a signaling diagram of a content display method according to some embodiments is illustrated in fig. 14.

Detailed Description

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

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

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

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

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

The term "module" as used herein refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.

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

The term "gesture" as used in this application refers to a user's behavior through a change in hand shape or an action such as hand motion to convey a desired idea, action, purpose, or result.

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

In some embodiments, the control apparatus 100B may be a remote controller, and the communication between the remote controller and the display device includes an infrared protocol communication or a bluetooth protocol communication, and other short-distance communication methods, etc., and the display device 200 is controlled by wireless or other wired methods. The user may input a user command through a key on a remote controller, voice input, control panel input, etc. to control the display apparatus 200. Such as: the user can input a corresponding control command through a volume up/down key, a channel control key, up/down/left/right moving keys, a voice input key, a menu key, a power on/off key, etc. on the remote controller, to implement the function of controlling the display device 200. The wireless mode may be direct connection or non-direct connection, and may be routed or non-routed.

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

In some embodiments, the mobile terminal 100A 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 100A and the display device 200 can establish a control instruction protocol, synchronize a remote control keyboard to the mobile terminal 100A, and control the display device 200 by controlling a user interface on the mobile terminal 100A. The audio/video content displayed on the mobile terminal 100A may also be transmitted to the display device 200, so as to implement the synchronous display function.

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

The display device 200 may be a liquid crystal display, an OLED display, a projection display device. The particular display device type, size, resolution, etc. are not limiting, and those skilled in the art will appreciate that the display device 200 may be modified in performance and configuration as desired.

The display apparatus 200 may additionally provide an intelligent network tv function of a computer support function including, but not limited to, a network tv, an intelligent tv, an Internet Protocol Tv (IPTV), and the like, in addition to the broadcast receiving tv function.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

In some embodiments, RAM 251 is used to store temporary data for the operating system or other programs that are running, and in some embodiments, ROM252 is used to store instructions for various system boots.

In some embodiments, the ROM252 is used to store a Basic Input Output System (BIOS). The system is used for completing power-on self-test of the system, initialization of each functional module in the system, a driver of basic input/output of the system and booting an operating system.

In some embodiments, when the power-on signal is received, the display device 200 starts to power up, the CPU executes the system boot instruction in the ROM252, and copies the temporary data of the operating system stored in the memory to the RAM 251 so as to start or run the operating system. After the start of the operating system is completed, the CPU copies the temporary data of the various application programs in the memory to the RAM 251, and then, the various application programs are started or run.

In some embodiments, CPU processor 254 is used to execute operating system and application program instructions stored in memory. And executing various application programs, data and contents according to various interactive instructions received from the outside so as to finally display and play various audio and video contents.

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

In some embodiments, the graphics processor 253 is used to generate various graphics objects, such as: icons, operation menus, user input instruction display graphics, and the like. The display device comprises an arithmetic unit which carries out operation by receiving various interactive instructions input by a user and displays various objects according to display attributes. And the system comprises a renderer for rendering various objects obtained based on the arithmetic unit, wherein the rendered objects are used for being displayed on a display.

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

In some embodiments, video processor 270 includes a demultiplexing module, a video decoding module, an image synthesis module, a frame rate conversion module, a display formatting module, and the like.

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

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

And the image synthesis module is used for carrying out superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphic generator so as to generate an image signal for display.

The frame rate conversion module is configured to convert an input video frame rate, such as a 60Hz frame rate into a 120Hz frame rate or a 240Hz frame rate, and the normal format is implemented in, for example, an interpolation frame mode.

The display format module is used for converting the received video output signal after the frame rate conversion, and changing the signal to conform to the signal of the display format, such as outputting an RGB data signal.

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

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

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

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

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

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

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

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

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

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

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

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

For example, the voice recognition module comprises a voice analysis module and a voice instruction database module. The display control module is used for controlling the display to display the image content, and can be used for playing the multimedia image content, UI interface and other information. And the communication module is used for carrying out control and data communication with external equipment. And the browser module is used for executing a module for data communication between browsing servers. And the service module is used for providing various services and modules including various application programs. Meanwhile, the memory 260 may store a visual effect map for receiving external data and user data, images of various items in various user interfaces, and a focus object, etc.

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

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

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

In some embodiments, as shown in FIG. 1, a mobile terminal 100A or other intelligent electronic device may function similar to control device 100B after installation of an application that manipulates display device 200. Such as: the user may implement the function of controlling the physical keys of the device 100B by installing an application, various function keys or virtual buttons of a graphical user interface available on the mobile terminal 100A or other intelligent electronic device.

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

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

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

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

In some embodiments, the control device 100B includes at least one of a communication interface 130 and an input-output interface 140. The control device 100B configures a communication interface 130 such as: the WiFi, bluetooth, NFC, etc. modules may transmit the user input command to the display device 200 through the WiFi protocol, or the bluetooth protocol, or the NFC protocol code.

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

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

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

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

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

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

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

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

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

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

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

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

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

In some embodiments, taking the magic mirror application (photographing application) as an example, when the remote control receiving device receives a remote control input operation, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the input operation into an original input event (including information such as a value of the input operation, a timestamp of the input operation, etc.). The raw input events are stored at the kernel layer. The application program framework layer obtains an original input event from the kernel layer, identifies a control corresponding to the input event according to the current position of the focus and uses the input operation as a confirmation operation, the control corresponding to the confirmation operation is a control of a magic mirror application icon, the magic mirror application calls an interface of the application framework layer to start the magic mirror application, and then the kernel layer is called to start a camera driver, so that a static image or a video is captured through the camera.

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

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

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

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

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

In some embodiments, an application center may provide storage for various applications. The application may be a game, an application, or some other application associated with a computer system or other device that may be run on the smart television. The application center may obtain these applications from different sources, store them in local storage, and then be operable on the display device 200.

NAS (Network Attached Storage) is a dedicated data Storage server, and can provide a cross-platform file sharing function. Based on the NAS function, the file of the mobile terminal can be transmitted to the display device across the network. The file transmission progress can be presented on a user interface of the display device in the uploading process. In the related art, when a plurality of files with the same name are uploaded at the same time, the transmission progress cannot be clearly and orderly displayed on a user interface.

In order to solve the above problem, an embodiment of the present application provides a file transfer system, such as a file transfer system framework diagram shown in fig. 6, where the file transfer system shown in fig. 6 includes a mobile terminal 100A and a display device 200. The display device 200 shown in fig. 6 includes a file receiving server 200A, a preset application 200B, and a hard disk 200C. In this embodiment, the file receiving server 200A is a server integrated inside the display device 200, and in some embodiments, the file receiving server 200A may also be an external device of the display device 200, and establish a connection with the display device 200 through a network.

In the process of uploading a file to the display device 200 by the mobile terminal 100A, for example, the user interface of the display device shown in fig. 7 is a user interface of the preset application 200B, and the preset application 200B is a home private cloud application. The two-dimensional code of the home private cloud application scanned by the mobile terminal is displayed on the user interface shown in fig. 7, and after the mobile terminal scans the two-dimensional code, as shown in fig. 8, the two-dimensional code of the home private cloud application is also displayed on the display of the mobile terminal.

At the user interface shown in FIG. 8, the controller receives an instruction from the user to select the photo and video "control, and in response to the instruction, jumps from the user interface shown in FIG. 8 to the file presentation interface shown in FIG. 9. The file display interface shown in fig. 9 includes a plurality of picture files and video files, and check boxes are disposed at upper right corners of the picture files and the video files.

In the file presentation interface shown in fig. 9, the controller receives a user-input instruction to select a check box of a picture file or a check box of a video file, and in response to the instruction, fills the selected check boxes with numerals that index the check boxes in the user-selection order. When the number of the pictures and videos selected by the user reaches 9, as shown in the file display interface shown in fig. 10, the unselected pictures and videos are displayed in gray, and the selected pictures and videos are highlighted. In the file presentation interface shown in fig. 10, the controller receives an instruction of selecting the completion control input by the user, and jumps from the file presentation interface shown in fig. 10 to the user interface of fig. 11 in response to the instruction. In the user interface shown in fig. 11, a transmission progress bar showing the progress of transmission of the file data determined according to the signal to transmit the file data and a cue "uploading" are displayed.

In the above embodiment, the specific implementation principle that the mobile terminal uploads the file to the display device is as follows:

the mobile terminal firstly sends a file uploading request to the file receiving server, and if the file receiving server receives the file uploading request for the first time, an uploading progress management table is established according to the file uploading request. The file upload request includes basic information of each file, which illustratively includes an original name of the file, a size of the file, a storage path, and identification information of the source device, i.e., a device name of the source device, a device unique identification code, and the like. The file information in the request may be file information of one file or file information of a plurality of files.

Illustratively, the created upload schedule management table is shown in fig. 12. The header items of the upload schedule management table shown in fig. 12 include: source device name, original file name, file identification code, local storage name, total size, and finished size. The file receiving server receives the file transmitted by the source device, and transmits the file to the display device, wherein the name of the source device is the name of the device for transmitting the file, the name of the original file is the initial file name of the file when the file is stored in the source device, the file identification code is the unique identification code generated by the file receiving server according to the basic information of the file, the local storage name is the name of the file when the file is stored in the display device after being uploaded to the display device, the total size is the size of the file data of the file, and the finished size is the size of the file data of the file which is transmitted to the display device. The ratio of the completed size to the total size is the file transmission progress.

In some embodiments, all files may be randomly ordered in the upload schedule management table. The generated file identification code may be a random number corresponding to the file, and the specific file identification code generation mode is not limited in this application.

In some embodiments, the file receiving server feeds back the generated file identification code to the mobile terminal, and the file identification code can be used as a communication identifier for transmitting files by the mobile terminal and the display device.

And the mobile terminal receives the file sent to the display equipment by the file receiving server through the file identification code. And the file receiving server updates the uploading progress data of the files in real time in the uploading progress management table in the process of receiving the files sent by the mobile terminal. Specifically, the completed size in the upload progress management table is updated, and the file transfer progress is calculated according to the completed size. And the file receiving server periodically informs the preset application of the file transmission progress obtained by calculation, and the preset application simultaneously acquires other information in the uploading progress management table. And the preset application presents the obtained file transmission progress on the display of the display equipment according to the sequence of the file identification codes.

Illustratively, the upload progress management table shown in fig. 12 includes basic information of three files, i.e., a file a to a file C, generated file identification codes, and upload progress data. The file identification codes of the three files A to C are identification code 1, identification code 2 and identification code 3 respectively. After the preset application acquires the upload progress management table from the file receiving server, as shown in fig. 13, the file transmission progress of the three files from file a to file C is displayed on the user interface according to the sequence of the identification code 1, the identification code 2, and the identification code 3.

In some embodiments, when there is a file with the same original file name in the file uploaded to the display device by the mobile terminal, for example, in the upload progress management table shown in fig. 12, a file with two original file names both being file B is included. The file receiving server generates different file identification codes for the two files with the same name according to the file information, wherein the file identification codes are respectively an identification code 2 and an identification code 4. And the preset application presents the file transmission progress of the four files from the file A to the file C on the user interface according to the sequence from the identification code 1 to the identification code 4. Through the file interaction mode by means of the file identification codes, when files with the same name are uploaded, the uploading progress can be clearly and orderly displayed on a user interface.

In some embodiments, when a file with the same original file name exists in files uploaded to the display device by the mobile terminal, the file receiving server receives the file with the same original file name from the mobile terminal, and then judges whether the file is renamed according to the generated file identification code and stores the renamed file in the hard disk. For example, as shown in fig. 12, a file whose original file name is file B exists in files uploaded to the display device by the mobile terminal, and after the file receiving server renames the file with the later file identification code as file B (1), the file is saved to the hard disk by the renamed name file B (1). And the file with the top file identification code is still saved to the hard disk by the original file name.

In some embodiments, there may be scenarios where multiple mobile terminals upload files to a display device. When uploading files to the display device, the mobile terminals also respectively send file uploading requests to the display device. The file receiving server generates an uploading progress management table according to file uploading requests sent by all the mobile terminals, and the ordering of all the files in the uploading progress management table can also be random.

Illustratively, as shown in fig. 12, the file upload request sent by the mobile terminal 1 to the file receiving server includes basic information of files a to C, and the file upload request sent by the mobile terminal 2 to the file receiving server includes basic information of files C and D. The file receiving server adds the basic information of all files into an uploading progress management table and generates file identification codes for all files at the same time. The file receiving server receives the file data of the files A to C sent by the mobile terminal 1, the file data of the files C and D sent by the mobile terminal 2, and updates the transmission progress of all the files in the uploading progress management table. And the preset application acquires data in the uploading progress management table, and the mobile terminals to which the files belong are taken as dimensions, and the file transmission progress is presented on the display according to the sequence of the file identification codes.

Specifically, the files are classified according to the device dimensions, and the file a, the file B, the file C, and the file B (1) uploaded by the mobile terminal device a are arranged below the list of the mobile terminal device a, and the file C (1) and the file D uploaded by the mobile terminal device B are arranged below the list of the mobile terminal device B. Under the lists of two different devices, the files in the respective lists are sorted again by the file identification dimension.

In some embodiments, when a plurality of mobile terminals upload files to a display device, a scene in which original file names of the files uploaded by different mobile terminals are the same also exists. Similarly, after the file identification codes are generated according to the file basic information, the original file names are saved in the hard disk in the front of the file identification codes, and the renamed names are saved in the hard disk in the back of the file identification codes. For example, as shown in fig. 12, a file with an original file name of file C exists in the files uploaded to the display device by the mobile terminal 1 and the mobile terminal 2. The file identification codes generated by the file receiving server for the two files randomly are identification code 3 and identification code 5 respectively. The file with the identification code of 3 is saved to the hard disk by the original file name file C, and the file with the identification code of 5 is saved to the hard disk by the renamed file name file C (1).

In some embodiments, the user may set in advance the maximum number N of files supported by the display device that can be uploaded simultaneously. And when the number of the uploaded files exceeds N, only receiving the first N files of the file identification code sequence sent by the mobile terminal. And updating the sequence of the file identification codes into the finished sizes of the first N files only in real time in the uploading progress management table. And the preset application acquires the file identification codes in the sequence of the file transmission progress of the first N files and presents the file transmission progress according to the sequence of the file identification codes.

Illustratively, the maximum number of files that each mobile terminal can upload simultaneously is set to 3 by the display device in advance by the user. As shown in fig. 12, when the mobile terminal uploads 4 files (file a, file B, file C, and file B (1)) to the file receiving server, the information on the 4 files is listed in the upload schedule management table. However, the completed sizes of the files a, B, and C are updated only in real time during the process of the mobile terminal transmitting the file data to the file receiving server. And after the preset application acquires the data in the uploading progress management table, only displaying the file transmission progress of the file A, the file B and the file C on a user interface of the preset application. The completed size of the file B (1) is not updated in the upload progress management table, and a wait-to-upload flag is displayed on one side of the file B (1).

In some embodiments, when at least one of the file identification codes has the sequence of the first N files, the file transmission progress of the file is presented while receiving at least one of the files sent by the mobile terminal having the sequence of the N later files. For example, in the above embodiment, when the uploading of the file a of the files a, B, and C is completed, the file receiving server starts to receive the file data of the file B (1) sent by the mobile terminal, and simultaneously updates the completed size of the file B (1) in the uploading schedule management table in real time. The preset application acquires the updated finished size data of the file B (1) in the updated uploading progress management table, and presents the file transmission progress of the file B (1) on a user interface without displaying the waiting uploading mark. In addition, if the file A and the file B are uploaded completely, the file transmission progress of the two files is increased according to the sequence of the file identification codes, and the requirement that the number of the simultaneously uploaded files is not more than 3 is only required.

In some embodiments, in the file transmission process, if a newly added file needs to be uploaded to the display device at the mobile terminal, a file identification code is directly generated for the newly added file, information of the newly added file is added to the progress management table, and meanwhile, the preset application presents the file transmission progress of the newly added file on the user interface according to the sequence of the file identification code.

In some embodiments, the file receiving server feeds back the file identification code to the mobile terminal after generating the file identification code for the file according to the file uploading request. And the preset application on the mobile terminal also presents the file transmission progress of the file on the user interface of the mobile terminal according to the sequence of the file identification codes. The file receiving server can feed back the file identification codes to the mobile terminals to which the files respectively belong according to the file transmission path.

Illustratively, as shown in fig. 12, the file identifiers of the file a, the file B, the file C, and the file B (1) are fed back to the mobile terminal 1, and the file identifiers of the file C (1) and the file D are fed back to the mobile terminal 2. And a preset application built in the mobile terminal 1 presents the file transmission progress of the file A, the file B, the file C and the file B (1) on a user interface according to the sequence of the fed-back file identification codes. And the preset application built in the mobile terminal 2 also presents the file transmission progress of the file C (1) and the file D on the user interface according to the sequence of the fed-back file identification codes.

An embodiment of the present application provides a content display method, such as a signaling diagram of the content display method shown in fig. 14, where the method includes the following steps:

the method comprises the steps that firstly, a mobile terminal sends a file uploading request to a file receiving server, the file uploading request comprises basic information of a file, and the file receiving server generates a file identification code and an uploading progress management table for the file according to the basic information of the file. Illustratively, the upload progress management table includes a file identification code of each file, a total size of file data, and a size of uploaded file data. And meanwhile, the file receiving server feeds back the generated file identification code to the file identification code.

And step two, the mobile terminal uploads the file to the file receiving server, and the file receiving server updates the data size of the uploaded file in real time in the uploading progress management table. And the file receiving server informs the generated uploading progress management table to a preset application, the preset application calculates the file transmission progress according to the total size of the file data and the size of the uploaded file data, and the file transmission progress is presented according to the sequence of the file identification codes. In addition, the mobile terminal can also generate an uploading progress management table, update the file transmission progress in real time, and present the file transmission progress on a user interface of the mobile terminal according to the sequence of the file identification codes.

The same or similar contents in the embodiments of the present application may be referred to each other, and the related embodiments are not described in detail.

Those skilled in the art will clearly understand that the techniques in the embodiments of the present application may be implemented by way of software plus a required general hardware platform. In particular implementations, the present application also provides a computer storage medium, where the computer storage medium may store a program that may include program steps for video call processing logic configured to be executed by a first controller and a second controller in a display device. The computer storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM) or a Random Access Memory (RAM).

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

Claims

1. A display device, comprising:

a display;

a controller configured to:

2. The display device according to claim 1, wherein, when receiving file upload requests sent by at least two of the mobile terminals, the controller is specifically configured to:

and in the process of receiving the files sent by at least two mobile terminals, after sorting the files by taking the mobile terminals to which the files belong as dimensions according to the file transmission path, displaying the file transmission progress on the display according to the sequence of the file identification codes.

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

in the process of receiving a file sent by a mobile terminal, when a file with the same original file name of the file exists, renaming the file with the next file identification code in sequence, saving the file with the next file identification code in the renaming name, and saving the file with the next file identification code in the previous file identification code in the original file name, wherein the original file name is the original file name of the file saved in the mobile terminal.

4. The display device according to claim 1, wherein when the number of uploaded files exceeds N, where N is the maximum number of files that the mobile terminal can upload to the display device at the same time, the controller is specifically configured to:

receiving the first N files in the sequence of the file identification codes sent by the mobile terminal, presenting the file transmission progress of the first N files in the sequence of the file identification codes on the display according to the sequence of the file identification codes, and simultaneously presenting the uploading waiting identifier of the later N files in the sequence of the file identification codes on the display.

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

and updating the uploading waiting identification of the file with at least one file identification code sequence of N back files as the file transmission progress when the uploading of the file with at least one file identification code sequence of the first N files is finished.

6. A display device, comprising:

a display;

7. A content display method, comprising:

8. The method according to claim 7, wherein when receiving file upload requests sent by at least two of the mobile terminals, the method specifically includes:

and in the process of receiving the files sent by at least two mobile terminals, taking the mobile terminal to which each file belongs as a dimension, and simultaneously presenting the file transmission progress on the display according to the sequence of the file identification codes.

9. The method of claim 7, further comprising:

10. The method according to claim 7, wherein when the number of uploaded files exceeds N, where N is the maximum number of files that the mobile terminal uploads to the display device at the same time, the method specifically includes: