CN113194361B

CN113194361B - Legal statement content display and display device

Info

Publication number: CN113194361B
Application number: CN202110429273.8A
Authority: CN
Inventors: 赵青风
Original assignee: Vidaa Netherlands International Holdings BV
Current assignee: Vidaa Netherlands International Holdings BV
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2023-05-09
Anticipated expiration: 2041-04-21
Also published as: CN113194361A

Abstract

When legal statement content is searched, after identification information is analyzed from a legal document request triggered by a user, a preconfigured index table is loaded and a selectable language list matched with the identification information is displayed to the user based on search rules introduced by the application, so that a language selected by the user from the selectable language list is obtained, legal statement content matched with a language version to which the language belongs is searched locally according to the identification information and displayed, and even if the index table is changed and the legal statement content stored locally is not affected by each other, the legal statement content display cannot be caused by changing the index table or the legal statement content.

Description

Legal statement content display and display device

Technical Field

The application relates to the technical field of intelligent televisions, in particular to legal statement content display and display equipment.

Background

Currently, in smart televisions, in order to guarantee privacy of users, legal statement content at a system level is provided. For legal statement contents, legal statement contents published by different regional areas or countries corresponding to the regional areas are different, meanwhile, different language versions of the legal statement contents can be distinguished by the legal statement contents, and legal statement contents of the same language versions are the same.

Since it is necessary to ensure that legal declaration contents can be read in any scene, it is necessary to build all legal declaration contents into the system. The same television needs to support a large number of country regions at the same time, each country needs to support more language versions, and each country contains different legal declarations. In such a case, the conventional technical solution for displaying legal contents is prone to errors caused by the variation of legal contents.

Disclosure of Invention

In view of this, the present application provides a video playing method and a display device, so as to avoid legal statement content display errors.

Specifically, the application is realized by the following technical scheme:

according to a first aspect of the present application, there is provided a display device comprising:

a display;

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

acquiring a legal document request triggered by a user and used for showing and viewing legal statement content, analyzing the legal document request to obtain identification information used for showing the identity and the position of the display device, after analyzing the identification information, loading a pre-configured index table and displaying a selectable language list matched with the identification information to the user, acquiring a language selected by the user from the selectable language list, and searching legal statement content matched with a language version to which the language belongs from the local according to the identification information so as to display the legal statement content.

In a second aspect of the present application, there is provided a legal statement content presentation method, the method comprising:

acquiring a legal document request triggered by a user and used for showing and viewing legal statement content;

analyzing the legal document request to obtain identification information for representing the identity and the position of the display device, after analyzing the identification information, loading a pre-configured index table and displaying a selectable language list matched with the identification information to a user;

and acquiring a language selected by a user from the selectable language list, and searching legal statement content matched with a language version to which the language belongs from the local according to the identification information so as to display the legal statement content.

According to the technical scheme, the search rules set by the preconfigured index table and legal statement contents are mutually independent, when legal statement contents are searched, after identification information is analyzed from a legal document request triggered by a user, the preconfigured index table is loaded and a selectable language list matched with the identification information is displayed to the user based on the search rules introduced by the application, so that a language selected by the user from the selectable language list is obtained, legal statement contents matched with language versions to which the language belongs are searched locally according to the identification information and displayed, and even if the index table is changed and the legal statement contents stored locally are not affected by each other, the legal statement contents are not displayed due to the fact that the index table or the legal statement contents are changed.

Drawings

A schematic diagram of an operational scenario between a display device and a control apparatus according to some embodiments is schematically shown in fig. 1;

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

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

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

an icon control interface display schematic of an application in a display device 200 according to some embodiments is illustrated in fig. 5;

a flowchart of one implementation of a legal declaration content presentation method according to some embodiments is shown schematically in fig. 6;

another implementation flow diagram of a legal statement content presentation method in accordance with some embodiments is shown schematically in fig. 7.

Detailed Description

For purposes of clarity, embodiments and advantages of the present application, the following description will make clear and complete the exemplary embodiments of the present application, with reference to the accompanying drawings in the exemplary embodiments of the present application, it being apparent that the exemplary embodiments described are only some, but not all, of the examples of the present application.

Based on the exemplary embodiments described herein, all other embodiments that may be obtained by one of ordinary skill in the art without making any inventive effort are within the scope of the claims appended hereto. Furthermore, while the disclosure is presented in the context of an exemplary embodiment or embodiments, it should be appreciated that the various aspects of the disclosure may, separately, comprise a complete embodiment.

It should be noted that the brief description of the terms in the present application is only for convenience in understanding the embodiments described below, and is not intended to limit the embodiments of the present application. Unless otherwise indicated, these terms should be construed in their ordinary and customary meaning.

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

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

The term "module" as used in this application 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 function associated with that element.

The term "remote control" as used in this application refers to a component of an electronic device (such as a display device as disclosed in this application) that can typically be controlled wirelessly over a relatively short distance. Typically, the electronic device is 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 a general remote control device with a touch screen user interface.

The term "gesture" as used herein refers to a user behavior by which a user expresses an intended idea, action, purpose, and/or result through a change in hand shape or movement of a hand, etc.

A schematic diagram of an operation scenario between a display device and a control apparatus according to an embodiment is exemplarily shown in fig. 1. As shown in fig. 1, a user may operate the display apparatus 200 through the mobile terminal 300 and the control device 100.

In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes infrared protocol communication or bluetooth protocol communication, and other short-range communication modes, etc., and the display device 200 is controlled by a wireless or other wired mode. The user may control the display device 200 by inputting user instructions through keys on a remote control, voice input, control panel input, etc. Such as: the user can input corresponding control instructions through volume up-down keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, on-off keys, etc. on the remote controller to realize the functions of the control display device 200.

In some embodiments, mobile terminals, tablet computers, notebook computers, 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 running on a smart device. The application program, by configuration, can provide various controls to the user in an intuitive User Interface (UI) on a screen associated with the smart device.

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

As also shown in fig. 1, the display device 200 is also in data communication with the server 400 via a variety of communication means. The display device 200 may be permitted to make communication connections via 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 device 200. By way of example, 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 may be multiple clusters, and may include one or more types of servers. Other web service content such as video on demand and advertising 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 limited, 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 a smart network television function of a computer support function, including, but not limited to, a network television, a smart television, an Internet Protocol Television (IPTV), etc., in addition to the broadcast receiving television function.

A hardware configuration block diagram of the display device 200 according to an exemplary embodiment is illustrated in fig. 2.

In some embodiments, at least one of the controller 250, the modem 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, the display 275 is configured to receive image signals from the first processor output, and to display video content and images and components of the menu manipulation interface.

In some embodiments, display 275 includes a display screen assembly for presenting pictures, and a drive assembly for driving the display of images.

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

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

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

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

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

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

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

In some embodiments, the detector 230 is a signal that the display device 200 uses to capture or interact with the external environment.

In some embodiments, the detector 230 includes an optical receiver, a sensor for capturing the intensity of ambient light, a parameter change may be adaptively displayed by capturing ambient light, etc.

In some embodiments, the detector 230 may further include an image collector, such as a camera, a video camera, etc., which may be used to collect external environmental scenes, collect attributes of a user or interact with a user, adaptively change display parameters, and recognize a user gesture to realize an interaction function 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 device 200 may adaptively adjust the display color temperature of the image. The display device 200 may be adjusted to display a colder color temperature shade of the image, such as when the temperature is higher, or the display device 200 may be adjusted to display a warmer color shade of the image when the temperature is lower.

In some embodiments, the detector 230 may also be a sound collector or the like, such as a microphone, that may be used to receive the user's sound. Illustratively, a voice signal including a control instruction for a user to control the display apparatus 200, or an acquisition environmental sound is used to recognize an environmental scene type so that the display apparatus 200 can adapt to environmental noise.

In some embodiments, as shown in fig. 2, the input/output interface 255 is configured to enable 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, command instruction data, or the like.

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

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

In some embodiments, the frequency point demodulated by the modem 210 is controlled by the controller 250, and the controller 250 may send a control signal according to the 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 a broadcasting system of the television signal. Or may be differentiated into digital modulation signals, analog modulation signals, etc., depending on the type of modulation. Or it may be classified into digital signals, analog signals, etc. according to the kind of signals.

In some embodiments, the controller 250 and the modem 210 may be located in separate devices, i.e., the modem 210 may also be located in an external device to the main device in which the controller 250 is located, such as an external set-top box or the like. In this way, 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 on the memory. The controller 250 may control the overall operation of the display apparatus 200. For example: in response to receiving a user command to select to display a UI object 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 of connecting to a hyperlink page, a document, an image, or the like, or executing an operation of a program corresponding to the icon. The user command for selecting the UI object may be an input command through various input means (e.g., mouse, keyboard, touch pad, etc.) connected to the display device 200 or a voice command corresponding to a voice uttered by the user.

As shown in fig. 2, the controller 250 includes at least one of a random access Memory 251 (Random Access Memory, RAM), a Read-Only Memory 252 (ROM), a video processor 270, an audio processor 280, other processors 253 (e.g., a graphics processor (Graphics Processing Unit, GPU), a central processing unit 254 (Central Processing Unit, 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 on-the-fly programs

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

In some embodiments, ROM 252 is used to store a basic input output system, referred to as a basic input output system (Basic Input Output System, BIOS). The system comprises a drive program and a boot operating system, wherein the drive program is used for completing power-on self-checking of the system, initialization of each functional module in the system and basic input/output of the system.

In some embodiments, upon receipt of the power-on signal, the display device 200 power starts up, the CPU runs system boot instructions in the ROM 252, copies temporary data of the operating system stored in memory into the RAM 251, in order to start up or run the operating system. When the operating system is started, the CPU copies temporary data of various applications in the memory to the RAM 251, and then, facilitates starting or running of the various applications.

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 exemplary embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include one main processor and one or more sub-processors. A main processor for performing some operations of the display apparatus 200 in the pre-power-up mode and/or displaying a picture in the 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 configured to generate various graphical objects, such as: icons, operation menus, user input instruction display graphics, and the like. The device comprises an arithmetic unit, wherein the arithmetic unit is used for receiving various interaction instructions input by a user to carry out operation and displaying various objects according to display attributes. And a renderer for rendering the various objects obtained by the arithmetic unit, wherein the rendered objects are used for being displayed on a display.

In some embodiments, video processor 270 is configured to receive external video signals, perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image composition, etc., according to standard codec protocols for input signals, and may result in signals that are displayed or played on directly displayable device 200.

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

The demultiplexing module is used for demultiplexing the input audio/video data stream, such as the input MPEG-2, and demultiplexes the input audio/video data stream into video signals, audio signals and the like.

And the video decoding module is used for processing the demultiplexed video signals, including decoding, scaling and the like.

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

The frame rate conversion module is configured to convert the input video frame rate, for example, converting the 60Hz frame rate into the 120Hz frame rate or the 240Hz frame rate, and the common format is implemented in an inserting frame manner.

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

In some embodiments, the graphics processor 253 may be integrated with the video processor, or may be separately configured, where the integrated configuration may perform processing of graphics signals output to the display, and the separate configuration may perform different functions, such as gpu+ FRC (Frame Rate Conversion)) architecture, respectively.

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

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

In some embodiments, video processor 270 and 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 the controller 250, receives sound signals output by the audio processor 280, such as: the speaker 286, and an external sound output terminal that can be output to a generating device of an external device, other than the speaker carried by the display device 200 itself, such as: external sound interface or earphone interface, etc. can also include the close range 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 input from an external power source to the display device 200 under the control of the controller 250. The power supply 290 may include a built-in power circuit installed inside the display device 200, or may be an external power source installed in the display device 200, and a power interface for providing an external power source in the display device 200.

The user interface 265 is used to receive an input signal from a user and then transmit the received user input signal to the controller 250. The user input signal may be a remote control signal received through an infrared receiver, and various user control signals may be received through a network communication module.

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

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

In some embodiments, a "user interface" is a media interface for interaction and exchange of information between an application or operating system and a user that enables conversion between an internal form of information and a form acceptable to the user. A commonly used presentation form of the user interface is a graphical user interface (Graphic User Interface, GUI), which refers to a user interface related to computer operations that is displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in a 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 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 base module, a detection module, a communication module, a display control module, a browser module, various service modules, and the like.

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

For example, the voice recognition module includes 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, the 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 data communication between the browsing servers. And the service module is used for providing various services and various application programs. Meanwhile, the memory 260 also stores received external data and user data, images of various items in various user interfaces, visual effect maps of focus objects, and the like.

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

The control device 100 is configured to control the display device 200, and may receive an input operation instruction of a user, and convert the operation instruction into an instruction recognizable and responsive to the display device 200, to function as an interaction between the user and the display device 200. Such as: the user responds to the channel addition and subtraction operation by operating the channel addition and subtraction key on the control apparatus 100, and the display apparatus 200.

In some embodiments, the control device 100 may be a smart device. Such as: the control apparatus 100 may install various applications for controlling the display apparatus 200 according to user's needs.

In some embodiments, as shown in fig. 1, a mobile terminal 300 or other intelligent electronic device may function similarly to the control device 100 after installing an application that manipulates the display device 200. Such as: the user may implement the functions of controlling the physical keys of the device 100 by installing various function keys or virtual buttons of a graphical user interface available on the mobile terminal 300 or other intelligent electronic device.

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

The communication interface 130 enables communication of control signals and data signals with the display device 200 under the control of the controller 110. Such as: the received user input signal is transmitted to the display device 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 touchpad 142, a sensor 143, keys 144, and other input interfaces. Such as: the user can implement a user instruction input function through actions such as voice, touch, gesture, press, and the like, and the input interface converts a received analog signal into a digital signal and converts the digital signal into a corresponding instruction signal, and sends the corresponding instruction signal to the display device 200.

The output interface includes an interface that transmits the received user instruction to the display device 200. In some embodiments, an infrared interface may be used, as well as 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. And the following steps: when the radio frequency signal interface is used, the user input instruction is converted into a digital signal, and then the digital signal is modulated according to a radio frequency control signal modulation protocol and then transmitted to the display device 200 through the radio frequency transmission terminal.

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

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

A power supply 180 for providing operating power support for the various elements of the control device 100 under the control of the controller. May be 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. The kernel, shell, and file system together form the basic operating system architecture that allows users to manage files, run programs, and use the system. After power-up, the kernel is started, the kernel space is activated, hardware is abstracted, hardware parameters are initialized, virtual memory, a scheduler, signal and inter-process communication (IPC) are operated and maintained. After the kernel is started, shell and user application programs are loaded again. The application program is compiled into machine code after being started to form a process.

Referring to FIG. 4, in some embodiments, the system is divided into four layers, from top to bottom, an application layer (referred to as an "application layer"), an application framework layer (Application Framework layer) (referred to as a "framework layer"), a An Zhuoyun row (Android run) and a system library layer (referred to as a "system runtime layer"), and a kernel layer, respectively.

In some embodiments, at least one application program is running in the application program layer, and these application programs may be a Window (Window) program of an operating system, a system setting program, a clock program, a camera application, and the like; and may be an application program developed by a third party developer, such as a hi-see program, a K-song program, a magic mirror program, etc. In particular implementations, the application packages in the application layer are not limited to the above examples, and may actually include other application packages, which are not limited in this embodiment of the present application.

The framework layer provides an application programming interface (application programming interface, API) and programming framework for application programs of the application layer. The application framework layer includes a number of predefined functions. The application framework layer corresponds to a processing center that decides to let the applications in the application layer act. An application program can access resources in a system and acquire services of the system in execution through an API interface

As shown in fig. 4, the application framework layer in the embodiment of the present application includes a manager (manager), 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 to interact with all activities that are running in the system; a Location Manager (Location Manager) is used to provide system services or applications with access to system Location services; a Package Manager (Package Manager) for retrieving various information about an application Package currently installed on the device; a notification manager (Notification Manager) for controlling the display and clearing of notification messages; a Window Manager (Window Manager) is used to manage bracketing icons, windows, toolbars, wallpaper, and desktop components on the user interface.

In some embodiments, the activity manager is to: the lifecycle of each application program is managed, as well as the usual navigation rollback functions, such as controlling the exit of the application program (including switching the currently displayed user interface in the display window to the system desktop), opening, backing (including switching the currently displayed user interface in the display window to the previous user interface of the currently displayed user interface), etc.

In some embodiments, the window manager is configured to manage all window procedures, such as obtaining a display screen size, determining whether there is a status bar, locking the screen, intercepting the screen, controlling display window changes (e.g., scaling the display window down, dithering, distorting, etc.), and so on.

In some embodiments, the system runtime layer provides support for the upper layer, the framework layer, and when the framework layer is in use, the android operating system runs the C/C++ libraries contained 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 kernel layer contains at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (e.g., fingerprint sensor, temperature sensor, touch sensor, pressure sensor, etc.), and the like.

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

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

In some embodiments, taking a magic mirror application (photographing application) as an example, when the remote control receiving device receives an input operation of the remote control, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the input operation into the original input event (including the value of the input operation, the timestamp of the input operation, etc.). The original input event is stored at the kernel layer. The application program framework layer acquires 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 takes the input operation as a confirmation operation, wherein 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, the magic mirror application is started, and further, a camera driver is started by calling the kernel layer, so that a still image or video is captured through a 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) acted on a display screen by a user, 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 (e.g., multi-window mode) and window position and size corresponding to the input operation are set by the activity manager of the application framework layer. And window management of the application framework layer draws a window according to the setting of the activity manager, then the drawn window data is sent to a display driver of the kernel layer, and the display driver displays application interfaces corresponding to the window data in different display areas of the display screen.

In some embodiments, as shown in fig. 5, the application layer contains at least one icon control that the application can display in the display, such as: 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 inputs from cable television, radio broadcast, 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, the video on demand application may provide video from different storage sources. Unlike live television applications, video-on-demand provides video displays from some storage sources. For example, video-on-demand may come from the server side of cloud storage, from a local hard disk storage containing stored video programs.

In some embodiments, the media center application may provide various multimedia content playing applications. For example, a media center may be a different service than live television or video on demand, and a user may access various images or audio through a media center application.

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

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in detail below with reference to the accompanying drawings and specific embodiments.

The following describes a legal statement content display method provided in an embodiment of the present application:

in a first aspect, referring to fig. 6, a flow diagram of a legal declaration content presentation method according to some embodiments is illustratively shown in fig. 6. The process may include the steps of:

step 101, acquiring a legal document request triggered by a user and used for showing and viewing legal statement content.

In this step, in order to guarantee privacy of the user, at the display device, such as a smart tv, legal statement content of a system level is provided. Legal declaration content may also be different for different regional areas, where a regional area is an area to which different countries belong; illustratively, the legal requirements content of north america is different from the legal requirements of asia. The legal declaration contents published by different countries belonging to the same regional area are different, and the legal declaration contents of the country a and the country B are different, and the legal declaration contents of the country a and the country C are different. Meanwhile, legal declaration contents of the language descriptions corresponding to different language versions are different, and for the same legal declaration content, for example, legal declaration content of English version, invention declaration content of German version and legal declaration content of French version are provided. But the legal declaration content of each of the different language versions is substantially the same for the same country.

Step 102, analyzing the legal document request to obtain identification information for representing the identity and the position of the display device, after analyzing the identification information, loading a pre-configured index table and displaying a selectable language list matched with the identification information to a user.

In this step, the identification information carried by the legal document request may include a brand identifier, a regional area, and a country belonging to each regional area, where, for the brand identifier, for example, the brand identifier may be a halimasch or an ericsson. For the region area and the countries belonging to each region area, for the region area such as asia, the countries belonging to asia are china, korea and japan.

In this step, a corresponding index table is created for the country region supported by the display device and stored in a registration profile dedicated for storage. A separate list of selectable languages is defined for each country. As an embodiment, the index table may be configured with an identification value corresponding to the brand identification, a region value corresponding to the region area, and a country value corresponding to the region area. Based on the above, the selectable language list in the index table is associated with the identification information, and after the identification information is determined, the selectable language list matched with the identification information can be selected from the index table. As another example, a language setting value (or referred to as a code identifier) of a second preset digit, which may be 4 digits, may be defined in the selectable language list to be expressed. The sequence of the 4 digits is an identification value-regional value-national value-language value, if the identification value of the sea letter is 1, the regional value is 2, the national value is 3, and the language value is 4, the finally generated language set value is 1234. Legal declaration content representing a chinese version of a corresponding chinese version of a letter brand located in an asian region. The language setting value is the searching rule set in the embodiment, so that legal statement content matched with the language setting value can be found according to the language setting value.

As an embodiment, the implementation of loading the preconfigured index table in the implementation step 102 and presenting the selectable language list matched with the identification information to the user may include the following steps a to D:

and step A, searching the country from the identification information.

The identification information contains a country indicating the location of the display device.

And B, loading a pre-configured index table and displaying a list of selectable languages matched with the country to a user.

Legal declaration contents belonging to different countries may be different or the same, but legal declaration contents corresponding to the same country may have legal declaration contents of different language versions, so that users using different languages can see legal declaration contents belonging to own language as much as possible, and good experience effect is brought to the users.

Step 103, the language selected by the user from the selectable language list is obtained, legal statement content matched with the language version of the language is searched from the local according to the identification information, and the legal statement content is displayed.

In this step, after the user selects a language from the selectable language list, the display device may acquire the language selected by the user, where the language may be english or french.

As an embodiment, as shown in fig. 7, the above identification information may further include a region where a country is located, and on this basis, searching, in step 103, legal statement content matching with a language version to which the language belongs according to the identification information may include the following steps 1031 to 1032:

step 1031, generating information to be matched according to the identification information and the language.

If the identification information includes a country and a region to which the country belongs, the country, and a language selected by the user may be generated as one piece of information to be matched.

For example, if the identification information includes asia and china belonging to asia, the language selected by the user is chinese, and the information to be matched is asia, chinese, and chinese.

As one example, the identification information may further include brand identifiers, and different brand identifiers may also correspond to different legal requirements.

Based on the above embodiments, the information to be matched includes brand identification, regional area, and country. The relationship among the brand identity, the region area and the country is the country contained in the region area using the brand identity.

For example, if the identification information includes sea letter, asia and chinese, the language selected by the user is chinese, the information to be matched is sea letter, asia, chinese and chinese.

Step 1032, searching whether legal statement content matched with the information to be matched exists or not from the local; and if so, presenting legal statement content matched with the language version to which the language belongs to the user.

In the step, legal statement content matched with the identification information and the language contained in the information to be matched is searched from the local.

For example, if the information to be matched includes sea letter, asia, china and chinese, a legal invention content of a chinese version and conforming to chinese law is locally matched.

Therefore, by the technical scheme provided by the embodiment, legal statement content of the language version selected by the user and the country where the display equipment is located can be obtained in a prepared mode, so that errors of the legal statement content are further avoided, and meanwhile, good experience effects can be brought to the user.

As an embodiment, as shown in fig. 7, based on the above embodiment, after searching whether there is legal statement content matching with the information to be matched from the local, if not, steps 1033 to 1037 may be further performed:

step 1033, searching for whether legal statement content matched with the country exists in the local area; if so, step 1034 is performed, and if not, step 1035 is performed.

And step 1034, displaying legal declaration content with highest language version priority according to legal declaration content corresponding to the country.

In this step, language setting rules may be set for language versions, the language setting rules being rules that are ordered according to priorities set correspondingly to different languages.

One country can correspond to legal declaration contents of language versions of multiple languages, and based on the legal declaration contents, legal declaration contents with highest priority can be displayed.

In this embodiment, legal declaration contents of different language versions have been set with priority in advance, for example: the legal declaration contents corresponding to China are legal declaration contents in three language versions, namely, the legal declaration contents in Chinese version, the legal declaration contents in English version, the legal declaration contents in first priority, the legal declaration contents in German version, and the priority of the legal declaration contents in German version. If the legal declaration content of the Russian version is selected by the user, the legal declaration content corresponding to the Russian version is not found from the legal declaration content of the language version corresponding to China, and the Chinese legal declaration content display with the highest priority is found from the legal declaration content of the remaining three language versions.

As an example, the priority may be expressed using a language setting.

For example, if the language setting value corresponding to english is XX1, the language setting value corresponding to chinese is XX2, and the language setting value corresponding to french is XX3, the ordering of english, chinese and french is XX1, XX2, and XX3 in sequence. If the user selects russian from the selectable language list, but legal statement content matched with the version of the language to which the russian belongs cannot be found in the local area, english can be preferentially selected according to the ranking sequence of the language setting values corresponding to the english.

In this embodiment, the language preset rules in each country region are independent and do not affect each other; the preset rule does not depend on whether the actual language file exists, so that the combination, the change and the addition of the language file can be independently carried out and are not influenced by indexes. Thus, when the country region is updated, undefined country region values in the index table may be increased, and at this time, matching search is performed according to the general region rule to adapt to file matching during system updating.

Step 1035, searching for whether legal statement content matched with the regional area exists in the local area; if so, step 1036 is performed, and if not, step 1037 is performed.

If the legal declaration content of the country does not exist in the local area, which means that the legal declaration content issued by the country is not stored in the display device, the legal declaration content corresponding to the regional area is searched from the regional area of the country.

And step 1036, displaying legal declaration content with highest language version priority according to legal declaration content corresponding to the regional area.

One regional area can correspond to legal statement contents of language versions of multiple languages, and based on the legal statement contents, legal statement contents with highest priority can be displayed.

The language versions used by the legal declaration contents corresponding to the same region also have priority, and the legal declaration content of the language version with the highest priority is displayed.

Step 1027, displaying legal declaration content with highest language version priority according to legal declaration content corresponding to the brand identification.

If the corresponding legal statement content cannot be found in the region and the country of the position where the display device is located, searching the legal statement content according to the brand identification.

And one brand identifier corresponds to a plurality of legal declaration contents, and the legal declaration contents with the highest priority are displayed.

Therefore, through the technical scheme provided by the embodiment of the application, legal statement contents can be orderly and accurately displayed according to different brand marks, different areas, different countries and different languages, so that legal statement content display errors are further avoided, and the experience effect of a user is improved.

In practical application, there may be multiple countries or languages with the same legal declaration content, and in one embodiment of the present application, for each brand identity, if a target area using the same language and using the same legal declaration content exists in an area using the identity brand, storing a piece of legal declaration content shared by the target area locally; if a region area using the identified brand does not have a target region area having a language and using the same legal contents, for each region area, if the region area has a target country using the same language and using the same legal contents, a share of legal contents common to the target country is locally saved.

Based on the above analysis, it can be known that the language preset rules (the setting of the language version priority) of each country and the region to which the country belongs are independent and do not affect each other; the preset rule does not depend on whether an actual language file exists, so that the combination, the change and the addition of legal statement contents corresponding to the language version can be independently carried out and are not influenced by the index of information to be matched. Thus, when the country or region is updated, the undefined country region value in the index table may be increased, and at this time, a matching search is performed according to the general region rule to adapt to the file matching during the system update.

Therefore, in the technical scheme provided by the embodiment of the application, the search rule set by the preconfigured index table and legal statement content are mutually independent, when legal statement content is searched, after identification information is analyzed from a legal document request triggered by a user, based on the search rule introduced by the application, the preconfigured index table is loaded first and a selectable language list matched with the identification information is displayed for the user, so that a language selected by the user from the selectable language list is obtained, legal statement content matched with a language version to which the language belongs is searched locally according to the identification information and displayed, and even if the index table is changed and the legal statement content stored locally is changed, the legal statement content is not affected, and the legal statement content is not displayed due to the change of the index table or the legal statement content.

The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

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

Claims

1. A display device, characterized by comprising:

a display;

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

acquiring a legal document request triggered by a user and used for showing and viewing legal statement content, and analyzing the legal document request to obtain identification information used for showing the identity and the position of the display equipment, wherein the identification information comprises a country, a regional area where the country is located and a brand identification showing the identity;

after the identification information is analyzed, the country is found out from the identification information;

loading a pre-configured index table, displaying a selectable language list matched with the country to a user, and acquiring a language selected by the user from the selectable language list;

Generating information to be matched according to the identification information and the language;

searching whether legal statement content matched with the information to be matched exists or not from the local;

if so, showing legal statement content matched with the language version to which the language belongs to the user;

if not, searching for whether legal statement content matched with the country exists in the local area;

if so, displaying legal declaration content with highest language version priority according to legal declaration content corresponding to the country;

if not, searching whether legal statement contents matched with the regional area exist in the local area;

if so, displaying legal declaration content with highest language version priority according to legal declaration content corresponding to the regional area;

and if the legal statement content does not exist, displaying the legal statement content with the highest language version priority according to the legal statement content corresponding to the brand identification.

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

for each brand identity, if a target area region using the same language and using the same legal claim content exists in an area region using the brand identity, storing a share of legal claim content shared by the target area region locally; if a region area using the brand identity does not have a target region area using the same language and using the same legal contents, for each region area, if the region area has a target country using the same language and using the same legal contents, a share of legal contents common to the target country is locally saved.

3. A legal statement content presentation method, said method comprising:

analyzing the legal document request to obtain identification information for representing the identity and the position of the display device, wherein the identification information comprises a country, a regional area where the country is located and a brand identification for representing the identity;

loading a pre-configured index table, displaying a selectable language list matched with the country to a user, acquiring a language selected by the user from the selectable language list, and generating information to be matched according to the identification information and the language;

4. A method according to claim 3, characterized in that the method is preceded by the further step of: