CN112291598A - Display equipment function control method and display equipment - Google Patents
Display equipment function control method and display equipment Download PDFInfo
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Abstract
The application discloses a display device function control method and a display device, which are used for starting or closing the work of self-contained adjusting function operation in the display device when receiving an instruction input from the outside through a function control menu, and quickly synchronizing the function configuration in the display device to other connected display devices in the area. The method comprises the following steps: displaying a configured function control menu for controlling the on or off of the operation of the self-contained adjusting function in the display equipment; receiving a first control instruction input externally through a function control menu, wherein the first control instruction at least comprises a first function set in display equipment and a control operation corresponding to the first function, and controlling to open or close and adjust the operation of the first function according to the first control instruction; and determining other connected display equipment in the designated area, and synchronously sending the first control instruction to the other display equipment.
Description
Technical Field
The present application relates to the field of internet technologies, and in particular, to a display device and a method for controlling functions of the display device.
Background
Some public places such as shopping malls, airports, restaurants, etc. use display devices to continuously play fixed content, all of which are controlled in a one-to-many manner within an area. In such a one-to-many control mode, the operation of the adjustment function in the display device is fixed, and only the operation of the function in the display device can be adjusted, and the operation of the adjustment function in the display device cannot be controlled according to actual requirements.
Disclosure of Invention
The application discloses a display equipment function control method and display equipment, which are used for realizing the operation of controlling the on or off of a self-contained adjusting function in the display equipment by a user through the display equipment.
According to a first aspect of embodiments of the present application, there is provided a display apparatus including:
a display;
a controller coupled to the display, comprising at least: the menu display module, the function control module and the function synchronization module; wherein the content of the first and second substances,
the menu display module is used for displaying a configured function control menu for controlling the on or off of the operation of the self-contained adjusting function in the display equipment through the display;
the function control module is used for receiving a first control instruction input from the outside through a function control menu, wherein the first control instruction at least comprises a first function set in the display equipment and a control operation corresponding to the first function, and the operation of adjusting the first function is controlled to be turned on or turned off according to the first control instruction;
and the function synchronization module is used for determining other connected display equipment in the designated area and sending the first control instruction to the other display equipment.
According to a second aspect of embodiments of the present application, there is provided a display device function control method including:
displaying a configured function control menu for controlling the on or off of the operation of the self-contained adjusting function in the display equipment;
receiving a first control instruction input externally through a function control menu, wherein the first control instruction at least comprises a first function set in display equipment and a control operation corresponding to the first function, and controlling to open or close and adjust the operation of the first function according to the first control instruction;
and determining other connected display equipment in the designated area, and sending the first control instruction to the other display equipment.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
as can be seen from the foregoing technical solutions, in the solutions provided in the embodiments of the present application, when an instruction input from the outside through the function control menu is received, the operation of the self-contained adjustment function in the display device may be turned on or turned off, and when the instruction is received, other display devices connected to the network device in the same area are determined, and the instruction is sent to the other network devices, so that the function configuration in the display device is quickly synchronized to the other display devices in the area.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments consistent with the present application and together with the application, serve to explain the principles of the application.
Fig. 1A is a schematic diagram illustrating an operation scenario between the display device 200 and the control apparatus 100;
fig. 1B is a block diagram schematically illustrating a configuration of the control apparatus 100 in fig. 1A;
fig. 1C is a block diagram schematically illustrating a configuration of the display device 200 in fig. 1A;
FIG. 1D is a block diagram illustrating an architectural configuration of an operating system in memory of display device 200;
fig. 2A is a block diagram illustrating an apparatus provided by an embodiment of the present application;
a flow chart of a method provided by an embodiment of the present application is illustrated in fig. 2B;
FIG. 2C is a diagram illustrating an exemplary system architecture in which embodiments of the present application may be implemented;
FIG. 3 is a diagram illustrating an example function control menu provided by an embodiment of the present application;
fig. 4 is a schematic flowchart of a display device receiving an instruction input by control software according to an embodiment of the present application.
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 making any inventive step, are within the scope of protection of the present application. 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 this application 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 noted (Unless thermally induced). It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.
In order to facilitate understanding of the embodiments provided in the present application, the following first describes the structure of the display device and the interaction process between the display device and the control device:
fig. 1A is a schematic diagram illustrating an operation scenario between the display device 200 and the control apparatus 100. As shown in fig. 1A, the control apparatus 100 and the display device 200 may communicate with each other in a wired or wireless manner.
Among them, the control apparatus 100 is configured to control the display device 200, which may receive an operation instruction input by a user and convert the operation instruction into an instruction recognizable and responsive by the display device 200, serving as an intermediary for interaction between the user and the display device 200. Such as: the user operates the channel up/down key on the control device 100, and the display device 200 responds to the channel up/down operation.
The control device 100 may be a remote controller 100A, which includes infrared protocol communication or bluetooth protocol communication, and other short-distance communication methods, etc. to control the display apparatus 200 in a wireless or other wired manner. The user may input a user instruction through a key on a remote controller, voice input, control panel input, etc., to control the display apparatus 200. Such as: the user can input a corresponding control command through a volume up/down key, a channel control key, up/down/left/right moving keys, a voice input key, a menu key, a power on/off key, etc. on the remote controller, to implement the function of controlling the display device 200.
The control device 100 may also be an intelligent device, such as a mobile terminal 100B, a tablet computer, a notebook computer, and the like. For example, the display device 200 is controlled using an application program running on the smart device. The application program may provide various controls to a user through an intuitive User Interface (UI) on a screen associated with the smart device through configuration.
For example, the mobile terminal 100B may install a software application with the display device 200 to implement connection communication through a network communication protocol for the purpose of one-to-one control operation and data communication. Such as: the mobile terminal 100B may be caused to establish a control instruction protocol with the display device 200 to implement the functions of the physical keys as arranged in the remote control 100A by operating various function keys or virtual buttons of the user interface provided on the mobile terminal 100B. The audio and video content displayed on the mobile terminal 100B may also be transmitted to the display device 200, so as to implement a synchronous display function.
The display apparatus 200 may be implemented as a television, and may provide an intelligent network television function of a broadcast receiving television function as well as a computer support function. Examples of the display device include a digital television, a web television, a smart television, an Internet Protocol Television (IPTV), and the like.
The display device 200 may be a liquid crystal display, an organic light emitting display, a projection display device. The specific display device type, size, resolution, etc. are not limited.
The display apparatus 200 also performs data communication with the server 300 through various communication means. Here, the display apparatus 200 may be allowed to be communicatively connected through a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 300 may provide various contents and interactions to the display apparatus 200. By way of example, the display device 200 may send and receive information such as: receiving Electronic Program Guide (EPG) data, receiving software program updates, or accessing a remotely stored digital media library. The servers 300 may be a group or groups of servers, and may be one or more types of servers. Other web service contents such as a video on demand and an advertisement service are provided through the server 300.
Fig. 1B is a block diagram illustrating the configuration of the control device 100. As shown in fig. 1B, the control device 100 includes a controller 110, a memory 120, a communicator 130, a user input interface 140, an output interface 150, and a power supply 160.
The controller 110 includes a Random Access Memory (RAM)111, a Read Only Memory (ROM)112, a processor 113, a communication interface, and a communication bus. The controller 110 is used to control the operation of the control device 100, as well as the internal components of the communication cooperation, external and internal data processing functions.
Illustratively, when an interaction of a user pressing a key disposed on the remote controller 100A or an interaction of touching a touch panel disposed on the remote controller 100A is detected, the controller 110 may control to generate a signal corresponding to the detected interaction and transmit the signal to the display device 200.
And a memory 120 for storing various operation programs, data and applications for driving and controlling the control apparatus 100 under the control of the controller 110. The memory 120 may store various control signal commands input by a user.
The communicator 130 enables communication of control signals and data signals with the display apparatus 200 under the control of the controller 110. Such as: the control apparatus 100 transmits a control signal (e.g., a touch signal or a button signal) to the display device 200 via the communicator 130, and the control apparatus 100 may receive the signal transmitted by the display device 200 via the communicator 130. The communicator 130 may include an infrared signal interface 131 and a radio frequency signal interface 132. For example: when the infrared signal interface is used, the user input instruction needs to be converted into an infrared control signal according to an infrared control protocol, and the infrared control signal is sent to the display device 200 through the infrared sending module. The following steps are repeated: when the rf signal interface is used, a user input command needs to be converted into a digital signal, and then the digital signal is modulated according to the rf control signal modulation protocol and then transmitted to the display device 200 through the rf transmitting terminal.
The user input interface 140 may include at least one of a microphone 141, a touch pad 142, a sensor 143, a key 144, and the like, so that a user can input a user instruction regarding controlling the display apparatus 200 to the control apparatus 100 through voice, touch, gesture, press, and the like.
The output interface 150 outputs a user instruction received by the user input interface 140 to the display apparatus 200, or outputs an image or voice signal received by the display apparatus 200. Here, the output interface 150 may include an LED interface 151, a vibration interface 152 generating vibration, a sound output interface 153 outputting sound, a display 154 outputting an image, and the like. For example, the remote controller 100A may receive an output signal such as audio, video, or data from the output interface 150, and display the output signal in the form of an image on the display 154, in the form of audio on the sound output interface 153, or in the form of vibration on the vibration interface 152.
And a power supply 160 for providing operation power support for each element of the control device 100 under the control of the controller 110. In the form of a battery and associated control circuitry.
A hardware configuration block diagram of the display device 200 is exemplarily illustrated in fig. 1C. As shown in fig. 1C, the display apparatus 200 may further include a tuner demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a memory 260, a user interface 265, a video processor 270, a display 275, an audio processor 280, an audio input interface 285, and a power supply 290.
The tuner demodulator 210 receives the broadcast television signal in a wired or wireless manner, may perform modulation and demodulation processing such as amplification, mixing, and resonance, and is configured to demodulate, from a plurality of wireless or wired broadcast television signals, an audio/video signal carried in a frequency of a television channel selected by a user, and additional information (e.g., EPG data).
The tuner demodulator 210 is responsive to the user selected frequency of the television channel and the television signal carried by the frequency, as selected by the user and controlled by the controller 250.
The tuner demodulator 210 can receive a television signal in various ways according to the broadcasting system of the television signal, such as: terrestrial broadcasting, cable broadcasting, satellite broadcasting, internet broadcasting, or the like; and according to different modulation types, a digital modulation mode or an analog modulation mode can be adopted; and can demodulate the analog signal and the digital signal according to the different kinds of the received television signals.
In other exemplary embodiments, the tuning demodulator 210 may also be in an external device, such as an external set-top box. In this way, the set-top box outputs a television signal after modulation and demodulation, and inputs the television signal into the display apparatus 200 through the external device interface 240.
The communicator 220 is a component for communicating with an external device or an external server according to various communication protocol types. For example, the display apparatus 200 may transmit content data to an external apparatus connected via the communicator 220, or browse and download content data from an external apparatus connected via the communicator 220. The communicator 220 may include a network communication protocol module or a near field communication protocol module, such as a WIFI module 221, a bluetooth communication protocol module 222, and a wired ethernet communication protocol module 223, so that the communicator 220 may receive a control signal of the control device 100 according to the control of the controller 250 and implement the control signal as a WIFI signal, a bluetooth signal, a radio frequency signal, and the like.
The detector 230 is a component of the display apparatus 200 for collecting signals of an external environment or interaction with the outside. The detector 230 may include an image collector 231, such as a camera, a video camera, etc., which may be used to collect external environment scenes to adaptively change the display parameters of the display device 200; and the function of acquiring the attribute of the user or interacting gestures with the user so as to realize the interaction between the display equipment and the user. A light receiver 232 may also be included to collect ambient light intensity to adapt to changes in display parameters of the display device 200, etc.
In some other exemplary embodiments, the detector 230 may further include a temperature sensor, such as by sensing an ambient temperature, and the display device 200 may adaptively adjust a display color temperature of the image. For example, when the temperature is higher, the display apparatus 200 may be adjusted to display a color temperature of an image that is cooler; when the temperature is lower, the display device 200 may be adjusted to display a warmer color temperature of the image.
In some other exemplary embodiments, the detector 230, which may further include a sound collector, such as a microphone, may be configured to receive a sound of a user, such as a voice signal of a control instruction of the user to control the display device 200; alternatively, ambient sounds may be collected that identify the type of ambient scene, enabling the display device 200 to adapt to ambient noise.
The external device interface 240 is a component for providing the controller 210 to control data transmission between the display apparatus 200 and an external apparatus. The external device interface 240 may be connected to an external apparatus such as a set-top box, a game device, a notebook computer, etc. in a wired/wireless manner, and may receive data such as a video signal (e.g., moving image), an audio signal (e.g., music), additional information (e.g., EPG), etc. of the external apparatus.
The external device interface 240 may include: a High Definition Multimedia Interface (HDMI) terminal 241, a Composite Video Blanking Sync (CVBS) terminal 242, an analog or digital Component terminal 243, a Universal Serial Bus (USB) terminal 244, a Component terminal (not shown), a red, green, blue (RGB) terminal (not shown), and the like.
The controller 250 controls the operation of the display device 200 and responds to the operation of the user by running various software control programs (such as an operating system and various application programs) stored on the memory 260.
As shown in fig. 1C, the controller 250 includes a Random Access Memory (RAM)251, a Read Only Memory (ROM)252, a graphics processor 253, a CPU processor 254, a communication interface 255, and a communication bus 256. The RAM251, the ROM252, the graphic processor 253, and the CPU processor 254 are connected to each other through a communication bus 256 through a communication interface 255.
The ROM252 stores various system boot instructions. When the display apparatus 200 starts power-on upon receiving the power-on signal, the CPU processor 254 executes a system boot instruction in the ROM252, copies the operating system stored in the memory 260 to the RAM251, and starts running the boot operating system. After the start of the operating system is completed, the CPU processor 254 copies the various application programs in the memory 260 to the RAM251 and then starts running and starting the various application programs.
A graphic processor 253 for generating screen images of various graphic objects such as icons, images, and operation menus. The graphic processor 253 may include an operator for performing an operation by receiving various interactive instructions input by a user, and further displaying various objects according to display attributes; and a renderer for generating various objects based on the operator and displaying the rendered result on the display 275.
A CPU processor 254 for executing operating system and application program instructions stored in memory 260. And according to the received user input instruction, processing of various application programs, data and contents is executed so as to finally display and play various audio-video contents.
In some example embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include one main processor and a plurality of or one sub-processor. A main processor for performing some initialization operations of the display apparatus 200 in the display apparatus preload mode and/or operations of displaying a screen in the normal mode. A plurality of or one sub-processor for performing an operation in a state of a standby mode or the like of the display apparatus.
The communication interface 255 may include a first interface to an nth interface. These interfaces may be network interfaces that are connected to external devices via a network.
The controller 250 may control the overall operation of the display apparatus 200. For example: in response to receiving a user input command for selecting a GUI object displayed on the display 275, the controller 250 may perform an operation related to the object selected by the user input command.
Where the object may be any one of the selectable objects, such as a hyperlink or an icon. The operation related to the selected object is, for example, an operation of displaying a link to a hyperlink page, document, image, or the like, or an operation of executing a program corresponding to an icon. The user input command for selecting the GUI object may be a command input through various input means (e.g., a mouse, a keyboard, a touch panel, etc.) connected to the display apparatus 200 or a voice command corresponding to a user uttering voice.
A memory 260 for storing various types of data, software programs, or applications for driving and controlling the operation of the display device 200. The memory 260 may include volatile and/or nonvolatile memory. And the term "memory" includes the memory 260, the RAM251 and the ROM252 of the controller 250, or a memory card in the display device 200.
In some embodiments, the memory 260 is specifically used for storing an operating program for driving the controller 250 of the display device 200; storing various application programs built in the display apparatus 200 and downloaded by a user from an external apparatus; data such as visual effect images for configuring various GUIs provided by the display 275, various objects related to the GUIs, and selectors for selecting GUI objects are stored.
In some embodiments, the memory 260 is specifically configured to store drivers and related data for the tuner demodulator 210, the communicator 220, the detector 230, the external device interface 240, the video processor 270, the display 275, the audio processor 280, and the like, external data (e.g., audio-visual data) received from the external device interface, or user data (e.g., key information, voice information, touch information, and the like) received from the user interface.
In some embodiments, memory 260 specifically stores software and/or programs representing an Operating System (OS), which may include, for example: a kernel, middleware, an Application Programming Interface (API), and/or an application program. Illustratively, the kernel may control or manage system resources, as well as functions implemented by other programs (e.g., the middleware, APIs, or applications); at the same time, the kernel may provide an interface to allow middleware, APIs, or applications to access the controller to enable control or management of system resources.
A block diagram of the architectural configuration of the operating system in the memory of the display device 200 is illustrated in fig. 1D. The operating system architecture comprises an application layer, a middleware layer and a kernel layer from top to bottom.
The application layer, the application programs built in the system and the non-system-level application programs belong to the application layer and are responsible for direct interaction with users. The application layer may include a plurality of applications such as NETFLIX applications, setup applications, media center applications, and the like. These applications may be implemented as Web applications that execute based on a WebKit engine, and in particular may be developed and executed based on HTML, Cascading Style Sheets (CSS), and JavaScript.
Here, HTML, which is called HyperText Markup Language (HyperText Markup Language), is a standard Markup Language for creating web pages, and describes the web pages by Markup tags, where the HTML tags are used to describe characters, graphics, animation, sound, tables, links, etc., and a browser reads an HTML document, interprets the content of the tags in the document, and displays the content in the form of web pages.
CSS, known as Cascading Style Sheets (Cascading Style Sheets), is a computer language used to represent the Style of HTML documents, and may be used to define Style structures, such as fonts, colors, locations, etc. The CSS style can be directly stored in the HTML webpage or a separate style file, so that the style in the webpage can be controlled.
JavaScript, a language applied to Web page programming, can be inserted into an HTML page and interpreted and executed by a browser. The interaction logic of the Web application is realized by JavaScript. The JavaScript can package a JavaScript extension interface through a browser, realize the communication with the kernel layer,
the middleware layer may provide some standardized interfaces to support the operation of various environments and systems. For example, the middleware layer may be implemented as multimedia and hypermedia information coding experts group (MHEG) middleware related to data broadcasting, DLNA middleware which is middleware related to communication with an external device, middleware which provides a browser environment in which each application program in the display device operates, and the like.
The kernel layer provides core system services, such as: file management, memory management, process management, network management, system security authority management and the like. The kernel layer may be implemented as a kernel based on various operating systems, for example, a kernel based on the Linux operating system.
The kernel layer also provides communication between system software and hardware, and provides device driver services for various hardware, such as: provide display driver for the display, provide camera driver for the camera, provide button driver for the remote controller, provide wiFi driver for the WIFI module, provide audio driver for audio output interface, provide power management drive for Power Management (PM) module etc..
A user interface 265 receives various user interactions. Specifically, it is used to transmit an input signal of a user to the controller 250 or transmit an output signal from the controller 250 to the user. For example, the remote controller 100A may transmit an input signal, such as a power switch signal, a channel selection signal, a volume adjustment signal, etc., input by the user to the user interface 265, and then the input signal is transferred to the controller 250 through the user interface 265; alternatively, the remote controller 100A may receive an output signal such as audio, video, or data output from the user interface 265 via the controller 250, and display the received output signal or output the received output signal in audio or vibration form.
In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on the display 275, and the user interface 265 receives the user input commands through the GUI. Specifically, the user interface 265 may receive user input commands for controlling the position of a selector in the GUI to select different objects or items.
Alternatively, the user may input a user command by inputting a specific sound or gesture, and the user interface 265 receives the user input command by recognizing the sound or gesture through the sensor.
The video processor 270 is configured to receive an external video signal, and perform video data processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to a standard codec protocol of the input signal, so as to obtain a video signal that is directly displayed or played on the display 275.
Illustratively, the video processor 270 includes a demultiplexing module, a video decoding module, an image synthesizing module, a frame rate conversion module, a display formatting module, and the like.
The demultiplexing module is configured to demultiplex an input audio/video data stream, where, for example, an input MPEG-2 stream (based on a compression standard of a digital storage media moving image and voice), the demultiplexing module demultiplexes the input audio/video data stream into a video signal and an audio signal.
And the video decoding module is used for processing the video signal after demultiplexing, including decoding, scaling and the like.
And the image synthesis module is used for carrying out superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphic generator so as to generate an image signal for display.
The frame rate conversion module is configured to convert a frame rate of an input video, for example, convert a frame rate of an input 60Hz video into a frame rate of 120Hz or 240Hz, where a common format is implemented by using, for example, an interpolation frame method.
And a display formatting module for converting the signal output by the frame rate conversion module into a signal conforming to a display format of a display, such as converting the format of the signal output by the frame rate conversion module to output an RGB data signal.
And a display 275 for receiving the image signal from the output of the video processor 270 and displaying video, images and menu manipulation interfaces. For example, the display may display video from a broadcast signal received by the tuner demodulator 210, may display video input from the communicator 220 or the external device interface 240, and may display an image stored in the memory 260. The display 275, while displaying a user manipulation interface UI generated in the display apparatus 200 and used to control the display apparatus 200.
And, the display 275 may include a display screen assembly for presenting a picture and a driving assembly for driving the display of an image. Alternatively, a projection device and projection screen may be included, provided display 275 is a projection display.
The audio processor 280 is configured to receive an external audio signal, decompress and decode the received audio signal according to a standard codec protocol of the input signal, and perform audio data processing such as noise reduction, digital-to-analog conversion, and amplification processing to obtain an audio signal that can be played by the speaker 286.
Illustratively, audio processor 280 may support various audio formats. Such as MPEG-2, MPEG-4, Advanced Audio Coding (AAC), high efficiency AAC (HE-AAC), and the like.
In other exemplary embodiments, video processor 270 may comprise one or more chips. Audio processor 280 may also comprise one or more chips.
And, in other exemplary embodiments, the video processor 270 and the audio processor 280 may be separate chips or may be integrated with the controller 250 in one or more chips.
And a power supply 290 for supplying power supply support to the display apparatus 200 from the power input from the external power source under the control of the controller 250. The power supply 290 may be a built-in power supply circuit installed inside the display apparatus 200 or may be a power supply installed outside the display apparatus 200.
In order to implement the method provided in the present application, and in conjunction with the display device in fig. 1C, the controller of the display device shown in fig. 2A includes: the device comprises a menu display module, a function control module, a function synchronization module and a function adjusting module. In connection with the controller architecture shown in fig. 2A and the method flow diagram shown in fig. 2B. The flow of the display device function control method may include the steps of:
In a specific implementation, the function control menu is displayed on a display of the display device through a menu display module in the controller. As shown in fig. 3, the right side of the function control menu interface is a first-level menu, the first-level menu includes type information of the function, and the first-level menu in fig. 3 includes a configuration function item, an image control type and a sound control type option. If the function to be controlled is related to the configuration function item, such as a network function, the configuration function item can be found in the first-level menu, and then the second-level menu corresponding to the configuration function item is entered.
The left side of the function control menu interface is provided with a second-level menu, the second-level menu is a menu subordinate to the first-level menu, and each function type information option in the first-level menu comprises a second-level menu. Also taking fig. 3 as an example, the second-level menu includes a specific function sub-item and a control option button under the function type information option, where the control option button includes an on or off option for controlling the adjustment work of turning on or off the corresponding function, for example, after controlling to turn off the brightness adjustment function in the image control class in fig. 3, the brightness of the image in the display device cannot be adjusted any more.
Optionally, the user may enter the second-level menu according to the type information of the function to be controlled (denoted as the first function) in the first-level menu, then find and determine the first function in the second-level menu, and then select to turn on or turn off the operation for adjusting the operation of the first function through the operation option button in the second-level menu. The embodiment is given by way of example only and not limitation.
As an embodiment, step 202 is implemented by a function control module in the controller, where the first instruction may be an instruction input by a user through a function control menu on the display device side through a control device such as a remote controller. Optionally, the corresponding password may be configured when the remote controller is used, so that the user must input the correct password to use the remote controller, and the remote controller is prevented from being used by others at will without permission.
Alternatively, the first instruction may include a first function and control option determined by the user in a second level menu of the function control menus described in step 201.
In this embodiment, the display devices interconnected in the same region may be connected to each other through a serial port or a network port, and the plurality of display devices interconnected in the same region may be connected to the same control terminal through a serial port or a network port, where the control terminal has control software capable of adjusting functions of all the display devices.
The framework between the display devices and the control terminal which are interconnected in the same region is shown in fig. 2C, the display devices are connected through the function synchronization module, and the display devices are connected with the control terminal through the function adjustment module.
During specific implementation, the first instruction may be sent to other display devices through the function synchronization module, so that the other display devices start or close the corresponding work of adjusting function operation according to the first instruction, and synchronization of function configuration of all display devices in the area is achieved.
The flow shown in fig. 2B ends up so far.
In this embodiment of the application, through the process shown in fig. 2B, the function in the display device may be turned on or off by receiving an instruction input in a function control menu in the display device side, and when the instruction is received, other display devices connected to the display device in the same area as the display device are determined, and the instruction is sent to the other network devices to implement fast synchronization of the function configuration in the display device to the other display devices in the area.
The following describes a process after receiving a second control instruction sent by another display device in the present application:
the process should include the following steps, denoted as step a:
step a: and receiving a second control instruction sent from other connected display equipment, wherein the second control instruction at least comprises a second function set in the display equipment and a control operation corresponding to the second function, and controlling to turn on or turn off the operation of adjusting the second function according to the second control instruction.
In this embodiment, the display device receives, through its own function synchronization module, a second control instruction sent by another display device, and analyzes the second control instruction through the function synchronization module, and controls to turn on or off and adjust the operation of the second function according to the second control instruction, so as to implement synchronization with the function configuration in the other display device.
In the above description, for the process after receiving the second control instruction sent by the other display device, the following describes the process executed when the function adjusting module receives the first adjusting instruction sent by the control software in the control terminal:
as shown in fig. 4, the process includes the following steps:
The control software is used for adjusting the operation of all functions of the display device in the target area, and the first adjusting instruction at least comprises a third function and an adjusting operation corresponding to the third function, and the adjusting operation is used for adjusting the operation of the third function.
In this embodiment, the control software is located in the control terminal in the architecture shown in fig. 2C, and is used to adjust the function operations of all the display devices connected in the architecture, that is, the instruction (denoted as the first adjustment instruction) sent by the control software is sent to all the connected display devices. Optionally, the first adjustment instruction is an instruction to adjust the operation of a function (denoted as a third function) included in the instruction, for example, the first adjustment instruction may instruct to turn down the brightness of an image displayed in the display device.
If the work of adjusting the operation of the third function is controlled to be turned on by the display device according to the first control instruction or the second control instruction in the display device in this embodiment, the operation of the third function may be adjusted according to the first adjustment instruction, for example, the brightness of the image displayed in the display device may be reduced according to the first adjustment instruction illustrated in step 401.
If the work of adjusting the operation of the third function in the display device is controlled to be closed by the display device according to the first control instruction or the second control instruction in the embodiment, the first adjustment instruction is not executed. In a specific implementation, if the first adjusting instruction is not executed, a failure message can be returned to the control software.
So far, the processing procedure of the command sent to the control end in the embodiment of the present application is described by the flow shown in fig. 4.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (10)
1. A display device, comprising:
a display;
a controller coupled to the display, comprising at least: the menu display module, the function control module and the function synchronization module; wherein the content of the first and second substances,
the menu display module is used for displaying a configured function control menu for controlling the on or off of the operation of the self-contained adjusting function in the display equipment through the display;
the function control module is used for receiving a first control instruction input from the outside through a function control menu, wherein the first control instruction at least comprises a first function set in the display equipment and a control operation corresponding to the first function, and the operation of adjusting the first function is controlled to be turned on or turned off according to the first control instruction;
and the function synchronization module is used for determining other connected display equipment in the designated area and sending the first control instruction to the other display equipment.
2. The display device according to claim 1, wherein the function control menu includes a first level menu and a second level menu; wherein the content of the first and second substances,
the first-level menu comprises type information of a first function set in the display equipment and is used for indicating to enter a corresponding second-level menu according to the type information of the first function to search the first function;
the second-level menu comprises information of a first function and a control option, the information is used for determining the first function, the control option comprises a first option and a second option, the first option is used for indicating to start the work of adjusting the operation of the first function, and the second option is used for indicating to close the work of adjusting the operation of the first function.
3. The display device according to claim 2, wherein the function control module receives a first control instruction input from outside through a function control menu, and comprises:
a first function and control option determined via an external input in a second level menu of the function control menu is received.
4. The display device of claim 1, wherein the function synchronization module further comprises:
and receiving a second control instruction sent from other connected display equipment, wherein the second control instruction at least comprises a second function set in the display equipment and a control operation corresponding to the second function, and controlling to turn on or turn off the operation of adjusting the second function according to the second control instruction.
5. The display device according to claim 1, wherein the controller further comprises:
the display device comprises a function adjusting module, a display module and a display module, wherein the function adjusting module is used for receiving a first adjusting instruction sent by control software, the control software is used for adjusting the operation of the functions of all display devices in a target area, the first adjusting instruction at least comprises a third function and an adjusting operation corresponding to the third function, and the adjusting operation is used for adjusting the operation of the third function;
and judging whether the work for adjusting the operation of the third function is started in the display equipment, if so, adjusting the operation of the third function according to the first adjusting instruction, and if not, not executing the first adjusting instruction.
6. A function control method of a display device is applied to the display device and comprises the following steps:
displaying a configured function control menu for controlling the on or off of the operation of the self-contained adjusting function in the display equipment;
receiving a first control instruction input externally through a function control menu, wherein the first control instruction at least comprises a first function set in display equipment and a control operation corresponding to the first function, and controlling to open or close and adjust the operation of the first function according to the first control instruction;
and determining other connected display equipment in the designated area, and sending the first control instruction to the other display equipment.
7. The method of claim 6, wherein the function control menus comprise a first level menu and a second level menu; wherein the content of the first and second substances,
the first-level menu comprises type information of a first function set in the display equipment and is used for indicating to enter a corresponding second-level menu according to the type information of the first function to search the first function;
the second-level menu comprises information of a first function and a control option, the information is used for determining the first function, the control option comprises a first option and a second option, the first option is used for indicating to start the work of adjusting the operation of the first function, and the second option is used for indicating to close the work of adjusting the operation of the first function.
8. The method of claim 7, wherein receiving a first control command externally input through a function control menu comprises:
a first function and control option determined via an external input in a second level menu of the function control menu is received.
9. The method of claim 6, further comprising:
and receiving a second control instruction sent from other connected display equipment, wherein the second control instruction at least comprises a second function set in the display equipment and a control operation corresponding to the second function, and controlling to turn on or turn off the operation of adjusting the second function according to the second control instruction.
10. The method of claim 6, further comprising:
receiving a first adjusting instruction sent from control software, wherein the control software is used for adjusting the operation of the functions of all display equipment in a target area, the first adjusting instruction at least comprises a third function and an adjusting operation corresponding to the third function, and the adjusting operation is used for adjusting the operation of the third function;
and judging whether the work for adjusting the operation of the third function is started in the display equipment, if so, adjusting the operation of the third function according to the first adjusting instruction, and if not, not executing the first adjusting instruction.
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Application publication date: 20210129 |