CN113573115B

CN113573115B - Method for determining search characters and display device

Info

Publication number: CN113573115B
Application number: CN202010357096.2A
Authority: CN
Inventors: 秦鹏鹏; 付亚军
Original assignee: Juhaokan Technology Co Ltd
Current assignee: Juhaokan Technology Co Ltd
Filing date: 2020-04-29
Publication date: 2024-04-26
Anticipated expiration: 2040-04-29

Abstract

The application discloses a method for determining search characters and display equipment, and belongs to the field of data processing. In the method, after a search instruction is received and a search page is displayed, an input first instruction is received, wherein the first instruction refers to a confirmation instruction aiming at a target character control triggered by control equipment. When the difference between the current time and the time of the display device for starting to display the search page is larger than the reference response time, displaying the character corresponding to the target character control on the search bar control, and when the difference is smaller than the reference response time, not displaying the character corresponding to the target character control in the search bar control. Therefore, when the first instruction triggered by the user due to the inertia operation is received, the character corresponding to the default position of the selector is prevented from being displayed in the search bar control, the user is prevented from executing other operations to delete the search character, and the efficiency of searching media resources through the display equipment by the user is improved.

Description

Method for determining search characters and display device

Technical Field

The present application relates to the field of data processing, and in particular, to a method and a display device for determining search characters.

Background

Currently, when a user wants to view a video of interest on a display device, the display device may be controlled by a remote control device to display a search page that includes a search bar control and a plurality of character controls. Thereafter, a search character selected from the plurality of character controls may be entered in the search bar control by the remote control device to cause the display device to search for media assets based on the search character in the search bar control.

In the related art, a search control is displayed on a display device, and a user can control a cursor of a remote control device to be placed on the search control and perform a selection operation on a confirmation key on the remote control device. At this time, the display device will receive a confirmation instruction for the search plug-in, based on which the display device may display a search page including a search bar control and a plurality of character controls. And then, the user can control the cursor of the remote control device to move on the plurality of character controls, and a confirmation instruction for the character control corresponding to the current cursor is triggered by executing a selection operation on a confirmation key on the remote control device. When the display device receives a confirmation instruction for the character control corresponding to the current cursor, the character corresponding to the character control corresponding to the current cursor can be displayed in the search bar control.

However, since the user needs to perform a selection operation consecutively a plurality of times through the direction key and the confirm key on the remote control device before the search page is displayed by the display device, the confirm instruction for the search control can be triggered. In this way, after the display device displays the search page, the display device may directly receive the confirmation instruction of the character control corresponding to the current cursor by default because the user's inertial operation may continue to perform the selection operation on the confirmation key with a high probability, and then display the character as a search character in the search bar control, where the search character is highly likely not a character that the user wants to input, so that the user needs to perform other operations to delete the search character, and further the efficiency of searching media resources by the display device is reduced.

Disclosure of Invention

The embodiment of the application provides a method for determining search characters, display equipment and a storage medium, which can be used for solving the problem. The technical scheme is as follows:

in one aspect, there is provided a display apparatus including:

A display configured to display a user interface, wherein the user interface includes a plurality of controls, and wherein the user interface further includes a selector therein indicating that the controls are selected, the selector being configured to move a position of the selector in the user interface in response to a user input to cause selection of a different one of the controls;

A controller in communication with the display screen, the controller configured to perform presenting a user interface:

In response to receiving a search instruction, displaying a search page, wherein the search page comprises a search bar control and a plurality of character controls;

Receiving an input first instruction, wherein the first instruction is a confirmation instruction which is triggered by control equipment and aims at a target character control, and the target character control is one character control in the plurality of character controls;

When the difference between the current time and the time when the display equipment starts to display the search page is larger than the reference response time, displaying the character corresponding to the target character control on the search bar control;

And when the difference value is smaller than the reference response time length, not displaying the character corresponding to the target character control in the search bar control.

In another aspect, a method for determining search characters is provided, and is applied to a display device, the method including:

In another aspect, there is provided a display apparatus including:

displaying a search page, wherein the search page comprises a search bar control and a plurality of character controls;

if a first instruction is detected, determining a difference value between the current time and the time when the display device starts to display the search page, wherein the first instruction is a confirmation instruction which is triggered by the control device and aims at a target character control, and the target character control is one character control in the plurality of character controls;

And if the difference value is smaller than the reference response time length, not displaying the character corresponding to the target character control in the search bar control.

In another aspect, a computer readable storage medium is provided, having stored therein a computer program which, when executed by a processor, implements the steps of the method of determining search characters provided above.

The technical scheme provided by the embodiment of the application has the beneficial effects that at least:

In the application, after the first instruction for the target character control is received, the difference between the current time and the time for starting to display the search page can be determined, when the difference is smaller than the reference response time, the character corresponding to the target character control is not displayed in the search bar control, and when the difference is larger than the reference response time, the character corresponding to the target character control is displayed in the search bar control. Therefore, when the first instruction triggered by the user due to the inertia operation is received, the character corresponding to the default position of the selector when the search page starts to be displayed is prevented from being displayed in the search bar control, the user is prevented from executing other operations to delete the search character, and the efficiency of searching media resources by the user through the display equipment is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an operation scenario between a display device and a control apparatus according to an embodiment of the present application;

fig. 2 is a hardware configuration block diagram of a display device provided by an embodiment of the present application;

fig. 3 is a hardware configuration block diagram of a control device provided in an embodiment of the present application;

fig. 4 is a schematic functional configuration diagram of a display device according to an embodiment of the present application;

fig. 5 is a schematic diagram of software configuration in a display device according to an embodiment of the present application;

FIG. 6 is a flow chart of a method for determining search characters provided by an embodiment of the present application;

FIG. 7 is a schematic view of a main page of a display device according to an embodiment of the present application;

FIG. 8 is a schematic diagram of a search page provided by an embodiment of the present application;

FIG. 9 is a schematic diagram of displaying search characters in a search bar provided by an embodiment of the present application;

FIG. 10 is a schematic diagram of deleting search characters displayed in a search bar provided by an embodiment of the present application;

Fig. 11 is a flowchart of another method for determining search characters according to an embodiment of the present application.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of exemplary embodiments of the present application more apparent, the technical solutions of exemplary embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is apparent that the described exemplary embodiments are only some embodiments of the present application, not all embodiments.

All other embodiments, which can be made by a person skilled in the art without inventive effort, based on the exemplary embodiments shown in the present application are intended to fall within the scope of the present application. Furthermore, while the present disclosure has been described in terms of an exemplary embodiment or embodiments, it should be understood that each aspect of the disclosure may be separately implemented as a complete solution.

It should be understood that 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 objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate, such as where appropriate, for example, implementations other than those illustrated or described in connection with the embodiments of the application.

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 disclosure 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.

Before explaining the embodiment of the present application in detail, an application scenario related to the embodiment of the present application is described.

When a user wants to view a video of interest on a display device, the display device can be controlled by a remote control device to display a search page that includes a search bar control and a plurality of character controls. Thereafter, the user may input a search character selected from the plurality of character controls in the search bar control through the remote control device to cause the display device to search for media assets based on the search character in the search bar control. The method for determining the search character provided by the embodiment of the application can be used in the scene, when the first instruction aiming at the target character control is detected, if the difference between the current time and the time when the display equipment starts to display the search page is smaller than the reference response time, the character corresponding to the target character control is not displayed in the search bar control, and if the difference between the current time and the time when the display equipment starts to display the search page is larger than the reference response time, the character corresponding to the target character control is displayed in the search bar control. Therefore, when the confirmation instruction triggered by the user due to inertial operation is detected, the character corresponding to the default position of the selector is prevented from being displayed in the search bar control, and the efficiency of searching media resources by the user through the display equipment is improved.

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

The control device 100 may control the display device 200 through a wireless or other wired manner by using a remote controller including an infrared protocol communication or a bluetooth protocol communication, and other short-range communication manners. 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.

By way of example, 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 servers 400 may be one or more groups, and may be 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 device 200 may additionally provide an intelligent network television function of a computer support function in addition to the broadcast receiving television function. Examples include web tv, smart tv, internet Protocol Tv (IPTV), etc.

Fig. 2 is a block diagram of a hardware configuration of a display device 200 according to an embodiment of the present application. As shown in fig. 2, the display device 200 includes a controller 210, a modem 220, a communication interface 230, a detector 240, an input/output interface 250, a video processor 260-1, an audio processor 60-2, a display 280, an audio output 270, a memory 290, a power supply, and an infrared receiver.

A display 280 for receiving image signals from the video processor 260-1 and for displaying video content and images and components of the menu manipulation interface. The display 280 includes a display screen assembly for presenting pictures, and a drive assembly for driving the display of images. The video content may be displayed from broadcast television content, or may be various broadcast signals receivable via a wired or wireless communication protocol. Or may display various image content received from a network communication protocol from a network server side.

Meanwhile, the display 280 simultaneously displays a user manipulation UI interface generated in the display device 200 and used to control the display device 200.

And, depending on the type of display 280, a drive assembly for driving the display. Or a projection device and projection screen, provided that the display 280 is a projection display.

The communication interface 230 is a component for communicating with an external device or an external server according to various communication protocol types. For example: the communication interface 230 may be a Wifi chip 231, a bluetooth communication protocol chip 232, a wired ethernet communication protocol chip 233, or other network communication protocol chips or near field communication protocol chips, and an infrared receiver (not shown in the figure).

The display device 200 may establish control signal and data signal transmission and reception with an external control device or a content providing device through the communication interface 230. And an infrared receiver, which is an interface device for receiving infrared control signals of the control device 100 (such as an infrared remote controller).

The detector 240 is a signal that the display device 200 uses to collect an external environment or interact with the outside. The detector 240 includes a light receiver 242, a sensor for collecting the intensity of ambient light, a parameter change may be adaptively displayed by collecting the ambient light, etc.

And the image collector 241, such as a camera, a video camera, etc., can be used for collecting external environment scenes, collecting attributes of a user or interacting gestures with the user, can adaptively change display parameters, and can also recognize the gestures of the user so as to realize the interaction function with the user.

In other exemplary embodiments, the detector 240 may also be a temperature sensor or the like, such as by sensing ambient temperature, and 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 other exemplary embodiments, the detector 240, and also a sound collector or the like, such as a microphone, may be used to receive the user's sound, including the voice signal of a control instruction of the user controlling the display device 200, or collect the ambient sound for identifying the type of the ambient scene, and the display device 200 may adapt to the ambient noise.

An input/output interface 250 for data transmission between the control display device 200 of the controller 210 and other external devices. Such as receiving video signals and audio signals of an external device, or command instructions.

The input/output interface 250 may include, but is not limited to, the following: any one or more of a high definition multimedia interface HDMI interface 251, an analog or data high definition component input interface 253, a composite video input interface 252, a USB input interface 254, an RGB port (not shown in the figures), etc. may be used.

In other exemplary embodiments, the input/output interface 250 may also form a composite input/output interface from the plurality of interfaces described above.

The modem 220 receives broadcast television signals by a wired or wireless receiving method, and can perform modulation and demodulation processing such as amplification, mixing, resonance, etc., and demodulates television audio and video signals carried in a television channel frequency selected by a user and EPG data signals from a plurality of wireless or wired broadcast television signals.

The tuning demodulator 220 is responsive to the user selected television signal frequency and television signals carried by that frequency, as selected by the user, and as controlled by the controller 210.

The tuning demodulator 220 can receive signals in various ways according to broadcasting systems of television signals, such as: terrestrial broadcast, cable broadcast, satellite broadcast, or internet broadcast signals, etc.; and according to different modulation types, the modulation can be digital modulation or analog modulation mode. Depending on the type of television signal received, both analog and digital signals may be used.

In other exemplary embodiments, the modem 220 may also be in an external device, such as an external set-top box, or the like. Thus, the set-top box outputs television audio and video signals after modulation and demodulation, and inputs the television audio and video signals to the display device 200 through the input/output interface 250.

The video processor 260-1 is configured to receive an external video signal, perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image composition, etc., according to the standard codec protocol of the input signal, and obtain a signal that can be displayed or played on the directly displayable device 200.

The video processor 260-1, by way of example, 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.

The audio processor 260-2 is configured to receive an external audio signal, decompress and decode the external audio signal according to a standard codec protocol of an input signal, and perform noise reduction, digital-to-analog conversion, amplification processing, and the like, to obtain a sound signal that can be played in a speaker.

In other exemplary embodiments, video processor 260-1 may include one or more chip components. The audio processor 260-2 may also include one or more chips.

And, in other exemplary embodiments, the video processor 260-1 and the audio processor 260-2 may be separate chips or integrated together in one or more chips with the controller 210.

An audio output 272, which receives the sound signal output by the audio processor 260-2 under the control of the controller 210, such as: the speaker 272, and an external sound output terminal 274 that can be output to a generating device of an external device, other than the speaker 272 carried by the display device 200 itself, such as: external sound interface or earphone interface, etc.

And a power supply source for providing power supply support for the display device 200 with power inputted from an external power source under the control of the controller 210. The power supply may include a built-in power circuit installed inside the display apparatus 200, or may be an external power source installed in the display apparatus 200, and a power interface providing an external power source in the display apparatus 200.

A user input interface for receiving an input signal of a user and then transmitting the received user input signal to the controller 210. 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.

By way of example, a user inputs a user command through the remote controller 100 or the mobile terminal 300, the user input interface responds to the user input through the controller 210 by the display device 200 according to the user input.

In some embodiments, a user may input a user command through a Graphical User Interface (GUI) displayed on the display 280, and the user input interface receives the user input command through the Graphical User Interface (GUI). Or the user may input the user command by inputting a specific sound or gesture, the user input interface recognizes the sound or gesture through the sensor, and receives the user input command.

The controller 210 controls the operation of the display device 200 and responds to the user's operations through various software control programs stored on the memory 290.

As shown in fig. 2, the controller 210 includes RAM213 and ROM214, and a graphics processor 216, CPU processor 212, communication interface 218, such as: first interface 218-1 through nth interfaces 218-n, and a communication bus. The RAM213 and the ROM214 are connected to the graphics processor 216, the CPU processor 212, and the communication interface 218 via buses.

A ROM213 for storing instructions for various system starts. When the power of the display device 200 starts to be started when the power-on signal is received, the CPU processor 212 executes a system start instruction in the ROM and copies the operating system stored in the memory 290 to the RAM213, so that the running of the start operating system starts. When the operating system is started, the CPU processor 212 copies various applications in the memory 290 to the RAM213, and then starts running the various applications.

A graphics processor 216 for generating 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 that generates various objects based on the results of the operator, and displays the results of rendering on the display 280.

CPU processor 212 is operative to execute operating system and application program instructions stored in memory 290. 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 212 may include multiple processors. The plurality of processors may include one main processor and a plurality or one sub-processor. 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. A plurality of or a sub-processor for one operation in a standby mode or the like.

The controller 210 may control the overall operation of the display apparatus 100. For example: in response to receiving a user command to select a UI object to be displayed on the display 280, the controller 210 may perform an operation related to the object selected by the user command.

Wherein 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.

Memory 290 includes storage for various software modules for driving display device 200. Such as: various software modules stored in memory 290, including: a basic 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 communicating signals between the various hardware in the post-partum care display device 200 and sending processing and control signals to the upper module. 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 comprises a voice analysis module and a voice instruction database module. The display control module is used for controlling the display 280 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 290 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.

In an embodiment of the present application, the controller 210 is configured to: in response to receiving a search instruction, displaying a search page, wherein the search page comprises a search bar control and a plurality of character controls;

That is, the controller is configured to implement the method for determining search characters provided by the embodiment of the present application. Detailed technical implementations of the method of determining search characters will be described in the following embodiments, which will not be explained here.

Fig. 3 is a block diagram of a configuration of a control apparatus 100 provided in an embodiment of the present application. As shown in fig. 3, the control device 100 includes a controller 110, a communication interface 130, a user input/output interface 140, a memory 190, and a power supply 180.

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 RAM113 and ROM114, a communication interface 218, and a communication bus. The controller 110 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, a bluetooth module, an NFC module, 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 output interface. 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 110. 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 110. May be a battery and associated control circuitry.

Fig. 4 is a schematic functional configuration diagram of a display device 200 according to an embodiment of the present application. As shown in fig. 4, the memory 290 is used to store an operating system, application programs, contents, user data, and the like, and performs system operations for driving the display device 200 and various operations in response to a user under the control of the controller 210. Memory 290 may include volatile and/or nonvolatile memory.

The memory 290 is specifically used for storing an operation program for driving the controller 210 in the display device 200, and storing various application programs built in the display device 200, various application programs downloaded by a user from an external device, various graphical user interfaces related to the application, various objects related to the graphical user interfaces, user data information, and various internal data supporting the application. The memory 290 is used to store system software such as OS kernel, middleware and applications, and to store input video data and audio data, and other user data.

Memory 290 is specifically used to store drivers and related data for audio and video processors 260-1 and 260-2, display 280, communication interface 230, modem 220, detector 240 input/output interface, and the like.

In some embodiments, memory 290 may store software and/or programs, the software programs used to represent an Operating System (OS) including, for example: a kernel, middleware, an Application Programming Interface (API), and/or an application program. For example, the kernel may control or manage system resources, or functions implemented by other programs (such as the middleware, APIs, or application programs), and the kernel may provide interfaces to allow the middleware and APIs, or applications to access the controller to implement control or management of system resources.

By way of example, the memory 290 includes a broadcast receiving module 2901, a channel control module 2902, a volume control module 2903, an image control module 2904, a display control module 2905, an audio control module 2906, an external instruction recognition module 2907, a communication control module 2908, a light receiving module 2909, a power control module 2910, an operating system 2911, and other applications 2912, a browser module, and the like. The controller 210 executes various software programs in the memory 290 such as: broadcast television signal receiving and demodulating functions, television channel selection control functions, volume selection control functions, image control functions, display control functions, audio control functions, external instruction recognition functions, communication control functions, optical signal receiving functions, power control functions, software control platforms supporting various functions, browser functions and other applications.

Fig. 5 is a block diagram of a configuration of a software system in the display device 200 according to an embodiment of the present application.

As shown in FIG. 5, operating system 2911, which includes executing operating software for handling various basic system services and for performing hardware-related tasks, acts as a medium for data processing completed between applications and hardware components. In some embodiments, portions of the operating system kernel may contain a series of software to manage display device hardware resources and to serve other programs or software code.

In other embodiments, portions of the operating system kernel may contain one or more device drivers, which may be a set of software code in the operating system that helps operate or control the devices or hardware associated with the display device. The driver may contain code to operate video, audio and/or other multimedia components. Examples include a display screen, camera, flash, wiFi, and audio drivers.

Wherein, accessibility module 2911-1 is configured to modify or access an application program to realize accessibility of the application program and operability of display content thereof.

The communication module 2911-2 is used for connecting with other peripheral devices via related communication interfaces and communication networks.

User interface module 2911-3 is configured to provide an object for displaying a user interface, so that the user interface can be accessed by each application program, and user operability can be achieved.

Control applications 2911-4 are used for controllable process management, including runtime applications, and the like.

The event transmission system 2914, which may be implemented within the operating system 2911 or within the application 2912, is implemented in some embodiments on the one hand within the operating system 2911, and simultaneously within the application 2912, for listening to various user input events, and will implement one or more sets of predefined operational handlers based on various event references in response to recognition results of various types of events or sub-events.

The event monitoring module 2914-1 is configured to monitor a user input interface to input an event or a sub-event.

The event recognition module 2914-2 is configured to input definitions of various events to various user input interfaces, recognize various events or sub-events, and transmit them to a process for executing one or more corresponding sets of processes.

The event or sub-event refers to an input detected by one or more sensors in the display device 200, and an input from an external control device (e.g., the control device 100, etc.). Such as: various sub-events are input through voice, gesture input through gesture recognition, sub-events of remote control key instruction input of a control device and the like. By way of example, one or more sub-events in the remote control may include a variety of forms including, but not limited to, one or a combination of key press up/down/left/right/, ok key, key press, etc. And operations of non-physical keys, such as movement, holding, releasing, etc.

Interface layout manager 2913 directly or indirectly receives user input events or sub-events from event delivery system 2914 for updating the layout of the user interface, including but not limited to the location of controls or sub-controls in the interface, and various execution operations associated with the interface layout, such as the size or location of the container, the hierarchy, etc.

The display device may be the display device described in the above embodiment, or may be other display devices that can achieve similar display effects.

The method for determining the search character provided by the embodiment of the application is described next.

Fig. 6 is a flowchart of a method for determining a search character according to an embodiment of the present application, which is applied to a display device, which may be the display device 200 shown in fig. 1. As shown in fig. 6, the method comprises the steps of:

step 601: and the display equipment responds to receiving the search instruction, and displays a search page, wherein the search page comprises a search bar control and a plurality of character controls.

In the embodiment of the application, if the display device receives the search instruction, the search page can be displayed in response to the search instruction. The search instruction is a confirmation instruction which is triggered by the control device and aims at a search control displayed on the display device. The control device may be a remote control device, a keyboard, or the like, which can control the display device.

In some embodiments, after the display device is turned on, a home page may be displayed, which includes a search control. The control device comprises a direction key and a confirmation key, and when a user performs a selection operation on the direction key of the control device, the position of the selector corresponds to the displayed search control, and further the selection operation is performed on the confirmation key of the control device. At this time, the display device may receive the search instruction, and thereafter, the display device may display the search page. The selector may be a cursor corresponding to the control device.

In some embodiments, after the display device is turned on, a main page as shown in fig. 7 may be displayed, where the main page includes: search control 701, as well as a plurality of media asset controls, navigation bars, and the like. Wherein the navigation bar includes a plurality of channel controls, such as "news", "movie", "kids", and the like. In some embodiments, the method may further include a sub-navigation bar, where the sub-navigation bar includes different sub-channel controls when displaying different channels, for example, sub-channel controls such as "select", "knowledge", "customize", etc., so that the sub-navigation bar may be displayed on one side of the screen, and after the user enters a specific channel, the user may quickly locate the media asset that he/she wants to see through the sub-navigation bar. The media asset control may include a presentation control for presenting media asset 1 or media asset 2, and may also include an operation control for "history", "my collection".

In some embodiments, after the display device displays the main page, when the user corresponds the position where the selector is located on the search control 701 by performing a selection operation on the direction key of the control device, and further performs a selection operation on the confirm key of the control device, the display device may receive a search instruction.

In some embodiments, the search instruction may also be triggered by a preset search button or voice instruction.

In some embodiments, after receiving the search instruction, the display device may display a search page as shown in fig. 8, where the search page includes: search bar control 801, multiple characters control 802, history control 803, trending search control 804, control 805. The search bar control is used for displaying characters corresponding to the virtual keys selected by the user, and the character control is used for displaying characters which the user needs to input, and in some embodiments, the search bar control can be a full-character virtual keyboard or a non-full-character virtual keyboard. The history control is used for displaying characters searched by a user, the popular search control is used for displaying recommended media data, and the control is used for controlling switching of the virtual keyboard or characters displayed in the search bar control 801.

In some embodiments, after the characters in the search bar control change, a search instruction containing embedded characters is sent to the server.

In some embodiments, the search instruction is a confirmation instruction for the search control received by the selector when the selector is at the position of the search control, the confirmation instruction being a confirmation key value generated by triggering a confirmation key by the remote control, the first instruction being a confirmation instruction generated by triggering the confirmation key by the remote control when the selector is at the position of the character control. The third instruction may be other instructions generated by triggering other keys by the remote control.

Step 602: the display device receives an input first instruction.

The first instruction refers to a confirmation instruction triggered by the control device and aiming at a target character control, wherein the target character control is one character control in a plurality of character controls.

It should be noted that, after the display device displays the search page, the default position of the selector corresponds to one of the plurality of character controls, that is, when the user does not perform the selection operation on the direction key of the control device, the character corresponding to the target character control is the character corresponding to the default position of the selector when the display device starts to display the search page.

In the embodiment of the application, after the display device displays the search page, when the first instruction is received, the current time when the first instruction is received can be determined. Thereafter, the display device may subtract the current time by the time at which the display device starts displaying the search page, thereby obtaining a difference between the current time and the time at which the display device starts displaying the search page. The current time may be a time corresponding to a clock system of the display device when the first instruction is received, and in some embodiments, the current time may also be a world time when the first instruction is received. Based on the time when the search page is displayed, it is possible to better distinguish whether the user is intended to input characters or to repeatedly confirm the intended of the previous instruction.

It should be noted that the display device may also acquire the time when the search instruction is received, and use the time as the time when the display device starts displaying the search page. The time when the display device starts to display the search page may be the time corresponding to the clock system of the display device when the search instruction is received, and in some embodiments, the time when the display device starts to display the search page may also be the world time when the search instruction is received.

In some embodiments, assuming that the clock hierarchy of the display device corresponds to 14 hours 24 minutes 16 seconds when the first instruction is received, the display device starts displaying the search page for 14 hours 24 minutes 12 seconds. Thereafter, the display device may subtract the current time by the time at which the display device starts displaying the search page, thereby obtaining a difference between the current time and the time at which the display device starts displaying the search page as 4 seconds.

In some embodiments, the time difference may be the difference between the current time and a preset reference time. In some embodiments, the preset reference time may be the time when the search instruction is received or the time when the search interface is displayed, or may be any point in time between when the instruction is received and when the search interface is displayed.

In some embodiments, the time difference may be the difference between the current time and the time at which the search instruction was received by the display.

In some embodiments, if the display device receives a third instruction, a preset operation corresponding to the third instruction is performed, where the third instruction refers to an instruction other than the first instruction.

In this case, when the display device detects a third instruction other than the first instruction, it is explained that the selector is in the default position, the user does not perform the selection operation with respect to the confirm key of the control device. But rather performs a selection operation for other keys on the control device, for example: direction keys, number keys, etc. At this time, the user is moving the position of the selector, that is, changing the character corresponding to the selector to select the character to be input, so that the display device can directly respond to the received third instruction to perform the preset operation corresponding to the third instruction.

In some embodiments, the third instruction may be other instructions than the first instruction.

In some embodiments, the display device may determine whether the first instruction or the third instruction is input by the user, then perform the determination of the time difference when the first instruction, and directly respond to the third instruction when the third instruction, without performing the determination of the time difference.

In some embodiments, after receiving the instruction, determining a time difference is performed, and when the time difference meets the requirement, directly executing the corresponding operation, where the time difference meets the requirement means that the time difference is greater than the reference response duration. And when the time difference does not meet the requirement, distinguishing the first instruction from the third instruction, if the first instruction is the first instruction, not executing the corresponding operation, and if the third instruction is the third instruction, executing the operation corresponding to the third instruction, wherein the time difference not meeting the requirement means that the time difference is smaller than or equal to the reference response time length.

Step 603: and when the difference between the current time and the time when the display device starts to display the search page is greater than the reference response time, the display device displays the character corresponding to the target character control in the search bar control.

In the embodiment of the application, after the display device determines the difference between the current time and the time when the display device starts to display the search page, the difference can be compared with the reference response time length, and whether the character corresponding to the target character control is displayed in the search bar control is determined according to the comparison result.

It should be noted that, before the display device displays the search page, the reference response time period may be acquired. When the display device is turned on for the first time, the reference response time length is not stored in the display device, and in this case, before the search page is displayed, the display device may acquire the reference response time length from the server and store the reference response time length. Thus, when the display device is not turned on for the first time, the reference response time length is stored in the display device, and the stored reference response time length can be directly obtained.

In some embodiments, the reference response time period may also be determined based on an operation history of the display device that correctly completes the first character entry after the search interface is displayed. In this case, the display device may record the time difference from when the search page starts to be displayed to when the first character is displayed in the search bar control, that is, the time difference from when the search page starts to be displayed to when the user correctly completes the first character entry. In this way, the display device may acquire a preset number of operation histories, determine an average time difference of the plurality of operation histories according to the plurality of operation histories and the preset number, and use the average time difference as the reference response time length.

In the embodiment of the application, when the difference is greater than or equal to the reference response time, the time interval between the current time and the time when the display device starts to display the search page is longer, that is, the time interval between the detection of the first instruction and the search instruction by the display device is longer, the time interval between the selection operation executed by the user for the search control and the selection operation executed by the user for the target character control can be determined to be longer. Because the time interval between the inertial operations is generally shorter, the selection operation performed by the user on the target character control is very likely not performed due to the inertial operation of the user, that is, the first instruction received by the display device is very likely not triggered due to the inertial operation of the user, at this time, the character corresponding to the target character control is the character that the user wants to input, and the display device can display the character corresponding to the target character control in the search bar control.

In some embodiments, assuming that the difference is 4s, the reference response time is 3s, and the character corresponding to the target character control is the character "P", at this time, the display device determines that the difference is greater than the reference response time, and may display the character "P" in the search bar control as shown in fig. 9.

In addition, after the display device displays the character corresponding to the target character control in the search bar control, if an input second instruction is received, the reference response time period may be updated in response to the second instruction. The second instruction is a deleting instruction which is triggered by the control device and aims at the target characters displayed in the search bar control.

In some embodiments, the display device may replace the reference response time period with the difference value, thereby obtaining an updated reference response time period, and store the updated reference response time period.

It should be noted that, since the time intervals of the inertial operations are different for each user, even if the difference is greater than or equal to the reference response time period, there is still a possibility that the first instruction received by the display device is triggered due to the inertial operations of the user. In this case, when the display device receives the second instruction, it is indicated that the first instruction received by the display device is triggered due to the inertial operation of the user, and it may be determined that the reference response duration is shorter for the time interval of the inertial operation of the user of the display device, so that the reference response duration may be updated, so that the reference response duration is more suitable for the user of the display device.

In some embodiments, continuing with the example shown in fig. 9, after the display device displays the character "P" in the search bar control, a second instruction is received, at this time, the display device may replace the reference response duration with the difference value, and obtain and store the updated reference response duration as 4 s.

In other embodiments, the duration threshold is stored in the display device, where the reference response duration may be added to the duration threshold, so as to obtain an updated reference response duration, and the updated reference response duration is stored.

In some embodiments, the detection of the time is only started at the time of the display interface, and after the preset duration is exceeded or the third instruction is input by the user, the detection of the timing is canceled, and the judgment of the time difference is not performed any more and is directly in response to the input of the user.

In some embodiments, continuing the foregoing example, the duration threshold is 1s, and after the display device displays the character "P" in the search bar control, the display device receives the second instruction, at this time, the display device may add the duration threshold to the reference response, and obtain and store the updated reference response duration as 4 s.

In some embodiments, the display device may record a corresponding difference each time a delete operation is detected after displaying the target character in the search bar control. In this case, when the number of the stored plurality of differences reaches the update threshold, the display device may acquire the stored plurality of differences to determine the reference response time period from the plurality of differences and the update threshold. In some embodiments, an average difference value of the plurality of difference values may be used as a reference response time period, and optionally, a maximum value of the plurality of difference values may also be used as a reference response time period.

In some embodiments, in this case, when the user performs the selection operation on the direction key of the control device, the position where the selector is located corresponds to the deletion control, and further performs the selection operation on the confirm key of the control device, the display device may receive the second instruction, and delete the target character displayed in the search bar control as shown in fig. 10.

In some embodiments, the confirmation operation of the character control at the default focus position by the user is not responded in the preset response time after the search page is displayed in response to receiving the search instruction, but other operations, such as a direction key instruction for controlling focus movement, a return instruction for exiting the display interface, a voice key instruction for triggering voice operation, and the like, are responded. After the preset response time, the display device responds to all the input instructions.

In some embodiments, it is desirable to determine the position of the selector after receiving the instruction, and if the selector is still in the default position, it is determined for the target character control at the default position to be output in the search bar control or not. If the selector is not in the default position, the display device receives the direction key value, so that the position of the selector is moved, which is different from the operation that the user enters the search interface before (entering the search interface needs to accept the confirmation operation, in some embodiments, the user presses the key corresponding to the confirmation operation, such as the confirmation key or the OK key, so that the false triggering phenomenon does not occur, and therefore, the confirmation operation can be directly performed, the corresponding character is displayed in the search bar control, and the search request is triggered to the server. If the selector is still in the default position, the received confirmation operation may be that the user should trigger the target character control, that is, the character in the default position is that the user needs to input the character, or may be that the user does not trigger the user after performing the confirmation operation after confirming that the user enters the search interface, so that the user needs to limit the preset response time.

In some embodiments, the type of the received instruction may be distinguished after the user receives the instruction, and then the first instruction is judged to be the preset response time, and other instructions are directly responded; and for the first instruction, if the first instruction is after the preset response time, directly responding, if the selector is still required to be judged to be at the default position within the preset response time, if so, not displaying the first instruction in the search bar control, and if not, displaying the first instruction in the search bar control.

In some embodiments, the type of the received instruction may be distinguished after the user receives the instruction, then the first instruction is judged to be the selector position, and other instructions are directly responded; if the default position is no longer available, the method directly responds, if the default position is still needed to judge whether the default position is within the preset response time, if yes, the default position is not displayed on the search bar control, and if not, the default position is displayed on the search bar control.

In some embodiments, the user may first determine the preset response time after receiving the instruction, then distinguish the first instruction from the third instruction when the preset response time is within, and determine the default position for the first instruction, where the third instruction directly responds; if not in the default position, it is not displayed in the search bar control, and if not in the default position, it is displayed in the search bar control.

In some embodiments, the user may first determine the preset response time after receiving the instruction, directly respond after the preset response time, and then determine the default position when the preset response time is within; if the first instruction or the third instruction is in the default position, the first instruction or the third instruction is required to be distinguished, and if the first instruction or the third instruction is not in the default position, the first instruction or the third instruction is directly responded; the first instruction at the default position is not displayed in the search bar control and the third instruction at the default position is responded.

In some embodiments, the user may first determine the default position after receiving the instruction, determine the preset response time period when the user is in the default position, and directly respond when the user is not in the default position; if the first instruction and the third instruction are required to be distinguished within the preset response time, the response of the instructions is directly carried out; the distinguished first instruction is not displayed in the search bar control, and the distinguished third instruction is directly responded.

In some embodiments, the user may first determine the default position after receiving the instruction, and then distinguish the first instruction from the third instruction when the user is in the default position, and not directly respond when the user is not in the default position; the distinguished third instruction directly responds, and the distinguished first instruction needs to judge the preset response time length; if the response time is longer than the preset response time, directly responding to the instruction; if the preset response time is within the preset response time, the search bar is not displayed.

In some embodiments, the preset response time period may be a preconfigured time period. Either automatically or manually configured.

Step 604: and when the difference value is smaller than the reference response time length, the display equipment does not display the characters corresponding to the target character control in the search bar control.

In some embodiments, it may be determined whether to display the character corresponding to the target character control in the search bar control based on the difference and the reference response time. In this case, when the difference value is smaller than the reference response time length, it is not necessary to determine the character corresponding to the target character control, that is, whether or not the character corresponding to the target character control is the character corresponding to the default position of the selector when the display device starts displaying the search page, the character corresponding to the target character control is not displayed in the search bar control.

In some embodiments, in other embodiments, it may be determined whether to display the character corresponding to the target character control in the search bar control based on the difference, the reference response time length, and the character corresponding to the target character control. In this case, when the difference value is smaller than the reference response time period, it may be further determined whether the character corresponding to the target character control is the character corresponding to the default position of the selector when the display device starts displaying the search page.

And when the difference value is smaller than the reference response time length and the character corresponding to the target character control is the character corresponding to the default position of the selector when the display equipment starts to display the search page, not displaying the character corresponding to the target character control in the search bar control. And when the difference value is smaller than the reference response time length and the character corresponding to the target character control is not the character corresponding to the default position of the selector when the display equipment starts to display the search page, displaying the character corresponding to the target character control in the search bar control.

When the difference is smaller than the reference response time, the time interval between the current time and the time when the display device starts to display the search page is short, that is, the time interval between the display device detecting the first instruction and the search instruction is short, and at this time, the character corresponding to the target character control can be determined. When the character corresponding to the target character control is the character corresponding to the default position of the selector when the search page starts to be displayed, the time interval between the selection operation executed by the user for the search control and the selection operation executed by the user for the target character control can be determined to be shorter. In this way, the selection operation performed by the user on the target character control is very likely to be performed due to the inertial operation of the user, that is, the first instruction received by the display device is triggered due to the inertial operation of the user, and the character corresponding to the target character control is very likely not the character that the user wants to input, so the display device may not display the character corresponding to the target character control in the search bar control.

When the character corresponding to the target character control is not the character corresponding to the default position of the selector when the search page starts to be displayed, the user can determine that the position of the selector is moved after the search page is displayed by the display device, so that the character corresponding to the position of the selector is the character which the user wants to input, and therefore the character corresponding to the target character control is the character which the user wants to input, and after the user executes the selection operation on the target character control, the display device can display the character corresponding to the target character control in the search bar control.

As an example, the following applies the method for determining search characters provided by the embodiment of the present application to a display device for complete explanation.

As shown in fig. 11, when the display device is started for the first time, a reference response duration acquisition request may be sent to the server, and after the server receives the reference response duration acquisition request, the reference response duration may be sent to the display device. After the display device receives the reference response time returned by the server, the reference response time can be stored in the local, and then the display device can acquire the stored reference response time from the local before displaying the search page. In some embodiments, the display device may further obtain an operation history of the display device that correctly completes the first character entry after displaying the search interface, and further determine the reference response time according to the operation history.

The display device may display a home page upon activation, the home page including a search control. The user can execute a selection operation on the direction key of the control device to move the position of the selector to the search control, and execute the selection operation on the confirmation key of the control device, at this time, the display device can receive a search instruction, respond to the search instruction to display a search page, record the time of receiving the search instruction, and take the time as the time of starting to display the search page, wherein the search page comprises a search bar control and a plurality of character controls.

After the search page is displayed, if the display device receives a first instruction, namely a confirmation instruction which is triggered by the user through the control device and aims at a target character control, the target character control is one character control in a plurality of character controls. At this time, the display device may determine the current time, and determine a difference between the current time and the time when the search page starts to be displayed, and when the difference is smaller than the reference response time, may determine a character corresponding to the target character control, if the character corresponding to the target character control is a character corresponding to a default position of the selector when the display device starts to display the search page, the character corresponding to the target character control is not displayed in the search bar control, and if the character corresponding to the target character control is not a character corresponding to a default position of the selector when the display device starts to display the search page, the character corresponding to the target character control is displayed in the search bar control.

And when the difference is greater than or equal to the reference response time, the display equipment responds to the first instruction, namely, the characters corresponding to the target character control are displayed in the search bar control. And then, if the display device receives a second instruction, namely, a deleting instruction for the target character displayed in the search bar control triggered by the user through the control device is received, the display device can update the reference response time stored locally and delete the target character displayed in the search bar control.

When the user performs a selection operation with respect to the exit key of the control device, the display device may receive the exit instruction and display the main page in response to the exit instruction, or when the user performs a selection operation with respect to the shutdown key of the control device, the display device may receive the shutdown instruction and perform shutdown in response to the shutdown instruction. In this case, when the display device receives the search instruction, the search page may be displayed in response to the search instruction, and the stored reference response time period may be acquired locally before the search page is displayed, and then, whether or not to display the character corresponding to the target character control in the search bar control may be determined with reference to the aforementioned method.

For the detailed implementation of fig. 11, reference may be made to the implementation of steps 601 to 603, which are not described herein.

In the embodiment of the application, after the first instruction for the target character control is received, the difference between the current time and the time for starting to display the search page can be determined, when the difference is smaller than the reference response time, the character corresponding to the target character control is not displayed in the search bar control, and when the difference is larger than the reference response time, the character corresponding to the target character control is displayed in the search bar control. Therefore, when the first instruction triggered by the user due to the inertia operation is detected, the character corresponding to the default position of the selector when the search page starts to be displayed is prevented from being displayed in the search bar control, the user is prevented from executing other operations to delete the character, and the efficiency of searching media resources by the user through the display equipment is improved. And after the characters corresponding to the target character control are displayed in the search bar control, when a deleting instruction for the displayed target characters is received, the reference response time length can be updated, so that the reference response time length is more suitable for the user of the display equipment, the characters which the user wants to input can be displayed more accurately, and the efficiency of searching media resources through the display equipment by the user is further improved.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The foregoing description of the preferred embodiments of the present application is not intended to limit the application, but rather, the application is to be construed as limited to the appended claims.

Claims

1. A display device, the display device comprising:

a controller in communication with the display, the controller configured to perform presenting a user interface:

When the difference between the current time and the time of the display device for starting to display the search page is larger than a reference response time length, displaying a character corresponding to the target character control on the search bar control, wherein the current time is the time corresponding to a clock system of the display device when the display device receives the first instruction or the world time when the display device receives the first instruction, the reference response time length is updated after the controller responds to a second instruction, the second instruction is an instruction received by the controller after receiving the first instruction, and the second instruction is a deleting instruction, triggered by the control device, of the target character displayed in the search bar control;

2. The display device of claim 1, wherein the controller not displaying the character corresponding to the target character control in the search bar control if the difference is less than a reference response time period comprises:

When the difference value is smaller than the reference response time length and the character corresponding to the target character control is the character corresponding to the default position of the selector when the display equipment starts to display the search page, the character corresponding to the target character control is not displayed in the search bar control;

And when the difference value is smaller than the reference response time length and the character corresponding to the target character control is not the character corresponding to the default position of the selector when the display equipment starts to display the search page, displaying the character corresponding to the target character control in the search bar control.

3. The display device of claim 1, wherein, in response to receiving the search instruction, the controller is further configured to, after displaying the search page:

receiving an input third instruction, wherein the third instruction refers to other instructions except the first instruction;

And executing the preset operation corresponding to the third instruction.

4. The display device of claim 1, wherein the display device comprises a display device,

The reference response time length is determined according to operation histories of the first character input after the search interface is displayed in the operation histories of the display equipment.

5. A method of determining search characters, for application to a display device, the method comprising:

When the difference between the current time and the time of the display device for starting to display the search page is greater than the reference response time, displaying a character corresponding to the target character control on the search bar control, wherein the current time is the time corresponding to a clock system of the display device when the display device receives the first instruction or the world time when the display device receives the first instruction;

6. The method of claim 5, wherein when the difference is less than a reference response time, not displaying the character corresponding to the target character control in the search bar control comprises:

7. The method of claim 5, wherein after receiving the input first instruction, the method further comprises:

receiving an input second instruction, wherein the second instruction is a deleting instruction which is triggered by the control equipment and aims at a target character displayed in the search bar;

and updating the reference response time length in response to the second instruction.

8. The method of claim 5, wherein, in response to receiving the search instruction, after displaying the search page, the method further comprises:

And executing the preset operation corresponding to the third instruction.

9. The method of claim 5, wherein the step of determining the position of the probe is performed,

10. A display device, the display device comprising:

If a first instruction is detected, determining a difference value between the current time and the time when the display device starts to display the search page, wherein the first instruction is a confirmation instruction which is triggered by the control device and aims at a target character control, the target character control is one character control in the plurality of character controls, and the current time is the time corresponding to a clock system of the display device when the display device receives the first instruction or the world time when the display device receives the first instruction;