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CN111405334B - Control method of display terminal device, and storage medium - Google Patents

Control method of display terminal device, and storage medium Download PDF

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Publication number
CN111405334B
CN111405334B CN202010194119.2A CN202010194119A CN111405334B CN 111405334 B CN111405334 B CN 111405334B CN 202010194119 A CN202010194119 A CN 202010194119A CN 111405334 B CN111405334 B CN 111405334B
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China
Prior art keywords
interface
level signal
target
display terminal
menu
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CN202010194119.2A
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Chinese (zh)
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CN111405334A (en
Inventor
唐小凤
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Huizhou Shiwei New Technology Co Ltd
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Huizhou Shiwei New Technology Co Ltd
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Priority to CN202010194119.2A priority Critical patent/CN111405334B/en
Publication of CN111405334A publication Critical patent/CN111405334A/en
Priority to PCT/CN2021/075332 priority patent/WO2021184994A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/4221—Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The invention discloses a control method of display terminal equipment, which comprises the steps of acquiring a target level signal and a target interface corresponding to the target level signal, wherein the target level signal is triggered based on a first key and/or a second key; determining a control instruction corresponding to the target level signal according to the target interface and the target level signal; and controlling the display terminal equipment according to the control instruction. In addition, the invention also discloses a display terminal device and a computer readable storage medium, the invention avoids the problems of complicated implementation process and inconvenient practical application existing in the process of carrying out function control based on a coding and decoding mode, and sets the first key and/or the second key to trigger to realize different combination sequences among level signals.

Description

Control method of display terminal device, and storage medium
Technical Field
The invention belongs to the technical field of display terminal equipment, and particularly relates to a control method of display terminal equipment, the display terminal equipment and a computer readable storage medium.
Background
In the process of watching television, it is of course crucial to control television equipment, and there are two common key control modes for television, one is based on remote controller to control, and the other is directly controlled by keys (including virtual or physical keys) arranged on the panel of the equipment, however, in the actual television watching process, situations that the remote controller cannot be found or the feed cannot be used often occur, so that the keys arranged on the panel of the equipment can directly control the television, and still play a very important role.
At present, each television equipment manufacturer usually selects to set 7 function keys corresponding to respective functions on an equipment panel, or only set 1 function key for realizing respective function control based on a coding and decoding mode, on one hand, the 7 function keys are set, although the setting is very convenient in the using process, the problems of complex layout and waste of cost resources exist, on the other hand, only 1 function key is set, the layout can be simplified and the cost can be reduced, but the television equipment manufacturer is inconvenient to use actually, and the realization of each function control based on the coding and decoding mode is also very complex.
The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.
Disclosure of Invention
The invention mainly aims to provide a control method of display terminal equipment, and aims to solve the technical problems that the realization process is complex and the practical application is inconvenient when the equipment function is controlled in practical use in the conventional mode of setting keys on the display terminal equipment to control the display terminal equipment.
In order to achieve the above object, the present invention provides a control method of a display terminal device, including the steps of:
acquiring a target level signal and a target interface corresponding to the target level signal, wherein the target level signal is triggered based on a first key and/or a second key;
determining a control instruction corresponding to the target level signal according to the target interface and the target level signal;
and controlling the display terminal equipment according to the control instruction.
Optionally, when the target level signal is triggered based on a first key or a second key, if the target level signal is triggered based on the first key, the target level signal is a high level signal, and if the target level signal is triggered based on the second key, the target level signal is a low level signal.
Optionally, the step of determining, according to the target interface and the target level signal, a control instruction corresponding to the target level signal includes:
if the target interface is a function menu interface, detecting the interface type of the target interface; wherein the interface types at least include: a menu selection interface and a function parameter adjusting interface;
and determining a control instruction corresponding to the target level signal according to the interface type and the target level signal.
Optionally, the step of determining, according to the interface type and the target level signal, a control instruction corresponding to the target level signal includes:
if the function menu interface is the menu selection interface and the target level signal is the high level signal, determining that the control instruction corresponding to the target level signal is the sequential selection instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
determining a target menu option designated by a selection cursor on the function menu interface;
and controlling the selection cursor to designate a menu option adjacent to the target menu option according to the sequential selection instruction.
Optionally, the step of determining, according to the interface type and the target level signal, a control instruction corresponding to the target level signal further includes:
if the function menu interface is the menu selection interface and the target level signal is the low level signal, determining that the control instruction corresponding to the target level signal is the confirmation instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
determining a target menu option designated by a selection cursor on the function menu interface and the interface type of a next-level function menu interface corresponding to the target menu option;
if the next-level function menu interface is the menu selection interface, controlling the function menu interface to jump to the menu selection interface according to the confirmation instruction;
and if the next-level function menu interface is the function parameter adjustment interface, controlling the function menu interface to jump to the function parameter adjustment interface according to the confirmation instruction.
Optionally, the step of determining, according to the interface type and the target level signal, a control instruction corresponding to the target level signal further includes:
if the function menu interface is the function parameter adjustment interface and the target level signal is the high level signal or the low level signal, determining that the control instruction corresponding to the target level signal is the parameter adjustment instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
identifying a regulation and control mode of the function parameter regulation interface on the function parameters of the display terminal equipment, wherein the regulation and control mode comprises at least one of the following modes: upward regulation and downward regulation;
if the regulation and control mode is upward regulation and control, the functional parameters are added according to the parameter regulation instruction;
and if the regulation and control mode is downward regulation and control, reducing the functional parameters according to the parameter regulation instruction.
Optionally, the target level signal includes at least two level signals, and the at least two level signals are acquired within the same preset time duration.
Optionally, the step of determining, according to the target interface and the target level signal, a control instruction corresponding to the target level signal includes:
if the target interface is determined to be a function menu interface and the function menu interface is determined to be a menu selection interface, determining the control instruction corresponding to the target level signal to be the menu movement instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
determining a moving direction corresponding to a selection cursor on the function menu interface, and determining a target menu option specified by the selection cursor on the menu selection interface, wherein the moving direction includes at least one of the following: move up, move down, move left, and move right;
if the moving direction is upward movement, controlling the selection cursor to move upward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the target menu option;
if the moving direction is downward movement, controlling the selection cursor to move downward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the target menu option;
if the moving direction is leftward movement, controlling the selection cursor to move leftward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the left of the target menu option;
and if the moving direction is rightward movement, controlling the selection cursor to move rightward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the right of the target menu option.
Optionally, the step of determining, according to the target interface and the target level signal, a control instruction corresponding to the target level signal includes:
if the target interface is a non-black screen interface and the target level signal is the same as a preset standby signal, determining that a control instruction corresponding to the target level signal is a standby instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
and controlling the display terminal equipment to be switched from a starting-up state to the standby state according to the standby instruction.
Optionally, the step of determining, according to the target interface and the target level signal, a control instruction corresponding to the target level signal further includes:
if the target interface is a black screen interface, determining that a control instruction corresponding to the target level signal is a starting instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
and controlling the display terminal equipment to be switched from a standby state to the power-on state according to the power-on instruction.
In addition, to achieve the above object, the present invention also provides a control device of a display terminal device, including:
the device comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a target level signal and a target interface corresponding to the target level signal, and the target level signal is triggered based on a first key and/or a second key;
the determining module is used for determining a control instruction corresponding to the target level signal according to the target interface and the target level signal;
and the control module is used for controlling the display terminal equipment according to the control instruction.
In addition, to achieve the above object, the present invention also provides a display terminal device, including: the control program of the display terminal device realizes the steps of the control method of the display terminal device when being executed by the processor.
In addition, in order to achieve the above object, the present invention also provides a computer-readable storage medium, wherein a control program of a display terminal device is stored on the computer-readable storage medium, and the control program of the display terminal device realizes the steps of the control method of the display terminal device as described above when executed by a processor.
According to the invention, a target level signal and a target interface corresponding to the target level signal are obtained, wherein the target level signal is triggered based on a first key and/or a second key; determining a control instruction corresponding to the target level signal according to the target interface and the target level signal; and controlling the display terminal equipment according to the control instruction.
The invention realizes the adjustment control of the interface displayed by the display terminal equipment and various functional parameters according to the received level signals and corresponding different control instructions on the target interface correspondingly output by the display terminal equipment based on the level signals correspondingly generated by receiving the first key and/or the second key which are touched and pressed by the preset display terminal equipment.
The invention simplifies the actual operation of the keys and the realization of the function control of the equipment, avoids the problems of complicated realization process and inconvenient actual application existing in the process of carrying out the function control based on a coding and decoding mode, realizes different combination sequences between level signals by only arranging the first key and/or the second key on the display terminal equipment, and has simpler arrangement layout of the keys on the display terminal equipment and cost resource saving compared with the traditional method of arranging the control keys corresponding to respective clear functions.
Drawings
Fig. 1 is a schematic structural diagram of a terminal device in a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a first embodiment of a control method for a display terminal device according to the present invention;
fig. 3 is a schematic view illustrating an application scenario of a control method of a display terminal device according to the present invention;
fig. 4 is a schematic view of another application scenario of the control method for the display terminal device according to the present invention;
fig. 5 is a schematic diagram of functional modules of a control device of a display terminal device according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: acquiring a target level signal and a target interface corresponding to the target level signal, wherein the target level signal is triggered based on a first key and/or a second key; determining a control instruction corresponding to the target level signal according to the target interface and the target level signal; and controlling the display terminal equipment according to the control instruction.
In the prior art, each television equipment manufacturer usually selects to set 7 function keys corresponding to respective functions on an equipment panel, or set only 1 function key for correspondingly realizing each function control based on a coding and decoding mode, on one hand, the setting of 7 function keys is very convenient in the using process, but has the problems of complex setting layout and waste of cost resources, and on the other hand, the setting of only 1 function key can simplify the layout and reduce the cost, but is inconvenient for practical use, and the realization of each function control based on the coding and decoding mode is also very complex.
The invention provides a solution, which solves the technical problems that the realization process is complex and the practical application is inconvenient when the device function is controlled in the practical use in the existing mode of controlling the display terminal device by arranging keys on the display terminal device; the method simplifies the actual operation of the keys and the realization of the function control of the equipment, avoids the problems of complicated realization process and inconvenient actual application existing in the process of carrying out the function control based on a coding and decoding mode, realizes different combination sequences between level signals by only arranging the first key and the second key on the display terminal equipment, and has simpler arrangement layout of the keys on the display terminal equipment and cost resource saving compared with the traditional method of arranging the control keys with respective clear functions.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a display terminal device of a hardware operating environment according to an embodiment of the present invention.
The display terminal device of the embodiment of the present invention may also be a terminal device having a display function, such as a PC, a smart phone, a tablet PC, an e-book reader, an MP3(Moving Picture Experts Group Audio Layer III, motion video Experts compression standard Audio Layer 3) player, an MP4(Moving Picture Experts Group Audio Layer IV, motion video Experts compression standard Audio Layer 3) player, a portable computer, or the like.
As shown in fig. 1, the terminal device may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. The communication bus 1002 is used to implement connection communication among these components. The user interface 1003 may include an input unit such as a keypad (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal device configuration shown in fig. 1 is not intended to be limiting of the terminal device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a control program of the display terminal device.
In the terminal device shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call up a control program of the display terminal device stored in the memory 1005 and perform the following operations:
acquiring a target level signal and a target interface corresponding to the target level signal, wherein the target level signal is triggered based on a first key and/or a second key;
determining a control instruction corresponding to the target level signal according to the target interface and the target level signal;
and controlling the display terminal equipment according to the control instruction.
Further, when the target level signal is triggered based on a first key or a second key, if the target level signal is triggered based on the first key, the target level signal is a high level signal, and if the target level signal is triggered based on the second key, the target level signal is a low level signal.
Further, the step of determining the control instruction corresponding to the target level signal according to the target interface and the target level signal includes:
if the target interface is a function menu interface, detecting the interface type of the target interface; wherein the interface types at least include: a menu selection interface and a function parameter adjusting interface;
and determining a control instruction corresponding to the target level signal according to the interface type and the target level signal.
Further, the step of determining a control instruction corresponding to the target level signal according to the interface type and the target level signal includes:
if the function menu interface is the menu selection interface and the target level signal is the high level signal, determining that the control instruction corresponding to the target level signal is the sequential selection instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
determining a target menu option designated by a selection cursor on the function menu interface;
and controlling the selection cursor to designate a menu option adjacent to the target menu option according to the sequential selection instruction.
Further, the step of determining the control instruction corresponding to the target level signal according to the interface type and the target level signal further includes:
if the function menu interface is the menu selection interface and the target level signal is the low level signal, determining that the control instruction corresponding to the target level signal is the confirmation instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction comprises:
determining a target menu option designated by a selection cursor on the function menu interface and the interface type of a next-level function menu interface corresponding to the target menu option;
if the next-level function menu interface is the menu selection interface, controlling the function menu interface to jump to the menu selection interface according to the confirmation instruction;
and if the next-level function menu interface is the function parameter adjustment interface, controlling the function menu interface to jump to the function parameter adjustment interface according to the confirmation instruction.
Further, the step of determining the control instruction corresponding to the target level signal according to the interface type and the target level signal further includes:
if the function menu interface is the function parameter adjustment interface and the target level signal is the high level signal or the low level signal, determining that the control instruction corresponding to the target level signal is the parameter adjustment instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
identifying a regulation and control mode of the function parameter regulation and control interface on the function parameters of the display terminal equipment, wherein the regulation and control mode comprises at least one of the following modes: upward regulation and downward regulation;
if the regulation and control mode is upward regulation and control, the functional parameters are increased according to the parameter regulation instruction;
and if the regulation and control mode is downward regulation and control, reducing the functional parameters according to the parameter regulation instruction.
Further, the target level signal includes at least two level signals, and the at least two level signals are acquired within the same preset time.
Further, the step of determining the control instruction corresponding to the target level signal according to the target interface and the target level signal further includes:
if the target interface is determined to be a function menu interface and the function menu interface is determined to be a menu selection interface, determining the control instruction corresponding to the target level signal to be the menu movement instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
determining a moving direction corresponding to a selection cursor on the function menu interface, and determining a target menu option specified by the selection cursor on the menu selection interface, wherein the moving direction comprises at least one of the following: move up, move down, move left and move right;
if the moving direction is upward movement, controlling the selection cursor to move upward according to the menu moving instruction, and controlling the selection cursor to specify a menu option adjacent to the target menu option;
if the moving direction is downward movement, controlling the selection cursor to move downward according to the menu moving instruction, and controlling the selection cursor to designate a menu option adjacent to the target menu option;
if the moving direction is leftward movement, controlling the selection cursor to move leftward according to the menu moving instruction, and controlling the selection cursor to designate a menu option adjacent to the left of the target menu option;
and if the moving direction is rightward movement, controlling the selection cursor to move rightward according to the menu moving instruction, and controlling the selection cursor to designate a menu option adjacent to the right of the target menu option.
Further, the step of determining the control instruction corresponding to the target level signal according to the target interface and the target level signal includes:
if the target interface is a non-black screen interface and the target level signal is the same as a preset standby signal, determining that a control instruction corresponding to the target level signal is a standby instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
and controlling the display terminal equipment to be switched from a starting-up state to the standby state according to the standby instruction.
Further, the step of determining the control instruction corresponding to the target level signal according to the target interface and the target level signal includes:
if the target interface is a non-black screen interface and the target level signal is the same as a preset standby signal, determining that a control instruction corresponding to the target level signal is a standby instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
and controlling the display terminal equipment to be switched from a starting-up state to the standby state according to the standby instruction.
Based on the hardware structure, embodiments of the control method of the display terminal device of the present invention are provided.
Referring to fig. 2, in a first embodiment of a control method of a display terminal device according to the present invention, the control method of the display terminal device includes:
step S10, a target level signal and a target interface corresponding to the target level signal are obtained, where the target level signal is triggered based on the first key and/or the second key.
The display terminal device detects whether a target level signal is acquired in real time or at regular time, in this embodiment, the target level signal is a level signal generated when the first key and/or the second key is/are triggered, and in other embodiments, the target level signal is also a level signal generated when three keys or four keys and the like are/is triggered. The time length corresponding to the timing can be set according to specific needs. The first key and/or the second key may be provided in the display terminal device, or may be provided in a remote controller corresponding to the display terminal device. When the first key and/or the second key are arranged in the display terminal device, the first key and/or the second key may be a physical key or a virtual key, and at this time, the position of the first key and/or the second key in the display terminal device is not particularly limited. Further, when an application program corresponding to the display terminal device is installed in the mobile terminal, the first key and/or the second key may also be displayed on the application program in a virtual key manner, so that a mobile terminal user triggers a target level signal through the first key and/or the second key on the application program, and when the mobile terminal detects the target level signal triggered by the user, the target level signal is sent to the display terminal device.
When the display terminal device acquires the target level signal, the display terminal device acquires a target interface corresponding to the target level signal, wherein the target interface can be an interface currently displayed by the display terminal device, specifically, the target interface includes a menu selection interface and a parameter adjustment interface, the menu selection interface is an interface for displaying various menus for a user to select in the display terminal device, and the parameter adjustment interface is an interface for adjusting various functional parameters in the display terminal device. For example, a user can select whether to start video software or music software in a menu selection interface through a remote controller matched with the display terminal equipment; the user can adjust the volume of the audio output by the display terminal equipment, the channel of the television program output, the brightness of the display screen of the display terminal equipment and the like in the parameter adjustment interface through the remote controller matched with the display terminal equipment. Further, the target interface is also a default interface preset in the display terminal device, and the default interface is specifically what kind of interface in the display terminal device can be set by the user as required.
It should be noted that, in this embodiment, when the target level signal is a level signal, the target level signal may be triggered by the first key or the second key. Specifically, the target level signal generated when the first key is triggered may be set to be a high level signal, and the target level signal generated when the second key is triggered may be set to be a low level signal; or the target level signal generated when the first key is triggered is a low level signal, and the target level signal generated when the second key is triggered is a high level signal.
The target level signal can also be triggered by at least two keys, and the target level signal at least consists of two level signals. When the target level signal is composed of at least two level signals, if the number of level signals composing the target level signal is denoted as n, the target level signal is composed in a manner of 2 n At this time, the target level signal corresponding to each composition mode may be set to correspond to one control command, or the target level signals corresponding to a plurality of composition modes may be set to correspond to one control command. Specifically, when the target level signal is triggered by two keys, that is, by the first key and the second key, there are 4 types of composition ways of the target level signal, and at this time, 4 control instructions corresponding to the target level signal corresponding to the 4 types of composition ways may be set, or 1 control instruction corresponding to 2 types of composition ways among them may be set, for example, a target level signal composed of a high level signal generated by the first key and a low level signal generated by the second key is set, and a target level signal composed of a low level signal generated by the first key and a low level signal generated by the second key corresponds to the same control instruction.
Further, in this embodiment, when the user touches the first key or the second key, whether to generate a low level signal or a high level signal may be preset by the user, and the setting may be modified at any time; whether a low level signal or a high level signal is generated when the user touches the first key or the second key can also be determined by the touch duration. If the touch duration of the user touching the first key or the second key is set to be less than the preset duration, generating a low level signal; and generating a high level signal when the touch duration of the user touching and pressing the first key or the second key is greater than or equal to the preset duration. The preset duration may be set by a user according to specific needs, and the size of the preset duration is not specifically limited in this embodiment.
And step S20, determining a control instruction corresponding to the target level signal according to the target interface and the target level signal.
And after the display terminal equipment acquires the target level signal and determines a target interface corresponding to the target level signal, the display terminal equipment determines a control instruction corresponding to the target level signal according to the target interface and the target level signal. When the target level signals are the same, different target interfaces correspond to different control instructions; in the same target interface, different target level signals correspond to different control commands, namely the control commands are determined by the target level signals and the target interface together. In the display terminal device, a mapping relationship between each target interface and the target level signal and the control instruction may be preset, for example, a corresponding relationship between each target interface and each target level signal is set first, and then a corresponding relationship between each target level signal and the control instruction in the corresponding relationship is set, so as to obtain the mapping relationship. Therefore, after the display terminal device determines the target interface and the target level signal, the display terminal device can determine the corresponding control instruction according to the mapping relation.
Further, step S20 includes:
step S21, if the target interface is a function menu interface, detecting the interface type of the target interface;
it should be noted that, in this embodiment, the interface types at least include: the method comprises the steps of presetting a menu selection interface and a function parameter adjusting interface, selecting the function menu interface of each function parameter of the display terminal equipment needing to be adjusted from the function menu interfaces correspondingly output and displayed by the display terminal equipment based on a front-end screen, wherein the interface type is the menu selection interface, and the interface type is the function parameter adjusting interface corresponding to the function menu interface for adjusting the function parameters of the display terminal equipment, such as sound output size, output television program channels or output display height. For example, the menu selection interface can be a home page interface, an application program selection interface, a system setting interface and the like of the display terminal equipment; the function parameter interface can be a screen brightness adjusting interface and a sound output size adjusting interface of the display terminal equipment.
Specifically, for example, when the display terminal device detects that the target interface currently output and displayed is a function menu interface corresponding to the sound output size, the output television program channel, or the output display height of the display terminal device, it is further detected whether the function menu interface is a menu selection interface for selecting a menu option, or a function parameter adjustment interface for adjusting function parameters such as the sound output size, the output television program channel, or the output display height.
And step S22, determining a control instruction corresponding to the target level signal according to the interface type and the target level signal.
And after the display terminal equipment determines the interface type and the target level signal, the display terminal equipment determines a control instruction corresponding to the target level signal according to the interface type and the target level signal. It is understood that, for the same target level signal, the interface types are different, and the corresponding control commands may be different or the same. If the interface type is a parameter adjustment interface, the control instruction corresponding to the target level signal includes, but is not limited to, a confirmation instruction and a parameter adjustment instruction; when the interface type is a menu selection interface, the control instruction corresponding to the target level signal includes, but is not limited to, an in-order selection instruction and a confirmation instruction.
If the target level signal is determined by one level signal, namely the target level signal is triggered by a first key or a second key, if the interface type is a menu selection interface, the corresponding control instruction can be set as a sequential selection instruction when the target level signal is a high level signal; when the target level signal is a low level signal, the corresponding control command is an acknowledge command. When the target level signal is composed of two level signals, namely the target level signal is triggered by a first key and a second key, if the interface type is a parameter adjustment interface, the corresponding control instruction can be set as a parameter adjustment instruction when the target level signal is composed of two level signal groups of the same type, namely when the target level signal is composed of two low level signals or two high level signals, the control instruction corresponding to the target level signal is set as a parameter adjustment instruction; when the target level signal is composed of two different types of level signals, the corresponding control command is set as an acknowledgement command, namely when the target level signal is composed of a low level signal and a first high level signal, the corresponding control command is set as an acknowledgement command. It should be noted that, the above example is only for facilitating understanding of the present embodiment, and does not cause a specific limitation to the present embodiment, for example, when the target level signal is composed of two level signals of the same type, and the interface type is a menu selection interface, the corresponding control instruction is a sequential selection instruction.
Specifically, for example, if the display terminal device further detects that the function menu interface is a menu selection interface for selecting menu options and determines that the current target level signal is a high level signal, then the control instruction corresponding to the current target level signal is determined to be a sequential selection instruction according to the corresponding relationship of the preset high level signal corresponding to the sequential selection instruction in the menu selection interface, and similarly, if the display terminal device further detects that the function menu interface is a menu selection interface for selecting menu options and determines that the current target level signal is a low level signal according to the corresponding relationship of the preset low level signal corresponding to the confirmation instruction in the menu selection interface, then the control instruction corresponding to the current target level signal is determined to be a confirmation instruction, and if the display terminal device further detects that the function menu interface is a low level signal for outputting sound, And outputting a television program channel or outputting a function parameter adjusting interface for displaying the function parameters such as height and the like to adjust, and directly determining a control instruction corresponding to the current target level signal as a parameter adjusting instruction.
And step S30, controlling the display terminal equipment according to the control instruction.
After the display terminal device determines a control instruction corresponding to the currently acquired target level signal according to the currently output and displayed target interface, the display terminal device correspondingly adjusts and controls the function menu interface which is output and displayed by the currently display terminal device and various function parameters of the display terminal device according to the control instruction.
It can be understood that the display terminal device receives a target level signal correspondingly generated by a user touching and pressing a preset first key and/or a preset second key, and obtains a target interface correspondingly output by the display terminal device at the current moment when receiving the target level signal; and determining a mapping relation of a target level signal generated correspondingly based on a first preset key touched by a user or a target level signal generated correspondingly based on a second preset key touched by the user and corresponding to a control instruction on a current target interface, and outputting a control instruction corresponding to the target level signal on the displayed target interface at the current moment, so as to select and confirm menu contents displayed on the target interface according to the control instruction or adjust functional parameters of display terminal equipment displayed on the target interface.
The invention realizes the adjustment control of the interface displayed by the display terminal equipment and various functional parameters according to the received level signals and corresponding different control instructions of the received level signals on the target interface correspondingly output by the display terminal equipment only based on receiving and touching the preset first key and/or second key of the display terminal equipment, simplifies the actual operation of the keys and the realization of the control of the television function, avoids the problems of complicated realization process and inconvenient actual application existing in the control of various functions based on a coding and decoding mode, realizes different combination sequences between high-level signals and low-level signals only by arranging the first key and the second key on the display terminal equipment, and has more concise arrangement layout of the keys on the display terminal equipment compared with the traditional control of keys with respective corresponding clear functions, And cost resources are saved.
Based on the first embodiment shown in fig. 2, a second embodiment of the control method for a display terminal device according to the present invention is proposed, where in the second embodiment of the control method for a display terminal device according to the present invention, when the display terminal device determines that the target interface is a menu selection interface in the function menu interface and the target level signal is a high level signal, step S22 in the first embodiment includes:
step a, if the function menu interface is the menu selection interface and the target level signal is the high level signal, determining that the control instruction corresponding to the target level signal is the sequential selection instruction.
And when the display terminal equipment determines that the target interface is the function menu interface and determines that the function menu interface is the menu selection interface, the display terminal equipment detects whether the current target level signal is a high level signal. Specifically, in the display terminal, each interface has a specific interface identifier, and the interface type of the current target interface can be determined through the interface identifier. For example, the interface identifier of the function menu interface may be set to "a", the interface identifier of the menu selection interface may be set to "a 1", and the interface identifier of the function parameter adjustment interface may be set to "a 2". High level signals and low level signals can also be distinguished by level identification, for example, a level corresponding to a high level signal is identified as "1", and a level corresponding to a low level signal is identified as "0". In this embodiment, the representation forms of the interface identifier and the level identifier are not displayed, and both the interface identifier and the level identifier may be represented by numbers, or may be represented by the forms of numbers plus letters of a user, and the like. Therefore, in the embodiment, the display terminal device may determine what type of the target interface is through the interface identifier, and determine whether the current target level signal is a high level signal or a low level signal through the level identifier.
When the display terminal device detects that the target level signal is a high level signal and the target interface is a menu selection interface, the display terminal device determines that the control instruction corresponding to the target level signal is a sequential selection instruction.
Correspondingly, step S30, according to the control instruction, controlling the display terminal device includes:
step S31, determining a target menu option designated by a selection cursor on the function menu interface;
the display terminal device detects a target menu option pointed by a selection cursor on a menu selection interface at the current moment among all menu options displayed on the menu selection interface when the output and displayed target interface is the menu selection interface used for selecting the menu option based on the monitoring television system running script.
It should be noted that, in this embodiment, the selection cursor on the menu selection interface may be specifically displayed to change the display state of the menu option (for example, display a background color to yellow, etc.), or displayed as an arrow pointing to the menu option, and it should be understood that the control method of the display terminal device provided in this embodiment does not limit a specific output form of the selection cursor on the menu selection interface.
And step S32, controlling the selection cursor to designate the menu option adjacent to the target menu option according to the sequential selection instruction.
And the display terminal equipment controls a selection cursor displayed on the current menu selection interface according to the sequential selection instruction corresponding to the determined target level signal on the current menu selection interface, and moves to a menu option adjacent to the target menu option from the target menu option pointed by the current stop.
Specifically, for example, in the application scenario shown in fig. 3 or fig. 4, when the display terminal device outputs and displays the menu selection interface in each target interface, that is, when the first and second interfaces (the first-level menu selection interface, the second-level menu selection interface, and the function parameter adjustment interface that are sequentially displayed by the display terminal device from left to right in fig. 3 and fig. 4) are output and displayed from left to right in fig. 3 and fig. 4, the selection cursor on the menu selection interface is moved to "Sound" according to the corresponding sequential selection instruction of the determined target level signal on the current menu selection interface from the target menu option "Picture" pointed by the "Picture", "Sound", "Channel", and "System" menu options that are currently displayed on the menu selection interface, and similarly, if a target level signal is obtained again in the current state, the selection cursor is again moved from "Sound" to "Channel" to which the current time is pointing.
Further, when the display terminal determines that the target interface is a menu selection interface in the function menu interface and the target level signal is a low level signal, step S22 includes:
and b, if the function menu interface is the menu selection interface and the target level signal is the low level signal, determining that the control instruction corresponding to the target level signal is the confirmation instruction.
And when the display terminal equipment determines that the target interface is a function menu interface and the function menu interface is a menu selection interface and detects that the target level signal is a low level signal, the display terminal equipment determines that the control instruction corresponding to the target level signal is a confirmation instruction. It should be noted that, the determining of the interface type of the target interface and the determining of whether the target level signal is the low level signal or the high level signal have been described in detail in the above embodiments, and are not repeated herein. It is understood that, in other embodiments, when the display terminal device determines the target interface function menu interface and the function menu interface is a menu selection interface, the setting may be that when the target level signal is a low level signal, the control instruction corresponding to the target level signal is a sequential selection instruction, and when the target level signal is a high level signal, the control instruction corresponding to the target level signal is an acknowledgement instruction.
Correspondingly, step S30, according to the control instruction, controlling the display terminal device includes:
step S33, determining a target menu option specified by the selection cursor on the function menu interface and the interface type of the next level function menu interface corresponding to the target menu option.
When the display terminal device determines that the target interface is a menu selection interface for selecting menu options, the display terminal device detects the target menu option pointed by a selection cursor on the menu selection interface staying in each menu option displayed on the menu selection interface, and the corresponding next-level function menu interface is a menu selection interface for selecting the menu option or a function parameter adjusting interface for adjusting function parameters such as sound output size, output television program channels or output display height.
Step S34, if the next level function menu interface is the menu selection interface, controlling the function menu interface to jump to the menu selection interface according to the confirmation instruction;
when the display terminal equipment determines a target menu option pointed by a selection cursor on a menu selection interface in all menu options displayed on the menu selection interface, the corresponding next-level function menu interface is still the menu selection interface used for selecting the menu option, and according to a confirmation instruction corresponding to a determined target level signal on the current menu selection interface, the display terminal equipment is controlled to jump from the displayed current menu selection interface to display the next-level menu selection interface corresponding to the target menu option.
Specifically, for example, in the application scenario shown in fig. 3, a target interface output and displayed by the display terminal device is a first one-level menu selection interface from left to right in fig. 3, and a selection cursor on the one-level menu selection interface is a target menu option "Picture" pointed by a stop among "Picture", "Sound", "Channel" and "System" menu options displayed on the menu selection interface at the present time, when it is determined that a control instruction corresponding to the acquired target level signal on the one-level menu selection interface is a confirmation instruction, it is detected and confirmed that a next-level function menu interface corresponding to the single option "Picture" is a second one-level menu selection interface from left to right in fig. 3, and then the display terminal device is controlled to output and display the second-level menu selection interface according to the confirmation instruction.
And step S35, if the next level function menu interface is the function parameter adjustment interface, controlling the function menu interface to jump to the function parameter adjustment interface according to the confirmation instruction.
When the display terminal device determines a target menu option pointed by a selection cursor on a menu selection interface in each menu option displayed on the menu selection interface, and the corresponding next-level function menu interface is a function parameter adjustment interface for adjusting function parameters such as sound output size, television program channel output or display height output, the display terminal device is controlled to jump from the displayed current menu selection interface to the function parameter adjustment interface corresponding to the target menu option according to a confirmation instruction corresponding to the determined target level signal on the current menu selection interface.
Specifically, for example, in the application scenario shown in fig. 4, the target interface displayed on the display terminal device output is the second two-level menu selection interface from left to right in fig. 4, and the selection cursor on the two-level menu selection interface, the target menu option "V" pointed at by the stay in the menu options "V", "Sound previous" and "TV placement" displayed on the menu selection interface at the current moment, when the control instruction corresponding to the acquired target level signal on the secondary menu selection interface is determined to be a confirmation instruction, detecting and confirming that the next level function menu interface corresponding to the menu item "V" is the third function parameter adjusting interface for adjusting the sound output size function parameter from left to right in fig. 3, then controlling the display terminal equipment to output and display the function parameter adjusting interface according to the confirmation instruction.
Further, when the display terminal determines that the target interface is a parameter adjustment interface in the function menu interface and the target level signal is a low level signal or a high level signal, step S22 includes:
and c, if the function menu interface is the function parameter adjustment interface and the target level signal is the high level signal or the low level signal, determining that the control instruction corresponding to the target level signal is the parameter adjustment instruction.
When the display terminal device determines that the target interface is the functional parameter adjustment interface, the display terminal device determines that the control instruction corresponding to the target level signal is the parameter adjustment instruction, wherein the target level signal may be a high level signal or a low level signal. How the display terminal device determines the interface type of the target interface has been described in detail in the above embodiments, and is not repeated here.
Correspondingly, step S30, according to the control instruction, controlling the display terminal device includes:
step S36, identifying the regulation and control mode of the function parameter regulation interface to the function parameters of the display terminal equipment;
it should be noted that, in this embodiment, the adjustment manner includes, but is not limited to, an upward adjustment manner and a downward adjustment manner.
When the display terminal device identifies that the target level signal is a high level signal or a low level signal, the display terminal device outputs and displays a corresponding parameter adjusting instruction in a function parameter adjusting interface, and when the display terminal device currently controls a numerical value representing the output size of each hardware function of the display terminal device, the display terminal device controls the numerical value to be an upward adjusting and controlling mode in which the numerical value is sequentially increased upwards or a downward adjusting and controlling mode in which the numerical value is sequentially decreased downwards.
Step S37, if the regulation and control mode is upward regulation and control, increasing the function parameters according to the parameter regulation and control instruction;
and step S38, if the regulation and control mode is downward regulation and control, reducing the functional parameters according to the parameter regulation and control instruction.
When the display terminal device determines that the regulation mode is upward regulation, the display terminal device increases the current functional parameter to be regulated according to the parameter regulation instruction, and if the current functional parameter regulation interface is a volume regulation interface, the display terminal device increases the volume of the current output sound according to the parameter regulation instruction. And when the display terminal equipment determines that the regulation and control mode is downward regulation and control, the display terminal equipment reduces the parameters corresponding to the function parameter regulation interface according to the regulation parameter instruction, and if the current function parameter regulation interface is a brightness regulation interface, the display terminal equipment reduces the current display brightness of the screen according to the parameter regulation instruction.
It should be noted that, in this embodiment, each function parameter of the display terminal device represents each hardware function output size of the display terminal device, for example, a sound output size at the current time, a numerical value of a channel of an output television program, and a numerical value of output display brightness, and it should be understood that the function parameter may also be used as a numerical value representing other television functions of the display terminal device at the current time, for example, a numerical value of output display contrast, a numerical value of an access source of an output display image, and the like.
The display terminal equipment controls an upward regulation and control mode or a downward regulation and control mode for regulating and controlling numerical values representing the output magnitude of each hardware function of the display terminal equipment according to the parameter regulation instruction corresponding to each high-level signal or low-level signal obtained by identification in each function menu interface output and displayed by the display terminal equipment, and correspondingly regulates and controls the sound output magnitude of the display terminal equipment, the numerical value of the current output television program channel and the output display brightness in the function parameter regulation interface which regulates and controls the sound output magnitude, the current output television program channel and the output display brightness.
Specifically, for example, in the application scenario of adjusting the currently output television program channel of the display terminal device as shown in fig. 3, at "picture" in the first-level menu selection interface, the preference "P" (channel adjustment) of the second-level menu selection interface is entered according to the low-level signal generated by touching the second key by the receiving user, the control instruction — "determined" corresponding to the first-level menu is entered into the control instruction — "corresponding to the second-level menu, the low-level signal generated by touching the second key by the receiving user is again entered into the function parameter adjustment interface (function menu interface for program channel adjustment), and after the function parameter adjustment interface —" channel adjustment "is entered, the control mode for adjusting and controlling the television program channel according to the control instruction corresponding to each of the high-level signal or the low-level signal in this state (the high-level signal is P + function menu interface, the low-level signal is P + function menu interface for program channel adjustment), and the control mode for adjusting and controlling the television program channel is entered into the control mode according to each of the control instruction corresponding to each of the high-level signal or the low-level signal in this state, The low level signal is P-function), and correspondingly adjusting and controlling the television program channel output by the display terminal equipment at the current moment.
Further, in another embodiment, in the application scenario of adjusting the currently output tv program channel of the display terminal device as shown in fig. 4, at "Sound" of the first-level menu selection interface, according to the low level signal generated by touching the second key by the receiving user, the control instruction "determine" corresponding to the first-level menu is entered into the preference "V" (voice adjustment) of the second-level menu selection interface, and according to the low level signal generated by touching the second key by the receiving user, the control instruction "determine" corresponding to the second-level menu is entered again into the function parameter adjustment interface (function menu interface for voice adjustment), after entering the function parameter adjustment interface "voice adjustment", the control mode of adjusting and controlling the voice output size according to the control instruction corresponding to each of the high level signal or the low level signal in this state (the high level signal is V + function menu interface, and V + function menu interface, The low level signal is a V-function), and correspondingly adjusting and controlling the size of the sound output by the display terminal equipment at the current moment.
In this embodiment, a function menu interface currently output and displayed by a display terminal device is detected, control instructions corresponding to target level signals on the function menu interface are obtained, and a determination control instruction is sequentially input on the function menu interface; the method comprises the steps of recognizing a control instruction on each function menu interface, skipping display of the function menu interface output and displayed by the display terminal equipment, increasing and decreasing control modes when the function parameters of the sound output size of each characterization display terminal equipment, the current output television program channel and the output display brightness are controlled according to the recognition control instruction, and correspondingly increasing and decreasing the sound output size of the characterization display terminal equipment, the current output television program channel and the output display brightness according to the recognized increasing and decreasing control modes, thereby realizing adjustment and control of the functions of the display terminal equipment. Compared with the mode of controlling each function of the television by a coding and decoding mode, the mode of controlling the function menu interface and the function parameters of the real terminal equipment is simpler and more convenient by combining the received target level signal and the function menu interface output and displayed by the display terminal equipment, and the actual operation of a user is facilitated.
Based on the foregoing first embodiment, a third embodiment of the control method for a display terminal device according to the present invention is provided, and in the third embodiment of the control method for a display terminal device according to the present invention, the target level signal at least includes two level signals, and the at least two level signals are obtained within a same preset time period. Specifically, a total time length of the received target level signals may be set, and the received level signals within the total time length are all confirmed as the target level signals, for example, if two level signals are received within the total time length, the received two level signals are determined as the target level signals; if three level signals are received in the total time length, determining the received three level signals as target level signals; or setting the interval duration between any two adjacent level signals corresponding to the received target level signal, when the time difference between the corresponding receiving times of any adjacent level signals received by the display terminal equipment is less than or equal to the interval duration, the display terminal can determine that the received level signal is the target level signal, and if the time difference between the first level signal received by the display terminal equipment and the second level signal received by the display terminal equipment is less than or equal to the duration, and the time difference between the second level signal received by the display terminal equipment and the third level signal received by the display terminal equipment is greater than the interval duration, or the third level signal is not received after the interval duration, the first level signal and the second level signal are determined as the target level signal.
For example, when the target level signal is two level signals, the target level signal may specifically be two high level signals, two low level signals, or one high level signal and one high level signal, and the two level signals need to be acquired within the same preset time period (for example, within 0.3 second).
The step S20 includes:
step S23, if the target interface is a non-black screen interface and the target level signal is the same as a preset standby signal, determining that the control instruction corresponding to the target level signal is a standby instruction.
It should be noted that, in this embodiment, the non-black screen interface is an interface when the display terminal device is in a bright screen state, specifically, the non-black screen interface may include an interface when the display terminal device does not output any functional menu interface currently, also include a current play interface or other interfaces that can enable the display terminal device to enter a standby state, and the preset standby signal is a preset string of level signal combinations, such as two high level signals, for controlling the display terminal device to switch from a current operating state to the standby state.
And determining that the target interface is a non-black screen interface at the display terminal equipment, and the received target level signal is the same as a preset string of level signal combination for controlling the display terminal equipment to switch from the current running state to the standby state, namely the target level signal is the same as the preset standby signal, and determining that the control instruction corresponding to the target level signal currently is the standby instruction by the display terminal equipment.
Specifically, for example, if the display terminal device detects that the target interface currently output and displayed is an interface which does not output and display any function menu interface based on monitoring the television system operation script, and detects that the target level signal acquired within 0.3 second is two high level signals, and the target level signal is the same as a preset string of level signal combinations for controlling the display terminal device to switch from the current operation state to the standby state, it is determined that the control instruction corresponding to the current target level signal is the standby instruction.
The step S30 includes:
and step S39, controlling the display terminal device to switch from the power-on state to the standby state according to the standby instruction.
And the display terminal equipment controls the display terminal equipment to be switched from the current starting-up state to the standby state according to the standby instruction corresponding to the determined target level signal.
Specifically, for example, when the display terminal device determines that no function menu interface is output and displayed, and the control instruction corresponding to the target level signal acquired within 0.3 second is a standby instruction, the display terminal device is controlled to switch from the current operation state to the standby state according to the standby instruction.
Further, the step S20 includes:
step S24, if the target interface is a black screen interface, determining that the control instruction corresponding to the target level signal is a power-on instruction.
When the interface currently output and displayed by the display terminal equipment is a black screen interface, namely the target interface is the black screen interface, the display terminal equipment directly determines the control instruction corresponding to the received target level signal as a starting instruction.
It should be noted that, in this embodiment, the black screen interface is an interface when the display terminal device is in a standby state, and it can be understood that the black screen interface is an interface state when no interface content is output by the screen, for example, the black screen interface is a screen protection interface actually output by the front-end screen when the display terminal device is in the standby state, or is an interface visually displayed by the front-end screen when the front-end screen is closed.
Specifically, for example, if the display terminal device is in a standby state and detects that the target level signal acquired within 0.3 second is two high level signals, or two low level signals, or one high level signal and one high level signal, it is determined that the control instruction corresponding to the current target level signal is a power-on instruction.
The step S30 includes:
step S310, according to the power-on command, controlling the display terminal device to switch from the standby state to the power-on state.
And the display terminal equipment controls the display terminal equipment to be switched from the current standby state to the power-on state according to the corresponding power-on instruction when the interface displayed by the display terminal equipment at present is a black screen interface according to the determined target level signal.
Specifically, for example, when the display terminal device is determined to be in the standby state and the control instruction corresponding to the target level signal acquired within 0.3 second is a power-on instruction, the display terminal device is controlled to switch from the current standby state to the power-on operation state according to the power-on instruction.
Further, in another embodiment, when the current display terminal device is in the standby state, if the received target level signal is only a high level signal generated based on the user touching the first key or is only a low level signal generated based on the user touching the second key, the display terminal device may still determine that the control instruction is the power-on instruction, and then switch from the standby state to the power-on state.
In this embodiment, when the display terminal device does not currently output an interface for displaying any function menu interface, if the target level signal of the same preset duration is the same as a preset series of level signal combinations for controlling the display terminal device to switch from the current operating state to the standby state, determining that a control instruction corresponding to the current target level signal is a standby instruction, and controlling the display terminal device to switch from the current operating state to the standby state according to the standby instruction; and when the display terminal equipment is in a standby state at present, directly determining that the control instruction corresponding to the received target level signal is a starting instruction, and controlling the display terminal equipment to be switched from the current standby state to a starting running state according to the starting instruction. The control instruction corresponding to the received target level signal is determined by combining the actual operation state of the display terminal device, so that the actual operation state of the display terminal device is controlled.
Further, when the target level signal includes at least two level signals, the target interface is a menu selection interface in the function menu interface, and the option corresponding to the menu selection interface is displayed in a form of a row, a column, or an array, step S20 includes:
and e, if the target interface is determined to be a function menu interface and the function menu interface is determined to be a menu selection interface, determining the control instruction corresponding to the target level signal to be the menu movement instruction.
After the display terminal device determines the target interface, if the display terminal device determines that the target interface is a function menu interface and the function menu interface is a menu selection interface, the display terminal device determines that the control instruction corresponding to the target level signal is a menu movement instruction. It should be noted that, the process of determining the target interface in this embodiment has been described in detail in the foregoing embodiment, and therefore, repeated descriptions are omitted.
Accordingly, step S30 includes:
step f, determining a moving direction corresponding to a selection cursor on the function menu interface, and determining a target menu option designated by the selection cursor on the menu selection interface, wherein the moving direction includes at least one of the following: up, down, left, and right.
When the display terminal device determines that the control instruction corresponding to the target level signal is a menu movement instruction, the display terminal device determines a movement direction corresponding to a selection cursor on the function menu interface, wherein the movement direction includes at least one of upward movement, downward movement, leftward movement and rightward movement, and specifically, the movement direction corresponding to the selection cursor can be determined according to a combination mode of the level signals corresponding to the target level signal. It should be noted that, since the target level signal includes at least two level signals, a moving direction corresponding to a combination of level signals may be set, for example, moving up the target level signal composed of a high level signal generated corresponding to the first key and a low level signal generated by the second key, and moving down the target level signal composed of a high level signal generated corresponding to the first key and a high level signal generated by the second key; a combination of at least one level signal corresponding to a moving direction may also be set, such as setting a target level signal composed of a high level signal generated corresponding to the first key and a low level signal generated corresponding to the second key to move upward, and setting a target level signal composed of a low level signal generated corresponding to the first key and a high level signal generated corresponding to the second key to move upward. It is understood that when the number of shift directions is less than the number of combinations of level signal combinations, one shift direction may be set to correspond to at least one combination of level signals; when the number of shift directions is equal to the number of combinations of level signal combinations, one shift direction is set to correspond to one level signal.
And g, if the moving direction is upward movement, controlling the selection cursor to move upward according to the menu moving instruction so as to control the selection cursor to designate the menu option adjacent to the target menu option.
And h, if the moving direction is downward movement, controlling the selection cursor to move downward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the target menu option.
And if the display terminal equipment determines that the moving direction of the selection cursor is upward movement, the mobile terminal controls the selection cursor to move upward according to the menu moving instruction so as to control the selection cursor to designate the menu option adjacent to the target menu option. If the target menu option is 'O' and the menu option above the target menu option is 'A', the selection cursor can be controlled to move from the position of 'O' to the position of 'A'. And if the display terminal equipment determines that the moving direction of the selection cursor is downward movement, the display terminal equipment controls the selection cursor to move upward according to the menu moving instruction so as to control the selection cursor to designate the menu option adjacent to the target menu option.
And i, if the moving direction is leftward movement, controlling the selection cursor to move leftward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the left of the target menu option.
And j, if the moving direction is to move rightwards, controlling the selection cursor to move rightwards according to the menu moving instruction so as to control the selection cursor to designate the menu option right adjacent to the target menu option.
If the display terminal device determines that the moving direction of the selection cursor is moving leftwards, the display terminal device controls the selection cursor to move leftwards from the current position according to the menu moving instruction so as to control the selection cursor to designate the menu option adjacent to the left of the target menu option, namely, controls the selection cursor to move leftwards from the current position to the position of the menu option adjacent to the left of the target menu option. If the display terminal equipment determines that the moving direction of the selection cursor is moving rightwards, the display terminal equipment controls the selection cursor to move rightwards from the current position according to the menu moving instruction so as to control the selection cursor to designate the menu option adjacent to the right of the target menu option, namely, controls the selection cursor to move rightwards from the current position to the position of the menu option adjacent to the right of the target menu option.
The embodiment controls the selection cursor in the menu selection interface to move towards different directions through the target level signal comprising at least two level signals, thereby simplifying the control flow of the menu selection interface.
In addition, referring to fig. 5, fig. 5 is a schematic diagram of a functional module of a control apparatus of a display terminal device according to the present invention, and in an embodiment of the present invention, a control apparatus of a display terminal device is further provided, where the control apparatus of a display terminal device according to the present invention includes:
the device comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a target level signal and a target interface corresponding to the target level signal, and the target level signal is triggered based on a first key and/or a second key;
the determining module is used for determining a control instruction corresponding to the target level signal according to the target interface and the target level signal;
and the control module is used for controlling the display terminal equipment according to the control instruction.
Optionally, when the target level signal is triggered based on a first key or a second key, if the target level signal is triggered based on the first key, the target level signal is a high level signal, and if the target level signal is triggered based on the second key, the target level signal is a low level signal.
Optionally, the determining module includes:
the first detection unit is used for detecting the interface type of the target interface if the target interface is a function menu interface; wherein the interface types at least include: a menu selection interface and a function parameter adjusting interface;
and the first determining unit is used for determining a control instruction corresponding to the target level signal according to the interface type and the target level signal.
Optionally, the first determining unit includes:
a first determining subunit, configured to determine that the control instruction corresponding to the target level signal is the in-order selection instruction if the function menu interface is the menu selection interface and the target level signal is the high level signal;
the control module includes:
the second determination unit is used for determining a target menu option designated by a selection cursor on the function menu interface;
and the first control unit is used for controlling the selection cursor to specify the menu option adjacent to the target menu option according to the sequential selection instruction.
Optionally, the first determining unit further includes:
a second determining subunit, configured to determine that the control instruction corresponding to the target level signal is the confirmation instruction if the function menu interface is the menu selection interface and the target level signal is the low level signal;
the control module further comprises:
a third determining unit, configured to determine a target menu option specified by a selection cursor on the function menu interface and the interface type of a next-level function menu interface corresponding to the target menu option;
the second control unit is used for controlling the function menu interface to jump to the menu selection interface according to the confirmation instruction if the next-level function menu interface is the menu selection interface;
and the third control unit is used for controlling the function menu interface to jump to the function parameter adjustment interface according to the confirmation instruction if the next-level function menu interface is the function parameter adjustment interface.
Optionally, the first determining unit further includes:
a third determining subunit, configured to determine that the control instruction corresponding to the target level signal is the parameter adjustment instruction if the function menu interface is the function parameter adjustment interface and the target level signal is the high level signal or the low level signal;
the control module further comprises:
the identification unit is used for identifying the regulation and control mode of the function parameter adjustment interface on the function parameters of the display terminal equipment, wherein the regulation and control mode comprises at least one of the following modes: upward regulation and downward regulation;
the fourth control unit is used for increasing the functional parameters according to the parameter adjusting instruction if the adjusting and controlling mode is upward adjusting and controlling;
and the fifth control unit is used for reducing the functional parameters according to the parameter adjusting instruction if the adjusting and controlling mode is downward adjusting and controlling.
Optionally, the target level signal includes at least two level signals, and the at least two level signals are acquired within the same preset time period.
Optionally, the determining module is further configured to determine that the control instruction corresponding to the target level signal is the menu movement instruction if it is determined that the target interface is a function menu interface and the function menu interface is a menu selection interface;
the control module further comprises:
a fourth determining unit, configured to determine a moving direction corresponding to a selection cursor on the function menu interface, and determine a target menu option specified by the selection cursor on the menu selection interface, where the moving direction includes at least one of: move up, move down, move left and move right;
a moving unit, configured to control the selection cursor to move upwards according to the menu movement instruction if the moving direction is moving upwards, so as to control the selection cursor to specify a menu option adjacent to the target menu option; if the moving direction is downward movement, controlling the selection cursor to move downward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the target menu option; if the moving direction is leftward movement, controlling the selection cursor to move leftward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the left of the target menu option; and if the moving direction is rightward movement, controlling the selection cursor to move rightward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the right of the target menu option.
Optionally, the determining module further includes:
a fifth determining unit, configured to determine that a control instruction corresponding to the target level signal is a standby instruction if the target interface is a non-black screen interface and the target level signal is the same as a preset standby signal;
the control module further comprises:
and the sixth control unit is used for controlling the display terminal equipment to be switched from the starting-up state to the standby state according to the standby instruction.
Optionally, the determining module further includes:
a sixth determining unit, configured to determine that the control instruction corresponding to the target level signal is a power-on instruction if the target interface is a black screen interface;
the control module further comprises:
and the seventh control unit is used for controlling the display terminal equipment to be switched from the standby state to the power-on state according to the power-on instruction.
The steps implemented by the functional modules of the control device of the display terminal device may refer to the embodiments of the control method of the display terminal device of the present invention, and are not described herein again.
In addition, an embodiment of the present invention further provides a display terminal device, where the display terminal device includes: the control program of the display terminal device realizes the steps of the control method of the display terminal device when being executed by the processor.
The specific implementation of the display terminal device of the present invention may refer to each embodiment of the control method of the display terminal device, and is not described herein again.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where a control program of a display terminal device is stored on the computer-readable storage medium, and the control program of the display terminal device, when executed by a processor, implements the steps of the control method of the display terminal device as described above.
For the specific implementation of the computer-readable storage medium of the present invention, reference may be made to the embodiments of the control method for a display terminal device, which are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a display terminal device (e.g., a television, a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (11)

1. A control method of a display terminal device is characterized by comprising the following steps:
acquiring a target level signal and a target interface corresponding to the target level signal, wherein the target level signal is triggered based on a first key and/or a second key, the target level signal comprises a high level signal and a low level signal, and the first key and/or the second key are/is preset on display terminal equipment;
determining a control instruction corresponding to the target level signal according to the target interface and the target level signal;
controlling the display terminal equipment according to the control instruction;
the step of determining the control instruction corresponding to the target level signal according to the target interface and the target level signal includes:
if the target interface is a function menu interface, determining the interface type of the current target interface through an interface identifier; wherein the interface types at least include: a menu selection interface and a function parameter adjusting interface;
and determining a control instruction corresponding to the target level signal according to the mapping relation between the interface type and the target level signal, wherein the target level signals corresponding to different combination results of the first key and/or the second key correspond to different control instructions on the interface type.
2. The method according to claim 1, wherein when the target level signal is triggered based on a first key or a second key, if the target level signal is triggered based on the first key, the target level signal is a high level signal, and if the target level signal is triggered based on the second key, the target level signal is a low level signal.
3. The method for controlling display terminal equipment according to claim 1, wherein the step of determining the control instruction corresponding to the target level signal according to the mapping relationship between the interface type and the target level signal includes:
if the function menu interface is the menu selection interface and the target level signal is the high level signal, determining that the control instruction corresponding to the target level signal is a sequential selection instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
determining a target menu option designated by a selection cursor on the function menu interface;
and controlling the selection cursor to designate a menu option adjacent to the target menu option according to the sequential selection instruction.
4. The method for controlling display terminal equipment according to claim 1, wherein the step of determining the control instruction corresponding to the target level signal according to the mapping relationship between the interface type and the target level signal further comprises:
if the function menu interface is the menu selection interface and the target level signal is the low level signal, determining that the control instruction corresponding to the target level signal is a confirmation instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
determining a target menu option designated by a selection cursor on the function menu interface and the interface type of a next-level function menu interface corresponding to the target menu option;
if the next-level function menu interface is the menu selection interface, controlling the function menu interface to jump to the menu selection interface according to the confirmation instruction;
and if the next-level function menu interface is the function parameter adjustment interface, controlling the function menu interface to jump to the function parameter adjustment interface according to the confirmation instruction.
5. The method for controlling display terminal equipment according to claim 1, wherein the step of determining the control instruction corresponding to the target level signal according to the mapping relationship between the interface type and the target level signal further comprises:
if the function menu interface is the function parameter adjustment interface, and the target level signal is the high level signal or the low level signal, determining that the control instruction corresponding to the target level signal is a parameter adjustment instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction comprises:
identifying a regulation and control mode of the function parameter regulation and control interface on the function parameters of the display terminal equipment, wherein the regulation and control mode comprises at least one of the following modes: upward regulation and downward regulation;
if the regulation and control mode is upward regulation and control, the functional parameters are added according to the parameter regulation instruction;
and if the regulation and control mode is downward regulation and control, reducing the functional parameters according to the parameter regulation instruction.
6. The method according to claim 1, wherein the target level signal includes at least two level signals, and the at least two level signals are acquired within a same preset time period.
7. The method for controlling a display terminal device according to claim 6, wherein the step of determining the control command corresponding to the target level signal according to the target interface and the target level signal comprises:
if the target interface is determined to be a function menu interface and the function menu interface is determined to be a menu selection interface, determining the control instruction corresponding to the target level signal to be a menu moving instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
determining a moving direction corresponding to a selection cursor on the function menu interface, and determining a target menu option specified by the selection cursor on the menu selection interface, wherein the moving direction comprises at least one of the following: move up, move down, move left and move right;
if the moving direction is upward movement, controlling the selection cursor to move upward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the target menu option;
if the moving direction is downward movement, controlling the selection cursor to move downward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the target menu option;
if the moving direction is leftward movement, controlling the selection cursor to move leftward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the left of the target menu option;
and if the moving direction is rightward movement, controlling the selection cursor to move rightward according to the menu moving instruction so as to control the selection cursor to designate a menu option adjacent to the right of the target menu option.
8. The method for controlling a display terminal device according to claim 6, wherein the step of determining the control command corresponding to the target level signal according to the target interface and the target level signal comprises:
if the target interface is a non-black screen interface and the target level signal is the same as a preset standby signal, determining that a control instruction corresponding to the target level signal is a standby instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
and controlling the display terminal equipment to be switched from a starting-up state to a standby state according to the standby instruction.
9. The method for controlling a display terminal device according to claim 6, wherein the step of determining the control command corresponding to the target level signal according to the target interface and the target level signal further comprises:
if the target interface is a black screen interface, determining that a control instruction corresponding to the target level signal is a starting instruction;
correspondingly, the step of controlling the display terminal device according to the control instruction includes:
and controlling the display terminal equipment to be switched from a standby state to a power-on state according to the power-on instruction.
10. A display terminal device, the display terminal device comprising: a memory, a processor, and a control program of a display terminal device stored on the memory and executable on the processor, the control program of the display terminal device realizing the steps of the control method of the display terminal device according to any one of claims 1 to 9 when executed by the processor.
11. A computer-readable storage medium, characterized in that a control program of a display terminal device is stored thereon, which when executed by a processor implements the steps of the control method of the display terminal device according to any one of claims 1 to 9.
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