CN104915164A - Liquid crystal all-in-one computer control method and device - Google Patents
Liquid crystal all-in-one computer control method and device Download PDFInfo
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- CN104915164A CN104915164A CN201510094405.0A CN201510094405A CN104915164A CN 104915164 A CN104915164 A CN 104915164A CN 201510094405 A CN201510094405 A CN 201510094405A CN 104915164 A CN104915164 A CN 104915164A
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Abstract
The invention is suitable for the technical field of electronic equipment, and provides a liquid crystal all-in-one computer control method and device. The method is applied to a liquid crystal all-in-one computer with a function key. The method comprises the steps that after the liquid crystal all-in-one computer is powered on and initialized, operation information of the function key is acquired; when the operation information meets a first preset condition, a display and a host of the liquid crystal all-in-one computer is started, and a main video source is output; in the output process of the video source, the operation information of the function key is acquired, and when the operation information meets a second preset condition, video source switching or screen state switching corresponding to the second preset condition is performed. According to the liquid crystal all-in-one computer control method and device, the functions of controlling video source switching and screen backlight operation of the liquid crystal all-in-one computer with one key are achieved, misoperation caused by multiple keys is avoided, and the circuit structure of the liquid crystal all-in-one computer is simplified.
Description
Technical field
The invention belongs to technical field of electronic equipment, particularly relate to a kind of liquid crystal integral machine control method and device.
Background technology
Along with popularizing of LED liquid crystal integral machine commercialization, increasing liquid crystal integral machine is applied in teaching, family, office.Teacher gives lessons by liquid crystal integral machine and supporting software systems, greatly improves the quality of teaching.
But existing liquid crystal integral machine is the simply integrated of host computer and liquid crystal display.When starting shooting, needing user first to open liquid crystal display, and then opening host computer, operating process needs user manually to perform twice power-on operation; Correspondingly, when shutting down, needing user first to close host computer, and then closing liquid crystal display, otherwise the deadlock of liquid crystal integral machine can be caused.In addition, user needs to connect a video signal cable and connects the equipment such as notebook and could show on the video adapting on the equipment such as notebook to liquid crystal integral machine.And video source switches, the switching of blank screen protected mode all needs to be undertaken by button corresponding on telepilot or control panel, operating process is loaded down with trivial details.
Existing liquid crystal integral machine also achieves the function of a bond switching machine; but still need corresponding different key to process for video source switching, the switching of blank screen protected mode; the circuit structure of liquid crystal integral machine is complicated, and many buttons easily cause the maloperation of user.
Summary of the invention
Given this, the embodiment of the present invention is to provide a kind of liquid crystal integral machine control method and device, to simplify the circuit structure of liquid crystal integral machine, realizes that a key control video source switches, screen backlight operation and the function of switching on and shutting down.
First aspect, provide a kind of liquid crystal integral machine control method, be applied to the liquid crystal integral machine with a function button, described method comprises:
After liquid crystal integral machine power-on initialization, obtain the operation information of described function button;
Described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source;
In the output procedure of video source, obtain the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches.
Further, described method also comprises:
In the output procedure of video source, obtain the operation information of described function button;
Described operation information meet the 3rd pre-conditioned time, close described main frame and described display.
Further, described in the output procedure of video source, obtain the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches and comprises:
In the output procedure of video source, obtain the operation information of described function button;
Judge that whether described operation information meets second pre-conditioned;
When judged result is for being, judge whether the video source that present displays exports is main video source;
When the video source of current output is main video source, performs the screen backlight corresponding with described screen state according to the screen state of described display and operate;
When the video source of current output is not main video source, the video source that present displays exports is switched to main video source.
Further, when the described video source in current output is main video source, operates according to the screen state execution screen backlight corresponding with described screen state of described display and comprise:
When the video source of current output is main video source, judge whether the screen backlight of described display is opened;
When judged result is for being, close the screen backlight of described display; Otherwise, open the screen backlight of described display.
Further, described first is pre-conditionedly less than preset value for the pressing duration of described function button after liquid crystal integral machine initialization, the described second pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is less than preset value, and the described 3rd pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is greater than preset value.
Second aspect, provide a kind of liquid crystal integral machine control device, be applied to the liquid crystal integral machine with a function key, described device comprises:
Acquisition module, for after liquid crystal integral machine power-on initialization, obtains the operation information of described function button;
First control module, for described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source;
Second control module, in the output procedure of video source, obtains the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches.
Further, described device also comprises:
3rd control module, in the output procedure of video source, obtains the operation information of described function button, described operation information meet the 3rd pre-conditioned time, close described main frame and described display.
Further, described second control module comprises:
Acquiring unit, in the output procedure of video source, obtains the operation information of described function button;
First judging unit, second pre-conditioned for judging that whether described operation information meets;
Second judging unit, for when the judged result of the first judging unit is for being, judges whether the video source that present displays exports is main video source;
Backlight control unit, for when the second judging unit judged result is for being, performs the screen backlight corresponding with described screen state according to the screen state of described display and operating;
Video source switch unit, for when the second judging unit judged result is no, switches to main video source by the video source that present displays exports.
Further, described backlight control unit specifically comprises:
Judgment sub-unit, for when the video source of current output is main video source, judges whether the screen backlight of described display is opened;
Backlight control subelement, for when the judged result of judgment sub-unit is for being, closes the screen backlight of described display; Otherwise, open the screen backlight of described display.
Further, described first is pre-conditionedly less than preset value for the pressing duration of described function button after liquid crystal integral machine initialization, the described second pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is less than preset value, and the described 3rd pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is greater than preset value.
Compared with prior art, the embodiment of the present invention arranges and only arranges a function button in liquid crystal integral machine, by after liquid crystal integral machine power-on initialization, obtains the operation information of described function button; Described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source; In the output procedure of video source, obtain the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches; Thus the video source achieving a key control liquid crystal integral machine switches and the function of screen backlight operation, and simplify the circuit structure of liquid crystal integral machine.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the first realization flow figure of the liquid crystal integral machine control method that the embodiment of the present invention one provides;
Fig. 2 is the second realization flow figure of the liquid crystal integral machine control method that the embodiment of the present invention two provides;
Fig. 3 is the composition structural drawing of the liquid crystal integral machine control device that the embodiment of the present invention three provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The embodiment of the present invention arranges and only arranges a function button in liquid crystal integral machine, by after liquid crystal integral machine power-on initialization, obtains the operation information of described function button; Described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source; In the output procedure of video source, obtain the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches; Thus the video source achieving a key control liquid crystal integral machine switches and the function of screen backlight operation, and simplify the circuit structure of liquid crystal integral machine.The embodiment of the present invention additionally provides corresponding device, is described in detail respectively below.
embodiment one
Fig. 1 shows the first realization flow of the liquid crystal integral machine control method that the embodiment of the present invention one provides, and for convenience of explanation, illustrate only part related to the present invention.
In embodiments of the present invention, described liquid crystal integral machine comprises: display, main frame, system control module, touch control device, function button.Wherein, described display, for showing exported video source, is preferably liquid crystal display; Described main frame is mainly personal computer, its internal operation windows system or other operating system; The touch-control process etc. of the operation information identification of described system control module major control function button, video source switching, switching on and shutting down, screen backlight operation and touch control device; Described touch control device preferably has the touch control device of USB interface; Described function button is used for the operation information that input video source switches, screen backlight operates and switching on and shutting down are corresponding.In embodiments of the present invention, described function button has and only has one.
As shown in Figure 1, described method comprises:
In step S101, after liquid crystal integral machine power-on initialization, obtain the operation information of described function button.
Described liquid crystal integral machine energising, carries out initialization operation.It should be noted that, described energising refers to that system control module is energized, and display, main frame etc. are still in off-position, to reduce the consumption of electricity.After described liquid crystal integral machine has been energized initialization, detect the operation information of described function button in real time.When detect the operation information that inputted by described function button meet first pre-conditioned time, perform step S102.
In step s 102, described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source.
In embodiments of the present invention, after liquid crystal integral machine power-on initialization completes and when satisfied first pre-conditioned operation information being detected, meet the first pre-conditioned operation information according to described, first open the display of described liquid crystal integral machine, then open main frame.After display and main frame all start (after namely liquid crystal integral machine is opened), display exports main video source.User can be operated accordingly by touch control device under the environment of current video source, and described operation includes but not limited to run PC software, software of giving lessons, conference software and other software customized, gesture recalls video switching menu and carries out video source switching.When user recall video switching menu carry out video source switch time, the main video source of current output can be switched to the video source of other equipment.
In step s 103, in the output procedure of video source, obtain the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches.
In the output procedure of video source, detect the operation information of described function button in real time.The operation information of described function button meet second pre-conditioned time, then carry out video source switching or screen state and switch.
Wherein, step S103 comprises: in the output procedure of video source, obtains the operation information of described function button; Described operation information meet second pre-conditioned time, judge whether the video source that present displays exports is main video source; When the video source of current output is main video source, then performs the screen backlight corresponding with described screen state according to the screen state of described display and operate; Otherwise, when the video source that present displays exports is not main video source, the video source that present displays exports is switched to main video source.
Subsequent embodiment carries out detailed describing by screen backlight operation, specifically refers to describing of subsequent embodiment, repeats no more herein.
Preferably, described method also comprises:
In step S104, in the output procedure of video source, obtain the operation information of described function button, described operation information meet the 3rd pre-conditioned time, close described main frame and described display.
Need illustrate time, the operation information of described function button includes but not limited to the compression number etc. in the pressing duration of described function button, preset time range.Exemplarily, above-mentioned first is pre-conditionedly less than preset value for the pressing duration of described function button after liquid crystal integral machine initialization, the second pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching was less than preset value, and namely described function button is short in operation.The described 3rd pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is greater than preset value, and namely described function button is for length is by operating.Wherein, after referring to liquid crystal integral machine power-on initialization after liquid crystal integral machine initialization, after referring to liquid crystal integral machine opening display and main frame after liquid crystal integral machine start.Described preset value is preferably 3 seconds.
Visible, the embodiment of the present invention is different pre-conditioned by arranging, according to the operation information of function button meet under various circumstances pre-conditioned, achieve that liquid crystal integral machine one key control video source switches, screen backlight operation and the function of switching on and shutting down, decrease the complexity of user operation, avoid the user misoperation that many buttons cause, greatly improve the experience sense of user.The embodiment of the present invention also simplify the circuit structure of liquid crystal integral machine, and not needing increases hardware cost in addition, simplifies the production procedure of liquid crystal integral machine.
The embodiment of the present invention arranges and only arranges a function button in liquid crystal integral machine, by after liquid crystal integral machine power-on initialization, obtains the operation information of described function button; Described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source; In the output procedure of video source, obtain the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches; Thus the video source achieving a key control liquid crystal integral machine switches and the function of screen backlight operation, and simplify the circuit structure of liquid crystal integral machine.
embodiment two
Fig. 2 shows the second realization flow of the liquid crystal integral machine control method that the embodiment of the present invention two provides, and for convenience of explanation, illustrate only part related to the present invention.
As shown in Figure 2, described method comprises:
In step s 201, after liquid crystal integral machine power-on initialization, obtain the operation information of described function button.
In step S202, judge that whether described operation information meets first pre-conditioned.
In step S203, described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source.
After display and main frame all start, display exports main video source.User can be operated accordingly by touch control device under the environment of current video source, and described operation includes but not limited to run PC software, software of giving lessons, conference software and other software customized, gesture recalls video switching menu and carries out video source switching, volume adjusting.When user recall video switching menu carry out video source switch time, the main video source of current output can be switched to the video source of other equipment.
Preferably, described operation information do not meet first pre-conditioned time, return step S201, continue to detect the operation information of described function button.
In step S204, in the output procedure of video source, obtain the operation information of described function button.
In step S205, judge that whether described operation information meets second pre-conditioned.
Described operation information meet second pre-conditioned time, perform step S206; Otherwise, perform step S211.
In step S206, judge whether the video source that present displays exports is main video source.
When judged result is for being, i.e. the video source of current output is main video source, then perform step S207; Otherwise, when the video source of current output is not main video source, perform step S210.
In step S207, judge whether the screen backlight of described display is opened.
When judged result is for being, perform step S208; Otherwise, perform step S209.
In step S208, close the screen backlight of described display.
When the screen backlight of described display is opened, namely display is the state of spreading its tail, then close the screen backlight of described display, jump to step S204.User can be operated accordingly by touch control device under current screen state.
In step S209, open the screen backlight of described display.
When the screen backlight of described display is closed, namely display is black state, then open the screen backlight of described display, jump to step S204.User can be operated accordingly by touch control device under current screen state.
In step S210, the video source that present displays exports is switched to main video source.
After the video source of present displays output switches to main video source, return step S204.
In step S211, judge that whether described operation information meets the 3rd pre-conditioned.
When judged result is for being, perform step S212; Otherwise, perform step S204.
In step S212, close described main frame and described display.
In embodiments of the present invention, the operation information of described function button includes but not limited to the compression number etc. in pressing duration of described function button, preset time range.Exemplarily, above-mentioned first is pre-conditionedly less than preset value for the pressing duration of described function button after liquid crystal integral machine initialization, the second pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching was less than preset value, namely short in described function button; The described 3rd pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is greater than preset value, namely long by described function button.Wherein, described preset value is preferably 3 seconds.Therefore, when user is short in described function button after liquid crystal integral machine power-on initialization, described liquid crystal integral machine primer fluid crystal display and main frame, i.e. power-on operation; After liquid crystal integral machine is opened, (namely opening liquid crystal display and main frame) user is short-and-medium by described function button in the process of video frequency output, and described liquid crystal integral machine then carries out corresponding video source and switches or screen state blocked operation; When long by described function button in the process of (namely opening liquid crystal display and main frame) user at video frequency output after liquid crystal integral machine is opened, described liquid crystal integral machine then carries out power-off operation; Thus the video source achieving a key control liquid crystal integral machine switches, screen backlight operates and the function of switching on and shutting down, avoids the user misoperation that many buttons cause, greatly improves the experience sense of user.
It should be noted that, above-described embodiment is only a preferred exemplary of the present invention, and the step S205 in above-described embodiment and S211 also can carry out simultaneously, in no particular order order.
embodiment three
Fig. 3 shows the composition structure of the liquid crystal integral machine control device that the embodiment of the present invention three provides, and for convenience of explanation, illustrate only part related to the present invention.
In embodiments of the present invention, described liquid crystal integral machine comprises: display, main frame, system control module, touch control device, function button.Wherein, described display, for showing exported video source, is preferably liquid crystal display; Described main frame is mainly personal computer, its internal operation windows system or other operating system; The touch-control process etc. of the operation information identification of described system control module major control function button, video source switching, switching on and shutting down, screen backlight operation and touch control device; Described touch control device preferably has the touch control device of USB interface; Described function button is used for the operation information that input video source switches, screen backlight operates and switching on and shutting down are corresponding.In embodiments of the present invention, described function button has and only has one.Described liquid crystal integral machine control device can be the unit of the software unit be built in liquid crystal integral machine, hardware cell or software and hardware combining.
As shown in Figure 3, described device comprises:
Acquisition module 31, for after liquid crystal integral machine power-on initialization, obtains the operation information of described function button.
First control module 32, for described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source.
Second control module 33, in the output procedure of video source, obtains the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches.
Preferably, described device also comprises:
3rd control module 34, in the output procedure of video source, obtains the operation information of described function button, described operation information meet the 3rd pre-conditioned time, close described main frame and described display.
Wherein, described energising refers to that system control module is energized, and display, main frame etc. are still in off-position, to reduce the consumption of electricity.After described liquid crystal integral machine has been energized initialization, detect the operation information of described function button in real time.And described operation information meet first pre-conditioned time, first open the display of described liquid crystal integral machine, then open main frame, export main video source.User can be operated accordingly by touch control device under the environment of current video source, and described operation includes but not limited to run PC software, software of giving lessons, conference software and other software customized, gesture recalls video switching menu and carries out video source switching etc.When user recall video switching menu carry out video source switch time, the main video source of current output can be switched to the video source of other equipment.
Preferably, described second control module 33 specifically comprises:
Acquiring unit 331, in the output procedure of video source, obtains the operation information of described function button.
First judging unit 332, second pre-conditioned for judging that whether described operation information meets.
Second judging unit 333, for when the judged result of the first judging unit is for being, judges whether the video source that present displays exports is main video source.
Backlight control unit 334, for when the second judging unit judged result is for being, performs the screen backlight corresponding with described screen state according to the screen state of described display and operating.
Video source switch unit 335, for when the second judging unit judged result is no, switches to main video source by the video source that present displays exports.
Wherein, described backlight control unit 334 specifically comprises:
Judgment sub-unit 3341, for when the video source of current output is main video source, judges whether the screen backlight of described display is opened.
Backlight control subelement 3342, for when the judged result of judgment sub-unit is for being, closes the screen backlight of described display; Otherwise, open the screen backlight of described display.
Wherein, the operation information of described function button includes but not limited to the compression number etc. in pressing duration of described function button, preset time range.Exemplarily, above-mentioned first is pre-conditionedly less than preset value for the pressing duration of described function button after liquid crystal integral machine initialization, the second pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching was less than preset value, and namely described function button is short in operation; The described 3rd pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is greater than preset value, and namely described function button is for length is by operating.Wherein, described preset value is preferably 3 seconds.Therefore, when user after liquid crystal integral machine power-on initialization is short in described function button, described first control module primer fluid crystal display and main frame; After liquid crystal integral machine is opened, (namely opening liquid crystal display and main frame) user is short-and-medium by described function button in the process of video frequency output, and described second control module is then carried out corresponding video source and switched or screen state blocked operation; When long by described function button in the process of (namely opening liquid crystal display and main frame) user at video frequency output after liquid crystal integral machine is opened, described 3rd control module then carries out power-off operation; Thus the video source achieving a key control liquid crystal integral machine switches, screen backlight operates and the function of switching on and shutting down, avoids the user misoperation that many buttons cause,
In sum, the embodiment of the present invention by arranging and only arranging a function button and different pre-conditioned on liquid crystal integral machine, according to the operation information of described function button meet under various circumstances pre-conditioned, achieve that liquid crystal integral machine one key control video source switches, screen backlight operation and the function of switching on and shutting down, decrease the complexity of user operation, avoid the user misoperation that many buttons cause, greatly improve the experience sense of user.The embodiment of the present invention also simplify the circuit structure of liquid crystal integral machine, decreases hardware cost, simplifies the production procedure of liquid crystal integral machine.
It should be noted that, device in the embodiment of the present invention may be used for the whole technical schemes realized in said method embodiment, the function of its each functional module can according to the method specific implementation in said method embodiment, its specific implementation process can refer to the associated description in above-described embodiment, repeats no more herein.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (10)
1. a liquid crystal integral machine control method, is characterized in that, is applied to the liquid crystal integral machine with a function button, and described method comprises:
After liquid crystal integral machine power-on initialization, obtain the operation information of described function button;
Described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source;
In the output procedure of video source, obtain the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches.
2. liquid crystal integral machine control method as claimed in claim 1, it is characterized in that, described method also comprises:
In the output procedure of video source, obtain the operation information of described function button;
Described operation information meet the 3rd pre-conditioned time, close described main frame and described display.
3. liquid crystal integral machine control method as claimed in claim 1 or 2, it is characterized in that, described in the output procedure of video source, obtain the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches and comprises:
In the output procedure of video source, obtain the operation information of described function button;
Judge that whether described operation information meets second pre-conditioned;
When judged result is for being, judge whether the video source that present displays exports is main video source;
When the video source of current output is main video source, performs the screen backlight corresponding with described screen state according to the screen state of described display and operate;
When the video source of current output is not main video source, the video source that present displays exports is switched to main video source.
4. as right wants the liquid crystal integral machine control method as described in 3, it is characterized in that, when the described video source in current output is main video source, operates according to the screen state execution screen backlight corresponding with described screen state of described display and comprise:
When the video source of current output is main video source, judge whether the screen backlight of described display is opened;
When judged result is for being, close the screen backlight of described display; Otherwise, open the screen backlight of described display.
5. liquid crystal integral machine control method as claimed in claim 2, it is characterized in that, described first is pre-conditionedly less than preset value for the pressing duration of described function button after liquid crystal integral machine initialization, the described second pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is less than preset value, and the described 3rd pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is greater than preset value.
6. a liquid crystal integral machine control device, is characterized in that, is applied to the liquid crystal integral machine with a function key, and described device comprises:
Acquisition module, for after liquid crystal integral machine power-on initialization, obtains the operation information of described function button;
First control module, for described operation information meet first pre-conditioned time, open display and the main frame of described liquid crystal integral machine, export main video source;
Second control module, in the output procedure of video source, obtains the operation information of described function button, and described operation information meet second pre-conditioned time, perform and to switch with described second pre-conditioned corresponding video source or screen state switches.
7. liquid crystal integral machine control device as claimed in claim 6, it is characterized in that, described device also comprises:
3rd control module, in the output procedure of video source, obtains the operation information of described function button, described operation information meet the 3rd pre-conditioned time, close described main frame and described display.
8. liquid crystal integral machine control device as claimed in claims 6 or 7, it is characterized in that, described second control module comprises:
Acquiring unit, in the output procedure of video source, obtains the operation information of described function button;
First judging unit, second pre-conditioned for judging that whether described operation information meets;
Second judging unit, for when the judged result of the first judging unit is for being, judges whether the video source that present displays exports is main video source;
Backlight control unit, for when the second judging unit judged result is for being, performs the screen backlight corresponding with described screen state according to the screen state of described display and operating;
Video source switch unit, for when the second judging unit judged result is no, switches to main video source by the video source that present displays exports.
9., as right wants the liquid crystal integral machine control device as described in 8, it is characterized in that, described backlight control unit specifically comprises:
Judgment sub-unit, for when the video source of current output is main video source, judges whether the screen backlight of described display is opened;
Backlight control subelement, for when the judged result of judgment sub-unit is for being, closes the screen backlight of described display; Otherwise, open the screen backlight of described display.
10. liquid crystal integral machine control device as claimed in claim 7, it is characterized in that, described first is pre-conditionedly less than preset value for the pressing duration of described function button after liquid crystal integral machine initialization, the described second pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is less than preset value, and the described 3rd pre-conditioned pressing duration for the rear described function button of liquid crystal integral machine unlatching is greater than preset value.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319328A (en) * | 2017-01-16 | 2018-07-24 | 深圳市鸿合创新信息技术有限责任公司 | Singly-bound control method and multimedia all-in-one machine system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488387A (en) * | 2012-06-08 | 2014-01-01 | 联想(北京)有限公司 | Information processing method and electronic instrument |
| CN203941524U (en) * | 2014-06-30 | 2014-11-12 | 石家庄科达文教用品有限公司 | The device of one key Simultaneous Switching touch-control TV and computing machine |
-
2015
- 2015-03-03 CN CN201510094405.0A patent/CN104915164A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488387A (en) * | 2012-06-08 | 2014-01-01 | 联想(北京)有限公司 | Information processing method and electronic instrument |
| CN203941524U (en) * | 2014-06-30 | 2014-11-12 | 石家庄科达文教用品有限公司 | The device of one key Simultaneous Switching touch-control TV and computing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319328A (en) * | 2017-01-16 | 2018-07-24 | 深圳市鸿合创新信息技术有限责任公司 | Singly-bound control method and multimedia all-in-one machine system |
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