CN101963889A - System and method for calling screen display menu - Google Patents
System and method for calling screen display menu Download PDFInfo
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- CN101963889A CN101963889A CN2010105274226A CN201010527422A CN101963889A CN 101963889 A CN101963889 A CN 101963889A CN 2010105274226 A CN2010105274226 A CN 2010105274226A CN 201010527422 A CN201010527422 A CN 201010527422A CN 101963889 A CN101963889 A CN 101963889A
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Abstract
The invention relates to a system and a method for calling a screen display menu, which can realize the calling of a screen display menu by setting any press key on a keyboard and triggering the press key. The system comprises a common computer keyboard, a data processing device and a display device, wherein the data processing device receives triggering signals from the keyboard, judges and processes the received triggering signals, produces video signals for creating a screen display menu and displays the screen display menu by means of the display device. The method can realize the calling of a screen display menu by using a common computer keyboard rather than a special keyboard.
Description
Technical field
The present invention relates to electronic industry control field, particularly a kind of screen display (On ScreenDisplay is called for short OSD) menu call system and method.
Background technology
Now, a lot of electronics and communication facilities all have multiple function, and can use screen display (OSD) menu to demonstrate various functions and corresponding hot key for operating that equipment has.By this on-screen display menus, the staff can be convenient to use various functions.With the system that comprises main control equipment and some slave units is example, can show the function of device numbering and each button of F1～F8 of each slave unit in the on-screen display menus of main control equipment, the operator can operate the on-screen display menus of main control equipment by keyboard, for example, check the situation of any slave unit or any setting changed etc.In some menu call methods in the past, use the dedicated button on the special keyboard to call on-screen display menus usually, this method of calling on-screen display menus lacks versatility, and the general-purpose computer keyboard can't be realized calling of on-screen display menus.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of on-screen display menus calling system and method that is applicable to any computor-keyboard, in order to realize calling of on-screen display menus by any computor-keyboard.
The invention provides a kind of on-screen display menus calling system, described system comprises: general-purpose computer keyboard, keyboard data treatment facility and display device.At least one button on the described general-purpose computer keyboard is that on-screen display menus calls button, the triggering of described general-purpose computer keyboard by obtaining on-screen display menus is called button, the trigger pip of on-screen display menus is called in generation, and described trigger pip is sent to the keyboard data treatment facility.Described keyboard data treatment facility is used to analyze the trigger pip that described general-purpose computer keyboard sends, if determine that the trigger pip that described general-purpose computer keyboard sends is to call the trigger pip of on-screen display menus, then produce the signal of video signal that can make up on-screen display menus, and signal of video signal is sent to display device.Display device is used for according to described signal of video signal the display screen display menu.
It is any button on the general-purpose computer keyboard that on-screen display menus in the described on-screen display menus calling system calls button.
Button is once called in the every acquisition of described general-purpose computer keyboard to on-screen display menus triggering, just produce trigger pip one time, the trigger pip of preset times that on-screen display menus is called the resulting from triggering of button that obtains preset times in Preset Time is to call the trigger pip of on-screen display menus.
If described keyboard data treatment facility is received the trigger pip of preset times in Preset Time, determine that then the trigger pip of the preset times received is to call the trigger pip of on-screen display menus.
The invention provides a kind of on-screen display menus call method, this method is applicable to the on-screen display menus calling system.The on-screen display menus call method comprises the steps:
The triggering that the acquisition of general-purpose computer keyboard is called button to on-screen display menus;
The general-purpose computer keyboard produces the trigger pip of calling on-screen display menus;
The general-purpose computer keyboard sends to the keyboard data treatment facility with described trigger pip.
It is any button on the general-purpose computer keyboard that described on-screen display menus calls button.
Button is once called in the every acquisition of described general-purpose computer keyboard to on-screen display menus triggering, just produce trigger pip one time, the trigger pip of preset times that on-screen display menus is called the resulting from triggering of button that obtains preset times in Preset Time is to call the trigger pip of on-screen display menus.
The present invention also provides a kind of general-purpose computer keyboard, is applicable to the on-screen display menus calling system, and described general-purpose computer keyboard comprises: obtain the unit, be used to obtain on-screen display menus is called the triggering of button; Generation unit is used for producing the trigger pip of calling on-screen display menus according to obtaining the triggering that the unit obtains; Transmitting element is used for described trigger pip is sent to the keyboard data treatment facility.
It is any button on the general-purpose computer keyboard that described on-screen display menus calls button.
The every acquisition of described general-purpose computer keyboard is once called button to on-screen display menus and is triggered, generation unit just produces trigger pip one time, and the trigger pip of preset times that on-screen display menus is called the resulting from triggering of button that obtains preset times in Preset Time is to call the trigger pip of on-screen display menus.
The invention provides a kind of on-screen display menus call method, be applicable to the on-screen display menus calling system, described method comprises:
The keyboard data treatment facility receives the trigger pip from the general-purpose computer keyboard;
The keyboard data treatment facility is analyzed received trigger pip;
If it is to call the trigger pip of on-screen display menus that the keyboard data treatment facility is determined the trigger pip that receives, then produce the signal of video signal that can make up on-screen display menus;
The keyboard data treatment facility sends to display device with signal of video signal.
The trigger pip that the analysis of described keyboard data treatment facility receives comprises: if receive the trigger pip of preset times in Preset Time, determine that then the trigger pip of the preset times received is to call the trigger pip of on-screen display menus.
The present invention also provides a kind of keyboard data treatment facility, is applicable to the on-screen display menus calling system, and described keyboard data treatment facility comprises:
Receiving element is used to receive the trigger pip from the general-purpose computer keyboard;
Analytic unit is used to analyze the trigger pip that receives;
Generation unit is used for after analytic unit determines that the trigger pip that receives is to call the trigger pip of on-screen display menus, and generation can make up the signal of video signal of on-screen display menus;
Transmitting element is used for signal of video signal is sent to display device.
If receiving element receives the trigger pip of preset times in Preset Time, then analytic unit determines that the trigger pip of the preset times that receiving element receives is to call the trigger pip of on-screen display menus in Preset Time.
In sum, the invention provides a kind of on-screen display menus calling system and method, at least one button on the general-purpose computer keyboard is that on-screen display menus calls button, the triggering that the acquisition of general-purpose computer keyboard is called button to on-screen display menus, the trigger pip of on-screen display menus is called in generation, if it is to call the trigger pip of on-screen display menus that the keyboard data treatment facility is determined the trigger pip that receives, then send the signal of video signal that makes up on-screen display menus, display device is according to signal of video signal display screen display menu.Like this, can realize calling of on-screen display menus by any computor-keyboard.
Description of drawings
In order to be illustrated more clearly in the present invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing among the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of on-screen display menus calling system synoptic diagram of the present invention;
Fig. 2 is the process flow diagram of a kind of on-screen display menus call method of the present invention;
Fig. 3 is the logical organization synoptic diagram of a kind of general-purpose computer keyboard of the present invention;
Fig. 4 is the process flow diagram of a kind of on-screen display menus call method of the present invention;
Fig. 5 is the logical organization synoptic diagram of a kind of keyboard data treatment facility of the present invention;
Fig. 6 is the process flow diagram of one embodiment of the present of invention.
Embodiment
In order to make those skilled in the art person understand technical scheme in the embodiment of the invention better, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, technical scheme among the present invention is described in further detail below in conjunction with accompanying drawing.
The invention provides a kind of on-screen display menus calling system and method, can realize calling of on-screen display menus by any general-purpose computer keyboard.
At first introduce on-screen display menus calling system provided by the invention.As shown in Figure 1, this system comprises general-purpose computer keyboard 101, keyboard data treatment facility 102 and display device 103.At least one button on the general-purpose computer keyboard 101 is that on-screen display menus calls button, the triggering of general-purpose computer keyboard 101 by obtaining on-screen display menus is called button, the trigger pip of on-screen display menus is called in generation, and described trigger pip is sent to keyboard data treatment facility 102.Keyboard data treatment facility 102 is used to analyze the trigger pip that general-purpose computer keyboard 101 sends, if determine that the trigger pip that general-purpose computer keyboard 101 sends is to call the trigger pip of on-screen display menus, then produce the signal of video signal that makes up on-screen display menus, and signal of video signal is sent to display device 103.Display device 103 is used for according to described signal of video signal the display screen display menu.
In the on-screen display menus calling system provided by the invention, on-screen display menus calls button can be set at any button on the general-purpose computer keyboard 101.
In the on-screen display menus calling system provided by the invention, button is once called in the 101 every acquisitions of general-purpose computer keyboard to on-screen display menus triggering, just produce trigger pip one time, the trigger pip of preset times that on-screen display menus is called the resulting from triggering of button that obtains preset times in Preset Time is to call the trigger pip of on-screen display menus.
In the on-screen display menus calling system provided by the invention, if keyboard data treatment facility 102 is received the trigger pip of preset times in Preset Time, the trigger pip of then determining the preset times received is to call the trigger pip of on-screen display menus, produces the signal of video signal that makes up on-screen display menus.
The invention provides a kind of on-screen display menus call method, be applicable to above-mentioned on-screen display menus calling system.As shown in Figure 2, this method comprises:
S201: the triggering that the acquisition of general-purpose computer keyboard is called button to on-screen display menus;
S202: the general-purpose computer keyboard produces the trigger pip of calling on-screen display menus;
S203: the general-purpose computer keyboard sends to the keyboard data treatment facility with described trigger pip.
In the on-screen display menus call method provided by the invention, it is any button on the general-purpose computer keyboard 101 that on-screen display menus calls button.As: Scroll Lock key or Num Lock key etc.
In the on-screen display menus call method provided by the invention, the triggering that on-screen display menus of general-purpose computer keyboard 101 every acquisitions calls button, just produce trigger pip one time, the trigger pip of preset times that on-screen display menus is called the resulting from triggering of button that obtains preset times in Preset Time is to call the trigger pip of on-screen display menus.
Corresponding to above-mentioned method embodiment, the invention provides a kind of general-purpose computer keyboard, this general-purpose computer keyboard is applicable to above-mentioned on-screen display menus calling system.As shown in Figure 3, this general-purpose computer keyboard comprises: obtain unit 301, be used to obtain on-screen display menus is called the triggering of button; Generation unit 302 is used for producing the trigger pip of calling on-screen display menus according to obtaining the triggering that the unit obtains; Transmitting element 303 is used for described trigger pip is sent to the keyboard data treatment facility.
It is any button on the general-purpose computer keyboard 101 that on-screen display menus calls button.
The triggering that acquisition unit in the general-purpose computer keyboard 101 on-screen display menus of every acquisition calls button, generation unit just produces trigger pip one time, and the trigger pip of preset times that on-screen display menus is called the resulting from triggering of button that obtains preset times in Preset Time is to call the trigger pip of on-screen display menus.
The invention provides a kind of on-screen display menus call method, be applicable to above-mentioned on-screen display menus calling system, as shown in Figure 4, this method comprises:
S401: the keyboard data treatment facility receives the trigger pip from the general-purpose computer keyboard;
S402: the trigger pip that the analysis of keyboard data treatment facility receives;
S403: if the keyboard data treatment facility is determined the trigger pip that receives is to call the trigger pip of on-screen display menus, then produces the signal of video signal that makes up on-screen display menus.
S404: the keyboard data treatment facility sends to display device with signal of video signal.
In the on-screen display menus call method provided by the invention, the trigger pip that the analysis of keyboard data treatment facility receives comprises: if receive the trigger pip of preset times in Preset Time, determine that then the trigger pip of the preset times received is to call the trigger pip of on-screen display menus.
Corresponding to above-mentioned method embodiment, the invention provides a kind of keyboard data treatment facility, be applicable to above-mentioned screen display menu call system.As shown in Figure 5, this keyboard data treatment facility comprises: receiving element 501 is used to receive the trigger pip from the general-purpose computer keyboard; Analytic unit 502 is used to analyze the trigger pip that receives; Generation unit 503 is used for after analytic unit 502 determines that the trigger pip that receives is to call the trigger pip of on-screen display menus, produces the signal of video signal that makes up on-screen display menus; Transmitting element 504 is used for signal of video signal is sent to display device.
If receiving element 501 receives the trigger pip of preset times in Preset Time, then analytic unit 502 determines that described trigger pip is to call the trigger pip of on-screen display menus.
More clearly understand the present invention for ease of those skilled in the art, the present invention is described in detail more below.In actual applications, the general-purpose computer keyboard can be the USB keyboard, the Scroll Lock key of setting on the USB keyboard is that on-screen display menus calls button, in other embodiments, the general-purpose computer keyboard is not limited only to the USB keyboard, can be the wired or wireless keyboard equipment of connected mode arbitrarily such as USB, PS2, infrared or bluetooth.Certainly, on-screen display menus calls button and can be set at any button on the keyboard.As: Scroll Lock key or Num Lock key etc.
In actual applications, the keyboard data treatment facility receives the trigger pip from the USB keyboard, after receiving the trigger pip of the first time from Scroll Lock key, begin to carry out Interrupt Process, three trigger pips from USB keyboard Scroll Lock key of the continuous acquisition of time internal keyboard data processing equipment that are preset in 5 seconds are to call the trigger pip of on-screen display menus.If obtain three trigger pips continuously from USB keyboard Scroll Lock key at 5 second time internal keyboard data processing equipment, then the keyboard data treatment facility determines that the trigger pip that receives is to call the trigger pip of on-screen display menus, if do not receive the trigger pip of preset times in Preset Time, then the keyboard data treatment facility determines that this trigger pip is not to call the trigger pip of on-screen display menus.The keyboard data treatment facility produces the signal of video signal that makes up on-screen display menus after the trigger pip of determining to receive is to call the trigger pip of on-screen display menus, at last signal of video signal is sent to display device.
In actual applications, display device can be a LCD display, is used to receive the signal of video signal that the keyboard data treatment facility sends, according to signal of video signal display screen display menu.In other embodiments, display device can be any equipment that can the display screen display menu such as LCD or CRT.
Fig. 6 is the workflow diagram of keyboard data treatment facility of the present invention, obtain Scroll Lock button at the general-purpose computer keyboard and trigger, and after this trigger pip sent to the keyboard data treatment facility, the keyboard data treatment facility was carried out following steps:
S601: the keyboard data treatment facility receives the trigger pip from the general-purpose computer keyboard.
S602: whether the trigger pip that the analysis of keyboard data treatment facility receives is the trigger pip of calling button from on-screen display menus, i.e. the trigger pip of Scroll Lock key, if, then carry out S603, otherwise, S601 returned.
S603: the beginning Interrupt Process, carry out the timing in 5 seconds.
S604: analyze the trigger pip that in default 5 seconds, whether receives three Scroll Lock keys, if then carry out S605, otherwise finish.
In the present embodiment, receiving three trigger pips from Scroll Lock key in default 5 seconds is to call the trigger pip of on-screen display menus, and the trigger pip that can preset random time length, arbitrary number of times in other embodiments is to call the trigger pip of on-screen display menus.
S605: the keyboard data treatment facility produces the signal of video signal that makes up on-screen display menus after the trigger pip of determining to receive is to call the trigger pip of on-screen display menus.
S606: the keyboard data treatment facility sends to display device with the signal of video signal of on-screen display menus.
As mentioned above, the invention provides on-screen display menus calling system and method,, produce the trigger pip of calling on-screen display menus by setting triggering to any button on the general-purpose computer keyboard.The keyboard data treatment facility receives the trigger pip from keyboard, if determine that the trigger pip that receives is to call the trigger pip of on-screen display menus, then produce the signal of video signal that makes up on-screen display menus, display device is according to signal of video signal display screen display menu.Can realize calling on-screen display menus by this method by the general-purpose computer keyboard.
Though described the present invention by embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, wish that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (14)
1. on-screen display menus calling system is characterized in that:
Comprise the general-purpose computer keyboard, keyboard data treatment facility and display device;
At least one button on the described general-purpose computer keyboard is that on-screen display menus calls button, the triggering of described general-purpose computer keyboard by obtaining on-screen display menus is called button, the trigger pip of on-screen display menus is called in generation, and described trigger pip is sent to described keyboard data treatment facility;
Described keyboard data treatment facility is used to analyze the trigger pip that described general-purpose computer keyboard sends, if determine that the trigger pip that described general-purpose computer keyboard sends is to call the trigger pip of on-screen display menus, then produce the signal of video signal that makes up on-screen display menus, and signal of video signal is sent to described display device;
Display device is used for according to described signal of video signal the display screen display menu.
2. on-screen display menus calling system as claimed in claim 1 is characterized in that, it is any button on the general-purpose computer keyboard that described on-screen display menus calls button.
3. on-screen display menus calling system as claimed in claim 1 or 2, it is characterized in that, button is once called in the every acquisition of described general-purpose computer keyboard to on-screen display menus triggering, just produce trigger pip one time, the trigger pip of preset times that on-screen display menus is called the resulting from triggering of button that obtains preset times in Preset Time is to call the trigger pip of on-screen display menus.
4. on-screen display menus calling system as claimed in claim 3, it is characterized in that, if described keyboard data treatment facility is received the trigger pip of preset times in Preset Time, determine that then the trigger pip of the preset times received is to call the trigger pip of on-screen display menus.
5. an on-screen display menus call method is characterized in that, is applicable to the described system of claim 1, and described method comprises:
The triggering that the acquisition of general-purpose computer keyboard is called button to on-screen display menus;
The general-purpose computer keyboard produces the trigger pip of calling on-screen display menus;
The general-purpose computer keyboard sends to the keyboard data treatment facility with described trigger pip.
6. method as claimed in claim 5 is characterized in that, it is any button on the general-purpose computer keyboard that on-screen display menus calls button.
7. method as claimed in claim 5, it is characterized in that, button is once called in the every acquisition of described general-purpose computer keyboard to on-screen display menus triggering, just produce trigger pip one time, the trigger pip of preset times that on-screen display menus is called the resulting from triggering of button that obtains preset times in Preset Time is to call the trigger pip of on-screen display menus.
8. a general-purpose computer keyboard is characterized in that, is applicable to the described system of claim 1, and described general-purpose computer keyboard comprises:
Obtain the unit, be used to obtain on-screen display menus is called the triggering of button;
Generation unit is used for producing the trigger pip of calling on-screen display menus according to obtaining the triggering that the unit obtains;
Transmitting element is used for described trigger pip is sent to the keyboard data treatment facility.
9. general-purpose computer keyboard as claimed in claim 8 is characterized in that, it is any button on the general-purpose computer keyboard that on-screen display menus calls button.
10. general-purpose computer keyboard as claimed in claim 8, it is characterized in that, obtain button is once called in the every acquisition in unit to on-screen display menus triggering, generation unit just produces trigger pip one time, and the trigger pip of preset times that on-screen display menus is called the resulting from triggering of button that obtains preset times in Preset Time is to call the trigger pip of on-screen display menus.
11. an on-screen display menus call method is characterized in that, is applicable to the described system of claim 1, described method comprises:
The keyboard data treatment facility receives the trigger pip from the general-purpose computer keyboard;
The trigger pip that the analysis of keyboard data treatment facility receives;
If it is to call the trigger pip of on-screen display menus that the keyboard data treatment facility is determined the trigger pip that receives, then produce the signal of video signal that makes up on-screen display menus;
The keyboard data treatment facility sends to display device with signal of video signal.
12. method as claimed in claim 11, it is characterized in that, the trigger pip that the analysis of keyboard data treatment facility receives comprises: if receive the trigger pip of preset times in Preset Time, determine that then the trigger pip of the preset times received is to call the trigger pip of on-screen display menus.
13. a keyboard data treatment facility is characterized in that, is applicable to the described system of claim 1, described keyboard data treatment facility comprises:
Receiving element is used to receive the trigger pip from the general-purpose computer keyboard;
Analytic unit is used to analyze the trigger pip that receives;
Generation unit is used for after analytic unit determines that the trigger pip that receives is to call the trigger pip of on-screen display menus, produces the signal of video signal that makes up on-screen display menus;
Transmitting element is used for signal of video signal is sent to display device.
14. equipment as claimed in claim 13, it is characterized in that, if receiving element receives the trigger pip of preset times in Preset Time, then analytic unit determines that the trigger pip of the preset times that receiving element receives is to call the trigger pip of on-screen display menus in Preset Time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105274226A CN101963889A (en) | 2010-11-02 | 2010-11-02 | System and method for calling screen display menu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105274226A CN101963889A (en) | 2010-11-02 | 2010-11-02 | System and method for calling screen display menu |
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| CN101963889A true CN101963889A (en) | 2011-02-02 |
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| CN2010105274226A Pending CN101963889A (en) | 2010-11-02 | 2010-11-02 | System and method for calling screen display menu |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340947A (en) * | 2000-09-02 | 2002-03-20 | 三星电子株式会社 | Key input method for mobile telecommunication terminal |
| CN1811671A (en) * | 2005-09-02 | 2006-08-02 | 李永庚 | Tone code Chinese character of computer inputting method and keyboard thereof |
| CN101017402A (en) * | 2006-01-05 | 2007-08-15 | 宏正自动科技股份有限公司 | Keyboard, screen and mouse switching system |
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2010
- 2010-11-02 CN CN2010105274226A patent/CN101963889A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340947A (en) * | 2000-09-02 | 2002-03-20 | 三星电子株式会社 | Key input method for mobile telecommunication terminal |
| CN1811671A (en) * | 2005-09-02 | 2006-08-02 | 李永庚 | Tone code Chinese character of computer inputting method and keyboard thereof |
| CN101017402A (en) * | 2006-01-05 | 2007-08-15 | 宏正自动科技股份有限公司 | Keyboard, screen and mouse switching system |
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Application publication date: 20110202 |