CN105094356A - Computer monitor adjusting system and method - Google Patents
Computer monitor adjusting system and method Download PDFInfo
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- CN105094356A CN105094356A CN201410179688.4A CN201410179688A CN105094356A CN 105094356 A CN105094356 A CN 105094356A CN 201410179688 A CN201410179688 A CN 201410179688A CN 105094356 A CN105094356 A CN 105094356A
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Abstract
A computer monitor adjusting system comprises a display, a display adjusting module connected with the display, a keyboard, and a keyboard key detection module connected with the keyboard and the display adjusting module, wherein keys and key combinations used for adjusting the display are preset on the keyboard, and when detecting that the keys or key combinations preset on the keyboard are pressed, the keyboard key detection module notifies the display adjusting module to correspondingly adjust and control the display according to the pressed key or key combinations. A computer monitor adjusting method is also disclosed. According to the computer monitor adjusting system and method, the keyboard is utilized to replace mechanical keys on the display to adjust the display.
Description
Technical field
The present invention relates to a kind of computer monitor regulating system and method.
Background technology
Computer monitor is typically provided with the mechanical key for regulating display, press this mechanical key and can eject the rectangle menu with the every reconciling items information of display, comprise color, pattern, geometric configuration etc. by this menu to display work in every index to adjust, thus reach best using state.But mechanical key set on computer monitor need coordinate the chip detecting mechanical key-press status to use, and both adds hardware cost, and these mechanical keys are easy to damage and not easily change after damage, affect the use of user.
Summary of the invention
In view of above content, be necessary to provide a kind of system and method by the mechanical key on display and adjustable computer monitor.
A kind of computer monitor regulating system, the display register module comprising a display and be connected with described display, described computer monitor regulating system also comprises a keyboard and the keyboard that is connected with described keyboard and display register module detects module, described keyboard is preset with button and the key combination for regulating display, described keyboard detecting module detect button that keyboard is preset or key combination touched time, notify that described display register module is according to touched button or the described display of the corresponding regulation and control of key combination.
Further, described computer monitor regulating system also comprises the South Bridge chip be connected between described display register module and described display, described South Bridge chip comprises the pulse-length modulation pin be connected with described display, and described display register module is by the brightness of the pulse-length modulation pin adjustment display of described South Bridge chip.
Further, described computer monitor regulating system also comprises the coder be connected between described display register module and described display, and described display register module regulates the volume of display by described coder.
Further, described computer monitor regulating system also comprises an operating system, and described keyboard detecting module and described display register module are located in described operating system.
Further, described display register module is a chip comprising pulse-length modulation pin, and the pulse-length modulation pin of this chip is connected with described display, regulates the brightness of display in order to output signal.
Further, Macintosh " Ctrl+Shift+S+D " on described keyboard is for recalling display register menu, the arrow to the right " → " of keyboard is for increasing the finger target value chosen, the arrow left " ← " of keyboard is for reducing the finger target value chosen, and the backspace key of keyboard is for being retracted into the upper level option of display register menu or making display register menu exit.
A kind of computer monitor control method, comprises the following steps: a keyboard is connected to a computer; Described computer comprises a display, keyboard detecting module and a display register module; Multiple button of keyboard and key combination are preset as different display register functions respectively; And described keyboard detecting module is when detecting described button or key combination is touched, notifies that described display register module is according to touched button or the described display of the corresponding regulation and control of key combination.
Further, after described key combination is touched, start display register menu; After described display menu is activated, described keyboard detecting module occupies the control of keypad key press information to detect the touched key information of response.
Further, after described display register menu is activated, if do not receive touched key information in the stand-by period of presetting, then display register menu exits automatically.
Compared with prior art, the keyboard of above-mentioned computer monitor regulating system can replace mechanical key on display to regulate display, can save the hardware cost of display, and if keyboard damage and be easy to change, be user-friendly to.
Accompanying drawing explanation
Fig. 1 is the comprising modules figure of computer monitor regulating system first embodiment of the present invention.
Fig. 2 is the comprising modules figure of computer monitor regulating system second embodiment of the present invention.
Fig. 3 is the process flow diagram of computer monitor control method first embodiment of the present invention.
Fig. 4 is the process flow diagram of computer monitor control method second embodiment of the present invention.
Main element symbol description
| Keyboard | 10 |
| Operating system | 20 |
| Keyboard detecting module | 30 |
| Display register module | 40A、40B |
| South Bridge chip | 50 |
| Coder | 60 |
| Display | 70 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, in one first embodiment, a computer monitor regulating system comprises keyboard 10, operating system 20, one South Bridge chip 50, coder 60 and a display 70.Described operating system 20 comprises keyboard detecting module 30 and a display register module 40A.Described operating system 20, South Bridge chip 50, coder 60 and display 70 are ingredients of a computer (as integral computer).Described keyboard 10 and described keyboard are detected module 30 and are connected, and described keyboard detecting module 30 is connected with described display register module 40A.Described display register module 40A comprises the interface be directly connected with described display 70, can control the indexs such as the contrast of display, color, pattern, geometric configuration; Described display register module 40A comprises the interface be connected with South Bridge chip 50, by the PWM(PulseWidthModulation of described South Bridge chip 50, pulse-length modulation) pin regulates the brightness of display; Described display register module 40A also comprises the interface be connected with described coder 60, regulates the volume of display by described coder 60.
Described keyboard detecting module 30 and display register module 40A can be provided at two functional software in operating system 20.When user presses button or key combination that keyboard 10 is preset, described keyboard detecting module 30 detects default button or key combination is pressed, and namely notifies the one or more index of the described display of the corresponding adjustment of described display register module 40A.In one embodiment, on keyboard 10 preset for regulating the function of the button of display or key combination and correspondence thereof as shown in the table:
| Button or key combination | Function |
| Macintosh Ctrl+Shift+S+D | Recall display register menu |
| Keyboard to upward arrow ↑ | Upward direction button |
| The downward arrow of keyboard ↓ | Button in downward direction |
| The arrow to the right of keyboard → | Value increases button |
| The arrow left of keyboard ← | Value reduces button |
| Keyboard "enter" key" | Function selectes button |
| Keyboard Backspace key | Return key |
When pressing after Macintosh Ctrl+Shift+S+D makes display register menu be activated, if when keyboard detecting module 30 detects that on keyboard, " ↑ " key is pressed, just on notice display register module 40A Control-Menu, function choosing-item upwards navigates, such as, the first option (as brightness regulation option) on the upside of the second option is upwards shifted to by current the second option (as volume adjusting option); If when keyboard detecting module 30 detects that on keyboard, " ↓ " key is pressed, the just downward navigation of function choosing-item on notice display register module 40A Control-Menu; Rest on when navigating on display register menu a certain functionally time, now press the "enter" key" on lower keyboard, keyboard detecting module 30 detects "enter" key" (acknowledgement key) and is pressed, and namely notice display register module 40A activates this function; When chosen function needs to regulate value, as volume, brightness, color contrasts etc., then can press " → " or " ← " key on keyboard, thus tune up or turn down the value of chosen function; When keyboard detecting module 30 detect Backspace button (backspace key) be pressed time, notice display register module 40A, described display register module 40A controls display register menu and returns previous stage or display register menu is exited.
Described keyboard 10 is QWERTY keyboard, comprises input keypad (comprising 26 letters, 10 buttons such as numeral and Backspace, Ctrl, Shift, Alt), function key area (F1 ~ F12), editor control keypad (comprising Insert, Home, Pageup, Pagedown, End, Delete, up and down cursor movement key), keyboard indicator district and numeric keypad.Above-mentioned default input keypad and the editor control keypad of being located at keyboard 10 for the button or key combination regulating display.
Refer to Fig. 2, in one second embodiment, a computer monitor regulating system comprises keyboard 10, keyboard detecting module 30, display register module 40B, coder 60 and a display 70.Described keyboard detecting module 30, display register module 40B, coder 60 and display 70 are ingredients of a computer (as integral computer).Described keyboard 10 and described keyboard are detected module 30 and are connected, and described keyboard detecting module 30 is connected with described display register module 40B.Described display register module 40B comprises the interface be directly connected with described display 70, can control the indexs such as the contrast of display, color, pattern, geometric configuration; Described display register module 40B also comprises the interface be connected with described coder 60, regulates the volume of display by described coder 60.In one embodiment, described display register module 40B is a chip with PWM pin, and the PWM pin by this chip regulates the brightness of display.Described display register module 40B by a DDC/CI(DisplayDataChannel/CommandInterface, display data channel/instruction interface) interface detects module 30 with described keyboard and is connected.The computer monitor regulating system of the second embodiment is roughly the same with the working theory and processing of the computer monitor regulating system of above-mentioned first embodiment.
Refer to Fig. 1 and Fig. 3, in the first embodiment, a kind of computer monitor control method comprises the following steps.
S1: keyboard detecting module 30 detect the combination button (as Ctrl+Shift+S+D) starting display register menu touched time, notice display register module 40A starts display register menu.
S2: display register menu is presented on display 70; Display register menu can comprise row (a line or in matrix arrangement) function choosing-item, as color, volume, brightness, contrast, screen display shape etc.
S3: keyboard detecting module 30 occupies the control of keypad key press information, prevents other software from obtaining and response keypad information.
S4: whether keyboard detecting module 30 is detected has default button to be pressed.
S5: if there is default button to be pressed, then display register module 40A performs function corresponding to the button that is pressed and regulates menu with operation display or regulate display.
S6: if the button of Non-precondition is pressed, then return step S04, if when still the button of Non-precondition is pressed after the stand-by period (as 10 seconds) of presetting, automatically exit display register menu.
Refer to Fig. 2 and Fig. 4, in this second embodiment, a kind of computer monitor control method comprises the following steps.
S1: keyboard detecting module 30 detect the combination button (as Ctrl+Shift+S+D) starting display register menu touched time, just start display register menu by the DDC/CI interface notification display register module 40B of display register module 40B.
S2: display register menu is presented on display 70; Display register menu can comprise row (a line or in matrix arrangement) function choosing-item, as color, volume, brightness, contrast, screen display shape etc.
S3: keyboard detecting module 30 occupies the control of keypad key press information, prevents other software from obtaining and response keypad information.
S4: whether keyboard detecting module 30 is detected has default button to be pressed.
S5: if there is default button to be pressed, then display register module 40B performs function corresponding to the button that is pressed and regulates menu with operation display or regulate display.
S6: if the button of Non-precondition is pressed, then return step S04, if when still the button of Non-precondition is pressed after the stand-by period (as 10 seconds) of presetting, automatically exit display register menu.
Claims (10)
1. a computer monitor regulating system, the display register module comprising a display and be connected with described display, it is characterized in that: described computer monitor regulating system also comprises a keyboard and the keyboard that is connected with described keyboard and display register module detects module, the input keypad of described keyboard and editor control keypad are preset with button and key combination for regulating display, described keyboard detecting module detect button that keyboard is preset or key combination touched time, notify that described display register module is according to touched button or the described display of the corresponding regulation and control of key combination.
2. computer monitor regulating system as claimed in claim 1, it is characterized in that: described computer monitor regulating system also comprises the South Bridge chip be connected between described display register module and described display, described South Bridge chip comprises the pulse-length modulation pin be connected with described display, and described display register module is by the brightness of the pulse-length modulation pin adjustment display of described South Bridge chip.
3. computer monitor regulating system as claimed in claim 2, it is characterized in that: described computer monitor regulating system also comprises the coder be connected between described display register module and described display, described display register module regulates the volume of display by described coder.
4. computer monitor regulating system as claimed in claim 3, is characterized in that: described computer monitor regulating system also comprises an operating system, and described keyboard detecting module and described display register module are located in described operating system.
5. computer monitor regulating system as claimed in claim 1, it is characterized in that: described display register module is a chip comprising pulse-length modulation pin, the pulse-length modulation pin of this chip is connected with described display, regulates the brightness of display in order to output signal.
6. computer monitor regulating system as claimed in claim 5, it is characterized in that: described computer monitor regulating system also comprises the coder be connected between described display register module and described display, described display register module regulates the volume of display by described coder.
7. computer monitor regulating system as claimed in claim 1, it is characterized in that: the Macintosh " Ctrl+Shift+S+D " on described keyboard is for recalling display register menu, the arrow to the right " → " of keyboard is for increasing the finger target value chosen, the arrow left " ← " of keyboard is for reducing the finger target value chosen, and the backspace key of keyboard is for being retracted into the upper level option of display register menu or making display register menu exit.
8. a computer monitor control method, comprises the following steps:
One keyboard is connected to a computer; Described computer comprises a display, keyboard detecting module and a display register module;
Multiple button of keyboard and key combination are preset as different display register functions respectively; And
Described keyboard detecting module, when detecting described button or key combination is touched, notifies that described display register module is according to touched button or the described display of the corresponding regulation and control of key combination.
9. computer monitor control method as claimed in claim 8, is characterized in that: after described key combination is touched, starts display register menu; After described display menu is activated, described keyboard detecting module occupies the control of keypad key press information to detect the touched key information of response.
10. computer monitor control method as claimed in claim 9, is characterized in that: after described display register menu is activated, if do not receive touched key information in the stand-by period of presetting, then display register menu exits automatically.
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| CN201410179688.4A CN105094356A (en) | 2014-04-30 | 2014-04-30 | Computer monitor adjusting system and method |
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| CN201410179688.4A CN105094356A (en) | 2014-04-30 | 2014-04-30 | Computer monitor adjusting system and method |
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| CN113076041A (en) * | 2020-01-03 | 2021-07-06 | 苏州佳世达电通有限公司 | Control method and connecting device of electronic system |
| CN114681910A (en) * | 2022-03-31 | 2022-07-01 | 广西世纪创新显示电子有限公司 | Display mode switching method and device, terminal equipment and storage medium |
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| CN114681910A (en) * | 2022-03-31 | 2022-07-01 | 广西世纪创新显示电子有限公司 | Display mode switching method and device, terminal equipment and storage medium |
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