CN1854990A - Method for running and controlling digital converter of converted computer - Google Patents
Method for running and controlling digital converter of converted computer Download PDFInfo
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- CN1854990A CN1854990A CN 200510039148 CN200510039148A CN1854990A CN 1854990 A CN1854990 A CN 1854990A CN 200510039148 CN200510039148 CN 200510039148 CN 200510039148 A CN200510039148 A CN 200510039148A CN 1854990 A CN1854990 A CN 1854990A
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- 238000006243 chemical reaction Methods 0.000 description 4
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- 230000032683 aging Effects 0.000 description 2
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- 230000005672 electromagnetic field Effects 0.000 description 2
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Abstract
A method for controlling operation of digital converter on convertible computer includes setting operation of said converter based on service environment of said converter, detecting out current service environmental information and comparing it with said converter service environment set in advance, allowing it to be operated if said converter is on writing board service environment, allowing or not allowing to use said converter according to whether recording pen is installed or not if said converter is on notebook service environment, not allowing to use it if said converter is on incapable service environment.
Description
Technical field
The invention relates to converted computer (Convertible PC).Especially about coming the method for running and controlling digital converter of control figure converter operation according to the environment for use of computer.
Background technology
Along with development of times, the employed most of system of people all trends towards small-sized, frivolous and is easy to carry now.Notebook PC (Note Book Personal Computer), personal digital terminal machine (PDA:Personal Digital Assistance), smart mobile phone (SmartPhone) etc. are this kind equipments.
Generally, as the notebook computer of portable computer use, or the portable digital terminating machine has two kinds of forms.A kind of form is the keyboard form of installing as basic input medium, is that operate at the center with the keyboard, and pointing devices such as lettering pen are as subsidiary function, and this is the keyboard input type; Another kind of form is to live computer for ease of the operation in the moving process with a handgrip, holds lettering pen with another, perhaps directly comes operating computer with hand, and this is touch action type.
Here, the portable computer that is called as notebook computer is generally all in light weight than desktop computer, and volume is little, all is easy to carry, and has the incomparable many convenience of desktop computer.Simultaneously, aspect the use computer, be not subjected to the restriction in place yet, further increased the flexible usable range of computer.
With reference to Fig. 1 as can be known, computer system 1 is installed together by the display device 3 on the key board unit 2 of bottom and top and forms.As shown in Figure 1a, when using board (tablet) pattern, just above-mentioned key board unit 2 and display device 3 overlaids, shown in Fig. 1 b, when using the notebook pattern, display device 3 just tilts to move to the rear end of above-mentioned key board unit 2.Here, computer system 1 can be changed use between the pattern of clipboard pattern or notebook.
When above-mentioned computer system 1 is used the clipboard environment, utilize recording pointer 4 on the LCD of display device 3 picture, to import, digital quantizer just can recognize the input of recording pointer 4.Simultaneously, when computer system 1 is used the notebook environment, utilize the keyboard 2a of key board unit 2, on one side can see the LCD of the display device 3 that tilts, Yi Bian carry out the button input.
This computer system 1 can be come clipboard or notebook environmental pattern are changed according to the difference of environment for use as converted computer, and system ontology is installed in the inside of key board unit or display device.
Fig. 2 is the method for running and controlling digital converter process flow diagram of existing converted computer.
With reference to Fig. 2 as can be known, at first, digital quantizer (digitizer) 10 is as a kind of input equipment of computer system, and it is made of following two parts: be installed in the LCD back side of panel, at right angles the wide plane apperance clipboard (tablet) 11 of quadrangle form; The enough hands of user's energy are caught the recording pointer (stylus) 12 of mobile pen apperance on the clipboard.
Above-mentioned clipboard 11 surfaces are the X and Y coordinates (Xand Ycoordinateinput surface) that are used for importing, and are the electric wire that the fine and closely woven groined type of distribution constitutes below.The mobile variation that causes magnetic field of the top object of above-mentioned clipboard 11 can be computer with the coordinate transformation of X-axis or Y-axis with 2 system numerical value (binary data).
If user's moving recording pen 12, its base plate can be read its coordinate information automatically, and is transferred to the picture storage means of computer system, if push the nose part nib (tip) of above-mentioned recording pointer 12, or pushes button, just imported corresponding order.The inside of above-mentioned recording pointer 12 has spring, if press nib, can enter the inside of recording pointer 12.This digital quantizer be used to draw CAD (the computer aided design) system of picture, chart and design drawing or image shows that computer system uses.
Above-mentioned digital quantizer 10 is made of following two parts: according to recording pointer 12 at X, mobile input information from the teeth outwards on the Y coordinate, following electronics regions (electro magneticfield) can be the analog/digital converter (analog/digital converter) 13 of digital signal with the analog signal conversion of being imported; To be converted to X from the digital signal that above-mentioned analog/digital converter 13 is exported, Y coordinate, and the coordinate conversion device 14 of output.At this moment, X, the numerical value of Y coordinate are the 2 system data that are suitable for the computer system operation.
For above-mentioned digital quantizer 10 is driven, also must be connected with serial line interface 20 host computer, and the input that utilizes recording pointer 12 and digital quantizer driver 22 to come the discriminating digit converter.
Simultaneously, the X that the coordinate conversion device 14 of above-mentioned digital quantizer 10 is exported, the Y coordinate values is imported into the serial line interface (serial interface) 12 of host computer, Basic Input or Output System (BIOS) (basic input output system; BIOS) whether 21 identifications have imported X from above-mentioned serial line interface 20, the Y coordinate values, and with the X that is imported, the Y coordinate values offers digital quantizer driver (digitizer driver) 22.Above-mentioned digital quantizer driver 22 comes moving cursor according to the coordinate values of being imported.
At this moment, in window, the work that comes discriminating digit converter 12 by digital quantizer 22 and operation architecture 30, central processing unit (CPU) 31 control image processing apparatus 32, and drive LCD drive unit 33, the operation of above-mentioned digital quantizer is replied, and on LCD plate 34, show.
But, no matter in the notebook pattern or under the clipboard pattern, all making digital quantizer 10 be in, original converted computer can move the use of (enable) state, just use digital quantizer 10 when needed.Like this, if but make digital quantizer 10 be in the running status use all the time, when digital quantizer provides power supply, must guarantee to provide power supply all the time, thereby exist the big shortcoming of power consumption.
Simultaneously, in order to reduce interference to digital quantizer 10 magnetic fields, must be in the back of digital quantizer 10 and system each produce the position of disturbing and install anti-tampering plate additional, like this since electromagnetic field cause that the possibility that system's mistake moves is very big.
Simultaneously, if when the user does not wish to use digital quantizer 10, it is adjusted also to have no idea.
Summary of the invention
The purpose of this invention is to provide a kind of converted computer method for running and controlling digital converter: can recognize the environment that converted computer uses digital quantizer with following function, and, control above-mentioned digital quantizer and can move maybe and can not move according to its environment for use.
To achieve these goals, method for running and controlling digital converter according to the converted computer of the embodiment of the invention comprised with the next stage: in the converted computer of supporting notebook or board, according to the digital quantizer environment for use of above-mentioned computer, the stage that the operation of digital quantizer is set respectively; In detecting computer after the existing environment for use information of digital quantizer, the stage that detected result and the digital quantizer environment for use of having set are in advance compared; The result of above-mentioned comparison if above-mentioned digital quantizer is the clipboard environment for use, just allows the stage of its operation; The result of above-mentioned comparison is if above-mentioned digital quantizer is the notebook environment for use, according to whether recording pointer, the stage that allows or do not allow to use above-mentioned digital quantizer are installed; The result of above-mentioned comparison does not just allow to use the stage of digital quantizer if above-mentioned digital quantizer is in the environment that can't use.
The present invention also has following feature: utilize control to put in the power supply, control hardware standby, Control Software standby of digital quantizer any one method and control moving maybe of above-mentioned digital quantizer and can not move.
Utilize method for running and controlling digital converter according to converted computer of the present invention, digital quantizer only can not be moved in particular environment, thereby the minimum interference that system is produced not only can improve the stability of operation, and has the effect that reduces power consumption.
Description of drawings
Fig. 1 is original converted computer synoptic diagram;
Fig. 2 is the method for running and controlling digital converter process flow diagram of existing converted computer;
Fig. 3 is the digital quantizer operation control device assembly pie graph of the converted computer of the embodiment of the invention;
Fig. 4 is the method for running and controlling digital converter process flow diagram of the converted computer of the embodiment of the invention.
* accompanying drawing major part symbol description *
50 ... digital quantizer mode detection apparatus 53,54 ... sensor
55 ... order generating apparatus 56 ... control device
57 ... digital quantizer 58 ... the digital quantizer driver
59 ... user interface
Embodiment
Below with reference to accompanying drawings embodiments of the invention are elaborated.
Fig. 3 is the digital quantizer operation control device assembly pie graph of the converted computer of the embodiment of the invention.
With reference to Fig. 3 as can be known, comprise following each several part among the figure: be used to judge computer use pattern 51 or digital quantizer whether be in can not operational mode 52 digital quantizer mode detection apparatus 50; By above-mentioned digital quantizer mode detection apparatus 50, come the 1st and the 2nd whether available sensor 53,54 of discriminating digit converter; Discern the above-mentioned the 1st and the result of the 2nd sensor 53,54,, generate the order generating apparatus 55 that order control figure converter 57 move/can not move according to the information that sets in advance; According to the order that mentioned order generating apparatus 55 is generated, control figure converter 57 can move the control device 56 that maybe can not move; Can come the recording pointer input of discriminating digit converter 57 by mentioned order generating apparatus 55, and the digital quantizer driver 58 that can set user's environment for use according to each pattern of digital quantizer 57; User interface 59.
Below, with reference to Fig. 3 to describing according to reversible type computer numeral converter operation control device of the present invention as mentioned above.
As shown in Figure 3, the use pattern 51 of the digital quantizer 57 in 50 pairs of converted computers of digital quantizer mode detection apparatus or can not use pattern 52 to carry out classification and Detection.Here, digital quantizer uses pattern 51 to be meant the environment for use of identification computer, can not use pattern 52 to be meant and judge it is the environment that can use digital quantizer, still can not use the environment of computer.
Above-mentioned digital quantizer uses pattern 51 can also be divided into converted computer and uses the notebook pattern or use the clipboard pattern; Can not use pattern 52 is to judge whether to use digital quantizer.
Here, under the environment that uses notebook, can be according to user's selection, set digital quantizer and whether move (can move/can not move), under the environment that uses clipboard,, can use (use) digital quantizer just be set at if there is not special user's setting.
Simultaneously, can not environment for use be meant L C D screen is covered, or carry, aging reasons such as (Aging), and under can't the situation of logout pen, can not use digital quantizer, under all the other situations, all be set at and can use digital quantizer.
Above-mentioned digital quantizer uses pattern 51 to discern by the 1st sensor 53, can not use digital quantizer pattern 52 to discern by the 2nd sensor 54.Whether the 1st sensor 51 is according to now using keyboard, recording pointer whether to leave the existing use pattern that host computer comes the discriminating digit converter.The 2nd sensor 54 shields under the state that covers at carrying computer or LCD, also can recognize the interior LCD screen of certain hour without any input.
55 pairs the 1st of generating apparatus of order and the 2nd sensor 53,54 results that recognized reply, and generation makes digital quantizer 57 can move the signal that maybe can not move.That is, according to the use pattern of digital quantizer, be the converting form form with the digital quantizer operation control value storage that sets in advance, utilize this converting form, according to the environment for use of digital quantizer, can control operation.
Control device 56 is according to the order that mentioned order generating apparatus 55 is generated, and digital quantizer can be moved maybe can not be moved.That is, when using the clipboard environment,, when using the notebook environment,,,, just make it and to move if recording pointer has been installed just make it and to move if minute book is not installed just make it and to move.
Here, control device 56 moving and can not move for control figure converter 57, can directly make digital quantizer open or close.
In the control mode of above-mentioned control device 56 first kind is as follows: for the electric power starting of control figure converter 57/close, utilize to make the drive signal of digital quantizer 57 electric power startings/close control power supply supply source and on-off element (FET) therebetween.At this moment, need to support PNP (P-ch FET, N-ch FET, the P-ch FET) function of digital quantizer.The second way is as follows: control hardware standby (hardware standby), the specific control bolt by hardware makes the digital quantizer power supply be in lasting opening by the digital quantizer interface.The third mode is as follows: Control Software standby (software standby), variation according to digital conversion machine environment for use, generate order, and with command transfer to operation architecture or digital quantizer driver, use specific order, and come the control figure converter to be in holding state by it.
On the other hand, if the order of exporting from order generating apparatus 55 is movable words, just digital quantizer driver 58 is discerned the input of the recording pointer on the digital quantizer 57.At this moment, digital quantizer driver 58 provides effectiveness (utility) or software by user interface 59, and the user just can set the digital quantizer pattern, according to the pattern that sets, and the operation of automatic changed number converter is provided, the change user sets, and function such as does not change.
Aforesaid digital quantizer 57 use patterns are controlled, just can be made it to move maybe and can not move by the control figure converter, to adapt to the environment for use of computer.
On the other hand, Fig. 4 is the method for running and controlling digital converter process flow diagram of the converted computer of the embodiment of the invention.
With reference to Fig. 4 as can be known, if, the environment for use of digital quantizer is set (s51), just the environment for use of existing digital quantizer is discerned (s53) according to the environment for use of computer.
At this moment, result to the environment for use of above-mentioned digital quantizer is discerned if confirm using clipboard (s55), but just is set at digital quantizer running environment (s63), if recognition result is not use clipboard, just confirm whether using notebook (s57).
The result that the above-mentioned s57 stage is confirmed is if using notebook, just confirm whether recording pointer (s58) has been installed,, can move (s63) just digital quantizer is set at if recording pointer is not installed, if recording pointer has been installed, can not move (s61) just digital quantizer is set at.
Simultaneously, confirm whether be to use the environment of digital quantizer after (s59), if the environment that can not use just is set at digital quantizer and can not moves (s61).
Obviously, even above-mentioned converted computer is not a computer system as shown in Figure 1, so long as can use the computer of clipboard all to be suitable for the present invention.According to the environment for use of computer, can be in advance to the moving/can not running status set in advance of digital quantizer, make it the environment for use of suitable computer, the operation that comes the control figure converter thus.
Foregoing is that the center has been described in detail with desirable embodiment of the present invention, and relevant speciality personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.Therefore, the technical scope of this invention is not limited to the content on the instructions, must determine its technical scope according to interest field.
Claims (2)
1, a kind of method for running and controlling digital converter of converted computer, its feature comprises:
In the converted computer of supporting notebook or board,
According to the digital quantizer environment for use of above-mentioned computer, the stage that the operation of digital quantizer is set respectively;
In detecting computer after the existing environment for use information of digital quantizer, the stage that detected result and the digital quantizer environment for use of having set are in advance compared;
The result of above-mentioned comparison is if above-mentioned digital quantizer is the clipboard environment for use, just allow the stage of its operation;
The result of above-mentioned comparison is if above-mentioned digital quantizer is the notebook environment for use, according to whether recording pointer being installed, the stage that allows or do not allow to use above-mentioned digital quantizer;
The result of above-mentioned comparison is if above-mentioned digital quantizer is in the environment that can't use, just do not allow to use the stage of digital quantizer.
2, as the method for running and controlling digital converter of converted computer as described in the claim item 1, it is characterized in that:
Utilizing control to put in the power supply, control hardware standby, Control Software standby of digital quantizer any one method controls moving maybe of above-mentioned digital quantizer and can not move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510039148 CN1854990A (en) | 2005-04-29 | 2005-04-29 | Method for running and controlling digital converter of converted computer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200510039148 CN1854990A (en) | 2005-04-29 | 2005-04-29 | Method for running and controlling digital converter of converted computer |
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| CN1854990A true CN1854990A (en) | 2006-11-01 |
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| CN 200510039148 Pending CN1854990A (en) | 2005-04-29 | 2005-04-29 | Method for running and controlling digital converter of converted computer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9471201B1 (en) | 2014-05-20 | 2016-10-18 | Google Inc. | Laptop-to-tablet mode adaptation |
| US10282063B1 (en) | 2014-05-20 | 2019-05-07 | Google Llc | Permanent multi-task affordance for tablets |
-
2005
- 2005-04-29 CN CN 200510039148 patent/CN1854990A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9471201B1 (en) | 2014-05-20 | 2016-10-18 | Google Inc. | Laptop-to-tablet mode adaptation |
| US10282063B1 (en) | 2014-05-20 | 2019-05-07 | Google Llc | Permanent multi-task affordance for tablets |
| US10353530B1 (en) | 2014-05-20 | 2019-07-16 | Google Llc | Laptop-to-tablet mode adaptation |
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