CN102446080A - Display device with interface control transfer function and interface control transfer method - Google Patents
Display device with interface control transfer function and interface control transfer method Download PDFInfo
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- CN102446080A CN102446080A CN2010105052447A CN201010505244A CN102446080A CN 102446080 A CN102446080 A CN 102446080A CN 2010105052447 A CN2010105052447 A CN 2010105052447A CN 201010505244 A CN201010505244 A CN 201010505244A CN 102446080 A CN102446080 A CN 102446080A
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Abstract
The invention discloses a display device with an interface control transfer function, which comprises a main control power transfer control unit. When the display device is electrically connected with a peripheral device, the main control power transfer control unit enables the display device to obtain main control power of the peripheral device, and when the display device is electrically connected with the peripheral device and an external device, the main control power transfer control unit enables a user to select whether the main control power of the peripheral device is transferred to the external device and decides whether the peripheral device or the external device obtains the main control power of the peripheral device according to selection of the user, wherein both the display device and the external device support use of the peripheral device. By means of the display device with the interface control transfer function and an interface control transfer method, the user can finish transfer of the main control power of the peripheral device through the main control power transfer control unit without performing insertion and withdrawal operation on a keyboard, a mouse, an external storage device and other peripheral devices one to one by oneself.
Description
Technical field
The present invention relates to a kind of display device, the display device of the ownership transfer of the peripheral unit that particularly a kind of ability will be electrically connected with it and interface control transfer method thereof.
Background technology
Existing LCD screen function is more and more stronger, and conformability is increasingly high.The part LCD screen can independently use, shown in Figure 1A.This type of LCD screen 10 can connect multiple auxiliary peripheral unit, like first keyboard 11, first mouse 12, first external storage device 13.Wherein first keyboard 11 and first mouse 12 provide the input of controlling of LCD screen 10 user interfaces, and first external storage device 13 can be sent to the video-audio data that stores in it on LCD screen 10 to play or LCD screen 10 play content are recorded and is stored in it.
Another kind of way is that another group peripheral unit (as comprising second keyboard 21, second mouse 22, second external storage device 23) is connected to main frame 20, shown in Fig. 1 C.This way possibly use the peripheral unit of repetition, not only wastes the resource of peripheral unit, also increases user's cost.
Summary of the invention
The object of the invention can use under situation about not plugging, for the external device (like main frame) that is electrically connected with display device the peripheral unit (like keyboard, mouse, external storage device) that is electrically connected with display device (like LCD screen) proposing a kind of display device and a kind of interface control transfer method with interface control forwarding function.
The present invention provides a kind of display device with interface control forwarding function; Comprise ownership transfer control module; When this display device is electrically connected a peripheral unit; This ownership transfer control module makes this display device obtain the ownership of this peripheral unit, and when this display device was electrically connected this peripheral unit and an external device, whether this ownership transfer control module provided the user to select to make the ownership of this peripheral unit to be transferred to this external device; And determine the ownership of this peripheral unit to obtain by this external device or this display device according to user's selection, wherein this display device and this external device are all supported the use of this peripheral unit.
Another technical scheme provided by the invention is: a kind of interface control transfer method is provided, is applicable to a display device, this interface control transfer method comprises:
Initialization one ownership transfer control module;
When this display device was electrically connected a peripheral unit, this ownership transfer control module made this display device obtain the ownership of this peripheral unit and reads this display device state;
Whether this display device detecting is electrically connected an external device and this peripheral unit, and wherein this display device and this external device are all supported the use of this peripheral unit;
After confirming that this display device is electrically connected this external device and this peripheral unit, show external this external device, and provide the user whether to select the ownership of this peripheral unit is transferred to this external device at this display device; And this ownership transfer control module determines the ownership of this peripheral unit to be obtained by this external device or this display device according to user's selection.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is: through display device and the interface control transfer method with interface control forwarding function provided by the invention; The user need not voluntarily peripheral units such as keyboard, mouse, external storage device to be carried out Plug Action one by one can transfer the transfer that control module is accomplished this peripheral unit ownership through ownership, can save the resource of peripheral unit and reduce user's cost.
Description of drawings
Figure 1A～1C is the synoptic diagram of the multiple collocation use-pattern of available liquid crystal screen, main frame and peripheral unit;
Fig. 2 is the configuration diagram of one embodiment of the present invention;
Fig. 3 is the schematic flow sheet of one embodiment of the present invention.
Among the figure:
10. LCD screen, 11. first keyboards, 12. first mouses, 13. first external storage devices; 20. external device (main frame), 21. second keyboards, 22. second mouses; 23. second external storage device, 30. display devices (LCD screen), 31. ownerships transfer control module;
S31. the initialization ownership is transferred control module; S32. ownership transfer control module makes display device obtain the ownership of peripheral unit; S33. ownership transfer control module reading displayed equipment state, whether S34. is made as automatic mode, and whether S35. external external device; S36. display device shows the information of external external device; And inquire the ownership that whether shifts peripheral unit, and whether S37. shifts the ownership of peripheral unit, and S38. ownership transfer control module is transferred to external device with the ownership of peripheral unit.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiment of the present invention is done to describe in detail further below.
As shown in Figure 2, Fig. 2 is the configuration diagram of one embodiment of the present invention.The present invention provides a kind of display device 30 with interface control forwarding function, comprises:
One ownership transfer control module 31, ownership transfer control module 31 can be software, hardware or firmware mode and realizes, can in build or be external in display device 30.When display device 30 is electrically connected a peripheral unit; Ownership transfer control module 31 makes display device 30 obtain the ownership of this peripheral unit; When display device 30 is electrically connected a peripheral unit and an external device 20; Whether ownership transfer control module 31 provides the user to select to make the ownership of peripheral unit to be transferred to external device 20; And obtain by external device 20 or this display device 30 according to the ownership of user's selection decision peripheral unit, wherein this display device 30 and external device 20 are all supported the use of peripheral unit.
In the present embodiment, display device 30 comprises LCD screen (LCD monitor), but does not limit the present invention; For example, display device 30 also comprises LCD TV (LCD TV) or LCD screen computing machine all-in-one display devices such as (All-in-one PC).This peripheral unit comprises first keyboard 11, first mouse 12 and first external storage device (like carry-on dish or external hard drive) 13, but does not limit the present invention; For example, this peripheral unit also comprise CD-ROM drive, printer or wireless device (like wireless mouse, blue-tooth earphone) etc. can be display device 30 and external device 20 any peripheral unit of using of support.External device 20 is a main frame, but does not limit the present invention; For example, external device 20 comprises that also intelligent mobile phone, PDA (Personal DigitalAssistant, personal digital assistant) etc. can support any external device that this peripheral unit uses.Be built in display device 30 in the ownership transfer control module 31.
In the present embodiment; Display device 30 needs through a VGA (Video Graphics Array; The visual graphic array) connecting line and external device 20 join; Therefore can whether join through I2C (Inter-Integrated Circuit, internal integration circuit) the bus detecting that the VGA connecting line provides, but not limit the present invention with external device 20; For example display device 30 can make into to join through a HDMI (High-Definition Multimedia Interface, the clear degree multimedia interface of high image quality) or the connecting line and the external device 20 of other image transmission interface.Display device 30 also can join through a dedicated transmission and external device 20; Can the data of connected this peripheral unit be sent to apace this external device 20 so that shift back display device 30 at ownership; This dedicated transmission for example is high-speed transmission lines such as USB (Universal Serial Bus, USB) or IEEE 1394.
Display device 30 has an automatic mode and proficiency dynamic model formula.When display device 30 was made as automatic mode and this display device 30 electrical connection external devices 20, this ownership transfer control module 31 made display device 30 show the information of external external device 20.And when display device 30 is made as manual mode and display device 30 electrical connection external devices 20; Display device 30 does not show the information of external external device 20; This moment, whether the user can select the ownership of this peripheral unit to shift through an operation-interface (like On-ScreenDisplay interface or touch-controlling interface, not shown in the figures) as required voluntarily.
In addition; When display device 30 is made as manual mode and display device 30 electrical connection external devices 20; External device 20 can send a transfer and require signal; After the transfer that display device 30 reception external devices 20 are sent required signal, ownership transfer control module 31 was transferred to external device 20 with the ownership of this peripheral unit.
See also Fig. 3, Fig. 3 is the schematic flow sheet of one embodiment of the present invention.The present invention also provides a kind of interface control transfer method, is applicable to the display device 30 with interface control forwarding function as shown in Figure 2, and this interface control transfer method comprises: carry out step S31: initialization one ownership transfer control module 31.When display device 30 is electrically connected this peripheral unit, carry out step S32: ownership transfer control module 31 makes display device 30 obtain the ownership of this peripheral unit.Carry out step S33: ownership transfer control module 31 reading displayed equipment 30 states, carry out step S34: whether be made as automatic mode, be made as automatic mode or non-automatic pattern so that learn display device 30 again.
Ownership transfer control module 31 judges whether this display device 30 is made as automatic mode, as if judging that display device 30 is made as automatic mode, then continues to carry out the step S35 whether display device 30 detectings are electrically connected external device 20 and peripheral unit.If judge that display device 30 is made as non-automatic pattern (being manual mode), then get back to the step S33 that this ownership transfer control module 31 reads these display device 30 states.When display device 30 is made as non-automatic pattern (being manual mode); Meeting repeated execution of steps S33 and S34; When the user is made as automatic mode through an operation-interface with display device 30 voluntarily, judge that at step S34 display device 30 is made as automatic mode and just understands execution in step S35.In one embodiment, when display device 30 was made as non-automatic pattern (being manual mode), whether the user can select the ownership of this peripheral unit to shift through an operation-interface as required voluntarily.
After confirming that display device 30 is electrically connected external device 20 and this peripheral unit; Carry out step S36: display device 30 shows the information of external external device 20; Whether and whether inquiry shift the ownership of peripheral unit, so that provide the user to select the ownership of peripheral unit is transferred to external device 20.
Ownership transfer control module 31 determines the ownership of this peripheral unit to be obtained by external device 20 or display device 30 according to the step S37 that the user selects whether to shift the ownership of this peripheral unit.Wherein the user can be through carrying out selection operation like first keyboard 11 or first mouse 12.If the user selects not shift the ownership of this peripheral unit, then get back to the step S33 of ownership transfer control module 31 reading displayed equipment 30 states, this moment, the ownership of this peripheral unit was still had by display device 30.If the user selects to shift the ownership of this peripheral unit; Then make ownership transfer control module 31 carry out the step S38 that the ownership of peripheral unit is transferred to main frame 20, get back to the step S33 of ownership transfer control module 31 reading displayed equipment 30 states then.
In one embodiment, after display device 30 was electrically connected external device 20 and this peripheral unit, external device 20 can initiatively send a transfer and require signal to display device 30, so that make the ownership of this peripheral unit be transferred to external device 20.
Through display device and the interface control transfer method with interface control forwarding function provided by the invention; The user need not voluntarily peripheral units such as keyboard, mouse, external storage device to be carried out Plug Action one by one can transfer the transfer that control module is accomplished this peripheral unit ownership through ownership, can save the resource of peripheral unit and reduce user's cost.
The above is merely the preferred embodiments of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the display device with interface control forwarding function is characterized in that, comprises:
One ownership transfer control module; When this display device is electrically connected a peripheral unit; This ownership transfer control module makes this display device obtain the ownership of this peripheral unit; When this display device is electrically connected this peripheral unit and an external device; Whether this ownership transfer control module provides the user to select to make the ownership of this peripheral unit to be transferred to this external device, and determines the ownership of this peripheral unit to be obtained by this external device or this display device according to user's selection, and wherein this display device and this external device are all supported the use of this peripheral unit.
2. the display device with interface control forwarding function according to claim 1 is characterized in that, this ownership transfer control module can be software, hardware or firmware.
3. the display device with interface control forwarding function according to claim 1; It is characterized in that; When this display device was made as an automatic mode and this display device this peripheral unit of electrical connection and this external device, this ownership transfer control module made this display device show the information of external this external device.
4. the display device with interface control forwarding function according to claim 1; It is characterized in that; This display device is made as dynamic model formula on the other hand; Whether and when this display device was electrically connected this peripheral unit and this external device, this display device did not show the information of external this external device, select the ownership of this peripheral unit to shift through an operation-interface voluntarily by the user.
5. the display device with interface control forwarding function according to claim 4; It is characterized in that; After this display device reception transfer that this external device sent required signal, this ownership transfer control module was transferred to this external device with the ownership of this peripheral unit.
6. an interface control transfer method is applicable to a display device, it is characterized in that comprising:
Initialization one ownership transfer control module;
When this display device was electrically connected a peripheral unit, this ownership transfer control module made this display device obtain the ownership of this peripheral unit and reads this display device state;
Whether this display device detecting is electrically connected an external device and this peripheral unit, and wherein this display device and this external device are all supported the use of this peripheral unit;
After confirming that this display device is electrically connected this external device and this peripheral unit, show external this external device, and provide the user whether to select the ownership of this peripheral unit is transferred to this external device at this display device; And
This ownership transfer control module is obtained by this external device or this display device according to the ownership of this peripheral unit of selection decision of user.
7. interface control transfer method according to claim 6; It is characterized in that, after this ownership transfer control module reads this display device state, comprise and judge whether this display device is made as automatic mode; If be made as automatic mode; Then continue to carry out this display device detecting and whether be electrically connected the step of external device and peripheral unit,, then get back to the step that this ownership transfer control module reads this display device state if be made as non-automatic pattern.
8. whether interface control transfer method according to claim 6 is characterized in that, when this display device is made as non-automatic pattern, select this peripheral unit to shift through an operation-interface voluntarily by the user.
9. interface control transfer method according to claim 6; It is characterized in that; After this display device is electrically connected this external device and this peripheral unit; This external device can initiatively send a transfer and require signal to this display device, so that make this ownership transfer control module that the ownership of this peripheral unit is transferred to this external device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105052447A CN102446080A (en) | 2010-09-30 | 2010-09-30 | Display device with interface control transfer function and interface control transfer method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105052447A CN102446080A (en) | 2010-09-30 | 2010-09-30 | Display device with interface control transfer function and interface control transfer method |
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| CN2010105052447A Pending CN102446080A (en) | 2010-09-30 | 2010-09-30 | Display device with interface control transfer function and interface control transfer method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050275641A1 (en) * | 2003-04-07 | 2005-12-15 | Matthias Franz | Computer monitor |
| WO2009114000A1 (en) * | 2008-03-08 | 2009-09-17 | Hewlett-Packard Development Company, L.P. | Computer monitor with integral kvm switch |
| CN101581985A (en) * | 2008-05-14 | 2009-11-18 | 北京帮助在线信息技术有限公司 | Equipment and method with one-to-many mouse control for on-line help |
-
2010
- 2010-09-30 CN CN2010105052447A patent/CN102446080A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050275641A1 (en) * | 2003-04-07 | 2005-12-15 | Matthias Franz | Computer monitor |
| WO2009114000A1 (en) * | 2008-03-08 | 2009-09-17 | Hewlett-Packard Development Company, L.P. | Computer monitor with integral kvm switch |
| CN101581985A (en) * | 2008-05-14 | 2009-11-18 | 北京帮助在线信息技术有限公司 | Equipment and method with one-to-many mouse control for on-line help |
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Application publication date: 20120509 |