CN102446011A - Multi-host touch display device - Google Patents
Multi-host touch display device Download PDFInfo
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- CN102446011A CN102446011A CN2010105043560A CN201010504356A CN102446011A CN 102446011 A CN102446011 A CN 102446011A CN 2010105043560 A CN2010105043560 A CN 2010105043560A CN 201010504356 A CN201010504356 A CN 201010504356A CN 102446011 A CN102446011 A CN 102446011A
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Abstract
The invention relates to a multi-host touch display device, which is used for supplying a touch function to multiple hosts and comprises a touch screen unit, a switching unit and a control unit. The touch screen unit is used for generating a touch signal according to a touch accident. The switching unit switches the touch screen unit to any one of the multiple hosts according to a switching control signal and further sends the touch signal to the host connected with the touch screen unit. The control unit is used for supplying the switching control signal to the switching unit.
Description
Technical field
The present invention relates to a kind of touch control display apparatus, particularly relate to a kind of many main frames touch control display apparatus.
Background technology
Each advanced electronic product needs the exclusive mechanism of controlling to control its running usually; For example DTV, DVD audio and video player, host computer, and other various multimedia devices etc. all need exclusive control mechanism and carry out diversified function controlling for the user through indivedual.In addition, based on the consideration of conveniently controlling, utilize touch control display apparatus luxuriant for popular at present for the design that the user carries out function controlling.Yet because the variation of electronic product, if each electronic product all needs exclusive touch control display apparatus carry out the touch-control running, when using multiple electronic product at the same time, property convenient for control will significantly reduce, and the whole cost of controlling mechanism then is difficult to reduce.
This shows that the above-mentioned existing exclusive mechanism of controlling obviously still has inconvenience and defective, and demands urgently further improving in structure and use.Therefore how to found a kind of many main frames touch control display apparatus of new structure, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to; Overcome the existing exclusive defective of controlling the mechanism existence; And a kind of many main frames touch control display apparatus of new structure is provided; Technical matters to be solved is to make its many main frames touch control display apparatus that touch controllable function to most main frames can be provided, and can significantly simplify these a plurality of main frames and carry out the required mechanism of controlling of touch-control running.
The object of the invention and solve its technical matters and adopt following technical scheme to realize.According to a kind of many main frames touch control display apparatus that the present invention proposes, be used to provide touch controllable function to a plurality of main frames, this many main frames touch control display apparatus comprises: a touching screen unit is used for producing a touching signals according to a touch event; Wherein: a switching unit, be electrically connected on this touching screen unit, this switch unit will be touched the screen unit according to a switching control signal and switch to the arbitrary of these a plurality of main frames, and then this touching signals is sent to the main frame that is connected with this touching screen unit; And a control module, being electrically connected on this switch unit, this control module is to be used to provide this switch-over control signal to this switch unit.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid many main frames touch control display apparatus; Wherein said this control module comprises: a picture scaler; Be electrically connected on this switch unit and this touching screen unit; Operate on the screen during display mode at this many main frames touch control display apparatus; This picture scaler is through a tandem perimeter interface one picture adjustment enable signal to be transferred to this touching screen unit, and this touching screen unit is promptly adjusted enable signal according to this picture this touching signals is transferred to this picture scaler through this tandem perimeter interface, makes this picture scaler can be based on this touching signals with this touching screen unit institute picture displayed of convergent-divergent.
Aforesaid many main frames touch control display apparatus, wherein said this switch unit are a USB switch unit.
Aforesaid many main frames touch control display apparatus; It is wherein said when this many main frames touch control display apparatus operates on the non-screen display mode; This picture scaler is through this tandem perimeter interface one picture adjustment decapacitation signal to be transferred to this touching screen unit, makes this touching screen unit that this touching signals is passed through a universal serial convergence bus transfer to this USB switch unit according to this.
Aforesaid many main frames touch control display apparatus, wherein said when this many main frames touch control display apparatus operates on the non-screen display mode, this touching screen unit be about to this touching signals through a universal serial convergence bus transfer to this USB switch unit.
Aforesaid many main frames touch control display apparatus; It is wherein said when this many main frames touch control display apparatus operates on this non-screen display mode; When if the picture data that this picture scaler detects this touching screen unit is provided by a multimedia device; This picture scaler provides a setting command through an I2C bus this USB switch unit to be switched to this multimedia device, makes the touch controllable function of this multimedia device this touching screen unit capable of using carry out the corresponding running of controlling.
Aforesaid many main frames touch control display apparatus; It is wherein said when this many main frames touch control display apparatus operates on this non-screen display mode; When if the picture data that this picture scaler detects this touching screen unit is provided by a host computer; This picture scaler provides a setting command through an I2C bus this USB switch unit to be switched to this host computer, makes the touch controllable function of this host computer this touching screen unit capable of using carry out the corresponding running of controlling.
Aforesaid many main frames touch control display apparatus, a corresponding display frame can be set according to the main frame that is connected in wherein said this touching screen unit, and this touch event is to produce this touching signals through this display frame.
The present invention compared with prior art has tangible advantage and beneficial effect.Know by above,, the invention provides a kind of many main frames touch control display apparatus and comprise the switch unit that a touching screen unit, is electrically connected on this touching screen unit for achieving the above object, reach one be electrically connected on this switch unit control module.This touching screen unit is to be used for producing a touching signals according to a touch event.This switch unit will be touched the screen unit according to a switching control signal and switch to the arbitrary of these a plurality of main frames, and then this touching signals is sent to the main frame that is connected with this touching screen unit.This control module is to be used to provide this switch-over control signal to this switch unit.
By technique scheme; Many main frames of the present invention touch control display apparatus has advantage and beneficial effect at least: by the collocation running of this control module and this switch unit; The touch controllable function of this touching screen display unit can flexibly supply these a plurality of main frames to carry out the corresponding running of controlling respectively; Carry out the required mechanism of controlling of touch-control running so can significantly simplify these a plurality of main frames, and the cost of controlling mechanism also can with remarkable reduction, can reach the object of the invention really.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of instructions, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the function block diagram of first preferred embodiment of many main frames of the present invention touch control display apparatus;
Fig. 2 is the function block diagram of second preferred embodiment of many main frames of the present invention touch control display apparatus.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To its embodiment of many main frames touch control display apparatus, structure, characteristic and the effect thereof that proposes according to the present invention, specify as after.
Consult Fig. 1, many main frames touch control display apparatus 10 of first preferred embodiment of the invention comprises the switch unit 12 that a touching screen unit 11, is electrically connected on this touching screen unit 11, reach one be electrically connected on this switch unit 12 control module 13.This touching screen unit 11 is to be used for producing a touching signals according to a touch event.This control module 13 is to be used to provide a switching to control signal to this switch unit 12.This switch unit 12 can be electrically connected on a plurality of main frames 90, for example illustrated main frame 1, main frame 2～main frame N.This switch unit 12 will be touched screen unit 11 according to this switch-over control signal and switch to the arbitrary of these a plurality of main frames 90, and then this touching signals is sent to the main frame 90 that is connected with this touching screen unit 11.This switch unit 12 can be a USB switch unit, that is this switch unit 12 and this touching screen unit 11 and these a plurality of main frames 90 between signal transmission be through universal serial convergence bus (Universal Serial Bus; USB).This touching screen unit 11 can be set a corresponding display frame according to the main frame that is connected 90, and this touch event is to produce this touching signals through this display frame.
For example; If this control module 13 provides this switch-over control signal to switch to this main frame 1 should touch screen unit 11; Then should promptly set corresponding one first display frame in touching screen unit 11 according to this main frame 1, and this touch event just through this first display frame to produce one first touching signals, thereafter; This switch unit 12 is sent to this main frame 1 with this first touching signals, makes this main frame 1 carry out the corresponding running of controlling according to this first touching signals.
Perhaps; If this control module 13 provides this switch-over control signal to switch to this main frame N should touch screen unit 11; Then a corresponding N display frame is promptly set according to this main frame N in this touching screen unit 11, and this touch event just through this N display frame to produce a N touching signals, thereafter; This switch unit 12 is sent to this main frame N with this N touching signals, makes this main frame N carry out the corresponding running of controlling according to this N touching signals.
Consult Fig. 2, many main frames touch control display apparatus 20 of second preferred embodiment of the invention comprises the USB switch unit 22 that a touching screen unit 21, is electrically connected on this touching screen unit 21, reach one be electrically connected on this USB switch unit 22 control module 23.This touching screen unit 21 is to be used for producing a touching signals according to a touch event.This USB switch unit 22 is electrically connected on a multimedia device 91 and a host computer 92.This control module 23 comprises a picture scaler 231, and this picture scaler 231 is electrically connected on this touching screen unit 21, this USB switch unit 22, this multimedia device 91, and this host computer 92.
This control module 23 is to be used to provide a switching to control signal to this USB switch unit 22.This USB switch unit 22 should be touched screen unit 21 according to this switch-over control signal and switch to this multimedia device 91 or this host computer 92, and then this touching signals is sent to this multimedia device 91 or this host computer 92 that is connected with this touching screen unit 21.Can be according to this multimedia device 91 that is connected or this host computer 92 and sets a corresponding display frame in this touching screen unit 21, and this touch event is to produce this touching signals through this display frame.This picture scaler 231 is the picture convergent-divergent runnings that are used for controlling this touching screen unit 21.
Operate on demonstration (On-Screen Display on the screen at this many main frames touch control display apparatus 20; OSD) during pattern, this picture scaler 231 is through a tandem perimeter interface (Serial PeripheralInterface; SPI) picture adjustment enable signal is transferred to this touching screen unit 21; And this touching screen unit 21 promptly transfers to this picture scaler 231 with this touching signals through this tandem perimeter interface according to this picture adjustment enable signal, makes this picture scaler 231 can be based on this touching signals with these 21 picture displayed in touching screen unit of convergent-divergent.
When this many main frames touch control display apparatus 20 operates on the non-screen display mode; This picture scaler 231 is through this tandem perimeter interface one picture adjustment decapacitation signal to be transferred to this touching screen unit 21, makes this touching screen unit 21 that this touching signals is passed through a universal serial convergence bus transfer to this USB switch unit 22 according to this.In another embodiment; When this many main frames touch control display apparatus 20 operates on this non-screen display mode; This touching screen unit 21 is under the situation that does not receive this picture adjustment enable signal from this tandem perimeter interface; This touching screen unit 21 is about to this touching signals and passes through this universal serial convergence bus transfer to this USB switch unit 22, that is this picture scaler 231 need not provide this picture adjustment decapacitation signal to this touching screen unit 21.
When this many main frames touch control display apparatus 20 operates on this non-screen display mode; If this picture scaler 231 detects the picture data of this touching screen unit 21 and is provided by this multimedia device 91; Then this picture scaler 231 provides a setting command through an I2C bus (Inter-IntegratedCircuit Bus) this USB switch unit 22 to be switched to this multimedia device 91, makes the touch controllable function of these multimedia device 91 these touching screen unit 21 capable of using carry out the corresponding running of controlling.
When this many main frames touch control display apparatus 20 operates on this non-screen display mode; If this picture scaler 231 detects the picture data of this touching screen unit 21 and is provided by this host computer 92; Then this picture scaler 231 provides another setting command through this I2C bus this USB switch unit 22 to be switched to this host computer 92, makes the touch controllable function of operating mode this touching screen unit 21 capable of using of this host computer 92 carry out the corresponding running of controlling.
In sum; In the running of many main frames of the present invention touch control display apparatus; Collocation running by control module and switch unit; The touch controllable function of touching screen display unit can flexibly supply many main frames to carry out the corresponding running of controlling respectively, promptly need not provide exclusive touching screen display apparatus to carry out the touch-control running to each main frame, carries out the required mechanism of controlling of touch-control running so can significantly simplify many main frames; And control mechanism cost also can with remarkable reduction, so can reach the object of the invention really.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong to the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (8)
1. main frame touch control display apparatus more than a kind is used to provide touch controllable function to most main frames, and this many main frames touch control display apparatus comprises:
One touching screen unit is used for producing a touching signals according to a touch event;
It is characterized in that:
One switching unit is electrically connected on this touching screen unit, and this switch unit will be touched the screen unit according to a switching control signal and switch to the arbitrary of these a plurality of main frames, and then this touching signals is sent to the main frame that is connected with this touching screen unit; And
One control module is electrically connected on this switch unit, and this control module is to be used to provide this switch-over control signal to this switch unit.
2. many main frames touch control display apparatus as claimed in claim 1 is characterized in that, this control module comprises:
One picture scaler; Be electrically connected on this switch unit and this touching screen unit; Operate on the screen during display mode at this many main frames touch control display apparatus; This picture scaler is through a tandem perimeter interface one picture adjustment enable signal to be transferred to this touching screen unit; And this touching screen unit promptly transfers to this picture scaler with this touching signals through this tandem perimeter interface according to this picture adjustment enable signal, makes this picture scaler can be based on this touching signals with this touching screen unit institute picture displayed of convergent-divergent.
3. many main frames touch control display apparatus as claimed in claim 2 is characterized in that, this switch unit is a USB switch unit.
4. many main frames touch control display apparatus as claimed in claim 3; It is characterized in that; When this many main frames touch control display apparatus operates on the non-screen display mode; This picture scaler is through this tandem perimeter interface one picture adjustment decapacitation signal to be transferred to this touching screen unit, makes this touching screen unit that this touching signals is passed through a universal serial convergence bus transfer to this USB switch unit according to this.
5. many main frames touch control display apparatus as claimed in claim 3; It is characterized in that; When this many main frames touch control display apparatus operates on the non-screen display mode, this touching screen unit be about to this touching signals through a universal serial convergence bus transfer to this USB switch unit.
6. like the described many main frames touch control display apparatus of arbitrary claim in claim 4 or 5; It is characterized in that; When this many main frames touch control display apparatus operates on this non-screen display mode; When if the picture data that this picture scaler detects this touching screen unit is provided by a multimedia device; This picture scaler provides a setting command through an I2C bus this USB switch unit to be switched to this multimedia device, makes the touch controllable function of this multimedia device this touching screen unit capable of using carry out the corresponding running of controlling.
7. like the described many main frames touch control display apparatus of arbitrary claim in claim 4 or 5; It is characterized in that; When this many main frames touch control display apparatus operates on this non-screen display mode; When if the picture data that this picture scaler detects this touching screen unit is provided by a host computer; This picture scaler provides a setting command through an I2C bus this USB switch unit to be switched to this host computer, makes the touch controllable function of this host computer this touching screen unit capable of using carry out the corresponding running of controlling.
8. many main frames touch control display apparatus as claimed in claim 1 is characterized in that, a corresponding display frame can be set according to the main frame that is connected in this touching screen unit, and this touch event is to produce this touching signals through this display frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105043560A CN102446011A (en) | 2010-10-11 | 2010-10-11 | Multi-host touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105043560A CN102446011A (en) | 2010-10-11 | 2010-10-11 | Multi-host touch display device |
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| Publication Number | Publication Date |
|---|---|
| CN102446011A true CN102446011A (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105043560A Pending CN102446011A (en) | 2010-10-11 | 2010-10-11 | Multi-host touch display device |
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| CN (1) | CN102446011A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799309A (en) * | 2012-06-18 | 2012-11-28 | 广州视睿电子科技有限公司 | Touch control equipment and method and system for realizing information interaction between hosts through touch control equipment |
| CN105022448A (en) * | 2015-07-22 | 2015-11-04 | 深圳市康冠商用科技有限公司 | Stack based peripheral switching method and apparatus |
| CN108459935A (en) * | 2017-02-20 | 2018-08-28 | 研华股份有限公司 | Control system |
| CN112214122A (en) * | 2019-07-12 | 2021-01-12 | 宸展光电(厦门)股份有限公司 | Touch display device and control method thereof |
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| EP1988448A1 (en) * | 2006-02-23 | 2008-11-05 | Pioneer Corporation | Operation input device |
| CN101414231A (en) * | 2007-10-17 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Touch screen apparatus and image display method thereof |
| US20090153289A1 (en) * | 2007-12-12 | 2009-06-18 | Eric James Hope | Handheld electronic devices with bimodal remote control functionality |
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- 2010-10-11 CN CN2010105043560A patent/CN102446011A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1988448A1 (en) * | 2006-02-23 | 2008-11-05 | Pioneer Corporation | Operation input device |
| CN101414231A (en) * | 2007-10-17 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Touch screen apparatus and image display method thereof |
| US20090153289A1 (en) * | 2007-12-12 | 2009-06-18 | Eric James Hope | Handheld electronic devices with bimodal remote control functionality |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799309A (en) * | 2012-06-18 | 2012-11-28 | 广州视睿电子科技有限公司 | Touch control equipment and method and system for realizing information interaction between hosts through touch control equipment |
| CN102799309B (en) * | 2012-06-18 | 2015-11-25 | 广州视睿电子科技有限公司 | Touch control equipment and method and system for realizing information interaction between hosts through touch control equipment |
| CN105022448A (en) * | 2015-07-22 | 2015-11-04 | 深圳市康冠商用科技有限公司 | Stack based peripheral switching method and apparatus |
| CN108459935A (en) * | 2017-02-20 | 2018-08-28 | 研华股份有限公司 | Control system |
| CN112214122A (en) * | 2019-07-12 | 2021-01-12 | 宸展光电(厦门)股份有限公司 | Touch display device and control method thereof |
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Application publication date: 20120509 |