CN102446011A - Multi-host touch display device - Google Patents
- ️Wed May 09 2012
CN102446011A - Multi-host touch display device - Google Patents
Multi-host touch display device Download PDFInfo
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Publication number
- 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 Authority
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- touch
- unit
- display device
- screen unit
- touch screen Prior art date
- 2010-10-11 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002093 peripheral effect Effects 0.000 claims 3
- 230000009183 running Effects 0.000 description 18
- 230000007246 mechanism Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The invention relates to a multi-host touch display device which is used for providing a touch function to a plurality of hosts. The touch screen unit is used for generating a touch signal according to a touch event. The switching unit switches the touch screen unit to any one of the plurality of hosts according to a switching control signal, and then transmits the touch signal to the host connected with the touch screen unit. The control unit is used for providing 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 apparatus10 of first preferred embodiment of the invention comprises the
switch unit12 that a touching
screen unit11, is electrically connected on this touching
screen unit11, reach one be electrically connected on this
switch unit12 control module 13.This touching
screen unit11 is to be used for producing a touching signals according to a touch event.This
control module13 is to be used to provide a switching to control signal to this switch unit 12.This
switch unit12 can be electrically connected on a plurality of
main frames90, for example illustrated main frame 1, main frame 2～main frame N.This
switch unit12 will be touched
screen unit11 according to this switch-over control signal and switch to the arbitrary of these a plurality of
main frames90, and then this touching signals is sent to the
main frame90 that is connected with this touching screen unit 11.This
switch unit12 can be a USB switch unit, that is this
switch unit12 and this touching
screen unit11 and these a plurality of
main frames90 between signal transmission be through universal serial convergence bus (Universal Serial Bus; USB).This
touching screen unit11 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 module13 provides this switch-over control signal to switch to this main frame 1 should touch
screen unit11; Then should promptly set corresponding one first display frame in touching
screen unit11 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 unit12 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 module13 provides this switch-over control signal to switch to this main frame N should touch
screen unit11; Then a corresponding N display frame is promptly set according to this main frame N in this touching
screen unit11, and this touch event just through this N display frame to produce a N touching signals, thereafter; This
switch unit12 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 apparatus20 of second preferred embodiment of the invention comprises the
USB switch unit22 that a touching
screen unit21, is electrically connected on this touching
screen unit21, reach one be electrically connected on this
USB switch unit22 control module 23.This touching
screen unit21 is to be used for producing a touching signals according to a touch event.This
USB switch unit22 is electrically connected on a
multimedia device91 and a host computer 92.This
control module23 comprises a
picture scaler231, and this
picture scaler231 is electrically connected on this touching
screen unit21, this
USB switch unit22, this
multimedia device91, and this
host computer92.
This
control module23 is to be used to provide a switching to control signal to this USB switch unit 22.This
USB switch unit22 should be touched
screen unit21 according to this switch-over control signal and switch to this
multimedia device91 or this
host computer92, and then this touching signals is sent to this
multimedia device91 or this
host computer92 that is connected with this touching screen unit 21.Can be according to this
multimedia device91 that is connected or this
host computer92 and sets a corresponding display frame in this touching
screen unit21, and this touch event is to produce this touching signals through this display frame.This
picture scaler231 is the picture convergent-divergent runnings that are used for controlling this touching
screen unit21.
Operate on demonstration (On-Screen Display on the screen at this many main frames touch
control display apparatus20; OSD) during pattern, this
picture scaler231 is through a tandem perimeter interface (Serial PeripheralInterface; SPI) picture adjustment enable signal is transferred to this touching
screen unit21; And this touching
screen unit21 promptly transfers to this
picture scaler231 with this touching signals through this tandem perimeter interface according to this picture adjustment enable signal, makes this
picture scaler231 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 apparatus20 operates on the non-screen display mode; This
picture scaler231 is through this tandem perimeter interface one picture adjustment decapacitation signal to be transferred to this touching
screen unit21, makes this touching
screen unit21 that this touching signals is passed through a universal serial convergence bus transfer to this
USB switch unit22 according to this.In another embodiment; When this many main frames touch
control display apparatus20 operates on this non-screen display mode; This touching
screen unit21 is under the situation that does not receive this picture adjustment enable signal from this tandem perimeter interface; This touching
screen unit21 is about to this touching signals and passes through this universal serial convergence bus transfer to this
USB switch unit22, that is this
picture scaler231 need not provide this picture adjustment decapacitation signal to this touching
screen unit21.
When this many main frames touch
control display apparatus20 operates on this non-screen display mode; If this picture scaler 231 detects the picture data of this touching
screen unit21 and is provided by this
multimedia device91; Then this
picture scaler231 provides a setting command through an I2C bus (Inter-IntegratedCircuit Bus) this
USB switch unit22 to be switched to this
multimedia device91, makes the touch controllable function of these
multimedia device91 these
touching screen unit21 capable of using carry out the corresponding running of controlling.
When this many main frames touch
control display apparatus20 operates on this non-screen display mode; If this
picture scaler231 detects the picture data of this touching
screen unit21 and is provided by this
host computer92; Then this
picture scaler231 provides another setting command through this I2C bus this
USB switch unit22 to be switched to this
host computer92, makes the touch controllable function of operating mode this touching
screen unit21 capable of using of this
host computer92 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)
1.一种多主机触控显示装置，用来提供触控功能至多数主机，该多主机触控显示装置包含：1. A multi-host touch display device, which is used to provide a touch function to a plurality of hosts, the multi-host touch display device comprising: 一触碰荧幕单元，用来根据一触碰事件产生一触控信号；a touch screen unit for generating a touch signal according to a touch event; 其特征在于：It is characterized by: 一切换单元，电连接于该触碰荧幕单元，该切换单元根据一切换控制信号将该触碰荧幕单元切换至该多个主机的任一，进而将该触控信号传送至与该触碰荧幕单元连接的主机；及A switch unit, electrically connected to the touch screen unit, the switch unit switches the touch screen unit to any one of the plurality of hosts according to a switch control signal, and then transmits the touch signal to the touch screen unit. The host computer to which the touch screen unit is connected; and 一控制单元，电连接于该切换单元，该控制单元是用来提供该切换控制信号至该切换单元。A control unit is electrically connected to the switching unit, and the control unit is used to provide the switching control signal to the switching unit. 2.如权利要求1所述的多主机触控显示装置，其特征在于，该控制单元包括：2. The multi-master touch display device according to claim 1, wherein the control unit comprises: 一画面缩放器，电连接于该切换单元与该触碰荧幕单元，在该多主机触控显示装置运作于一屏上显示模式时，该画面缩放器是通过一串列周边接口将一画面调整致能信号传输至该触碰荧幕单元，而该触碰荧幕单元即依据该画面调整致能信号将该触控信号通过该串列周边接口传输至该画面缩放器，使该画面缩放器可基于该触控信号以缩放该触碰荧幕单元所显示的画面。A picture scaler is electrically connected to the switch unit and the touch screen unit. When the multi-master touch display device operates in a display mode on one screen, the picture scaler converts a picture through a serial peripheral interface The adjustment enable signal is transmitted to the touch screen unit, and the touch screen unit transmits the touch signal to the image scaler through the serial peripheral interface according to the image adjustment enable signal, so that the image is zoomed The device can scale the image displayed by the touch screen unit based on the touch signal. 3.如权利要求2所述的多主机触控显示装置，其特征在于，该切换单元为一USB切换单元。3. The multi-host touch display device as claimed in claim 2, wherein the switching unit is a USB switching unit. 4.如权利要求3所述的多主机触控显示装置，其特征在于，在该多主机触控显示装置运作于一非屏上显示模式时，该画面缩放器是通过该串列周边接口将一画面调整除能信号传输至该触碰荧幕单元，据以使该触碰荧幕单元将该触控信号通过一通用串列总线传输至该USB切换单元。4. The multi-master touch display device as claimed in claim 3, wherein when the multi-master touch display device operates in a non-on-screen display mode, the image scaler uses the serial peripheral interface to An image adjustment disabling signal is transmitted to the touch screen unit, so that the touch screen unit transmits the touch signal to the USB switching unit through a universal serial bus. 5.如权利要求3所述的多主机触控显示装置，其特征在于，在该多主机触控显示装置运作于一非屏上显示模式时，该触碰荧幕单元即将该触控信号通过一通用串列总线传输至该USB切换单元。5. The multi-master touch display device according to claim 3, wherein when the multi-master touch display device operates in a non-on-screen display mode, the touch screen unit is about to pass the touch signal A Universal Serial Bus is transmitted to the USB switching unit. 6.如权利要求4或5中任一权利要求所述的多主机触控显示装置，其特征在于，在该多主机触控显示装置运作于该非屏上显示模式时，若该画面缩放器侦测到该触碰荧幕单元的画面资料为一多媒体装置所提供时，该画面缩放器提供一设定指令通过一I2C总线将该USB切换单元切换至该多媒体装置，使该多媒体装置可利用该触碰荧幕单元的触控功能进行相对应的操控运作。6. The multi-master touch display device according to any one of claims 4 or 5, wherein when the multi-master touch display device operates in the off-screen display mode, if the image scaler When detecting that the screen data of the touch screen unit is provided by a multimedia device, the screen scaler provides a setting command to switch the USB switching unit to the multimedia device through an I2C bus, so that the multimedia device can use The touch function of the touch screen unit performs corresponding manipulation operations. 7.如权利要求4或5中任一权利要求所述的多主机触控显示装置，其特征在于，在该多主机触控显示装置运作于该非屏上显示模式时，若该画面缩放器侦测到该触碰荧幕单元的画面资料为一电脑主机所提供时，该画面缩放器提供一设定指令通过一I2C总线将该USB切换单元切换至该电脑主机，使该电脑主机可利用该触碰荧幕单元的触控功能进行相对应的操控运作。7. The multi-master touch display device according to any one of claims 4 or 5, wherein when the multi-master touch display device operates in the off-screen display mode, if the image scaler When detecting that the screen data of the touch screen unit is provided by a host computer, the image scaler provides a setting command to switch the USB switching unit to the host computer through an I2C bus, so that the host computer can use The touch function of the touch screen unit performs corresponding manipulation operations. 8.如权利要求1所述的多主机触控显示装置，其特征在于，该触碰荧幕单元可依据所连接的主机而设定相对应的一显示画面，而该触碰事件是通过该显示画面以产生该触控信号。8. The multi-host touch display device according to claim 1, wherein the touch screen unit can set a corresponding display screen according to the connected host, and the touch event is passed through the Displaying images to generate the touch signal.
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 |
Family
ID=46008567
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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| Country | Link |
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| CN (1) | CN102446011A (en) |
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| 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 |
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| 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 |
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| 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 |