CN102810054A - Display device and control method of display device - Google Patents
- ️Wed Dec 05 2012
CN102810054A - Display device and control method of display device - Google Patents
Display device and control method of display device Download PDFInfo
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- CN102810054A CN102810054A CN2011101437816A CN201110143781A CN102810054A CN 102810054 A CN102810054 A CN 102810054A CN 2011101437816 A CN2011101437816 A CN 2011101437816A CN 201110143781 A CN201110143781 A CN 201110143781A CN 102810054 A CN102810054 A CN 102810054A Authority
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- display device
- transmission interface
- interface
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- 2011-05-31 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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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 64
- 230000000875 corresponding effect Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract 8
- 238000010168 coupling process Methods 0.000 claims abstract 8
- 238000005859 coupling reaction Methods 0.000 claims abstract 8
- 230000001276 controlling effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 description 5
- 230000008054 signal transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
A display device and a control method of the display device are provided, the display device comprises a video input interface, a first transmission interface for coupling an external host, a second transmission interface for coupling a peripheral device, a switching module coupled with the first transmission interface and the second transmission interface, a processing module coupled with the switching module, and a control module coupled with the switching module and the video input interface. The video input interface is coupled with the external host and receives an image signal sent by the external host. The control module detects whether the video input interface receives an image signal, if so, the control switching module couples the first transmission interface with the second transmission interface to enable the peripheral device to communicate with the external host; if not, the control switching module couples the second transmission interface with the processing module, so that the processing module executes corresponding actions in cooperation with the control of the peripheral device.
Description
Technical field
The present invention relates to a kind of control method, be meant a kind of method for controlling display device especially.
Background technology
Consult Fig. 1, existing network
multi-media display device900 can dispose a plurality of transmission interfaces (like USB, figure does not show) usually; Can couple with one first peripheral unit (like mouse or keyboard etc.) 910; Carry out functions such as online or play multimedia to provide the user to pass through first peripheral unit, 910
control display device900, but sometimes, the user also can connect
display device900 with external main frame (like PC) 920 and use; And external
main frame920 also can possess second
peripheral units930 such as mouse or keyboard are arranged usually; Therefore under the situation of two groups of peripheral units of this connection, 900 of display device can allow wherein one group of peripheral unit running, i.e. second
peripheral unit930; Make the
peripheral unit910 of winning to be in idle state less than effect, so design not hommization.
Summary of the invention
The object of the present invention is to provide a kind of can the solution to have display device need connect the problem of at least two group peripheral units when being coupled to external main frame display device now.
Display device of the present invention comprises: a video signal input interface, one first transmission interface, one second transmission interface, all die change pieces, a processing module and a control module.
The video signal input interface is used for an external main frame and is coupled, and receives a signal of video signal by this external main frame transmission; First transmission interface is used for external main frame and is coupled; Second transmission interface is used for a peripheral unit and is coupled; Handover module is coupled to first transmission interface and second transmission interface; Processing module is coupled to handover module; Control module is coupled to handover module and video signal input interface.Whether control module detecting video signal input interface receives signal of video signal; If; Then controlling handover module couples first transmission interface and second transmission interface; Make peripheral unit can with external host communication, make the user to control external main frame and carry out corresponding action, for example: the input of the moving of mouse cursor, keyboard, executive routine etc. through peripheral unit; If not, then control handover module second transmission interface and processing module are coupled, make the control of processing module cooperation peripheral unit and carry out corresponding action, for example: online or play multimedia etc.So, whether tube display device is not coupled to external main frame, all can control through same group of peripheral unit, in the use with more convenient and hommization.
In addition, display device also comprises another second transmission interface, and it provides with another peripheral unit and couples, and also comprises the hub that is coupled between said second transmission interface and the handover module.
External main frame comprises a video signal line and an information transmission line, and video signal input interface system is electrically connected with the video signal line and receives signal of video signal, and first transmission interface is to be electrically connected with information transmission line and to make said peripheral unit and external host communication.
Preferably, this first transmission interface and this second transmission interface are USB interface.
Preferably, this handover module is 1 pair of 2 de-multiplexer, and its input end is coupled to this second transmission interface, and two output terminals then are respectively coupled to this first transmission interface and this processing module.
In addition, another object of the present invention is to provide a kind of may command control method that above-mentioned display device operates.
Method for controlling display device of the present invention lies in the display device and carries out, and display device is coupled to a peripheral unit, and this control method comprises following steps:
(A) whether detecting receives the signal of video signal that sent by an external main frame, if, execution in step (B) then, otherwise execution in step (C);
(B) peripheral unit and external main frame are coupled, make peripheral unit pass through display device and external host communication;
(C) cooperate the control of peripheral unit and carry out corresponding action.
Beneficial effect of the present invention is: whether tube display device does not couple external main frame, all can control through same group of peripheral unit, and compared to existing display device, the setting that can save one group of peripheral unit, and in the use with more convenient and hommization.
Description of drawings
Fig. 1 is the block schematic diagram of explaining when existing display device is electrically connected with external main frame;
Fig. 2 is the block schematic diagram of the preferred embodiment of display device of the present invention;
Fig. 3 is the process flow diagram of method for controlling display device of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
Consult Fig. 2; Preferred embodiment for display device of the present invention; This
display device100 is one to have and can directly surf the Net and the display of multi-media player function; It can couple the row communication of going forward side by side with the external
main frame200 just like PC or notebook computer; In the present embodiment,
display device100 comprises a video signal input interface 1, one first transmission interface 2, at least one second transmission interface 3 (present embodiment is an example with two), a hub (HUB) 4, all
die change pieces5, a
processing module6 and a control module 7.
Video signal input interface 1 provides with a
video signal line210 of external
main frame200 and is electrically connected; It can be Video Graphics Array (Video Graphics Array; VGA), digital video interface (Digital Video Interface; DVI), HDMI (High Definition Multimedia Interface, HDMI) etc., in order to receive the signal of video signal that sent by external
main frame200.
First transmission interface 2 is electrically connected in order to provide with an
information transmission line220 of external
main frame200, make
display device100 can with external
main frame200 mutual data transmission and signals; Each
second transmission interface3 is electrically connected in order to provide with a
signal transmssion line310 of a
peripheral unit300 respectively; Make
display device100 can cooperate the control of
peripheral unit300 and carry out corresponding action; In the present embodiment, two
peripheral units300 are respectively a mouse (Mouse) and a keyboard (Keyboard), and first transmission interface 2 and
second transmission interface3 are all USB (Universal Serial Bus; USB) interface, but neitherly exceed with present embodiment.
Hub 4 is coupled to said
second transmission interface3, is provided with in order to provide a plurality of
second transmission interfaces3 to connect, make said
peripheral unit300 can with
display device100
interactions.Handover module5 is one 1 pair 2 de-multiplexers (DEMUX); Its input end is coupled to hub 4; Two output terminals then are respectively coupled to first transmission interface 2 and
processing module6, and in order to the signal transmission path of switching
peripheral unit300, but
handover module5 also not only exceeds with de-multiplexer.
Processing module6 is coupled to
handover module5, in order to handling the signal that
peripheral unit300 is transmitted, and shows in a display module (figure does not show).Control module 7 is coupled to
handover module5 and video signal input interface 1, switches the signal transmission path of
peripheral unit300 in order to control handover module 5.What specify is; In another embodiment,
display device100 also can only be provided with one
second transmission interface3 and be electrically connected with single
peripheral unit300, under this design;
Display device100 can not need hub 4, if with
second transmission interface3 directly and
handover module5 couple.
Then, below will cooperate Fig. 3 to explain that the
display device100 of present embodiment is the signal transmission path that how to switch
peripheral unit300,, reduce its standby time, increase the convenience on using to make full use of
peripheral unit300.
Step S10; Whether control module 7 detecting video signal input interfaces 1 receive the signal of video signal that is sent by external
main frame200, if represent that then video signal input interface 1 is electrically connected with the
video signal line210 of external
main frame200; The user can show the picture of external
main frame200 through
display device100; For example: desktop, film etc., and this moment, control module 7 can execution in step S20.
Step S20; Control module 7
control handover modules5 couple first transmission interface 2 and
second transmission interface3; Make
peripheral unit300 to carry out communication with external
main frame200, in the case,
peripheral unit300 can be as the peripheral equipment of the external
main frame200 of control; Promptly control mouse, the keyboard of PC; The associated control signal of
peripheral unit300 can be sent to external
main frame200 through
second transmission interface3,
handover module5 and first transmission interface 2, and therefore, the user can control external
main frame200 through
peripheral unit300 and carry out corresponding action; For example: the input of the moving of mouse cursor, keyboard, carry out formula etc., and after external
main frame200 is handled those control signals, can relend and send
back display device100 by
video signal line210 and show.
If in step S10, control module 7 detecting video signal input interfaces 1 do not receive signal of video signal, execution in step S30.
Step S30; Control module 7
control handover modules5 couple
second transmission interface3 with
processing module6; At this moment,
peripheral unit300 can transform the peripheral equipment into
control display device100 into, and its associated control signal can be sent to
processing module6 through
second transmission interface3 and
handover module5; Make
processing module6 can cooperate the control of
peripheral unit300 and carry out corresponding action, for example: online or play multimedia etc.
In other words; When external
main frame200 was not electrically connected with
display device100,
peripheral unit300 can be the peripheral equipment of
control display device100, and the user can control
display device100 through
peripheral unit300 and carry out corresponding action; In case when external
main frame200 is electrically connected on
display device100; Through the switching of
handover module5,
peripheral unit300 can transform into to controlling the peripheral equipment of external
main frame200, makes the user to control external
main frame200 through
peripheral unit300 and carries out corresponding action; Thus; The user will be not need not connect one group of peripheral equipment to external
main frame200 is extra again, causes the
peripheral unit300 that is electrically connected on
display device100 originally idle, in the use with more convenient and hommization.
What specify is that the signal transmission between
display device100, external
main frame200 and the
peripheral unit300 is not limited only to wired mode, also can utilize Wireless transmission mode to accomplish, and does not exceed with present embodiment.
In sum; Whether
display device100 of the present invention receives the signal of video signal that is sent by external
main frame200 by control module 7 detecting video signal input interfaces 1; And switch the signal transmission path that changes
peripheral units300 through
handover module5; Make
peripheral unit300 can be when external
main frame200 be coupled to display
device100 as the peripheral equipment of
control display device100, and when external
main frame200 is coupled to display
device100 as the peripheral equipment of the external
main frame200 of control, so can save one group of peripheral equipment; In the use with more convenient and hommization, so can reach the object of the invention really.
Claims (6)
1.一种显示装置，其特征在于：1. A display device, characterized in that: 该显示装置包含：The display unit contains: 一视讯输入接口，用以供一外接主机耦接，并接收一由该外接主机发送的影像信号；A video input interface for coupling an external host and receiving an image signal sent by the external host; 一第一传输接口，用以供该外接主机耦接；a first transmission interface for coupling the external host; 一第二传输接口，用以供一外围装置耦接；a second transmission interface for coupling a peripheral device; 一切换模块，耦接于该第一传输接口及该第二传输接口；a switching module, coupled to the first transmission interface and the second transmission interface; 一处理模块，耦接于该切换模块；a processing module, coupled to the switching module; 一控制模块，耦接于该切换模块及该视讯输入接口，该控制模块侦测该视讯输入接口是否接收到该影像信号，若是，则控制该切换模块将该第一传输接口与该第二传输接口耦接，使该外围装置可与该外接主机通讯，若否，则控制该切换模块将该第二传输接口与该处理模块耦接，使该处理模块配合该外围装置的控制而执行对应的动作。A control module, coupled to the switching module and the video input interface, the control module detects whether the video input interface receives the image signal, and if so, controls the switching module to connect the first transmission interface with the second transmission interface Interface coupling, so that the peripheral device can communicate with the external host, if not, control the switching module to couple the second transmission interface with the processing module, so that the processing module cooperates with the control of the peripheral device to execute the corresponding action. 2.根据权利要求1所述的显示装置，其特征在于：该显示装置还包含另一第二传输接口，其提供与另一外围装置耦接，该显示装置还包含一耦接于所述第二传输接口与该切换模块之间的集线器。2. The display device according to claim 1, characterized in that: the display device further comprises another second transmission interface for coupling with another peripheral device, and the display device further comprises a second transmission interface coupled to the first A hub between the second transmission interface and the switching module. 3.根据权利要求2所述的显示装置，其特征在于：该外接主机包括一视讯信号线及一资料传输线，该视讯输入接口系与该视讯信号线电连接而接收该影像信号，该第一传输接口系与该资料传输线电连接而使所述外围装置与该外接主机通讯。3. The display device according to claim 2, wherein the external host includes a video signal line and a data transmission line, the video input interface is electrically connected to the video signal line to receive the image signal, the first The transmission interface is electrically connected with the data transmission line to enable the peripheral device to communicate with the external host. 4.根据权利要求1所述的显示装置，其特征在于：该第一传输接口与该第二传输接口为USB接口。4. The display device according to claim 1, wherein the first transmission interface and the second transmission interface are USB interfaces. 5.根据权利要求1所述的显示装置，其特征在于：该切换模块为一个1对2解多工器，其输入端耦接于该第二传输接口，两输出端则分别耦接于该第一传输接口及该处理模块。5. The display device according to claim 1, wherein the switching module is a 1-to-2 demultiplexer, the input end of which is coupled to the second transmission interface, and the two output ends are respectively coupled to the The first transmission interface and the processing module. 6.一种显示装置的控制方法，系于一显示装置中执行，该显示装置耦接于一外围装置，该控制方法包含以下步骤：6. A method for controlling a display device, which is executed in a display device coupled to a peripheral device, the control method comprising the following steps: (A)侦测是否接收到一由一外接主机发送的影像信号，若是，则执行步骤(B)，否则执行步骤(C)；(A) Detect whether an image signal sent by an external host is received, if so, execute step (B), otherwise execute step (C); (B)将该外围装置与该外接主机耦接，使该外围装置通过该显示装置与该外接主机通讯；(B) coupling the peripheral device with the external host, so that the peripheral device communicates with the external host through the display device; (C)配合该外围装置的控制而执行对应的动作。(C) Execute corresponding actions in cooperation with the control of the peripheral device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110143781.6A CN102810054B (en) | 2011-05-31 | 2011-05-31 | Display device and method for controlling display device |
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| CN201110143781.6A CN102810054B (en) | 2011-05-31 | 2011-05-31 | Display device and method for controlling display device |
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| CN102810054A true CN102810054A (en) | 2012-12-05 |
| CN102810054B CN102810054B (en) | 2016-06-01 |
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Cited By (3)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723359A (en) * | 2019-03-20 | 2020-09-29 | 纬创资通股份有限公司 | Display device and operation method thereof |
| TWI733535B (en) * | 2020-07-24 | 2021-07-11 | 技嘉科技股份有限公司 | Display system and display apparatus |
| CN113971939A (en) * | 2020-07-24 | 2022-01-25 | 技嘉科技股份有限公司 | Display system and display device |
Citations (6)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3311919A1 (en) * | 1983-03-31 | 1984-10-04 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for transmitting signals between subscriber connection lines and at least one transmission line of an integrated-services telecommunications system which is connected to a switching device |
| CN101101510A (en) * | 2006-07-06 | 2008-01-09 | 安国国际科技股份有限公司 | Multi-computer switching device with expandability |
| TWM350050U (en) * | 2007-09-10 | 2009-02-01 | Action Star Entpr Co Ltd | Switching device for operating between hosts |
| CN101425001A (en) * | 2007-10-31 | 2009-05-06 | 娄子正 | Switching device sharing single bus |
| CN101819470A (en) * | 2009-02-27 | 2010-09-01 | 同星实业股份有限公司 | A switcher for transferring files between multiple computers |
| CN101989187A (en) * | 2009-07-31 | 2011-03-23 | 同星实业股份有限公司 | System for controlling computer host by utilizing notebook computer |
-
2011
- 2011-05-31 CN CN201110143781.6A patent/CN102810054B/en not_active Expired - Fee Related
Patent Citations (6)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3311919A1 (en) * | 1983-03-31 | 1984-10-04 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for transmitting signals between subscriber connection lines and at least one transmission line of an integrated-services telecommunications system which is connected to a switching device |
| CN101101510A (en) * | 2006-07-06 | 2008-01-09 | 安国国际科技股份有限公司 | Multi-computer switching device with expandability |
| TWM350050U (en) * | 2007-09-10 | 2009-02-01 | Action Star Entpr Co Ltd | Switching device for operating between hosts |
| CN101425001A (en) * | 2007-10-31 | 2009-05-06 | 娄子正 | Switching device sharing single bus |
| CN101819470A (en) * | 2009-02-27 | 2010-09-01 | 同星实业股份有限公司 | A switcher for transferring files between multiple computers |
| CN101989187A (en) * | 2009-07-31 | 2011-03-23 | 同星实业股份有限公司 | System for controlling computer host by utilizing notebook computer |
Cited By (4)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723359A (en) * | 2019-03-20 | 2020-09-29 | 纬创资通股份有限公司 | Display device and operation method thereof |
| TWI733535B (en) * | 2020-07-24 | 2021-07-11 | 技嘉科技股份有限公司 | Display system and display apparatus |
| CN113971939A (en) * | 2020-07-24 | 2022-01-25 | 技嘉科技股份有限公司 | Display system and display device |
| US11330222B2 (en) | 2020-07-24 | 2022-05-10 | Giga-Byte Technology Co., Ltd. | Display system and display apparatus |
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| CN102810054B (en) | 2016-06-01 |
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| 2013-01-30 | C10 | Entry into substantive examination | |
| 2013-01-30 | SE01 | Entry into force of request for substantive examination | |
| 2016-06-01 | C14 | Grant of patent or utility model | |
| 2016-06-01 | GR01 | Patent grant | |
| 2018-01-05 | TR01 | Transfer of patent right | |
| 2018-01-05 | TR01 | Transfer of patent right |
Effective date of registration: 20171215 Address after: Beijing Beijing economic and Technological Development Zone No. 106 No. three road Patentee after: TPV DISPLAY TECHNOLOGY (CHINA) CO.,LTD. Address before: Room 1023, 10 floor, Harbour City Ocean Center, Guangdong Road, Tsim Sha Tsui, Kowloon, Hongkong, China Patentee before: Top Victory Investments Ltd. |
| 2024-06-21 | CF01 | Termination of patent right due to non-payment of annual fee | |
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Granted publication date: 20160601 |