CN101571794A - System and method for controlling output of display and projector - Google Patents
System and method for controlling output of display and projector Download PDFInfo
- Publication number
- CN101571794A CN101571794A CNA2008100255927A CN200810025592A CN101571794A CN 101571794 A CN101571794 A CN 101571794A CN A2008100255927 A CNA2008100255927 A CN A2008100255927A CN 200810025592 A CN200810025592 A CN 200810025592A CN 101571794 A CN101571794 A CN 101571794A
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- display
- control
- projector
- projector output
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Abstract
The invention relates to a system and a method for controlling the output of a display and a projector. A display control procedure is set, and after a control unit of a computer receives a control signal output through the projector, the display control procedure is firstly operated. A selection interface is output on the display unit of the computer, and content output to the projector is selected by a user, thus the content selected by the user can be directly output to the projector through a display and conversion unit of the computer. The display unit of the computer can still output the content to be displayed by the user so as to ensure that the user can also utilize the computer to process other affairs during projecting.
Description
[technical field]
The present invention particularly is applied in the computing machine relevant for a kind of about a kind of display and projector output control system and method, the System and method for that display and projector output content are controlled.
[background technology]
Projector is very universal in daily life, the user is projected on the projection screen by the content of projector with graphoscope output, so that allow more people can be clear that the content of desire explanation, but in the prior art, the content of the content of this projector institute projection and display output is identical, the user just can't use a computer when carrying out projection and be engaged in other work again, therefore can bring some inconvenience to the user.
[summary of the invention]
The object of the present invention is to provide a kind of display and projector output control system and method, by the displaying contents of control display and projector, in order to solve the display defective identical with the projector output content.
For reaching above-mentioned purpose, the invention provides a kind of display and projector output control system, be to be applied in the existing computer installation, comprise the input block that receives user's input, the storage unit of store operation system and application program, the demonstration converting unit that output data is changed and being connected with above-mentioned each unit, control the control module of each unit operation, this demonstration converting unit has and connects display and projector output interface respectively, and be provided with a display control program in this storage unit, show that in order to selection control converting unit exports the content of projector output interface to according to the user.
For reaching above-mentioned purpose, the present invention also provides a kind of control method of utilizing aforementioned display device and projector output control system, may further comprise the steps:
Start computing machine;
Whether the control module detecting has the control signal by projector output, as then not continuing detecting;
When control module receives this control signal, then move display control program, and export this graphoscope one selection interface to;
This control module determines to show that according to user's selection converting unit exports the content of projector output interface to.
Compared with prior art, the present invention is by being provided with a display control program, after computer control unit is by the control signal of receiving by projector output, at first move this display control program, select the interface by output on the computing machine display unit one, select to export to the content of projector by the user, so the content selected of user can be directly demonstration converting unit by this computing machine directly export projector to, and the still exportable user of computing machine display unit desires content displayed, thereby makes the user also can utilize other affairs of this Computer Processing when carrying out projection.
For making purpose of the present invention, structural attitude and function thereof there are further understanding, cooperate diagram to be described in detail as follows now:
[description of drawings]
Fig. 1 is the square bearer composition of display of the present invention and projector output control system.
Fig. 2 is the process flow diagram of display of the present invention and projector output control method.
[embodiment]
See also shown in Figure 1, square bearer composition for display of the present invention and projector output control system 1, invention display and projector output control system 1 are to be applied in the existing computing machine, comprise the input block 10 that receives user's input, the storage unit 11 of store operation system and application program, the demonstration converting unit 12 that output data is changed and being connected with above-mentioned each unit, control the control module 13 of each unit operation, this demonstration converting unit 12 has display output interface 120 and projector output interface 121, in order to be connected with projector (not shown) with display respectively, and be provided with a display control program 110 in this storage unit 11, show that in order to selection control converting unit 12 exports the content of projector output interface 121 to according to the user, in the specific implementation, this input block 10 can be computer keyboard or touch-screen etc., and this demonstration converting unit 12 can be and the similar display circuit of computing machine display control card, and display output interface 120 can be flexible printed wiring board interface of the prior art, be that it passes through a flexible printed wiring board and is connected with computer screen, and projector output interface 121 can be network interface of the prior art, is connected with projector by a netting twine.And the operational process of this display control program 110 can be demonstration detecting module by operating system and sees through the program state sign and judge that how many programs are present system have at running background, then the contents of program of operation is called in one and show dialog box, promptly select the interface, select to require content displayed by the user.
See also shown in Figure 2ly,, may further comprise the steps for utilizing the control method of aforementioned display device and projector output control system:
Start computing machine, i.e. step 200;
Whether control module 13 detectings have the control signal by projector output, as then not continuing detecting, i.e. step 201;
When control module 13 receives this control signal, then move display control program 110, and export this graphoscope one selection interface, i.e. step 202 to;
This control module 13 determines to show that according to user's selection converting unit 12 exports the content of projector output interface 121, i.e. step 203 to.
Compared with prior art, the present invention is by arranging a display control program 110, when the computer control list Unit 13 is by receiving that (this control signal is pressed the merit of lower keyboard by the user after the control signal of exporting by projecting apparatus The energy Macintosh produces), at first move this display control program 110, by exporting in the Computer display unit One selects the interface, selects to export to the content of projecting apparatus by the user, and so the content selected of user can be straight The demonstration converting unit 12 of connecting this computer directly exports projecting apparatus to, and the Computer display unit still The content that exportable user's wish shows, thus make the user when carrying out projection, also can utilize this computer place Manage other affairs.
Claims (7)
1, a kind of display and projector output control system, be applied in the existing computer installation, comprise the input block that receives user's input, the storage unit of store operation system and application program, the demonstration converting unit that output data is changed and being connected with above-mentioned each unit, control the control module of each unit operation, it is characterized in that: this demonstration converting unit has and connects display and projector output interface respectively, and be provided with a display control program in this storage unit, show that in order to selection control converting unit exports the content of projector output interface to according to the user.
2, display as claimed in claim 1 and projector output control system is characterized in that: this input block is computer keyboard or touch-screen.
3, display as claimed in claim 1 and projector output control system is characterized in that: this demonstration converting unit is and the similar display circuit of computing machine display control card.
4, display as claimed in claim 1 and projector output control system is characterized in that: this projector output interface is a network interface.
5, a kind of control method of utilizing described display of claim 1 and projector output control system may further comprise the steps:
Start computing machine;
Whether the control module detecting has the control signal by projector output, as then not continuing detecting;
When control module receives this control signal, then move display control program, and export this graphoscope one selection interface to;
This control module determines to show that according to user's selection converting unit exports the content of projector output interface to.
6, control method as claimed in claim 5 is characterized in that: should be produced by the function combinations key that the user presses lower keyboard by the control signal of projector output.
7, control method as claimed in claim 5, it is characterized in that: this display control program is judged the program of present system at running background for the demonstration detecting module by operating system sees through the program state sign, then the contents of program of operation is called in one and select the interface, select by the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100255927A CN101571794A (en) | 2008-04-29 | 2008-04-29 | System and method for controlling output of display and projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100255927A CN101571794A (en) | 2008-04-29 | 2008-04-29 | System and method for controlling output of display and projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101571794A true CN101571794A (en) | 2009-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100255927A Pending CN101571794A (en) | 2008-04-29 | 2008-04-29 | System and method for controlling output of display and projector |
Country Status (1)
| Country | Link |
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| CN (1) | CN101571794A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411603A (en) * | 2011-08-15 | 2012-04-11 | 北京神州泰岳软件股份有限公司 | Method for displaying information on large screen |
| CN102844731A (en) * | 2010-04-19 | 2012-12-26 | 株式会社Dap实现 | Portable information processing device equipped with touch panel means and program for said portable information processing device |
| CN104113719A (en) * | 2014-06-30 | 2014-10-22 | 武汉市安曼特微显示科技有限公司 | Parameter display device of engineering projection system |
| CN105094727A (en) * | 2014-05-23 | 2015-11-25 | 纬创资通股份有限公司 | Application program operating method in expanded screen mode and tablet computer |
| CN105809072A (en) * | 2014-12-30 | 2016-07-27 | 联想(北京)有限公司 | Information display method and electronic equipment |
| CN106383640A (en) * | 2016-08-31 | 2017-02-08 | 刘志强 | Projection method |
| CN106445432A (en) * | 2015-08-10 | 2017-02-22 | 联想(北京)有限公司 | Terminal device, and control method and apparatus |
| CN107197084A (en) * | 2017-04-24 | 2017-09-22 | 努比亚技术有限公司 | A kind of method projected between mobile terminal and the first mobile terminal |
-
2008
- 2008-04-29 CN CNA2008100255927A patent/CN101571794A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844731A (en) * | 2010-04-19 | 2012-12-26 | 株式会社Dap实现 | Portable information processing device equipped with touch panel means and program for said portable information processing device |
| CN102411603A (en) * | 2011-08-15 | 2012-04-11 | 北京神州泰岳软件股份有限公司 | Method for displaying information on large screen |
| CN105094727A (en) * | 2014-05-23 | 2015-11-25 | 纬创资通股份有限公司 | Application program operating method in expanded screen mode and tablet computer |
| CN105094727B (en) * | 2014-05-23 | 2018-08-21 | 纬创资通股份有限公司 | Application program operation method under extended screen pattern and tablet computer |
| CN104113719A (en) * | 2014-06-30 | 2014-10-22 | 武汉市安曼特微显示科技有限公司 | Parameter display device of engineering projection system |
| CN105809072A (en) * | 2014-12-30 | 2016-07-27 | 联想(北京)有限公司 | Information display method and electronic equipment |
| CN106445432A (en) * | 2015-08-10 | 2017-02-22 | 联想(北京)有限公司 | Terminal device, and control method and apparatus |
| CN106383640A (en) * | 2016-08-31 | 2017-02-08 | 刘志强 | Projection method |
| CN107197084A (en) * | 2017-04-24 | 2017-09-22 | 努比亚技术有限公司 | A kind of method projected between mobile terminal and the first mobile terminal |
| CN107197084B (en) * | 2017-04-24 | 2020-12-08 | 努比亚技术有限公司 | Method for projection between mobile terminals and first mobile terminal |
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Owner name: HU NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101102 |
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Effective date of registration: 20101108 Address after: 215300 export processing zone building, Kunshan, Jiangsu (No. 300, First Avenue, Kunshan Development Zone) Applicant after: Kunshan Lianda Information Technology Co., Ltd. Address before: MEGA International Business District Road 215300 Jiangsu city in Kunshan Province Economic and Technological Development Zone No. 8 Weihai International Commercial Affairs Building Applicant before: Mio Technology Limited |
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Application publication date: 20091104 |