CN100390725C - Method and system for information signal display and media for storing program for implementing such method - Google Patents
Method and system for information signal display and media for storing program for implementing such method Download PDFInfo
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- CN100390725C CN100390725C CNB2005100927653A CN200510092765A CN100390725C CN 100390725 C CN100390725 C CN 100390725C CN B2005100927653 A CNB2005100927653 A CN B2005100927653A CN 200510092765 A CN200510092765 A CN 200510092765A CN 100390725 C CN100390725 C CN 100390725C
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Abstract
The invention relates to a method for displaying signal, to display input signal of electric display, wherein it comprises: first, transmitting the resolution data of input signal of electric display to one computer; then judging if said resolution data is in the first data list of computer, while the first data list records the resolution data and relative display data; when the resolution data is in the first data list, transmitting relative display data to the electric display; when the resolution data is not in the first data list, judging if the resolution data is in the second data list, while the second data list is stored outside the computer, to record the resolution data and relative display data; when the resolution data is in the second data list, transmitting relative display data to the electric display, to be stored in the first data list of computer.
Description
Technical field
The present invention relates to a kind of method of display signal, particularly relate to a kind of in electronic display unit the method for display signal, it has the signal of unknown resolution data in order to demonstration.
Background technology
Progress along with the signal treatment technology, electronic display unit such as LCD (liquidcrystal display, LCD) also variation day by day such as application, the situation that single electronic display unit must meet different size (specifications) or different resolution (resolution) also increases thereupon.For example, one is applicable to the LCD of desktop PC (desktop), may must be used for showing the signal that meets mobile computer (Notebook) LCD.
For electronic display unit, because having the probability of unknown resolution, the signal that is received increases, must show that therefore the probability with unknown resolution signal also increases simultaneously.For example, an electronic display unit is first up to specification when dispatching from the factory, as 1280 * 1024, suppose that specification second appears again in industry in the future, as 1080 * 768, for the electronic display unit of first up to specification, the signal of second up to specification is the signal with unknown resolution.Utilize the electronic display unit of first 1280 * 1024 up to specification when user's desire,, just can produce the correctly problem of display signal to show the signal of second 1080 * 768 up to specification.If the user ignores this problem, and show when having the signal of unknown resolution with electronic display unit by force, shown in picture just can produce skew (shift) or be out of shape (distortion), have a strong impact on the function of electronic display unit display signal.
For the aforementioned correctly problem of display signal, existing settling mode is to come display signal with the emulation resolution (simulated resolution) of the unknown resolution of convergence.This settling mode only can reduce the skew or the deformation extent of display frame, correctly display signal.In addition, under a lot of situations, if suitable emulation resolution can't be known or calculate to electronic display unit, then can cause the serious distortion of display frame, present black entirely or complete obiteration etc. as display frame, cause the user can't continue to operate and must start shooting again or restarting systems, cause the inconvenience in the use, even cause the loss of system.Therefore, for adapting to the variation of existing and following electronic display unit Related product, how to make electronic display unit can show the signal with unknown resolution, and then reach the displayable resolution of expansion, it is an important topic.
Summary of the invention
In view of this, the present invention is after making electronic display unit have the signal of unknown resolution in reception, by extended modes such as computer networks, for the signal that is received identification and demonstration in addition.
For achieving the above object, the present invention proposes a kind of method of display signal, and it is applicable to and inputs to the signal of electronic display unit in order to demonstration in the electronic display unit.At first, the resolution data of signal is sent to the computing machine that is coupled to electronic display unit, resolution data can wired (wired) or wireless mode (wireless) be sent in the computing machine.Resolution data is to be detected the signal imported and obtained by electronic display unit, resolution data comprise horizontal frequency (horizontal synchronization, Hsync) and vertical frequency (vertical synchronization, Vsync).
Then, whether the resolution data of comparing this signal is present in first tables of data of computing machine, and first tables of data is in order to log resolution data and corresponding video data thereof.When resolution data is present in first tables of data, pairing video data is sent to electronic display unit, and according to the video data that is transmitted to show the signal imported.
When resolution data was not present in first tables of data, whether the comparison resolution data was present in second tables of data, and second tables of data is placed in outside this computing machine, in a server (server), in order to log resolution data and pairing video data.When second tables of data places a server, in comparison before whether resolution data be present in second tables of data, can transmit resolution data earlier so far in the server.Similarly, resolution data can wired (wired) or wireless mode (wireless) be sent in the server.
When resolution data is present in second tables of data, the pairing video data of resolution data is sent to electronic display unit, and is stored in first tables of data of computing machine.When resolution data is not present in second tables of data, with the default resolution display signal of electronic display unit.With the purpose of default resolution display signal, can avoid taking place to present the situation of serious distortions such as black entirely or complete obiteration as display frame, the user can continue operation under display frame.In addition, electronic display unit can comprise the video data table, in order to store the video data of signal.
Moreover the present invention proposes a kind of Storage Media, and in order to store a computer program, aforementioned calculation machine program is in order to be loaded in the computer system and to make aforementioned calculation machine system carry out the method step of foregoing display signal.
Secondly, the present invention proposes a kind of system of display signal, and it is applicable to and inputs to the signal of electronic display unit in order to demonstration in the electronic display unit.Comprise resolution data delivery module, first comparing module, the first video data delivery module, second comparing module and the second video data delivery module.
The resolution data delivery module is sent in the computing machine that is coupled to electronic display unit in wired or wireless mode in order to the resolution data with signal.Resolution data is to be detected signal and obtained by electronic display unit, can comprise the horizontal frequency and the vertical frequency of signal.
Whether first comparing module is present in first tables of data of computing machine in order to the comparison resolution data, and first tables of data is used for log resolution data and corresponding video data thereof.The first video data delivery module is sent to electronic display unit with pairing video data when being present in first tables of data when resolution data.Electronic display unit is the video data display signal to be transmitted just.
Second comparing module is not in order to when resolution data is present in first tables of data, and whether the comparison resolution data is present in second tables of data, and second tables of data is placed in outside the computing machine, and in order to log resolution data and corresponding video data thereof.For example, second tables of data can be placed in the server.Second comparing module can utilize delivery module that resolution data is sent in the server in wired or wireless mode earlier before whether the comparison resolution data is present in second tables of data.
The second video data delivery module is sent to electronic display unit with pairing video data, and is stored in first tables of data of computing machine when being present in second tables of data when resolution data.When resolution data was not present in second tables of data, electronic display unit was with default resolution display signal.Electronic display unit can comprise the video data table storing the video data of signal, and video data according to this.
Description of drawings
Fig. 1 shows the flowchart of disclosed method.
Fig. 2 shows the synoptic diagram of disclosed Storage Media.
Fig. 3 shows the functional block diagram of disclosed system.
The reference numeral explanation
The 20-Storage Media; The computer program of 22-display signal; 220-transmits the programmed logic of resolution data to a computing machine; Whether 222-comparison resolution data is present in the programmed logic of first tables of data; 224-transmits the programmed logic of video data to electronic display unit; Whether 226-comparison resolution data is present in the programmed logic of second tables of data; 228-is sent to electronic display unit with video data and stores the programmed logic of first tables of data; 300-resolution data delivery module; 302-first comparing module; The 304-first video data delivery module 304; 306-second comparing module; The 308-second video data delivery module; The 316-delivery module.
Embodiment
Please refer to Fig. 1, Fig. 1 shows the flowchart of disclosed method.In one embodiment, the present invention proposes a kind of method of display signal, and it is applicable to and inputs to the signal of electronic display unit in order to demonstration in the electronic display unit.
At first, the resolution data with signal is sent to (step S100) in the computing machine that is coupled to electronic display unit in wired or wireless mode.Resolution data is to be detected signal and obtained by electronic display unit, can comprise horizontal frequency and vertical frequency.Then, whether the comparison resolution data is present in first tables of data of computing machine (step S102), and first tables of data is in order to log resolution data and corresponding video data thereof.When resolution data is present in first tables of data, pairing video data is sent to electronic display unit (step S104), then the video data display signal (step S106) that electronic display unit can computing machine transmits.
Method proposed by the invention comprises one second tables of data, is placed in outside the aforementioned computing machine, and in order to log resolution data and pairing video data.When resolution data is not present in first tables of data, and second tables of data places a server, in the server that is provided as electronic display unit manufacturer, can transmit earlier resolution data so far (step S108) in the server, load mode can comprise wired or wireless mode, as wireless or cable network (networks).
Then, whether the comparison resolution data is present in (step S110) in second tables of data.When resolution data is present in second tables of data, its pairing video data is sent to electronic display unit, and is stored in first tables of data of computing machine (step S112).
When resolution data is not present in second tables of data, with the default resolution display signal (step S114) of electronic display unit.Electronic display unit can comprise the video data table, in order to store the video data in order to display signal.
Please refer to Fig. 2, Fig. 2 shows the synoptic diagram of disclosed Storage Media.As shown in the figure, the present invention proposes a kind of Storage Media 20, and in order to store a computer program 22, computer program 22 is in order to be loaded in the computer system and to make aforementioned calculation machine system carry out the method for foregoing display signal.Computer program 22 mainly comprise transmit resolution data to the programmed logic 220 of computing machine, programmed logic 222 that whether the comparison resolution data is present in first tables of data, transmit video data by computing machine and transmit video data to electronic display unit and be stored in the programmed logic 228 of first tables of data in the computing machine to the programmed logic 224 of electronic display unit, programmed logic 226 that whether the comparison resolution data is present in second tables of data and by server.
Please refer to Fig. 3, Fig. 3 shows the functional block diagram of disclosed system.In this embodiment, the present invention proposes a kind of system of display signal, and it is applicable to and inputs to the signal of electronic display unit in order to demonstration in the electronic display unit.Comprise resolution data delivery module 300, first comparing module 302, the first video data delivery module 304, second comparing module 306 and the second video data delivery module 308.
Resolution data delivery module 300 is sent to a computing machine that is coupled to electronic display unit in order to the resolution data with signal.Resolution data is to be detected signal and obtained by electronic display unit.Resolution data comprises the horizontal frequency and the vertical frequency of signal.
Whether first comparing module 302 is present in first tables of data of computing machine in order to the comparison resolution data, and first tables of data is in order to log resolution data and corresponding video data thereof.Resolution data is to be sent in the computing machine in wired or wireless mode.
The first video data delivery module 304 is sent to electronic display unit with pairing video data when being present in first tables of data when resolution data.When resolution data was present in first tables of data, electronic display unit was with video data display signal that computing machine was transmitted.
The second video data delivery module 308 is sent to electronic display unit with pairing video data, and is stored in first tables of data of computing machine when being present in second tables of data when resolution data.When resolution data was not present in second tables of data, electronic display unit was with a default resolution display signal.Electronic display unit still comprises the video data table, and it is in order to store the video data of signal.
Combine speech, the present invention proposes a kind of method and system that show and expand unknown resolution signal, can be when electronic display unit receive the signal with unknown resolution, and video data in the expansion electronic display unit, and display signal according to this.Solve the insurmountable problem of present technology, realize the purpose that the present invention desired to reach.
Method and system proposed by the invention, perhaps wherein some is partly, may be realized in the mode of computer program (computer instruction), this computer program (computer instruction) may be built and place Storage Media, can distinguish in the Storage Media of reading as floppy disk (floppy diskettes), CD (CD-ROMS), hard disk (hard drives), firmware (firmware) or other any machine.When aforesaid computer program (computer instruction) when loading as machines such as computing machines and carrying out, this machine that loads computer program (computer instruction) promptly is converted to one in order to realize device of the present invention.Moreover, disclosed method and system can computer program (computer instruction) mode transmit transmission medium such as electric wire (electrical wire), cable (cable), optical fiber (fiber optics) and other any transmission medium that transmits or wireless transmission (wireless communication).When the computer program (computer instruction) of aforementioned transmission when loading and carrying out as machines such as computing machines, this machine that loads computer program (computer instruction) promptly is converted to one in order to realize device of the present invention.For example, disclosed method and system can computer program (computer instruction) kenel be applied in general purpose (general-purpose) processor, when the aforementioned computer program (computer instruction) that is applied to general purpose processor combines with this processor, promptly provide one in order to realize device of the present invention, its function is equivalent to have the logical circuit (logic circuits) of specific function.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; those skilled in the art can do some changes and retouching under the premise without departing from the spirit and scope of the present invention, so protection scope of the present invention is as the criterion with claim of the present invention.
Claims (11)
1. the method for a display signal, it is applicable in the electronic display unit, inputs to a signal of above-mentioned electronic display unit in order to demonstration, comprises the following steps:
The resolution data of above-mentioned signal is sent to a computing machine that is coupled to above-mentioned electronic display unit, and wherein above-mentioned resolution data is to be detected above-mentioned signal and obtained by above-mentioned electronic display unit;
Compare in one first tables of data whether above-mentioned resolution data be present in the aforementioned calculation machine, above-mentioned first tables of data is in order to write down above-mentioned resolution data and corresponding video data thereof;
When above-mentioned resolution data is present in above-mentioned first tables of data, pairing above-mentioned video data is sent to above-mentioned electronic display unit;
When above-mentioned resolution data is not present in above-mentioned first tables of data, whether compare above-mentioned resolution data is present in one second tables of data, above-mentioned second tables of data is placed in outside the aforementioned calculation machine, and in order to write down above-mentioned resolution data and pairing video data; And
When above-mentioned resolution data is present in above-mentioned second tables of data, its pairing above-mentioned video data is sent to above-mentioned electronic display unit, and is stored in above-mentioned first tables of data of aforementioned calculation machine.
2. the method for display signal as claimed in claim 1 also comprises when above-mentioned resolution data is not present in above-mentioned second tables of data, shows above-mentioned signal with a default resolution of above-mentioned electronic display unit.
3. the method for display signal as claimed in claim 1 wherein when above-mentioned resolution data is present in above-mentioned first tables of data, shows above-mentioned signal with the above-mentioned video data that above-mentioned computing machine was transmitted.
4. the method for display signal as claimed in claim 1, wherein above-mentioned second tables of data is placed in the server.
5. the method for display signal as claimed in claim 4 wherein before whether the above-mentioned resolution data of above-mentioned comparison is present in above-mentioned second tables of data, also comprises and transmits above-mentioned resolution data to above-mentioned server.
6. the system of a display signal, it is applicable in the electronic display unit, inputs to a signal of above-mentioned electronic display unit in order to demonstration, comprising:
One resolution data delivery module is sent to a computing machine that is coupled to above-mentioned electronic display unit in order to the resolution data with above-mentioned signal, and wherein above-mentioned resolution data is to be detected above-mentioned signal and obtained by above-mentioned electronic display unit;
One first comparing module, it is coupled to above-mentioned data transmitting module, and in order to compare in one first tables of data whether above-mentioned resolution data be present in the aforementioned calculation machine, above-mentioned first tables of data is in order to write down above-mentioned resolution data and corresponding video data thereof;
One first video data delivery module, it is coupled to above-mentioned data comparing module, when being present in above-mentioned first tables of data when above-mentioned resolution data, pairing above-mentioned video data is sent to above-mentioned electronic display unit;
One second comparing module, it is coupled to the above-mentioned first video data delivery module, when not being present in above-mentioned first tables of data when above-mentioned resolution data, whether compare above-mentioned resolution data is present in one second tables of data, above-mentioned second tables of data is placed in outside the aforementioned calculation machine, and in order to write down above-mentioned resolution data and corresponding video data thereof; And
One second video data delivery module, it is coupled to above-mentioned second comparing module, when being present in above-mentioned second tables of data when above-mentioned resolution data, pairing above-mentioned video data being sent to above-mentioned electronic display unit, and being stored in above-mentioned first tables of data of aforementioned calculation machine.
7. the system of display signal as claimed in claim 6, wherein when above-mentioned resolution data was not present in above-mentioned second tables of data, above-mentioned electronic display unit showed above-mentioned signal with a default resolution.
8. the system of display signal as claimed in claim 6, wherein when above-mentioned resolution data was present in above-mentioned first tables of data, above-mentioned electronic display unit showed above-mentioned signal with the above-mentioned video data that above-mentioned computing machine was transmitted.
9. the system of display signal as claimed in claim 6, wherein above-mentioned second tables of data is placed in the server.
10. the system of display signal as claimed in claim 9, wherein above-mentioned second comparing module also utilizes a delivery module that above-mentioned resolution data is sent in the above-mentioned server before whether the resolution data of the above-mentioned signal of comparison is present in above-mentioned second tables of data.
11. the system of display signal as claimed in claim 6, wherein above-mentioned electronic display unit also comprises a video data table, and it is in order to store the above-mentioned video data of above-mentioned signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100927653A CN100390725C (en) | 2005-08-23 | 2005-08-23 | Method and system for information signal display and media for storing program for implementing such method |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100927653A CN100390725C (en) | 2005-08-23 | 2005-08-23 | Method and system for information signal display and media for storing program for implementing such method |
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| CN1920767A CN1920767A (en) | 2007-02-28 |
| CN100390725C true CN100390725C (en) | 2008-05-28 |
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| CNB2005100927653A Expired - Fee Related CN100390725C (en) | 2005-08-23 | 2005-08-23 | Method and system for information signal display and media for storing program for implementing such method |
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| CN106648518B (en) | 2017-01-09 | 2020-02-21 | 京东方科技集团股份有限公司 | Non-standard resolution data display method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1368673A (en) * | 2001-02-01 | 2002-09-11 | 明碁电通股份有限公司 | Method for automatically regulating image display quality |
| CN1605980A (en) * | 2003-10-10 | 2005-04-13 | 明基电通股份有限公司 | Method for adjusting attribute of video signal |
| US20050078052A1 (en) * | 2003-10-14 | 2005-04-14 | Casio Computer Co., Ltd. | Display image generating device comprising converting function of resolution |
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2005
- 2005-08-23 CN CNB2005100927653A patent/CN100390725C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1368673A (en) * | 2001-02-01 | 2002-09-11 | 明碁电通股份有限公司 | Method for automatically regulating image display quality |
| CN1605980A (en) * | 2003-10-10 | 2005-04-13 | 明基电通股份有限公司 | Method for adjusting attribute of video signal |
| US20050078052A1 (en) * | 2003-10-14 | 2005-04-14 | Casio Computer Co., Ltd. | Display image generating device comprising converting function of resolution |
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