CN103744633A - Realizing method and device for displaying information on LED display screen - Google Patents
Realizing method and device for displaying information on LED display screen Download PDFInfo
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- CN103744633A CN103744633A CN201310648498.8A CN201310648498A CN103744633A CN 103744633 A CN103744633 A CN 103744633A CN 201310648498 A CN201310648498 A CN 201310648498A CN 103744633 A CN103744633 A CN 103744633A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
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Abstract
The invention relates to a realizing method and device for displaying information on an LED display screen. The realizing method comprises the following steps: (a) obtaining an RSS information source document, (b) analyzing the RSS information source document to obtain RSS information, wherein items in the RSS information comprise the information title, information abstracts and information releasing time, (c) arranging the display parameters of the RSS information, (d) controlling at least a part of the items of the RSS information to be displayed on the LED display screen according to the display parameters. According to the realizing method and device, designated RSS information can be displayed in a set pattern on the LED display screen after being screened according to designated filtering rules. The realizing method and device have the advantages of being simple and easy to use, enabling the LED display screen to display the RSS information efficiently and concisely, and enabling the display mode and the display pattern of the RSS information to be diverse.
Description
Technical field
The present invention relates to display technique field, particularly a kind of implementation method and implement device that shows information in LED display.
Background technology
Existing LED (Light Emitting Diode, light emitting diode) display screen system, as media broadcast terminal, can be distinguished into LED display synchro system and LED display asynchronous system according to the difference of its control mode.Wherein, LED display synchro system mainly comprises conventionally plays computing machine, sending card and LED display (disposing receiving card), playing computing machine is connected with LED display by sending card, therefore the content that the image content that LED display is play is play with computing machine is consistent, once play computing machine, shuts down, and LED display cannot continue to play media.LED display asynchronous system mainly comprises asynchronous control card (a kind of embedded Control card with arm processor) and LED display, asynchronous control card has been integrated the major function of broadcasting computing machine and the function of sending card of LED display synchro system, therefore LED display is playing during media without being connected to computing machine, but by being connected and realizing media play with asynchronous control card.
At present, mode by LED display system pushed information is rather popular, increasing client wishes by LED display system the information real time propelling movement of the important content of own website or some customizations to spectators, but existing LED display system can only realize by the form of play-overing webpage.In addition,, because shape and the LED display broadcasting of display screen mostly are the restrictions such as unmanned formula broadcasting, the broadcasting of adaptive LED display screen and the real-time update broadcasting that how to realize information just become very important.
Summary of the invention
Therefore, the present invention proposes a kind of implementation method and implement device that shows information in LED display.
Particularly, a kind of implementation method that shows information in LED display that the embodiment of the present invention proposes, is applied to LED display system.Described implementation method comprises step: (a) obtain RSS (Really Simple Syndication, simple and easy information fusion) information source file; (b) resolve described RSS information source file to obtain RSS information, the project in described RSS information comprises title, the summary of information and the issuing time of information of information; (c) display parameter of RSS information are set; And (d) according at least part of project of RSS information described in described display parameter control, be presented in LED display.
In addition, a kind of implement device that shows information in LED display that another embodiment of the present invention proposes, comprising: RSS information source file acquisition module, RSS information analysis module, display parameter arrange module and display control module.Wherein, RSS information source file acquisition module for from URL address or this locality obtain RSS information source file; RSS information analysis module is for resolving the RSS information source file obtaining to obtain RSS information; Display parameter arrange module for the display parameter of RSS information are set, and wherein display parameter comprise some or all of in the font attribute of display items display classification, the demonstration quantity of RSS information and the display items display of RSS information of display mode, the RSS information of playing duration, the RSS information of RSS information; Display control module is presented in LED display according to multiple projects of RSS information described in described display parameter control.
As from the foregoing, the embodiment of the present invention can realize the RSS information of appointment is shown in LED display with the pattern of setting after by the filtering rule screening of specifying, its can have be simple and easy to, make LED display play RSS efficient information and succinct and make the advantages such as the display mode of RSS information and pattern variation.
By the detailed description below with reference to accompanying drawing, it is obvious that other side of the present invention and feature become.But it should be known that the only object design for explaining of this accompanying drawing, rather than as the restriction of scope of the present invention, this is because it should be with reference to additional claim.Should also be appreciated that, unless otherwise noted, the unnecessary accompanying drawing of drawing to scale, they only try hard to illustrate conceptually structure described herein and flow process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Fig. 1 is the modular construction schematic diagram of the implement device that shows information in LED display of the embodiment of the present invention.
The display mode schematic diagram of RSS information in the implementation method that shows information in LED display that Fig. 2 a and Fig. 2 b are the embodiment of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Concrete, as shown in Figure 1, a kind of implement device that shows information in LED display that the embodiment of the present invention proposes comprises: RSS (Really Simple Syndication, simple and easy information fusion) information source file acquisition module 110, RSS information analysis module 130, display parameter arrange module 150 and display control module 170.
Wherein, RSS information source file acquisition module 110 is for from URL (Uniform Resource Locator, uniform resource locator/webpage network address) address or this locality obtain RSS information source file, RSS information source file is herein for example XML (Extensible Markup Language, extend markup language) formatted file.In addition, from the situation of URL address acquisition RSS information source file, preferably need to arrange the update cycle from URL address acquisition RSS information source file, for example 600 seconds, the data source RSS information after upgrading with Real-time Obtaining; If arrive renewal time point, whether the detection data source RSS information issuing time changes, if do not change, does not upgrade.
RSS information analysis module 130 to obtain RSS information, for example, is obtained the projects such as the title, summary, issuing time of RSS information for the RSS information source file of resolving RSS information source file acquisition module 110 and obtaining; Also from RSS information source file, filter out the project of the required RSS information of follow-up demonstration.
Display parameter arrange module 150 for the display parameter of RSS information are set.In the present embodiment, display parameter for example comprise the font attribute of display items display classification, the demonstration quantity of RSS information and the display items display of RSS information of display mode, the RSS information of playing duration, the RSS information of RSS information etc., and the special display effect that also can comprise RSS information is set.Particularly, the playing duration of RSS information is for example the RSS information that parses from specified URL address or the local RSS information source file the obtaining demonstration duration in LED display.The display mode of RSS information for example shows (example as shown in Figure 2 a) for page turning, and every page of residence time also can be set under page turning display mode; Or be horizontal roll display (example as shown in Figure 2 b), can certainly be the roll display of longitudinal or any direction.The display items display classification of RSS information for example comprises title, summary, issuing time or even the picture of RSS information etc. classification, and these classifications are available for users to select the project to determine the RSS information finally showing in LED display.The demonstration quantity of RSS information is for example by issuing time, to do screening to decide, and for example user can select to show the RSS information in these last few days or select to show several up-to-date RSS information.The font attribute of the display items display of RSS information for example comprises font color, font size, whether be runic, whether be italic, the attribute such as whether underline, it is available for users to the font attribute of each display items display of setting respectively RSS information.Special display effect for example comprises display background color, whether display background is transparent, demonstration, admission special efficacy and admission speed, appearance special efficacy and appearance speed etc. stretch/adaptation/fill.
Multiple projects that display control module 170 arranges according to display parameter the display parameter control RSS information that module 150 arranges are presented in LED display.Example as shown in Figure 2 a, title, issuing time and the summary of RSS information are presented in LED display in page turning mode, or as shown in Figure 2 b, title, issuing time and the summary of RSS information is presented at the subregion of LED display with horizontal roll mode, other regions of LED display can show other guide, for example, carry out media play demonstration.
It should be noted that, the implement device that shows information in LED display of above-described embodiment can be realized by software, and this software can be installed and run in LED display system.
In addition, a kind of implementation method that shows information in LED display that the embodiment of the present invention proposes can be undertaken by above-mentioned implement device, and it can comprise step: (a) obtain RSS information source file; (b) resolve described RSS information source file to obtain RSS information, the project in described RSS information comprises title, the summary of information and the issuing time of information of information; (c) display parameter of RSS information are set; And (d) according at least part of project of RSS information described in described display parameter control, be presented in LED display.Wherein, RSS information source file can obtain from URL address or this locality, and under URL address acquisition mode, is preferably set the update cycle so that the data source RSS information after Real-time Obtaining renewal; In addition, can go out the projects such as the title, summary, issuing time of RSS information from RSS information source document analysis required to meet follow-up demonstration; In addition, can be to one in the special display effect of the font attribute of the display items display of the demonstration quantity of the display items display classification of the display mode of the playing duration of RSS information, RSS information, RSS information, RSS information, RSS information and RSS information, multiple or all arrange in the display parameter setting up procedure of RSS information.
In sum, the embodiment of the present invention can realize the RSS information of appointment is shown in LED display with the pattern of setting after by the filtering rule screening of specifying, its can have be simple and easy to, make LED display play RSS efficient information and succinct and make the advantages such as the display mode of RSS information and pattern variation.。
Applied specific case herein and the present invention has been shown in LED display to the implementation method of information and the principle of implement device and embodiment set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention; all will change in specific embodiments and applications; in sum, this description should not be construed as limitation of the present invention, and protection scope of the present invention should be as the criterion with appended claim.
Claims (10)
1. an implementation method that shows information in LED display, is characterized in that, comprises step:
Obtain RSS information source file;
Resolve described RSS information source file to obtain RSS information, the project in described RSS information comprises title, the summary of information and the issuing time of information of information;
The display parameter of RSS information are set; And
According at least part of project of RSS information described in described display parameter control, be presented in LED display.
2. the implementation method that shows information in LED display as claimed in claim 1, is characterized in that, the step of obtaining RSS information source file comprises:
From RSS information source file described in URL address acquisition; And
Setting is from the update cycle of URL address acquisition RSS information source file.
3. the implementation method that shows information in LED display as claimed in claim 1, is characterized in that, the step of obtaining RSS information source file comprises:
From this locality, obtain described RSS information source file.
4. the implementation method that shows information in LED display as claimed in claim 1, is characterized in that, the step that the display parameter of RSS information are set comprises:
The playing duration of described RSS information is set.
5. the implementation method that shows information in LED display as claimed in claim 1, is characterized in that, the step that the display parameter of RSS information are set comprises:
The display mode that described RSS information is set is page turning mode, at least part of project of controlling described RSS information, in page turning mode, in LED display, shows.
6. the implementation method that shows information in LED display as claimed in claim 1, is characterized in that, the step that the display parameter of RSS information are set comprises:
The display mode that described RSS information is set is roll mode, at least part of project of controlling described RSS information, with roll mode, in LED display, shows.
7. the implementation method that shows information in LED display as claimed in claim 1, is characterized in that, the step that the display parameter of RSS information are set comprises:
Select multiple projects of described RSS information as display items display.
8. the implementation method that shows information in LED display as claimed in claim 1, is characterized in that, the step that the display parameter of RSS information are set comprises:
Utilize the issuing time of RSS information to filter out the demonstration quantity of RSS information.
9. the implementation method that shows information in LED display as claimed in claim 1, is characterized in that, the step that the display parameter of RSS information are set comprises:
The font attribute of the display items display of described RSS information is set.
10. an implement device that shows information in LED display, is characterized in that, comprising:
RSS information source file acquisition module, for from URL address or this locality obtain RSS information source file;
RSS information analysis module, for the RSS information source file that obtains described in resolving to obtain RSS information;
Display parameter arrange module, for the display parameter of RSS information are set, described display parameter comprise some or all of in the font attribute of display items display classification, the demonstration quantity of RSS information and the display items display of RSS information of display mode, the RSS information of playing duration, the RSS information of RSS information;
Display control module, is presented in LED display according to multiple projects of RSS information described in described display parameter control.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310648498.8A CN103744633A (en) | 2013-12-04 | 2013-12-04 | Realizing method and device for displaying information on LED display screen |
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| CN201310648498.8A CN103744633A (en) | 2013-12-04 | 2013-12-04 | Realizing method and device for displaying information on LED display screen |
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| CN111988655A (en) * | 2019-05-22 | 2020-11-24 | 西安诺瓦星云科技股份有限公司 | Program playing method and device and program playing system |
| CN112925597A (en) * | 2021-02-26 | 2021-06-08 | 联想(北京)有限公司 | Control method, device, equipment and computer readable storage medium |
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| CN101176336A (en) * | 2005-05-18 | 2008-05-07 | 佳能株式会社 | Image processing apparatus capable of timely notifying user of state change, control method thereof, and image processing system |
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| CN112925597A (en) * | 2021-02-26 | 2021-06-08 | 联想(北京)有限公司 | Control method, device, equipment and computer readable storage medium |
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