CN103353831A - Light-emitting diode (LED) display control system and method capable of editing on line - Google Patents
Light-emitting diode (LED) display control system and method capable of editing on line Download PDFInfo
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- CN103353831A CN103353831A CN2012105418950A CN201210541895A CN103353831A CN 103353831 A CN103353831 A CN 103353831A CN 2012105418950 A CN2012105418950 A CN 2012105418950A CN 201210541895 A CN201210541895 A CN 201210541895A CN 103353831 A CN103353831 A CN 103353831A
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Abstract
The invention provides a light-emitting diode (LED) display control system and an LED display control method capable of editing on line. The LED display control system comprises a multimedia information editing module and an LED display driving module, wherein the multimedia information editing module comprises a communication service unit, an LED display screen editing page generator, a page acquirer, a page data extractor, a lattice data generator and a data communication unit. The LED display control system is communicated with a client side through the multimedia information editing module, receives the LED display screen editing information of the client side and converts the LED display screen editing information into lattice data which can be directly identified by the LED display driving module, and the LED display driving module drives an LED display screen to display. Generation of an LED multimedia editing page, extraction of page effective data and generation of the lattice data are realized at the LED display control system side, so that a client computer only undertakes the task of accessing the LED display control system to acquire the LED display screen editing page, so that the problem of long-time dependency on the lattice data generated by the computer is solved.
Description
Technical field
The present invention relates to the LED display control field, but particularly a kind of LED display control program and method of online editing.
Background technology
Along with the continuous lifting of LED technique and developing rapidly of control technology, the LED screen is used more widely gradually, is widely used in now the numerous areas such as security exchange, information demonstration, advertising media.LED screen has higher brightness, higher luminous density and homogeneity, and the advantages such as long service life of LED screen, so in the propelling that is accompanied by the LED technology, the price of the LED display that makes is also more and more cheaper.And the input of LED display system and be not only display screen, control system has also occupied the very most of of whole system cost.
Present traditional LED display control program, need to make up a complete LED display display system, mainly be comprised of three parts: LED display, LED control card and the computing machine that can move LED multi-media edit process software, LED display and control card have been born the function of output display and control output.Because the LED control card is only identified the LED dot array data, therefore need computer department to divide operation LED multimedia page editing process software, the user is under the editing interface that this program provides, carry out the editor of multimedia messages, after the user edits and finishes, program can be extracted multimedia messages and the parameter of having edited, and carry out the valid data conversion, and then generation dot array data, the LED display control card is by directly linking to each other or storage medium with computing machine, the dot array data that computing machine generates is sent into the LED display control card, and the LED display control card reads the LED dot array data and then the driving LED display screen shows the content that the user edits.Therefore all need to install the multi-media edit process software to carry out the conversion of dot array data for the computing machine of wanting to carry out the processing of LED multi-media edit, do not have versatility, the traditional approach that adopts the computing machine generated data is that issue and the management of system information brought huge inconvenience.
Summary of the invention
But the invention provides a kind of LED display control program and method of online editing, can edit the LED display content, and form dot array data.
But a kind of LED display control program of online editing comprises: multimedia information edit module and LED display driver module;
Also comprise in the described multimedia information edit module:
Communication service unit is used for and client communication, receives URL request of access, LED display edit file that client sends, or sends the LED display edit page to client;
LED display edit page maker is used for the request of access according to the communication service unit transmission, calls control and generates the LED display edit page, calls for communication service unit;
Page getter is used for obtaining the LED display edit file that client sends by communication service unit;
The page data extraction apparatus is used for extracting valid data and parameter in the LED display edit file after page getter obtains the LED display edit file;
The dot array data maker, the valid data and the parameter that are used for LED display edit file that the page data extraction apparatus is extracted are converted to dot array data, and send to data communication units;
Data communication units sends to the LED display driver module with the dot array data that receives;
Described LED display driver module, the driving LED display screen shows the dot array data that receives.
In the described LED display control program, described LED display edit page maker calls control and generates before the LED display edit page, also comprise the request of access that sends according to communication service unit, generate the control type selecting page, call for communication service unit;
Communication service unit sends the control type selecting page to client, and receives the control type selection result that client sends;
Page getter obtains control type selection result by communication service unit;
Valid data in the control type selection result that the page data extraction apparatus obtains page getter extract, and valid data are sent to LED display edit page maker;
LED display edit page maker dynamically generates the LED display edit page according to control type selection result.
In the described LED display control program, the control type in the described control type selecting page comprises at least: sound control, Image control, text control and video control.
In the described LED display control program, the LED display edit page that LED display edit page maker generates also provides the preview to content of edit.
LED display control program provided by the present invention, can be according to demand by communication service unit and client communication, the selection multiple transport protocols realizes, such as the HTTP(HTML (Hypertext Markup Language)), the HTTPS(secure hypertext transfer protocol), the FTP(file transfer protocol (FTP)) and the Telnet(remote terminal protocol) etc.LED display control program provided by the present invention, realized at the control card end dot array data is edited and generated to LED demonstration data, client need not to install corresponding software for editing again, by the multimedia information edit module in the network access system, obtaining the LED display edit page can edit the content that LED display shows.
But a kind of LED display control method of online editing is applicable to above-mentioned LED display control program, comprising:
Communication service unit receives the URL request of access of client's single transmit;
LED display edit page maker calls control and generates the LED display edit page according to the request of access that communication service unit sends;
Communication service unit sends the LED display edit page to client, and receives the LED display edit file that client is returned;
Page getter obtains the LED display edit file that client sends by communication service unit;
The page data extraction apparatus extracts valid data and parameter in the LED display edit file after page getter obtains the LED display edit file;
The dot array data maker is converted to dot array data with valid data and the parameter in the LED display edit file of page data extraction apparatus extraction, and sends to data communication units;
Data communication units sends to the LED display driver module with the dot array data that receives;
LED display driver module driving LED display screen shows the dot array data that receives.
In the described method, LED display edit page maker calls control and generates before the LED display edit page, also comprises:
According to the request of access that communication service unit sends, generate the control type selecting page, call for communication service unit;
Communication service unit sends the control type selecting page to client, and receives the control type selection result that client sends;
Page getter obtains control type selection result by communication service unit;
Valid data in the control type selection result that the page data extraction apparatus obtains page getter extract, and valid data are sent to LED display edit page maker;
LED display edit page maker dynamically generates the LED display edit page according to control type selection result.
In the described method, the control type in the described control type selecting page comprises at least: sound control, Image control, text control and video control.
In the described method, the LED display edit page that LED display edit page maker generates also provides the preview to content of edit.
LED display control program of the present invention is by increasing the multimedia information edit module in traditional LED display control card, realized in control card the generation to the LED display edit page, the extraction of valid data in the LED display edit file, generation with the LED dot array data, make the client computer value bear the multimedia information edit module of accessing in the LED display control program, and show the task that edit page that it provides and parameter are transmitted, the method of LED display control program of the present invention and online editing LED display content thereof has solved the user generates dot array data for a long time to computing machine dependence.
Description of drawings
In order to be illustrated more clearly in the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, the accompanying drawing that the following describes only is some embodiment that put down in writing among the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
But Fig. 1 is the LED display control program structural drawing of the present invention's online editing;
Fig. 2 is multimedia information edit modular structure figure among the present invention;
But Fig. 3 is the LED display control method process flow diagram of a kind of online editing of the present invention;
But Fig. 4 is the LED display control program one embodiment schematic diagram of the present invention's online editing;
But Fig. 5 is the LED display control method one embodiment process flow diagram of the present invention's online editing.
Embodiment
In order to make those skilled in the art person understand better technical scheme in the embodiment of the invention, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing technical scheme among the present invention is described in further detail.
But the invention provides a kind of LED display control program and method of online editing, can edit the LED display content, and form dot array data.
But the invention provides a kind of LED display control program of online editing, comprise as shown in Figure 1: multimedia information edit module 101 and LED display driver module 102, and traditional LED control card only comprises the LED display driver module;
Also comprise as shown in Figure 2 in the described multimedia information edit module:
LED display edit page maker 202 is used for the request of access according to communication service unit 201 transmissions, calls control and generates the LED display edit page, calls for communication service unit;
Page getter 203 is used for obtaining the LED display edit file that client sends by communication service unit 201;
Page data extraction apparatus 204 is used for extracting valid data and parameter in the LED display edit file after page getter 203 obtains the LED display edit file;
Dot array data maker 205, the valid data and the parameter that are used for LED display edit file that page data extraction apparatus 204 is extracted are converted to dot array data, and send to data communication units; 206
Described LED display driver module, the driving LED display screen shows the dot array data that receives.
Described LED display control program can be according to demand, dynamically generate the LED display edit page, namely before LED display edit page maker calls control generation LED display edit page, also comprise the request of access that sends according to communication service unit, generate the control type selecting page, call for communication service unit;
Communication service unit sends the control type selecting page to client, and receives the control type selection result that client sends;
Page getter obtains control type selection result by communication service unit;
Valid data in the control type selection result that the page data extraction apparatus obtains page getter extract, and valid data are sent to LED display edit page maker;
LED display edit page maker dynamically generates the LED display edit page according to control type selection result.
In the described LED display control program, the control type in the described control type selecting page comprises at least: sound control, Image control, text control and video control.
In the described LED display control program, the LED display edit page that LED display edit page maker generates also provides the preview to content of edit.
LED display control program provided by the present invention, can be according to demand by communication service unit and client communication, the selection multiple transport protocols realizes, such as the HTTP(HTML (Hypertext Markup Language)), the HTTPS(secure hypertext transfer protocol), the FTP(file transfer protocol (FTP)) and the Telnet(remote terminal protocol) etc.LED display control program provided by the present invention, realized at traditional control card end LED demonstration data being edited and being generated the function of dot array data, client need not to install corresponding software for editing again, by access to netwoks LED display control program, obtaining the LED display edit page can edit the content that LED display shows.
But a kind of LED display control method of online editing is applicable to above-mentioned LED display control program, comprises as shown in Figure 3:
S301: communication service unit receives the URL request of access of client's single transmit;
S302:LED display screen edit page maker calls control and generates the LED display edit page according to the request of access that communication service unit sends;
S303: communication service unit sends the LED display edit page to client, and receives the LED display edit file that client is returned;
S304: page getter obtains the LED display edit file that client sends by communication service unit;
S305: the page data extraction apparatus extracts valid data and parameter in the LED display edit file after page getter obtains the LED display edit file;
S306: the dot array data maker is converted to dot array data with valid data and the parameter in the LED display edit file of page data extraction apparatus extraction, and sends to data communication units;
S307: data communication units sends to the LED display driver module with the dot array data that receives;
S308:LED display screen driver module driving LED display screen shows the dot array data that receives.
In the described method, LED display edit page maker calls control and generates before the LED display edit page, also comprises:
According to the request of access that communication service unit sends, generate the control type selecting page, call for communication service unit;
Communication service unit sends the control type selecting page to client, and receives the control type selection result that client sends;
Page getter obtains control type selection result by communication service unit;
Valid data in the control type selection result that the page data extraction apparatus obtains page getter extract, and valid data are sent to LED display edit page maker;
LED display edit page maker dynamically generates the LED display edit page according to control type selection result.
In the described method, the control type in the described control type selecting page comprises at least: sound control, Image control, text control and video control.
In the described method, the LED display edit page that LED display edit page maker generates also provides the preview to content of edit.
For better understanding the present invention, the below provides a concrete application scenarios of the present invention.
Be illustrated in figure 4 as the application of LED display control program of the present invention, comprise client 401, LED display control program 402, LED display 403.Described client mainly contains two functions here, and access LED display control program obtains the LED display edit page; Carry out the transmission of multimedia messages and parameter, but not as classic method, also need multimedia messages and parameter are carried out the conversion of dot array data.The user passes through client, send request of access to the multimedia information edit module that is arranged in the LED display control program, and obtain the LED display edit page, can also obtain first control and select the page, according to user selection, obtain needed LED display edit page again.In the LED display edit page that obtains, carry out editing area and create, load the contents such as sound, literal or image, and can carry out preview, the operation such as deposit in addition, behind editor, the LED display edit file is sent to the LED display control program.
In the method for the invention, because the LED display edit page loading velocity that different controls form is different, the loading velocity that will be higher than video control such as the loading velocity of text control, therefore LED display edit page maker generates the LED display edit page, can fix and generate unique edit page, namely comprise all controls, also can be according to the dynamic Generation Edit page of user's request, the below is elaborated as an example of dynamic generation LED display edit page example, as shown in Figure 5, be the specific embodiment of the inventive method.
S501: communication service unit receives the URL request of access of client's single transmit;
S502: according to the request of access that communication service unit sends, generate the control type selecting page;
S503: send the control type selecting page to client, and receive the control type selection result that client sends;
S504: page getter obtains control type selection result by communication service unit;
S505: the valid data in the control type selection result that the page data extraction apparatus obtains page getter extract, and obtain control type selection result, and valid data are sent to LED display edit page maker;
S506:LED display screen edit page maker dynamically generates the LED display edit page according to control type selection result;
S507: communication service unit sends the LED display edit page to client, and receives the LED display edit file that client is returned;
S508: page getter obtains the LED display edit file that client sends by communication service unit;
S509: the page data extraction apparatus extracts valid data and parameter in the LED display edit file after page getter obtains the LED display edit file;
S510: the dot array data maker is converted to dot array data with valid data and the parameter in the LED display edit file of page data extraction apparatus extraction, and sends to data communication units;
S511: data communication units sends to the LED display driver module with the dot array data that receives;
S512:LED display screen driver module driving LED display screen shows the dot array data that receives.
The present invention is by increasing the multimedia information edit module in traditional LED display control card, realized in control card the generation to the LED display edit page, the extraction of valid data in the LED display edit file, generation with the LED dot array data, make the client computer value bear the multimedia information edit module of accessing in the LED display control program, and show the task that edit page that it provides and parameter are transmitted, the method of LED display control program of the present invention and online editing LED display content thereof has solved the user generates dot array data for a long time to computing machine dependence.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and identical similar part is mutually referring to getting final product between each embodiment, and each embodiment stresses is difference with other embodiment.Especially, for system embodiment because its basic simlarity is in embodiment of the method, thus describe fairly simple, relevant part gets final product referring to the part explanation of embodiment of the method.
Although described the present invention by embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, wish that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (8)
1. but the LED display control program of an online editing is characterized in that, comprising: multimedia information edit module and LED display driver module;
Also comprise in the described multimedia information edit module:
Communication service unit is used for and client communication, receives URL request of access, LED display edit file that client sends, or sends the LED display edit page to client;
LED display edit page maker is used for the request of access according to the communication service unit transmission, calls control and generates the LED display edit page, calls for communication service unit;
Page getter is used for obtaining the LED display edit file that client sends by communication service unit;
The page data extraction apparatus is used for extracting valid data and parameter in the LED display edit file after page getter obtains the LED display edit file;
The dot array data maker, the valid data and the parameter that are used for LED display edit file that the page data extraction apparatus is extracted are converted to dot array data, and send to data communication units;
Data communication units sends to the LED display driver module with the dot array data that receives;
Described LED display driver module, the driving LED display screen shows the dot array data that receives.
2. LED display control program as claimed in claim 1, it is characterized in that, described LED display edit page maker calls control and generates before the LED display edit page, also comprise the request of access that sends according to communication service unit, generate the control type selecting page, call for communication service unit;
Communication service unit sends the control type selecting page to client, and receives the control type selection result that client sends;
Page getter obtains control type selection result by communication service unit;
Valid data in the control type selection result that the page data extraction apparatus obtains page getter extract, and valid data are sent to LED display edit page maker;
LED display edit page maker dynamically generates the LED display edit page according to control type selection result.
3. LED display control program as claimed in claim 2 is characterized in that, the control type in the described control type selecting page comprises at least: sound control, Image control, text control and video control.
4. LED display control program as claimed in claim 1 is characterized in that, the LED display edit page that LED display edit page maker generates also provides the preview to content of edit.
5. but the LED display control method of an online editing is applicable to LED display control program claimed in claim 1, it is characterized in that, comprising:
Communication service unit receives the URL request of access of client's single transmit;
LED display edit page maker calls control and generates the LED display edit page according to the request of access that communication service unit sends;
Communication service unit sends the LED display edit page to client, and receives the LED display edit file that client is returned;
Page getter obtains the LED display edit file that client sends by communication service unit;
The page data extraction apparatus extracts valid data and parameter in the LED display edit file after page getter obtains the LED display edit file;
The dot array data maker is converted to dot array data with valid data and the parameter in the LED display edit file of page data extraction apparatus extraction, and sends to data communication units;
Data communication units sends to the LED display driver module with the dot array data that receives;
LED display driver module driving LED display screen shows the dot array data that receives.
6. method as claimed in claim 5 is characterized in that, LED shows that display screen edit page maker calls control and generates before the LED display edit page, also comprises:
According to the request of access that communication service unit sends, generate the control type selecting page, call for communication service unit;
Communication service unit sends the control type selecting page to client, and receives the control type selection result that client sends;
Page getter obtains control type selection result by communication service unit;
Valid data in the control type selection result that the page data extraction apparatus obtains page getter extract, and valid data are sent to LED display edit page maker;
LED display edit page maker dynamically generates the LED display edit page according to control type selection result.
7. method as claimed in claim 6 is characterized in that, the control type in the described control type selecting page comprises at least: sound control, Image control, text control and video control.
8. method as claimed in claim 5 is characterized in that, the LED display edit page that LED display edit page maker generates also provides the preview to content of edit.
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| CN201210541895.0A CN103353831B (en) | 2012-12-14 | 2012-12-14 | A kind of LED display control program and method that can online editing |
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| CN105573708A (en) * | 2016-02-24 | 2016-05-11 | 石家庄格物电子科技有限公司 | Video file editing control method and device thereof |
| CN106157866A (en) * | 2016-06-08 | 2016-11-23 | 深圳瀚星翔科技有限公司 | The display drive method of electronic atomization device midpoint matrix display and device |
| CN107679643A (en) * | 2017-08-14 | 2018-02-09 | 上海路东光电股份有限公司 | A kind of paths planning method of LED abnormity screen |
| CN110174977A (en) * | 2019-05-10 | 2019-08-27 | 环球雅途集团有限公司 | A kind of LED display control system for supporting real-time edition |
| CN112799732A (en) * | 2020-12-30 | 2021-05-14 | 深圳市捷顺科技实业股份有限公司 | Display screen display method based on plug-in and related device |
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| CN110211529A (en) * | 2019-05-17 | 2019-09-06 | 海纳巨彩(深圳)实业科技有限公司 | A kind of display control program of small space distance LED display screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105573708A (en) * | 2016-02-24 | 2016-05-11 | 石家庄格物电子科技有限公司 | Video file editing control method and device thereof |
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| CN112799732A (en) * | 2020-12-30 | 2021-05-14 | 深圳市捷顺科技实业股份有限公司 | Display screen display method based on plug-in and related device |
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| CN103353831B (en) | 2016-05-18 |
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Denomination of invention: Light-emitting diode (LED) display control system and method capable of editing on line Effective date of registration: 20170821 Granted publication date: 20160518 Pledgee: CITIC Bank Harbin branch Pledgor: Beijing ahtech network Safe Technology Ltd Registration number: 2017990000776 |
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Denomination of invention: Light-emitting diode (LED) display control system and method capable of editing on line Effective date of registration: 20180817 Granted publication date: 20160518 Pledgee: CITIC Bank Harbin branch Pledgor: Beijing ahtech network Safe Technology Ltd Registration number: 2018990000700 |
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