CN103677677A - Digital printing control method and device - Google Patents
Digital printing control method and device Download PDFInfo
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- CN103677677A CN103677677A CN201210332245.5A CN201210332245A CN103677677A CN 103677677 A CN103677677 A CN 103677677A CN 201210332245 A CN201210332245 A CN 201210332245A CN 103677677 A CN103677677 A CN 103677677A
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Abstract
The invention provides a digital printing control method which comprises the steps that a task is received; a plurality of rasterization image processors (RIPs) carry out rasterization processing on different pages of the task at the same time respectively, so that rasterization data of each page are obtained; and the rasterization data of each page are sent to a color face control module in sequence. The invention further provides a digital printing control device which comprises the RIPs, the color face control module and a system control module. The RIPs are used for carrying out rasterization processing on different pages of the task at the same time respectively, so that the rasterization data of each page are obtained. The color face control module is used for printing and outputting the rasterization data. The system control module is used for receiving the task and sending the task to the RIPs, and the rasterization data of each page are sent to the color face control module in sequence. Digital printing efficiency is improved.
Description
Technical field
The present invention relates to digital printed field, in particular to a kind of figure punch control method and device.
Background technology
Digital printed is the printing technology of high speed development in recent years, and its adopts the mode that data are directly transmitted, process, printed.Be about to imaging data and once input, by control system, control image-forming block direct imaging.Digital printing equipment for conventional on-demand ink jet printing, image-forming block is under the control of control system, when printing body is during as the arrival precalculated position, surface of paper, piezoelectric crystal in nozzle produces pulse ink is extruded, and directly to printing body ink droplet imaging as vaporific in the jet surface of paper.
In digital printed technology, for example PostScript or pdf document are carried out rasterization process, the rasterisation dot matrix that generation can print for shower nozzle by print file first by grating images processor Raster Image Processor, to be called for short RIP.In colorful digital printing machine, rasterisation software also needs to calculate the rasterisation dot matrix of a plurality of not homochromy, and these dot matrix is transferred to the look face control module of each look face, for each look face, prints.Every one page in print file all must carry out rasterization process, and generates corresponding matrix of printed dots.
The subject matter that digital printed technology faces improves constantly print speed exactly.There are many factors restricting the print speed of digital printer, the transmission speed of the processing speed, data that comprises rasterisation software between a plurality of control modules, from hard disk, read the speed of print data and the computing velocity of each control module etc.
Fig. 1 shows according to the schematic diagram of the figure punch control device of correlation technique.In order to improve the print speed printing speed of inkjet digital, generally adopt the data transmission structure of distributed structure/architecture, meet the high speed printing demand of inkjet digital.In distributed structure/architecture, a look face control module is put in the Nozzle At The Ingot Mold assembly that is generally each color.As shown in Figure 1, in the inkjet digital of 4 look printings, be respectively a look face control module 4,5,6,7 of blue or green, pinkish red, yellow, black 4 look configurations.Look face control module 4,5,6,7 is stored the printed data of these looks, and in printing process, sends the data to the shower nozzle module of this look.In the data transmission structure of distributed structure/architecture, RIP 1, for print job is carried out to rasterization process, generates printed data, sends to each look face control module 4,5,6,7.In distributed data transmission architecture, by all workflows of system control module 3 monitoring.
At grating images, process an operation, simultaneously by the process of this operation the output for printing, the speed that rasterization process generates printed data is carried out in 1 pair of operation of RIP, does not often catch up with the speed of look face control module 4,5,6,7 consumption datas in printing process.Inventor finds, the speed of RIP to the rasterization process of operation often becomes the bottleneck that restricts whole digital printed flow process speed.
Summary of the invention
The present invention aims to provide a kind of figure punch control method and device, to solve the above problems.
In an embodiment of the present invention, provide a kind of figure punch control method, having comprised: received an operation; A plurality of grating images processor RIP carry out rasterization process to the not same page of operation respectively simultaneously, to obtain the data with rasterized of each page; In turn the data with rasterized of each page is sent to look face control module.
In an embodiment of the present invention, provide a kind of figure punch control device, having comprised: a plurality of RIP, for respectively the not same page of operation is carried out to rasterization process simultaneously, to obtain the data with rasterized of each page; Look face control module, for by data with rasterized the output for printing; System control module, for receiving operation and sending to a plurality of RIP, and in turn sends to the data with rasterized of each page look face control module.
The figure punch control method of the above embodiment of the present invention and device, because adopt parallel mode to carry out RIP, so overcome RIP bottleneck problem, have improved digital printed efficiency.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows according to the schematic diagram of the figure punch control device of correlation technique;
Fig. 2 shows according to the process flow diagram of the figure punch control method of the embodiment of the present invention;
Fig. 3 shows according to the schematic diagram of the figure punch control device of the embodiment of the present invention;
Fig. 4 shows the workflow diagram of the figure punch control device of Fig. 3.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 2 shows according to the process flow diagram of the figure punch control method of the embodiment of the present invention, comprising:
Step S10, receives an operation;
Step S20, a plurality of grating images processor RIP carry out rasterization process to the not same page of operation respectively simultaneously, to obtain the data with rasterized of each page;
Step S30, in turn sends to the data with rasterized of each page look face control module.
In correlation technique, serially each page carried out to RIP, and this method adopts parallel mode a plurality of pages to be carried out to RIP simultaneously, so overcome RIP bottleneck problem, has improved digital printed efficiency.
Preferably, step S30 comprises: after the complete current page of each RIP rasterization process, send the data with rasterized of this page to system control module request; System control module is determined the current data with rasterized of handling n page of look face control module; The RIP that system control module command request sends n+1 page data with rasterized sends the data with rasterized of n+1 page to look face control module.
Preferably, a plurality of RIP comprise a RIP and the 2nd RIP, and step S20 comprises: a RIP carries out rasterization process to the recto of operation, and meanwhile, the 2nd RIP carries out rasterization process to the verso of operation.
Preferably, step S30 comprises: system control module, since a RIP, alternately orders a RIP and the 2nd RIP to look face control module, to send the data with rasterized of current page.
Preferably, this method also comprises: look face control module deposits the data with rasterized of received current page in page data buffer queue; In the process that need to print this page from page data buffer queue the data with rasterized of this page of the output for printing.
The embodiment of the present invention provides a kind of figure punch control device, comprising: a plurality of RIP, for respectively the not same page of operation is carried out to rasterization process simultaneously, to obtain the data with rasterized of each page; Look face control module, for by data with rasterized the output for printing; System control module, for receiving operation and sending to a plurality of RIP, and in turn sends to the data with rasterized of each page look face control module.
This device adopts parallel mode a plurality of pages to be carried out to RIP simultaneously, so overcome RIP bottleneck problem, has improved digital printed efficiency.
Fig. 3 shows according to the schematic diagram of the figure punch control device of the embodiment of the present invention; Fig. 4 shows the workflow diagram of the figure punch control device of Fig. 3.
Distributed structure/architecture as shown in the figure, a plurality of RIP comprise RIP 1 and RIP 2, have data transmission channel, for transmitting printed data between 1,2 and 4 look face control modules 4,5,6,7 of RIP.System control module 3 can provide the user interface of whole distributed structure/architecture system.The recto of 1 pair of operation of RIP is carried out rasterization process, and meanwhile, the verso of 2 pairs of operations of RIP carries out rasterization process.System control module, from RIP 1, alternately orders RIP 1 and RIP 2 to look face control module, to send the data with rasterized of current page.Look face control module 3 deposits the data with rasterized of received current page in page data buffer queue, in the process that need to print this page from page data buffer queue the data with rasterized of this page of the output for printing.Idiographic flow comprises:
1. system control module 3 is as the user interface of whole system, and when needs are printed an operation, user can submit an operation at system control module 3.
2. after user's submit job, system control module 3 by this job transfer to RIP 1 and RIP 2.
3.RIP 1 receives after print job, starts the recto of rasterization process operation; RIP 2 receives after print job, starts the verso of rasterization process operation.Wherein, whole operation can be sent to simultaneously to RIP 1 and RIP 2, also can be only by the job transfer of recto to RIP 1, by the job transfer of verso to RIP 2.
After 4.RIP 1 rasterisation one page, to system control module 3 requests, send this page data; After RIP 2 rasterisation one pages, to system control module 3 requests, send this page data.
5. system control module 3, according to the work data situation of end of transmission, determines next page data by which RIP is transmitted.For example, if transmitted the printed data of n page, the RIP that rasterization process completes n+1 page sends next page data.A page data is transmitted as example by RIP 1 below.
6. system control module 3 sends order to look face control module 4,5,6,7, requires them to prepare to receive the data of RIP 1.
7. to RIP 1 transmission order request, it starts to send data to system control module 3.
8.RIP 1 starts to send this complete page data of rasterization process to look face control module 4,5,6,7.The flow process that RIP 2 sends data is similar to 6,7,8 steps.
9. look face control module 4,5,6,7 can deposit the page data buffer queue in its internal memory in after receiving a page data;
10, the output for printing in the process that need to print this page.
This method and device, in distributed structure/architecture, have been realized the process of the output for printing after multiserver carries out rasterization process to the not same page of an operation simultaneously and passes to look face control module.Make the speed of rasterization process operation can get caught up in the speed of the consumption data in high speed printing process, realized limit rasterisation processing operation, the function of limit the output for printing.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in memory storage and be carried out by calculation element, or they are made into respectively to each integrated circuit modules, or a plurality of modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a figure punch control method, is characterized in that, comprising:
Receive an operation;
A plurality of grating images processor RIP carry out rasterization process to the not same page of described operation respectively simultaneously, to obtain the data with rasterized of each page;
In turn the data with rasterized of described each page is sent to look face control module.
2. method according to claim 1, is characterized in that, in turn the data with rasterized of described each page is sent to look face control module to comprise:
After the complete current page of described each RIP rasterization process, to system control module request, send the data with rasterized of this page;
Described system control module is determined the current data with rasterized of handling n page of described look face control module;
The RIP that described system control module command request sends the described data with rasterized of n+1 page sends the data with rasterized of described n+1 page to described look face control module.
3. method according to claim 1, is characterized in that, described a plurality of RIP comprise a RIP and the 2nd RIP, and a plurality of RIP carry out rasterization process to the not same page of described operation respectively simultaneously and comprise:
A described RIP carries out rasterization process to the recto of described operation, and meanwhile, described the 2nd RIP carries out rasterization process to the verso of described operation.
4. method according to claim 3, is characterized in that, in turn the data with rasterized of described each page is sent to look face control module to comprise:
Described system control module, from a described RIP, alternately orders a described RIP and described the 2nd RIP to described look face control module, to send the data with rasterized of current page.
5. method according to claim 1, is characterized in that, also comprises:
Described look face control module deposits the data with rasterized of received current page in page data buffer queue;
In the process that need to print this page from described page data buffer queue the data with rasterized of this page of the output for printing.
6. a figure punch control device, is characterized in that, comprising:
A plurality of RIP, for carry out rasterization process to the not same page of operation respectively simultaneously, to obtain the data with rasterized of each page;
Look face control module, for by described data with rasterized the output for printing;
System control module, for receiving described operation and sending to described a plurality of RIP, and in turn sends to the data with rasterized of described each page described look face control module.
7. device according to claim 6, is characterized in that, after the complete current page of described each RIP rasterization process, sends the data with rasterized of this page to system control module request; Described system control module is determined the current data with rasterized of handling n page of described look face control module, and the RIP that command request sends the described data with rasterized of n+1 page sends the data with rasterized of described n+1 page to described look face control module.
8. device according to claim 6, it is characterized in that, described a plurality of RIP comprise a RIP and the 2nd RIP, and a described RIP carries out rasterization process to the recto of described operation, meanwhile, described the 2nd RIP carries out rasterization process to the verso of described operation.
9. device according to claim 8, is characterized in that, described system control module, from a described RIP, alternately orders a described RIP and described the 2nd RIP to described look face control module, to send the data with rasterized of current page.
10. device according to claim 6, it is characterized in that, described look face control module deposits the data with rasterized of received current page in page data buffer queue, in the process that need to print this page from described page data buffer queue the data with rasterized of this page of the output for printing.
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|---|---|---|---|
| CN201210332245.5A CN103677677A (en) | 2012-09-10 | 2012-09-10 | Digital printing control method and device |
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| CN201210332245.5A CN103677677A (en) | 2012-09-10 | 2012-09-10 | Digital printing control method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106547495A (en) * | 2015-09-21 | 2017-03-29 | 北大方正集团有限公司 | Print processing method and device |
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|---|---|---|---|---|
| CN1506230A (en) * | 2002-11-14 | 2004-06-23 | �Ҵ���˾ | Equipment and method for controlling printing |
| CN101146173A (en) * | 2007-10-24 | 2008-03-19 | 北大方正集团有限公司 | A color correction method and device of digital printing system |
| CN102147716A (en) * | 2010-02-10 | 2011-08-10 | 佳能株式会社 | Information processing method and information processing apparatus |
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- 2012-09-10 CN CN201210332245.5A patent/CN103677677A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506230A (en) * | 2002-11-14 | 2004-06-23 | �Ҵ���˾ | Equipment and method for controlling printing |
| CN101146173A (en) * | 2007-10-24 | 2008-03-19 | 北大方正集团有限公司 | A color correction method and device of digital printing system |
| CN102147716A (en) * | 2010-02-10 | 2011-08-10 | 佳能株式会社 | Information processing method and information processing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106547495A (en) * | 2015-09-21 | 2017-03-29 | 北大方正集团有限公司 | Print processing method and device |
| CN106547495B (en) * | 2015-09-21 | 2019-05-14 | 北大方正集团有限公司 | Print processing method and device |
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