CN104553375B - Printing control method, device and system - Google Patents

Printing control method, device and system Download PDF

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Publication number
CN104553375B
CN104553375B CN201310488194.XA CN201310488194A CN104553375B CN 104553375 B CN104553375 B CN 104553375B CN 201310488194 A CN201310488194 A CN 201310488194A CN 104553375 B CN104553375 B CN 104553375B
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colour code
print
printing
print parameters
color mark
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Expired - Fee Related
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CN201310488194.XA
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Chinese (zh)
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CN104553375A (en
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沈宏
俞建国
陈�峰
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Peking University
Peking University Founder Group Co Ltd
Beijing Founder Electronics Co Ltd
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Peking University
Peking University Founder Group Co Ltd
Beijing Founder Electronics Co Ltd
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Priority to CN201310488194.XA priority Critical patent/CN104553375B/en
Publication of CN104553375A publication Critical patent/CN104553375A/en
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Abstract

The invention provides a printing control method, device and system. The method comprises steps as follows: a printing parameter is acquired and comprises the number of invalid color codes, and the invalid color codes are codes between the current position of a color code sensor and a starting color code of a next uniform section; print starting color code is determined according to the number of the invalid color codes; printing operation is executed according to the position of the print starting color code. According to the printing control method, device and system provided by the invention, flexibility of overprinting performed on printing stocks of color codes which are not uniform completely can be improved, and the printing efficiency is improved.

Description

Print control program, apparatus and system
Technical field
The present invention relates to printing control technical, more particularly to a kind of print control program, apparatus and system.
Background technology
Digital spray printing technology is development speed contactless printing technology a kind of faster in recent years.With traditional printing side Formula is compared, and digital spray printing technology eliminates the steps such as plate-making, therefore shortens the print cycle, improves efficiency, is particularly suited for The more complicated print job such as variable data and color gradients image.In print field, most print job is in print Have carry out variable data on the stock of base map or colour code to chase after print.
Common colour code mode of printing has two kinds, uniform chromaticity scale and non-fully uniform chromaticity scale, for uniform chromaticity scale, due to it In the distance between each colour code be equal, therefore the original position to chasing after print does not have particular/special requirement.For non-fully uniform Colour code, is divided into multiple colour code uniform segments, and to be uniformly distributed, the distance between each colour code is equal to be the colour code in each of which section The distance between X, each uniform segment are equal for Y, but X and Y is unequal.India side is chased after for above-mentioned non-fully uniform chromaticity scale Formula, need from the beginning of the initial colour code of colour code uniform segment, therefore to chase after print original position and chase after print length propose it is higher Require.
When platform stops every time, the initial colour code of the colour code uniform segment on stock may just stay pass in colour code At the position of sensor.And because the position of the color mark sensor in printing platform, shower nozzle and other parts is substantially fixation, Allow to adjust, its range of accommodation is also limited, causes to carry out the flexibility ratio for chasing after print on the stock of non-fully uniform chromaticity scale It is poor, reduce printing effect.
The content of the invention
The present invention provides a kind of print control program, apparatus and system, to improve the printing for non-fully uniform chromaticity scale Carry out chasing after the flexibility ratio of print on thing, improve printing effect.
The embodiment of the present invention provides a kind of print control program, including:
Print parameters are obtained, the print parameters include the number of invalid colour code, and the invalid colour code is color mark sensor Colour code between the next uniform segment starting colour code of current location distance;
Determined according to the number of the invalid colour code and print initial colour code;
Printing is performed according to the position for printing initial colour code.
Further embodiment of this invention provides a kind of print control unit, including:
Print parameters acquisition module, for obtaining print parameters, the print parameters include the number of invalid colour code, described Invalid colour code is the colour code between the next uniform segment starting colour code of color mark sensor current location distance;
Initial colour code determining module is printed, for determining according to the number of the invalid colour code initial colour code is printed;
Printing performing module, for performing printing according to the position for printing initial colour code.
Another embodiment of the present invention provides a kind of print control system, including:Color mark sensor, control device and shower nozzle;
The color mark sensor is connected with the control device, for detecting the colour code information on stock, and will detection To colour code information be sent to the control device;The shower nozzle is connected with the control device, in the control device Control under perform printing;
The control device includes print control unit as above.
The present embodiment determines the initial colour code of printing by obtaining the number of invalid colour code, and according to the initial colour code of printing Position perform printing, it is possible to increase to carrying out chasing after the flexibility ratio of print, Jin Erti on the stock of non-fully uniform chromaticity scale High printing effect.
Description of the drawings
Fig. 1 is the flow chart one of the print control program that the embodiment of the present invention one is provided;
Fig. 2 is the flowchart 2 of the print control program that the embodiment of the present invention one is provided;
Fig. 3 is the positional structure schematic diagram of color mark sensor and shower nozzle in the printing platform that the embodiment of the present invention two is provided;
Fig. 4 is the structural representation one of the print control unit that the embodiment of the present invention three is provided;
Fig. 5 is the structural representation two of the print control unit that the embodiment of the present invention three is provided.
Specific embodiment
Embodiment one
Fig. 1 is the flow chart of the print control program that the embodiment of the present invention one is provided, and the print control program can be applied In the scene for chasing after print to being printed with the stock of colour code to carry out, in particular for non-fully uniform chromaticity scale.The print control Method can be performed by the control device in print control system, can be realized by way of software/hardware.
To non-fully uniform chromaticity scale chase after print during, it usually needs from the beginning of the initial colour code of colour code uniform segment, but When the platform of printing device stock stops every time, the initial colour code of colour code uniform segment all just stay can not possibly exist on stock At the position of color mark sensor, therefore, before restarting is performed and printed, need first to determine the position for printing initial colour code. The present embodiment proposes a kind of implementation of number n for obtaining invalid colour code, and starts paper feed printing stock is started During, the corresponding colour code of number n of invalid colour code is first discarded, until the initial colour code of colour code uniform segment reaches color mark sensor Position, just start perform printing.As shown in figure 1, the print control program can include:
Step 10, acquisition print parameters, the print parameters include the number of invalid colour code.
Wherein, invalid colour code is the colour code between the next uniform segment starting colour code of color mark sensor current location distance. For example:Assume there is multistage uniform segment colour code on stock, each uniform segment includes the distance between 8 colour codes, each colour code phase Deng.
If when platform stops, color mark sensor correspondence in certain uniform segment colour code the 3rd to the 4th colour code it Between, then for the current location of stock, there are 5 colour codes between the initial colour code of the next uniform segment of color mark sensor distance, This 5 colour codes are invalid colour code.
Or, if when platform stops, color mark sensor is corresponded in certain uniform segment at the position of the 4th colour code, then For the current location of stock, there are two kinds of situations, if first, the signal that color mark sensor sends is colour code change hopping edge letter Number, then there are 4 colour codes between the initial colour code of the next uniform segment of color mark sensor distance, this 4 colour codes are invalid colour code;Its Two, if the signal that sends of color mark sensor is Color mark signal, the initial colour code of the next uniform segment of color mark sensor distance it Between have 5 colour codes, this 5 colour codes be invalid colour code.
Again or, if when platform stops, color mark sensor correspondence between two uniform segments, then for stock work as , there are 0 colour code, namely number n of invalid colour code in front position between the initial colour code of the next uniform segment of color mark sensor distance For 0.
By that analogy, various situations of the number of invalid colour code can be obtained.
Obtaining number n of invalid colour code can have various methods to realize, one of which those skilled in the art can manage The mode of solution is:Colour code in each uniform segment on stock can be set to different colours, colour code face in each uniform segment The rule of color is identical.To the mark of each color settings one, then color mark sensor be able to detect that away from its nearest one Individual or two colour codes color, is sent to control device, then control device can obtain the corresponding mark of the colour code, then can know Know the colour code number that the colour code exists between the end of this uniform segment, you can using number n as invalid colour code.Or also There is a kind of mode to check that the colour code distance in current stock corresponding to color mark sensor is next for operator Colour code number between even section of initial colour code, as a |input paramete, there is provided to control device, it is also possible to be somebody's turn to do as above-mentioned Number n of invalid colour code.Or those skilled in the art can also obtain number n of invalid colour code using other modes, The present embodiment is not construed as limiting to this.
Step 20, determined according to the number of invalid colour code and print initial colour code.
Step 30, printing is performed according to the position for printing initial colour code.
To non-fully uniform chromaticity scale chase after print during, it usually needs from the beginning of the initial colour code of colour code uniform segment, because This, the initial colour code of colour code uniform segment can be used as the initial colour code of printing.In stock space suppression, control device can basis Number n of the invalid colour code obtained in step 10 prints initial colour code to determine, namely after stock starts paper feed, works as printing Initial colour code is reached at the position of color mark sensor, you can start to perform printing.
For example:If number n of the invalid colour code that control device gets is 5, during stock starts paper feed, Color mark sensor often detects a colour code, just sends Color mark signal to control device, and control device is counted to Color mark signal Number, when counting reaches 5, covers corresponding to current uniform segment, and the initial colour code of next uniform segment will reach colour code biography At the position of sensor.Therefore, when counting reaches 6, control device can perform printing, send the pulse signal of effective printing To control shower nozzle ink-jet.
The present embodiment passes through to obtain the number of invalid colour code and determines the initial colour code of printing, and according to the position of the initial colour code of printing Put execution printing, it is possible to increase beat carrying out chasing after the flexibility ratio of print on the stock of non-fully uniform chromaticity scale, and then improving Print efficiency.
During performing printing on the substrate, length h of single printer page can with stock on one The integral multiple of the uniform segment length of colour code on the similar length, or stock of colour code uniform segment, now needed for system The uniform segment colour code number to be arranged is the colour code number summation in the range of this integral multiple, and this length can be according to different Print out task is set by equipment operator.During the implementation process for printing generally is produced in one-time continuous, only allow printing Initial period abandon some invalid colour codes, and be not allow to abandon invalid colour code in print procedure, so printer page Length h must be the uniform segment length of colour code integral multiple.After once as above three steps complete a print procedure for execution, Number n of invalid colour code is no longer obtained, and directly performs single printing next time, to realize that continuously performing single prints behaviour Make.
Fig. 2 is the flowchart 2 of the print control program that the embodiment of the present invention one is provided, as shown in Fig. 2 in above-mentioned technology On the basis of scheme, above-mentioned print parameters can also include number m of uniform segment colour code, and number m of uniform segment colour code is one The number of the colour code included in individual uniform segment, can be realized by various ways, can be counted by operator, be input into control and set In standby, it is also possible to during paper feed, the Color mark signal that control device reception color mark sensor is sent is counted to get.
Then after above-mentioned steps 30, can also comprise the steps:
Step 40, the initial colour code that printing next time is determined according to the number of uniform segment colour code.
Step 50, the position of the initial colour code of basis printing next time perform printing next time.
When single printer page length h and uniform segment similar length, single is printed and terminates namely mean one Whole colour codes of individual uniform segment have all passed through the position of color mark sensor.Assume that uniform segment colour code is 8, rise in current uniform segment Beginning colour code starts to perform printing, and the colour code information that control device is sent to color mark sensor is counted, and value to be counted is arrived Up to 8, then terminate this single printing, the initial colour code of printing next time is the initial color of next section of uniform segment Mark, value to be counted reaches 9, and control device starts to perform single printing next time, namely sends what is effectively printed next time Pulse signal, controls shower nozzle ink-jet.
Above-mentioned technical proposal can be real in the case of similar length of the length of single printer page with a uniform segment Now continuously print, improve printing efficiency.
In the same manner, technical staff can also be directed to the situation that single printer page length is a uniform segment length integer times, Design corresponding implementation to realize continuous printing.
Embodiment two
For the technical scheme of above-described embodiment, the shower nozzle in color mark sensor and printing device can be arranged on same position Place is put, so that color mark sensor detects corresponding colour code, shower nozzle can start ink-jet under the control of control device, and execution is beaten Print operation.But generally there is a certain distance between color mark sensor and shower nozzle, as shown in figure 3, Fig. 3 is the embodiment of the present invention two The positional structure schematic diagram of color mark sensor and shower nozzle in the printing platform of offer.Therefore, the present embodiment proposes a kind of preferred Technical scheme, when color mark sensor detects corresponding colour code, delay a segment distance and start inkjet printing again.
On the basis of above-described embodiment, print parameters can also include postponing print parameters, and the delay print parameters are The distance between color mark sensor and shower nozzle.Postponing the acquisition modes of print parameters can also there are ways to realize, one It is to be obtained using survey tool by operator, and inputs to control device, it two is that Distance-sensing is arranged on printing platform The testing equipment such as device, such as ultrasonic sensor, sonic sensor, to measure the distance between color mark sensor and shower nozzle are obtained As delay print parameters S.
Control device can perform printing according to the position for printing initial colour code, and according to postpone print parameters come Control postpones to perform printing, specifically, when controller determines that printing initial colour code reaches at the position of color mark sensor, Not controlling shower nozzle immediately carries out ink-jet, and is to continue with being detected to walking paper length, and when paper feed distance is detected delay is reached During the numerical value of print parameters, just starting shower nozzle carries out inkjet printing.
In the case that above-mentioned technical proposal can be applied to have certain distance between color mark sensor and shower nozzle, beaten with improving Print precision, it is to avoid wrong version occurs and prints and causes the waste of stock, and then improve printing effect.
In addition, above-mentioned delay print parameters got before control device starts and performs printing, but in print Brushing flat during platform runs can produce vibration, cause distance between color mark sensor and shower nozzle that minor variations can occur, if control Control equipment still according to delay print parameters control shower nozzle inkjet printing before, then can cause actual print result and colour code position There is certain deviation, have impact on printing precision.Therefore, the present embodiment also proposed a kind of preferred implementation, print During real-time adjustment postpone print parameters, it is possible to increase printing precision.
On the basis of above-mentioned technical proposal, after printing is performed, delay can also be obtained and print correction value, so Afterwards correction value amendment is printed according to delay and postpone print parameters.
Specifically, postpone to print the fine setting that correction value S1 is the distance in print procedure between color mark sensor and shower nozzle Amount.The delay prints the position that correction value S1 can be by operator during real time print, to setting printing on stock Measure with the position of actual printing, obtain deviation, as delay correction value S1 is printed.
It can be on the occasion of, or negative value, on the occasion of can represent color mark sensor and shower nozzle to postpone to print correction value S1 Distance more than the delay print parameters that get before, namely current print pattern lags behind colour code, then postpone print parameters Could alternatively be S+S1;Negative value can represent that color mark sensor prints ginseng with the distance of shower nozzle less than the delay for getting before Number, namely currently print pattern is ahead of colour code, then postpone print parameters and could alternatively be S-S1.
In addition, during printing, can also adopt between range sensor real-time detection color mark sensor and shower nozzle Distance, and real-time update control device obtain delay print parameters.
Above-mentioned technical proposal is modified by obtaining delay printing correction value in real time to postponing print parameters, further Improve printing precision.
Step 40,50 execution sequences do not fixed in concrete steps and above-described embodiment that the present embodiment is provided, Can exchange.
Embodiment three
Fig. 4 is the structural representation of the print control unit that the embodiment of the present invention three is provided, as shown in figure 4, the printing control Device processed can include:Print parameters acquisition module 11, the initial colour code determining module 12 of printing and printing performing module 13.
Wherein, print parameters acquisition module 11 is used to obtain print parameters, and print parameters include the number of invalid colour code, nothing Effect colour code is the colour code between the next uniform segment starting colour code of color mark sensor current location distance;Print initial colour code to determine Module 12 is used to determine the initial colour code of printing according to the number of invalid colour code;Printing performing module 13 is used for according to printing The position of beginning colour code performs printing.
The present embodiment determines the initial colour code of printing by obtaining the number of invalid colour code, and according to the initial colour code of printing Position perform printing, it is possible to increase to carrying out chasing after the flexibility ratio of print, Jin Erti on the stock of non-fully uniform chromaticity scale High printing effect.
In addition, above-mentioned print parameters acquisition module 11 is additionally operable to obtain the number of uniform segment colour code, as print parameters, beat The initial colour code determining module 12 of print can be also used for determining the initial color of printing next time according to the number of uniform segment colour code Mark.Printing performing module 13 can be also used for the position execution of the initial colour code according to printing next time and beat next time Print operation.
Above-mentioned technical proposal can be realized continuously in the case of the similar length of single printer page and a uniform segment Print, improve printing efficiency.
Fig. 5 is the structural representation two of the print control unit that the embodiment of the present invention three is provided, as shown in figure 5, above-mentioned On the basis of technical scheme, print parameters acquisition module 11 is additionally operable to obtain and postpones print parameters as print parameters, and delay is beaten Print parameter is the distance between color mark sensor and shower nozzle, and corresponding, print control unit can also include:Printing postpones Control module 14 is performed, for postponing to perform printing according to delay print parameters control.
Also, print control unit can also include:Print correction value acquisition module 15 and postpone print parameters amendment mould Block 16.
Wherein, printing correction value acquisition module 15 is used to obtain delay printing correction value, and it is to beat to postpone to print correction value The amount trimmed of the distance between color mark sensor and shower nozzle during print.Postponing print parameters correcting module 16 is used for according to delay Print correction value amendment and postpone print parameters.
In the case that above-mentioned technical proposal can be applied to have certain distance between color mark sensor and shower nozzle, beaten with improving Print precision, it is to avoid wrong version occurs and prints and causes the waste of stock, and then improve printing effect, and postponed by obtaining in real time Print correction value and be modified to postponing print parameters, further improve printing precision.
Above-mentioned print control unit can perform the method that any embodiment of the present invention is provided, and possess execution method corresponding Functional module and beneficial effect.
Example IV
The present embodiment provides a kind of implementation of print control system, and the print control system specifically can include:Color Mark sensor, control device and shower nozzle.
Wherein, color mark sensor is connected with control device, for detecting the colour code information on stock, and will detect Colour code information is sent to control device.Shower nozzle is connected with control device is stated, and for performing under the control of control device behaviour is printed Make.The control device can include the print control unit that above-described embodiment two is provided.
The present embodiment determines the initial colour code of printing by obtaining the number of invalid colour code, and according to the initial colour code of printing Position perform printing, it is possible to increase to carrying out chasing after the flexibility ratio of print, Jin Erti on the stock of non-fully uniform chromaticity scale High printing effect.
Above-mentioned print control system may include the device that the above embodiment of the present invention is provided, and can perform the present invention arbitrarily real The method that example is provided is applied, possesses the corresponding functional module of execution method and beneficial effect.
One of ordinary skill in the art will appreciate that:Realizing all or part of step of above-mentioned each method embodiment can lead to Cross the related hardware of programmed instruction to complete.Aforesaid program can be stored in a computer read/write memory medium.The journey Sequence upon execution, performs the step of including above-mentioned each method embodiment;And aforesaid storage medium includes:ROM, RAM, magnetic disc or Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that:Various embodiments above only to illustrate technical scheme, rather than a limitation;To the greatest extent Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that:Its according to So the technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are entered Row equivalent;And these modifications or replacement, do not make the essence disengaging various embodiments of the present invention technology of appropriate technical solution The scope of scheme.

Claims (9)

1. a kind of print control program, it is characterised in that include:
Print parameters are obtained, the print parameters include the number of invalid colour code, and the invalid colour code is that color mark sensor is current Colour code between positional distance next one uniform segment starting colour code;
Determined according to the number of the invalid colour code and print initial colour code;
Printing is performed according to the position for printing initial colour code.
2. print control program according to claim 1, it is characterised in that the print parameters also include uniform segment colour code Number;
After the position according to the initial colour code of the printing performs printing, also include:
The initial colour code of printing next time is determined according to the number of the uniform segment colour code;
Printing next time is performed according to the position of the initial colour code of the printing next time.
3. print control program according to claim 2, it is characterised in that the print parameters also include postponing to print ginseng Number, the delay print parameters are the distance between the color mark sensor and shower nozzle;
It is described that printing is performed according to the position for printing initial colour code, including:
When it is determined that the initial colour code of the printing is reached at the position of the color mark sensor, according to the delay print parameters control System postpones to perform printing.
4. print control program according to claim 3, it is characterised in that described according to the delay print parameters control System postpones to perform after printing, also includes:
Obtain and postpone to print correction value, the delay print correction value be the color mark sensor described in print procedure and shower nozzle it Between distance amount trimmed;
Postpone print parameters according to the delay prints correction value amendment.
5. a kind of print control unit, it is characterised in that include:
Print parameters acquisition module, for obtaining print parameters, the print parameters include the number of invalid colour code, described invalid Colour code is the colour code between the next uniform segment starting colour code of color mark sensor current location distance;
Initial colour code determining module is printed, for determining according to the number of the invalid colour code initial colour code is printed;
Printing performing module, for performing printing according to the position for printing initial colour code.
6. print control unit according to claim 5, it is characterised in that also include:
The print parameters acquisition module, is additionally operable to obtain the number of uniform segment colour code, as the print parameters;
Initial colour code determining module is printed, is additionally operable to described according to the determination printing next time of the number of the uniform segment colour code Initial colour code;
Printing performing module, the position execution for being additionally operable to the initial colour code of printing next time according to is beaten next time Print operation.
7. print control unit according to claim 6, it is characterised in that also include:
The print parameters acquisition module, is additionally operable to obtain delay print parameters as the print parameters, and the delay is printed Parameter is the distance between the color mark sensor and shower nozzle;
Printing postpones to perform control module, for postponing to perform printing according to the delay print parameters control.
8. print control unit according to claim 7, it is characterised in that also include:
Correction value acquisition module is printed, postpones to print correction value for obtaining, it is in print procedure that the delay prints correction value Described in the distance between color mark sensor and shower nozzle amount trimmed;
Postpone print parameters correcting module, for postponing print parameters according to the delay printing correction value amendment.
9. a kind of print control system, including:Color mark sensor, control device and shower nozzle;
The color mark sensor is connected with the control device, for detecting the colour code information on stock, and will detect Colour code information is sent to the control device;The shower nozzle is connected with the control device, in the control of the control device System is lower to perform printing;It is characterized in that:
The control device includes the print control unit as described in any one of claim 5-8.
CN201310488194.XA 2013-10-17 2013-10-17 Printing control method, device and system Expired - Fee Related CN104553375B (en)

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CN106394043A (en) * 2015-07-29 2017-02-15 天津市阿波罗信息技术有限公司 Tagging method of online variable information
CN107192364B (en) * 2016-03-14 2019-04-30 北大方正集团有限公司 A kind of two-way colour code distance and color lump are apart from automatic testing method and device
CN117533015B (en) * 2023-12-19 2024-04-16 广州市普理司科技有限公司 Digital printer flexible board sleeve position printing control system

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