CN110421984A - Reciprocating scanning and printing control method, device, equipment and storage medium - Google Patents
Reciprocating scanning and printing control method, device, equipment and storage medium Download PDFInfo
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- CN110421984A CN110421984A CN201910761218.1A CN201910761218A CN110421984A CN 110421984 A CN110421984 A CN 110421984A CN 201910761218 A CN201910761218 A CN 201910761218A CN 110421984 A CN110421984 A CN 110421984A
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- Prior art keywords
- printing
- spray head
- scanning
- printed
- height
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/07—Ink jet characterised by jet control
- B41J2/11—Ink jet characterised by jet control for ink spray
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1203—Improving or facilitating administration, e.g. print management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1229—Printer resources management or printer maintenance, e.g. device status, power levels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
Abstract
The invention discloses a kind of reciprocating scanning and printing control method, device, equipment and storage mediums.The present invention is by obtaining the printing degree of covering in unit area and completing the printing model of whole picture image to be printed, wherein obtains spray head from current print area to the step distance in adjacent region to be printed according to printing degree of covering and printing model；Region to be printed is obtained in the printing height of sub-scanning direction；The size of judgement printing height and step distance；When printing height is less than step distance, control spray head reaches region to be printed relative to the mobile printing height of print media in sub-scanning direction；The printing for completing region to be printed in main scanning direction continuous scanning n times according to printing model control spray head simultaneously, in spray head in the scanning and printing of n times at a distance from stock is between two nozzles that sub-scanning direction does not move or moving distance is adjacent less than on spray head.The present invention improves the utilization rate of print platform, and the printing of any width may be implemented.
Description
Technical field
The present invention relates to inkjet printing technology field more particularly to a kind of reciprocating scanning and printing control method, device,
Equipment and storage medium.
Background technique
Inkjet printing, which refers to, is ejected into ink droplet on print media to obtain image or text by the nozzle on spray head
Technology.With the development of technology and improvement of living standard, people are also higher and higher to the quality pursuit of print image, often
It is required that the product of printing high-precision, large format.In high precision, large format particularly passes through spray head and back and forth transports in the Y-axis of printer
It is dynamic and X-axis forward movement alternately and realize or print media X-axis forward movement alternately, due to being
Alternately so the Y-axis of printer can all exist in initial position and end position there are some blank so as to cause machine
All-points-addressability cannot be carried out to stock in effective travel, in addition, if between Y-axis origin and the print platform of printer
When being spaced not big enough, photo print is also resulted in less than 0 point of print platform, to waste print platform.In application before
Advancing in X-direction according to step distance for spray head or print media can be in effective print area of print platform
The printing of image to be printed is completed, but the printing breadth that each client needs is different from, often there is spray head or printing is situated between
Matter is advanced and cannot be deposited in the effective range printing of completion image to be printed of print platform according to step distance in X-direction
Needing spray head, beyond that could complete printing in print platform or region to be printed, therefore, how to develop one kind can not be unrestrained
Take print platform resource, is capable of the printing of any breadth of reality, has become this those skilled in the art urgent problem to be solved.
Summary of the invention
The embodiment of the invention provides reciprocating scanning and printing control method, device, equipment and storage mediums, to solve
Certainly print platform resource utilization is low in the prior art, can not achieve the problem of any breadth printing.
In a first aspect, the embodiment of the invention provides a kind of reciprocating scanning and printing control methods, which comprises
It obtains the printing degree of covering in unit area and completes the printing model of whole picture image to be printed, wherein is described
Printing degree of covering is n, and n >=1, n are integer；
According to the printing degree of covering and the printing model obtain the spray head from current print area to it is adjacent to
The step distance of print area, the step distance are X, X > 0；
The region to be printed is obtained in the printing height of the sub-scanning direction；
Judge the size of the printing height and the step distance；
When printing height is less than the step distance, control the spray head the sub-scanning direction relative to
The mobile printing height of the print media reaches the region to be printed from the current print area, wherein described beat
Print height is Y, Y > 0；
It is described wait beat in the completion of main scanning direction continuous scanning n times that the spray head is controlled according to the printing model simultaneously
The printing for printing region, during the scanning and printing of the continuous n times spray head and stock the sub-scanning direction not
Mobile or moving distance is less than the distance between two nozzles adjacent on spray head.
Preferably, the method also includes:
When the printing height is more than or equal to the step distance, the spray head is controlled in the sub-scanning direction phase
The step distance mobile for the print media reaches the region to be printed from the current print area；
The spray head, which is controlled, according to the printing model completes the area to be printed at main scanning direction continuous scanning m times
The printing in domain, m are integer, 1≤m≤n.
Preferably, as m=1, the spray head is controlled at main scanning direction continuous scanning m times according to the printing model
It is described for being used to print the nozzle height in the region to be printed in the printing for completing the region to be printed, on the spray head
1/n of the spray head in the sub-scanning direction nozzle height.
Preferably, described while complete at main scanning direction continuous scanning n times according to the printing model control spray head
At the printing in the region to be printed, then spray head when the 1st scanning during the scanning and printing of the continuous n times
The height for not going out injection nozzle on the sub-scanning direction is X-Y, scans the spray head every time later in the sub-scanning direction
On do not go out injection nozzle the height spray head much more described than the height that last scanning spray head does not go out injection nozzle it is high on sub-scanning direction
The 1/n of degree.
Preferably, as m=n, the spray head is controlled at main scanning direction continuous scanning m times according to the printing model
In the printing for completing the region to be printed, the entire nozzle height on the spray head is all used to print the region to be printed,
And the spray head and stock are not moved or are moved in the sub-scanning direction during the continuous m times scanning and printing
Distance is less than the distance between two nozzles adjacent on spray head.
Preferably, described while complete at main scanning direction continuous scanning n times according to the printing model control spray head
At the printing in the region to be printed, then the spray head is scanned every time in the pair in the scanning and printing process of the continuous n times
The height for not going out injection nozzle on scanning direction is X-Y.
Preferably, described while complete at main scanning direction continuous scanning n times according to the printing model control spray head
After printing at the region to be printed, the method also includes: terminate printing.
Second aspect, the embodiment of the invention provides a kind of reciprocating scanning and printing control device, described device includes:
Parameter acquisition module, for obtaining the printing degree of covering in unit area and completing whole picture image to be printed
Printing model, wherein the printing degree of covering is n, and n >=1, n are integer；
Step distance obtains module, for obtaining the spray head according to the printing degree of covering and the printing model
From current print area to the step distance in adjacent region to be printed, the step distance is X, X > 0；
Printing height obtains module, for obtaining the region to be printed in the printing height of the sub-scanning direction；
Judgment module, for judging the size of the printing height and the step distance；
First movement module, for controlling the spray head described when the printing height is less than the step distance
Sub-scanning direction reaches relative to the mobile printing height of the print media from the current print area described to be printed
Region, wherein printing height is Y, Y > 0；
First print module is continuously swept for controlling the spray head according to the printing model simultaneously in main scanning direction
The printing that n times complete the region to be printed is retouched, the spray head and stock during the scanning and printing of the continuous n times
Distance between two nozzles that the sub-scanning direction does not move or moving distance is adjacent less than on spray head.
The third aspect, the embodiment of the invention provides a kind of reciprocating scanning and printings to control equipment, comprising: at least one
Processor, at least one processor and computer program instructions stored in memory, when computer program instructions are located
It manages and realizes the method such as first aspect in above embodiment when device executes.
Fourth aspect, the embodiment of the invention provides a kind of storage mediums, are stored thereon with computer program instructions, when
The method such as first aspect in above embodiment is realized when computer program instructions are executed by processor.
In conclusion reciprocating scanning and printing control method provided in an embodiment of the present invention, device, equipment and storage are situated between
Matter, the method pass through the printing height for obtaining region to be printed in real time, judge whether spray head reaches the end of image to be printed
Side, when the printing height is less than the normal step distance under printing model, then spray head will reach the end of image to be printed
Side controls the mobile printing height of spray head at this time and reaches region to be printed, ensures that spray head is flat without departing from printing in this way
The end side of platform or image to be printed, while it is described to be printed in the completion of main scanning direction continuous scanning n times to control the spray head
The printing in region, the spray head and stock are not moved in the sub-scanning direction during the continuous n times scanning and printing
Dynamic or moving distance is less than the distance between two nozzles adjacent on spray head, also further ensures image to be printed in this way
All areas all print identical precision.The present invention improves the utilization of print platform under the premise of guaranteeing printing precision
Rate, and realize the printing of any multiple step distance width.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to required in the embodiment of the present invention
The attached drawing used is briefly described, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow chart of the reciprocating scanning and printing control method of first embodiment of the invention.
Fig. 2 is the first printing schematic diagram of the reciprocating scanning and printing control method of first embodiment of the invention.
Fig. 3 is the second printing schematic diagram of the reciprocating scanning and printing control method of first embodiment of the invention.
Fig. 4 is the flow chart of the reciprocating scanning and printing control method of second embodiment of the invention.
Fig. 5 is the first printing schematic diagram of the reciprocating scanning and printing control method of second embodiment of the invention.
Fig. 6 is the second printing schematic diagram of the reciprocating scanning and printing control method of second embodiment of the invention.
Fig. 7 is the structural schematic diagram of the reciprocating scanning and printing control device of the embodiment of the present invention.
Fig. 8 is the structural schematic diagram of the reciprocating scanning and printing control equipment of the embodiment of the present invention.
Specific embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below, in order to make mesh of the invention
, technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, the present invention is further retouched in detail
It states.It should be understood that specific embodiment described herein is only configured to explain the present invention, it is not configured as limiting the present invention.
To those skilled in the art, the present invention can be real in the case where not needing some details in these details
It applies.Below the description of embodiment is used for the purpose of better understanding the present invention to provide by showing example of the invention.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Referring to Figure 1, the embodiment of the invention provides a kind of reciprocating scanning and printing control method, the method is specific
Include the following steps:
S1, it obtains the printing degree of covering in unit area and completes the printing model of whole picture image to be printed, wherein
The printing degree of covering is n, and n >=1, n are integer；
It is moved on printing device crossbeam along guide rail specifically, scan-type prints to spray head and completes inkjet printing, then existed
The vertically advance lasting with the mobile guarantee spray head in the direction of crossbeam, and then the printing of real whole picture image to be printed, wherein In
It is main scanning direction by crossbeam direction definition in the present invention, the direction definition perpendicular to crossbeam is sub-scanning direction.Based on beating
There is step mode in more according to different printing demands and then lead to plurality of print modes in printing apparatus feature, if Fig. 2 is spray head
With respect to the continuous stepping printing model of the uniform stepping of print media on sub-scanning direction, continuous stepping printing model is spray head
All in sub-scanning direction relative to the mobile identical step distance of print media after main scanning direction run-down, as Fig. 3 be in
Printing model is stayed, being resident formula printing model is that spray head is opposite in sub-scanning direction again after main scanning direction continuous scanning is multiple
Print media moves step distance.Printing degree of covering in the unit area refers to each unit of image to be printed
Completion could be printed by carrying out multiple interpolation, and each unit is made of multiple pixels, and the printing in the unit area is covered
Number need to be determined according to the printing of spray head precision and printing client, if the precision of spray head is 360 × 360DPI, and client
The precision needed is 720 × 720DPI, then the printing degree of covering of unit area is 4 times.
S2, the spray head is obtained from current print area to phase according to the printing degree of covering and the printing model
The step distance in adjacent region to be printed, the step distance are X, X > 0；
Specifically, when the printing model is continuous stepping printing model, the then step distance are as follows:
Wherein, X indicates the step distance, and Z indicates spray head in the nozzle height of the sub-scanning direction.
When the printing model is resident printing model, then the step distance is equal to spray head in the sub-scanning direction
Nozzle height.
S3, the region to be printed is obtained in the printing height of the sub-scanning direction；
Image to be printed is split several pieces region to be printed according to the step distance, when the image to be printed
When the width of the sub-scanning direction is the integral multiple of the step distance, then every part of region to be printed is in the subscan
The printing height in direction is equal to the step distance, when the image to be printed is not in the width of the sub-scanning direction
When the integral multiple of the step distance, in addition to last a other regions to be printed of region to be printed are in the sub-scanning direction
Printing height be equal to the step distance.
S4, the size for judging the printing height and the step distance；
Specifically, owning because the printing height in the region to be printed is divided according to the step distance
Only when the image to be printed is not when the width of the sub-scanning direction is the integral multiple of the step distance, last
The height in part region to be printed, which can exist, to be less than outside the step distance, and the printing height in other regions to be printed is equal to institute
Step distance is stated, referring to Fig. 4, print control program when then the printing height in region to be printed is equal to the step distance
It is as follows:
S41, when printing height is more than or equal to the step distance, control the spray head in the subscan side
The region to be printed is reached from the current print area to relative to the mobile step distance of the print media；
S42, controlled according to the printing model spray head completed at main scanning direction continuous scanning m time described in wait beat
The printing in region is printed, m is integer, 1≤m≤n.
Specifically, then showing to reach figure to be printed not yet when the printing height is more than or equal to the step distance
The edge of picture, then the spray head is carried out mobile and then is printed according to normal step distance at this time.
When the printing model is continuous stepping printing model, then when m=1, the spray is controlled according to the printing model
In the printing that head completes the region to be printed at main scanning direction continuous scanning 1 time, on the spray head for print it is described to
The nozzle height of print area is 1/n of the spray head in the sub-scanning direction nozzle height, i.e., the described spray head is in the master
Spray head all reaches next area to be printed in the mobile step distance of the sub-scanning direction after the every run-down in scanning direction
Domain.It in another embodiment, can be in the scanning and printing mistake of preceding n times in order to save print platform when spray head enters print area
Spray head and print media are between two nozzles that sub-scanning direction does not move or moving distance is adjacent less than on spray head in journey
Distance, but scan every time the spray head on the sub-scanning direction go out injection nozzle height it is more out of ink than upper primary scanning spray head
The 1/n of the height of nozzle spray head height on sub-scanning direction, spray head is according to every scanning 1 time after the completion of preceding n times printing
It is printed afterwards in the mobile step distance of sub-scanning direction.Referring to Fig. 5, in the present embodiment, the printing of unit area covers
Number is 3 times, and it is showerhead region a, showerhead region b, showerhead region c respectively that the spray head, which is split 3 parts, then sweeps for the first time
Showerhead region a is out of ink when retouching, and showerhead region b and showerhead region c be not out of ink, the spray head and printing after the completion of scanning for the first time
1/3 at a distance between object two nozzles adjacent on the mobile spray head of the orthogonal sub-scanning direction of the main scanning direction,
Then it carrying out scanning for second, showerhead region a and showerhead region b is out of ink when scanning for the second time, and showerhead region c is not out of ink, and second
The spray head is adjacent on the mobile spray head of the sub-scanning direction orthogonal with the main scanning direction with stock after the completion of secondary scanning
The distance between two nozzles 1/3, then carry out third time scanning, showerhead region a, showerhead region when third time scans
B and showerhead region c are out of ink, and the spray head is swept with stock in the pair orthogonal with the main scanning direction after third time scans
Retouch the mobile step distance in direction and reach next region to be printed, so far after spray head after the every run-down of main scanning direction all
Highly it is less than the region to be printed of step distance in the to the last printing of the mobile step distance of the sub-scanning direction.
When the printing model is resident printing model, then m=n, controls the spray head according to the printing model and exists
In the printing in the main scanning direction continuous scanning m times completion region to be printed, the entire nozzle height on the spray head is all used
In printing the region to be printed, and during the continuous m times scanning and printing spray head and stock in the pair
Scanning direction is not moved or moving distance is less than the distance between two nozzles adjacent on spray head.Referring to Fig. 6, in this reality
It applies in example, the printing degree of covering of unit area is 3 times, and before the region to be printed for reaching the last time, spray head is every
A region all continuous scanning 3 times, and the spray head described in continuous 3 scanning processes and stock with the main scanning side
It is not moved to orthogonal sub-scanning direction or moving distance is less than adjacent the distance between two nozzles on spray head, continuous 3 times
The last one region to be printed is repeated up in the mobile step distance of the sub-scanning direction again after the completion of scanning.
S5, when printing height is less than the step distance, it is opposite in the sub-scanning direction to control the spray head
The region to be printed is reached from the current print area in the mobile printing height of the print media, wherein described
Printing height is Y, Y > 0；
S6, simultaneously according to the printing model control the spray head main scanning direction continuous scanning n times complete it is described to
The printing of print area, the spray head and stock are in the sub-scanning direction during scanning and printing of the continuous n times
It does not move or moving distance is less than the distance between two nozzles adjacent on spray head.
Specifically, when the printing model is continuous stepping printing model, then in the scanning and printing of the continuous n times
The height that the spray head does not go out injection nozzle on the sub-scanning direction when scanning of the 1st time in the process is X-Y, later every time
Scan the spray head on the sub-scanning direction not go out injection nozzle height than it is upper it is primary scanning spray head not go out injection nozzle it is high
Spend the 1/n of spray head height on sub-scanning direction.Please continue to refer to Fig. 5, when the mobile printing height of spray head reaches
When the last one region to be printed, spray head portion nozzle is located at and has met in the region of printing precision, if spray head at this time
All nozzles are all out of ink, and causing the region to duplicate stamping ink amount influences printed product quality for enriching, in order to guarantee to beat
Then the portion nozzle needs to close that hole is not out of ink to print quality, then nozzle height not out of ink is X-Y, while in order to guarantee printing spray
For head without departing from print area, every run-down nozzle height not out of ink is more than the height that last scanning spray head does not go out injection nozzle
The spray head on sub-scanning direction height 1/3.
When the printing model is resident printing model, then swept every time during the scanning and printing of the continuous n times
Retouching the spray head not go out the height of injection nozzle on the sub-scanning direction is X-Y.Please continue to refer to Fig. 6, when the mobile institute of spray head
Printing height is stated when reaching the last one region to be printed, spray head portion nozzle is located at and has met in the region of printing precision,
Causing the region to duplicate stamping ink amount if all nozzles of spray head at this time are all out of ink influences printed product matter for enriching
Amount, in order to guarantee that then the portion nozzle needs to close that hole is not out of ink to print quality, then nozzle height not out of ink is X-Y, in order to protect
The identical then every run-down of the printing precision degree spray height not out of ink for demonstrate,proving each region is X-Y.
All areas terminate to print after the completion of all printing.
Referring to Fig. 7, the embodiment of the invention provides a kind of reciprocating scanning and printing control device, described device includes:
Parameter acquisition module 10, for obtaining the printing degree of covering in unit area and completing whole picture image to be printed
Printing model, wherein the printing degree of covering be n, n >=1, n are integer；
Step distance obtains module 20, for obtaining the spray according to the printing degree of covering and the printing model
For head from current print area to the step distance in adjacent region to be printed, the step distance is X, X > 0；
Printing height obtains module 30, for obtaining the region to be printed in the printing height of the sub-scanning direction；
Judgment module 40, for judging the size of the printing height and the step distance；
First movement module 50, for controlling the spray head in institute when the printing height is less than the step distance
It is described wait beat from the current print area arrival relative to the mobile printing height of the print media to state sub-scanning direction
Region is printed, wherein printing height is Y, Y > 0；
First print module 60, it is continuous in main scanning direction for controlling the spray head according to the printing model simultaneously
Scanning n times complete the printing in the region to be printed, the spray head and printing during the scanning and printing of the continuous n times
Distance of the object between two nozzles that the sub-scanning direction does not move or moving distance is adjacent less than on spray head.
Preferably, described device further include:
Second mobile module, for controlling the spray head and existing when the printing height is more than or equal to the step distance
The sub-scanning direction relative to the mobile step distance of the print media from the current print area reach it is described to
Print area；
Second print module, for controlling the spray head at main scanning direction continuous scanning m times according to the printing model
The printing in the region to be printed is completed, m is integer, 1≤m≤n.
Preferably, as m=1, the spray head is controlled at main scanning direction continuous scanning m times according to the printing model
It is described for being used to print the nozzle height in the region to be printed in the printing for completing the region to be printed, on the spray head
1/n of the spray head in the sub-scanning direction nozzle height.
Preferably, described while complete at main scanning direction continuous scanning n times according to the printing model control spray head
At the printing in the region to be printed, then spray head when the 1st scanning during the scanning and printing of the continuous n times
The height for not going out injection nozzle on the sub-scanning direction is X-Y, scans the spray head every time later in the sub-scanning direction
On do not go out injection nozzle the height spray head much more described than the height that last scanning spray head does not go out injection nozzle it is high on sub-scanning direction
The 1/n of degree.
Preferably, as m=n, the spray head is controlled at main scanning direction continuous scanning m times according to the printing model
In the printing for completing the region to be printed, the entire nozzle height on the spray head is all used to print the region to be printed,
And the spray head and stock are not moved or are moved in the sub-scanning direction during the continuous m times scanning and printing
Distance is less than the distance between two nozzles adjacent on spray head.
Preferably, described while complete at main scanning direction continuous scanning n times according to the printing model control spray head
At the printing in the region to be printed, then the spray head is scanned every time in the pair in the scanning and printing process of the continuous n times
The height for not going out injection nozzle on scanning direction is X-Y.
Preferably, described device further include: terminate print module, controlled simultaneously according to the printing model for described
The spray head terminates printing after the printing that main scanning direction continuous scanning n times complete the region to be printed.
In addition, the reciprocating scanning and printing control method in conjunction with Fig. 1 embodiment of the present invention described can be swept by reciprocating
Print controlling apparatus is retouched to realize.Fig. 8 shows the hardware of reciprocating scanning and printing control equipment provided in an embodiment of the present invention
Structural schematic diagram.
Reciprocating scanning and printing control equipment may include processor 401 and be stored with depositing for computer program instructions
Reservoir 402.
Specifically, above-mentioned processor 401 may include central processing unit (CPU) or specific integrated circuit
(Application Specific Integrated Circuit, ASIC), or may be configured to implement of the invention real
Apply one or more integrated circuits of example.
Memory 402 may include the mass storage for data or instruction.For example it rather than limits, storage
Device 402 may include hard disk drive (Hard Disk Drive, HDD), floppy disk drive, flash memory, CD, magneto-optic disk, tape
Or the group of universal serial bus (Universal Serial Bus, USB) driver or two or more the above
It closes.In a suitable case, memory 402 may include the medium of removable or non-removable (or fixed).In suitable situation
Under, memory 402 can be inside or outside data processing equipment.In a particular embodiment, memory 402 is non-volatile
Solid-state memory.In a particular embodiment, memory 402 includes read-only memory (ROM).In a suitable case, the ROM
Can be the ROM of masked edit program, programming ROM (PROM), erasable PROM (EPROM), electric erasable PROM (EEPROM),
Electrically-alterable ROM (EAROM) or the combination of flash memory or two or more the above.
Processor 401 is by reading and executing the computer program instructions stored in memory 402, to realize above-mentioned reality
Apply any one reciprocating scanning and printing control method in example.
In one example, reciprocating scanning and printing control equipment may also include communication interface 403 and bus 410.Its
In, as shown in figure 8, processor 401, memory 402, communication interface 403 are connected by bus 410 and complete mutual lead to
Letter.
Communication interface 403 is mainly used for realizing in the embodiment of the present invention between each module, device, unit and/or equipment
Communication.
Bus 410 includes hardware, software or both, and the component of reciprocating scanning and printing control equipment is coupled to each other
Together.For example it rather than limits, bus may include accelerated graphics port (AGP) or other graphics bus, enhancing industrial standard
Framework (EISA) bus, front side bus (FSB), super transmission (HT) interconnection, Industry Standard Architecture (ISA) bus, infinite bandwidth are mutual
Company, low pin count (LPC) bus, memory bus, micro- channel architecture (MCA) bus, peripheral component interconnection (PCI) bus,
PCI-Express (PCI-X) bus, Serial Advanced Technology Attachment (SATA) bus, Video Electronics Standards Association part (VLB)
The combination of bus or other suitable buses or two or more the above.In a suitable case, bus 410 can
Including one or more buses.Although specific bus has been described and illustrated in the embodiment of the present invention, the present invention considers any conjunction
Suitable bus or interconnection.
In addition, in conjunction with the reciprocating scanning and printing control method in above-described embodiment, the embodiment of the present invention can provide one kind
Computer readable storage medium is realized.Computer program instructions are stored on the computer readable storage medium；The computer
Any one reciprocating scanning and printing control method in above-described embodiment is realized when program instruction is executed by processor.
In conclusion reciprocating scanning and printing control method provided in an embodiment of the present invention, device, equipment and storage are situated between
Matter, the method pass through the printing height for obtaining region to be printed in real time, judge whether spray head reaches the end of image to be printed
Side, when the printing height is less than the normal step distance under printing model, then spray head will reach the end of image to be printed
Side controls the mobile printing height of spray head at this time and reaches region to be printed, ensures that spray head is flat without departing from printing in this way
The end side of platform or image to be printed, while it is described to be printed in the completion of main scanning direction continuous scanning n times to control the spray head
The printing in region, the spray head and stock are not moved in the sub-scanning direction during the continuous n times scanning and printing
Dynamic or moving distance is less than the distance between two nozzles adjacent on spray head, also further ensures image to be printed in this way
All areas all print identical precision.The present invention improves the utilization of print platform under the premise of guaranteeing printing precision
Rate, and realize the printing of any multiple step distance width.
It should be clear that the invention is not limited to specific configuration described above and shown in figure and processing.
For brevity, it is omitted here the detailed description to known method.In the above-described embodiments, it has been described and illustrated several
Specific step is as example.But method process of the invention is not limited to described and illustrated specific steps, ability
The technical staff in domain can be variously modified, modification and addition, or change the step it after understanding spirit of the invention
Between sequence.
Functional block shown in structures described above block diagram can be implemented as hardware, software, firmware or their group
It closes.When realizing in hardware, it may, for example, be electronic circuit, specific integrated circuit (ASIC), firmware appropriate, insert
Part, function card etc..When being realized with software mode, element of the invention be used to execute the program of required task or
Code segment.Perhaps code segment can store in machine readable media program or the data-signal by carrying in carrier wave exists
Transmission medium or communication links are sent." machine readable media " may include any Jie for capableing of storage or transmission information
Matter.The example of machine readable media include electronic circuit, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM),
Floppy disk, CD-ROM, CD, hard disk, fiber medium, radio frequency (RF) link, etc..Code segment can via such as internet,
The computer network of Intranet etc. is downloaded.
It should also be noted that, the exemplary embodiment referred in the present invention, is retouched based on a series of step or device
State certain methods or system.But the present invention is not limited to the sequence of above-mentioned steps, that is to say, that can be according in embodiment
The sequence referred to executes step, may also be distinct from that the sequence in embodiment or several steps are performed simultaneously.
The above description is merely a specific embodiment, and those skilled in the art can be understood that
It arrives, for convenience of description and succinctly, system, the specific work process of module and unit of foregoing description can refer to aforementioned
Corresponding process in embodiment of the method, details are not described herein.It should be understood that scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or
Replacement, these modifications or substitutions should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of reciprocating scanning and printing control method, which is characterized in that the described method includes:
It obtains the printing degree of covering in unit area and completes the printing model of whole picture image to be printed, wherein the printing
Degree of covering is n, and n >=1, n are integer；
The spray head is obtained from current print area to adjacent to be printed according to the printing degree of covering and the printing model
The step distance in region, the step distance are X, X > 0；
The region to be printed is obtained in the printing height of the sub-scanning direction；
Judge the size of the printing height and the step distance；
When the printing height is less than the step distance, controls the spray head and beaten in the sub-scanning direction relative to described
It prints the mobile printing height of medium and reaches the region to be printed from the current print area, wherein printing height is
Y, Y > 0；
The spray head, which is controlled, according to the printing model simultaneously completes the region to be printed in main scanning direction continuous scanning n times
Printing, during the scanning and printing of the continuous n times spray head and stock do not move in the sub-scanning direction or
Moving distance is less than the distance between two nozzles adjacent on spray head.
2. reciprocating scanning and printing control method according to claim 1, which is characterized in that the method also includes:
When the printing height is more than or equal to the step distance, the spray head is controlled in the sub-scanning direction relative to institute
It states the mobile step distance of print media and reaches the region to be printed from the current print area；
The spray head, which is controlled, according to the printing model completes beating for the region to be printed at main scanning direction continuous scanning m times
Print, m is integer, 1≤m≤n.
3. reciprocating scanning and printing control method according to claim 2, which is characterized in that as m=1, according to described in
Printing model controls in the printing that the spray head completes the region to be printed at main scanning direction continuous scanning m times, the spray
Being used to print the nozzle height in the region to be printed on head is 1/n of the spray head in the sub-scanning direction nozzle height.
4. reciprocating scanning and printing control method according to claim 3, which is characterized in that described while being beaten according to described
Watermark patterns control the printing that the spray head completes the region to be printed in main scanning direction continuous scanning n times, then in the company
The 1st time during the scanning and printing of continuous n times spray head when scanning does not go out the height of injection nozzle on the sub-scanning direction
For X-Y, scans the spray head every time later and do not go out the height of injection nozzle on the sub-scanning direction than upper primary scanning spray head
The 1/n of height spray head height on sub-scanning direction of injection nozzle is not gone out.
5. reciprocating scanning and printing control method according to claim 2, which is characterized in that as m=n, according to described in
Printing model controls in the printing that the spray head completes the region to be printed at main scanning direction continuous scanning m times, the spray
Entire nozzle height on head is all used to print the region to be printed, and in described continuous m times scanning and printing during institute
Spray head and stock are stated between two nozzles that the sub-scanning direction does not move or moving distance is adjacent less than on spray head
Distance.
6. reciprocating scanning and printing control method according to claim 5, which is characterized in that described while being beaten according to described
Watermark patterns control the printing that the spray head completes the region to be printed in main scanning direction continuous scanning n times, then in the company
It is X-Y that the scanning and printing process of continuous n times scans the spray head not go out the height of injection nozzle on the sub-scanning direction every time.
7. reciprocating scanning and printing control method according to any one of claims 1 to 6, which is characterized in that it is described simultaneously
The printing that the spray head completes in main scanning direction continuous scanning n times the region to be printed is controlled according to the printing model
Afterwards, the method also includes: terminate printing.
8. a kind of reciprocating scanning and printing control device, which is characterized in that described device includes:
Parameter acquisition module, for obtaining the printing degree of covering in unit area and completing the impression block of whole picture image to be printed
Formula, wherein the printing degree of covering is n, and n >=1, n are integer；
Step distance obtains module, for according to the printing degree of covering and the printing model acquisition spray head from current
For print area to the step distance in adjacent region to be printed, the step distance is X, X > 0；
Printing height obtains module, for obtaining the region to be printed in the printing height of the sub-scanning direction；
Judgment module, for judging the size of the printing height and the step distance；
First movement module, for controlling the spray head and being swept in the pair when the printing height is less than the step distance
It retouches direction and reaches the region to be printed from the current print area relative to the mobile printing height of the print media,
Wherein the printing height is Y, Y > 0；
First print module, for controlling the spray head in main scanning direction continuous scanning n times according to the printing model simultaneously
The printing for completing the region to be printed, the spray head and stock are described during the scanning and printing of the continuous n times
Sub-scanning direction does not move or moving distance is less than the distance between two nozzles adjacent on spray head.
9. a kind of reciprocating scanning and printing controls equipment characterized by comprising at least one processor, at least one storage
The computer program instructions of device and storage in the memory, when the computer program instructions are executed by the processor
Shi Shixian method for example of any of claims 1-7.
10. a kind of storage medium, is stored thereon with computer program instructions, which is characterized in that when the computer program instructions
Such as method of any of claims 1-7 is realized when being executed by processor.
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| CN201910761218.1A CN110421984B (en) | 2019-08-17 | 2019-08-17 | Reciprocating scanning printing control method, device, equipment and storage medium |
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| CN110865779A (en) * | 2019-11-15 | 2020-03-06 | 深圳市汉森软件有限公司 | Data extraction method, device and equipment for single-nozzle multi-color printing and storage medium |
| CN111137013A (en) * | 2020-01-09 | 2020-05-12 | 深圳市华星光电半导体显示技术有限公司 | Inkjet printing method, inkjet printing apparatus, inkjet printing device, and computer-readable storage medium |
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| CN115503344A (en) * | 2021-06-23 | 2022-12-23 | 森大（深圳）技术有限公司 | Resident image printing method, resident image printing device, resident image printing equipment and storage medium |
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| CN114312023A (en) * | 2021-12-30 | 2022-04-12 | 深圳汉华工业数码设备有限公司 | Scanning printing method and scanning type digital printing system |
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