CN112463081A - Digital printing evaluation system and method - Google Patents
Digital printing evaluation system and method Download PDFInfo
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- CN112463081A CN112463081A CN202011376999.1A CN202011376999A CN112463081A CN 112463081 A CN112463081 A CN 112463081A CN 202011376999 A CN202011376999 A CN 202011376999A CN 112463081 A CN112463081 A CN 112463081A
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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
- G06F3/1218—Reducing or saving of used resources, e.g. avoiding waste of consumables or improving usage of hardware resources
- G06F3/1219—Reducing or saving of used resources, e.g. avoiding waste of consumables or improving usage of hardware resources with regard to consumables, e.g. ink, toner, paper
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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
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
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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
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1279—Controller construction, e.g. aspects of the interface hardware
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Abstract
The application discloses a digital printing evaluation method and system, the system comprising: the communication module is used for acquiring a document to be printed; the printing module is used for printing a document to be printed on first-size paper and second-size paper respectively through a digital printer to obtain a single printed sheet; the ink conveying unit is used for supplying ink; a processor for calculating ink amount consumption; a processor for acquiring a second ink amount consumed for printing on a second size sheet and a first ink amount consumed for printing on a first size sheet; and acquiring the ink amount required for printing the document to be printed on the third size paper according to the sizes of the first size paper and the second size paper and the first ink amount and the second ink amount. Through the method and the device, the problem that the consumed ink amount is estimated inaccurately due to the fact that the consumed ink amount is estimated by experience is solved, and the accuracy of ink amount estimation is improved to a certain extent.
Description
Technical Field
The present application relates to the field of printing, and more particularly, to a digital printing evaluation system and method.
Background
The digital printing system (or digital quick printing system) mainly comprises a prepress system and a digital printer. Some systems also incorporate stapling and cutting equipment. The working principle is as follows: the operator outputs the original manuscript (image-text digital information), or digital information of digital media, or network digital file received from network system to computer, and makes creative idea, modification and arrangement on the computer to obtain the digitalized signal satisfied by customer, and makes it into correspondent monochromatic pixel digital signal, and makes it be transferred and printed.
If the size of the document to be printed is relatively large when digital printing is performed, for example, a jumbo poster outside a soccer field. The accurate estimation of the ink level for printing the picture is an important part because the cost of the poster can be calculated after the ink level is estimated. Currently, in the prior art, the consumed ink amount is estimated mainly by experience, which can lead to inaccurate estimation of the ink amount for printing a document to be printed.
Aiming at the problem that the estimation of the consumed ink amount by depending on experience in the related art can lead to inaccurate estimation of the ink amount for printing a document to be printed, no good solution is provided at present.
Disclosure of Invention
The application provides a digital printing ink supply evaluation system and method, which aim to solve the problem that the estimation of consumed ink amount by depending on experience in the related art can lead to inaccurate estimation of ink amount for printing a document to be printed.
According to one aspect of the present application, there is provided a digital printing inking evaluation system comprising: the communication module is used for acquiring a document to be printed; the printing module is used for printing the document to be printed on first-size paper and second-size paper through a digital printer to obtain a single printed sheet, wherein the width of the first-size paper and the width of the second-size paper are both less than or equal to 210 mm, the length of the first-size paper and the length of the second-size paper are both less than or equal to 297 mm, the length-width ratio of the first-size paper and the length-width ratio of the second-size paper are the same, the document to be printed is printed according to the size of the first-size paper and the second-size paper, and the first-size paper is smaller than the second-size paper; the ink supply flow rate is obtained by calculating the consumption of the ink in a single printed sheet according to the corresponding color plate and ink area and the running speed of the printing machine; a processor for calculating ink consumption, wherein the ink consumption of each inking zone of each color plate on the single printed sheet is obtained by a calculation method of multiplying a dot area of each inking zone of each color plate by a required ink layer thickness; the processor is further used for acquiring a second ink amount consumed by printing on the second size paper and a first ink amount consumed by printing on the first size paper; and acquiring the ink amount required for printing the document to be printed on a third size paper according to the sizes of the first size paper and the second size paper and the first ink amount and the second ink amount, wherein the size of the third size paper is acquired in advance, and the size of the third size paper is different from the sizes of the first size paper and the second size paper.
Further, the size of the third size sheet is larger than the second size sheet.
Further, when the document to be printed is printed according to the first size paper, the processor is further configured to calculate a length of the document to be printed when the document to be printed is printed on the first size paper according to a ratio of the width of the document to be printed to the width of the first size paper, where a length-width ratio of the printed document to be printed is unchanged; if the calculated length is larger than the length of the first size paper, zooming the length of the document to be printed according to the length of the first size paper, and calculating the width of the document to be printed when the document to be printed is printed on the first size paper according to the length of the document to be printed and the length of the first size paper; and the printing module is used for printing the document to be printed on the first size paper according to the calculated length and width.
Further, when the document to be printed is printed according to the size of the second size paper, the processor is further configured to calculate the length of the document to be printed when the document to be printed is printed on the second size paper according to the ratio of the width of the document to be printed to the width of the second size paper, where the length-width ratio of the printed document to be printed is unchanged; if the calculated length is larger than the length of the second size paper, zooming the length of the document to be printed according to the length of the second size paper, and calculating the width of the document to be printed when the document to be printed is printed on the second size paper according to the length of the document to be printed and the length of the second size paper; and the printing module is used for printing the document to be printed on the second size paper according to the calculated length and width.
According to another aspect of the present application, there is also provided a digital printing inking evaluation method, comprising: acquiring a document to be printed; respectively printing the document to be printed on first-size paper and second-size paper by a digital printer to obtain a single printed sheet, wherein the width of the first-size paper and the width of the second-size paper are both less than or equal to 210 mm, the length of the first-size paper and the length of the second-size paper are both less than or equal to 297 mm, the length-width ratio of the first-size paper and the second-size paper is the same, the document to be printed is printed according to the size of the first-size paper and the second-size paper, and the first-size paper is smaller than the second-size paper; the ink supply flow rate of the ink conveying unit of the digital printing machine is obtained by calculating the consumption of ink in a single printed sheet according to the corresponding color plate and ink area and the running speed of the printing machine; the consumption of ink by each ink area of each color plate on the single printed sheet is obtained by a calculation method of multiplying the area of a dot of each ink area of each color plate by the thickness of a required ink layer; acquiring a second ink amount consumed by printing on the second-size paper and a first ink amount consumed by printing on the first-size paper; acquiring the ink amount required for printing the document to be printed on a third size paper according to the sizes of the first size paper and the second size paper and the first ink amount and the second ink amount, wherein the size of the third size paper is acquired in advance, and the size of the third size paper is different from the sizes of the first size paper and the second size paper.
Further, the size of the third size sheet is larger than the second size sheet.
Further, the printing the document to be printed according to the first size paper comprises: when the width of the document to be printed is judged to be printed according to the width of the first size paper, calculating the length of the document to be printed when the document to be printed is printed on the first size paper according to the ratio of the width of the document to be printed to the width of the first size paper, wherein the length-width ratio of the printed document to be printed is unchanged; if the calculated length is larger than the length of the first size paper, zooming the length of the document to be printed according to the length of the first size paper, and calculating the width of the document to be printed when the document to be printed is printed on the first size paper according to the length of the document to be printed and the length of the first size paper; and printing the document to be printed on the first size paper according to the calculated length and width.
Further, the printing the document to be printed according to the size of the second size paper includes: when the width of the document to be printed is judged to be printed according to the width of the second-size paper, calculating the length of the document to be printed when the document to be printed is printed on the second-size paper according to the ratio of the width of the document to be printed to the width of the second-size paper, wherein the length-width ratio of the printed document to be printed is unchanged; if the calculated length is larger than the length of the second size paper, zooming the length of the document to be printed according to the length of the second size paper, and calculating the width of the document to be printed when the document to be printed is printed on the second size paper according to the length of the document to be printed and the length of the second size paper; and printing the document to be printed on the second size paper according to the calculated length and width.
According to another aspect of the present application, there is also provided a memory for storing software for performing the above method.
According to another aspect of the present application, there is also provided a processor for executing software, wherein the software is configured to perform the above method.
The application employs the following system: the communication module is used for acquiring a document to be printed; the printing module is used for printing the document to be printed on first-size paper and second-size paper through a digital printer to obtain a single printed sheet, wherein the width of the first-size paper and the width of the second-size paper are both less than or equal to 210 mm, the length of the first-size paper and the length of the second-size paper are both less than or equal to 297 mm, the length-width ratio of the first-size paper and the length-width ratio of the second-size paper are the same, the document to be printed is printed according to the size of the first-size paper and the second-size paper, and the first-size paper is smaller than the second-size paper; the ink supply flow rate is obtained by calculating the consumption of the ink in a single printed sheet according to the corresponding color plate and ink area and the running speed of the printing machine; a processor for calculating ink consumption, wherein the ink consumption of each inking zone of each color plate on the single printed sheet is obtained by a calculation method of multiplying a dot area of each inking zone of each color plate by a required ink layer thickness; the processor is further used for acquiring a second ink amount consumed by printing on the second size paper and a first ink amount consumed by printing on the first size paper; and acquiring the ink amount required for printing the document to be printed on a third size paper according to the sizes of the first size paper and the second size paper and the first ink amount and the second ink amount, wherein the size of the third size paper is acquired in advance, and the size of the third size paper is different from the sizes of the first size paper and the second size paper. Through the method and the device, the problem that the consumed ink amount is estimated inaccurately due to the fact that the consumed ink amount is estimated by experience is solved, and the accuracy of ink amount estimation is improved to a certain extent.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
fig. 1 is a flowchart of a digital printing ink supply evaluation method provided according to an embodiment of the present application.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
As for the manner of acquiring the amount of ink of the printer, there are various manners, for example:
the metering type ink conveying units replace ink keys on a traditional printing machine, each metering type ink conveying unit directly conveys ink to a corresponding ink area, and the ink is quantitatively supplied to each ink area by taking volume or mass as a metering basis. The output quantity and the output capacity of the metering type ink conveying unit for the medium can be calculated according to the shape and the size of the structure of the metering type ink conveying unit, or the output quantity of the metering type ink conveying unit can be controlled in a quantification mode and comprises a metering type plunger pump, a syringe pump, a peristaltic pump, a gear pump and a screw pump. One or more metering ink delivery units are arranged in the printing format to replace the ink fountain of a conventional printing press, and each metering ink delivery unit corresponds to one ink area to replace one ink key of the conventional printing press. In the working state, the ink supply flow rate of each metering type ink delivery unit is independently set and adjusted and is obtained by calculating the ink consumption of the corresponding color plate and ink area in a single printed sheet and the running speed of the printing machine, and the ink supply flow rate of each metering type ink delivery unit is calculated and adjusted in real time along with the change of the running speed of the printing machine. The ink consumption per inking zone of each color plate on a single printed sheet is obtained by a calculation method of multiplying the dot area of each inking zone of each color plate by the required ink layer thickness. The desired ink layer thickness is determined based on color requirements and related criteria. The dot area of each inking zone of each plate is calculated from the image data file used to make the plate. The whole ink conveying operation and control are realized through a process management module and a control module. The flow management module calculates and obtains the ink consumption of each ink area of each color plate in a single printed sheet according to the image data and transmits the ink consumption to the control module; the control module acquires the running state of the printing machine through the signal acquisition module; the control module respectively sets ink supply flow rate for each metering type ink conveying unit and adjusts the ink supply flow rate in real time along with the running speed of the printing machine; when the actual printing production is carried out, the control module drives each metering type ink conveying unit to convey ink to the corresponding ink area according to the flow rate set by the metering type ink conveying unit. The signal acquisition module can be used to acquire signals and can be one or more sensors. The signal acquisition module is responsible for communicating with the printer and other external equipment or systems, acquiring on-site (real-time) data of the printer and transmitting the data to other modules through the communication module. The control module may be a controller that functions to: and the data exchange module exchanges data with the flow management module, exchanges data with the signal acquisition module, automatically controls the action of the metering type ink conveying unit, automatically detects self state, collects various data information and exchanges the data information with other modules. The flow management module is an application software which is arranged on a PC or other terminal equipment and can read the image data file after color separation, analyze and calculate and transmit the data to various modules in the digital ink fountain through the communication module.
The functions realized by the flow management module, the control module and the like can be realized by the processor.
In the present embodiment, the above-described ink amount acquisition method is used, and evaluation of printing ink supply is performed on the basis of the above-described ink amount acquisition method. Of course, other ink amount methods in the related art may be used, and in any of these methods, the object of the present application can be achieved as long as the ink amount can be acquired.
In the present embodiment, a digital printing ink supply evaluation method is provided, and fig. 1 is a flowchart of a digital printing ink supply evaluation method according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S102, obtaining a document to be printed;
step S104, respectively printing a document to be printed on first-size paper and second-size paper by a digital printer to obtain a single printed sheet, wherein the width of the first-size paper and the width of the second-size paper are both less than or equal to 210 mm, the length of the first-size paper and the length of the second-size paper are both less than or equal to 297 mm, the length-width ratio of the first-size paper and the length-width ratio of the second-size paper are the same, the document to be printed is printed according to the sizes of the first-size paper and the second-size paper, and the first-size paper is smaller than the second-size paper; the ink supply flow rate of an ink delivery unit of the digital printing machine is obtained by calculating the consumption of ink in a single printed sheet according to the corresponding color plate and ink area and the running speed of the printing machine; the consumption of ink by each ink area of each color plate on a single printed sheet is obtained by a calculation method of multiplying the area of a dot of each ink area of each color plate by the thickness of a required ink layer;
step S106, acquiring a second ink amount consumed by printing on a second size paper and a first ink amount consumed by printing on a first size paper;
as an optional, increasable embodiment, the second ink amount and the first ink amount each include an ink consumption of an ink cartridge of each different color, for example, the first ink amount and the second ink amount each include: ink consumption of cyan ink cartridge, magenta ink cartridge, yellow ink cartridge, and black ink cartridge.
At this time, the ink amounts calculated in step S108 also include ink consumptions of the cyan ink tank, the magenta ink tank, the yellow ink tank, and the black ink tank, and then the ink consumption required for printing the document to be printed can be calculated based on the ink consumptions of the different ink tanks.
And step S108, acquiring the ink amount required for printing the document to be printed on the third-size paper according to the sizes of the first-size paper and the second-size paper, and the first ink amount and the second ink amount, wherein the size of the third-size paper is acquired in advance, and the size of the third-size paper is different from the sizes of the first-size paper and the second-size paper.
In an optional and increasable embodiment, the reduced document to be printed can be printed on the first-size paper and the second-size paper according to the maximum size capable of being completely printed on the first-size paper and the second-size paper, and the first ink amount and the second ink amount can be acquired according to the principle of maintaining the length-width ratio of the document to be printed unchanged.
And if the first unit ink consumption and the second unit ink consumption are the same, multiplying the first unit ink consumption or the second unit ink consumption by the area of the third-size paper to obtain the ink amount required for printing the document to be printed on the third-size paper.
As another optional embodiment, in a case where the first unit ink consumption and the second unit ink consumption are different, the amount of ink required to print the document to be printed on the third-size sheet may be obtained by multiplying a larger one of the first unit ink consumption and the second unit ink consumption compared with the middle value of the third-size sheet by the area of the third-size sheet.
Or when the first unit ink consumption and the second unit ink consumption are different in size, calculating a first ratio of the area of the second-size paper to the area of the first-size paper, dividing the area of the first-size paper by the first ratio to obtain the area of the fourth-size paper, calculating the length-width ratio of the first-size paper as the length-width ratio of the fourth-size paper to obtain the length-width of the fourth-size paper, and obtaining the fourth unit ink consumption in the same manner as the first unit ink consumption calculation.
And determining whether the fourth unit ink consumption, the first unit ink consumption and the second unit ink consumption are equal difference or equal ratio sequence, if so, calculating the ink consumption for printing the document to be printed on the third-size paper according to the difference of the equal difference number sequence or the ratio of the equal ratio sequence, and multiplying the calculated ink consumption by the area of the third-size paper to obtain the ink amount required for printing the document to be printed on the third-size paper.
For example, the first size sheet is 6 x 8 cm in size and the amount of ink consumed for printing on the first size sheet is 48 ml. The first unit ink consumption is 1 ml/cm, the second size sheet is 12 x 16 cm, and the amount of ink consumed for printing on the second size sheet is 192 ml, in which case the second unit ink consumption is 1 ml/cm. The first unit ink consumption and the second unit ink consumption are the same, and the ink consumption required for printing on the third-size paper can be calculated. Wherein the aspect ratios of the first size sheet, the second size sheet and the third size sheet are the same.
Through the steps, the document to be printed is scaled on the small-size paper in an equal proportion, and then the ink amount used for printing the document on the small-size paper is obtained to calculate the ink amount required for printing the document on the large-size paper, so that the problem that the ink amount for printing the document to be printed is not accurately estimated due to the fact that the consumed ink amount is estimated by experience is solved, and the accuracy of ink amount estimation is improved to a certain extent.
Preferably, the third size of paper is larger than the second size of paper.
Preferably, the printing of the document to be printed on the first size sheet includes: when the width of the document to be printed is judged to be printed according to the width of the first size paper, calculating the length of the document to be printed when the document to be printed is printed on the first size paper according to the ratio of the width of the document to be printed to the width of the first size paper, wherein the length-width ratio of the printed document to be printed is unchanged; if the calculated length is larger than the length of the first size paper, zooming the length of the document to be printed according to the length of the first size paper, and calculating the width of the document to be printed when the document to be printed is printed on the first size paper according to the length of the document to be printed and the length of the first size paper; and printing the document to be printed on the first size paper according to the calculated length and width.
For example, a document to be printed is 2.5 meters wide by 3.8 meters long, and if 2.5 meters is reduced to 0.21 meter, the reduction is 11.9 times, and at this time, the reduction is also 11.9 times, and the length is 0.31 meter, which exceeds the length of a4 paper. At this time, the length should be shortened by 0.297 m, and the width should be reduced to 0.195 m, which is smaller than the width of a4 paper, and the printing should be performed according to the length of 0.297 m and the width of 0.195 m.
Preferably, the printing of the document to be printed in a size of a second size sheet includes: when the width of the document to be printed is judged to be printed according to the width of the second-size paper, calculating the length of the document to be printed when the document to be printed is printed on the second-size paper according to the ratio of the width of the document to be printed to the width of the second-size paper, wherein the length-width ratio of the printed document to be printed is unchanged; if the calculated length is larger than the length of the second size paper, the length of the document to be printed is zoomed according to the length of the second size paper, and the width of the document to be printed when the document to be printed is printed on the second size paper is calculated according to the length of the document to be printed and the length of the second size paper; and printing the document to be printed on the second size paper according to the calculated length and width.
The embodiment of the application also provides a digital printing ink supply evaluation system, which comprises: the communication module is used for acquiring a document to be printed; the printing module is used for printing a document to be printed on first-size paper and second-size paper through a digital printing machine to obtain a single printed sheet, wherein the widths of the first-size paper and the second-size paper are less than or equal to 210 mm, the lengths of the first-size paper and the second-size paper are less than or equal to 297 mm, the length-width ratios of the first-size paper and the second-size paper are the same, the document to be printed is printed according to the sizes of the first-size paper and the second-size paper, and the first-size paper is smaller than the second-size paper; the ink supply flow rate is obtained by calculating the consumption of the ink in a single printed sheet according to the corresponding color plate and ink area and the running speed of the printing machine; a processor for calculating ink consumption, wherein the ink consumption of each inking zone of each color plate on a single printed sheet is obtained by a calculation method of multiplying a dot area of each inking zone of each color plate by a required ink layer thickness; a processor for acquiring a second ink amount consumed for printing on a second size sheet and a first ink amount consumed for printing on a first size sheet; and acquiring the ink amount required for printing the document to be printed on the third-size paper according to the sizes of the first-size paper and the second-size paper and the first ink amount and the second ink amount, wherein the size of the third-size paper is acquired in advance, and the size of the third-size paper is different from the sizes of the first-size paper and the second-size paper.
Preferably, the third size of paper is larger than the second size of paper.
Preferably, when the document to be printed is printed according to the first size paper, the processor is further configured to calculate the length of the document to be printed when the document to be printed is printed according to the width of the first size paper according to the ratio of the width of the document to be printed to the width of the first size paper, wherein the length-width ratio of the printed document to be printed is not changed; if the calculated length is larger than the length of the first size paper, zooming the length of the document to be printed according to the length of the first size paper, and calculating the width of the document to be printed when the document to be printed is printed on the first size paper according to the length of the document to be printed and the length of the first size paper; and the printing module is used for printing the document to be printed on the first size paper according to the calculated length and width.
Preferably, when the document to be printed is printed in the size of the second size sheet,
the processor is further used for calculating the length of the document to be printed when the document to be printed is printed on the paper with the second size according to the ratio of the width of the document to be printed to the width of the paper with the second size when the width of the document to be printed is judged to be printed according to the width of the paper with the second size, wherein the length-width ratio of the printed document to be printed is unchanged; if the calculated length is larger than the length of the second size paper, the length of the document to be printed is zoomed according to the length of the second size paper, and the width of the document to be printed when the document to be printed is printed on the second size paper is calculated according to the length of the document to be printed and the length of the second size paper; and the printing module is used for printing the document to be printed on the second-size paper according to the calculated length and width.
In this embodiment, a memory is provided for storing software for performing the above-described method.
In this embodiment, a processor is provided for executing software for performing the above-described method.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
An embodiment of the present invention provides a storage medium on which a program or software is stored, the program implementing the above method when executed by a processor. The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A digital printing evaluation system, comprising:
the communication module is used for acquiring a document to be printed;
the printing module is used for printing the document to be printed on first-size paper and second-size paper through a digital printer to obtain a single printed sheet, wherein the width of the first-size paper and the width of the second-size paper are both less than or equal to 210 mm, the length of the first-size paper and the length of the second-size paper are both less than or equal to 297 mm, the length-width ratio of the first-size paper and the length-width ratio of the second-size paper are the same, the document to be printed is printed according to the size of the first-size paper and the second-size paper, and the first-size paper is smaller than the second-size paper;
the ink supply flow rate is obtained by calculating the consumption of the ink in a single printed sheet according to the corresponding color plate and ink area and the running speed of the printing machine;
a processor for calculating ink consumption, wherein the ink consumption of each inking zone of each color plate on the single printed sheet is obtained by a calculation method of multiplying a dot area of each inking zone of each color plate by a required ink layer thickness;
the processor is further used for acquiring a second ink amount consumed by printing on the second size paper and a first ink amount consumed by printing on the first size paper; and acquiring the ink amount required for printing the document to be printed on a third size paper according to the sizes of the first size paper and the second size paper and the first ink amount and the second ink amount, wherein the size of the third size paper is acquired in advance, and the size of the third size paper is different from the sizes of the first size paper and the second size paper.
2. The system of claim 1, wherein the third size of paper is larger in size than the second size of paper.
3. The system according to claim 1 or 2, wherein, when the document to be printed is printed on the first size sheet,
the processor is further configured to calculate a length of the document to be printed when the document to be printed is printed on the first size paper according to a ratio of the width of the document to be printed to the width of the first size paper, when the width of the document to be printed is judged to be printed according to the width of the first size paper, wherein the length-width ratio of the printed document to be printed is unchanged; if the calculated length is larger than the length of the first size paper, zooming the length of the document to be printed according to the length of the first size paper, and calculating the width of the document to be printed when the document to be printed is printed on the first size paper according to the length of the document to be printed and the length of the first size paper;
and the printing module is used for printing the document to be printed on the first size paper according to the calculated length and width.
4. The system according to any one of claims 1 to 3, wherein, when the document to be printed is printed in a size of the second size sheet,
the processor is further configured to calculate a length of the document to be printed when the document to be printed is printed on the second-size paper according to a ratio of the width of the document to be printed to the width of the second-size paper, when the width of the document to be printed is judged to be printed according to the width of the second-size paper, wherein the length-width ratio of the printed document to be printed is unchanged; if the calculated length is larger than the length of the second size paper, zooming the length of the document to be printed according to the length of the second size paper, and calculating the width of the document to be printed when the document to be printed is printed on the second size paper according to the length of the document to be printed and the length of the second size paper;
and the printing module is used for printing the document to be printed on the second size paper according to the calculated length and width.
5. A digital printing evaluation method, comprising:
acquiring a document to be printed;
respectively printing the document to be printed on first-size paper and second-size paper by a digital printer to obtain a single printed sheet, wherein the width of the first-size paper and the width of the second-size paper are both less than or equal to 210 mm, the length of the first-size paper and the length of the second-size paper are both less than or equal to 297 mm, the length-width ratio of the first-size paper and the second-size paper is the same, the document to be printed is printed according to the size of the first-size paper and the second-size paper, and the first-size paper is smaller than the second-size paper; the ink supply flow rate of the ink conveying unit of the digital printing machine is obtained by calculating the consumption of ink in a single printed sheet according to the corresponding color plate and ink area and the running speed of the printing machine; the consumption of ink by each ink area of each color plate on the single printed sheet is obtained by a calculation method of multiplying the area of a dot of each ink area of each color plate by the thickness of a required ink layer;
acquiring a second ink amount consumed by printing on the second-size paper and a first ink amount consumed by printing on the first-size paper;
acquiring the ink amount required for printing the document to be printed on a third size paper according to the sizes of the first size paper and the second size paper and the first ink amount and the second ink amount, wherein the size of the third size paper is acquired in advance, and the size of the third size paper is different from the sizes of the first size paper and the second size paper.
6. The method of claim 5, wherein the third size of paper is larger in size than the second size of paper.
7. The method of claim 5 or 6, wherein printing the document to be printed on the first size sheet comprises:
when the width of the document to be printed is judged to be printed according to the width of the first size paper, calculating the length of the document to be printed when the document to be printed is printed on the first size paper according to the ratio of the width of the document to be printed to the width of the first size paper, wherein the length-width ratio of the printed document to be printed is unchanged;
if the calculated length is larger than the length of the first size paper, zooming the length of the document to be printed according to the length of the first size paper, and calculating the width of the document to be printed when the document to be printed is printed on the first size paper according to the length of the document to be printed and the length of the first size paper;
and printing the document to be printed on the first size paper according to the calculated length and width.
8. The method according to any one of claims 5 to 7, wherein printing the document to be printed in a size of the second size sheet comprises:
when the width of the document to be printed is judged to be printed according to the width of the second-size paper, calculating the length of the document to be printed when the document to be printed is printed on the second-size paper according to the ratio of the width of the document to be printed to the width of the second-size paper, wherein the length-width ratio of the printed document to be printed is unchanged;
if the calculated length is larger than the length of the second size paper, zooming the length of the document to be printed according to the length of the second size paper, and calculating the width of the document to be printed when the document to be printed is printed on the second size paper according to the length of the document to be printed and the length of the second size paper;
and printing the document to be printed on the second size paper according to the calculated length and width.
9. A memory for storing software, wherein the software is configured to perform the method of any one of claims 5 to 8.
10. A processor configured to execute software, wherein the software is configured to perform the method of any one of claims 5 to 8.
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|---|---|---|---|
| CN202011376999.1A CN112463081A (en) | 2020-11-30 | 2020-11-30 | Digital printing evaluation system and method |
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| CN202011376999.1A CN112463081A (en) | 2020-11-30 | 2020-11-30 | Digital printing evaluation system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114429331A (en) * | 2022-01-26 | 2022-05-03 | 安徽天兴凯顿信息科技有限公司 | Automatic ordering processing method and system for printer ink powder |
| CN115027150A (en) * | 2022-07-12 | 2022-09-09 | 南京正在迭代科技有限公司 | Printer ink box allowance monitoring system and method |
-
2020
- 2020-11-30 CN CN202011376999.1A patent/CN112463081A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114429331A (en) * | 2022-01-26 | 2022-05-03 | 安徽天兴凯顿信息科技有限公司 | Automatic ordering processing method and system for printer ink powder |
| CN115027150A (en) * | 2022-07-12 | 2022-09-09 | 南京正在迭代科技有限公司 | Printer ink box allowance monitoring system and method |
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Application publication date: 20210309 |