It is a kind of that the printed data system that intelligently arrangement services is provided
Technical field
This application involves printing technologies, specially a kind of to provide the printed data system that intelligently arrangement services.
Background technique
When in face of fierce market competition, problem has become restriction can it fast whether the saving of resource for printing enterprise
An important factor for speed development.All there is wasting phenomenons for the printing such as ink, paper, car wash water, alcohol consumption consumables, especially
The waste of paper is the most serious.
For paper waste this problem, after document shows printing process, paper itself defect, inventory management method, print
Paper waste caused by the reasons such as manufacturing process, lithography process accounts for about 54%, 2%, 18%, 7% and 9% respectively.It can be seen that
In addition to inevitable printing issues, lithography process and stock control are to cause paper waste, and production cost increases to drop with efficiency
Low most important reason.Lithography process may because operator subjective factor caused by paper waste, it is also possible to can because ordering
The inappropriate waste for causing paper of permutation and combination method singly on printing plate.Layout process in plate-making, especially during layout
Order combination and arrangement mode be lead to the serious most critical factor of paper waste, meanwhile, this inappropriate order combination
It is also to influence the most important factor of paper stock control.
Paper dosage is reduced, improving paper use rate is the emphasis that domestic printing enterprise administrative staff consider.Have very early
The method that many scholars and technical staff proposed paper saving.Although but showing that everybody payes attention to paper section by consulting literatures
About, and to the paper waste of printing house theoretical direction is made, but there are no practice test is carried out in specific printing process, such as
Model is established in typesetting, layout process, typesetting reasonably is optimized to order, accomplishes the minimum of paper leftover pieces.
Layout printing is the effective ways for improving paper page utilization rate, and the keyline layout method carried out now is not directed to optimization
Method is applied and forms the related practice of know-how, and most of printing houses still use original experience, feel by individual
Layout is gone in feel, and the degree of automation is low, and usually only considers that the size of print content is spliced, and the order of same client is scattered
In different location, needs to take a significant amount of time after the completion of printing and be sorted.
Summary of the invention
The application is intended to provide a kind of offer printed data system that intelligently arrangement services, and can be automatically performed printing row
Version, and typesetting is optimized, reduce the difficulty of sorting.
In order to solve the above-mentioned technical problem, the application provides the following technical solutions:
It is a kind of that the printed data system that intelligently arrangement services is provided, comprising:
Data acquisition module, the data acquisition module be used to obtain paper parameter, the printer parameter of print paper with
And the supplemental characteristic of printing content to be printed, the supplemental characteristic for printing content includes size and classification information;
Print area computing module, the print area computing module are used to be calculated according to paper parameter and printer parameter
Printable area;
Arrangement module, the arrangement module are used to be arranged according to the supplemental characteristic and printable area of printing content
Version forms printing format;
Arrangement optimization module, arrangement optimization module include:
Classified optimization module, in printing edition formula, the identical printing content of size carries out position exchange according to classification information,
So that the identical printing content of classification information is arranged together.
In technical solution of the present invention, by data acquisition module, the information of printer, paper and content to be printed is acquired
And typesetting is carried out according to the size of printing content, and after the completion of typesetting, position tune is carried out to printing content according to classification information
It changes, and then the identical printing content of classification information is allowed to concentrate in together, reduce subsequent sort difficulty.
Further, arrangement optimization module further includes color arrangement optimization module, and color arrangement optimization module includes printing surface
Product accounting computing module, printing priority computation module, priority Transpose module, the printing area accounting computing module are used for
The printing area accounting of each printing content is calculated, the printing priority computation module is used to generate according to printing area accounting
Priority is printed, the priority Transpose module is used for printing edition formula according to the priority printing with printing format from high to low
Identical to the size printing content in direction carries out position exchange, so that the higher printing content of priority is first printed.
When layout is printed, if just there is the printing content of dark large area to come before other printing contents, behind
The printing color difference of printing content would generally be more serious, the application calculates priority, printing surface by printing area accounting
The product lesser printing content of accounting is placed on the position that corresponding Paper Printing starts, i.e., first prints the lesser print of printing area accounting
Brush content, reducing color difference influences, and improves print quality.
Further, color previewing module, the color previewing module include historical data base, BP neural network module, institute
BP neural network module is stated for according to the distribution for each printing content for printing format and the printing of specific printing content
Area accounting and colour brilliance generate the print colors of prediction as a result, carrying out preview for print result of the user to printing edition formula.
Machine learning is carried out using the information in historical data base by BP neural network module, establishes BP neural network mould
Type, board-like as input to print, automatic output prints the color effects after board-like practical printing, user can be allowed intuitively to see
To color difference, conveniently it is adjusted.
Further, the classification information includes customer information and/or collected works information.By customer information or collected works information,
The printing content of collected works theme perhaps identical in the printing of same client is brought together, sorting is facilitated.
It further, further include color correction module, the color correction module is used to compare printing format for user and beat
It prints color result and color correction is carried out to printing content.Facilitate color of the user according to color previewing module to each printing content
It is adjusted in real time, reduces color difference, improve printing quality.
Further, the color arrangement optimization module further includes colour brilliance computing module, and the colour brilliance calculates mould
Block is used to calculate the colour brilliance of each printing content, and the printing priority computation module can also be according to the color of printing content
Lightness calculates printing priority.
When layout is printed, the printing color difference size of subsequent printing content and the colour brilliance of front printing content have directly
Relationship, before print content colour brilliance it is lower, i.e., color is deeper, and the color difference of subsequent printing content is bigger, therefore by face
Chromatic luminosity also as an index for printing priority, can more accurately calculate printing priority.
Further, the printing priority computation module includes summation module and diversity module, and summation module is used for face
Chromatic luminosity and printing area accounting are weighted summation, and diversity module is used for according to the numerical value where the summed result of summation module
Section generates the printing priority of printing content.
Primary Calculation is realized by weighted sum, and then by classification, it is preferential that summed result is divided to different printings
Grade.
Further, arrangement module includes:
Size normalised module, size normalised module will be for that will print content expansion by way of increasing white space
To the immediate standard size of size;
Splicing module, splicing module are used to carry out the printing content of modular size according to the ascending sequence of size
Splicing step by step ultimately forms printing format.
The standardization for carrying out size first, then splices step by step from small to large again, i.e., 64 open splicing opens as 32, and 32 open spelling
It is connected into and is opened for 16,16 open splicing opens as 8, and 8 open splicing opens as 4 ... and is finally spliced to the size of print area, and formation is beaten
Printing forme formula.
Further, printing area accounting computing module includes printing zone area calculation module and accounting computing module, institute
It states printing zone area calculation module and is used for calculating the corresponding area of printing zone of printing content, the accounting computing module
In calculate printing zone area and it is size normalised after printing content area ratio.After size normalised
Denominator of the area as accounting, can make being accurately calculated for printing area accounting.
Further, colour brilliance computing module includes lightness summation module and mean value calculation module, the lightness summation
Module is used to calculate the sum of the lightness of the printing each pixel of content, and the mean value calculation module is used to calculate the flat of pixel lightness
Mean value and using average value as the corresponding colour brilliance of printing content.
Colour brilliance using average value as print area can more accurately react the colour brilliance of print area
Information.
Detailed description of the invention
Fig. 1, which is that the application is a kind of, provides the logic diagram of the printed data system embodiment that intelligently arrangement services.
Specific embodiment
It is further described below by specific embodiment:
As shown in Figure 1, present embodiment discloses a kind of offer printed data system that intelligently arrangement services, including data are adopted
Collect module, print area computing module, arrangement optimization module, arrangement module, color previewing module and color correct module.
Wherein: data acquisition module is used to obtain the paper parameter of print paper, printer parameter and to be printed beats
The supplemental characteristic for printing content, the supplemental characteristic for printing content includes size, quantity and classification information, and classification information includes client's letter
Breath and collected works information.
Print area computing module is used to calculate printable area according to paper parameter and printer parameter.Paper parameter packet
Paper size and thickness information are included, printer parameter includes printer seaming size, and print area computing module is big according to paper
Small and seaming size calculates the size of printable area.
Module of arranging is used to carry out typesetting according to the supplemental characteristic and printable area of printing content, forms printing edition
Formula.
Arrangement module include:
Size normalised module, size normalised module will be for that will print content expansion by way of increasing white space
To the immediate standard size of size;
Splicing module, splicing module are used to carry out the printing content of modular size according to the ascending sequence of size
Splicing step by step ultimately forms printing format.
For arrangement optimization module for optimizing to printing edition formula, arrangement optimization module includes Classified optimization module and color
Arrangement optimization module.
Classified optimization module is used for in printing edition formula, and the identical printing content of size carries out position tune according to classification information
It changes, so that the identical printing content of classification information is arranged together.
Color arrangement optimization module includes printing area accounting computing module, printing priority computation module, priority tune
Block and colour brilliance computing module are changed the mold, colour brilliance computing module is used to calculate the colour brilliance of each printing content, print
Brush finish product accounting computing module is used to calculate the printing area accounting of each printing content, and printing priority computation module is used for root
Printing priority is generated according to printing area accounting and colour brilliance, priority Transpose module is used for printing edition formula according to priority
Position exchange is carried out with the Print direction printing content identical to size of printing format from high to low, so that priority is higher
Printing content is first printed.
Printing area accounting computing module includes printing zone area calculation module and accounting computing module, printing zone face
Product computing module is used to calculate the corresponding area of printing zone of printing content, and accounting computing module is for calculating printing zone face
The ratio of the area of printing content after long-pending and size normalised.
Colour brilliance computing module includes lightness summation module and mean value calculation module, and lightness summation module is for calculating
The sum of the lightness of each pixel of content is printed, mean value calculation module is used to calculate the average value of pixel lightness and is made with average value
For the corresponding colour brilliance of printing content, lightness range 0-255.
Printing priority computation module includes summation module and diversity module, and summation module is used for colour brilliance and printing
Area accounting is weighted summation, and the weight of colour brilliance and printing area accounting is 1:100 in the application, and diversity module is used for
According to the numerical intervals where the summed result of summation module, the printing priority of printing content is generated, in the application, priority
It is divided into 4 grades from low to high, corresponding range is as shown in table 1 below:
Table 1:
Print priority |
Summed result range |
4 |
0-55 |
3 |
56-155 |
2 |
156-255 |
1 |
256-355 |
Color previewing module includes historical data base, BP neural network module, and BP neural network module is used for according to printing
The printing area accounting and colour brilliance of the distribution of each printing content of format and specific printing content, generate prediction
Print colors are as a result, carry out preview for print result of the user to printing edition formula.BP neural network module includes BP neural network
Model, BP neural network module predicted using BP neural network technology printing after color state and shown, specifically
It constructs one three layers of BP neural network model, including input layer, hidden layer and output layer first, in the present embodiment, is beaten with coming
Print printing area accounting, colour brilliance and the position of the printing content before content, position, face where current printing content
Input of the color as input layer, therefore input layer has 5 nodes, and output is the prediction to the printing each pixel color of content,
Therefore 1 node is shared;It is directed to hidden layer, the present embodiment has used following formula to determine the quantity of hidden node:Wherein l be hidden layer number of nodes, n be input layer number of nodes, m be output layer number of nodes, a be 1 to
A number between 10 is taken as 3 in the present embodiment, therefore hidden layer shares 6 nodes.BP neural network generallys use Sigmoid
The excitation function of differentiable function and linear function as network.Select S type tangent function tansig as hidden neuron herein
Excitation function.Prediction model chooses excitation function of the S type logarithmic function tansig as output layer neuron.In BP network mould
After type constructs, model is trained using the historical parameter information of historical data base as sample, due to historical data
Pervious print data is stored in library, therefore the model obtained after the completion of training can obtain accurate prediction result.
Color correction module is used to compare printing format and print colors result for user and rectifys to printing content progress color
Just, color correction module includes display module and editor module, and display module is for showing that printing is board-like and BP neural network is pre-
The print colors of survey are as a result, editor module is used to be adjusted for color of the user to each printing content.
The above are merely embodiments herein, the common sense such as well known specific structure and characteristic are not made excessively herein in scheme
Description, all common of technical field that the present invention belongs to before one skilled in the art know the applying date or priority date
Technological know-how can know the prior art all in the field, and have using routine experiment means before the date
Ability, one skilled in the art can improve in conjunction with self-ability under the enlightenment that the application provides and implement we
Case, some typical known features or known method should not become the barrier that one skilled in the art implement the application
Hinder.It should be pointed out that for those skilled in the art, under the premise of not departing from the application structure, if can also make
Dry modification and improvement, these also should be considered as the protection scope of the application, these all will not influence the application implementation effect and
Patent practicability.The scope of protection required by this application should be based on the content of the claims, the specific reality in specification
Applying the records such as mode can be used for explaining the content of claim.