CN102029803A - Method for printing piece with unique identification - Google Patents
Method for printing piece with unique identification Download PDFInfo
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- CN102029803A CN102029803A CN2010102314965A CN201010231496A CN102029803A CN 102029803 A CN102029803 A CN 102029803A CN 2010102314965 A CN2010102314965 A CN 2010102314965A CN 201010231496 A CN201010231496 A CN 201010231496A CN 102029803 A CN102029803 A CN 102029803A
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- China
- Prior art keywords
- image
- printout
- identification marking
- recognition feature
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
Abstract
The invention relates to a method for printing pieces (1) with unique identifications, in particular to plate printing pieces made of natural material or synthetic material, such as plasterboards, timber, woodworks, glass, tiles and the like, which comprises an ink-jet printer (11) with an ink-jet printhead (19).The ink-jet printhead is equipped with an ink-jet nozzle (17) with at least one printing row.An image (6) to be printed is converted into the control data of the ink-jet nozzle (17) by a print data providing module (32), so that the image is transferred to the surfaces (2) of the printing pieces (1) in a point-to-point mode.An unique identification mark (30) is combined with the image (6) to be printed to form an identification feature (4) by the print data providing module (32).The identification feature is transferred onto the printing pieces (1) together with the image (6).The macroscopic characteristic of the image transferred onto the printing pieces is maintained by the combination of the identification mark (30) and the image (6).The invention also relates to a printing device for implementing the above method and the printing pieces generated by the method.
Description
Technical field
The present invention relates to a kind of sheet material printout that is used for the unique identification printout, particularly constitutes by natural thing or synthetic---as plasterboard, timber, woodwork, glass, ceramic tile and other analog---method.
Background technology
Image to be passed is broken down into print point and is delivered on the print media when producing printout.Preferably use so-called ink-jet printer, wherein printing nozzle can be controlled selectively for this reason, to spray the color ink droplet from nozzle and to send it on the print media.When the ready-to-print data, so provide image to be printed: Luminance Distribution is perhaps formed under the situation of printing color image and the colored output of same discretization by discretization.It is made of many single discrete print points when watching print image micro-, and these print points preferably provide as far as possible thick and fast, thereby obtain desired image when macroscopic view is watched.Here human eye is as filter, makes that these are discrete, particularly the print point of grid-like arrangement aggregates into total image.Yet also can obtain brightness and/or color perception by the variation of print point size.
When producing printout, there is following problem sometimes: clear and definite sign or should be formed on the printout together about the information of print image.On the meaning of order management, also may require so to identify each printout that belongs to a printing order, make to obtain or definite common attribute.For this reason for example can edge region or lay a corresponding sign sometimes overleaf.Under the situation of this interpolation sign, the common sensation of image is not affected because of the interpolation of this sign.
For example AT501432B1 discloses the coding on a kind of bottom surface that is imprinted on brick, can identify a brick uniquely with it, makes and can correspondingly control printing nozzle based on this sign.
Yet this coding of can not reentrying under the situation that the standard of brick is used is because brick for example is placed in the plaster base, unavailable thereby coding becomes.If a for example present brick has damaged, it is very difficult often to obtain a replacement brick, just may realize because this has only by finding out original order data.But this order data is generally only taken care of the regular hour, thereby reentries under certain condition that it is impossible.Because can the adaptive printout of productive estabilishment, or even lottery ticket, to replace printout and mostly additionally produce some printouts and leave in the warehouse in order to guarantee correspondingly to provide so far with ink-jet printer.Yet this makes provides this guarantee obviously to reduce so aborning and tangible expense takes place when required warehouse capacity is provided.May be assigned on a plurality of printouts owing to image to be printed in addition, each printout only has the subregion of image, and has only the correct arrangement by these printouts just to form total image, thereby provides the replacement printout to have great significance.
Have other problem under image that will be to be printed is assigned to situation on a plurality of printouts: each printout must be installed according to its correct arrangement and direction, to obtain total image.But this may be very difficult when a plurality of printout because single printout mostly only has a few characteristic features mark of total image, from and make the sign of printout acquire a special sense.The known bottom surface of prior art at brick lay Methods for Coding since above described reason can only be suitable for conditionally.In addition, on the interface of side, for example stamp coding in the height of brick and also miss one's aim, because this zone is covered by plaster or mating substance when laying brick, thereby it is unavailable that coding is become.
Summary of the invention
The objective of the invention is to further optimize be used to produce printout, the particularly Method of printing of porcelain plate material printout, making also can the single printout of unique identification in its standard is installed or used.
Task of the present invention is so finished: provide module to form a recognition feature by unique identification marking with treating combining of print image by print data, it is passed on the printout with image, wherein by this identification marking with treat combining of print image, keep being delivered to the gross feature of the image on the printout.The special benefits that obtains therefrom mainly is, so is placed in the print image as the identification marking of recognition feature, makes that the variation of the print image that this placement causes is little of watching Shi Buhui to find this variation with the human eye macroscopic view.
Though by described combination, recognition feature has become the whole part of print image,, be referred to as to be printed image and recognition feature below in order to distinguish and describe minutia better.
If identification marking is generated by the production programming system, following advantage is then arranged: with manage in economic factor relevant or with order relevant flag data and such information directly join in the identification marking, and be placed in the recognition feature on the printout by combination of the present invention.Like this, for example with client or produce relevant information and can be placed, it will be simplified searching of follow-up original order or original graph greatly and distribute.Because the planning of printout and design may be and the production of printout, promptly to print and separately carry out, identification marking also can be generated by order management system.Mostly ready print data is sent to the manufacturer of printout in this case, so the manufacturer only prints.
According to a kind of improvement project of the present invention, be the part mark of a sequential advancement of identification marking generation, for example continuous number and/or zone marker, the advantage of this scheme is that method is simple.For quality control, can trace back to production process at any time by analyzing this part mark, this part mark also can comprise for example timestamp for this reason.If image to be printed is assigned on a plurality of printouts, the part mark can comprise for example so-called group of information (the part n in the m spare), thereby has simplified the installation of the one group of printout that is used to form image greatly.
It is a kind of that to be used for identification marking is combined the possible method that forms recognition feature with image be by means of laying recognition feature at the transparent ink of visible light spectrum scope.Provide the big free degree for print data provides module that recognition feature is set like this in print image,, thereby can not perceived by the user because this ink does not manifest basically.Yet the micro-arrangement that can provide module to consider print point by print data when combining with image in the ready-to-print data or with identification marking makes the mutual mixing of laying the back print point not cause macroscopical perceptible deviation.Can be designed so that at this ink it displays significantly with respect to all the other print images when detecting printout with an image detection device---it for example is very sensitive---in infra-red range.By strengthening this effect with infrared source irradiation printout.
According to another improvement project of the present invention, lay recognition feature by means of fluorescent ink.Fluorescent ink has the following advantages: it is the spontaneous VISIBLE LIGHT EMISSION of generation under high-energy ray irradiation, particularly ultraviolet ray irradiation.Therefore this scheme has the following advantages: by standard use or when using printout under visible light identification marking do not manifest, yet it displays when shining with ultraviolet ray.For finding out the recognition feature that is used for the brick built, available ultraviolet ray irradiation it, and read recognition feature, therefrom to extract identification marking once more with detection and analytical equipment.Yet also recognition feature can be configured to construction unit with this scheme, for example identification marking combines with second image, described second image may be different with first image, be configured to a printout like this, it has first image under radiation of visible light, and has second image when ultraviolet ray is shone.
The situation next one of transparent ink or fluorescent ink has the improvement project of advantage and is in the using visible light spectral range: image and recognition feature are sequentially laid.Life period is poor between two laid processes in case of necessity, make the ink that is used for laying image when laying recognition feature do, thereby two ink markss can not mix.
Because can there be multiple different design in identification marking, for example as sequence number or order number, perhaps pattern as a token of particularly not only has literal but also has figure, according to an improvement project of the present invention, in conjunction with the time carry out the format conversion of identification marking.If identification marking exists with alphanumeric format, it is transformed to graphical information, so that can combine with image.Yet particularly in format conversion according to determining the size of identification marking with the relation of print image.For example the recognition feature of identification marking or formation thus can be set in the as far as possible little zone of print image, but also can be arranged on the whole available surface of print image on the contrary.
The improvement project that another has advantage of the present invention is: recognition feature is laid as two-dimensional encoded, because can use multiple different detection and extracting method for this coding.For example this coding can be designed to bar code and/or data matrix code.
The improvement project that another has advantage of the present invention is: control instruction of storage in the data storage of recognition feature, because also be read at this data storage when printout is read recognition feature, the control instruction that wherein comprises can be transmitted to performance element.Thereby for example can when reading recognition feature, form and the communicating to connect of production programming system, and call order data about specific printout.Thereby also can under the situation that printout has been used for building, directly visit basic order data.
The another kind of possible scheme that is used for placing at image recognition feature is: in conjunction with the time image to be transmitted the printed drawings picture point substitute and/or replenish by the printed drawings picture point of identification marking selectively, keep macroscopical brightness and/or color perception simultaneously.Because this additional or alternative, with respect to the deviation of image to be transmitted, deviation described here was so little, makes the image viewing person can not recognize this deviation when the formation microcosmic was watched.Also can when image to be transmitted is combined with identification marking, change the color value or the brightness value of printed drawings picture point selectively, also keep the brightness and/or the color perception of macroscopic view simultaneously.The brightness value or the color value of the change, particularly single print point of print image are changed when all causing microcosmic to be watched in above-mentioned two schemes, to place identification marking in treating print image, are about to it and combine with treating print image, form recognition feature.Wherein provide module treating that the change of carrying out on the print image is in below the discernable thresholding of human eye, thereby it can be as disturbing or departing from and discovered out by print data.A scheme that is used in image placement recognition feature is so-called watermark.The method is mainly used in copyright protection, wherein embeds visible or invisible information in the drawings, so that can trace back to the author and illegal the duplicating of identification of works.
Under the situation of porcelain plate material as printout, when using by standard its surface and have the print image of recognition feature may be impaired.Therefore what have advantage is, for each printout, the redundant ground of identification marking combines with image, and promptly recognition feature repeatedly occurs.So also can be when the printout surface portion is impaired reliably in the follow-up recognition feature of reading.In addition, the improvement project with advantage is: information flag redundantly combines with image, makes to guarantee also that when the surperficial large tracts of land of printout is impaired the follow-up of recognition feature read.
For guaranteeing reliable recognition feature readability, a kind of improvement project with advantage be in conjunction with the time structure verification mark, and it equally also combines with image.This verification mark, for example so-called verification and make checkout gear can judge reliably when reading recognition feature whether this recognition feature correctly is read out or reads process and whether make mistakes.Correspondingly the design verification mark also can be realized so-called error correction, thereby can identify from the impaired printout sense information of large tracts of land, and rebuilds it where necessary.
Task of the present invention is also finished by a kind of printing equipment, and this device comprises having ink jet-print head---this ink jet-print head has the inkjet nozzle of at least one print line---ink-jet printer and print data provide module.Particularly described print data provides module to designed to be used identification marking is combined with image, forming a recognition feature, and by control selectively inkjet nozzle with image with recognition feature be delivered on the print media, particularly on the porcelain plate material.
A kind of improvement project with advantage is: ink jet-print head has the inkjet nozzle of another print line, thereby except being used for that print image is delivered to the processing color on the printout, also can lay particular color, for example fluorescence and/or in the visible light spectrum scope transparent ink.
A kind of favourable improvement project of flexibility during for automatic production printout is: print data provides module to have to the interface of production programming system, thereby can directly and need not the artificial ground that transmits and receive order data, and then can as far as possible automatically form printed drawings from the production programming system or from order management system.For example can be generated and be provided by the production programming system and treat print image and identification marking, data directly be transferred to print data by means of this interface module are provided, and realize combining of image and identification marking at this module place.This scheme also is good for the follow-up printout that regains, i.e. printout filing to having produced simply.
Another improvement project with advantage is, print data provides module to have program code devices and be used for the actuating unit of program code devices, is sent to print data module is provided because can simply and promptly will be used for program that image combines with identification marking like this.
Task of the present invention is also finished by a kind of printout, particularly is configured to the printout of porcelain plate material, and image is laid on its surface.In addition, this printout has recognition feature, and described recognition feature and image combine and lay, and wherein this recognition feature can not differentiate with image when beholder's macroscopic view is watched.The advantage of this scheme is, printout has be close to sightless identification marking or recognition feature for the beholder, so just makes uniquely for example to trace back to creation data or product data become possibility.For using under construction printout or printout to make up by standard, single-piece identification is possible.According to a scheme with advantage of the present invention, recognition feature can be set on the printout redundantly, thereby makes and also can extract recognition feature reliably at printout when the image section that has laid is impaired.Based on identification marking with treat combining of print image, the extraction of recognition feature is very simple, the image of wherein having printed is detected by image detection device, and detected image is sent to data extraction module.Under the situation of digital camera as image detection device, detected image for example can be delivered to the printout production center with Email, it can produce a same printout, because can provide all related datas relevant with this printout by means of identification marking.
Except the scheme that the front has illustrated with advantage, also have other to have the improvement project of advantage, according to these schemes, adopt method of the present invention to produce printout.
Description of drawings
In order to understand the present invention better, describe the present invention in detail by accompanying drawing below.Schematically shown greatly simplifiedly in the accompanying drawing:
Fig. 1 illustrates the printout with the image that has laid, and one of them identification marking combines with described image and is placed as recognition feature;
Fig. 2 schematically illustrates the method for the invention;
Fig. 3 a) and b) other possible embodiment of the printout of producing with the method for the invention is shown;
Fig. 4 schematically illustrates the detection of identification marking of placement and possible subsequent treatment.
Will be clear that the same parts in the described different embodiment represents that with same reference numerals or identical components title the disclosure that comprises in the whole specification is applicable to the same parts of representing with same reference numerals or identical components title.Position selected in specification represents, as upper and lower, side etc. directly describe with regard to it and shown in regard to the accompanying drawing, described explanation also can be diverted to new position when changing in the position.In addition, from shown in and the single feature of described embodiment or feature combination have also been described independently, innovation or belong to solution in the scope of the invention.
The description in logarithm value interval should so be understood in specifying: it comprises arbitrarily and all subintervals, for example " 1 to 10 " is understood to include all lower limits since 1 and the subinterval of the upper limit since 10, promptly all be limited to down 1 or bigger and on be limited to 10 or littler subinterval, as 1 to 1.7, or 3.2 to 8.1 or 5.5 to 10.
The specific embodiment
Fig. 1 illustrates has the printout 1 that lays image 3 on surface 2, identification marking combines with image 3 and combines or be integrated in this image with image 3, be laid on the surface 2 of printout 1 as recognition feature 4, simultaneously, based on combination of the present invention, identification marking 4 does not influence the image that manifests of image 3 when macroscopic view is watched printout 1.If observe when seeing print image not by the identification marking 4 that just not can identify such as the such servicing unit of read-out device in the print image in personnel selection.
Below " image " speech not only be meant image to be printed, i.e. original paper, and comprise the image that is transferred on the printout adopts " image of having printed " speech in case of necessity for distinguishing them.
Printout preferably is configured to porcelain plate material, particularly brick, thereby treats preferably material structure pattern of print image 3, or a kind of like this structure: its picture on surface is as far as possible near natural material.The design on the surface 2 of printout 1 has the very big free degree when using ink-jet printer, because this ink-jet printer can be delivered to image 3 arbitrarily on the surface 2 of printout 1.Because lithotome is mostly very expensive, preferably can be, for example marmorean optics manifests figure and is delivered on relatively cheap ceramic carrier material with lithotome, the beholder does not mostly almost see the difference of it and real lithotome.
Different with natural building material with surface texture quite at random, can only reach relative randomness by print image, because the possible print image of limited quantity can only be arranged, wherein the minor variations by image can reach pseudo-randomness.For example treat that print image changes its size by means of the optical imagery processing method, structure also can be inserted into or reject.
When this brick had been used in the building, the surface of brick may be impaired in using or using.Opposite with natural material, under the situation of ceramic carrier material, damage displaying especially consumingly, because carrier material comes out in this case, thereby make this damage damage the whole sensation of optics basically fully.Now if change this impaired printout, it is to have advantage especially that identification marking 4 is set directly on the printout 1, need not the information of adding like this, for example just directly trace back to order data given when producing this printout from the information of the orders received book of complex management.After reading identification marking 4, directly trace back to the product data of factory, thereby be possible according to the printout that strict design is appended the production appointment.The method of the invention has the following advantages: by means of simple image detecting method, for example by taking pictures, can detect print image 3, and can in an independent process,---inverse process of the combination of finishing when wherein producing---extract as basic identification marking by recognition feature 4 with recognition feature 4.Because have many intermediate stations between the production of printout and final use, printout design according to the present invention also has following special benefits: the necessity of having saved in whole chain certainly or provide order data.Printout self is the carrier of order data identification marking or main, therefore can follow the tracks of reliably.
Fig. 2 illustrates the concise and to the point flow process of the method for the invention.In image data base 5, preserve at least one, a plurality of different images 6 preferably, they are used for the printing on printout 1, to form the optical surface structure of printout.Yet image data base 5 also can comprise operating means, with the specific image 6 of minor alteration, thereby can form at random the surface texture of looking seemingly of printout.Treat that print image 6 can form by two kinds of different modes, the direct transmission diagram 7 of a kind of conduct, a kind of as picture mosaic 8.Directly transmission diagram 7 so is formed, and makes image 7 can be basically be transferred on the printout 1 with 1: 1 ratio, can carry out the shearing of image in case of necessity.On the contrary, the difference of picture mosaic 8 is that image is assigned on a plurality of printouts 1, and their arrangement integral body obtains image 8.When picture mosaic being assigned on a plurality of printouts, particularly must consider to install between the printout spacing between the required printout, for example the installation joint close of brick.
In addition, produce unique identification marking 30 by order management system or production programming system 9, it combines with treating print image according to the method for the invention, and is delivered on the printout as recognition feature.Identification marking 30 for example comprises the printout manufacturer relevant with order and/or the merchant's that orders goods sign.When combining with image data base 5, in identification marking 30, also have a reference to be placed in the related image 6, this image should be passed on the printout of appointment.Can find out parameter when producing related printout at any time in the follow-up moment like this.A kind of scheme with advantage is the ink-jet printer parameter, and---for example used ink---is placed in the identification marking, can reproduce strict identical color scheme at any time in the follow-up moment like this.
Image 6 or identification marking 30 to be passed must so be prepared, and make the continuous color of image 6 and/or monochrome information be converted to discrete, the color information specific of ink-jet printer.Directly transmission diagram 7 can directly receive and be broken down into the discrete control information that is used for follow-up inkjet-printing device 11 by discretization module 10.The process that consecutive image is converted to the discrete point image that is used to be delivered on the printout does not elaborate at this, because this is the common practise in printing technique field, particularly in the technical field of grid printing technique.
For picture mosaic 8, before discretization module 10, need another preparation process, because total image 8 must be assigned to a plurality of printouts, make their the desirable optics of the whole formation of arrangement manifest image.Picture mosaic 8 is divided into a plurality of independent image-region data according to the rules by cutting apart module 12, and they correspond respectively to a direct transmission diagram.These single image-region data then are sent to discretization module 10.Under the situation that rectangle distributes, for example when being assigned as the capable and m row printout of n, then produce n*m directly transmission diagram altogether by single picture mosaic 8.
Output in discretization module 10 is the print image for the treatment of of selecting control data as the color of being distributed that is used for inkjet-printing device 11.Because identification marking 30 mostly exists with the form that can not directly print, it provides module 13 to be transformed to printable form by one, for example may be here to be shown to the conversion that figure shows from literal.Equally also be sent to discretization module 14 through the identification marking of conversion, wherein also can have only a unique discretization module according to another program, it not only treats the conversion of print image 6, and the conversion of the identification marking 30 that provided also is provided.Discrete image 6 or discrete identification marking 30 are sent to an integrated and binding modules 15 now, and it is grouped together these two type information data of separating, to form the control information to inkjet-printing device 11 thus.For example integrated and binding modules 15 is used drawing practice the identification marking 30 that is provided is placed on as recognition feature 4 in the image 6 that is provided, and the variation in the feasible print image that causes thus is under the discernable thresholding of human eye.For example can carry out a replacement, treat that wherein the point of print image is identified the some replacement of feature.Like this, see the color that formed the point that is replaced and/or monochrome information obvious deviation on the microcosmic with respect to the point around it, however on this micro-variations macroscopic view in the Luminance Distribution that rises and falls generally of grid print image, be to disappear in the so-called basic noise.Can also be so in conjunction with identification marking: add extra print point, see on the microcosmic that wherein the variation of in esse print image is not seen when macroscopic view is watched, be hidden in the mass-type foundation noise of grating image.So provide and the type information of combination is transmitted to a control appliance 16 of inkjet-printing device 11, it controls each inkjet nozzle 17 selectively, so that print image is delivered on the printout 1.Printout 1 preferably is transported to ink jet-print head 19 places by conveyer 18.Printout 1 is detected by position detecting device 20 with respect to the position of ink jet-print head 19 simultaneously, and control appliance can on purpose will treat that print image is delivered on the printout like this.
All respectively provide step to provide module 32 to carry out by print data, to provide and combining image 6 and identification marking 30, constitute recognition feature and are passed on the printout 1 with image.
According to an improvement project, ink jet-print head 19 also has the nozzle 21 that is used to spray special inks except that having the inkjet nozzle that is used for standard processing color, for example CMYK.Like this, for example following scheme is possible: lay recognition feature by means of special inks, this ink can be transparent in the visible light spectrum scope, perhaps according to another improvement project, is fluorescent ink.These improvement projects have the following advantages: the identification marking 30 of carrying out for formation recognition feature 4 also causes little interference or deviation with being combined in of image 6 when microcosmic is watched, thereby has reduced to see the danger of this recognition feature 4.
Fig. 3 a and 3b illustrate the possible structure of the printout of producing according to the method for the invention 1.Always have following danger during as printout 1 at brick: owing to damage, the part on surface 2 and the image 3 that lays on it are impaired together or become unavailable.According to an improvement project, for example identification marking can repeatedly combine with treating print image, makes recognition feature more than 4 time and occurring on the diverse location of printout 1, thereby can also be read fully when the part on surface is impaired.
Fig. 3 b illustrates the picture mosaic that is made of a plurality of printouts 1, treats that wherein print image is assigned on a plurality of single printouts, makes each printout only have a part of entire image.By the method for the invention a recognition feature 4 is set on each independent printout 1, what have advantage here especially is that each recognition feature also has a position mark, because simplified so the correct installation of each printout that is used to constitute total image greatly.
Fig. 4 schematically illustrates how to extract identification marking 30 by printout 1, so that obtained as basic product data 22 by it.Here, printout 1 is detected by image detection device 23, and detected image 25 is sent to data extraction module 24.24 pairs of detected images 25 of data extraction module are analyzed, to seek and to extract the recognition feature 4 of placing in this image.Because printout 1 may be impaired, what have advantage is that the redundant ground of identification marking combines with image, makes that recognition feature 4 also can be extracted by data extraction module 24 when the major injury of printout surface.Particularly the image 25 of the little not broken parts in the surface of printout 1 is just enough for the reliable extraction of recognition feature 4.The recognition feature 4 that extracts then is transferred to data module 26 is provided, and it therefrom extracts the identification marking 30 of placement and sends it to communication module 27.Communication module 27 for example forms the data to order management system 29 and connects on communication network 28, wherein order management system used system when this printout of initial production preferably.Used product data 22 conducted interviews when 29 pairs of this order management system were produced this printout, particularly access images database 5 and original identification marking 31.By analyzing corresponding production order, particularly produce the parameter of using when this specifies printout 1 by analyzing, can call as basic image 6 from image data base 5 by order management system 29, to carry out combining of image 6 and identification marking 31 with the method for the invention once more, and correspondingly control ink-jet printer 11, with the printout 1 of production appointment again.Extract the inverse process that identification marking is applied in used process when placing identification marking from printout.Therefore particularly data extraction module 24 and data provide module 26 must adapt to put procedure.In order to read the different recognition features of big as far as possible quantity, for example data extraction module 24 can be stored a large amount of different combination algorithms, and data provide according to one or more steps that provide and realize.On the meaning of author's protection; identification marking also can be laid with cipher mode; for example data provide the program that provides of module 26 to be designed to cipher key system; like this; data extraction module 24 can be extracted recognition feature 4 from the image of detected printout 1; but can only carry out by the corresponding website that is authorized to the visit that is placed on the information in the recognition feature 4, preferably carry out by order management system 29.---for example original print spare manufacturer's production programming system---could conduct interviews to the data of being stored can to guarantee to have only the system through authorizing like this.
According to a kind of improvement project, recognition feature also can have data storage, stores the additional information of relevant printout and/or print procedure therein.Yet also can be program code stored in data storage, it is extracted when reading recognition feature and carries out, thereby can with read-technical implementation way of analytical equipment irrespectively is formed up to communicating to connect of production programming system or order management system.
In addition, detected image 25 also can directly be sent to order management system 29 by communicator, and extraction and the data of being carried out recognition feature by it provide.Like this, printout can for example be taken pictures with digital camera by personnel hand-manipulated, and resulting image is sent to the printout production center by Email.Carry out there that image provides and produce this printout again by original print parameters, deliver this manual operations personnel.
A special advantage of the method for the invention is: can trace back to original basic order data and print parameters at any time by means of the simple image detection to the printout installed by standard, thereby and can produce this printout at any time again.Thereby provide replacement with printout no longer be expensive and the trouble.The method of the invention also has following special benefits: carry out on respective redundant ground also can generating identification marking once more by impaired printout under the situation of combination.Correct arrangement the method for the invention for printout also is good, because for example by means of a mobile readout equipment, the manual operations personnel can read recognition feature 4 or identification marking 30 by printout 1, thereby and can be simply and definite reliably about this printout 1 in the arrangement of a plurality of printouts, for example correct direction in the width of cloth picture mosaic or the information of tram.Another scheme with advantage for example is to lay recognition feature 4 with fluorescent ink in addition, can see identification marking because this makes with ultraviolet ray irradiation printout the time.At least one part mark of identification marking is laid with the form that human readable goes out in this case.
In an improvement project of the present invention, image and identification marking are integrated and binding modules 15 combinations, and this is fed to discretization module 10 in conjunction with figure then.This scheme particularly provides the simplified construction of module 32 to be good for print data.Also can imagine a kind of integrated design, wherein said cohesive process is directly finished with discretization.For example when forming watermark, carry out discretization, the lattice dimensions of invocation point is changed based on described cohesive process.In conjunction with design technology be not the theme of the method for the invention, for example relate to the professional domain of watermark here.
Also can by print data provide module 32, especially by integrated and binding modules 15 in conjunction with the time identification marking 30 encrypted, make and contingently illegally read identification marking and be prevented from, because there is not corresponding key that the identification marking 30 of the recognition feature of having extracted 4 just can not be provided from printout.
The foregoing description illustrates the possible embodiment of the method for unique identification printout, should illustrate at this, these embodiments that the invention is not restricted to illustrate itself, the various combinations of each embodiment also are possible, and can be with those skilled in the art's common practise based on know-why by change of the present invention.Thereby all are included in protection scope of the present invention by the possible embodiment that each details that makes up the embodiment that has illustrated and illustrated forms.
Also to point out at last, in order to understand the device of the method be used for the unique identification printout better, they or its parts not to scale (NTS) ground and/or amplify and/or be illustrated with dwindling.
Can see in this manual based on the task that solution of the present invention is independently finished.
At first, each embodiment that is illustrated in Fig. 1 to 4 constitutes the independently theme of solution of the present invention.The task of the present invention of subordinate and solution can obtain from the detailed description to these figure.
Reference numerals list
1 printout
2 surfaces
3 images
4 recognition features
5 image data bases
6 images
7 direct transmission diagrams
8 picture mosaics
9 order management system, the production programming system
10 discretization modules
11 inkjet-printing devices
12 cut apart module
13 provide module
14 discretization modules
15 integrated and binding modules
16 control appliances
17 inkjet nozzles
18 conveyers
19 ink jet-print heads
20 position detecting devices
21 inkjet nozzles
22 product data
23 image detection devices
24 data extraction module
25 detected images
26 data provide module
27 communication modules
28 communication networks
29 order management system
30 identification markings
31 identification markings
32 print datas provide module
Claims (19)
1. one kind is used for unique identification printout (1), the sheet material printout that constitutes by natural thing or synthetic particularly---as plasterboard, timber, woodwork, glass, ceramic tile and other analog---method, this method adopts the ink-jet printer (11) that comprises ink jet-print head (19), described ink jet-print head has the inkjet nozzle (17) of at least one print line, treat that wherein print image (6) provides module (32) to be converted to control data to inkjet nozzle (17) by print data, in the pointwise mode image is sent to the surface (2) of printout (1) by control respectively to the nozzle that is used to provide ink droplet, it is characterized in that, print data provides module (32) by unique identification marking (30) is combined a formation recognition feature (4) with treating print image (6), this recognition feature is passed on the printout (1) with image (6), and by combining of identification marking (30) and image (6), maintenance is delivered to the gross feature of the image on the printout.
2. the method for claim 1 is characterized in that, described identification marking (30) is produced by production programming system (9).
3. method as claimed in claim 1 or 2 is characterized in that, produces the part mark of a sequential advancement for described identification marking (30).
4. as each described method in the claim 1 to 3, it is characterized in that described recognition feature (4) is laid by means of ink transparent in the visible light spectrum scope.
5. as each described method in the claim 1 to 4, it is characterized in that described recognition feature (4) is laid by means of fluorescent ink.
6. as claim 4 or 5 described methods, it is characterized in that described image (6) and described recognition feature (4) are laid in proper order.
7. as each described method in the claim 1 to 6, it is characterized in that, in conjunction with the time described identification marking (30) carried out format conversion.
8. as each described method in the claim 1 to 7, it is characterized in that described recognition feature (4) is laid as two-dimension code.
9. as each described method in the claim 1 to 8, it is characterized in that control instruction is stored in the data storage of described recognition feature (4).
10. as each described method in the claim 1 to 9, it is characterized in that, in conjunction with the time image to be passed (6) the printed drawings picture point substituted by the printed drawings point of described identification marking (30) selectively and/or replenish, keep the brightness and/or the color perception of macroscopic view simultaneously.
11., it is characterized in that as each described method in the claim 1 to 10, change the color value and/or the brightness value of printed drawings picture point when combining selectively in image to be passed (6) and identification marking (30), keep the brightness and the color perception of macroscopic view simultaneously.
12., it is characterized in that for each printout (1), the redundant ground of described identification marking (30) combines with image (6) as each described method in the claim 1 to 11.
13. as each described method in the claim 1 to 12, it is characterized in that, in conjunction with the time form a verification mark and it combined with image.
14. printing equipment, the ink-jet printer (11) and the print data that comprise the ink jet-print head (19) with the inkjet nozzle (17) that comprises at least one print line provide module (32), it is characterized in that print data provides module (32) to designed to be used and realizes as each described method in the claim 1 to 13.
15. printing equipment as claimed in claim 14 is characterized in that, described ink jet-print head (19) has the inkjet nozzle (21) of another print line.
16., it is characterized in that described print data provides module (32) to have to the interface of production programming system (9) as claim 14 or 15 described printing equipments.
17., it is characterized in that described print data provides module (32) to have program code devices and for the actuating unit of program code devices as each described printing equipment in the claim 14 to 16.
A 18. printout (1), the printout that constitutes by the porcelain plate material (1) particularly, on the surface (2) of described printout (1), has the image (3) that lays, it is characterized in that, recognition feature (4) combines with image (3) and is laid, and can not distinguish this recognition feature (4) and image (3) when beholder's macroscopic view is watched printout.
19. printout as claimed in claim 18 is characterized in that, described printout (1) is by producing as each described method in the claim 1 to 13.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT15292009A AT508824B1 (en) | 2009-09-29 | 2009-09-29 | METHOD FOR THE UNIQUE IDENTIFICATION OF A PRINTED PART |
| ATA1529/2009 | 2009-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102029803A true CN102029803A (en) | 2011-04-27 |
Family
ID=43739878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102314965A Pending CN102029803A (en) | 2009-09-29 | 2010-07-20 | Method for printing piece with unique identification |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN102029803A (en) |
| AT (1) | AT508824B1 (en) |
| BR (1) | BRPI1003784A2 (en) |
| ES (1) | ES2398855B2 (en) |
| IT (1) | IT1400685B1 (en) |
| MX (1) | MX2010007065A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660639A (en) * | 2013-12-08 | 2014-03-26 | 志邦厨柜股份有限公司 | Kitchen cabinet plate code spraying method |
| CN103730058A (en) * | 2013-02-21 | 2014-04-16 | 立德高科(北京)数码科技有限责任公司 | Anti-counterfeiting label printed on surface of glass |
| CN109446862A (en) * | 2014-03-17 | 2019-03-08 | 爱克发有限公司 | Decoder and encoder for digital finger-print code |
| CN109472467A (en) * | 2018-10-23 | 2019-03-15 | 佛山欧神诺云商科技有限公司 | A kind of automatic glazed tile Production Scheduling System |
| CN112733985A (en) * | 2021-01-27 | 2021-04-30 | 昆山善思光电科技有限公司 | Method for automatically identifying large and small material trays |
| CN113784849A (en) * | 2019-03-18 | 2021-12-10 | 豪迈股份公司 | Identification of a workpiece |
| WO2022068786A1 (en) * | 2020-09-30 | 2022-04-07 | 时时同云科技(成都)有限责任公司 | Data printing method and apparatus |
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|---|---|---|---|---|
| ITVR20120163A1 (en) * | 2012-08-08 | 2014-02-09 | Postumia S R L | STONE ARTICLE AND PROCEDURE FOR DECORATING A STONE MANUFACTURE. |
| DE102015212409A1 (en) | 2015-07-02 | 2017-01-05 | Homag Holzbearbeitungssysteme Gmbh | Method for coating and marking workpieces |
| CN107443530A (en) * | 2017-08-30 | 2017-12-08 | 渤海大学 | A kind of processing method that Manchu's paper-cut pattern is applied to furniture decoration |
| DE102022121248A1 (en) | 2022-08-23 | 2024-02-29 | Homag Gmbh | Method for marking workpieces and printing device |
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| CN103730058A (en) * | 2013-02-21 | 2014-04-16 | 立德高科(北京)数码科技有限责任公司 | Anti-counterfeiting label printed on surface of glass |
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| CN103660639B (en) * | 2013-12-08 | 2015-12-30 | 志邦厨柜股份有限公司 | A kind of kitchen cabinet plate code spraying method |
| CN109446862A (en) * | 2014-03-17 | 2019-03-08 | 爱克发有限公司 | Decoder and encoder for digital finger-print code |
| CN109472467A (en) * | 2018-10-23 | 2019-03-15 | 佛山欧神诺云商科技有限公司 | A kind of automatic glazed tile Production Scheduling System |
| CN113784849A (en) * | 2019-03-18 | 2021-12-10 | 豪迈股份公司 | Identification of a workpiece |
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Also Published As
| Publication number | Publication date |
|---|---|
| IT1400685B1 (en) | 2013-06-28 |
| ITGE20100077A1 (en) | 2011-03-30 |
| AT508824A3 (en) | 2012-02-15 |
| ES2398855B2 (en) | 2013-11-12 |
| ES2398855R1 (en) | 2013-05-22 |
| BRPI1003784A2 (en) | 2012-03-20 |
| MX2010007065A (en) | 2011-03-28 |
| AT508824B1 (en) | 2013-06-15 |
| ES2398855A2 (en) | 2013-03-22 |
| AT508824A2 (en) | 2011-04-15 |
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Address after: Austria Lienz Applicant after: Du Site camera work digital technology Co., Ltd Address before: Austria Lienz Applicant before: Durst Phototechnik Digital Technology GmbH |
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Application publication date: 20110427 |