A kind of Quick Response Code print system and two-dimensional code generation method
Technical field
The present invention relates to a kind of printing equipment, more particularly, to a kind of print system for spcial character such as Quick Response Code
And Method of printing.
Background technology
Barcode technology be it is a kind of melt coding, printing, data acquisition and processing (DAP) in the automatic identification technology of one, bar code is divided again
Be one-dimension code and Quick Response Code, Quick Response Code in addition to the advantages of possessing one-dimension code low cost, propagation and facilitate, also with information capacity
Greatly, reliability is high, can represent diversified forms data, the advantages of security and antiforge purpose is strong.
With the fast development of economy and ICT, the application of barcode technology has been directed to commodity circulation, traffic
The fields such as transport, Industry Control.Traditional bar code memory data output, reliability, security and antiforge purpose etc. it is all it is many-sided oneself
New requirement cannot be met, therefore two-dimensional bar code is increasingly paid attention to and is applied in increasing field.With two dimension
The popularization of bar code, application, for the Core Generator of two-dimensional bar code --- two-dimensional bar code printer it is also proposed new requirement.
The development of printing technique is maked rapid progress, and the species of printer is a lot, wherein according to the working method of printhead, being divided into
Impact type and non-impact printer.Impact type is with impact printer as representative, and mechanical structure is more simple with respect to other printers
It is single;Non- impact type mainly has inkjet printing, based on laser printing.The equipment for printing Quick Response Code at present, major part is hit using non-
The laser or ink-jet printer of the formula of beating.
QR Quick Response Codes are a kind of matrix type two-dimension code signs that Denso companies of the Japan of in September, 1994 develop.QR is earliest
The Quick Response Code that can be encoded to Chinese character, is also current most widely used Quick Response Code, is also having in Quick Response Code family
Representational a member.Quick Response Code is intensive in the graphics areas of very little to set multiple code elements, and for example it is laterally and vertical for QR Quick Response Codes
To code element number can be from 21 code elements to 177 code elements.
For the Quick Response Code of printing of inkjet printer, in printing, ink is readily permeable near.For dense distribution
In the code element of Quick Response Code, surrounding is led around white cells the permeating due to the ink by surrounding black unit of black unit
Its volume is caused to reduce, consequently, it is possible to causing the Quick Response Code for printing to occur mistake in identification.It is existing in order to solve the above problems
Conventional way is the white cells for surrounding around black unit in technology, when the black unit of its surrounding is printed, is subtracted
The quantity of ink on small black unit border sets adjustment region on black unit border.But, so need printing when for
Ink gun is accurately controlled, and the requirement for printer is higher;Simultaneously as the permeance property of different printing papers is not
Together, can be distinct for the printing effect of different printing papers using the above method.
The content of the invention
Used as the improvement of existing Quick Response Code printing technique, the present invention proposes a kind of Quick Response Code print system and printing side
Method, can solve the problem that above mentioned problem of the prior art.
As one aspect of the present invention, there is provided a kind of Quick Response Code print system, including:Input unit, needs for being input into
The target to be printed;Quick Response Code generating means, the target for needing printing is converted into Quick Response Code by it;Print media is input into
Device, it is input into the destination media for printing;Quick Response Code spray code spraying apparatus, show for spraying out Quick Response Code on destination media
Image;Cell identification means, for discrete cell in Quick Response Code, the discrete cell is by circular white of black unit by surrounding
Color element;The print media input unit includes the first input block and the second input block, first input block
For being input into the destination media for spraying Quick Response Code;Second input block is small less than destination media for being input into area
Type destination media;Also include blanking apparatus and adhering device, the blanking apparatus based on cell identification means identify it is white
Color element number, is punched out the white cells of respective number from precision target medium;The adhering device is used for the punching
The white cells of sanction device generation are bonded in the position described in the Quick Response Code of spraying generation where discrete cell.
Preferably, Quick Response Code print system according to claim 1, it is characterised in that:The institute of input unit input
The target for stating needs printing is character, digital or symbol.
Preferably, the destination media for printing includes printing paper.
Preferably, the Quick Response Code coding unit is ink-jet printer.
Preferably, the Quick Response Code sequence that the cell identification means are generated by the Quick Response Code generating means of memory storage
Row, determine the discrete cell in Quick Response Code.
Preferably, the surrounding by black unit around the front-left for referring to white cells, front-right, underface and just
Top is all black unit.
Preferably, there is the influence that light line reflection is blocked due to pasting border, can be by the white cells being punched out
Area be set to slightly larger than white cells real area.
Preferably, the adhering device includes:Location division, its border for being used for the Quick Response Code for determining spraying generation;Step-length
Determining section, its position for being based on the discrete cell that cell identification means are identified determines the discrete cell relative to Quick Response Code
The horizontal step-length number of border original position and longitudinal step-length number;Move portion, the white cells that it will be punched out are from Quick Response Code border
Original position is set out, and with Quick Response Code cell distance as step-length, transverse direction step-length number and longitudinal step-length number is moved successively;Binding part,
The white cells being punched out for reaching discrete cell position are bonded in the discrete cell position by it.
Preferably, the location division includes imageing sensor.
As another aspect of the present invention, there is provided the Method of printing of above-mentioned Quick Response Code print system, including following step
Suddenly:(1)The input target to be printed;(2)The target of printing will be needed to be converted into Quick Response Code;(3)Based on the two dimension being converted into
Code determines surrounding by the circular specific white cells of black unit;(4)It is input into the destination media for spraying Quick Response Code and face
Precision target medium of the product less than destination media;(5)Quick Response Code is printed on destination media;(6)Based on the specific white for determining
Unit, is punched out the white cells of respective number from precision target medium;(7)Respective counts will be punched out in precision target medium
Purpose white cells are bonded in the ad-hoc location of the destination media for printing.
Preferably, the specific white cells are one or more.
Preferably, the step(3)In, determine transverse direction step of the specific white cells relative to Quick Response Code border original position
Long number and longitudinal step-length number;The step(6)In, the side of the Quick Response Code that generation is sprayed on destination media is oriented based on location division
Boundary;The white cells that will be punched out, with Quick Response Code cell distance as step-length, are moved successively from Quick Response Code border original position
Horizontal step-length number and longitudinal step-length number;The white cells being punched out for reaching discrete cell position are bonded in the specific white
Cell position.
Brief description of the drawings
Fig. 1 is the structured flowchart of the Quick Response Code print system of the embodiment of the present invention.
Fig. 2 is the flow chart of the Quick Response Code print system of the embodiment of the present invention.
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not considered as limiting the invention.And, should
Work as understanding, the feature not mutual exclusion of various embodiments described here, and can be combined and transformation mistake various
Exist in journey.
As shown in figure 1, the Quick Response Code print system of the embodiment of the present invention, including input unit 10, Quick Response Code generating means
20, cell identification means 30, print media input unit 40, Quick Response Code spray code spraying apparatus 50, blanking apparatus 60 and adhering device
70。
Input unit 10, the target of printing is needed for being input into, can be by storage medium, network or man-machine interaction work
Tool input needs the target of printing.Input unit 10 be input into the need for print target can with character, numeral, letter, symbol or
Person's combinations thereof.
Quick Response Code generating means 20, for input unit 10 to be input into the need for print target be converted into Quick Response Code;
For example QR Quick Response Codes coding standard the target of input can be converted into Quick Response Code, it is also possible to encode mark using other Quick Response Codes
Standard such as code49, PDF417, DM yard, Chinese letter co etc..The Quick Response Code being converted into there may be the storage medium in print system
In.
Cell identification means 30 are based on the Quick Response Code that Quick Response Code generating means 20 are converted into, and the two dimension being converted into is traveled through successively
White cells in code, determine in Quick Response Code by surrounding by the circular specific white cells of black unit, wherein, the surrounding quilt
Black unit around refer to white cells front-left, front-right, underface and surface are all black units.It is described specific
White cells can be one or more.Meanwhile, when cell identification means 30 determine specific white cells, also record this specific
Horizontal step-length number and longitudinal step-length number of the white cells relative to Quick Response Code border original position.
Print media input unit 40 is used to be input into print media, such as printing paper or other printed materials.Printing is situated between
Matter input unit 40 can include input tray, and it includes the first input block and the second input block, and first input is single
Unit is for being input into printing paper or printed material for spraying Quick Response Code;Second input block is less than for being input into area
The small print paper or printed material of destination media.
Quick Response Code spray code spraying apparatus 50 are with the spraying for carrying out Quick Response Code, it is possible to use existing Quick Response Code ink-jet printing structure is made
It is Quick Response Code spray code spraying apparatus.The Quick Response Code that be converted into for Quick Response Code generating means 20 by Quick Response Code spray code spraying apparatus 50, is sprayed on first
On the printing paper or printed material of input block input.
The small-sized printing paper or printed material of 60 pairs of the second input block inputs of blanking apparatus are punched.Specifically
, blanking apparatus 60 are based on the dimensional parameters of the elementary cell of the Quick Response Code for needing printing, it is determined that being beaten for the small-sized of input
The dimensional parameters of printing paper or printed material punching;Then, the specific white cells number for being determined based on cell identification means 30,
The white cells of respective number are punched out from the small print paper or printed material of input.
Adhering device 70, for by the white cells that blanking apparatus 60 are generated be bonded in spraying generation Quick Response Code in it is specific
Position where white cells.Specifically, adhering device 70 includes:Location division, its Quick Response Code for being used to determine spraying generation
Border, it is possible to use such as imageing sensor determines the border of Quick Response Code;Step-length determining section, it is based on cell identification means identification
The position of discrete cell out, determines the discrete cell relative to the horizontal step-length number of Quick Response Code border original position and longitudinal direction
Step-length number;Move portion, the white cells that it will be punched out are with Quick Response Code cell distance from Quick Response Code border original position
Step-length, moves transverse direction step-length number and longitudinal step-length number successively;Binding part, its by reach discrete cell position be punched out it is white
Color element is bonded in the discrete cell position.
The Method of printing of the Quick Response Code print system of the embodiment of the present invention, referring to Fig. 2, comprises the following steps:(1)Input will
The target of printing;(2)The target of printing will be needed to be converted into Quick Response Code;(3)Surrounding quilt is determined based on the Quick Response Code being converted into
The circular specific white cells of black unit;(4)It is input into and is situated between less than target for spraying the destination media and area of Quick Response Code
The precision target medium of matter;(5)Quick Response Code is printed on destination media;(6)Based on the specific white cells for determining, from small-sized mesh
The white cells of respective number are punched out in mark medium;(7)The white cells of respective number will be punched out in precision target medium
It is bonded in the ad-hoc location of the destination media for printing.
Implemented by above-mentioned technical scheme, can avoid surrounding around black unit white cells due to
Reduced by area caused by the infiltration of the ink of surrounding black unit, so that the discrimination of Quick Response Code is improved, simultaneously for not
The printing paper of same type its printing effect will not also produce difference.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the scope of the present invention.This hair
Specific features, structure, material or feature described in bright can be in any one or more embodiments or example with suitable
Mode is combined.Additionally, in the case of not conflicting, those skilled in the art can be by the difference described in this specification
The feature of embodiment or example and different embodiments or example is combined and combines.It is all the spirit and principles in the present invention it
Interior made any modification, equivalent substitution and improvements etc., are all contained in protection scope of the present invention.