Quick Response Code method to set up and device, transparent substance
Technical field
The present invention relates to field of information processing, more particularly to a kind of Quick Response Code method to set up and device, transparent substance.
Background technology
With when generation technique progress, smart mobile phone has become standard configuration function with camera function so that two dimension
The recognition cost of code declines to a great extent, and simultaneous moves the development of technology of Internet of things, and the application of Quick Response Code is also increasingly popularized.
Quick Response Code is the alternate figure being distributed in the plane according to certain rules with specific geometric figure, is typically black and white.Relatively
One-dimensional bar code, Quick Response Code have that recognizing apparatus is simple, data capacity bigger, the data of codified are not limited to alphabetical sum number
Word and ability is ruined with stronger damage-retardation.
But due to the generating algorithm of most of Quick Response Code be it is disclosed, for one generated meet specification two
Code is tieed up, data message can be easily scanned by taking pictures, and is that can not judge whether it is to pass through conjunction in the use of this information
Method approach obtains.Existing Quick Response Code is carried out false proof based on the means such as information content encryption or image encryption more so that is needed during decoding
Special decoding software is wanted, causes convenience poor.
The content of the invention
The present invention provides a kind of Quick Response Code method to set up and device, transparent substance, and information is based on for solving Quick Response Code more
The means such as content-encrypt or image encryption carry out it is false proof so that the special decoding software of needs carry out decoding cause there are convenience compared with
The problem of poor.
To achieve these goals, a kind of Quick Response Code method to set up provided by the invention, including:
Part I Quick Response Code is formed in the first predeterminated position of transparent substance;
Part II Quick Response Code is formed in the second predeterminated position of the transparent substance;
Wherein, first predeterminated position is opposite with second predeterminated position and is symmetrical using the middle axial plane of transparent substance
Face, middle axial plane pass through transparent substance center line, and the Part I Quick Response Code with the Part II Quick Response Code described
Projection on the middle axial plane of transparent substance forms full two-dimensional code.
Quick Response Code method to set up as described above, the identification of the full two-dimensional code is carried in the Part I Quick Response Code
Mark.
Quick Response Code method to set up as described above, further includes:According to first predeterminated position and the described second default position
The distance between put, the ratio between the size of the second code block and the size of the first code block is adjusted, wherein first code block is used
In forming the Part I Quick Response Code, second code block is used to form the Part II Quick Response Code.
To achieve these goals, a kind of Quick Response Code provided by the invention sets device, including:
First setup module, Part I Quick Response Code is formed for the first predeterminated position in transparent substance;
Second setup module, Part II Quick Response Code is formed for the second predeterminated position in the transparent substance;
Wherein, first predeterminated position is opposite with second predeterminated position and middle axial plane using the transparent substance as
The plane of symmetry, the middle axial plane pass through the center line of the transparent substance, the Part I Quick Response Code and the Part II two
Tie up projection of the code on the middle axial plane of the transparent substance and form full two-dimensional code.
Quick Response Code as described above sets device, and the identification of the full two-dimensional code is carried in the Part I Quick Response Code
Mark.
Quick Response Code as described above sets device, further includes:Module is adjusted, for according to first predeterminated position and institute
The distance between second predeterminated position is stated, adjusts the ratio between the size of the second code block and the size of the first code block;
Wherein, first code block is used to form the Part I Quick Response Code, and second code block is used to form described
Part II Quick Response Code.
To achieve these goals, a kind of transparent substance provided by the invention, including:Positioned at the first of the first predeterminated position
Part Quick Response Code and the Part II Quick Response Code positioned at the second predeterminated position, first predeterminated position and the described second default position
Put relatively and using the middle axial plane of the transparent substance as the plane of symmetry, the Part I Quick Response Code and the Part II Quick Response Code
Projection on the middle axial plane of the transparent substance forms full two-dimensional code, and the middle axial plane passes through the center of the transparent substance
Line.
Quick Response Code method to set up provided by the invention and device, transparent substance, in the first predeterminated position shape of transparent substance
Into Part I Quick Response Code, Part II Quick Response Code is formed in the second predeterminated position of the transparent substance, wherein first is default
Position is opposite with the second predeterminated position and middle axial plane using transparent substance is the plane of symmetry, the Part I Quick Response Code and described
Projection of the two part Quick Response Codes on the middle axial plane of the transparent substance forms full two-dimensional code, and the middle axial plane passes through described
The center line of bright object.A full two-dimensional code is split in the present invention, and be arranged on the opposite of transparent substance and with
The middle axial plane of transparent substance is on the position of the plane of symmetry, when the liquid height being equipped with transparent substance exceeds the first predeterminated position
When, under the influence of liquid refractivity, illegal Quick Response Code will be obtained by scanning the Quick Response Code got and being combined, so using should
When transparent substance carries out liquid commodity circulation, not only prevent the Quick Response Code of the commodity from being obtained by disabled user, but also the Quick Response Code
It is not required special counterfeit protection measures to be encrypted, improves the convenience that Quick Response Code uses.
Brief description of the drawings
Fig. 1 is a kind of flow diagram for Quick Response Code method to set up that the embodiment of the present invention one provides;
Fig. 2 is the first predeterminated position on a kind of transparent vessel provided in an embodiment of the present invention and transparent vessel and second pre-
If position relationship schematic diagram;
Fig. 3 sets schematic diagram for Part I Quick Response Code provided in an embodiment of the present invention and Part II Quick Response Code;
Fig. 4 is the schematic diagram of Part I Quick Response Code provided in an embodiment of the present invention;
Fig. 5 is Part I Quick Response Code provided in an embodiment of the present invention and the signal of Part II Quick Response Code size adjusting
Figure;
The back side is printed on the front perspective view of Part II Quick Response Code transparent vessel when Fig. 6 is no liquid in transparent vessel;
Fig. 7 is that the back side is printed on Part II Quick Response Code transparent vessel front perspective view when having liquid in transparent vessel;
Fig. 8 is the structure diagram that a kind of Quick Response Code provided by Embodiment 2 of the present invention sets device;
Fig. 9 is the structure diagram that another Quick Response Code that the embodiment of the present invention three provides sets device;
Figure 10 is a kind of structure diagram for transparent substance that the embodiment of the present invention four provides.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.
Embodiment one
A kind of flow diagram for Quick Response Code method to set up that Fig. 1 embodiment of the present invention one provides.As shown in Figure 1, this two
Dimension code method to set up comprises the following steps:
101st, Part I Quick Response Code is formed in the first predeterminated position of transparent substance.
102nd, Part II Quick Response Code is formed in the second predeterminated position of transparent substance, wherein, the first predeterminated position and the
Two predeterminated positions are opposite and using the middle axial plane of the transparent substance as the plane of symmetry, the Part I Quick Response Code and second described
Projection of the Quick Response Code on the middle axial plane of the transparent substance is divided to form full two-dimensional code, the middle axial plane passes through the transparency
The center line of body.
As shown in Fig. 2, the transparent substance is a transparent vessel, another chamber wall side can be seen by side chamber wall, or
The label that person uses on this container, at least part of printing Quick Response Code of label, it is transparent which, which has part,.
The transparent vessel can be used for containing liquid.Wherein, the front of transparent vessel is 1, and the back side of transparent vessel is 2.On front 1
The first predeterminated position 3 is provided with, is overleaf provided with the second predeterminated position 4 on 2.Wherein, the first predeterminated position 3 and second is default
Position 4 is opposite and using the middle axial plane of transparent substance as the plane of symmetry, and middle axial plane passes through the center line of transparent substance.As shown in figure 3, this
In embodiment, Part I Quick Response Code 5 is arranged on first predeterminated position 3 in the front 1 of transparent vessel, i.e., close to camera device
Direction.Part II Quick Response Code 6 is arranged on second predeterminated position 4 at the back side 2 of transparent vessel, i.e., away from camera device
Direction.Wherein projection of the Part I Quick Response Code 5 with Part II Quick Response Code 6 on the middle axial plane of transparent substance forms complete two
Tie up code.
In the present embodiment, the complete identification marking of Quick Response Code is included in Part I Quick Response Code 5.For example, fast reaction
(Quick Response, abbreviation QR) code is exactly one kind of Quick Response Code, and QR codes are square, only black-and-white two color.QR codes it is complete
Whole identification marking seeks map logo for 3, i.e., be printed at wherein 3 of 4 corners it is smaller, as the square pattern of " returning " word.This 3
A pattern for being to aid in decoding software positioning, user need not be aligned, no matter scan at any angle, and data still can correct quilt
Read.
Quick Response Code is obtained by disabled user in order to prevent in the present embodiment, and one is provided with Part I Quick Response Code 5
Transparent part 7, wherein transparent part 7 can be arbitrary shape, such as square, triangle, circle, diamond shape and irregular figure.When
The area of transparent part 7 will take sufficiently large, i.e. Function Identification code block complete situation of the Part I Quick Response Code 5 in Quick Response Code
Under, since the sufficiently large missing of transparent part 7 can not be read, it is impossible to obtain target information, as shown in Figure 4.
Generally work as Part I Quick Response Code 5 and Part II Quick Response Code 6 in approximately the same plane, be then used to form first
Divide the size of the first code block of Quick Response Code 5 identical with the size of the second code block for forming Part II Quick Response Code 6, take the photograph at this time
After Part I Quick Response Code 5 and Part II Quick Response Code 6 being scanned as device, can be combined into a complete two dimension
Code, and the target information that can be needed by scanning recognition, Part II Quick Response Code 6 is the supplement of Part I Quick Response Code 5, can be with
Supplement the content of the missing of Part I Quick Response Code 5.
In the present embodiment, since Part I Quick Response Code 5 and Part II Quick Response Code 6 are being separately positioned on transparent substance just
Face 1 and the back side 2, and need camera device to be combined into complete Quick Response Code after scanning.In order to which get the will be scanned
A part of Quick Response Code 5 and Part II Quick Response Code 6 can be combined into complete Quick Response Code, it is necessary to according to the first predeterminated position 3 with
The distance between second predeterminated position 4, adjusts the ratio between the second size of the second code block and the second size of the first code block,
So that in user by camera device in distance transparent object certain distance when, Part II Quick Response Code 6 is added to first
Divide at 5 missing of Quick Response Code so that complete Quick Response Code is formed, so that camera device can read target information.
Fig. 5 is Part I Quick Response Code provided in an embodiment of the present invention and Part II Quick Response Code size adjusting schematic diagram.
For the ease of explaining, in Figure 5 only with first code block 8 and Part II Quick Response Code 6 in Part I Quick Response Code 5
Illustrate exemplified by one the second code block 9.Wherein, the first size of the first code block 8 is S1, and the second size of the second code block 9 is
S2, the distance between the first predeterminated position 3 and the second predeterminated position 4 are D, then S2=S1 × (D+25)/D.Wherein, 25CM is imaged
The empirical value of device and the article distance that is taken.
Camera device 10 can adjust itself distance apart from Part I Quick Response Code 5 so that by Part I Quick Response Code 5
Fully enter in imaging range, while correctly combined by the 7 Part II Quick Response Code 6 of transparent part of Part I Quick Response Code 5
Into the transparent part 7, it is used to distinguish target information so as to scan correct Quick Response Code.
In nowadays smart mobile phone that camera the is housed highly popular epoch, reading the information of ordinary two dimensional code can become very
It is convenient, and the information of some Quick Response Codes being printed in commodity packaging is not intended to be obtained by other people before commodity are consumed.
In practical application, Part I Quick Response Code 5 and Part II Quick Response Code 6 can not correctly be distinguished under standalone case.When saturating
When the liquid taken up in bright container is depleted to less than the first predeterminated position 3, by adjusting camera apart from Part I two dimension
The relative position of code 5 and Part II Quick Response Code 6, enables to two parts Quick Response Code to be combined as the complete Quick Response Code figure of a width,
Camera reads two parts Quick Response Code in same image at this time, and this makes it possible to correctly distinguish required target information.
And the liquid being equipped with transparent vessel is when being higher than the first predeterminated position, to one of which Quick Response Code liquid refraction action
Under, it will be unable to synthesize complete correct Quick Response Code with another group of Quick Response Code, so as to can not be distinguished by camera.
Fig. 6 and Fig. 7 is influence schematic diagram of the liquid to Part II Quick Response Code in transparent vessel.If Fig. 6 is transparent vessel
During middle no liquid, the back side is printed on Part II Quick Response Code transparent vessel front perspective view;And Fig. 7 is to have liquid in transparent vessel
When, the back side is printed on Part II Quick Response Code transparent vessel front perspective view.
Quick Response Code method to set up provided in this embodiment, Part I two dimension is formed in the first predeterminated position of transparent substance
Code, Part II Quick Response Code is formed in the second predeterminated position of the transparent substance, wherein the first predeterminated position and second is preset
Position is opposite and using the middle axial plane of transparent substance as the plane of symmetry, and middle axial plane passes through the center line of transparent substance, and Part I two
Tie up projection of the code with Part II Quick Response Code on the middle axial plane of transparent substance and form full two-dimensional code.By one in the present embodiment
Full two-dimensional code is split, and is arranged on the opposite of transparent substance and using the middle axial plane of transparent substance as the plane of symmetry, axis
Face is passed through on the position of the center line of transparent substance, when the liquid height being equipped with transparent substance exceeds the first predeterminated position,
Under the influence of liquid refractivity, illegal Quick Response Code will be obtained by scanning the Quick Response Code got and being combined, so saturating using this
When bright object carries out liquid commodity circulation, not only prevent the Quick Response Code of the commodity from being obtained by disabled user, but also the Quick Response Code is not
Need special counterfeit protection measures to be encrypted, improve the convenience that Quick Response Code uses.
During transparency liquid, using Quick Response Code method to set up provided in this embodiment, in the bag of the transparency liquid
Load onto and printed, so the information content of the Quick Response Code of the transparency liquid will not simply be obtained easily by noncommodity holder,
After the holder of only transparency liquid consumes commodity, correct Quick Response Code can be just got, and holder is not required to
The special equipments such as dedicated Quick Response Code decoding software are wanted, so as to reduce cost, and plays and prevents what Quick Response Code was stolen
Effect.
Embodiment two
Fig. 8 is the structure diagram that a kind of Quick Response Code provided by Embodiment 2 of the present invention sets device.As shown in figure 8, should
Device includes:First setup module 21 and the second setup module 22.
Wherein, the first setup module 21, Part I Quick Response Code is formed for the first predeterminated position in transparent substance.
Second setup module 22, Part II Quick Response Code is formed for the second predeterminated position in transparent substance;
Wherein, the first predeterminated position is opposite with the second predeterminated position and middle axial plane using transparent substance is the plane of symmetry, and first
The projection of part Quick Response Code and Part II Quick Response Code on the middle axial plane of transparent substance forms full two-dimensional code, and middle axial plane passes through
The center line of transparent substance.
As shown in Fig. 2, the transparent substance is a transparent vessel, another chamber wall side can be seen by side chamber wall, or
The label that person uses on this container, at least part of printed book Quick Response Code part of label is transparent.The transparent appearance
Device can be used for containing liquid.Wherein, the front of transparent vessel is 1, and the back side of transparent vessel is 2.First setup module 21 exists
The first predeterminated position 3 is provided with front 1, and the second setup module 22 is overleaf provided with the second predeterminated position 4 on 2.Wherein,
Relatively and using the middle axial plane of transparent substance as the plane of symmetry, middle axial plane passes through transparent substance for one predeterminated position and the second predeterminated position
Center line.As shown in figure 3, in the present embodiment, Part I Quick Response Code 5 is arranged on the first default position in the front 1 of transparent vessel
Put on 3, i.e. the direction close to camera device.Part II Quick Response Code 6 is arranged on second predeterminated position at the back side 2 of transparent vessel
On 4, i.e., the direction of remote camera device.The wherein axis of Part I Quick Response Code 5 and Part II Quick Response Code 6 in transparent substance
Projection on face forms full two-dimensional code.
In the present embodiment, the complete identification marking of Quick Response Code is included in Part I Quick Response Code 5.For example, QR codes are exactly
One kind of Quick Response Code, QR codes are square, only black-and-white two color.The complete identification marking of QR codes seeks map logo for 3, i.e., 4
Wherein 3 of a corner be printed on it is smaller, as the square pattern of " returning " word.This 3 patterns for being to aid in decoding software positioning, make
User need not be aligned, and no matter scan at any angle, data still can be correctly read.
Quick Response Code is obtained by disabled user in order to prevent in the present embodiment, and the first setup module 21 can be in Part I two
A transparent part 7 is provided with dimension code 5, wherein transparent part 7 can be arbitrary shape, such as square, triangle, circle, diamond shape
And irregular figure etc..When the area of transparent part 7 will take sufficiently large, i.e. function mark of the Part I Quick Response Code 5 in Quick Response Code
In the case of knowledge code block is complete, since the sufficiently large missing of transparent part 7 can not be read, it is impossible to obtain target information, such as
Shown in Fig. 4.
In nowadays smart mobile phone that camera the is housed highly popular epoch, reading the information of ordinary two dimensional code can become very
It is convenient, and the information of some Quick Response Codes being printed in commodity packaging is not intended to be obtained by other people before commodity are consumed.
In practical application, Part I Quick Response Code 5 and Part II Quick Response Code 6 can not correctly be distinguished under standalone case.When saturating
When the liquid taken up in bright container is depleted to less than the first predeterminated position 3, by adjusting camera apart from Part I two dimension
The relative position of code 5 and Part II Quick Response Code 6, enables to two parts Quick Response Code to be combined as the complete Quick Response Code figure of a width,
Camera reads two parts Quick Response Code in same image at this time, and this makes it possible to correctly distinguish required target information.
And the liquid being equipped with transparent vessel is when being higher than the first predeterminated position 3, to one of which Quick Response Code liquid refraction action
Under, it will be unable to synthesize complete correct Quick Response Code with another group of Quick Response Code, so as to can not be distinguished by camera.
Fig. 6 and Fig. 7 is influence schematic diagram of the liquid to Part II Quick Response Code in transparent vessel.If Fig. 6 is transparent vessel
During middle no liquid, the back side is printed on Part II Quick Response Code transparent vessel front perspective view;And Fig. 7 is to have liquid in transparent vessel
When, the back side is printed on Part II Quick Response Code transparent vessel front perspective view.
Quick Response Code provided in this embodiment sets device, and Part I two dimension is formed in the first predeterminated position of transparent substance
Code, Part II Quick Response Code is formed in the second predeterminated position of the transparent substance, wherein the first predeterminated position and second is preset
Position is opposite and using the middle axial plane of transparent substance as the plane of symmetry, and middle axial plane passes through the center line of transparent substance, and Part I two
Tie up projection of the code with Part II Quick Response Code on the middle axial plane of transparent substance and form full two-dimensional code.By one in the present embodiment
Full two-dimensional code is split, and is arranged on the opposite of transparent substance and using the middle axial plane of transparent substance as the plane of symmetry, axis
Face is passed through on the position of the center line of transparent substance, when the liquid height being equipped with transparent substance exceeds the first predeterminated position,
Under the influence of liquid refractivity, illegal Quick Response Code will be obtained by scanning the Quick Response Code got and being combined, so saturating using this
When bright object carries out liquid commodity circulation, not only prevent the Quick Response Code of the commodity from being obtained by disabled user, but also the Quick Response Code is not
Need special counterfeit protection measures to be encrypted, improve the convenience that Quick Response Code uses.
During transparency liquid, using Quick Response Code method to set up provided in this embodiment, in the bag of the transparency liquid
Load onto and printed, so the information content of the Quick Response Code of the transparency liquid will not simply be obtained easily by noncommodity holder,
After the holder of only transparency liquid consumes commodity, correct Quick Response Code can be just got, and holder is not required to
The special equipments such as dedicated Quick Response Code decoding software are wanted, so as to reduce cost, and plays and prevents what Quick Response Code was stolen
Effect.
Embodiment three
Fig. 9 is the structure diagram that another Quick Response Code that the embodiment of the present invention three provides sets device.As shown in figure 9,
The device further includes in addition to the first setup module 21 and the second setup module 22 in including above-described embodiment two:Adjustment
Module 23.
Wherein, module 23 is adjusted, for according to the distance between the first predeterminated position and the second predeterminated position, adjustment second
Ratio between the size of code block and the size of the first code block, wherein, the first code block is used to form Part I Quick Response Code, and second
Code block is used to form Part II Quick Response Code.
Generally work as Part I Quick Response Code and Part II Quick Response Code is arranged in approximately the same plane, be then used to form first
The size of first code block of part Quick Response Code is identical with the size of the second code block for forming Part II Quick Response Code, takes the photograph at this time
After Part I Quick Response Code and Part II Quick Response Code being scanned as device, can be combined into a complete Quick Response Code,
And the target information that can be needed by scanning recognition, Part II Quick Response Code is the supplement of Part I Quick Response Code, can be supplemented
The content of Part I Quick Response Code missing.
In the present embodiment, since Part I Quick Response Code and Part II Quick Response Code are separately positioned on the front of transparent substance
And the back side, and need camera device to be combined into complete Quick Response Code after scanning.In order to which first got will be scanned
Quick Response Code and Part II Quick Response Code is divided to be combined into complete Quick Response Code, adjustment module 23 is needed according to the first predeterminated position
The distance between second predeterminated position, adjusts the ratio between the second size of the second code block and the second size of the first code block
Example so that in user by camera device in distance transparent object certain distance when, Part II Quick Response Code is added to first
At the Quick Response Code code missing of part so that complete Quick Response Code is formed, so that camera device can read target information.
Fig. 5 is Part I Quick Response Code provided in this embodiment and Part II Quick Response Code size adjusting schematic diagram.In order to
Easy to explain, in Figure 5 only with one in first code block 8 and Part II Quick Response Code 6 in Part I Quick Response Code 5
Illustrate exemplified by second code block 9.Wherein, the first size of the first code block 8 is S1, and the second size of the second code block 9 is S2, the
The distance between one predeterminated position 3 and the second predeterminated position 4 are D, then S2=S1 × (D+25)/D.Wherein, 25CM camera devices
With the empirical value for the article distance that is taken.The first size of the first code block can be adjusted according to above-mentioned formula by so adjusting module 23
With the second size of the second code block.
Camera device 10 can adjust itself distance apart from Part I Quick Response Code 5 so that by Part I Quick Response Code 5
Fully enter in imaging range, while correctly combined by the 7 Part II Quick Response Code 6 of transparent part of Part I Quick Response Code 5
Into the transparent part, it is used to distinguish target information so as to scan correct Quick Response Code.
A full two-dimensional code is split in the present embodiment, and is arranged on the opposite of transparent substance and with transparency
The middle axial plane of body is the plane of symmetry, and middle axial plane is passed through on the position of the center line of transparent substance, when the liquid being equipped with transparent substance
When highly exceeding the first predeterminated position, under the influence of liquid refractivity, scan the Quick Response Code got and be combined and will obtain
Illegal Quick Response Code, when so carrying out liquid commodity circulation using the transparent substance, not only prevents that the Quick Response Code of the commodity is illegal
User obtains, and the Quick Response Code is not required special counterfeit protection measures to be encrypted, and improves the convenience that Quick Response Code uses.
Example IV
Figure 10 is a kind of structure diagram for transparent substance that the embodiment of the present invention four provides.As shown in Figure 10, this is transparent
Object includes:Part I Quick Response Code 5 positioned at the first predeterminated position 3 and the Part II two dimension positioned at the second predeterminated position 4
Code 6, wherein the first predeterminated position 3 and the second predeterminated position 4 are the plane of symmetry with respect to and with the middle axial plane 7 of transparent substance, first
The projection of Quick Response Code 5 and Part II Quick Response Code 6 on the middle axial plane 7 of transparent substance is divided to form full two-dimensional code, middle axial plane 7 is worn
Cross the center line of transparent substance.Alternatively, the first predeterminated position 3 is arranged on the front 1 of transparent substance, and the second predeterminated position 6 is set
Put at the back side 2 of transparent substance, wherein, front 1 is the plane of symmetry with middle axial plane 7 with the back side 2.
In the present embodiment, transparent substance can be a transparent vessel, can see another chamber wall side by side chamber wall,
Or the label used on this container, at least part of printed book Quick Response Code part of label is transparent.This is transparent
Container can be used for containing liquid.Alternatively, a transparent part 8, wherein hyalomere are provided with Part I Quick Response Code 5
Points 8 can be arbitrary shape, such as square, triangle, circle, diamond shape and irregular figure.When the area of transparent part 8 will take fully
Enough big, i.e. Part I Quick Response Code 5 is in the case of the Function Identification code block of Quick Response Code is complete, since transparent part 8 is sufficiently large
Missing can not be read, it is impossible to obtain target information.
A full two-dimensional code is split in the present embodiment, and is arranged on the opposite of transparent substance and with transparency
The middle axial plane of body is the plane of symmetry, and middle axial plane is passed through on the position of the center line of transparent substance, when the liquid being equipped with transparent substance
When highly exceeding the first predeterminated position, under the influence of liquid refractivity, scan the Quick Response Code got and be combined and will obtain
Illegal Quick Response Code, when so carrying out liquid commodity circulation using the transparent substance, not only prevents that the Quick Response Code of the commodity is illegal
User obtains, and the Quick Response Code is not required special counterfeit protection measures to be encrypted, and improves the convenience that Quick Response Code uses.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that:Its according to
Can so modify to the technical solution described in foregoing embodiments, either to which part or all technical characteristic into
Row equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.