Quick Response Code method to set up and device, transparent substance
Technical field
The present invention relates to field of information processing, particularly relate to a kind of Quick Response Code method to set up and device, transparent substance.
Background technology
Along with time generation technique progress, smart mobile phone has become standard configuration function with camera function, and the recognition cost of Quick Response Code is declined to a great extent, and the development of simultaneous motive objects networking technology, the application of Quick Response Code is also more and more universal.Quick Response Code is the alternate figure distributed in the plane according to certain rules with specific geometric figure, normally black and white.Relative one-dimensional bar code, Quick Response Code has that recognizing apparatus is simple, data capacity data that are larger, codified are not limited to letter and number and have stronger damage-retardation and ruin ability.
But, disclosed in the generating algorithm of most of Quick Response Code is, for the Quick Response Code meeting specification that has generated, easily can scans data message by taking pictures, and be to judge whether being obtained by legal means in the use of this information.Existing Quick Response Code is many to carry out false proof based on means such as information content encryption or image encryptions, makes to need special decoding software during decoding, causes convenience poor.
Summary of the invention
The invention provides a kind of Quick Response Code method to set up and device, transparent substance, for solving, Quick Response Code is many to carry out false proofly making to need special decoding software to carry out decoding and cause there is the poor problem of convenience based on information content encryption or the means such as image encryption.
To achieve these goals, a kind of Quick Response Code method to set up provided by the invention, comprising:
Part I Quick Response Code is formed at the first predeterminated position of transparent substance;
Part II Quick Response Code is formed at the second predeterminated position of described transparent substance;
Wherein, described first predeterminated position is relative with described second predeterminated position and with axial plane in transparent substance for the plane of symmetry, middle axial plane is through the center line of transparent substance, and described Part I Quick Response Code and the projection of described Part II Quick Response Code in described transparent substance on axial plane form complete Quick Response Code.
Quick Response Code method to set up as above, carries the identification marking of described complete Quick Response Code in described Part I Quick Response Code.
Quick Response Code method to set up as above, also comprise: according to the distance between described first predeterminated position and described second predeterminated position, adjust the ratio between the size of the second code block and the size of the first code block, wherein said first code block is for forming described Part I Quick Response Code, and described second code block is for forming described Part II Quick Response Code.
To achieve these goals, a kind of Quick Response Code setting device provided by the invention, comprising:
First arranges module, forms Part I Quick Response Code for the first predeterminated position at transparent substance;
Second arranges module, forms Part II Quick Response Code for the second predeterminated position at described transparent substance;
Wherein, described first predeterminated position is relative with described second predeterminated position and with axial plane in described transparent substance for the plane of symmetry, described middle axial plane is through the center line of described transparent substance, and described Part I Quick Response Code and the projection of described Part II Quick Response Code in described transparent substance on axial plane form complete Quick Response Code.
Quick Response Code setting device as above, carries the identification marking of described complete Quick Response Code in described Part I Quick Response Code.
Quick Response Code setting device as above, also comprises: adjusting module, for according to the distance between described first predeterminated position and described second predeterminated position, adjusts the ratio between the size of the second code block and the size of the first code block;
Wherein, described first code block is for forming described Part I Quick Response Code, and described second code block is for forming described Part II Quick Response Code.
To achieve these goals, a kind of transparent substance provided by the invention, comprise: be positioned at the Part I Quick Response Code of the first predeterminated position and be positioned at the Part II Quick Response Code of the second predeterminated position, described first predeterminated position is relative with described second predeterminated position and with axial plane in described transparent substance for the plane of symmetry, described Part I Quick Response Code and the projection of described Part II Quick Response Code in described transparent substance on axial plane form complete Quick Response Code, and described middle axial plane is through the center line of described transparent substance.
Quick Response Code method to set up provided by the invention and device, transparent substance, Part I Quick Response Code is formed at the first predeterminated position of transparent substance, Part II Quick Response Code is formed at the second predeterminated position of described transparent substance, wherein the first predeterminated position is relative with the second predeterminated position and with axial plane in transparent substance for the plane of symmetry, described Part I Quick Response Code and the projection of described Part II Quick Response Code in described transparent substance on axial plane form complete Quick Response Code, and described middle axial plane is through the center line of described transparent substance.In the present invention, a complete Quick Response Code is split, and be arranged on transparent substance relatively and with on the position that is the plane of symmetry of axial plane in transparent substance, when the liquid height be equipped with in transparent substance exceeds the first predeterminated position, under the impact of liquid refractivity, the Quick Response Code that scanning gets carries out combination and will obtain illegal Quick Response Code, when this transparent substance of such use carries out liquid commodity circulation, not only prevent the Quick Response Code of these commodity from being obtained by disabled user, and this Quick Response Code does not need special counterfeit protection measures to be encrypted, improve the convenience that Quick Response Code uses.
Accompanying drawing explanation
The schematic flow sheet of a kind of Quick Response Code method to set up that Fig. 1 provides for the embodiment of the present invention one;
First predeterminated position and the second predeterminated position relation schematic diagram on a kind of transparent vessel that Fig. 2 provides for the embodiment of the present invention and transparent vessel;
The Part I Quick Response Code that Fig. 3 provides for the embodiment of the present invention and Part II Quick Response Code arrange schematic diagram;
The schematic diagram of the Part I Quick Response Code that Fig. 4 provides for the embodiment of the present invention;
The schematic diagram of the Part I Quick Response Code that Fig. 5 provides for the embodiment of the present invention and Part II Quick Response Code adjusted size;
When Fig. 6 is no liquid in transparent vessel, the back side is printed on the front perspective view of Part II Quick Response Code transparent vessel;
Fig. 7 is that when having liquid in transparent vessel, the back side is printed on Part II Quick Response Code transparent vessel front perspective view;
The structural representation of a kind of Quick Response Code setting device that Fig. 8 provides for the embodiment of the present invention two;
The structural representation of the another kind of Quick Response Code setting device that Fig. 9 provides for the embodiment of the present invention three;
The structural representation of a kind of transparent substance that Figure 10 provides for the embodiment of the present invention four.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.
Embodiment one
The schematic flow sheet of a kind of Quick Response Code method to set up that Fig. 1 embodiment of the present invention one provides.As shown in Figure 1, this Quick Response Code method to set up comprises the following steps:
101, Part I Quick Response Code is formed at the first predeterminated position of transparent substance.
102, Part II Quick Response Code is formed at the second predeterminated position of transparent substance, wherein, first predeterminated position is relative with the second predeterminated position and with axial plane in described transparent substance for the plane of symmetry, described Part I Quick Response Code and the projection of described Part II Quick Response Code in described transparent substance on axial plane form complete Quick Response Code, and described middle axial plane is through the center line of described transparent substance.
As shown in Figure 2, this transparent substance is a transparent vessel, sees another chamber wall side by side container wall energy, or the label used on this container, and the part that has at least of label prints Quick Response Code, and this Quick Response Code has part to be transparent.This transparent vessel may be used for carrying liquid.Wherein, the front of transparent vessel is 1, and the back side of transparent vessel is 2.Front 1 is provided with the first predeterminated position 3, is provided with the second predeterminated position 4 on 2 overleaf.Wherein, the first predeterminated position 3 is relative with the second predeterminated position 4 and with axial plane in transparent substance for the plane of symmetry, and middle axial plane is through the center line of transparent substance.As shown in Figure 3, in the present embodiment, Part I Quick Response Code 5 is arranged on first predeterminated position 3 in the front 1 of transparent vessel, namely near the direction of camera head.Part II Quick Response Code 6 is arranged on second predeterminated position 4 at the back side 2 of transparent vessel, namely away from the direction of camera head.Wherein Part I Quick Response Code 5 and the projection of Part II Quick Response Code 6 in transparent substance on axial plane form complete Quick Response Code.
In the present embodiment, in Part I Quick Response Code 5, include the complete identification marking of Quick Response Code.Such as, rapid reaction (QuickResponse is called for short QR) code is exactly the one of Quick Response Code, and QR code, in square, only has black-and-white two color.The complete identification marking of QR code is 3 and seeks map logo, namely 4 corners wherein 3 be printed on less, as " returning " word square pattern.These 3 is the pattern helping decoding software location, and user does not need to aim at, and no matter scan at any angle, data still can correctly be read.
In order to prevent Quick Response Code from being obtained by disabled user in the present embodiment, in Part I Quick Response Code 5, be provided with a transparent part 7, wherein transparent part 7 can be arbitrary shape, as square, triangle, circle, rhombus and irregular figure etc.When the area of transparent part 7 will take fully enough large, namely Part I Quick Response Code 5 is when the Function Identification code block of Quick Response Code is complete, and the disappearance enough large due to transparent part 7 can not be read, and can not obtain target information, as shown in Figure 4.
General when Part I Quick Response Code 5 and Part II Quick Response Code 6 are in same plane, then for the size that forms the first code block of Part I Quick Response Code 5 with for forming the measure-alike of the second code block of Part II Quick Response Code 6, after now Part I Quick Response Code 5 and Part II Quick Response Code 6 scan by camera head, a complete Quick Response Code can be combined into, and the target information needed is distinguished by scanning, Part II Quick Response Code 6 is supplementing of Part I Quick Response Code 5, can supplement the content that Part I Quick Response Code 5 lacks.
In the present embodiment, because Part I Quick Response Code 5 and Part II Quick Response Code 6 are separately positioned on front 1 and the back side 2 of transparent substance, and need camera head can be combined into complete Quick Response Code after scanning.In order to will the Part I Quick Response Code 5 that gets be scanned and Part II Quick Response Code 6 can be combined into complete Quick Response Code, need according to the distance between the first predeterminated position 3 and the second predeterminated position 4, adjust the ratio between the second size of the second code block and the second size of the first code block, when to make user by camera head at distance transparent object certain distance, Part II Quick Response Code 6 is added to Part I Quick Response Code 5 disappearance place, make to form complete Quick Response Code, thus make camera head to read target information.
The Part I Quick Response Code that Fig. 5 provides for the embodiment of the present invention and Part II Quick Response Code adjusted size schematic diagram.For the ease of explaining, only illustrate for second code block 9 in the first code block 8 of in Part I Quick Response Code 5 and Part II Quick Response Code 6 in Figure 5.Wherein, the first size of the first code block 8 is S1, and second of the second code block 9 is of a size of S2, and the distance between the first predeterminated position 3 and the second predeterminated position 4 is D, then S2=S1 × (D+25)/D.Wherein, the empirical value of 25CM camera head and the article distance that is taken.
Camera head 10 can adjust the distance of self distance Part I Quick Response Code 5, Part I Quick Response Code 5 is made all to enter within the scope of capture, correctly be combined in this transparent part 7 by the transparent part 7 Part II Quick Response Code 6 of Part I Quick Response Code 5 simultaneously, thus scan correct Quick Response Code for distinguishing target information.
In the epoch that the smart mobile phone height nowadays camera being housed is popularized, the information reading ordinary two dimensional code can become very convenient, and some information being printed on the Quick Response Code in commodity packaging do not wish 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 correctly can not be distinguished under standalone case.When the liquid taken up in transparent vessel is depleted to lower than the first predeterminated position 3, by adjusting the relative position of camera distance Part I Quick Response Code 5 and Part II Quick Response Code 6, two parts Quick Response Code can be made to be combined as a complete Quick Response Code figure, now two parts Quick Response Code reads in same image by camera, this makes it possible to correct recognition to required target information.And transparent vessel built with liquid higher than the first predeterminated position time, to wherein one group of Quick Response Code, Quick Response Code cannot be organized with another and synthesize complete correct Quick Response Code under the refraction action of liquid, thus head recognition cannot be caught on camera.
Fig. 6 and Fig. 7 is that in transparent vessel, liquid affects schematic diagram to Part II Quick Response Code.As Fig. 6 be no liquid in transparent vessel time, the back side is printed on Part II Quick Response Code transparent vessel front perspective view; And Fig. 7 is when having liquid in transparent vessel, the back side is printed on Part II Quick Response Code transparent vessel front perspective view.
The Quick Response Code method to set up that the present embodiment provides, Part I Quick Response Code is formed at the first predeterminated position of transparent substance, Part II Quick Response Code is formed at the second predeterminated position of described transparent substance, wherein the first predeterminated position is relative with the second predeterminated position and with axial plane in transparent substance for the plane of symmetry, middle axial plane is through the center line of transparent substance, and Part I Quick Response Code and the projection of Part II Quick Response Code in transparent substance on axial plane form complete Quick Response Code.In the present embodiment, a complete Quick Response Code is split, and be arranged on transparent substance relatively and with axial plane in transparent substance for the plane of symmetry, on the position of middle axial plane through the center line of transparent substance, when the liquid height be equipped with in transparent substance exceeds the first predeterminated position, under the impact of liquid refractivity, the Quick Response Code that scanning gets carries out combination and will obtain illegal Quick Response Code, when this transparent substance of such use carries out liquid commodity circulation, not only prevent the Quick Response Code of these commodity from being obtained by disabled user, and this Quick Response Code does not need special counterfeit protection measures to be encrypted, improve the convenience that Quick Response Code uses.
In the process of transparency liquid, adopt the Quick Response Code method to set up that the present embodiment provides, the packaging of this transparency liquid is printed, the information content of the Quick Response Code of this transparency liquid simply can not be obtained easily by noncommodity holder like this, after only having the holder of transparency liquid to carry out consumption to commodity, just can get correct Quick Response Code, and holder does not need the specialized equipments such as special Quick Response Code decoding software, thus reduce cost, and serve the effect preventing Quick Response Code to be stolen.
Embodiment two
The structural representation of a kind of Quick Response Code setting device that Fig. 8 provides for the embodiment of the present invention two.As shown in Figure 8, this device comprises: first arranges module 21 and second arranges module 22.
Wherein, first arranges module 21, forms Part I Quick Response Code for the first predeterminated position at transparent substance.
Second arranges module 22, forms Part II Quick Response Code for the second predeterminated position at transparent substance;
Wherein, first predeterminated position is relative with the second predeterminated position and with axial plane in transparent substance for the plane of symmetry, Part I Quick Response Code and the projection of Part II Quick Response Code in transparent substance on axial plane form complete Quick Response Code, and middle axial plane is through the center line of transparent substance.
As shown in Figure 2, this transparent substance is a transparent vessel, sees another chamber wall side by side container wall energy, or the label used on this container, label have at least a part of printed book Quick Response Code part to be transparent.This transparent vessel may be used for carrying liquid.Wherein, the front of transparent vessel is 1, and the back side of transparent vessel is 2.First arranges module 21 is provided with the first predeterminated position 3, the second and arranges module 22 and be provided with the second predeterminated position 4 on 2 overleaf on front 1.Wherein, the first predeterminated position is relative with the second predeterminated position and with axial plane in transparent substance for the plane of symmetry, and middle axial plane is through the center line of transparent substance.As shown in Figure 3, in the present embodiment, Part I Quick Response Code 5 is arranged on first predeterminated position 3 in the front 1 of transparent vessel, namely near the direction of camera head.Part II Quick Response Code 6 is arranged on second predeterminated position 4 at the back side 2 of transparent vessel, namely away from the direction of camera head.Wherein Part I Quick Response Code 5 and the projection of Part II Quick Response Code 6 in transparent substance on axial plane form complete Quick Response Code.
In the present embodiment, in Part I Quick Response Code 5, include the complete identification marking of Quick Response Code.Such as, QR code is exactly the one of Quick Response Code, and QR code, in square, only has black-and-white two color.The complete identification marking of QR code is 3 and seeks map logo, namely 4 corners wherein 3 be printed on less, as " returning " word square pattern.These 3 is the pattern helping decoding software location, and user does not need to aim at, and no matter scan at any angle, data still can correctly be read.
In order to prevent Quick Response Code from being obtained by disabled user in the present embodiment, first arranges module 21 can be provided with a transparent part 7 in Part I Quick Response Code 5, wherein transparent part 7 can be arbitrary shape, as square, triangle, circle, rhombus and irregular figure etc.When the area of transparent part 7 will take fully enough large, namely Part I Quick Response Code 5 is when the Function Identification code block of Quick Response Code is complete, and the disappearance enough large due to transparent part 7 can not be read, and can not obtain target information, as shown in Figure 4.
In the epoch that the smart mobile phone height nowadays camera being housed is popularized, the information reading ordinary two dimensional code can become very convenient, and some information being printed on the Quick Response Code in commodity packaging do not wish 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 correctly can not be distinguished under standalone case.When the liquid taken up in transparent vessel is depleted to lower than the first predeterminated position 3, by adjusting the relative position of camera distance Part I Quick Response Code 5 and Part II Quick Response Code 6, two parts Quick Response Code can be made to be combined as a complete Quick Response Code figure, now two parts Quick Response Code reads in same image by camera, this makes it possible to correct recognition to required target information.And transparent vessel built with liquid higher than the first predeterminated position 3 time, to wherein one group of Quick Response Code, Quick Response Code cannot be organized with another and synthesize complete correct Quick Response Code under the refraction action of liquid, thus head recognition cannot be caught on camera.
Fig. 6 and Fig. 7 is that in transparent vessel, liquid affects schematic diagram to Part II Quick Response Code.As Fig. 6 be no liquid in transparent vessel time, the back side is printed on Part II Quick Response Code transparent vessel front perspective view; And Fig. 7 is when having liquid in transparent vessel, the back side is printed on Part II Quick Response Code transparent vessel front perspective view.
The Quick Response Code setting device that the present embodiment provides, Part I Quick Response Code is formed at the first predeterminated position of transparent substance, Part II Quick Response Code is formed at the second predeterminated position of described transparent substance, wherein the first predeterminated position is relative with the second predeterminated position and with axial plane in transparent substance for the plane of symmetry, middle axial plane is through the center line of transparent substance, and Part I Quick Response Code and the projection of Part II Quick Response Code in transparent substance on axial plane form complete Quick Response Code.In the present embodiment, a complete Quick Response Code is split, and be arranged on transparent substance relatively and with axial plane in transparent substance for the plane of symmetry, on the position of middle axial plane through the center line of transparent substance, when the liquid height be equipped with in transparent substance exceeds the first predeterminated position, under the impact of liquid refractivity, the Quick Response Code that scanning gets carries out combination and will obtain illegal Quick Response Code, when this transparent substance of such use carries out liquid commodity circulation, not only prevent the Quick Response Code of these commodity from being obtained by disabled user, and this Quick Response Code does not need special counterfeit protection measures to be encrypted, improve the convenience that Quick Response Code uses.
In the process of transparency liquid, adopt the Quick Response Code method to set up that the present embodiment provides, the packaging of this transparency liquid is printed, the information content of the Quick Response Code of this transparency liquid simply can not be obtained easily by noncommodity holder like this, after only having the holder of transparency liquid to carry out consumption to commodity, just can get correct Quick Response Code, and holder does not need the specialized equipments such as special Quick Response Code decoding software, thus reduce cost, and serve the effect preventing Quick Response Code to be stolen.
Embodiment three
The structural representation of the another kind of Quick Response Code setting device that Fig. 9 provides for the embodiment of the present invention three.As shown in Figure 9, this device arranges module 21 and second arrange except module 22 except comprising first in above-described embodiment two, also comprises: adjusting module 23.
Wherein, adjusting module 23, for according to the distance between the first predeterminated position and the second predeterminated position, adjust the ratio between the size of the second code block and the size of the first code block, wherein, the first code block is for forming Part I Quick Response Code, and the second code block is for forming Part II Quick Response Code.
Generally when Part I Quick Response Code and Part II Quick Response Code are arranged in same plane, then for the size that forms the first code block of Part I Quick Response Code with for forming the measure-alike of the second code block of Part II Quick Response Code, after now Part I Quick Response Code and Part II Quick Response Code scan by camera head, a complete Quick Response Code can be combined into, and the target information needed is distinguished by scanning, Part II Quick Response Code is supplementing of Part I Quick Response Code, can supplement the content of Part I Quick Response Code disappearance.
In the present embodiment, because Part I Quick Response Code and Part II Quick Response Code are separately positioned on the front and back of transparent substance, and need camera head can be combined into complete Quick Response Code after scanning.In order to will the Part I Quick Response Code that gets be scanned and Part II Quick Response Code can be combined into complete Quick Response Code, adjusting module 23 needs according to the distance between the first predeterminated position and the second predeterminated position, adjust the ratio between the second size of the second code block and the second size of the first code block, when to make user by camera head at distance transparent object certain distance, Part II Quick Response Code is added to Part I Quick Response Code code disappearance place, make to form complete Quick Response Code, thus make camera head to read target information.
The Part I Quick Response Code that Fig. 5 provides for the present embodiment and Part II Quick Response Code adjusted size schematic diagram.For the ease of explaining, only illustrate for second code block 9 in the first code block 8 of in Part I Quick Response Code 5 and Part II Quick Response Code 6 in Figure 5.Wherein, the first size of the first code block 8 is S1, and second of the second code block 9 is of a size of S2, and the distance between the first predeterminated position 3 and the second predeterminated position 4 is D, then S2=S1 × (D+25)/D.Wherein, the empirical value of 25CM camera head and the article distance that is taken.Such adjusting module 23 can adjust the first size of the first code block and the second size of the second code block according to above-mentioned formula.
Camera head 10 can adjust the distance of self distance Part I Quick Response Code 5, Part I Quick Response Code 5 is made all to enter within the scope of capture, correctly be combined in this transparent part by the transparent part 7 Part II Quick Response Code 6 of Part I Quick Response Code 5 simultaneously, thus scan correct Quick Response Code for distinguishing target information.
In the present embodiment, a complete Quick Response Code is split, and be arranged on transparent substance relatively and with axial plane in transparent substance for the plane of symmetry, on the position of middle axial plane through the center line of transparent substance, when the liquid height be equipped with in transparent substance exceeds the first predeterminated position, under the impact of liquid refractivity, the Quick Response Code that scanning gets carries out combination and will obtain illegal Quick Response Code, when this transparent substance of such use carries out liquid commodity circulation, not only prevent the Quick Response Code of these commodity from being obtained by disabled user, and this Quick Response Code does not need special counterfeit protection measures to be encrypted, improve the convenience that Quick Response Code uses.
Embodiment four
The structural representation of a kind of transparent substance that Figure 10 provides for the embodiment of the present invention four.As shown in Figure 10, this transparent substance comprises: be positioned at the Part I Quick Response Code 5 of the first predeterminated position 3 and be positioned at the Part II Quick Response Code 6 of the second predeterminated position 4, wherein the first predeterminated position 3 is relative with the second predeterminated position 4 and with axial plane in transparent substance 7 for the plane of symmetry, Part I Quick Response Code 5 and the projection of Part II Quick Response Code 6 in transparent substance on axial plane 7 form complete Quick Response Code, and middle axial plane 7 is through the center line of transparent substance.Alternatively, front 1, second predeterminated position 6 that the first predeterminated position 3 is arranged on transparent substance is arranged on the back side 2 of transparent substance, wherein, front 1 and the back side 2 with middle axial plane 7 for the plane of symmetry.
In the present embodiment, transparent substance can be a transparent vessel, sees another chamber wall side by side container wall energy, or the label used on this container, label have at least a part of printed book Quick Response Code part to be transparent.This transparent vessel may be used for carrying liquid.Alternatively, in Part I Quick Response Code 5, be provided with a transparent part 8, wherein transparent part 8 can be arbitrary shape, as square, triangle, circle, rhombus and irregular figure etc.When the area of transparent part 8 will take fully enough large, namely Part I Quick Response Code 5 is when the Function Identification code block of Quick Response Code is complete, and the disappearance enough large due to transparent part 8 can not be read, and can not obtain target information.
In the present embodiment, a complete Quick Response Code is split, and be arranged on transparent substance relatively and with axial plane in transparent substance for the plane of symmetry, on the position of middle axial plane through the center line of transparent substance, when the liquid height be equipped with in transparent substance exceeds the first predeterminated position, under the impact of liquid refractivity, the Quick Response Code that scanning gets carries out combination and will obtain illegal Quick Response Code, when this transparent substance of such use carries out liquid commodity circulation, not only prevent the Quick Response Code of these commodity from being obtained by disabled user, and this Quick Response Code does not need special counterfeit protection measures to be encrypted, improve the convenience that Quick Response Code uses.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.