CN106067054A - A kind of Quick Response Code based on QR code - Google Patents
A kind of Quick Response Code based on QR code Download PDFInfo
- Publication number
- CN106067054A CN106067054A CN201610370445.8A CN201610370445A CN106067054A CN 106067054 A CN106067054 A CN 106067054A CN 201610370445 A CN201610370445 A CN 201610370445A CN 106067054 A CN106067054 A CN 106067054A
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- China
- Prior art keywords
- quick response
- response code
- code
- submodule
- main body
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Classifications
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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
- G06K19/06009—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 with optically detectable marking
- G06K19/06037—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 with optically detectable marking multi-dimensional coding
-
- 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
- G06K19/06009—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 with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/06093—Constructional details the marking being constructed out of a plurality of similar markings, e.g. a plurality of barcodes randomly oriented on an object
Abstract
The invention discloses a kind of Quick Response Code based on QR code, Quick Response Code is the rectangular area being made up of some submodules, these some submodules include dark submodule and light color submodule, wherein, Quick Response Code includes three position sensing figures, each position sensing figure includes that a three-back-shaped main body and at least one are located at the accessory ID that described three-back-shaped main body is peripheral, this accessory ID includes at least one dark submodule, and this accessory ID is positioned at the outermost of Quick Response Code, it is achieved that QR code need not No Tooting Area.
Description
Technical field
The present invention relates to planar bar code technology field, particularly relate to a kind of Quick Response Code based on QR code.
Background technology
Life of today, can see the utilization of Quick Response Code everywhere, can obtain from the information such as business card, data, fortune
Be used in network address redirect, advertisement pushing, member's login, Account Administration, the aspect such as payment.Under the auxiliary of Quick Response Code, the public can enjoy
By in a large number, rapidly, instant messages easily.
Quick Response Code is divided into two classes at present, is stack Quick Response Code and matrix two-dimensional code respectively.Stack Quick Response Code is
A kind of Quick Response Code early, its main design thought is the most direct, it is simply that narrowed by the height of one-dimension code, is again stacked into multirow,
To increase the capacity of bar code.But this Quick Response Code barcode scanning speed is slow, poor fault tolerance, information storage is little.Afterwards, square has been invented
Configuration Quick Response Code, it is intended to changing the inferior position of stack Quick Response Code, wherein design fitst water with the QR code of Japanese invention, it obtains
Extensively application.But the position sensing image-region of QR code needs to expand to the periphery the No Tooting Area of a grid, in order to QR code
Identify registration pattern, when the existence of a large amount of No Tooting Areas makes mobile telephone scanning QR code, it is possible to the None-identified because of screen reflecting
Go out No Tooting Area, and go to the space that can not sufficiently utilize QR code limited, make QR code store more information.Secondly QR code is necessary
It is square, if body surface QR to be printed code, it is necessary to would reserve area.But in the current field using QR Quick Response Code
Jing Zhong, it is rectangular for much needing the area of space reserving Quick Response Code, such as train ticket, mobile phone screen display interface.
Therefore, how to avoid using substantial amounts of No Tooting Area, be those skilled in the art's question of common concern.
Summary of the invention
In consideration of it, it is an object of the invention to provide a kind of Quick Response Code based on QR code, it is achieved that QR code need not peace and quiet
Region.
According to foregoing invention purpose, the invention provides a kind of Quick Response Code based on QR code, described Quick Response Code is by some
The rectangular area that submodule is constituted, described some submodules include dark submodule and light color submodule.Described Quick Response Code includes
Three position sensing figures, each position sensing figure includes that a three-back-shaped main body and at least one are located at described three-back-shaped main body
Peripheral accessory ID, described accessory ID includes at least one dark submodule, and described accessory ID is positioned at described Quick Response Code
Outermost.
Preferably, described accessory ID is arranged at least one drift angle of described position sensing figure.
Preferably, described accessory ID is located at the outermost drift angle of each Back Word type main body, and described accessory ID includes
Three dark modules, the outermost drift angle of described three-back-shaped main body is formed and surrounds by described dark module.
Preferably, the drift angle in described three-back-shaped main body is provided with three accessory IDs.
Preferably, the housing of described three-back-shaped main body is made up of, outside each three-back-shaped main body a dark submodule of circle
Frame all edges with described Quick Response Code differ a submodule.
Preferably, described Quick Response Code also includes positioning figure, does not has the fourth angle of position sensing figure at described Quick Response Code
On, it being provided with certain bit pattern, this location figure includes two limits being alternately made up of dark submodule and light color submodule, and
Described two limits are positioned at the edge of described Quick Response Code.
Preferably, described Quick Response Code also includes that formatted message, described formatted message are positioned at position sensing figure housing
And between Quick Response Code coding region.
Compared with prior art, a kind of Quick Response Code based on QR code of the present invention, have the advantages that the present invention does not has
No Tooting Area, makes Quick Response Code be easily identified when scanning, and Mobile phone screen the most easily identifies under the conditions of reflective, and go can be abundant
The confined space utilizing QR code, be store more information；Two-dimension code pattern edge is location figure, has limbus identification
Mark action, strengthens and identifies；Can also be not intended to QR code is square, it is also possible to be rectangle, adapts to actual printing two dimension
The needs of code object, because the square of the more difficult reserved enough areas of body surface in the case of many, but reserved enough faces
Long-pending rectangular area region, the most much easier.
Accompanying drawing explanation
Fig. 1 is the QR code structure chart of prior art；
Fig. 2 is the QR code position detection image figure of prior art；
Fig. 3 is the structure chart of a kind of based on QR code the Quick Response Code of the embodiment of the present invention；
Fig. 4 is the position sensing graphic structure figure of a kind of based on QR code the Quick Response Code of a preferred embodiment of the present invention；
Fig. 5 is a kind of based on QR code the rectangle two-dimension code structure figure of the embodiment of the present invention；
Fig. 6 is the generation method flow diagram of a kind of based on QR code the Quick Response Code of the embodiment of the present invention.
Detailed description of the invention
Mentioning as in background technology, how avoiding using substantial amounts of No Tooting Area is question of common concern.
Therefore, the present invention is by design position sensing image more cleverly and more reasonably positions figure, such that it is able to not
Need peace and quiet region, and also achieving QR code can be square, it is also possible to be rectangle.
Below by way of specific instantiation accompanying drawings embodiments of the present invention, those skilled in the art can
Further advantage and effect of the present invention is understood easily by content disclosed in the present specification.The present invention also can be different by other
Instantiation implemented or applied, the every details in this specification also can based on different viewpoints and application, without departing substantially from
Various modification and change is carried out under the spirit of the present invention.
In order to be more fully understood that embodiments of the invention, need QR code of the prior art is briefly described.
Fig. 1 is QR code structure chart of the prior art, as it is shown in figure 1, the region of black and white is designated as in QR code specification
Fixing position, referred to as position sensing figure 10 and location figure 11, position sensing figure 10 and location figure 11 are used to really
Determine the concrete coordinate of symbol in figure.Coding region 12, is used for preserving code word data and error correction information code.Formatted message
13, it is used for identifying the rank of error correction and so-called " Mask Pattern ".Scanning Quick Response Code when, it is necessary first to find two
Three position sensing figures 10 on dimension code are to determine the square scope of Quick Response Code, but this position sensing figure 10 is not
It is the most three-back-shaped, but the No Tooting Area 20 that three-back-shaped outside one lattice of bag are wide, as shown in Figure 2.Because it is peripheral quiet
Region 20 is outside square Quick Response Code, so square QR Quick Response Code four edge have to expand a grid to the periphery
No Tooting Area 20.The present invention, based on QR code, is avoided by the detection figure of design attitude cleverly and more reasonably location figure
A large amount of No Tooting Areas that QR code needs, make Quick Response Code store more information.
Fig. 3 is the structure chart of a kind of based on QR code the Quick Response Code of one embodiment of the invention.As it is shown on figure 3, this two dimension
Code is based on QR code, and this Quick Response Code is the rectangular area being made up of some submodules, and some submodules include dark submodule and shallow
Sub-module.This Quick Response Code includes that three position sensing figures 30, each position sensing figure include a three-back-shaped main body and extremely
It is located at the accessory ID that this three-back-shaped main body is peripheral for few one.This accessory ID includes at least one dark submodule.Auxiliary mark
Know the outermost being positioned at Quick Response Code.
Preferably, accessory ID is arranged at least one drift angle of position sensing figure.
See the position sensing figure of a kind of based on QR code Quick Response Code that Fig. 4, Fig. 4 are preferred embodiments of the present invention
Shape structure chart.The housing of three-back-shaped main body 40 is made up of a dark submodule of circle, the housing of each three-back-shaped main body and institute
State edge one submodule of difference of Quick Response Code.The drift angle of three-back-shaped main body 40 is provided with three accessory IDs 41.Accessory ID 41
Being located at the outermost drift angle of each Back Word type main body 40, accessory ID 41 includes three dark modules, and dark module is to Back Word
The outermost drift angle of shape main body 40 is formed and surrounds.This three-back-shaped main body 40 can also regard the concentric pros overlapping by 3 as
Shape forms, and is the deep module of 6*6, the shallow module of 4*4, the deep module of 2*2 respectively, and its module width is 1:1:2:1:1.Can from figure
Going out, position sensing figure is the square with 8 module widths.Position sensing figure 30 is used for determining the position of symbol in image
Put and direction.
Preferably, this Quick Response Code also includes positioning figure 31.From figure 3, it can be seen that do not have position to visit at this Quick Response Code
In the fourth angle of mapping shape, being provided with certain bit pattern 31, this location figure 31 includes being handed over by dark submodule and light color submodule
For two limits constituted, and described two limits are positioned at the edge of Quick Response Code.Location figure 31 provides the base of decision module coordinate
Level is put, it is also possible to as Quick Response Code limb recognition symbol
Preferably, Quick Response Code also includes formatted message 32.Seeing Fig. 3, formatted message 32 is positioned at position sensing figure
Between 30 housings and Quick Response Code coding region 33.Formatted message 32 is all made up of light module.Modularization information is used for marking
Know the rank of error correction and so-called " Mask Pattern ".
Seeing Fig. 3, Quick Response Code also includes coding region 33.Coding region 33 includes representing code word data, error correction numeral, version
This information and the sign character of symbolic information.
In the present embodiment, by design position sensing image more cleverly, such that it is able to need not No Tooting Area, so
It is easier to when not only making Quick Response Code scan identify, and more information can be stored in limited space；The limit of Quick Response Code
Edge is location figure, has obvious limb recognition mark action, strengthens identification ability.
Present invention also offers a kind of rectangle Quick Response Code based on QR code.Fig. 5 is a kind of base of one embodiment of the invention
Rectangle two-dimension code structure figure in QR code.As it is shown in figure 5, this Quick Response Code is rectangle, have same as the previously described embodiments
Structure.
To sum up, the present invention is by design position sensing figure more cleverly and more reasonably positions figure, such that it is able to not
Need peace and quiet region, is easier to identify, and can store more in limited space when the most not only making Quick Response Code scan
Information.Meanwhile, the present invention is to utilize 3 position sensing figures and 2 location Figure recognition Quick Response Code edge, therefore these two dimensions
Code can be square, it is also possible to be rectangle.
The present invention provides again a kind of two-dimensional code generation method based on QR code.Fig. 6 be the embodiment of the present invention one based on
The two-dimensional code generation method flow chart of QR code.As shown in Figure 6, a kind of Quick Response Code based on QR code include 3 position sensing figures,
Location figure, formatted message and coding region, the method specifically includes:
S1: generate three position sensing figures and location figure, determine the rectangular area of Quick Response Code；
S2: generate standard according to QR code, generates Quick Response Code.
It is described with specific embodiment below.Two-dimensional code generation method in present invention generation based on QR code standard,
Such as, data pattern selection, coded system, Error Correction of Coding mode and mask mode are equal to QR code standard.Firstly generate 3 positions
Putting detection figure, outer along position sensing figure primarily determines that Quick Response Code rectangular area along the line, then continue along above-mentioned outside
Along the line, generate two location figures, determine final Quick Response Code rectangular area.Position sensing figure and location figure refer to figure
Shown in 3；Analyze the data of input, determine character types to be encoded, wherein, the coded character set of QR code according to the data of input
Including digital data (0-9), alphanumeric data (numeral 0-9；Capitalization A-Z；9 other character: space,
$, %, * ,+,-. ,/:), octet type data (ascii character-set), Chinese character character.Corresponding different character centralized procurement
With different coding modes, it is also possible at different patten transformation.The corresponding different mode identifier of different coding modes, than
As, figure pattern 00001, alphanumeric pattern is 0010.According to the coding mode used, the rule defined according to it, by number
Bit stream is converted to according to character set；Text string counting identifier one to one, text string counting mark is found out according to mode identifier
Knowing in symbol i.e. information text a character and need the number/figure place of Binary Zero or 1, such as figure pattern is 10 bit, word
Female figure pattern is 9 bit；Count identifier according to mode identifier and text string, information to be encoded is weaved into binary system letter
Breath, is added in after mode identifier, adds end mark 0000 at the end of data content；Select error correcting code system and rank,
Numeric data code encoded content becomes final bit stream sequence with error correcting code word arrangement；By final bit stream sequence by 8 mask function algorithm groups
Conjunction is converted to finally encode；According to final coding, S type layout from the position sensing figure in the upper left corner of X-Y scheme, generate two
Dimension code figure.
In sum, a kind of Quick Response Code based on QR code of the present invention and the method for generation thereof, when Quick Response Code can be made to scan more
Easily identify, and in limited space, store more information, and, this Quick Response Code can be square simultaneously, it is possible to
To be rectangle.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or " some examples " etc. describe and mean to combine this embodiment or specific features, structure, material or feature that example describes
It is contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is differed
Surely identical embodiment or example are referred to.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example combine in an appropriate manner.
It should be noted that, above-described embodiment all can independent assortment as required.The above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, in the premise without departing from the principle of the invention
Under, it is also possible to making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skill
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (7)
1. a Quick Response Code based on QR code, described Quick Response Code is the rectangular area being made up of some submodules, described some sons
Module includes dark submodule and light color submodule, it is characterised in that described Quick Response Code includes three position sensing figures, each
Position sensing figure includes that a three-back-shaped main body and at least one are located at the accessory ID that described three-back-shaped main body is peripheral, described auxiliary
Helping mark to include at least one dark submodule, described accessory ID is positioned at the outermost of described Quick Response Code.
A kind of Quick Response Code based on QR code, it is characterised in that: described accessory ID is arranged on described
On at least one drift angle of position sensing figure.
A kind of Quick Response Code based on QR code, it is characterised in that described accessory ID is located at each
The outermost drift angle of Back Word type main body, described accessory ID includes three dark modules, and described dark module is to described three-back-shaped
The outermost drift angle of main body is formed and surrounds.
A kind of Quick Response Code based on QR code, it is characterised in that at the drift angle of described three-back-shaped main body
It is provided with three accessory IDs.
A kind of Quick Response Code based on QR code, it is characterised in that the housing of described three-back-shaped main body by
One circle dark submodule composition, the housing of each three-back-shaped main body differs a submodule with the edge of described Quick Response Code.
A kind of Quick Response Code based on QR code, it is characterised in that described Quick Response Code also includes location figure
Shape, in the fourth angle that described Quick Response Code does not has position sensing figure, is provided with certain bit pattern, and this location figure includes by dark color
Submodule and light color submodule replace two limits constituted, and described two limits are positioned at the edge of described Quick Response Code.
A kind of Quick Response Code based on QR code, it is characterised in that described Quick Response Code also includes formatting
Information, described formatted message is between position sensing figure housing and Quick Response Code coding region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370445.8A CN106067054A (en) | 2016-05-30 | 2016-05-30 | A kind of Quick Response Code based on QR code |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610370445.8A CN106067054A (en) | 2016-05-30 | 2016-05-30 | A kind of Quick Response Code based on QR code |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106529636A (en) * | 2016-10-18 | 2017-03-22 | 上海觉感视觉科技有限公司 | Position detection graph grouping method of QR code |
| CN107122816A (en) * | 2017-03-20 | 2017-09-01 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | A kind of self-defined view finding figure Quick Response Code and generation method |
| CN111914973A (en) * | 2020-06-29 | 2020-11-10 | 卓书芳 | Two-dimensional code and encoding and decoding method thereof |
| CN113050612A (en) * | 2019-12-26 | 2021-06-29 | 北京极智嘉科技股份有限公司 | Medium printed with positioning identification, image processing method and automatic guided vehicle |
| CN113420859A (en) * | 2019-03-18 | 2021-09-21 | 创新先进技术有限公司 | Two-dimensional code, and method, device and equipment for generating and identifying two-dimensional code |
-
2016
- 2016-05-30 CN CN201610370445.8A patent/CN106067054A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106529636A (en) * | 2016-10-18 | 2017-03-22 | 上海觉感视觉科技有限公司 | Position detection graph grouping method of QR code |
| CN106529636B (en) * | 2016-10-18 | 2019-08-13 | 上海觉感视觉科技有限公司 | A kind of position sensing figure group technology of QR code |
| CN107122816A (en) * | 2017-03-20 | 2017-09-01 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | A kind of self-defined view finding figure Quick Response Code and generation method |
| CN113420859A (en) * | 2019-03-18 | 2021-09-21 | 创新先进技术有限公司 | Two-dimensional code, and method, device and equipment for generating and identifying two-dimensional code |
| CN113050612A (en) * | 2019-12-26 | 2021-06-29 | 北京极智嘉科技股份有限公司 | Medium printed with positioning identification, image processing method and automatic guided vehicle |
| CN111914973A (en) * | 2020-06-29 | 2020-11-10 | 卓书芳 | Two-dimensional code and encoding and decoding method thereof |
| CN111914973B (en) * | 2020-06-29 | 2022-07-01 | 福建信息职业技术学院 | Two-dimensional code decoding method |
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