CN106529643B - A kind of two dimensional code coding and decoding generating device and method - Google Patents
A kind of two dimensional code coding and decoding generating device and method Download PDFInfo
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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
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- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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Abstract
The invention discloses a kind of two dimensional code coding and decoding generating device and method, two dimensional code coding generating device includes: data acquisition module and coding module, and the data acquisition module is for obtaining data to be encoded；The coding module generates two dimensional code for carrying out encoding operation to the data to be encoded.Two dimensional code solution code generating device includes: identification module and decoding module, the identification module two dimensional code in image for identification；The decoding module, the two dimensional code for obtaining to identification carry out analytical operation, and obtain the data stored in the two dimensional code.The embodiment of the present invention generates two dimensional code, unified and complete code device can be provided in two dimensional code treatment process by carrying out encoding operation to data to be encoded；And the two dimensional code by obtaining to identification carries out analytical operation, and obtains the data stored in the two dimensional code, and unified and complete decoding apparatus can be provided in two dimensional code treatment process.
Description
Technical field
The present embodiments relate to field of computer technology, and in particular to a kind of two dimensional code coding and decoding generating device and
Method.
Background technique
Two dimensional code is as a kind of new data storage method, with certain specific geometric figure according to certain rules in plane point
The chequered with black and white graphic recording data symbol information of cloth dexterously utilizes composition computer-internal logic base in code compilation
The concept of " 0 " and " 1 " bit stream of plinth indicates that text numerical value is believed using several geometrical bodies corresponding with binary system
Breath, by image input device or photoelectric scanning device automatically identifying and reading to realize automatic processing of information, while having certain school
Test function.
Two dimensional code generallys use software mode and carries out coding generation and decoding realization.It can be by data information, including but not
It is limited at the various computers such as character information, picture, sound, video, string symbol string code, network address, digital alphabet and traffic flow information
The data information of reason is input to two dimensional code and generates in software, generates corresponding two-dimension code pattern symbol, is then saved, is defeated
Out, the types of applications such as printing.In the application that current two dimensional code codes and decodes, there are the following problems: different operation systems
System environment, needs to develop different software versions, version is more, difficult in maintenance；Different application software environment needs to develop not
With the coding and decoding library of language, development cost is high；Operating environment has certain limitation, not flexible；It is strongly professional, it generally requires
Carry out embedded secondary development, integrated and debugging；It is higher to user of service's technical requirements；And safety is not high.
During realizing the embodiment of the present invention, inventor find to lack in existing two dimensional code treatment process it is unified and
Complete coding and decoding generating device.
Summary of the invention
Due to the problem of lacking unified and complete coding and decoding device in existing two dimensional code treatment process, the present invention
Embodiment proposes that a kind of two dimensional code codes and decodes generating device and method.
In a first aspect, the embodiment of the present invention proposes a kind of two dimensional code coding generating device, comprising:
Data acquisition module, for obtaining data to be encoded；
Coding module generates two dimensional code for carrying out encoding operation to the data to be encoded.
Preferably, described device further include:
Encrypting module, for the data to be encoded to be encrypted.
Preferably, described device further include:
Permission control module is weighed for classifying to the data to be encoded, and to every a kind of data to be encoded
Limit control, and permission control table is stored in the two dimensional code.
Second aspect, the embodiment of the present invention also propose a kind of two dimensional code solution code generating device, comprising:
Identification module, for identification two dimensional code in image；
Decoding module, the two dimensional code for obtaining to identification carry out analytical operation, and obtain the number stored in the two dimensional code
According to.
Preferably, described device further include:
Authorization module, for obtaining the mesh stored in the corresponding two dimensional code of the user right according to user right
Data are marked, and target data is decrypted.
The third aspect, the embodiment of the present invention also propose a kind of two dimensional code coding method for generation, comprising:
Obtain data to be encoded；
Encoding operation is carried out to the data to be encoded, generates two dimensional code.
Preferably, the method also includes:
The data to be encoded are encrypted.
Preferably, the method also includes:
Classify to the data to be encoded, and permission control carried out to every a kind of data to be encoded, and by permission control
Tabulation is stored in the two dimensional code.
Fourth aspect, the embodiment of the present invention also propose a kind of two dimensional code solution code generating method, comprising:
Identify the two dimensional code in image；
The two dimensional code obtained to identification is decoded operation, obtains the data stored in the two dimensional code.
Preferably, the method also includes:
According to user right, the target data stored in the corresponding two dimensional code of the user right is obtained, and to mesh
Mark data are decrypted.
As shown from the above technical solution, the embodiment of the present invention generates two dimension by carrying out encoding operation to data to be encoded
Code can provide unified and complete coding generating device in two dimensional code treatment process；And the two dimension by being obtained to identification
Code is decoded operation, obtains the data stored in the two dimensional code, can provide in two dimensional code treatment process unified and complete
Whole solution code generating device.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these figures.
Fig. 1 is the structural schematic diagram that a kind of two dimensional code that one embodiment of the invention provides encodes generating device；
Fig. 2 is a kind of structural schematic diagram for two dimensional code solution code generating device that one embodiment of the invention provides；
Fig. 3 is the flow diagram that a kind of two dimensional code that one embodiment of the invention provides encodes method for generation；
Fig. 4 is a kind of flow diagram for two dimensional code solution code generating method that one embodiment of the invention provides.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of invention is further described.Following embodiment is only used for more clear
Illustrate to Chu technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Fig. 1 shows a kind of structural schematic diagram of two dimensional code coding generating device provided in this embodiment, comprising: data obtain
Modulus block 101 and coding module 102, in which:
The data acquisition module 101, for obtaining data to be encoded；
The coding module 102 generates two dimensional code for carrying out encoding operation to the data to be encoded.
Specifically, the data acquisition module 101 obtains data to be encoded；The coding module 102 is to described to be encoded
Data carry out encoding operation, generate two dimensional code.
Wherein, the data to be encoded are the data that will be encoded into two dimensional code.
The two dimensional code is store the data to be encoded two-dimensional encoded.
For the present embodiment by carrying out encoding operation to data to be encoded, generation two dimensional code can be in two dimensional code treatment process
Middle offer unification and complete code device.
Further, on the basis of above-mentioned apparatus embodiment, described device further include:
Encrypting module, for the data to be encoded to be encrypted.
By the way that data to be encoded are encrypted, data in two dimensional code can be protected.
Further, on the basis of above-mentioned apparatus embodiment, described device further include:
Permission control module is weighed for classifying to the data to be encoded, and to every a kind of data to be encoded
Limit control, and permission control table is stored in the two dimensional code.
The two-dimentional code encoding device of the present embodiment is two dimensional code coding solidification generator, is hardware product or mould group (such as U
The forms such as disk, U-shield), functional module is integrated in two dimensional code coding solidification generator.
Cataloged procedure is that two dimensional code is encoded to solidification generator to be plugged on computer or equipment by standard interface, permission
Control module obtains the authorization message of the equipment, and matches.After successful match, the data information for needing to store in equipment is sent
Into the data acquisition module for solidifying generator, then send coding module to, coding module compiles the data information of input
Code, and two-dimension code pattern symbol is generated, communication module exports the two dimensional code icon of generation.
For example, user right includes level Four, respectively 1 grade, 2 grades, 3 grades and 4 grades, and encryption data includes four parts,
Respectively encryption data A, encryption data B, encryption data C and encryption data D, then user right in the data permission control table
1 grade of corresponding encryption data A, 2 grades of user right corresponding encryption data B, 3 grades of user right corresponding encryption data C, user right 4
The corresponding encryption data D of grade.When the user right of certain user is 3 grades, then after the scanning input two-dimension code image, can obtain
Target encryption data is encryption data C.
Fig. 2 is a kind of structural schematic diagram for two dimensional code solution code generating device that one embodiment of the invention provides, including identification
Module 21 and decoding module 22, in which:
The identification module 21 two dimensional code in image for identification；
The decoding module 22 is used to carry out analytical operation to the two dimensional code that identification obtains, and obtains storing in the two dimensional code
Data.
Specifically, the identification module 21 identifies the two dimensional code in image；22 pairs of the decoding module identify two obtained
Dimension code carries out analytical operation, and obtains the data stored in the two dimensional code.
The two dimensional code decoding apparatus of the present embodiment is two dimensional code decoding solidification generator, is hardware product or mould group (such as U
The forms such as disk, U-shield), functional module is integrated in two dimensional code decoding solidification generator.
Decoding process is the two-dimension code pattern symbol picture in designated equipment to be transferred to identification module, or pass through scanning
Equipment is by two-dimension code pattern symbol transmission to decoding module, and identification module is completed after determining and identifying, by the two dimensional code of identification
Graphical symbol is sent to decoding module, and decoding module is decoded the two-dimension code image of identification, and obtains corresponding data letter
Breath is finally exported by the data information that communication module obtains decoding.
The present embodiment is carried out analytical operation by the two dimensional code obtained to identification, obtains the number stored in the two dimensional code
According to unified and complete decoding apparatus can be provided in two dimensional code treatment process.
Further, on the basis of above-mentioned apparatus embodiment, described device further include:
Authorization module, for obtaining the mesh stored in the corresponding two dimensional code of the user right according to user right
Data are marked, and target data is decrypted.
For example, user right includes level Four, respectively 1 grade, 2 grades, 3 grades and 4 grades, and encryption data includes four parts,
Respectively encryption data A, encryption data B, encryption data C and encryption data D, then user right in the data permission allocation table
1 grade of corresponding encryption data A, 2 grades of user right corresponding encryption data B, 3 grades of user right corresponding encryption data C, user right 4
The corresponding encryption data D of grade.Such as it when the user right of certain user is 3 grades, then after the scanning input two-dimension code image, can obtain
The target encryption data taken is encryption data C.Encryption data C is decrypted in the second terminal, the data after being decrypted
C, data C are target data.
Two dimensional code solidifies generator independent operating, do not depend on other external hardware environments, by connecing with other equipment
Mouth grafting, after being authorized, encodes the data information or two-dimension code image that other equipment transmit or decoded, then
Result is transmitted to other side, is reached under any circumstance, coding or the decoding of two dimensional code can be carried out.
Specifically, solidification generator can be designed as two dimensional code coding solidification generator, two dimensional code decoding solidification generator
Solidify three kinds of generator with two dimensional code encoding and decoding.
It can also include control module, security module and communication module that two dimensional code, which solidifies generator, and control module is for controlling
Make the work of each module；Security module is implemented for data safety protection and controling mechanism；Communication module is believed for data
Breath sends and receivees work.
Fig. 3 is the flow diagram that a kind of two dimensional code that one embodiment of the invention provides encodes method for generation；
S301, data to be encoded are obtained；
S302, encoding operation is carried out to the data to be encoded, generates two dimensional code.
For the present embodiment by carrying out encoding operation to data to be encoded, generation two dimensional code can be in two dimensional code treatment process
Middle offer unification and complete code device.
Further, on the basis of above method embodiment, the method also includes:
S303, the data to be encoded are encrypted.
Further, on the basis of above method embodiment, the method also includes:
S304, classify to the data to be encoded, and permission control is carried out to every a kind of data to be encoded, and will power
Limit control table is stored in the two dimensional code.
Two-dimentional code encoding method described in the present embodiment can be used for executing above-mentioned corresponding Installation practice, principle and
Technical effect is similar, and details are not described herein again.
Fig. 4 is a kind of flow diagram for two dimensional code solution code generating method that one embodiment of the invention provides.
Two dimensional code in S401, identification image；
S402, the two dimensional code obtained to identification carry out analytical operation, and obtain the data stored in the two dimensional code.
The present embodiment is carried out analytical operation by the two dimensional code obtained to identification, obtains the number stored in the two dimensional code
According to unified and complete decoding apparatus can be provided in two dimensional code treatment process.
Further, on the basis of above method embodiment, the method also includes:
S403, according to user right, obtain the target data stored in the corresponding two dimensional code of the user right, and
Target data is decrypted.
Two dimensional code coding/decoding method described in the present embodiment can be used for executing above-mentioned corresponding Installation practice, principle and
Technical effect is similar, and details are not described herein again.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
It is noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
Invention is explained in detail for previous embodiment, those skilled in the art should understand that: it still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features；And this
It modifies or replaces, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of two dimensional code encodes generating device characterized by comprising
Data acquisition module, for obtaining data to be encoded；
Coding module generates two dimensional code for carrying out encoding operation to the data to be encoded；
Permission control module carries out permission control for classifying to the data to be encoded, and to every a kind of data to be encoded
System, and permission control table is stored in the two dimensional code；
Wherein, the functional module of the two dimensional code coding generating device is integrated in two dimensional code coding solidification generator, two dimensional code
Coding solidification generator is plugged on computer or equipment by standard interface, and permission control module obtains the authorization letter of equipment
Breath, and match, after successful match, the number that two dimensional code coding solidifies generator is sent by the data information for needing to store in equipment
According to obtaining in module, then coding module is sent to；
User right includes level Four, respectively 1 grade, 2 grades, 3 grades and 4 grades, and encryption data includes four parts, respectively encryption data
A, encryption data B, encryption data C and encryption data D, then 1 grade of user right corresponding encryption data A in data permission control table,
2 grades of user right corresponding encryption data B, 3 grades of user right corresponding encryption data C, 4 grades of user right corresponding encryption data D, when
When the user right of user is 3 grades, then after the scanning input two-dimension code image, the target encryption data that can be obtained is encryption number
According to C.
2. the apparatus according to claim 1, which is characterized in that described device further include:
Encrypting module, for the data to be encoded to be encrypted.
3. a kind of two dimensional code solution code generating device characterized by comprising
Identification module, for identification two dimensional code in image；
Decoding module, the two dimensional code for obtaining to identification carry out analytical operation, and obtain the data stored in the two dimensional code；
Wherein, the two dimensional code solution code generating device functional module is integrated in two dimensional code decoding solidification generator, is set specified
Two-dimension code pattern symbol picture in standby is transferred to identification module, or is arrived two-dimension code pattern symbol transmission by scanning device
In decoding module, identification module is completed after determining and identifying, is sent decoding module for the two-dimension code pattern symbol of identification, is decoded
Module is decoded the two-dimension code image of identification, and obtains corresponding data information；
User right includes level Four, respectively 1 grade, 2 grades, 3 grades and 4 grades, and encryption data includes four parts, respectively encryption data
A, encryption data B, encryption data C and encryption data D, then 1 grade of user right corresponding encryption data A in data permission control table,
2 grades of user right corresponding encryption data B, 3 grades of user right corresponding encryption data C, 4 grades of user right corresponding encryption data D, when
When the user right of user is 3 grades, then after the scanning input two-dimension code image, the target encryption data that can be obtained is encryption number
According to C.
4. device according to claim 3, which is characterized in that described device further include:
Authorization module, for obtaining the number of targets stored in the corresponding two dimensional code of the user right according to user right
According to, and target data is decrypted.
5. a kind of two dimensional code encodes method for generation characterized by comprising
Obtain data to be encoded；
Encoding operation is carried out to the data to be encoded, generates two dimensional code；
Classify to the data to be encoded, and permission control carried out to every a kind of data to be encoded, and by permission control table
It is stored in the two dimensional code；
Wherein, the functional module of the two dimensional code coding generating device is integrated in two dimensional code coding solidification generator, two dimensional code
Coding solidification generator is plugged on computer or equipment by standard interface, and permission control module obtains the authorization letter of equipment
Breath, and match, after successful match, the number that two dimensional code coding solidifies generator is sent by the data information for needing to store in equipment
According to obtaining in module, then coding module is sent to；
User right includes level Four, respectively 1 grade, 2 grades, 3 grades and 4 grades, and encryption data includes four parts, respectively encryption data
A, encryption data B, encryption data C and encryption data D, then 1 grade of user right corresponding encryption data A in data permission control table,
2 grades of user right corresponding encryption data B, 3 grades of user right corresponding encryption data C, 4 grades of user right corresponding encryption data D, when
When the user right of user is 3 grades, then after the scanning input two-dimension code image, the target encryption data that can be obtained is encryption number
According to C.
6. according to the method described in claim 5, it is characterized in that, the method also includes:
The data to be encoded are encrypted.
7. a kind of two dimensional code solution code generating method characterized by comprising
Identify the two dimensional code in image；
The two dimensional code obtained to identification carries out analytical operation, and obtains the data stored in the two dimensional code；
Wherein, the two dimensional code solution code generating device functional module is integrated in two dimensional code decoding solidification generator, is set specified
Two-dimension code pattern symbol picture in standby is transferred to identification module, or is arrived two-dimension code pattern symbol transmission by scanning device
In decoding module, identification module is completed after determining and identifying, is sent decoding module for the two-dimension code pattern symbol of identification, is decoded
Module is decoded the two-dimension code image of identification, and obtains corresponding data information；
User right includes level Four, respectively 1 grade, 2 grades, 3 grades and 4 grades, and encryption data includes four parts, respectively encryption data
A, encryption data B, encryption data C and encryption data D, then 1 grade of user right corresponding encryption data A in data permission control table,
2 grades of user right corresponding encryption data B, 3 grades of user right corresponding encryption data C, 4 grades of user right corresponding encryption data D, when
When the user right of user is 3 grades, then after the scanning input two-dimension code image, the target encryption data that can be obtained is encryption number
According to C.
8. the method according to the description of claim 7 is characterized in that the method also includes:
According to user right, the target data stored in the corresponding two dimensional code of the user right is obtained, and to number of targets
According to being decrypted.
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| CN108596302A (en) * | 2018-05-07 | 2018-09-28 | 南京佳普科技有限公司 | A kind of Quick Response Code cycle registration recognition system and method |
| CN109948755A (en) * | 2019-03-14 | 2019-06-28 | 北京龙贝世纪科技股份有限公司 | A kind of update method and aviation electronics log book of aviation electronics log book |
| CN113159246B (en) * | 2021-04-15 | 2022-03-08 | 中物(北京)物流信息服务有限公司 | Steel mill cargo identification method and device based on two-dimensional code label and computer equipment |
| CN115271014A (en) * | 2021-04-30 | 2022-11-01 | 华为技术有限公司 | Data processing method and related device |
| CN115001676B (en) * | 2022-06-02 | 2022-12-02 | 深圳市爱克信智能股份有限公司 | Two-dimensional code encryption method, decryption method, system, terminal and storage medium |
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Address after: 100176 unit 502, floor 5, building 11, yard 8, Liangshuihe 2nd Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: BEIJING LP CENTURY TECHNOLOGY Co.,Ltd. Address before: 100020, No. 25, middle third ring road, Chaoyang District, Beijing, 13, 1315-1319 Patentee before: BEIJING LP CENTURY TECHNOLOGY Co.,Ltd. |