CN107480572A - A kind of method and system that coded data is identified using generic service - Google Patents
A kind of method and system that coded data is identified using generic service Download PDFInfo
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- CN107480572A CN107480572A CN201710698224.8A CN201710698224A CN107480572A CN 107480572 A CN107480572 A CN 107480572A CN 201710698224 A CN201710698224 A CN 201710698224A CN 107480572 A CN107480572 A CN 107480572A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- 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
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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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Abstract
The present invention relates to a kind of method and system that coded data is identified using generic service, wherein method includes：Obtain the true encoded data cell of predetermined quantity；Identical encoded content between the encoded data cell of the predetermined quantity is determined, and the identical encoded content is divided into multiple coding sections；Based on the basic identification division generation being made up of at least one coding section virtual encoder data cell associated with the specific service object, when based on the virtual encoder data cell of minimum coding section by the specifically verification of correctness of the service-specific of service object, determine condition code and condition code and condition code and the corresponding relation of respective specific object are stored in feature database；And generic service receives encoded data cell to be identified, and the current service object corresponding to encoded data cell to be identified is determined based on the condition code in the feature database and corresponding relation, encoded data cell to be identified is sent into current service object.
Description
Technical field
The present invention relates to field of information processing, and relate more specifically to a kind of identify coded data using generic service
Method and system and mobile terminal.
Background technology
The popularization of coded data enables the equipment with computing capability to enter row information reading, processing and expression.Mesh
Before, the trend that mobile device carries out information processing by Quick Response Code is more and more common.Quick Response Code is in recent years in movement
The popular a kind of coded system applied in equipment, it can preserve more information than traditional bar code and being capable of table
Show more data types.
The black and white phase that Quick Response Code is distributed in plane (on two-dimensional directional) according to certain rules using certain specific geometric figure
Between figure carry out record data symbolic information.On coding, Quick Response Code is dexterously using forming computer-internal logic base
" 0 ", the concept of " 1 " bit stream of plinth, the geometrical body corresponding with binary system using several represent word numerical information.
Image input device or photoelectric scanning device can automatically identifying and reading Quick Response Code to realize that information automatically processes.Quick Response Code has bar code
Some general character of technology：Every kind of code system has its specific character set, each character to occupy certain width and have necessarily
Verifying function etc..In addition, Quick Response Code also has the function that automatic identification is carried out to the information do not gone together and processing figure rotation
The function of change point.
At present, multiple service providers are serviced by Quick Response Code to provide with the information exchange of user, accounting processing etc..Example
Such as, Alipay user scans specific Quick Response Code by Alipay application, so as to carry out quick payment.Similarly, wechat is used
Family can scan specific Quick Response Code by wechat application, so as to realize webpage redirect, add good friend and information identification etc.
Function.However, the Quick Response Code that each service provider is provided is typically only capable to be identified by the application of same provider.Example
Such as, Alipay application can identify the Quick Response Code that provider generated by it or same is generated, and not identify wechat
The Quick Response Code generated.Therefore, when user wishes specific Quick Response Code is identified, first have to determine the clothes of specific Quick Response Code
Be engaged in provider, and selects corresponding application according to identified service provider to be identified.This mode is to user
Caused by greatly inconvenience because user needs to identify Quick Response Code source and runs application-specific.
Therefore, a kind of generic service for the coded data that can identify such as Quick Response Code etc is needed in the prior art.
The content of the invention
In order to solve the above problems, the application provides a kind of method that coded data is identified using generic service, the side
Method includes：
The true encoded data cell of the predetermined quantity associated with specific service object is obtained by generic service, its
In the true encoded data cell of the predetermined quantity is generated by the service-specific of the specific service object；
Identical encoded content between the encoded data cell of the predetermined quantity is determined, and the identical is encoded
Division of teaching contents is into multiple coding sections；
The basic identification division generation formed based at least one coding section selected from the multiple coding section with
The virtual encoder data cell that the specific service object is associated, when the virtual encoder data cell based on minimum coding section
During by the specifically verification of correctness of the service-specific of service object, it is determined that selected minimum coding section is the spy
The condition code of fixed service object；
Identified condition code and described document information and the corresponding relation of respective specific object are stored in feature database；
And
The generic service receives encoded data cell to be identified, based on the condition code in the feature database and corresponding pass
System determines the current service object corresponding to the encoded data cell to be identified, by the encoded data cell to be identified
It is sent to the current service object.
Preferably, the current service object is solved using service-specific to the encoded data cell to be identified
Data entrained by the encoded data cell to be identified are handled by code according to the result of decoding.
Preferably, the generic service is to serve the service of operating system, and service-specific is to serve the spy
The service of fixed service object.
Preferably, the service-specific None- identified and other service object's phases in addition to the specific service object
The encoded data cell of association.
Preferably, the specific service object is can to run and can identify coded data list in an operating system
The application of member.
Preferably, it is described the identical encoded content is divided into multiple coding sections to include：
Discontinuous part in the identical encoded content is defined as to initialize coding section；And
Each initialization coding section is finely divided by predetermined length value, so as to obtain multiple coding sections.
Preferably, the basis identification formed based at least one coding section selected from the multiple coding section
The generation virtual encoder data cell associated with the specific service object in part includes：Selected from the multiple coding section
All combinations of code segment are selected to generate 2N- 1 basic identification division, wherein N is the quantity of the multiple coding section, based on 2N-
1 basic identification division generates 2 associated with the specific service objectN- 1 virtual encoder data cell.
Preferably, using the service-specific of the specific service object to described 2N- 1 virtual encoder data cell is entered
Row verification of correctness, it is determined that the basis knowledge with minimum coding section in the virtual encoder data cell for passing through the verification of correctness
Other part.
Preferably, all coding sections of the basic identification division with minimum coding section are defined as described specific
The condition code of service object.
Preferably, when at least two basic identification division with minimum coding section be present, by least two base
The respective all coding sections of plinth identification division are defined as at least two condition codes of the specific service object.
Preferably, the encoded data cell that the arbitrary characteristics code in based at least two condition code is formed is by phase
When answering the service-specific of service object to be defined as the number of None- identified to reach threshold value, by the arbitrary characteristics code from feature database
Delete.
According to another aspect of the present invention, there is provided a kind of system that coded data is identified using generic service, the system
Including：
Equipment is obtained, the true coded number of the predetermined quantity associated with specific service object is obtained by generic service
According to unit, wherein generating the true encoded data cell of the predetermined quantity by the service-specific of the specific service object；
Code parsing equipment, identical encoded content between the encoded data cell of the predetermined quantity is determined, and will
The identical encoded content is divided into multiple coding sections；Based at least one coding section selected from the multiple coding section
The basic identification division generation formed the virtual encoder data cell associated with the specific service object, when based on most
When the virtual encoder data cell of few coding section is by the specifically verification of correctness of the service-specific of service object, it is determined that
Selected minimum coding section is the condition code of the specific service object；By identified condition code and described document information
It is stored in the corresponding relation of respective specific object in feature database；And
Service equipment, generic service is promoted to receive encoded data cell to be identified, based on the feature in the feature database
Code and corresponding relation determine the current service object corresponding to the encoded data cell to be identified, by the volume to be identified
Code data cell is sent to the current service object.
Preferably, the current service object is solved using service-specific to the encoded data cell to be identified
Data entrained by the encoded data cell to be identified are handled by code according to the result of decoding.
Preferably, the generic service is to serve the service of operating system, and service-specific is to serve the spy
The service of fixed service object.
Preferably, the service-specific None- identified and other service object's phases in addition to the specific service object
The encoded data cell of association.
Preferably, the specific service object is can to run and can identify coded data list in an operating system
The application of member.
Preferably, the identical encoded content is divided into multiple coding sections and included by the code parsing equipment：
Discontinuous part in the identical encoded content is defined as to initialize coding section；And
Each initialization coding section is finely divided by predetermined length value, so as to obtain the multiple coding section.
Preferably, the code parsing equipment is based at least one coding section institute structure selected from the multiple coding section
Into the generation of basic identification division include with the specifically associated virtual encoder data cell of service object：The coding
Analyzing device selects all combinations of code segment to generate 2 from the multiple coding sectionN- 1 basic identification division, wherein N
For the quantity of the multiple coding section, based on 2N- 1 basic identification division generation is associated with the specific service object
2N- 1 virtual encoder data cell.
Preferably, the service-specific of specific service object described in the code parsing equipment utilization is empty to described 2N-1
Intend encoded data cell and carry out verification of correctness, it is determined that having most in the virtual encoder data cell for passing through the verification of correctness
The basic identification division of few coding section.
Preferably, the code parsing equipment is by all coding sections of the basic identification division with minimum coding section
It is defined as the condition code of the specific service object.
Preferably, when at least two basic identification division with minimum coding section be present, the code parsing equipment
The described at least two basic respective all coding sections of identification division are defined as at least the two of the specific service object
Individual condition code.
Preferably, the encoded data cell that the arbitrary characteristics code in based at least two condition code is formed is by phase
When answering the service-specific of service object to be defined as the number of None- identified to reach threshold value, the code parsing equipment will be described any
Condition code is deleted from feature database.
According to another aspect of the present invention, there is provided a kind of mobile terminal, including or for performing such as middle any one above
Described system.
Beneficial effect：
User utilizes the generic service in user equipment to realize the coded data to all or most types
It is identified, without carrying out artificial judgment first.It follows that the application can carry out coded data by generic service
Identification, so as to which the data processing carried out to user for coded data is provided convenience.
In addition, by the scheme of the application, the Quick Response Code of each service provider can be identified by unified service.
For example, can identify that Alipay applies generated Quick Response Code by the infrastructure service for being used to identify coded data of the application,
And it can identify that wechat applies generated Quick Response Code.Therefore, when user wishes specific Quick Response Code is identified, it is not required to
The service provider of specific Quick Response Code is determined, but needs to run infrastructure service can according to the service provider identified
Quick Response Code carry out the automatic identification for carrying out coded data.
Brief description of the drawings
By reference to the following drawings, the illustrative embodiments of the present invention can be more fully understood by：
Fig. 1 is the schematic diagram for carrying out coded data identification in the prior art；
Fig. 2 is the flow chart according to the method that coded data is identified using generic service of the preferred embodiment for the present invention；
Fig. 3 is the structural representation according to the system that coded data is identified using generic service of the preferred embodiment for the present invention
Figure；
Fig. 4 is the schematic diagram according to generic service of the activation of the preferred embodiment for the present invention for identifying coded data；
And
Fig. 5 is the signal according to generic service of the activation of another preferred embodiment of the present invention for identifying coded data
Figure.
Embodiment
The illustrative embodiments of the present invention are introduced with reference now to accompanying drawing, however, the present invention can use many different shapes
Formula is implemented, and is not limited to embodiment described herein, there is provided these embodiments are to disclose at large and fully
The present invention, and fully pass on the scope of the present invention to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements are attached using identical
Icon is remembered.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has to person of ordinary skill in the field
It is common to understand implication.Further it will be understood that the term limited with usually used dictionary, be appreciated that and its
The linguistic context of association area has consistent implication, and is not construed as Utopian or overly formal meaning.
Fig. 1 is the schematic diagram for carrying out coded data identification in the prior art.At present, when user is purchased using mobile terminal
When thing, network browsing or instant messaging, it usually needs the Quick Response Code of correlation is identified using application-specific.It is as shown in figure 1, mobile
Terminal 100 starts application-specific, and Quick Response Code is scanned using the scanning window 101 of the application-specific, that is, carries out
The identification of coded data.The commonly used and electronic business mode that shopping is mobile terminal is moved based on Quick Response Code to become
To the mark of maturation.The exploitation that mobile e-business is pushed in a large number of users and mobile shopping in mobile shopping is based on mobile terminal
Move transaction and businessman market application.Make consumer's fast browsing whenever and wherever possible as passage, mobile shopping by Quick Response Code
Real goods, quick shopping.In addition, the two-dimensional code scanning application on mobile terminal 100 can directly scan Quick Response Code enter it is specific
Website, because the information related to the address of particular network can be embedded in Quick Response Code.
However, each two-dimensional code scanning application is typically only capable to scan specific Quick Response Code.For example, Alipay application can be known
Not by Quick Response Code that it is generated or that same provider is generated, and the Quick Response Code that wechat is generated is not identified.Therefore,
When user wishes specific Quick Response Code is identified, first have to determine the service provider of specific Quick Response Code, and according to institute
The service provider of determination selects the corresponding application to be identified.
Fig. 2 is the flow according to the method 200 that coded data is identified using generic service of the preferred embodiment for the present invention
Figure.Method 200 obtains the true encoded data cell of the predetermined quantity associated with specific service object by generic service
And identical encoded content between the encoded data cell of predetermined quantity is determined, the identical encoded content is divided into more
Individual coding section.Method 200 is based on coding section formation base identification division and and then generated associated with specific service object
Virtual encoder data cell.Then, when the virtual encoder data cell based on minimum coding section passes through specific service object
Service-specific verification of correctness when, method 200 determines selected minimum coding section for the specific service object's
Condition code, and condition code and corresponding relation determine the current service object corresponding to encoded data cell to be identified, will treat
The encoded data cell of identification is sent to current service object.
Preferably, method 200 is since step 201 place.In step 201, obtained and specific service by generic service
The true encoded data cell of the associated predetermined quantity of object.Wherein, generic service is to serve the service of operating system.For
It can realize that the coded data (for example, Quick Response Code) for different service providers or individual is identified, the application uses
Instrument of the generic service as identification coded data.That is, user utilizes the generic service in user equipment can be real
Now the coded data of all or most types is identified, without carrying out artificial judgment first.It follows that this Shen
The identification of coded data please can be carried out by generic service, so as to which the data processing carried out to user for coded data provides
Facility.Wherein, specific service object can be the various services or application that service provider provides.For example, specific clothes
Being engaged in object can be with Alipay or wechat.Wherein true encoded data cell is the service-specific generation by specific service object
's.For example, true encoded data cell is generated by the application of Alipay, or generated by the application of wechat.It is excellent
Selection of land, true encoded data cell are that the application promotes generic service to identify the unit of coded data, i.e. the application
By the true encoded data cell generated to the service-specific of specific service object, for example, Quick Response Code, is analyzed and is learned
Practise to be determined to correctly identify the basis of this coded data.Therefore, the application needs the true coded number to predetermined quantity
Analyzed and learnt according to unit, wherein predetermined quantity is, for example, any rational numerical value such as 5000,10000.
It follows that coded data is to generate the true of the predetermined quantity by the service-specific of the specific service object
Actual coding data cell, and service-specific is to serve the service of specific service object.Wherein, the service-specific can not
Identify the encoded data cell associated with other service objects in addition to the specific service object.Specific service pair
As if it can in an operating system run and the application of encoded data cell can be identified.For example, specific service object is
Alipay is applied and wechat application.
In step 202, identical encoded content between the encoded data cell of the predetermined quantity is determined, and by described in
Identical encoded content is divided into multiple coding sections.The identical encoded content wherein is divided into multiple coding sections includes：
Discontinuous part in the identical encoded content is defined as to initialize coding section；And will each just by predetermined length value
Beginningization coding section is finely divided, so as to obtain the multiple coding section.In the true encoded data cell progress to predetermined quantity
When analysis and study, it usually needs determine identical encoded content between the encoded data cell of the predetermined quantity.This be because
May formation base identification division for the partial content in identical encoded content.So-called basic identification division is to incite somebody to action
The essential part that the encoded data cell of different service objects makes a distinction.That is, know if based on the basis of special services object
Partly encoded data cell is not built, then constructed encoded data cell is bound to by this specific service object institute
Identification.
Preferably, in order to lift the efficiency that true encoded data cell is analyzed and learnt, the application is by the phase
Same encoded content is divided into multiple coding sections., can be preferably by the way that identical encoded content is divided into multiple coding sections
It is determined that basic identification division.Because in this way it is possible to constantly reduce in multiple coding sections with basic identification division without
The content of pass, so as to constantly level off to optimum value.Wherein, identical encoded content is divided into multiple coding sections includes：Will
Discontinuous part is defined as initializing coding section in the identical encoded content；And will be each initial by predetermined length value
Change coding section to be finely divided, so as to obtain the multiple coding section.Initially, by by discontinuous portion in identical encoded content
Divide and be defined as coding section.For example, identical encoded content is present in discontinuous coding section between working as multiple encoded data cells
When, initial segmentation can be carried out using this discontinuity.Preferably, in initial code section or multiple coding sections it is each at least
Including 1 byte, 2 bytes or 3 bytes etc..For example, in the case of 2 bytes, if the simply content in 2 bytes
It is identical, then identical part is not regarded as.Generally, the initial code section divided in above manner there may be part
The excessive situation of coding section byte number, i.e., continuous a large amount of bytes are identicals.Therefore, it will each initialize volume by predetermined length value
Code section is finely divided, so as to obtain the multiple coding section.Generally, when initialization coding section exceedes specified byte, such as 12
When byte, 16 bytes, it will can be finely divided.Preferably, can be finely divided using any reasonable manner, such as
Mean value method, preset value method, semantic approach etc..Generally, semantic approach is that initialization coding section is carried out according to possible classifying content
Subdivision.Mean value method and preset value method are typically that initialization coding section is finely divided according to predetermined number or interval.Should
It is appreciated that, the granularity that initialization coding section is finely divided is smaller, then system is matched to determine basic identification division
Operand is bigger, but the accuracy of this mode is higher.The granularity that initialization coding section is finely divided is bigger, then system is entered
Row matching is to determine that the operand of basic identification division is smaller, but the accuracy of this mode is relatively low.
In step 203, the basis identification formed based at least one coding section selected from the multiple coding section
The part generation virtual encoder data cell associated with the specific service object, when the virtual volume based on minimum coding section
When code data cell is by the specifically verification of correctness of the service-specific of service object, it is determined that selected minimum coding
Section is the condition code of the specific service object.Wherein based at least one coding section selected from the multiple coding section
The basic identification division generation formed the virtual encoder data cell associated with the specific service object includes：From institute
State and all combinations of code segment are selected in multiple coding sections to generate 2N- 1 basic identification division, wherein N are the multiple volume
The quantity of code section, based on 2N- 1 basic identification division generates 2 associated with the specific service objectN- 1 virtual volume
Code data cell.For example, when coding section is 5, all combinations of code segment are selected from the multiple coding section to generate
32 basic identification divisions, it is virtual to generate 32 associated with the specific service object based on 32 basic identification divisions
Encoded data cell.The 32 virtual encoder data cell is carried out using the service-specific of the specific service object correct
Property checking, it is determined that in the virtual encoder data cell for passing through the verification of correctness have minimum coding section basic identification part
Point.
Preferably, all coding sections of the basic identification division with minimum coding section are defined as described specific by the application
Service object condition code.In addition, when at least two basic identification division with minimum coding section be present, by described in extremely
Few two basic respective all coding sections of identification division are defined as at least two condition codes of the specific service object.
In use, the encoded data cell that the arbitrary characteristics code in based at least two condition code is formed is by respective service
When the number that the service-specific of object is defined as None- identified reaches threshold value, the arbitrary characteristics code is deleted from feature database.
In step 204, identified condition code and described document information and the corresponding relation of respective specific object are stored
In feature database.Preferably, the application can be entered by as above step to the coded data for all main flow service providers that presently, there are
Row identification, so that it is determined that the condition code of the coded data of each main flow service provider.And then the application establishes condition code and corresponding spy
The corresponding relation of object is determined, to facilitate the enough structures and the parsing that carry out coded data.
In step 205, the generic service receives encoded data cell to be identified, based on the feature in the feature database
Code and corresponding relation determine the current service object corresponding to the encoded data cell to be identified, by the volume to be identified
Code data cell is sent to the current service object.Current service object is using service-specific to the coded number to be identified
Decoded according to unit, the data entrained by the encoded data cell to be identified are handled according to the result of decoding.
Fig. 3 is the structure according to the system 300 that coded data is identified using generic service of the preferred embodiment for the present invention
Schematic diagram.System 300 obtains the true coded data of the predetermined quantity associated with specific service object by generic service
Unit and identical encoded content between the encoded data cell of predetermined quantity is determined, the identical encoded content is divided
Into multiple coding sections.System 300 is based on coding section formation base identification division and and then generated and specific service object's phase
The virtual encoder data cell of association.Then, when based on the virtual encoder data cell of minimum coding section by specifically servicing
During the verification of correctness of the service-specific of object, system 300 determines selected minimum coding section for the specific service pair
The condition code of elephant, and condition code and corresponding relation determine the current service object corresponding to encoded data cell to be identified,
Encoded data cell to be identified is sent to current service object.
As shown in figure 3, system 300 includes：Obtain equipment 301, code parsing equipment 302 and service equipment 303.It is preferred that
Ground, obtain the true coded data that equipment 301 obtains the predetermined quantity associated with specific service object by generic service
Unit.Wherein, generic service is to serve the service of operating system.Different service providers or individual are directed in order to realize
Coded data (for example, Quick Response Code) be identified, the application use generic service as identification coded data instrument.Also
It is to say, user can realize the coded data progress to all or most types using the generic service in user equipment
Identification, without carrying out artificial judgment first.It follows that the application can carry out the knowledge of coded data by generic service
Not, so as to which the data processing carried out to user for coded data is provided convenience.Wherein, specific service object can be clothes
The various services or application that business provider provides.For example, specific service object can be with Alipay or wechat.Wherein true coding
Data cell is generated by the service-specific of specific service object.For example, true encoded data cell is by Alipay
Using what is generated, or generated by the application of wechat.Preferably, it is general to be that the application promotes for true encoded data cell
Service can identify the unit of coded data, i.e. the application passes through the true of the service-specific generation to specific service object
Actual coding data cell, for example, Quick Response Code, is analyzed and learnt to be determined to correctly identify the base of this coded data
Plinth.Therefore, the application needs that the true encoded data cell of predetermined quantity is analyzed and learnt, wherein predetermined quantity is for example
It is any rational numerical value such as 5000,10000.
It follows that coded data is to generate the true of the predetermined quantity by the service-specific of the specific service object
Actual coding data cell, and service-specific is to serve the service of specific service object.Wherein, the service-specific can not
Identify the encoded data cell associated with other service objects in addition to the specific service object.Specific service pair
As if it can in an operating system run and the application of encoded data cell can be identified.For example, specific service object is
Alipay is applied and wechat application.
Preferably, code parsing equipment 302 is determined between the encoded data cell of the predetermined quantity in identical coding
Hold, and the identical encoded content is divided into multiple coding sections.Wherein the identical encoded content is divided into more
Individual coding section includes：Discontinuous part in the identical encoded content is defined as to initialize coding section；And by predetermined
Each initialization coding section is finely divided by length value, so as to obtain the multiple coding section.In the true volume to predetermined quantity
When code data cell is analyzed and learnt, it usually needs identical is compiled between determining the encoded data cell of the predetermined quantity
Digital content.Because the partial content in identical encoded content may formation base identification division.Know on so-called basis
It is not partly the essential part that the encoded data cell of different service objects can be made a distinction.That is, if based on specific clothes
The be engaged in basic identification division of object builds encoded data cell, then constructed encoded data cell is bound to special by this
Fixed service object is identified.
Preferably, in order to lift the efficiency that true encoded data cell is analyzed and learnt, the application is by the phase
Same encoded content is divided into multiple coding sections., can be preferably by the way that identical encoded content is divided into multiple coding sections
It is determined that basic identification division.Because in this way it is possible to constantly reduce in multiple coding sections with basic identification division without
The content of pass, so as to constantly level off to optimum value.Wherein, identical encoded content is divided into multiple coding sections includes：Will
Discontinuous part is defined as initializing coding section in the identical encoded content；And will be each initial by predetermined length value
Change coding section to be finely divided, so as to obtain the multiple coding section.Initially, by by discontinuous portion in identical encoded content
Divide and be defined as coding section.For example, identical encoded content is present in discontinuous coding section between working as multiple encoded data cells
When, initial segmentation can be carried out using this discontinuity.Preferably, in initial code section or multiple coding sections it is each at least
Including 1 byte, 2 bytes or 3 bytes etc..For example, in the case of 2 bytes, if the simply content in 2 bytes
It is identical, then identical part is not regarded as.Generally, the initial code section divided in above manner there may be part
The excessive situation of coding section byte number, i.e., continuous a large amount of bytes are identicals.Therefore, it will each initialize volume by predetermined length value
Code section is finely divided, so as to obtain the multiple coding section.Generally, when initialization coding section exceedes specified byte, such as 12
When byte, 16 bytes, it will can be finely divided.Preferably, can be finely divided using any reasonable manner, such as
Mean value method, preset value method, semantic approach etc..Generally, semantic approach is that initialization coding section is carried out according to possible classifying content
Subdivision.Mean value method and preset value method are typically that initialization coding section is finely divided according to predetermined number or interval.Should
It is appreciated that, the granularity that initialization coding section is finely divided is smaller, then system is matched to determine basic identification division
Operand is bigger, but the accuracy of this mode is higher.The granularity that initialization coding section is finely divided is bigger, then system is entered
Row matching is to determine that the operand of basic identification division is smaller, but the accuracy of this mode is relatively low.
Preferably, code parsing equipment 302 is based at least one coding section institute structure selected from the multiple coding section
Into the generation of basic identification division and the specifically associated virtual encoder data cell of service object.Compiled when based on minimum
When the virtual encoder data cell of code section is by the specifically verification of correctness of the service-specific of service object, it is determined that selected
The minimum coding section selected is the condition code of the specific service object.Wherein based on selected from the multiple coding section to
The basic identification division generation that a few coding section the is formed virtual encoder data associated with the specific service object
Unit includes：All combinations of code segment are selected from the multiple coding section to generate 2N- 1 basic identification division, wherein N
For the quantity of the multiple coding section, based on 2N- 1 basic identification division generation is associated with the specific service object
2N- 1 virtual encoder data cell.For example, when coding section is 5, the institute of code segment is selected from the multiple coding section
There is combination to generate 32 basic identification divisions, it is related to the specific service object based on 32 basic identification division generations
32 virtual encoder data cells of connection.Using the service-specific of the specific service object to the 32 virtual encoder data
Unit carries out verification of correctness, it is determined that with minimum coding section in the virtual encoder data cell for passing through the verification of correctness
Basic identification division.
Preferably, all coding sections of the basic identification division with minimum coding section are defined as described specific by the application
Service object condition code.In addition, when at least two basic identification division with minimum coding section be present, by described in extremely
Few two basic respective all coding sections of identification division are defined as at least two condition codes of the specific service object.
In use, the encoded data cell that the arbitrary characteristics code in based at least two condition code is formed is by respective service
When the number that the service-specific of object is defined as None- identified reaches threshold value, the arbitrary characteristics code is deleted from feature database.
Code parsing equipment 302 is by identified condition code and described document information and the corresponding relation of respective specific object
It is stored in feature database.Preferably, the coded data of all main flow service providers of the application to presently, there are is identified, so as to
It is determined that the condition code of the coded data of each main flow service provider.And then the application establishes pair of condition code and respective specific object
It should be related to, to facilitate the enough structures and the parsing that carry out coded data.
Preferably, service equipment 303 promotes generic service to receive encoded data cell to be identified, based on the feature database
In condition code and corresponding relation determine current service object corresponding to the encoded data cell to be identified, treated described
The encoded data cell of identification is sent to the current service object.Current service object is using service-specific to described to be identified
Encoded data cell decoded, the data entrained by the encoded data cell to be identified are entered according to the result of decoding
Row processing.
Fig. 4 is the schematic diagram according to generic service of the activation of the preferred embodiment for the present invention for identifying coded data.
As shown in figure 4, exist in the screen area 401 of mobile terminal 400 using 1, using 2, using 3, using 4, using 5 and application
6.Preferably, there can be Quick Response Code life using 1, using 2, using 3, using 4, using all or part in 5 and application 6
Into and/or Quick Response Code identification ability.But using 1, using 2, using 3, using 4, it is non-using 5 and 6 None- identifieds of application
Itself related Quick Response Code.That is, as mentioned above, the code identification of special services object and coding generation are independent of one another
And can not be general.
According to the scheme of the application, user can by triggering any position of screen, such as lower left, " sweeping " word swash
General barcode scanning service living.The true coded data of the general barcode scanning service acquisition predetermined quantity associated with specific service object
Unit and identical encoded content between the encoded data cell of predetermined quantity is determined, the identical encoded content is divided
Into multiple coding sections.General barcode scanning service is based on coding section formation base identification division and and then generates and specific service pair
As associated virtual encoder data cell.Then, when the virtual encoder data cell based on minimum coding section pass through it is specific
During the verification of correctness of the service-specific of service object, general barcode scanning service determines that selected minimum coding section is described specific
Service object condition code, and condition code and corresponding relation determine the current clothes corresponding to encoded data cell to be identified
Business object, current service object is sent to by encoded data cell to be identified.
One of ordinary skill in the art by any other rational operation or key combination it will be appreciated that can be swashed
General barcode scanning service living.For example, one in button A-C, or combination can activate general barcode scanning service.
Fig. 5 is the signal according to generic service of the activation of another preferred embodiment of the present invention for identifying coded data
Figure.As shown in figure 5, exist in the screen area 501 of mobile terminal 500 using 1, using 2, using 3, using 4, using 5 and
Using 6.Preferably, there can be two dimension using 1, using 2, using 3, using 4, using all or part in 5 and application 6
Code generation and/or the ability of Quick Response Code identification.But it can not know using 1, using 2, using 3, using 4, using 5 and using 6
Not non-self related Quick Response Code.That is, as mentioned above, the code identification of special services object and coding generation are each other
Independently and can not be general.
According to the scheme of the application, user can activate general barcode scanning clothes by carrying out pulling process in ad-hoc location
Business.The true encoded data cell of the general barcode scanning service acquisition predetermined quantity associated with specific service object and determine
Identical encoded content between the encoded data cell of predetermined quantity, the identical encoded content is divided into multiple codings
Section.General barcode scanning service is based on coding section formation base identification division and and then generates associated with specific service object
Virtual encoder data cell.Then, when the virtual encoder data cell based on minimum coding section passes through specific service object's
During the verification of correctness of service-specific, general barcode scanning service determines that selected minimum coding section is the specific service object
Condition code, and condition code and corresponding relation determine the current service object corresponding to encoded data cell to be identified, will
Encoded data cell to be identified is sent to current service object.
One of ordinary skill in the art by any other rational operation or key combination it will be appreciated that can be swashed
General barcode scanning service living.For example, one in button A-C, or combination can activate general barcode scanning service.Or user can be with
By carrying out pulling operation, shift left operation or right-shift operation in ad-hoc location to activate general barcode scanning service.
The present invention is described by reference to a small amount of embodiment.However, it is known in those skilled in the art, as
What subsidiary Patent right requirement was limited, except the present invention other embodiments disclosed above equally fall the present invention's
In the range of.
Normally, all terms used in the claims are all solved according to them in the usual implication of technical field
Release, unless clearly being defined in addition wherein.All references " one/described/be somebody's turn to do [device, component etc.] " are all opened ground
At least one example being construed in described device, component etc., unless otherwise expressly specified.Any method disclosed herein
Step need not all be run with disclosed accurately order, unless explicitly stated otherwise.
Claims (10)
1. a kind of method that coded data is identified using generic service, methods described are included：
The true encoded data cell of the predetermined quantity associated with specific service object is obtained by generic service, wherein by
The service-specific of the specific service object generates the true encoded data cell of the predetermined quantity；
Determine identical encoded content between the encoded data cell of the predetermined quantity, and by the identical encoded content
It is divided into multiple coding sections；
The basic identification division generation formed based at least one coding section selected from the multiple coding section with it is described
The virtual encoder data cell that specific service object is associated, when the virtual encoder data cell based on minimum coding section passes through
During the verification of correctness of the service-specific of the specific service object, it is determined that selected minimum coding section is described specific
The condition code of service object；
Identified condition code and described document information and the corresponding relation of respective specific object are stored in feature database；And
The generic service receives encoded data cell to be identified, true based on the condition code in the feature database and corresponding relation
Current service object corresponding to the fixed encoded data cell to be identified, the encoded data cell to be identified is sent
To the current service object.
2. according to the method for claim 1, the current service object uses service-specific to the coding to be identified
Data cell is decoded, according to the result of decoding to the data entrained by the encoded data cell to be identified at
Reason.
3. according to the method for claim 1, the generic service is to serve the service of operating system, and service-specific
It is the service for serving the specific service object.
4. according to the method for claim 3, the service-specific None- identified with addition to the specific service object
The encoded data cell that is associated of other service objects.
5. according to the method for claim 1, the specific service object is can to run in an operating system and energy
Enough identify the application of encoded data cell.
6. a kind of system that coded data is identified using generic service, the system are included：
Equipment is obtained, the true coded data list of the predetermined quantity associated with specific service object is obtained by generic service
Member, wherein generating the true encoded data cell of the predetermined quantity by the service-specific of the specific service object；
Code parsing equipment, identical encoded content between the encoded data cell of the predetermined quantity is determined, and by described in
Identical encoded content is divided into multiple coding sections；Based at least one coding section institute structure selected from the multiple coding section
Into the basic identification division generation virtual encoder data cell associated with the specific service object, when based on minimum volume
When the virtual encoder data cell of code section is by the specifically verification of correctness of the service-specific of service object, it is determined that selected
The minimum coding section selected is the condition code of the specific service object；By identified condition code and described document information and phase
The corresponding relation of special object is answered to be stored in feature database；And
Service equipment, promote generic service to receive encoded data cell to be identified, based on the condition code in the feature database and
Corresponding relation determines the current service object corresponding to the encoded data cell to be identified, by the coded number to be identified
The current service object is sent to according to unit.
7. system according to claim 6, the current service object is using service-specific to the coding to be identified
Data cell is decoded, according to the result of decoding to the data entrained by the encoded data cell to be identified at
Reason.
8. system according to claim 6, the generic service is to serve the service of operating system, and service-specific
It is the service for serving the specific service object.
9. system according to claim 8, the service-specific None- identified with addition to the specific service object
The encoded data cell that is associated of other service objects.
10. system according to claim 6, the specific service object is can to run in an operating system and energy
Enough identify the application of encoded data cell.
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| CN108090392A (en) * | 2017-12-29 | 2018-05-29 | 北京安云世纪科技有限公司 | Method, system and the mobile terminal of business processing are carried out based on universal identification function |
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