CN103581233A - Method and system for managing tags in near field communication - Google Patents
Method and system for managing tags in near field communication Download PDFInfo
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- CN103581233A CN103581233A CN201210263035.5A CN201210263035A CN103581233A CN 103581233 A CN103581233 A CN 103581233A CN 201210263035 A CN201210263035 A CN 201210263035A CN 103581233 A CN103581233 A CN 103581233A
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Abstract
The invention discloses a method and system for managing tags in near field communication. The method comprises the following steps: when a mobile terminal acquires the tags, a tag identification request is initiated; in response to the tag identification request, a local tag database is searched for analysis content corresponding to the tags, and actions are conducted according to the analysis content; when the queries in the local tag database fail, a server tag database is searched for the analysis content corresponding to the tags through a network, and actions are conducted according to the analysis content. According to the technical scheme, the method and system for managing the tags in near field communication can make the best of advantages of the mobile terminal in a communication network, realize identification and analysis of unknown tags through the server tag database, and also support custom tags of a user. In this way, general performance of NFC tags applied to the mobile terminal is improved, management and control over the tags by the user are also enhanced, and therefore customer experience is high.
Description
Technical field
The present invention relates to close range wireless communication application, particularly for the method and system of short-range communication Management label.
Background technology
The intelligent terminals such as mobile phone play a part ever more important in people's production and life.Along with universal at intelligent terminals such as mobile phones of close range wireless communication (Near Field Communication, NFC) function, derive a lot of relevant application.
Except mobile payment, tag application becomes the mainstream applications of NFC on mobile phone terminal day by day.The common feature of this class application is that transmitted data amount is little, occupation mode succinct, it is tight etc. to be combined with other application and content.The NFC tag application of current main-stream comprises the Android Beam of Android mobile phone, the Sony Smart Tags of the Blackberry TagHe Sony mobile phone of BlackBerry.
Applicant conducts in-depth analysis to existing NFC tag control, finds that existing tag control exists significant limitation aspect versatility.One of them reason is, in existing tag recognition and resolving, to only have and adopt same tag database, could realize correct parsing.But the form of the tag database of each manufacturer is inconsistent at present.Like this, when NFC function is applied between the mobile terminal that different tag databases are housed, not only can causes and resolve unsuccessfully, and can affect the applicability of end side NFC related application.
Summary of the invention
The present invention is directed to the circumscribed problem that existing tag control exists aspect versatility, proposed a kind of new technical scheme, can effectively improve the universal performance of end side NFC related application between different mobile phones.
According to an aspect of the present invention, a kind of method for short-range communication Management label is disclosed.The method comprises: when acquisition for mobile terminal label, initiate tag recognition request; In response to this tag recognition request, in local label database, inquire about the parsing content that this label is corresponding, and resolve content fill order or message transfer according to this; When inquiring about unsuccessfully from local label database, by network, in server ticket database, inquire about the parsing content that this label is corresponding, and according to described parsing content fill order or message transfer.
Preferably, this label is close range wireless communication NFC label.
Preferably, aforementionedly at local label database or the step of inquiring about in server ticket database, comprise: from local label database or server ticket database, index this label; Utilize this label of largest block utilance MBU update algorithm mark.
Alternatively, the method also comprises: when mobile terminal simulation label, this mobile terminal is initiated the identification request to this simulation label; In response to the identification request to this simulation label, in local label database, to inquire about, this inquiry comprises the mark that calculates this simulation label, the line index of going forward side by side; When inquiring about unsuccessfully from local label database, by network, in server ticket database, inquire about, and Query Result is returned to this mobile terminal.
Alternatively, the method also comprises: utilize local label database storage user's privately owned label, and by this privately owned label and this server ticket database synchronization; In response to the management request of this mobile terminal, by server ticket database, to privately owned label import, inquire about, deletion and/or simultaneous operation.
According to another aspect of the present invention, a kind of system for short-range communication Management label is disclosed.This system comprises local label database, local label administrative unit, NFC control unit, server ticket database, server ticket administrative unit.Wherein, local label database, local label administrative unit and NFC control unit are located in mobile terminal; Server ticket database and server tag control unit are located in server.In response to tag recognition request, local label administrative unit is inquired about the parsing content that this label is corresponding in local label database, and resolves content fill order or message transfer according to this.When inquiring about unsuccessfully from local label database, server ticket administrative unit is inquired about the parsing content that this label is corresponding in server ticket database, and resolves content fill order or message transfer according to this.
Preferably, this label is close range wireless communication NFC label.
Preferably, local label administrative unit and server tag control unit include index module and update algorithm mark module.This index module is for indexing this label from local label database or server ticket database.Update algorithm mark module is used for according to this label of MBU update algorithm mark.
Preferably, when mobile terminal simulation label, local label administrative unit is also for inquiring about at local label database.This inquiry comprises the mark that calculates simulation label, the line index of going forward side by side.When inquiring about unsuccessfully from local label database, server ticket administrative unit is also for inquiring about at server ticket database, and Query Result is returned to mobile terminal.
Preferably, server also comprises privately owned tag database.This privately owned tag database for privately owned label is imported, is inquired about, deletion and/or simultaneous operation; Local label database is also for storing user's privately owned label, and privately owned label is synchronizeed with described privately owned tag database.
Technical scheme of the present invention can make full use of the communication network advantage of mobile terminal, by server database, realizes the identification of Unknown Label and parsing, also supports user's customized label.This has not only improved NFC labels class and has been applied in the universal performance on mobile terminal, and has strengthened user to the management of label and control, and customer experience degree is high.
Accompanying drawing explanation
The accompanying drawing that forms a part for specification has been described embodiments of the invention, and together with the description for explaining principle of the present invention.
With reference to accompanying drawing, according to detailed description below, can more be expressly understood the present invention, wherein:
Fig. 1 shows according to the flow chart of the method for short-range communication Management label of the present invention embodiment.
Fig. 2 A is the schematic diagram of the applicable tag database of the present invention, and Fig. 2 B is PT Payload Type and the figure that contrasts of tag format.
Fig. 3 shows according to the flow chart of another embodiment of a kind of method for short-range communication Management label of the present invention.
Fig. 4 shows according to the structural representation of an a kind of embodiment of system for short-range communication Management label of the present invention.
Embodiment
Now with reference to accompanying drawing, describe various exemplary embodiment of the present invention in detail.It should be noted that: unless illustrate in addition, the parts of setting forth in these embodiments and positioned opposite, numeral expression formula and the numerical value of step do not limit the scope of the invention.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.
To the description only actually of at least one exemplary embodiment, be illustrative below, never as any restriction to the present invention and application or use.
The invention discloses a kind of method for short-range communication Management label.The method is to start with from unknown NFC tag recognition, first by local label database, this Unknown Label is identified and is resolved.When None-identified, utilize the communication network advantage of mobile terminal, by server database, realize the identification to unknown NFC label.This unknown NFC label can comprise the label of different vendor and user's customized label.By said method, can effectively improve the universal performance of NFC labels class application.
Below in conjunction with specific embodiment, technical scheme of the present invention is described in detail.
Fig. 1 shows according to the flow chart of the method for short-range communication Management label of the present invention embodiment.
In step S101, when acquisition for mobile terminal label, initiate tag recognition request.
In step S102, in response to this tag recognition request, in local label database, inquire about the corresponding parsing content of this label.
Particularly, can from local label database, index this label.Can utilize largest block utilance (Maximum Block Usage, MBU) this label of update algorithm mark.
In step S103, whether the inquiry that judgement is carried out at local label database is successful.When judgment result is that while being, execution step S105; When the determination result is NO, execution step S104.
In step S104, by network, in server ticket database, inquire about the corresponding parsing content of above-mentioned label.
In step S105, according to this, resolve content, make corresponding actions.The corresponding actions of mentioning can comprise that calling corresponding client software carries out corresponding order or transmit corresponding message.
Below NFC label data form is briefly described.Current, NFC normal structure has been formulated NFC label data basic format, i.e. NFC data interchange format (NFC Data Exchange Format, NDEF).In NDEF, the type of NFC label is mainly carried out mark by PT Payload Type (Payload Type), type length (Type Length), payload identifier (Payload ID) and identification number length (ID Length).In this application, the index entry of tag database is used above four marks " step-by-step with " to realize:
Payload?Type*=Payload?Type
~&Type?Length
~&Payload?ID
~&ID?Length。
Wherein, Payload Type* represents the rear gained index ident value of step-by-step and operation.
Fig. 2 A is the schematic diagram of the applicable tag database of the present invention, and Fig. 2 B is PT Payload Type and the figure that contrasts of tag format.
In Fig. 2 A, A item is PT Payload Type (Payload Type), and B item is payload ID(Payload ID), other implication of NDEF form is shown in standard, at this, describes in detail no longer one by one.
As shown in Figure 2 B, in the present invention, NFC tag library index entry is Payload Type*, the corresponding unique NFC tag format (NFC Tag Format) of each Payload Type*.This NFC Tag Format has comprised the parsing to this NFC label.
In the present invention, local label data can all adopt above-mentioned data storage method with server tag database.
Fig. 3 shows according to the flow chart of another embodiment of a kind of method for short-range communication Management label of the present invention.
In step S201, when mobile terminal need to be simulated label, this mobile terminal is initiated the identification request to simulation label.
In step S202, in response to the identification request of this simulation label, in local label database, inquire about.
Particularly, local label database calculates the mark of correlation of the NFC label obtaining, the line index of going forward side by side.
In step S203, whether the inquiry that judgement is carried out in local label database is successful.
When judgment result is that while being, execution step S206, directly returns to analysis result, thereby finishes whole identifying.
When the determination result is NO, while inquiring about unsuccessfully in local label database, execution step S204.
In step S204, in server ticket database, inquire about.
Particularly, in server ticket database, calculate index entry beyond the clouds, and inquire about to server database.
In step S205, Query Result is back to mobile terminal.Mobile terminal, according to analysis result, upgrades local label database, and starts analysis result, thereby completes whole identifying.
In above-mentioned two embodiment, when the NFC label getting cannot be at local data base index, utilize the tag database of server to carry out index, thereby complete the parsing of unknown NFC label.Because this method of the present invention can be identified Unknown Label, improved NFC labels class and be applied in the universal performance on mobile terminal.
Method of the present invention also can comprise the individual private possession label that utilizes local label database storage user, and synchronizes with the data in server ticket database.
When user need to manage individual private possession label, can pass through server ticket database, realize label importing based on web mode, inquiry, deletion and/or the operation such as synchronous.
Certainly, also can at server end, privately owned tag database be set as required, be specifically designed to storage user's individual private possession label.
Because local label database stores individual private possession label data, and with server ticket database synchronization; Server ticket database also allows individual subscriber to login and carries out privately owned tag control operation.Adopt said method, can meet the demand of user self-defined message form, make NFC label there is greater flexibility, effectively improved user's user satisfaction.
Fig. 4 shows according to the structural representation of an a kind of embodiment of system for short-range communication Management label of the present invention.
This system comprises server 11 and mobile terminal.Server 11 can be cloud server.
In the present embodiment, comprise two mobile terminals: terminal 12 and terminal 13.Terminal 12 and terminal 13 are the terminal of supporting NFC function.Terminal 12 and terminal 13 are carried out communication by NFC communication link.Terminal 12 and terminal 13 all contact by NFC link management and server 11.It should be noted that, the number of mobile terminal is only exemplary, can adjust as required the number of mobile terminal, at this, does not limit.
In the present embodiment, in server 11, can be provided with server ticket database 111 and server tag control unit 112.In terminal 12, be provided with local label database 121, local label administrative unit 122 and NFC control unit 123; In terminal 13, be provided with local label database 131, local label administrative unit 132 and NFC control unit 133.
The terminal 12 of take is below elaborated as example.
When NFC control unit 123 obtains label, initiate tag recognition request.In response to this tag recognition request, local label administrative unit 122 is inquired about parsing content corresponding to label of obtaining in local label database 121, and makes action according to resolving content.For example, can call corresponding client software carries out corresponding order or transmits corresponding message.
When inquiring about unsuccessfully from local label database 121, by local label administrative unit 122, by mobile communications network, initiated to the inquiry request of server 11.Server ticket administrative unit 112 is received after this inquiry request, calculates equally index entry, and inquires about to server ticket database 111.Then, by server ticket administrative unit 112, Query Result is back to local label administrative unit 122.
Local label administrative unit 122 can comprise index module 1221 and update algorithm mark module 1222.Local label administrative unit 122, after receiving analysis result, can be called 1222 pairs of local label databases 121 of update algorithm mark module and upgrade, and finally starts analysis result, to complete whole identifying.Similarly, local label administrative unit 132 can comprise index module 1321 and update algorithm mark module 1322.
Utilize said system, cannot be in local label database 121 index in the situation that when NFC label that mobile terminal 12 gets, utilize the communication network advantage of mobile terminal 12, can be in server ticket database 111 index complete the parsing of NFC label.Thereby realize the identification of 12 pairs of Unknown Labels of mobile terminal, effectively improved NFC labels class and be applied in the universal performance on mobile terminal.Similar with local label administrative unit 122, server ticket administrative unit 112 also can be provided with index module and update algorithm mark module (not shown).
In addition, utilize said system, can also realize the simulation to multiple NFC label.Similar with a upper embodiment, when mobile terminal 12 obtains after the instruction of certain NFC label of simulation, by local label administrative unit 122, initiated the simulation of this label to ask.In response to this request, local label database 121 calculates the mark of correlation of accessed NFC label, retrieves.If successful inquiring, directly returns to the type of simulated label, complete label simulation.
If inquired about unsuccessfully, by local label administrative unit 122, by communication network, initiate the inquiry request to server end.Server ticket administrative unit 112, after receiving this request, calculates index entry equally, and inquires about to server ticket database 111.Then, by server ticket administrative unit 112, return to Query Result to the local label administrative unit 122 of mobile terminal 12.
Local label administrative unit 122, after receiving simulated tag types, is upgraded local label database 121 according to MBU update algorithm, thereby completes whole simulation process.
Preferably, in server 11, also can be provided with privately owned tag database 113.Local label database 121 is also for storing the privately owned label of individual subscriber, and privately owned label is synchronizeed with the data of privately owned tag database 113.
When user need to manage he or she's privately owned label, can login this server, thereby realize label importing, inquiry, deletion and/or simultaneous operation based on web mode.
For the known technology of person of ordinary skill in the relevant, method and apparatus, may not discuss in detail, but in suitable situation, described technology, method and apparatus should be regarded as authorizing a part for specification.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, rather than as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
So far, described in detail according to the method and system for short-range communication Management label of the present invention.For fear of covering design of the present invention, details more known in the field are not described.Those skilled in the art, according to description above, can understand how to implement technical scheme disclosed herein completely.
Although specific embodiments more of the present invention are had been described in detail by example, it should be appreciated by those skilled in the art, above example is only in order to describe, rather than in order to limit the scope of the invention.It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above embodiment be modified.Scope of the present invention is limited by claims.
Claims (10)
1. for a method for short-range communication Management label, it is characterized in that, the method comprises:
When acquisition for mobile terminal label, initiate tag recognition request;
In response to described tag recognition request, in local label database, inquire about the parsing content that described label is corresponding, and according to described parsing content fill order or message transfer;
When inquiring about unsuccessfully from described local label database, by network, in server ticket database, inquire about the parsing content that described label is corresponding, and according to described parsing content fill order or message transfer.
2. the method for claim 1, is characterized in that,
Described label is close range wireless communication NFC label.
3. the method for claim 1, is characterized in that,
Describedly at local label database or the step of inquiring about in server ticket database, comprise:
From described local label database or described server ticket database, index described label;
Utilize label described in largest block utilance MBU update algorithm mark.
4. the method for claim 1, is characterized in that, described method also comprises:
When mobile terminal simulation label, described mobile terminal is initiated the identification request to described simulation label;
In response to the identification request to described simulation label, in described local label database, to inquire about, described inquiry comprises the mark that calculates described simulation label, the line index of going forward side by side;
When inquiring about unsuccessfully from described local label database, by network, in described server ticket database, inquire about, and Query Result is returned to described mobile terminal.
5. the method for claim 1, is characterized in that, described method also comprises:
Utilize described local label database storage user's privately owned label, and by described privately owned label and described server ticket database synchronization;
In response to the management request of described mobile terminal, by described server ticket database, to described privately owned label import, inquire about, deletion and/or simultaneous operation.
6. for a system for short-range communication Management label, it is characterized in that, this system comprises local label database, local label administrative unit, NFC control unit, server ticket database, server ticket administrative unit, wherein,
Described local label database, described local label administrative unit and described NFC control unit are located in described mobile terminal;
Described server ticket database and described server ticket administrative unit are located in described server;
When described NFC control unit obtains label, initiate tag recognition request;
In response to described tag recognition request, described local label administrative unit is inquired about the parsing content that described label is corresponding in described local label database, and according to described parsing content fill order or message transfer;
When inquiring about unsuccessfully from described local label database, described server ticket administrative unit is inquired about the parsing content that described label is corresponding in described server ticket database, and according to described parsing content fill order or message transfer.
7. system as claimed in claim 6, is characterized in that, described label is close range wireless communication NFC label.
8. system as claimed in claim 6, is characterized in that,
Described local label administrative unit and described server ticket administrative unit include index module and update algorithm mark module;
Described index module is for indexing described label from described local label database or described server ticket database;
Described update algorithm mark module is used for according to label described in MBU update algorithm mark.
9. system as claimed in claim 6, is characterized in that,
When mobile terminal simulation label, described local label administrative unit is also for inquiring about at described local label database, and described inquiry comprises the mark that calculates described simulation label, the line index of going forward side by side;
When inquiring about unsuccessfully from described local label database, described server ticket administrative unit is also for inquiring about at described server ticket database, and Query Result is returned to described mobile terminal.
10. system as claimed in claim 6, is characterized in that,
Described server also comprises privately owned tag database, described privately owned tag database for described privately owned label is imported, is inquired about, deletion and/or simultaneous operation;
Described local label database is also for storing user's privately owned label, and described privately owned label is synchronizeed with described privately owned tag database.
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