CN104717599A - NFC event reporting method for mobile terminal and device - Google Patents
NFC event reporting method for mobile terminal and device Download PDFInfo
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- CN104717599A CN104717599A CN201310685322.XA CN201310685322A CN104717599A CN 104717599 A CN104717599 A CN 104717599A CN 201310685322 A CN201310685322 A CN 201310685322A CN 104717599 A CN104717599 A CN 104717599A
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- nfc
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a NFC event reporting method for a mobile terminal. The method comprises the following steps that: according to the occurrence time of a NFC event and a corresponding NFC SIM card, event information is generated by a CLF module, an event and the event information are transmitted to an event manager by a NFC protocol stack in a transparent mode, after reporting information is confirmed by the event manager based on the event information, and the NFC event is reported to a target application through an operation system of the mobile terminal. The problems of the recognition and the reporting conflict of the NFC event in the mobile terminal provided with the NFC SIM card are solved, and the safety performance of the reporting process is guaranteed.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of NFC reporting events method of mobile terminal.The present invention also relates to a kind of mobile terminal simultaneously.
Background technology
Near-field communication (Near Field Communication, NFC), also known as wireless near field communication, is a kind of short-range high frequency wireless communication technology, allows to carry out contactless Point-to-Point Data Transmission (in ten centimetres) swap data between electronic equipment.This technology is developed by contact-free formula radio-frequency (RF) identification (RFID), and backward compatible RFID is succeeded in developing separately by Sony and Philips the earliest, is mainly used in providing M2M(Machine to Machine in the handheld devices such as mobile phone) communication.Because near-field communication has natural fail safe, therefore, NFC technique is considered to have great application prospect in fields such as mobile-phone payments.
As shown in Figure 1, for the NFC transaction event of mobile terminal in prior art reports realization flow, its step is as follows:
(1) NFC mobile phone terminal carries out in NFC disposal environment that NFC is non-connects transaction;
(2) security module (Security element) in NFC SIM perceives that NFC is non-connects transaction event, after completing trading processing, connects non-for this NFC the CLF module that transaction event reports to NFC terminal;
(3) this event is pass-through to the NFC protocol stack in NFC mobile phone terminal by CLF;
(4) NFC protocol stack is by this reporting events Android operation system;
(5) this event broadcast is applied to all mobile phone application by operating system (such as Android).
But, CLF in existing NFC terminal hardware does not possess the arbitration functions for relation between NFC event and SIM card, therefore for the mobile terminal of plurality of SIM cards, after security module has wherein reported that NFC is non-and connects transaction event to CLF module, CLF module cannot judge that this NFC is non-and connect transaction event which SIM card corresponding; Further, after being pass-through to operating system through NFC protocol stack, this event can be pushed to all application relevant to NFC, effectively cannot ensure the fail safe of concluding the business.
Summary of the invention
The invention provides a kind of NFC reporting events method of mobile terminal, in order to solve the technical problem that effectively cannot report the NFC event in plurality of SIM cards mobile terminal in prior art, the method is applied in the mobile terminal being provided with NFC SIM card, NFC protocol stack, task manager and CLF module, and the method also comprises:
Described CLF module receives NFC event;
Described CLF module determines the time of origin corresponding with described NFC event and NFC SIM card, and the mark according to described time of origin and described NFC SIM card generates the event information corresponding with described NFC event;
Described NFC event and described event information are pass-through to described NFC protocol stack by described CLF module;
Described NFC event and described event information are sent to described task manager by described NFC protocol stack;
Described task manager determines the reporting information of described NFC event according to described event information, and described NFC event and described reporting information are sent to the operating system of described mobile terminal;
Described NFC reporting events is applied to object according to described reporting information by described operating system.
Correspondingly, the invention allows for a kind of mobile terminal, this mobile terminal is provided with NFC SIM card, also comprises:
CLF module, for receiving NFC event, determine the time of origin corresponding with described NFC event and NFC SIM card, mark according to described time of origin and described NFC SIM card generates the event information corresponding with described NFC event, and described NFC event and described event information are pass-through to described NFC protocol stack;
NFC protocol stack, for being sent to described task manager by described NFC event and described event information;
Task manager, for determining the reporting information of described NFC event according to described event information, and is sent to the operating system of described mobile terminal by described NFC event and described reporting information;
Operating system, for applying described NFC reporting events to object according to described reporting information.
As can be seen here, by applying above technical scheme, CLF module generates event information according to the NFC SIM card of the time of origin of NFC event and correspondence, and by NFC protocol stack, this event and event information are pass-through to task manager, after task manager is according to event information determination reporting information, by the operating system of mobile terminal, NFC reporting events is applied to object, not only solve the identification of the NFC event had in NFC SIM card mobile terminal and report collision problem, but also making the fail safe reporting process obtain guarantee.
Accompanying drawing explanation
Fig. 1, in prior art, NFC transaction event send implementation schematic diagram;
Fig. 2 is the structural representation of the mobile terminal after improving in the embodiment of the present invention;
Fig. 3 is the NFC reporting events method flow schematic diagram of a kind of mobile terminal that the present invention proposes;
Fig. 4 be the specific embodiment of the invention propose a kind of NFC transaction event on send implementation schematic diagram;
Fig. 5 is the structural representation of a kind of mobile terminal that the present invention proposes.
Embodiment
For the problem cannot carrying out effective NFC reporting events in prior art for the mobile terminal of many SIM, the present invention proposes a kind of NFC reporting events method of mobile terminal, mobile terminal is made to increase event selection function by transformation, thus support the problem of double-card mobile phone NFC events conflict, increase in NFC event on NFC protocol stack upper strata simultaneously and send task manager, be responsible for sensitive event registration and the management of all terminal applies, after NFC event is sent, be responsible for screening and the examination of event.Particularly, exemplarily, the schematic diagram of the mobile terminal after improvement can be as shown in Figure 2.
Based on above explanation, method proposed by the invention is applied in the mobile terminal being provided with NFC SIM card, NFC protocol stack, task manager and CLF module, and its flow process as shown in Figure 3, comprises the following steps:
S301, described CLF module receives NFC event.
Particularly, the present invention arranges security module in the NFC SIM card of mobile terminal, and this security module can the NFC event of NFC SIM card described in perception, and delivers to described CLF module by described NFC event after the described NFC event of confirmation completes.
In addition, because final purpose of the present invention is to the application of corresponding object (application of this object can for adapting to the APP of mobile terminal) by NFC reporting events, therefore before this step, described operating system receives the registration request coming from the application of described mobile terminal, carries the mark of the NFC SIM card of described application and correspondence thereof in described registration request;
Described operating system generates described log-on message according to described mark, registers and states described application;
Described log-on message and described mark are sent to described task manager by described operating system.
NFC transaction event is as shown in Figure 4 sent in implementation schematic diagram, NFC mobile phone terminal carries out in NFC disposal environment that NFC is non-connects transaction, security module (Security element) in NFC SIM perceives that NFC is non-connects transaction event, after completing trading processing, connect non-for this NFC CLF module transaction event being delivered to NFC terminal.And all be applied in operating system registration time, described task manager need be notified by operating system, comprise the event type of the sensitivity that event is sent, responsive exchange hour and priority.Wherein event type includes but not limited to: transaction consumption is inquired about the need of sensitivity, recharging payment the need of sensitivity etc. the need of responsive, transaction record, exchange hour refers to when described task manager registration, the time period (such as 8:00-17:00) that statement Transaction Information reports, outside this time period, described task manager can not on send transaction event, priority then refers to when transaction event queue sends, the order preferentially reported.
S302, described CLF module determines the time of origin corresponding with described NFC event and NFC SIM card, and the mark according to described time of origin and described NFC SIM card generates the event information corresponding with described NFC event.
When only having a NFC SIM card in the terminal, CLF module can directly using this NFCSIM card as the NFC SIM card corresponding with NFC event.But when including multiple NFC SIM card in the terminal, CLF module send the security module of described NFC event by identifying, will arrange the NFC SIM card of described security module as the NFC SIM card corresponding with described NFC event simultaneously.
Particularly, after CLF module receives transaction event, need this transaction event to stamp transaction stamp, this transaction stamp includes to be handed over incident SIM card and hands over the incident time, and CLF module delivers to NFC protocol stack on inciting somebody to action afterwards.
S303, described NFC event and described event information are pass-through to described NFC protocol stack by described CLF module.
S304, described NFC event and described event information are sent to described task manager by described NFC protocol stack.
S305, described task manager determines the reporting information of described NFC event according to described event information, and described NFC event and described reporting information are sent to the operating system of described mobile terminal.
In this step, task manager first using application corresponding with the mark in described event information in registered application as described in report object to apply; Then obtain described in report object to apply log-on message, and according to described log-on message and event information determine described NFC event priority tag and the need of reporting immediately;
If so, described task manager according to described priority tag, described in report object to apply mark, described event information and the instruction that reports immediately generate described reporting information;
If not, described task manager according to described priority tag, described in report object to apply the instruction that reports of mark, described event information and non-immediate generate described reporting information.
In concrete implementation procedure, log-on message is divided into sensitive event type and reports the time period by the present invention further, task manager determine in the following manner NFC event priority tag and the need of reporting immediately:
(1) if NFC event described in described task manager identification is described sensitive event type, described task manager is that described NFC event arranges high priority mark;
(2) if the non-described sensitive event type of NFC event described in described task manager identification, described task manager is that described NFC event arranges low priority mark;
(3) if described task manager judges that the time of origin in described event information reports in the time period described, described task manager is determined to need to report immediately;
(4) if described task manager judges that the time of origin in described event information does not report in the time period described, described task manager is determined not need to report immediately.
S306, described NFC reporting events is applied to object according to described reporting information by described operating system.
Based on the reporting information that task manager in S305 generates, first the NFC event of carrying corresponding to the reporting information reporting instruction immediately adds and reports queue by described operating system, and the NFC event with high priority mark then will be reported in queue preferentially to report to the application of described object.
In a particular embodiment, the timestamp of this exchange hour is added application bag name corresponding to upper priority, this event and class name (for the application that operating system location is corresponding) by task manager, then deliver to operating system on, operating system the transaction stamp information of this event will be delivered to corresponding application.The event transactions stamp finally reported includes following information:
The bag name of the SIM card that event type ID, event time, priority, event trigger, event correspondence application, the class name of event correspondence application.
For reaching above technical purpose, the invention also proposes a kind of mobile terminal, as shown in Figure 5, this mobile terminal is provided with NFC SIM card 510, also comprises:
CLF module 520, for receiving NFC event, determine the time of origin corresponding with described NFC event and NFC SIM card, mark according to described time of origin and described NFC SIM card generates the event information corresponding with described NFC event, and described NFC event and described event information are pass-through to described NFC protocol stack 530;
NFC protocol stack 530, for being sent to described task manager by described NFC event and described event information;
Task manager 540, for determining the reporting information of described NFC event according to described event information, and is sent to the operating system of described mobile terminal by described NFC event and described reporting information;
Operating system 550, for applying described NFC reporting events to object according to described reporting information.
In concrete application scenarios, also comprise: security module, be arranged in described NFC SIM card 510, for the NFC event of NFC SIM card 510 described in perception before receiving NFC event in described CLF module 520, and deliver to described CLF module 520 by described NFC event after the described NFC event of confirmation completes.
In concrete application scenarios, when being provided with multiple described NFC SIM card in described mobile terminal, described CLF module 520 specifically for: security module identification being sent described NFC event, will arrange the NFC SIM card of described security module as the NFC SIM card corresponding with described NFC event.
In concrete application scenarios, described task manager 540 specifically for: using application corresponding with the mark in described event information in registered application as described in report object to apply; Report the log-on message that object is applied described in acquisition, and according to described log-on message and event information determine described NFC event priority tag and the need of reporting immediately;
If so, according to described priority tag, described in report object to apply mark, described event information and the instruction that reports immediately generate described reporting information;
If not, according to described priority tag, described in report object to apply the instruction that reports of mark, described event information and non-immediate generate described reporting information.
In concrete application scenarios, described log-on message comprises sensitive event type and reports the time period, described task manager 540 specifically for:
If identify, described NFC event is described sensitive event type, for described NFC event arranges high priority mark;
If identify the non-described sensitive event type of described NFC event, for described NFC event arranges low priority mark;
If judge, the time of origin in described event information reports in the time period described, determines to need to report immediately;
If judge, the time of origin in described event information does not report in the time period described, determines not need to report immediately.
In concrete application scenarios, described operating system 550 specifically for: received before described CLF module 520 receives NFC event and come from the registration request of the application of described mobile terminal, in described registration request, carry the mark of the NFC SIM card of described application and correspondence thereof; Generate described log-on message according to described mark, register and state described application; Described log-on message and described mark are sent to described task manager 540.
In concrete application scenarios, described operating system 550, report queue specifically for the NFC event of carrying corresponding to the reporting information reporting instruction immediately being added, and will the NFC event with high priority mark be reported in queue preferentially to report to the application of described object.
By applying above technical scheme, CLF module generates event information according to the NFC SIM card of the time of origin of NFC event and correspondence, and by NFC protocol stack, this event and event information are pass-through to task manager, after task manager is according to event information determination reporting information, by the operating system of mobile terminal, NFC reporting events is applied to object, not only solve the identification of the NFC event had in NFC SIM card mobile terminal and report collision problem, but also making the fail safe reporting process obtain guarantee.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention can by hardware implementing, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions and perform each method implementing described in scene of the present invention in order to make a computer equipment (can be personal computer, server, or the network equipment etc.).
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram preferably implementing scene, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device implemented in scene can carry out being distributed in the device of enforcement scene according to implementing scene description, also can carry out respective change and being arranged in the one or more devices being different from this enforcement scene.The module of above-mentioned enforcement scene can merge into a module, also can split into multiple submodule further.
The invention described above sequence number, just to describing, does not represent the quality implementing scene.
Be only several concrete enforcement scene of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (14)
1. a near-field communication NFC reporting events method, is characterized in that, described method is applied in the mobile terminal being provided with NFC client identification module SIM card, NFC protocol stack, task manager and contactless front end CLF module, and the method comprises:
Described CLF module receives NFC event;
Described CLF module determines the time of origin corresponding with described NFC event and NFC SIM card, and the mark according to described time of origin and described NFC SIM card generates the event information corresponding with described NFC event;
Described NFC event and described event information are pass-through to described NFC protocol stack by described CLF module;
Described NFC event and described event information are sent to described task manager by described NFC protocol stack;
Described task manager determines the reporting information of described NFC event according to described event information, and described NFC event and described reporting information are sent to the operating system of described mobile terminal;
Described NFC reporting events is applied to object according to described reporting information by described operating system.
2. the method for claim 1, is characterized in that, is provided with security module in described NFC SIM card, before described CLF module receives NFC event, also comprises:
The NFC event of NFC SIM card described in described security module perception, and described CLF module is delivered to by described NFC event after the described NFC event of confirmation completes.
3. method as claimed in claim 2, it is characterized in that, when being provided with multiple described NFC SIM card in described mobile terminal, described CLF module determines the NFC SIM card corresponding with described NFC event, is specially:
Described CLF Module recognition send the security module of described NFC event, the NFC SIM card of described security module will be set as the NFC SIM card corresponding with described NFC event.
4. the method for claim 1, is characterized in that, described task manager determines the reporting information of described NFC event according to described event information, is specially:
Described task manager using application corresponding with the mark in described event information in registered application as described in report object to apply;
The log-on message reporting object to apply described in described task manager obtains, and according to described log-on message and event information determine described NFC event priority tag and the need of reporting immediately;
If so, described task manager according to described priority tag, described in report object to apply mark, described event information and the instruction that reports immediately generate described reporting information;
If not, described task manager according to described priority tag, described in report object to apply the instruction that reports of mark, described event information and non-immediate generate described reporting information.
5. method as claimed in claim 4, it is characterized in that, described log-on message comprises sensitive event type and reports the time period, described task manager according to described log-on message and event information determine described NFC event priority tag and the need of reporting immediately, be specially:
If NFC event described in described task manager identification is described sensitive event type, described task manager is that described NFC event arranges high priority mark;
If the non-described sensitive event type of NFC event described in described task manager identification, described task manager is that described NFC event arranges low priority mark;
If described task manager judges that the time of origin in described event information reports in the time period described, described task manager is determined to need to report immediately;
If described task manager judges that the time of origin in described event information does not report in the time period described, described task manager is determined not need to report immediately.
6. method as claimed in claim 5, is characterized in that, before described CLF module receives NFC event, also comprises:
Described operating system receives the registration request coming from the application of described mobile terminal, carries the mark of the NFC SIM card of described application and correspondence thereof in described registration request;
Described operating system generates described log-on message according to described mark, registers and states described application;
Described log-on message and described mark are sent to described task manager by described operating system.
7. method as claimed in claim 5, it is characterized in that, described NFC reporting events is applied to object according to described reporting information by described operating system, is specially:
The NFC event of carrying corresponding to the reporting information reporting instruction immediately adds and reports queue by described operating system;
Described operation information preferentially reports to the application of described object by reporting in queue the NFC event with high priority mark.
8. a mobile terminal, is characterized in that, this mobile terminal is provided with near-field communication NFC client identification module SIM card, also comprises:
Contactless front end CLF module, for receiving NFC event, determine the time of origin corresponding with described NFC event and NFC SIM card, mark according to described time of origin and described NFC SIM card generates the event information corresponding with described NFC event, and described NFC event and described event information are pass-through to described NFC protocol stack;
NFC protocol stack, for being sent to described task manager by described NFC event and described event information;
Task manager, for determining the reporting information of described NFC event according to described event information, and is sent to the operating system of described mobile terminal by described NFC event and described reporting information;
Operating system, for applying described NFC reporting events to object according to described reporting information.
9. mobile terminal as claimed in claim 8, is characterized in that, also comprise:
Security module, is arranged in described NFC SIM card, for the NFC event of NFC SIM card described in perception before described CLF module reception NFC event, and delivers to described CLF module by described NFC event after the described NFC event of confirmation completes.
10. mobile terminal as claimed in claim 9, is characterized in that, when being provided with multiple described NFC SIM card in described mobile terminal, described CLF module specifically for:
Identification is sent the security module of described NFC event, the NFC SIM card of described security module will be set as the NFC SIM card corresponding with described NFC event.
11. mobile terminals as claimed in claim 8, is characterized in that, described task manager specifically for:
Using application corresponding with the mark in described event information in registered application as described in report object to apply;
Report the log-on message that object is applied described in acquisition, and according to described log-on message and event information determine described NFC event priority tag and the need of reporting immediately;
If so, according to described priority tag, described in report object to apply mark, described event information and the instruction that reports immediately generate described reporting information;
If not, according to described priority tag, described in report object to apply the instruction that reports of mark, described event information and non-immediate generate described reporting information.
12. mobile terminals as claimed in claim 11, it is characterized in that, described log-on message comprises sensitive event type and reports the time period, described task manager specifically for:
If identify, described NFC event is described sensitive event type, for described NFC event arranges high priority mark;
If identify the non-described sensitive event type of described NFC event, for described NFC event arranges low priority mark;
If judge, the time of origin in described event information reports in the time period described, determines to need to report immediately;
If judge, the time of origin in described event information does not report in the time period described, determines not need to report immediately.
13. mobile terminals as claimed in claim 12, is characterized in that, described operating system specifically for:
Before described CLF module receives NFC event, receive the registration request coming from the application of described mobile terminal, in described registration request, carry the mark of the NFC SIM card of described application and correspondence thereof;
Generate described log-on message according to described mark, register and state described application;
Described log-on message and described mark are sent to described task manager.
14. mobile terminals as claimed in claim 12, is characterized in that,
Described operating system, reports queue specifically for the NFC event of carrying corresponding to the reporting information reporting instruction immediately being added, and will the NFC event with high priority mark be reported in queue preferentially to report to the application of described object.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310685322.XA CN104717599B (en) | 2013-12-13 | 2013-12-13 | A kind of the NFC events report method and equipment of mobile terminal |
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| CN201310685322.XA CN104717599B (en) | 2013-12-13 | 2013-12-13 | A kind of the NFC events report method and equipment of mobile terminal |
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| CN104717599A true CN104717599A (en) | 2015-06-17 |
| CN104717599B CN104717599B (en) | 2018-08-24 |
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| CN106774793A (en) * | 2016-11-29 | 2017-05-31 | 努比亚技术有限公司 | A kind of method and terminal for realizing reporting events treatment |
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| CN107977564A (en) * | 2016-10-21 | 2018-05-01 | ***通信有限公司研究院 | A kind of transaction authentication processing method, certificate server, terminal and traction equipment |
| CN108604342A (en) * | 2017-01-20 | 2018-09-28 | 华为技术有限公司 | Based on the NFC methods carried out data transmission and mobile device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888451A (en) * | 2015-12-15 | 2017-06-23 | ***通信集团公司 | Credible performing environment TEE initial methods and equipment |
| CN106888451B (en) * | 2015-12-15 | 2020-02-18 | ***通信集团公司 | Trusted Execution Environment (TEE) initialization method and equipment |
| CN107977564A (en) * | 2016-10-21 | 2018-05-01 | ***通信有限公司研究院 | A kind of transaction authentication processing method, certificate server, terminal and traction equipment |
| CN107977564B (en) * | 2016-10-21 | 2020-07-10 | ***通信有限公司研究院 | Transaction authentication processing method, authentication server, terminal and transaction equipment |
| CN106774793A (en) * | 2016-11-29 | 2017-05-31 | 努比亚技术有限公司 | A kind of method and terminal for realizing reporting events treatment |
| CN108604342A (en) * | 2017-01-20 | 2018-09-28 | 华为技术有限公司 | Based on the NFC methods carried out data transmission and mobile device |
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| Publication number | Publication date |
|---|---|
| CN104717599B (en) | 2018-08-24 |
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