CN202035051U - Connection module for data exchange between common log format (CLF) and multiple searching engines (SE) of mobile communication terminal - Google Patents
Connection module for data exchange between common log format (CLF) and multiple searching engines (SE) of mobile communication terminal Download PDFInfo
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- CN202035051U CN202035051U CN201120148649.XU CN201120148649U CN202035051U CN 202035051 U CN202035051 U CN 202035051U CN 201120148649 U CN201120148649 U CN 201120148649U CN 202035051 U CN202035051 U CN 202035051U
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Abstract
The embodiment of the utility model discloses a connection module for data exchange between a common log format (CLF) and multiple searching engines (SE) of a mobile communication terminal, which comprises a CLF interface of a CLF unit, at least two SE interfaces, an SE interface selection signal input opening and a data register, wherein the CLF interface of the CLF unit is connected to the mobile communication terminal, the SE interfaces are in one-to-one connection with SE service units, the SE interface selection signal input opening is connected with the SE interface and an application processor of the mobile communication terminal, and the data register is connected with the CLF interface, the SE interface selection signal input opening and each SE interface. The connection module can support the data exchange between the single CLF and the multiple SEs on the mobile communication terminal, so the requirement of mobile payment service is met, the problem of mobile phone cost increase is avoided, and in addition, the connection module is simple and easy to implement.
Description
Technical field
The utility model relates to the mobile communication equipment field, relate in particular to a kind of non-contact front-end that is used for mobile communication terminal (Contactless Frontend, CLF) and safety element (Secure Element, SE) between the link block of data interaction.
Background technology
Near-field communication (Near Field Communication, NFC) technology is a kind of contactless identification and interconnection technique, this technology can be carried out wireless near field communication between mobile device, consumer electronics product, PC and smart control instrument.Adopted in the mobile communication terminal of NFC technology and be integrated with NFC chip and antenna, it is the CLF unit, the CLF unit is the integrated function of Non-contact Media Reader, contact type intelligent card and point-to-point communication on one chip, operate in the frequency range of 13.56MHz, can be in the connection between the apparatus for establishing in the about 10cm scope, transmission rate can be 106kbit/s, 212kbit/s, 424kbit/s, and can bring up to more than the 848kbit/s future.CLF unit on the mobile communication terminal and the data interaction between the SE business unit are the NFC mobile payment service cores of (also claiming the mobile-phone payment business): the CLF unit connects, passes through single-wire-protocol (Single Wire Protocol by antenna and mobile communication terminal, SWP) bus and SE business unit swap data are realized the mobile payment service that operator provides.
Come along with increasing operator enters into the mobile-phone payment industry, the generally all integrated CLF unit of the NFC mobile phone of prior art, and have simultaneously one or more SE business unit such as sim card slot, SD draw-in groove, IC-card groove, and other SE use etc.Yet, the passing through CLF unit and SE business unit that the SWP bus connects and can only realize man-to-man data interaction of prior art, the development in pluralism that this has not only limited the mobile-phone payment business has also increased the cost of mobile phone.
The utility model content
The utility model embodiment technical problem to be solved is, the link block of data interaction between a kind of CLF that is used for mobile communication terminal and the many SE is provided, this link block can support single CLF and a plurality of SE on the mobile communication terminal to carry out data interaction, thereby comply with the needs of mobile payment service high speed development, and avoid increasing the problem of mobile phone cost.
In order to solve the problems of the technologies described above, the utility model discloses the link block of data interaction between a kind of CLF that is used for mobile communication terminal and the many SE, comprising:
The SE interface that the CLF interface, at least two that is connected to the CLF unit of mobile communication terminal and SE business unit are connected one by one, the SE interface that links to each other with the application processor of described SE interface and mobile communication terminal are selected signal input and are selected signal input, and the data register that links to each other of each SE interface with described CLF interface, SE interface.
Preferably, between described CLF unit and the CLF interface, all connect between described each SE business unit and each the SE interface by the SWP bus.
Preferably, this module is integrated in SIM card, SD card, TF card, the safety chip any, or is packaged into individual chips separately.
The utility model embodiment is by being provided with a link block with a plurality of SE interfaces between a CLF unit of mobile communication terminal and a plurality of SE business unit, thereby realized supporting single CLF and a plurality of SE on the mobile communication terminal to carry out data interaction, comply with the needs of mobile payment service high speed development, and avoided increasing the problem of mobile phone cost.
Description of drawings
Fig. 1 is the composition structure chart of an embodiment of link block of data interaction between CLF that is used for mobile communication terminal of the present utility model and the SE;
Fig. 2 is the annexation schematic diagram that embodiment of link block of data interaction between CLF that is used for mobile communication terminal of the present utility model and the SE uses on mobile communication terminal;
Fig. 3 is that the signal flow that is connected with CLF of embodiment of link block of data interaction between CLF that is used for mobile communication terminal of the present utility model and the SE is to schematic diagram;
Fig. 4 is that the signal flow that is connected with SE of embodiment of link block of data interaction between CLF that is used for mobile communication terminal of the present utility model and the SE is to schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, embodiment is elaborated to the utility model.
Fig. 1 is the composition structure chart of an embodiment of link block of data interaction between the CLF that is used for mobile communication terminal that provides of the utility model and the many SE, and Fig. 2 is the annexation schematic diagram that present embodiment is used on mobile communication terminal; With reference to figure 1 and Fig. 2, present embodiment mainly includes:
The SE interface 2 that the CLF interface 1, at least two that is connected to the CLF unit of mobile communication terminal and SE business unit are connected one by one, (Application Processor, AP) continuous SE interface is selected signal input 3 and is selected signal input 3, and link to each other 2 data register 4 of each SE interface with described CLF interface 1, SE interface with the application processor of described SE interface 2 and mobile communication terminal.
Described CLF interface 1 is used for CLF unit (as Master) carries out transfer of data by SWP bus and present embodiment (as Slave) interface;
Described SE interface 2 is used for present embodiment (as Master) carries out transfer of data by SWP bus and SE (as Slave) interface, in the present embodiment, the quantity of SE interface 2 can be provided with according to the concrete quantity of the SE business unit of mobile communication terminal, and each SE business unit connects a SE interface 2;
Described data register 4 is used to deposit that described CLF interface 1 is received and to the data that SE interface 2 is transmitted, the data of depositing perhaps that described SE interface 2 receives and transmitting to CLF interface 1;
Described SWP-SE interface selects signal input 3 to be used for the instruction of response external controller (normally AP), and the SE interface 2 that is connected with data register 4 according to this Instruction Selection transmits data.
During specific implementation, CLF interface 1 can be connected with the SWIO mouth of CLF unit, each SE interface 2 can connect with the SWIO mouth of corresponding SE business unit, and between described CLF unit and the CLF interface 1, all can connect by the SWP bus between described each SE business unit and each the SE interface 2.Further, single channel SWP bus can be extended to multichannel SWP bus, and each interface all satisfies the requirement of SWP bus protocol, removed from and need trouble that bus is mated in the SWP bus connection procedure.
Be example with mobile phone as mobile communication terminal below, describe the operation principle of present embodiment in detail.
The user identifies corresponding SE application by the AP setting of NFC mobile phone with operator, after the application of SD card, AP responds this application instruction, the corresponding selection signal of output selects signal input 3 for the SE interface of present embodiment, and connect according to the SE interface 2 that described selection signal selection links to each other with the SD card with data register 4 that described SE interface selects signal input 3 to link to each other, promptly finished the corresponding of CLF unit and SD card.
When the user uses the NFC mobile-phone payment, the CLF unit of NFC mobile phone is by the order of antenna response exterior terminal, become the S1 signal to send to the CLF interface 1 of present embodiment by the SWP bus data transaction, after CLF interface 1 receives these data, be transmitted to SE interface 2 with the SD card connection by data register 4, the SWIO of SD card receives described data and carries out the operation of response from described SE interface 2; When the SD card sends data for the CLF unit, convert the S2 signal to by its SWIO mouth and send to SE interface 2, SE interface 2 is transmitted to data register 4 after receiving these data, data register 4 is given CLF interface 1 with described data forwarding, and corresponding operation is carried out in the CLF unit after described CLF interface 1 receives described data.Therefore the user is as long as just can finish the SE payment services that different operators provides by the handset-selected corresponding SE application of NFC.
With reference to figure 3 and Fig. 4, in the above-mentioned data forwarding process, when the CLF unit sends the S1 signal to present embodiment, the CLF unit is as Master, CLF interface 1 receives the S1 signal that the CLF unit sends as Slave, and when data register 4 need send data to the CLF unit, CLF interface 1 will become the receivable S2 signal in CLF unit from the data transaction of data register 4;
When the SE business unit sends the S2 signal to present embodiment, SE interface 2 is as Master, the SE business unit is as Slave, SE interface 2 receives the S2 signal that the SE business unit sends, and when data register 4 need send data to the SE business unit, SE interface 2 will become the receivable S1 signal of SE business unit from the data transaction of data register 4.
Certainly, above-mentioned explanation is not limited in the SD card and uses, and other SE use as SIM, IC etc. and all are suitable for above-mentioned principle.
During specific implementation, present embodiment can be integrated on any of SE business unit commonly used such as SIM card, SD card, TF card, safety chip, or is packaged into independently chip separately.
Compared with prior art, of the present utility modelly preferentially be to realize on the NFC mobile communication terminal to be exchanges data between single CLF and a plurality of SE.And its each interface all satisfies the SWP protocol requirement, need not in the actual application every road SWP bus is mated separately.
The above is an embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection range of the present utility model.
Claims (3)
1. the link block of data interaction between a CLF who is used for mobile communication terminal and the many SE is characterized in that, comprising:
The SE interface that the CLF interface, at least two that is connected to the CLF unit of mobile communication terminal and SE business unit are connected one by one, the SE interface that links to each other with the application processor of described SE interface and mobile communication terminal are selected signal input and are selected signal input, and the data register that links to each other of each SE interface with described CLF interface, SE interface.
2. the link block of data interaction is characterized in that between the CLF that is used for mobile communication terminal as claimed in claim 1 and the many SE, between described CLF unit and the CLF interface, all connect by the SWP bus between described each SE business unit and each the SE interface.
3. as the link block of data interaction between each described CLF that is used for mobile communication terminal and the many SE among the claim 1-2, it is characterized in that, this module is integrated in SIM card, SD card, TF card, the safety chip any, or is packaged into individual chips separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120148649.XU CN202035051U (en) | 2011-05-11 | 2011-05-11 | Connection module for data exchange between common log format (CLF) and multiple searching engines (SE) of mobile communication terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120148649.XU CN202035051U (en) | 2011-05-11 | 2011-05-11 | Connection module for data exchange between common log format (CLF) and multiple searching engines (SE) of mobile communication terminal |
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| CN202035051U true CN202035051U (en) | 2011-11-09 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103312680A (en) * | 2012-03-15 | 2013-09-18 | ***通信集团公司 | Migration method, device and system for application of NFC (near field communication) terminal |
| CN103368612A (en) * | 2012-03-21 | 2013-10-23 | 英飞凌科技股份有限公司 | Targeted muting for communication between electronic appliances |
| CN104182703A (en) * | 2013-05-22 | 2014-12-03 | ***股份有限公司 | System and method for controlling SE (Secure Element) |
| CN107608807A (en) * | 2017-09-27 | 2018-01-19 | 郑州云海信息技术有限公司 | A kind of adding method, device and the medium of the application interface based on SES |
-
2011
- 2011-05-11 CN CN201120148649.XU patent/CN202035051U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103312680A (en) * | 2012-03-15 | 2013-09-18 | ***通信集团公司 | Migration method, device and system for application of NFC (near field communication) terminal |
| CN103312680B (en) * | 2012-03-15 | 2016-10-05 | ***通信集团公司 | The moving method of a kind of NFC terminal application, Apparatus and system |
| CN103368612A (en) * | 2012-03-21 | 2013-10-23 | 英飞凌科技股份有限公司 | Targeted muting for communication between electronic appliances |
| US9055432B2 (en) | 2012-03-21 | 2015-06-09 | Infineon Technologies Ag | Targeted muting for communication between electronic appliances |
| CN103368612B (en) * | 2012-03-21 | 2016-12-28 | 英飞凌科技股份有限公司 | By switching to silence, electronic equipment communication is controlled method and apparatus |
| CN104182703A (en) * | 2013-05-22 | 2014-12-03 | ***股份有限公司 | System and method for controlling SE (Secure Element) |
| CN104182703B (en) * | 2013-05-22 | 2017-03-15 | ***股份有限公司 | A kind of safety component SE steerable systems and method |
| CN107608807A (en) * | 2017-09-27 | 2018-01-19 | 郑州云海信息技术有限公司 | A kind of adding method, device and the medium of the application interface based on SES |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20190511 |