CN201766639U - Mobile phone terminal - Google Patents
Mobile phone terminal Download PDFInfo
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- CN201766639U CN201766639U CN2010202126232U CN201020212623U CN201766639U CN 201766639 U CN201766639 U CN 201766639U CN 2010202126232 U CN2010202126232 U CN 2010202126232U CN 201020212623 U CN201020212623 U CN 201020212623U CN 201766639 U CN201766639 U CN 201766639U
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Abstract
The utility model discloses a mobile phone terminal which comprises a base band control chip, a subscriber identity module (SIM) card controller, a radio frequency identification (RFID)-SIM module and a near field communication (NFC)-SIM module, wherein the SIM card controller is respectively connected with the base band control chip, the RFID-SIM module and the NFC-SIM module, and the base band control chip is additionally connected with the NFC-SIM module. The utility model can support NFC of two kinds of technical specifications and is compatible with different point-of-sales (POS) machines. By coming into contact with NFC intelligent equipment, contents and service can be directly visited. Thereby, the utility model provides the mobile phone terminal with a means of interaction with the external world, greatly improves the usability, the versatility and the added value of mobile phones, and realizes an intelligent device which can realize safe payment, peer-to-peer connection and passive access.
Description
Technical field
The utility model relates to the near-field communication technical field, relates in particular to a kind of mobile phone terminal of supporting near-field communication.
Background technology
(Near Field Communication, be called for short: be a kind of on the basis of radio RF recognition technology and interconnection technique NFC), merge the technology that develops and come mutually, be a kind of short-distance wireless communication technology standard to near-field communication.The basic principle of NFC is to utilize space electromagnetic induction or electromagnetic propagation to communicate, to reach the purpose of automatic identifying object.
Near-field communication can be realized functions such as Non-contact Media Reader, contact type intelligent card and point-to-point communication, for all consumption electronic products provide a communication modes very easily.NFC becomes the mainstream technology of mobile non-contact application gradually, exchanges, reads that placard, gate inhibition's exhibition, personnel tracking management, Food Inspection are false proof in common application, business card, all holds out broad prospects in the application such as stored value card and credit card.Handheld terminal manufacturer, especially cell phone manufacturer have more and more paid close attention to its development, and its market prospects are filled with unbounded confidence.
Two kinds of technical specifications that realize the NFC function are arranged at present, a kind of is the technical specification of 13.56MHz, this technical specification connects the NFC process chip by external NFC antenna and carries out the transmission of information, provide a kind of solution of simple touch, exchange message, accessed content and service with can allowing consumer's simple, intuitive.Another kind is the 2.4GHz technical specification, this technical specification directly is integrated in radio frequency chip and SIM (client identification module) the card safety chip of 2.4GHz on the SIM card, on regular handset, need only the SIM card of inserting with integrated NFC function and just can realize the NFC function, this method implements conveniently, can promote fast on existing mobile phone terminal.
POS (point-of-sale terminal) machine that has two kinds of standard N FC in the market, but common mobile phone terminal product only satisfies a kind of NFC technical specification, and this use to the NFC mobile phone terminal has caused restriction.
The utility model content
The technical problems to be solved in the utility model provides a kind of mobile phone terminal, realizes the support to two kinds of NFC technical specifications.
For solving the problems of the technologies described above, a kind of mobile phone terminal of the present utility model, comprise: base band control chip, SIM card controller, RFID-SIM module and NFC-SIM module, wherein, the SIM card controller is connected with base band control chip, RFID-SIM module and NFC-SIM module respectively, and the base band control chip also links to each other with the NFC-SIM module.
Further, the NFC-SIM module comprises: the SIM card of Xiang Lianing, NFC chip and NFC antenna successively, and the SIM card controller is connected with the SIM card of this NFC-SIM module, and the base band control chip is connected with the NFC chip of this NFC-SIM module.
Further, the base band control chip passes through I
2C bus or RS232 serial ports are connected with the NFC chip of NFC-SIM module.
Further, the radio frequency chip of the integrated 2.4GHz of RFID-SIM module and SIM card safety chip.
Further, the RFID-SIM module is provided with power pin, reseting pin, clock input pin and input and output pin, is connected with the corresponding port of SIM card controller.
Further, the SIM card of NFC-SIM module is provided with power pin, ground pin and control pin, is connected with the corresponding port of NFC chip.
Further, be connected by the virtual memory bus between power pin, ground pin and control pin and the NFC chip.
Further, the base band control chip is connected with the SIM card controller by the serial peripheral interface bus.
Further, the SIM card controller is connected with the RFID-SIM module with the NFC-SIM module by the I/O line.
Further, the SIM card controller adopts analog switch.
In sum, the support of the integrated NFC to two kinds of technical specifications of the utility model, realization is to the compatibility of different POS machines, by contact directly accessed content and service with the NFC smart machine, for mobile phone terminal provides the approach mutual with the external world, availability, multifunctionality and the surcharge of mobile phone are promoted greatly, make safe paying, equity connect and insert passive intelligent apparatus and become a reality.
Description of drawings
Fig. 1 is the Organization Chart of the utility model execution mode mobile phone terminal;
Fig. 2 is the mount structure figure of the RFID-SIM module in the utility model execution mode;
Fig. 3 is the schematic diagram that the SIM card of the NFC-SIM module in the utility model execution mode is connected with the NFC chip.
Embodiment
The mobile phone terminal of present embodiment connects two sim modules by the SIM card controller, SPI line traffic control SIM card controller by base band control chip (CPU) carries out the switching between two sim modules, the radio frequency chip of the integrated 2.4GHz of one of them sim module and SIM card safety chip, another sim module is connected with the NFC antenna by the NFC chip, the mobile phone terminal of present embodiment can satisfy the requirement of two kinds of standards simultaneously, realize communication function for different POS machines by selecting different sim modules, make same mobile phone terminal can be suitable for different POS machines.
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Figure 1 shows that mobile phone terminal of the present utility model, comprise: base band control chip, SIM card controller, radio-frequency (RF) identification (RFID)-sim module and NFC-SIM module, wherein, the NFC-SIM module comprises: the SIM card of Xiang Lianing, NFC chip and NFC antenna successively, the radio frequency chip of the integrated 2.4GHz of RFID-SIM module and SIM card safety chip, the SIM card controller is connected with base band control chip, RFID-SIM module and the SIM card of NFC-SIM module respectively, and the base band control chip also links to each other with the NFC chip of NFC-SIM module.
The base band control chip is the core of mobile phone terminal, passes through I
2C bus or RS232 serial ports are connected with the NFC chip of NFC-SIM module, the NFC chip is controlled, be connected with the SIM card controller by SPI (serial peripheral interface) bus, send changeover control signal, the conversion of control RFID-SIM module and NFC-SIM module to the SIM card controller.
The SIM card controller is connected with the SIM card and the RFID-SIM module of NFC-SIM module by the I/O line, according to the changeover control signal gated RF ID-SIM module or the NFC-SIM module of base band control chip; The SIM card controller can adopt analog switch.
As shown in Figure 2,8 pins of RFID-SIM module definition, C1 pin: operating voltage (power pin Vcc) is provided; C2 pin: reset signal (reseting pin RST); C3 pin: input end of clock (clock input pin CLK); C4 pin: blank pipe pin (RFU, expansion is used can be self-defined according to demand); C5 pin: with reference to ground voltage (ground pin GND); C6 pin: blank pipe pin; C7 pin: I/O (I/O) data-interface (input and output pin); C8 pin blank pipe pin.Wherein, C1, C2, C3 and the corresponding port of C7 pin with the SIM card controller are connected, and by the pin status of SIM card controller control RFID-SIM module, control its work.
As shown in Figure 3, the SIM card in the NFC-SIM module can adopt the identical pin of RFID-SIM module, but there is some difference in its connected mode:
The C1 power pin is connected with the NFC chip, powers;
The GND pin of C5 also is the earth terminal that is connected to the NFC chip;
The C6 pin has carried out expanded application, and the control end of NFC chip connects C6 pin (control pin) by SWP (virtual memory) bus, and SIM card is controlled.Be connected by the SWP bus between the pin of the SIM card in the NFC-SIM module and the NFC chip.
Claims (10)
1. mobile phone terminal, comprise: base band control chip, SIM card controller, RFID-SIM module and NFC-SIM module, wherein, described SIM card controller is connected with described base band control chip, RFID-SIM module and NFC-SIM module respectively, and described base band control chip also links to each other with described NFC-SIM module.
2. mobile phone terminal as claimed in claim 1, it is characterized in that: described NFC-SIM module comprises: the SIM card of Xiang Lianing, NFC chip and NFC antenna successively, described SIM card controller is connected with the SIM card of this NFC-SIM module, and described base band control chip is connected with the NFC chip of this NFC-SIM module.
3. mobile phone terminal as claimed in claim 2 is characterized in that: described base band control chip passes through I
2C bus or RS232 serial ports are connected with the NFC chip of described NFC-SIM module.
4. mobile phone terminal as claimed in claim 1 is characterized in that: radio frequency chip and the SIM card safety chip of the integrated 2.4GHz of described RFID-SIM module.
5. mobile phone terminal as claimed in claim 4 is characterized in that: described RFID-SIM module is provided with power pin, reseting pin, clock input pin and input and output pin, is connected with the corresponding port of described SIM card controller.
6. mobile phone terminal as claimed in claim 2 is characterized in that: the SIM card of described NFC-SIM module is provided with power pin, ground pin and control pin, is connected with the corresponding port of described NFC chip.
7. mobile phone terminal as claimed in claim 6 is characterized in that: be connected by the virtual memory bus between described power pin, ground pin and control pin and the described NFC chip.
8. mobile phone terminal as claimed in claim 1 is characterized in that: described base band control chip is connected with described SIM card controller by the serial peripheral interface bus.
9. mobile phone terminal as claimed in claim 1 is characterized in that: described SIM card controller is connected with the RFID-SIM module with described NFC-SIM module by the I/O line.
10. mobile phone terminal as claimed in claim 1 is characterized in that: described SIM card controller adopts analog switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202126232U CN201766639U (en) | 2010-05-28 | 2010-05-28 | Mobile phone terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202126232U CN201766639U (en) | 2010-05-28 | 2010-05-28 | Mobile phone terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766639U true CN201766639U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202126232U Expired - Fee Related CN201766639U (en) | 2010-05-28 | 2010-05-28 | Mobile phone terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766639U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185813A (en) * | 2011-05-05 | 2011-09-14 | 北京泛在电子标签技术有限公司 | Method and system for realizing wireless communication in complicated and narrow electromagnetic environment |
| CN102325203A (en) * | 2011-05-10 | 2012-01-18 | 惠州Tcl移动通信有限公司 | Mobile terminal and communication device thereof |
| CN102346897A (en) * | 2011-09-21 | 2012-02-08 | 惠州Tcl移动通信有限公司 | Electronic train ticket system, and method for controlling ticket sale, buying tickets and checking tickets |
| CN102724642A (en) * | 2012-06-12 | 2012-10-10 | 中国联合网络通信集团有限公司 | Service message processing method, smart card and terminal equipment |
| CN102880958A (en) * | 2011-07-13 | 2013-01-16 | 中国银联股份有限公司 | Data processing and storing device |
| CN103082993A (en) * | 2011-10-31 | 2013-05-08 | 深圳光启高等理工研究院 | System and method for detecting human biological information |
| CN103325034A (en) * | 2013-06-19 | 2013-09-25 | 华南理工大学 | Mobile payment system and method based on RFID technology and fingerprint identification technology |
| EP2645266A1 (en) * | 2012-03-29 | 2013-10-02 | Irene Tsai | Mobile device, transaction system including the mobile device, and method of signal transmission in a mobile device |
| CN106228101A (en) * | 2016-08-04 | 2016-12-14 | 邦奇智能科技（上海）股份有限公司 | A kind of NFC/RFID smart machine rapid configuration system and method |
| CN106358179A (en) * | 2016-09-30 | 2017-01-25 | 维沃移动通信有限公司 | SIM (Subscriber Identification Module) card switching circuit and SIM card switching method |
| CN111400737A (en) * | 2020-03-17 | 2020-07-10 | 中孚信息股份有限公司 | Multi-application physical isolation encrypted SIM card implementation device, method and terminal |
-
2010
- 2010-05-28 CN CN2010202126232U patent/CN201766639U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185813A (en) * | 2011-05-05 | 2011-09-14 | 北京泛在电子标签技术有限公司 | Method and system for realizing wireless communication in complicated and narrow electromagnetic environment |
| CN102325203B (en) * | 2011-05-10 | 2015-06-17 | 惠州Tcl移动通信有限公司 | Mobile terminal and communication device thereof |
| CN102325203A (en) * | 2011-05-10 | 2012-01-18 | 惠州Tcl移动通信有限公司 | Mobile terminal and communication device thereof |
| CN102880958B (en) * | 2011-07-13 | 2016-08-10 | 中国银联股份有限公司 | Data process and storage device |
| CN102880958A (en) * | 2011-07-13 | 2013-01-16 | 中国银联股份有限公司 | Data processing and storing device |
| US9237157B2 (en) | 2011-07-13 | 2016-01-12 | China Unionpay Co., Ltd. | Data processing and storage device |
| CN102346897A (en) * | 2011-09-21 | 2012-02-08 | 惠州Tcl移动通信有限公司 | Electronic train ticket system, and method for controlling ticket sale, buying tickets and checking tickets |
| CN103082993A (en) * | 2011-10-31 | 2013-05-08 | 深圳光启高等理工研究院 | System and method for detecting human biological information |
| CN103082993B (en) * | 2011-10-31 | 2016-01-20 | 国民技术股份有限公司 | Biological information of human body detection system and detection method thereof |
| EP2645266A1 (en) * | 2012-03-29 | 2013-10-02 | Irene Tsai | Mobile device, transaction system including the mobile device, and method of signal transmission in a mobile device |
| CN102724642B (en) * | 2012-06-12 | 2015-02-25 | 中国联合网络通信集团有限公司 | Service message processing method, smart card and terminal equipment |
| CN102724642A (en) * | 2012-06-12 | 2012-10-10 | 中国联合网络通信集团有限公司 | Service message processing method, smart card and terminal equipment |
| CN103325034A (en) * | 2013-06-19 | 2013-09-25 | 华南理工大学 | Mobile payment system and method based on RFID technology and fingerprint identification technology |
| CN106228101A (en) * | 2016-08-04 | 2016-12-14 | 邦奇智能科技（上海）股份有限公司 | A kind of NFC/RFID smart machine rapid configuration system and method |
| CN106358179A (en) * | 2016-09-30 | 2017-01-25 | 维沃移动通信有限公司 | SIM (Subscriber Identification Module) card switching circuit and SIM card switching method |
| CN111400737A (en) * | 2020-03-17 | 2020-07-10 | 中孚信息股份有限公司 | Multi-application physical isolation encrypted SIM card implementation device, method and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20160528 |