CN101471702A - Radio communication device integrating with close range communication function - Google Patents
Radio communication device integrating with close range communication function Download PDFInfo
- Publication number
- CN101471702A CN101471702A CNA2007101729697A CN200710172969A CN101471702A CN 101471702 A CN101471702 A CN 101471702A CN A2007101729697 A CNA2007101729697 A CN A2007101729697A CN 200710172969 A CN200710172969 A CN 200710172969A CN 101471702 A CN101471702 A CN 101471702A
- Authority
- CN
- China
- Prior art keywords
- nfc
- data
- near field
- transceiver
- field communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 84
- 230000006870 function Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Transceivers (AREA)
Abstract
The invention provides a wireless communication device which comprises a prior wireless communications unit; and a controller (2), a storage, a control interface and a data interface, which are arranged in the prior wireless communications unit, with addition of a software control program, a near field communication (NFC) transceiver, an antenna and radio-frequency unit connected with the NFC transceiver, and a power supply unit for power supply to the NFC transceiver. The invention also provides a method for controlling the operation of the NFC transceiver. The method comprises the following steps: 1) controlling the wireless communications unit to perform the long-distance transmission of NFC data; 2) converting the NFC data in predefined data format; and 3) storing the converted data or controlling the NFC transceiver to receive and transmit the short-distance communication data. The wireless communication device is based on the wireless communication techniques and integrates the NFC and the NFC reception and transmission techniques; achieves and incorporates the dual functions of wireless communication and NFC reception and transmission; achieves the infinite extension of application of NFC via the modern wireless communications techniques; and has the advantages of low cost, advanced function, strong practicability, easy application and no bad influence on the wireless communication performance.
Description
Technical field
The present invention relates to a kind of wireless communication apparatus, this device has NFC (Near FieldCommunication, Near Field Communication) reception and emission function, and can realize closely remote-wireless mechanics of communication and near field communication (NFC) being combined the wireless communication function of NFC data and relevant information.
Background technology
Global offering in 2007 4000 ten thousand various contactless payment equipment, comprise generic card, mini card, key chain etc.Yet card is the transition medium of contactless payment, and to the mobile device in the whole world 50% in 2010, about 500,000,000 wireless communication terminals will possess the NFC function, can be used for POS payment etc.
Increasing consumer is also downloading pay content with wireless communication terminal, for example downloads the tinkle of bells etc. for its mobile phone.The standardization of future generation that NFC provides connects, to make the consumer can visit digital content (the tinkle of bells, song, recreation, Web link, reward voucher etc.) in the projects such as placard, magazine and newsstand, also support to be equipped with the point-to-point transmission between the wireless communication terminal of NFC.The wireless communication module of following integrated NFC function can to commodity, have huge business opportunity at smart media, payment and booking, electronic bill with as field extensive uses such as wireless starting devices from people to the machine.
But still do not have the appearance of the wireless communication module of integrated NFC transmission-receiving function in the prior art, this module need realize integrated NFC function easily in conjunction with the NFC transceiver technologies.
Summary of the invention
The wireless communication apparatus that the purpose of this invention is to provide a kind of integrated NFC function makes wireless communication module have the NFC communication function, receive and emission NFC information by the NFC transceiver, and carries out the long-distance transmissions function of NFC data by wireless communication module.
The objective of the invention is to be achieved through the following technical solutions:
A kind of wireless communication apparatus of integrating with close range communication function, it comprises a radio communication unit, its characteristics are, this radio communication unit is provided with a controller that has a control program, and control interface and data-interface, also be provided with the memory of storing near field communication data information and Near Field Communication control program on this radio communication unit, this wireless communication apparatus also comprises a Near Field Communication transceiver that is connected with this controller, one antenna and the radio frequency unit that is connected with this Near Field Communication transceiver, one gives the power supply power supply unit of this Near Field Communication transceiver power supply.
Wherein, this controller is by the work of control interface control Near Field Communication, by transmitting data between data-interface and Near Field Communication transceiver.
A kind of method of controlling the Near Field Communication transceiver work in the claim 1, its characteristics are that it may further comprise the steps:
1) the control radio communication unit carries out the long-distance transmissions of Near Field Communication data;
2) the Near Field Communication data are carried out the predefined data format conversion;
3) data after will changing are stored or are controlled the Near Field Communication transceiver and receive emission Near Field Communication data.
Positive progressive effect of the present invention is:
1, based on wireless communication technique, in conjunction with NFC and NFC transmit-receive technology, realize the dual-use function of also fusing wireless communication and NFC transmitting-receiving, by modern wireless communication technique the application of NFC is infinitely extended;
2, the present invention is with low cost, and function advanced person is practical, and is easy to implement and do not influence performance for wireless communications.
Description of drawings
Fig. 1 is the hardware block diagram of preferred embodiment of the present invention.
Fig. 2 is the flow chart of the method for control NFC transceiver work among the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
As shown in Figure 1, a kind of wireless communication apparatus, on the basis of its controller 2, memory 3, control interface 4, data-interface 5 in an existing radio communication unit 1 and inside thereof, increase a software control procedure, a NFC transceiver 6, antenna that is attached thereto and radio frequency unit 7, and a power supply power supply unit 8 of giving 6 power supplies of NFC transceiver.
This radio communication unit 1 is a prior art, can with carry out NFC data communication function and intrinsic voice thereof at a distance, short message, GPRS (General Packet Radio Service, GPRS), EDGE (Enhanced Data Rate for GSM Evolution, the enhanced data rates for gsm evolution technology) communication function of data message such as, the controller 2 and the control program thereof of radio communication unit, control interface 4, data-interface 5 can be controlled the operate as normal of NFC transceiver 6, the radiofrequency signal that NFC antenna and radio frequency unit 7 receive is carried out demodulation, send the memory 3 of controller 2 then to by data-interface 5, also can send the NFC data of memory 3 to NFC transceiver 6 by data-interface 2, and control it and be modulated into radiofrequency signal and by antenna and radio frequency unit 7 emission of radio frequency signals gone out, power supply power supply unit 8 provides NFC the needed voltage and current of working.
In addition, this wireless communication controller contains a control program of finishing the NFC correlation function, and this control program promptly is a kind of method of the NFC of control transceiver operate as normal, the flow process of this method as shown in Figure 2, step is as follows:
Wherein, radio communication unit 1 can adopt SIM100 or the SIM300 or the SIM600 etc. of news science and technology (SIM) company in morning now to sell module, controller 2 can adopt the microprocessor (MCU) that has been integrated in above-mentioned communication module, this is the controller of one 32 ARM7TDMI, and this ARM7 processor speed of service is 39MHz.Memory 3 can adopt the heap that has been integrated in above-mentioned communication module to fall multicore flake products (MCP), such as the S71PL032J08BFW0B0 that can select SPANSION company for use, or selects the similar products such as SST34HF3284 of SST's semiconductor (SST) company for use.Control interface 4 is the integrated common input/output interfaces (GPIO) of ARM7 controller, and data-interface 5 is the integrated data-interfaces of ARM7 controller.NFC transceiver 6 can adopt the ADF7020 of ADI (ADI), this is a chip product that ADI company releases at the NFC transmission-receiving function, ADF7020 is a kind of low-power consumption, Low Medium Frequency (IF) ISM band transceiver, be operated in 433MHz, 868MHz and 915MHz, operating voltage 2.3～3.6V, transmission range can reach 800 meters.The NFC signal receives transmitting antenna and radio frequency unit 7 adopts inductance capacitance (LC) oscillation network, and frequency of oscillation is 433MHz or 868MHz or 915MHz.Power supply power supply unit 8 mainly provides the operating voltage of a NFC chip, can select the XC6209B332MR of Japanese Te Ruishi company (TOREX) for use, this is the pressurizer (LDO) of the low-leakage current of a 200mA, can control the shutoff of 3.3V output voltage or opens by Enable Pin.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make numerous variations or modification to these execution modes.Therefore, protection scope of the present invention is limited by appended claims.
Claims (3)
1, a kind of wireless communication apparatus of integrating with close range communication function, it comprises a radio communication unit, it is characterized in that, this radio communication unit is provided with a controller that has a control program, and control interface and data-interface, also be provided with the memory of storing near field communication data information and Near Field Communication control program on this radio communication unit, this wireless communication apparatus also comprises a Near Field Communication transceiver that is connected with this controller, one antenna and the radio frequency unit that is connected with this Near Field Communication transceiver, one gives the power supply power supply unit of this Near Field Communication transceiver power supply.
2, the wireless communication apparatus of integrating with close range communication function according to claim 1 is characterized in that, this controller is by the work of control interface control Near Field Communication, by transmitting data between data-interface and Near Field Communication transceiver.
3, a kind of method of controlling the Near Field Communication transceiver work in claim 1 or 2 is characterized in that it may further comprise the steps:
1) the control radio communication unit carries out the long-distance transmissions of Near Field Communication data;
2) the Near Field Communication data are carried out the predefined data format conversion;
3) data after will changing are stored or are controlled the Near Field Communication transceiver and receive emission Near Field Communication data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101729697A CN101471702A (en) | 2007-12-25 | 2007-12-25 | Radio communication device integrating with close range communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101729697A CN101471702A (en) | 2007-12-25 | 2007-12-25 | Radio communication device integrating with close range communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101471702A true CN101471702A (en) | 2009-07-01 |
Family
ID=40828857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101729697A Pending CN101471702A (en) | 2007-12-25 | 2007-12-25 | Radio communication device integrating with close range communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101471702A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093218A (en) * | 2014-07-09 | 2014-10-08 | 深圳市杰瑞特科技有限公司 | Mobile internet of things built based on NFC technology and information exchange method thereof |
| CN104167160A (en) * | 2014-09-01 | 2014-11-26 | 无锡威峰科技有限公司 | NFC passive electronic paper display card |
| CN104813593A (en) * | 2012-11-06 | 2015-07-29 | 英特尔公司 | Dynamic boost of near field communications (NFC) performance/coverage in devices |
| WO2016116023A1 (en) * | 2015-01-20 | 2016-07-28 | 中兴通讯股份有限公司 | Ornament and ornament identifying system |
| CN106324484A (en) * | 2016-08-30 | 2017-01-11 | 福州瑞芯微电子股份有限公司 | Wireless debugging circuit and method for chip |
-
2007
- 2007-12-25 CN CNA2007101729697A patent/CN101471702A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104813593A (en) * | 2012-11-06 | 2015-07-29 | 英特尔公司 | Dynamic boost of near field communications (NFC) performance/coverage in devices |
| US9773241B2 (en) | 2012-11-06 | 2017-09-26 | Intel Corporation | Dynamic boost of near field communications (NFC) performance/coverage in devices |
| CN104093218A (en) * | 2014-07-09 | 2014-10-08 | 深圳市杰瑞特科技有限公司 | Mobile internet of things built based on NFC technology and information exchange method thereof |
| CN104167160A (en) * | 2014-09-01 | 2014-11-26 | 无锡威峰科技有限公司 | NFC passive electronic paper display card |
| WO2016116023A1 (en) * | 2015-01-20 | 2016-07-28 | 中兴通讯股份有限公司 | Ornament and ornament identifying system |
| CN106324484A (en) * | 2016-08-30 | 2017-01-11 | 福州瑞芯微电子股份有限公司 | Wireless debugging circuit and method for chip |
| CN106324484B (en) * | 2016-08-30 | 2019-04-02 | 福州瑞芯微电子股份有限公司 | The wireless debug circuit and method of chip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1872564B1 (en) | Method, device and system for controlling application launching in a mobile terminal device | |
| CN102214317B (en) | Intelligent card combining NFC (Near Field Communication) and 2.4G double frequency band communication and double frequency band communication system | |
| EP1897231B1 (en) | Device, module and method for shared antenna operation in a rfid technology based communication environment | |
| CN101888277B (en) | Intelligent expansion card and near field communication control system and method based on RSSI | |
| US20080146148A1 (en) | System and method for using a single antenna for active and passive radio functions | |
| CN102255640B (en) | Data exchange method based on near field communication technology and mobile terminal | |
| CN202050409U (en) | Smart card with near field communication (NFC) and 2.4GHz double-band communication functions and double-band communication system | |
| CN101471702A (en) | Radio communication device integrating with close range communication function | |
| AU4509200A (en) | Method for the delivery of a commodity or for the performance of a service using a mobile-radio terminal; mobile-radio terminal for carrying out the method and device for the delivery of a commodity or for the performance of service | |
| CN201298234Y (en) | Reader device for near field radio-frequency communication | |
| CN102486885A (en) | Mobile payment consumption system and payment and recharge method | |
| CN107871352A (en) | Unlocking method, equipment and the computer-readable recording medium of the shared vehicles | |
| CN202998168U (en) | Safety device facing to ubiquitous network and multi-application system using same | |
| KR20110107782A (en) | Wireless payment method using ultra wideband communication | |
| CN202677467U (en) | Intelligent secure digital memory (SD) card close range magnetic field payment adapter based on 13.56 megahertz (MHz) | |
| CN2459833Y (en) | Mobile telephone set with network card payment function | |
| CN101493879A (en) | Mobile phone wireless radio frequency recognition device | |
| CN201919053U (en) | A mobile phone pendant | |
| CN201327661Y (en) | Handset for removable multi-functional financial terminal | |
| KR200420921Y1 (en) | Wireless USB Storage Device | |
| CN201886558U (en) | Split POS machine with short-range wireless communication function | |
| KR20110050609A (en) | Payment method using ultra wideband communication | |
| KR20010078661A (en) | Portable telephone with noncontact type rf ic chip | |
| CN201503594U (en) | Mobile communication card | |
| KR100757498B1 (en) | Wireless USB Storage Device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090701 |