WO2012151848A1 - Terminal, système et procédé de communication en champ proche - Google Patents

Terminal, système et procédé de communication en champ proche Download PDF

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Publication number
WO2012151848A1
WO2012151848A1 PCT/CN2011/080951 CN2011080951W WO2012151848A1 WO 2012151848 A1 WO2012151848 A1 WO 2012151848A1 CN 2011080951 W CN2011080951 W CN 2011080951W WO 2012151848 A1 WO2012151848 A1 WO 2012151848A1
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WO
WIPO (PCT)
Prior art keywords
module
terminal
identification information
near field
bluetooth
Prior art date
Application number
PCT/CN2011/080951
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English (en)
Chinese (zh)
Inventor
嵇春凡
牛刚
万超
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2012151848A1 publication Critical patent/WO2012151848A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources

Definitions

  • FC Near Field Communication
  • RFID radio frequency identification
  • FC module is a structural block diagram of a near field communication terminal according to the related art. As shown in FIG. 1 , an FC module and a Secure Element (SE for short) module are included, wherein the function of the FC module is to provide a transparent short-range communication channel.
  • the SE module stores identification information of the FC terminal (for example, an encryption algorithm for mobile payment and bank account information).
  • FC is a near field communication technology, the distance is limited when data is transmitted by the FC terminal.
  • the present invention has been made in view of the problem that the transmission distance of an FC terminal in the related art may be limited. To this end, it is a primary object of the present invention to provide a near field communication terminal, system and method to solve the above problems. In order to achieve the above object, according to an aspect of the present invention, a near field communication terminal is provided.
  • the near field communication terminal comprises: an SE module configured to store identification information of the FC terminal; an FC module configured to use the NFC channel to communicate with the card reader for identifying information; and a Bluetooth module configured to use the Bluetooth channel, and The card reader performs communication of identification information.
  • the near field communication terminal further includes: a WIFI module, configured to use the WIFI channel to communicate with the card reader for identification information.
  • the FC terminal includes one of the following: mobile phone, PSP, PDA.
  • the near field communication system includes an FC terminal and a card swipe machine, wherein the FC terminal includes: a first SE module configured to store identification information of the FC terminal; and a first FC module configured to communicate with the identification information using the NFC channel
  • the first Bluetooth module is configured to use the Bluetooth channel to communicate the identification information
  • the card reader includes: a second FC module configured to use the NFC channel to communicate with the first NFC module for identifying information
  • the second Bluetooth module is set to The Bluetooth channel is used to communicate with the first Bluetooth module for identification information
  • the second SE module is configured to process the identification information.
  • the FC terminal further includes: a first WIFI module, configured to use the WIFI channel for communication of the identification information; the card reader further includes: a second WIFI module, configured to use the WIFI channel to perform communication of the identification information with the first WIFI module.
  • the FC terminal includes one of the following: mobile phone, PSP, PDA.
  • a near field communication method is provided.
  • the near field communication method according to the present invention includes: the FC terminal determines that the communication of the identification information of the FC terminal with the card swipe machine using the FC module fails; the NFC terminal uses the Bluetooth module to perform communication of the identification information with the card swipe machine.
  • the communication of the identification information between the FC terminal and the card swipe machine by the FC terminal includes: the FC terminal uses the Bluetooth module to perform pairing with the card swipe machine; and the FC terminal uses the paired Bluetooth channel to perform communication of the identification information with the card swipe machine.
  • the method further includes: the FC terminal determines that the communication of the identification information with the credit card machine by using the Bluetooth module fails; the FC terminal uses the wireless fidelity WIFI module. Communication of identification information with the card swipe machine is performed.
  • the FC terminal includes one of the following: mobile phone, PSP, PDA.
  • the Bluetooth module is added to the FC terminal, so that the Bluetooth channel can be used instead of the FC channel for communication of the identification information, thereby expanding the transmission distance of the FC terminal and improving the user experience.
  • FIG. 1 is a block diagram showing the structure of a near field communication terminal according to the related art
  • FIG. 2 is a block diagram showing the structure of a near field communication terminal according to an embodiment of the present invention
  • FIG. 3 is a near field communication according to a preferred embodiment of the present invention.
  • Figure 4 is a block diagram showing the structure of a near field communication system according to an embodiment of the present invention
  • Figure 5 is a block diagram showing the structure of a near field communication system according to a preferred embodiment of the present invention
  • Figure 6 is a block diagram of a near field communication system according to an embodiment of the present invention.
  • FIG. 7 is a flow chart of interaction of a near field communication method according to a preferred embodiment of the present invention;
  • FIG. 1 is a flow chart of interaction of a near field communication method according to a preferred embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a Bluetooth device search card reader of a mobile phone according to a preferred embodiment of the present invention
  • FIG. 10 is a flow chart of a near field communication method according to a preferred embodiment 2 of the present invention.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. The invention will be described in detail below with reference to the drawings in conjunction with the embodiments.
  • the present invention provides a near field communication terminal. 2 is a structural block diagram of a near field communication terminal according to an embodiment of the present invention. As shown in FIG. 2, the SE module 22, the FC module 24, and the Bluetooth module 26 are included, and the structure thereof will be described in detail below.
  • the SE module 22 is configured to store the identification information of the NFC terminal; the FC module 24 is connected to the SE module 22, and is configured to use the FC channel to perform communication with the card reader for the identification information stored by the SE module 22; 26, connected to the SE module 22, configured to use the Bluetooth channel to communicate with the card reader for the identification information stored by the SE module 22.
  • the transmission distance of the FC terminal may be limited.
  • the Bluetooth module 26 is added to the FC terminal, so that the Bluetooth channel can be used instead of the FC channel to communicate the identification information, thereby expanding the transmission distance of the FC terminal and improving the user experience.
  • the near field communication terminal may further include a Wireless Fidelity (WiFi) module 28 configured to use the WIFI channel to communicate with the card reader for identification information.
  • WiFi Wireless Fidelity
  • the WIFI module 28 is added in the embodiment of the present invention, so that the WIFI channel can be used for communication of the identification information, thereby further expanding the transmission distance of the FC terminal and improving the user experience.
  • the FC terminal in the present invention includes one of the following: mobile phone, PSP, personal digital assistant
  • the present invention provides a near field communication system.
  • 4 is a structural block diagram of a near field communication system according to an embodiment of the present invention. As shown in FIG. 4, the system includes an NFC terminal 42 and a card swipe machine 44.
  • the FC terminal 42 includes a first SE module 422 and a first FC module. 424 and the first Bluetooth module 426, the card reader includes 44 including a second FC module 442, a second Bluetooth module 444, and a second SE module 446.
  • the structure is described in detail below.
  • the first SE module 422 is configured to store the identification information of the FC terminal;
  • the first FC module 424 is connected to the first SE module 422, and is configured to perform communication of the identification information stored by the first SE module 422 by using the NFC channel;
  • the module 426 is connected to the first SE module 422, and is configured to use the Bluetooth channel to perform the identification information stored by the first SE module 422, and is connected to the first FC module 424, and is configured to use the FC channel, and the An FC module 424 performs communication of identification information;
  • a second Bluetooth module 444 is connected to the first Bluetooth module 426, configured to communicate with the first Bluetooth module 426 using the Bluetooth channel; and the second SE module 446 is connected to The second FC module 442 or the second Bluetooth module 444 is configured to process the identification information of the communication by the second FC module 442 or the second Bluetooth module 444.
  • the transmission distance of the FC terminal in the near field communication system may be limited.
  • the Bluetooth module (426, 444) is added to the FC terminal and the credit card machine in the near field communication system, so that the communication channel can be realized by using the Bluetooth channel instead of the FC channel, thereby expanding the FC.
  • the transmission distance of the terminal improves the user experience.
  • the FC terminal further includes: a first WIFI module 428, connected to the first SE module 422, configured to use the WIFI channel to perform communication of the identification information stored by the first SE module 422;
  • the card reader further includes:
  • the second WIFI module 448 is connected to the first WIFI module 428 and configured to communicate with the first WIFI module 428 using the WIFI channel.
  • the WIFI module (428, 448) is added to the FC terminal and the credit card machine in the near field communication system in the embodiment of the present invention, so that the WIFI channel can be used for communication of identification information. , thereby further expanding the transmission distance of the FC terminal and improving the user experience.
  • the FC terminal includes one of the following: a mobile phone, a PSP, and a PDA.
  • the present invention also provides a near field communication method that can be implemented based on the near field communication device or the near field communication system described above.
  • FIG. 6 is a flowchart of a near field communication method according to an embodiment of the present invention. As shown in FIG. 6, the following steps S602 to S604 are included.
  • Step S602 the FC terminal determines that the communication failure of the identification information of the FC terminal with the card swipe machine by using the NFC module fails.
  • Step S604 the FC terminal uses the Bluetooth module to perform communication of identification information with the card swipe machine.
  • the transmission distance of the FC terminal may be limited.
  • a Bluetooth module is added to the FC terminal, thereby ensuring communication using the Bluetooth channel when the communication using the FC channel fails, thereby expanding the transmission distance of the FC terminal and improving the user experience.
  • the communication between the FC terminal and the card reader using the Bluetooth module includes: the FC terminal uses the Bluetooth module to perform pairing with the card reader; and the FC terminal uses the paired Bluetooth channel to perform identification information with the card reader. Communication.
  • the NFC terminal determines that the communication of the identification information with the card swipe machine using the Bluetooth module fails, the NFC terminal uses the wireless fidelity WIFI module to perform communication of the identification information with the card swipe machine.
  • the WIFI module is added in the embodiment of the present invention, so that the WIFI channel can be used for communication of the identification information when the communication using the Bluetooth channel fails, thereby further expanding the transmission distance of the NFC terminal. Improve the user experience.
  • the FC terminal includes one of the following: a mobile phone, a PSP, and a PDA. The implementation process of the embodiment of the present invention will be described in detail below in conjunction with the preferred embodiments.
  • the present invention only uses the FC mobile phone Bluetooth payment as an entry point of the preferred embodiment, and is described in detail.
  • other applications that use the Bluetooth/WIFI technology to extend the NFC communication distance and communicate, other terminals (such as PSP, PDA, etc.) using the present technology to extend the FC communication distance should also be included in the scope of protection of the present invention.
  • the following preferred embodiment has assumed that the mobile phone user already knows that the Bluetooth device name XD001 and the pairing code of the card swiping machine are 123456.
  • Step S702 is an interaction flowchart of a near field communication method according to a preferred embodiment of the present invention. As shown in FIG. 7, the following steps S702 to S742 are included. Step S702, first, when the mobile phone user determines that the payment distance is insufficient, the mobile phone Bluetooth device is started to search for the credit card machine. Step S704, the mobile phone side sends a broadcast command through Bluetooth to search for the Bluetooth device. 8 is a schematic diagram of a Bluetooth mobile device search card reader according to a preferred embodiment of the present invention. As shown in FIG. 8, there is an obstacle between the FC terminal and the plurality of card readers, and the FC terminal sends a broadcast command through Bluetooth to search for the Bluetooth device. .
  • Step S706 the card swiping machine returns its own Bluetooth device name XD001 after receiving the broadcast message (generally, since the card swiping machine is generally unlikely to do too much operation, the Bluetooth card is turned on by default, and the credit card machine name and pairing code are enabled. Both should be marked in a prominent position for the user to read.).
  • Step S708 the card reader sends its own device name to the mobile phone via Bluetooth.
  • Step S710 after the mobile phone search ends, it is determined whether the credit card machine XD001 needs to be paid, is to the step
  • Step S712 No, search again.
  • Step S712 since there may be multiple Bluetooth devices, the mobile phone user needs to select the card reader XD001 and input the pairing code.
  • Step S714 the mobile phone sends the pairing code 123456 via Bluetooth.
  • Step S716, the card reader determines whether the pairing code matches, and returns the pairing result.
  • Step S718, the card swipe machine sends the pairing result to the mobile phone Bluetooth device via Bluetooth.
  • Step S720 the mobile phone receives the pairing result, and determines whether the pairing is successful. If the pairing succeeds to step S722, the pairing fails to display the pairing failure, and the process goes to step S712.
  • Step S722 the mobile phone sends a payment instruction through Bluetooth.
  • Step S724 the card reader displays that the NFC mobile phone is in the payment state, and proceeds to step S726.
  • Step S730 the mobile phone waits for the Bluetooth data of the credit card machine, and parses and sends the data to the SE module.
  • the mobile phone reads the data of the SE, and proceeds to step S734.
  • Step S734 the data read by the mobile terminal group packet SE module is sent through Bluetooth.
  • the card reader receives the Bluetooth data on the mobile phone side and parses it, and sends it to its own SE module.
  • Step S738, the card reader reads the SE module data to determine whether the payment is over, to step S740, and to step S728.
  • Step S740 the card reader sends the payment result through Bluetooth.
  • step S742 the mobile phone side displays the payment result, and the entire payment ends.
  • the present invention also provides an example for describing the above-mentioned FC mobile phone Bluetooth payment, which will be described in detail below.
  • the card reader interface will have a mobile phone that needs to be paid.
  • the cashier simply clicks on the mobile phone and enters the amount of 100 yuan.
  • the user's mobile phone side will pop up the deduction button: "LM01 POS machine applies for deduction of 100 yuan, please confirm.”
  • the payment process begins.
  • a payment end command will be sent through Bluetooth to notify the mobile phone user that the payment is over.
  • Bluetooth Such an application to extend the payment distance of the FC mobile phone via Bluetooth is realized.
  • Preferred embodiment two The preferred embodiment 2 describes the near field communication method from the FC terminal side.
  • Step S902 is a flowchart of a near field communication method according to a preferred embodiment 2 of the present invention. As shown in FIG. 9, the following steps S902 to S924 are included. Step S902, starting. Step S904, the Bluetooth device is turned on, and the NFC credit card machine is searched. In step S906, it is determined whether the card swiping machine is searched. If no search is performed, step S908 is performed, and if it is searched, step S910 is performed. In step S908, it is determined whether to search again. If yes, proceed to step S904, otherwise proceed to step S924. Step S910, input a pairing code. Step S912, determining whether the pairing code is correct, if yes, proceeding to step S916, otherwise performing steps
  • step S914 it is determined whether to re-pair, if yes, the process returns to step S910, otherwise to step S924.
  • Step S916, sending a payment request.
  • Step S920 determining whether the payment is successful, if yes, proceeding to step S922, otherwise proceeding to step S924.
  • step S922 the payment is successful.
  • step S924 the payment fails.
  • FIG. 10 is a flowchart of a near field communication method according to a preferred embodiment 2 of the present invention. As shown in FIG. 10, the following steps S1002 to S1014 are included. Step SI 002, start.
  • step S1004 it is determined whether there is a mobile phone pairing success. If yes, proceed to step S1006, otherwise return to step S1002.
  • Step S1006 Is there a mobile phone sending a payment request, and if yes, proceeding to step S1008, otherwise returning to step S1004.
  • step S1008 the mobile phone is displayed, and the payment amount is input.
  • step S1010 the Bluetooth payment process is started.
  • step S1012 the payment result is sent to the mobile phone.
  • step S1014 the payment ends.
  • a near field communication terminal is provided.
  • a Bluetooth module is added in the FC terminal, so that the Bluetooth channel can be used instead of the FC channel for communication of identification information, thereby expanding the transmission distance of the FC terminal and improving the user experience.
  • modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device, or they may be separately fabricated into individual integrated circuit modules, or they may be Multiple modules or steps are made into a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

L'invention concerne un terminal, un système et un procédé de communication en champ proche. Le terminal de communication en champ proche comprend un élément sécurisé (SE), configuré pour stocker des informations d'identification du terminal de communication en champ proche (NFC) ; un module de NFC, configuré pour communiquer avec un lecteur de carte au sujet des informations d'identification sur un canal de NFC ; et un module Bluetooth, configuré pour communiquer avec le lecteur de carte au sujet des informations d'identification sur un canal Bluetooth. La présente invention étend la distance d'émission du terminal de NFC, améliorant ainsi l'expérience de l'utilisateur.
PCT/CN2011/080951 2011-08-18 2011-10-18 Terminal, système et procédé de communication en champ proche WO2012151848A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011102374710A CN102271012A (zh) 2011-08-18 2011-08-18 近场通信终端、系统及方法
CN201110237471.0 2011-08-18

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WO2012151848A1 true WO2012151848A1 (fr) 2012-11-15

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CN102521744B (zh) * 2011-12-26 2017-11-03 中兴通讯股份有限公司 网络支付方法及装置
CN103457640A (zh) * 2012-06-05 2013-12-18 中兴通讯股份有限公司 一种快速数据传输方法、系统及移动终端
CN102752681A (zh) * 2012-06-18 2012-10-24 歌尔声学股份有限公司 基于nfc的蓝牙耳机以及基于nfc的蓝牙通信方法
MY153828A (en) * 2012-09-14 2015-03-24 Univ Malaya Liner for prosthetic limb
CN103942898B (zh) 2013-01-22 2017-02-15 华为终端有限公司 实现近场通信中选择安全单元的方法、移动终端与pos机
CN103354459A (zh) * 2013-07-03 2013-10-16 浪潮电子信息产业股份有限公司 一种WiFi通信系统及方法
CN103428672A (zh) * 2013-08-19 2013-12-04 宇龙计算机通信科技(深圳)有限公司 一种传输数据的方法和装置
CN104700262B (zh) * 2013-12-10 2019-01-18 中国银联股份有限公司 一种基于nfc移动终端和pos终端的支付系统
CN104702321A (zh) * 2014-04-11 2015-06-10 上海智向信息科技有限公司 近场支付判定方法以及系统
CN104978655B (zh) * 2014-04-11 2018-02-06 上海智向信息科技有限公司 近场支付连接及数据交换方法以及系统
CN103927654B (zh) * 2014-04-17 2018-03-30 福建联迪商用设备有限公司 一种移动终端与pos机接触通讯方法、装置及支付方法
CN103944742B (zh) * 2014-04-17 2017-12-08 福建联迪商用设备有限公司 一种信息推送方法、在线支付方法和pos机
CN105590200A (zh) * 2015-03-11 2016-05-18 中国银联股份有限公司 用于移动近场支付的数据传输方法及用户设备
CN105184558B (zh) * 2015-08-18 2019-02-01 北京明华联盟科技有限公司 交易信息发送方法、装置以及移动终端
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CN110506426B (zh) * 2017-03-29 2023-01-24 贝克顿·迪金森公司 将两个设备配对以在其间进行无线通信的方法
CN108960816A (zh) * 2018-07-03 2018-12-07 四川科道芯国智能技术股份有限公司 应用切换方法和装置
CN111107525B (zh) * 2019-04-26 2022-01-14 华为技术有限公司 一种se的自动路由方法及电子设备

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