CN103457640A - Method and system for rapid data transmission and mobile terminals - Google Patents
Method and system for rapid data transmission and mobile terminals Download PDFInfo
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- CN103457640A CN103457640A CN201210183108XA CN201210183108A CN103457640A CN 103457640 A CN103457640 A CN 103457640A CN 201210183108X A CN201210183108X A CN 201210183108XA CN 201210183108 A CN201210183108 A CN 201210183108A CN 103457640 A CN103457640 A CN 103457640A
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Abstract
The invention discloses a method for rapid data transmission. The method comprises the steps that NFC P2P connection is established by a sender mobile terminal and a receiver mobile terminal and Bluetooth OOB data of the sender mobile terminal and Bluetooth OOB data of the receiver mobile terminal are sent to each other by the sender mobile terminal and the receiver mobile terminal through established NFC P2P connection; rapid pairing is conducted by the sender mobile terminal and the receiver mobile terminal through the received Bluetooth OOB data and Bluetooth connection is established; service data transmission is conducted by the sender mobile terminal and the receiver mobile terminal through established Bluetooth connection. The invention further discloses a system for rapid data transmission and the mobile terminals. According to the method and system for rapid data transmission and the mobile terminals, the waiting time of a user can be shortened, user operation is reduced, and the experience effect of the user is greatly improved.
Description
Technical field
The present invention relates to data transmission technology, relate in particular to a kind of rapid data transmission method, system and mobile terminal based on near-field communication (NFC, Near Field Communication) and Bluetooth technology.
Background technology
NFC is a kind of short-distance wireless communication technology, and the communication distance of NFC is generally in 10 centimetres, can increase the fail safe of communication process.NFC works in the 13.56MHZ frequency range, and transmission speed can be 106kbps, 212kbps or 424kbps.When the NFC equipment room communicates, only need, by communication equipment near completing whole communication process each other, without carrying out loaded down with trivial details very long search, connecting the pairing process, simplify the operation of user to mobile terminal.
Bluetooth (BT, BlueTooth) is also a kind of short-distance wireless communication technology, and communication distance is generally in 10 meters, and transmission speed is very fast.Yet there are the problems such as receiving-transmitting sides BT pairing step is loaded down with trivial details, the long and ease for use of expending time in is poor in traditional blue-teeth data transmission means, has affected greatly user's result of use.
At present also NFC technology and BT technology are not combined with to the technical scheme that realizes transfer of data.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of rapid data transmission method, system and mobile terminal, can complete quickly and efficiently transfer of data, shortens period of reservation of number, reduces user's operation.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of rapid data transmission method, the method comprises:
Sender mobile terminal is set up the point-to-point NFC P2P of near-field communication with recipient's mobile terminal and is connected, and passes through set up NFC P2P and connect the bluetooth OOB data of self are sent to the other side;
The bluetooth OOB data that sender mobile terminal and the utilization of recipient's mobile terminal are received are matched fast, and set up the bluetooth connection;
Sender mobile terminal and recipient's mobile terminal pass through set up bluetooth and are connected and carry out business data transmission.
In such scheme, described bluetooth OOB data comprise: bluetooth hardware address, pairing code and random number.
The present invention also provides a kind of mobile terminal, and this mobile terminal comprises: NFC communication module and BT communication module; Wherein,
Described NFC communication module, connect for setting up NFC P2P, and pass through set up NFC P2P and connect the bluetooth OOB data of mobile terminal under self are sent to another mobile terminal;
Described BT communication module, match fast for the bluetooth OOB data by receiving, and set up the bluetooth connection; Also for passing through set up bluetooth connection, carry out business data transmission.
In such scheme, described mobile terminal also comprises business initiation module and the first application interactive module; Wherein,
Described business initiation module, for the applied business of mobile terminal under managing, and carry out the instruction that affiliated mobile terminal transmits the transmission business;
Described the first applications exchange module, the transmission business of initiating for mobile terminal under responding; Also for and described BT communication module between communicate alternately, notify described NFC communication module to carry out NFC P2P connection;
In such scheme, described mobile terminal also comprises the second application interactive module and service response module; Wherein,
Described the second application interactive module, for and described BT communication module between communicate alternately, distribute business according to the data of receiving from the BT communication module, and the informing business respond module is carried out service response;
Described service response module, the service response for mobile terminal under managing during as recipient's mobile terminal and respond every business that described the second application interactive module distributes.
In such scheme, described mobile terminal also comprises the OOB data management module, for the bluetooth OOB data that encapsulate mobile terminal under self and the bluetooth OOB data of sending for resolving another mobile terminal.
The present invention provides again a kind of rapid data transmission system, and this system comprises: sender mobile terminal and recipient's mobile terminal; Described sender mobile terminal and recipient's mobile terminal are foregoing any one mobile terminal.
Rapid data transmission method provided by the present invention, system and mobile terminal have following advantage and disadvantage:
The inventive method adopts the bidirectional recognition paired device, first by the in-plant NFC point-to-point (P2P) that sets up, connect, connect required master data and send to the other side setting up bluetooth, the recycling master data completes matches and sets up the bluetooth connection, utilize afterwards the bluetooth of setting up to connect service data transmission, so, can make fail safe higher, and can complete quickly and efficiently transfer of data, shorten period of reservation of number.
The present invention combines transport service and transmission channel process of establishing together, when the transmit leg user initiates data transmission service, only need be by sender mobile terminal near recipient's mobile terminal, can connect transmission bluetooth (OOB in addition by setting up NFC P2P, Out of Band) data are to the other side, and then the Rapid Establishment bluetooth connects, reach the purpose of quick data transfering, recipient user is without carrying out any operation, so, simplify to a great extent user's operation, greatly improved user's experience.
The accompanying drawing explanation
The realization flow schematic diagram that Fig. 1 is rapid data transmission method of the present invention;
The composition structural representation that Fig. 2 is rapid data transmission system of the present invention;
The composition structural representation that Fig. 3 is rapid data transmission system embodiment of the present invention.
Embodiment
Consider that the NFC technology is as a kind of short-range data communication technology, can complete quickly and efficiently transfer of data, so, if before setting up the bluetooth connection, can exchange fast for the required bluetooth OOB data of Bluetooth pairing by the NFC technology, make communicating pair can complete fast Bluetooth pairing in terminal touching process, set up immediately the bluetooth connection and carry out transfer of data, this will improve user's experience to a great extent.Based on this, the present invention proposes the rapid data transmission scheme based on NFC technology and Bluetooth technology.
Fig. 1 is the realization flow schematic diagram that the present invention is based on the rapid data transmission method of NFC technology and Bluetooth technology, and as shown in Figure 1, the method comprises the steps:
Step 301: sender mobile terminal is set up NFC P2P with recipient's mobile terminal and is connected, and passes through set up NFC P2P and connect the bluetooth OOB data of self are sent to the other side;
Wherein, described OOB data are used as the unpaired message of bluetooth, and sender mobile terminal and recipient's mobile terminal both sides exchange bluetooth OOB data as the bluetooth secret key, can complete pairing.
Here, before step 301, when the transmit leg user initiates data transmission service, sender mobile terminal is first touched self and recipient's mobile terminal according to prompting; Perform step again 301 subsequently;
Accordingly, after step 301 realizes, sender mobile terminal and recipient's mobile terminal can be removed according to prompting when exchanges data is complete;
Wherein, described bluetooth OOB data comprise bluetooth hardware address, pairing code and random number.
Step 302: the bluetooth OOB data that sender mobile terminal and the utilization of recipient's mobile terminal are received are matched fast, and set up the bluetooth connection;
Here, specifically how to utilize paid-in bluetooth OOB data to complete the quick pairing of bluetooth, can realize according to the regulation in Bluetooth specification.
Step 303: sender mobile terminal and recipient's mobile terminal pass through set up bluetooth and are connected and carry out business data transmission;
Here, described business data transmission can be file transfer etc.
Further, after the standby service transfer of data, both sides' mobile terminal automatic disconnection BT connects.
The composition structural representation that Fig. 2 is mobile terminal of the present invention, as shown in Figure 2, this mobile terminal at least comprises: NFC communication module 121, BT communication module 123; Wherein,
Described NFC communication module 121, connect for setting up NFC P2P, and pass through set up NFC P2P and connect the bluetooth OOB data of mobile terminal under self are sent to another mobile terminal;
Described BT communication module 123, match fast for the bluetooth OOB data by receiving, and set up the bluetooth connection, also for passing through set up bluetooth connection, carries out business data transmission.
This mobile terminal also comprises: OOB data management module 122, and for encapsulating the bluetooth OOB data of mobile terminal under self, the bluetooth OOB data of also sending for resolving another mobile terminal.
This mobile terminal also comprises: business initiation module 111, the first application interactive module 112; Wherein,
Described business initiation module 111, for the applied business of mobile terminal under managing, and carry out the instruction that affiliated mobile terminal transmits the transmission business;
Described the first applications exchange module 112, the transmission business of initiating for mobile terminal under responding; Also for and described BT communication module 123 between communicate alternately, notify described BT communication module 123 to set up that bluetooth connects, the transmission data.
This mobile terminal also comprises: the second application interactive module 131 and service response module 132; Wherein,
Described the second application interactive module 131, for and described BT communication module 123 between communicate alternately, distribute business according to the data of receiving from BT communication module 123, and informing business respond module 132 is carried out service response;
Described service response module 132, the service response for mobile terminal under managing during as recipient's mobile terminal and respond every business that described the second application interactive module 131 distributes.
The composition structural representation that Fig. 3 is rapid data transmission system embodiment of the present invention, as shown in Figure 3, in the present embodiment, mobile terminal A is sender mobile terminal, mobile terminal B is recipient's mobile terminal.
At first the user of mobile terminal A initiates transport service by business initiation module A-11; Immediately, the first application interactive module A-12 produces response, the prompting user is by mobile terminal A touching mobile terminal B, perhaps by within the Distance Shortened to 10 between mobile terminal A and mobile terminal B centimetre, and the NFC communication module B-21 of the NFC communication module A-21 of notice mobile terminal A and mobile terminal B sets up NFC P2P and is connected.
Then, the NFC communication module A-21 of mobile terminal A sets up NFC P2P with the NFC communication module B-21 of mobile terminal B and is connected, and pass through set up NFC P2P and connect the bluetooth OOB data that the OOB data management module A-22 of mobile terminal A is provided, the bluetooth OOB exchanges data provided with the OOB data management module B-22 of mobile terminal B; Wherein, described bluetooth OOB data comprise bluetooth hardware address, pairing code and random number; After mobile terminal A and mobile terminal B exchanges data, both sides' mobile terminal can be removed.
Subsequently, the OOB data management module B-22 of the OOB data management module A-22 of mobile terminal A and mobile terminal B carries out quick Bluetooth pairing according to the bluetooth OOB data of receiving separately, and sets up the bluetooth connection.
After mobile terminal B receives the business datum that mobile terminal A sends, the second application interactive module B-32 produces response according to the data that receive from BT communication module B-23, and distributing business according to traffic data type, informing business respond module B-31 carries out service response; Described business can be automatically to import business card etc.
After transfer of data receives, mobile terminal A is connected with mobile terminal B automatic disconnection bluetooth.
The present invention also provides a kind of rapid data transmission system, and this system comprises: sender mobile terminal and recipient's mobile terminal; The composition structure of described sender mobile terminal and recipient's mobile terminal all can adopt the composition structure shown in Fig. 2, wherein the function of modules and top described identical.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.
Claims (8)
1. a rapid data transmission method, is characterized in that, the method comprises:
Sender mobile terminal is set up the point-to-point NFC P2P of near-field communication with recipient's mobile terminal and is connected, and passes through set up NFC P2P and connect the bluetooth OOB data of self are sent to the other side;
The bluetooth OOB data that sender mobile terminal and the utilization of recipient's mobile terminal are received are matched fast, and set up the bluetooth connection;
Sender mobile terminal and recipient's mobile terminal pass through set up bluetooth and are connected and carry out business data transmission.
2. method according to claim 1, is characterized in that, described bluetooth OOB data comprise: bluetooth hardware address, pairing code and random number.
3. a mobile terminal, is characterized in that, this mobile terminal comprises: NFC communication module and BT communication module; Wherein,
Described NFC communication module, connect for setting up NFC P2P, and pass through set up NFC P2P and connect the bluetooth OOB data of mobile terminal under self are sent to another mobile terminal;
Described BT communication module, match fast for the bluetooth OOB data by receiving, and set up the bluetooth connection; Also for passing through set up bluetooth connection, carry out business data transmission.
4. mobile terminal according to claim 3, is characterized in that, described mobile terminal also comprises business initiation module and the first application interactive module; Wherein,
Described business initiation module, for the applied business of mobile terminal under managing, and carry out the instruction that affiliated mobile terminal transmits the transmission business;
Described the first applications exchange module, the transmission business of initiating for mobile terminal under responding; Also for and described BT communication module between communicate alternately, notify described NFC communication module to carry out NFC P2P connection.
5. according to the described mobile terminal of claim 3 or 4, it is characterized in that, described mobile terminal also comprises the second application interactive module and service response module; Wherein,
Described the second application interactive module, for and described BT communication module between communicate alternately, distribute business according to the data of receiving from the BT communication module, and the informing business respond module is carried out service response;
Described service response module, the service response for mobile terminal under managing during as recipient's mobile terminal and respond every business that described the second application interactive module distributes.
6. mobile terminal according to claim 3, is characterized in that, described mobile terminal also comprises the OOB data management module, for the bluetooth OOB data that encapsulate mobile terminal under self and the bluetooth OOB data of sending for resolving another mobile terminal.
7. mobile terminal according to claim 3, is characterized in that, described bluetooth OOB data comprise: bluetooth hardware address, pairing code and random number.
8. a rapid data transmission system, is characterized in that, this system comprises: sender mobile terminal and recipient's mobile terminal; Described sender mobile terminal and recipient's mobile terminal are the described mobile terminal of claim 3 to 7 any one.
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| CN103780762A (en) * | 2014-02-12 | 2014-05-07 | 宁波萨瑞通讯有限公司 | Mobile terminal achieving short distance wireless pairing by using touch screen |
| CN104219618A (en) * | 2014-08-29 | 2014-12-17 | 延锋伟世通电子科技（上海）有限公司 | Device and method for implementing quick match of in-vehicle Bluetooth by near field communication technology |
| CN104410950A (en) * | 2014-12-25 | 2015-03-11 | 北京元心科技有限公司 | Data sharing method, device and system |
| CN104581614A (en) * | 2014-12-23 | 2015-04-29 | 海能达通信股份有限公司 | Method and system for matching dual-mode terminal quickly and mobile terminal |
| CN105530283A (en) * | 2014-10-24 | 2016-04-27 | 纬创资通股份有限公司 | Point-to-point multimedia data sharing method, electronic device and nonvolatile readable computer medium |
| CN106162820A (en) * | 2015-04-23 | 2016-11-23 | 北京数码视讯科技股份有限公司 | A kind of method and device of terminal room transmission data |
| CN111885567A (en) * | 2020-07-08 | 2020-11-03 | 上海金智晟东电力科技有限公司 | Interactive operation and maintenance method and system for power distribution terminal |
| CN112291757A (en) * | 2020-10-10 | 2021-01-29 | 深圳市锐尔觅移动通信有限公司 | Data transmission method, device, storage medium and electronic equipment |
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| CN111885567A (en) * | 2020-07-08 | 2020-11-03 | 上海金智晟东电力科技有限公司 | Interactive operation and maintenance method and system for power distribution terminal |
| CN112291757A (en) * | 2020-10-10 | 2021-01-29 | 深圳市锐尔觅移动通信有限公司 | Data transmission method, device, storage medium and electronic equipment |
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Application publication date: 20131218 |