CN105792113A - NFC communication method, intelligent information terminal, intelligent terminal and NFC communication system - Google Patents
NFC communication method, intelligent information terminal, intelligent terminal and NFC communication system Download PDFInfo
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- CN105792113A CN105792113A CN201610313211.XA CN201610313211A CN105792113A CN 105792113 A CN105792113 A CN 105792113A CN 201610313211 A CN201610313211 A CN 201610313211A CN 105792113 A CN105792113 A CN 105792113A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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Abstract
The invention discloses an NFC communication method, an intelligent information terminal, an intelligent terminal and an NFC communication system. The NFC communication method includes the following steps that: an NFC long-connection link with an intelligent terminal is built; an original data packet is split into a plurality of sub packets; and the sub data packets are sequentially transmitted to the intelligent terminal through the NFC long-connection link, so that the intelligent terminal receives all the sub data packets and integrates all the received sub data packets into the original data packet. With the NFC communication method provided by the technical schemes of the invention adopted, a large-capacity original data packet can be sent to the intelligent terminal only based on an NFC chip. According to the NFC communication method of the invention, the transmission of the original data packet is only based on the NFC protocol, and thus the method has high security. In addition, the NFC communication method is not only applicable to intelligent terminals with NFC chips and is also applicable to intelligent terminals without NFC chips, and therefore, limitations of terminals and environmental factors can be eliminated, and thus, the NFC use modes of the users of the intelligent terminals without NFC chips can be effectively extended, and the smooth transition of the users can be benefitted.
Description
Technical field
The present invention relates to communication technical field, particularly to a kind of NFC method, intelligent information terminal, intelligent terminal and NFC communication system.
Background technology
Near-field communication technology (NearFieldCommunication, it is called for short NFC) as competitive short-distance wireless communication technology, have that communication distance is short, connection setup time is short, operating power consumption demand is low, safety is high, network topology structure is simple, with low cost, the feature such as facilitate easy-to-use and intuitive strong, and it is compatible with existing contactless smart card technology, it is highly suitable to be applied for the contactless service of mobile intelligent terminal, it is achieved the quick exchange of the significant datas such as the personal information of financial information or sensitivity.
NFC transmission is better than infrared and Bluetooth transmission mode.As a kind of mechanism of exchange satisfied the needs of consumers, NFC than infrared faster, more reliable and simply too much.Compared with bluetooth, NFC is towards closely concluding the business, it is adaptable to the significant datas such as the personal information of exchange financial information or sensitivity；Bluetooth can make up the shortcoming that NFC communication distance is not enough, it is adaptable to relatively long distance data communication.Therefore, NFC and bluetooth can complement one another, jointly exist.
It is true that fast light-duty NFC protocol may be used for guiding the Bluetooth pairing processes between two equipment, promote the use of bluetooth.In the related, under NFC static labels pattern, with the mobile terminal of NFC chip near another mobile terminal with NFC static labels, the latter directly transmits bluetooth or WIFI port status to the former, then directly set up bluetooth further according to bluetooth or WIFI port status or WIFI connects, realize data communication finally by bluetooth or WIFI.
This data communications method NFC technique combined with other transmission means of the prior art, the data based on NFC technique realized truly are not transmitted.Additionally, there is potential safety hazard in the transmission means such as bluetooth, WiFi technology, it is impossible to the safety of class of guaranteeing payment service application.For service operation, too much rely on terminal configuration, environmental factors, cause the operation that namely near-field communication services (NFCasaservice) to there is uncertainty.
Summary of the invention
It is contemplated that at least solve one of technical problem of existence in prior art, it is proposed that a kind of NFC method, intelligent information terminal, intelligent terminal and NFC communication system.
According to an aspect of the present invention, it is provided that a kind of NFC method, including:
The long connecting link of NFC is set up with intelligent terminal；
Raw data packets is split as several subdata bags:
Each described subdata bag is sent to described intelligent terminal successively by the long connecting link of described NFC, for the whole described subdata bag of described intelligent terminal for reception and the whole described subdata bag received is integrated into described raw data packets.
Alternatively, also include before the described step setting up the long connecting link of NFC with intelligent terminal:
Intelligent terminal is carried out authentication；
Described intelligent terminal by after authentication, then performing the described step setting up the long connecting link of NFC with intelligent terminal.
Alternatively, intelligent terminal by, after authentication, also including:
Receive the applicating category instruction of described intelligent terminal；
Corresponding raw data packets is obtained from information management platform according to described applicating category instruction.
According to a further aspect in the invention, it is provided that a kind of NFC method, including:
The long connecting link of NFC is set up with intelligent information terminal；
Several subdata bags that described intelligent information terminal sends are received by the long connecting link of described NFC；
The whole described subdata bag received is integrated into raw data packets.
Alternatively, also include before the step that described and described intelligent information terminal sets up the long connecting link of NFC:
Send identity information to described intelligent information terminal, for described intelligent information terminal, described intelligent terminal is carried out authentication；
Described intelligent terminal by after authentication, then performing the described step setting up the long connecting link of NFC with intelligent information terminal.
Alternatively, intelligent terminal by, after authentication, also including:
Send applicating category instruction to described intelligent information terminal, obtain corresponding raw data packets according to described applicating category instruction from information management platform for described intelligent information terminal, and raw data packets is split as several subdata bags.
According to another aspect of the invention, it is provided that a kind of intelligent information terminal, including:
First link establishment module, for setting up the long connecting link of NFC with described intelligent terminal；
Data split module, for raw data packets is split as several subdata bags:
NFC chip, for being sent to described intelligent terminal by each described subdata bag successively by the long connecting link of described NFC, for the whole described subdata bag of described intelligent terminal for reception and the whole described subdata bag received is integrated into described raw data packets.
Alternatively, also include:
Authentication module, for carrying out authentication to intelligent terminal；
Described first link establishment module is specifically for, after passing through authentication described intelligent terminal, setting up the long connecting link of NFC with described intelligent terminal；
Described NFC chip is additionally operable to described intelligent terminal by, after authentication, receiving the applicating category instruction of described intelligent terminal；
Described intelligent information terminal also includes:
Data acquisition module, for obtaining corresponding raw data packets according to described applicating category instruction from information management platform.
According to another aspect of the invention, it is provided that a kind of intelligent terminal, including:
Second link establishment module, for setting up the long connecting link of NFC with described intelligent information terminal；
Smart card, for receiving, by the long connecting link of described NFC, several subdata bags that described intelligent information terminal sends；
Integrate module, for the whole described subdata bag received is integrated into raw data packets.
Alternatively, also include:
Identity information sending module, for sending identity information to described intelligent information terminal, carries out authentication for described intelligent information terminal to described intelligent terminal；
Described second link establishment module is specifically for, after passing through authentication described intelligent terminal, setting up the long connecting link of NFC with intelligent information terminal；
Described smart card is additionally operable to described intelligent terminal by after authentication, applicating category instruction is sent to described intelligent information terminal, obtain corresponding raw data packets according to described applicating category instruction from information management platform for described intelligent information terminal, and raw data packets is split as several subdata bags.
According to another aspect of the invention, it is provided that a kind of NFC communication system, including above-mentioned intelligent information terminal and above-mentioned intelligent terminal.
The method have the advantages that
The invention provides a kind of NFC method, intelligent information terminal, intelligent terminal and NFC communication system, wherein this NFC method includes: set up the long connecting link of NFC with intelligent terminal；Raw data packets is split as several subdata bags: each subdata bag is sent to intelligent terminal successively by the long connecting link of NFC, is integrated into raw data packets for intelligent terminal for reception whole subdata bag and by the whole subdata bags received.Technical scheme can realize being based only upon NFC chip so that jumbo raw data packets is sent to intelligent terminal.In the present invention, owing to the transmission of raw data packets is based only upon NFC protocol, thus possesses higher safety.In addition, this NFC method is applicable not only to the intelligent terminal possessing NFC chip, it is also applied for the intelligent terminal not possessing NFC chip, thus breach the restriction of terminal, environmental factors, specification operation for NFCasaservice lays the foundation, effectively extension does not possess the NFC use pattern of the intelligent terminal user of NFC chip simultaneously, is conducive to seamlessly transitting of user.
Accompanying drawing explanation
The flow chart of a kind of NFC method that Fig. 1 provides for the embodiment of the present invention one；
The flow chart of a kind of NFC method that Fig. 2 provides for the embodiment of the present invention two；
The flow chart of a kind of NFC method that Fig. 3 provides for the embodiment of the present invention three；
The flow chart of a kind of NFC method that Fig. 4 provides for the embodiment of the present invention four；
The structural representation of a kind of intelligent information terminal that Fig. 5 provides for the embodiment of the present invention five；
The structural representation of a kind of intelligent terminal that Fig. 6 provides for the embodiment of the present invention five.
Detailed description of the invention
For making those skilled in the art be more fully understood that technical scheme, below in conjunction with accompanying drawing, a kind of NFC method provided by the invention, intelligent information terminal, intelligent terminal and NFC communication system are described in detail.
Embodiment one
The flow chart of a kind of NFC method that Fig. 1 provides for the embodiment of the present invention one, as shown in Figure 1, this NFC method is based on the intelligent information terminal with NFC chip, for realizing, merely with NFC chip, jumbo initial data is sent to this intelligent terminal with smart card, this NFC method includes:
Step 101: set up the long connecting link of NFC with intelligent terminal.
With prior art adopts short connected mode carry out NFC communication the difference is that, in the present invention, intelligent information terminal sets up the long connecting link of NFC by the first link establishment module and intelligent terminal.Based on the long connecting link of this NFC, NFC chip can continuously transmit multiple packet meeting NFC communication standard.
Step 102: raw data packets is split as several subdata bags.
Based on NFC communication standard, NFC label its be only capable of storage low capacity data, namely NFC chip is only capable of a low capacity packet of transmission every time.And in reality information communication process, it is necessary to the capacity of the packet of transmission is much larger than the heap(ed) capacity of NFC chip.
In a step 102, for realizing utilizing NFC chip transmission Large Volume Data bag, then jumbo raw data packets is split as several capacity subdata bag less than the heap(ed) capacity of NFC chip by intelligent information terminal, and now, single subdata bag can be stored in NFC chip.
Step 103: each subdata bag is sent to intelligent terminal successively by the long connecting link of NFC, is integrated into raw data packets for intelligent terminal for reception whole subdata bag and by the whole subdata bags received.
It should be noted that, set up in the process of the long connecting link of NFC in step 101, some control information in data communication process can be held consultation by intelligent information terminal and intelligent terminal, for instance: the long connecting link duration of NFC, raw data packets split algorithm, subdata bag integration algorithm.
In step 103, the NFC chip in intelligent information terminal to the smart card in intelligent terminal send subdata bag time corresponding pattern have two kinds.One, when smart card (such as: SWP-SIM card) includes NFC chip, then the NFC chip in intelligent information terminal is in card simulation model (NFC chip is as dynamic labels), correspondingly the NFC chip in smart card is in card reader pattern, the subdata bag that the NFC chip in smart card is read in intelligent information terminal in NFC chip one by one by the long connecting link of NFC.They are two years old, when smart card (such as: JAVA card) does not include NFC chip, then the NFC chip in intelligent information terminal is in card reader pattern (NFC chip is as dynamic card reader), and subdata bag is write one by one to smart card by the NFC chip being in card reader pattern by the long connecting link of NFC.
After receiving whole subdata bag, intelligent terminal's integration algorithm according to the subdata bag consulted in setting up the long connecting link process of NFC, whole subdata bags are integrated into raw data packets.
By above-mentioned steps 101～step 103, it may be achieved be based only upon NFC chip and jumbo raw data packets is sent to intelligent terminal.In the present invention, owing to the transmission of raw data packets is based only upon NFC protocol, thus possesses higher safety.In addition, this NFC method is applicable not only to the intelligent terminal possessing NFC chip, it is also applied for the intelligent terminal not possessing NFC chip, thus breach the restriction of terminal, environmental factors, specification operation for NFCasaservice lays the foundation, effectively extension does not possess the NFC use pattern of the intelligent terminal user of NFC chip simultaneously, is conducive to seamlessly transitting of user.
Embodiment two
The flow chart of a kind of NFC method that Fig. 2 provides for the embodiment of the present invention two, as in figure 2 it is shown, this NFC method is based on the intelligent information terminal with NFC chip, this NFC method includes:
Step 201: intelligent terminal is carried out authentication.
In step 201, intelligent information terminal obtains the identity information of intelligent terminal, and based on the identity information got so that intelligent terminal is carried out authentication.
Wherein, when the smart card in intelligent terminal includes NFC chip, then intelligent terminal the mode of NFC static labels can being adopted to be stored by its identity information, now the NFC chip in intelligent information terminal may be at card simulation model to read the identity information in static labels.When the smart card in intelligent terminal does not include NFC chip, then can send identity information by corresponding identity information sending module to intelligent information terminal.
If intelligent terminal is not over authentication, then feed back, to intelligent terminal, the information that authentication is failed；If intelligent terminal passes through authentication, then continue executing with following step 202.
Step 202: receive the applicating category instruction of intelligent terminal.
In step 202., the applicating category instruction that intelligent terminal sends includes general two classes: information pushing instruction and information inquiry instruction.
Step 203: obtain corresponding raw data packets from information management platform according to applicating category instruction.
In step 203, intelligent information terminal can obtain and the information pushing instruction raw data packets to corresponding pushed information from information management platform, or inquires the raw data packets of the Query Information corresponding with information inquiry instruction from information management platform.
Step 204: set up the long connecting link of NFC with intelligent terminal.
For step 204 particular content in the present embodiment, can referring to description to step 101 in above-described embodiment one.
It should be noted that step 204 can perform prior to step 202 in the present embodiment, or perform with step 202 simultaneously.
Step 205: raw data packets is split as several subdata bags.
Step 206: each subdata bag is sent to intelligent terminal successively by the long connecting link of NFC, is integrated into raw data packets for intelligent terminal for reception whole subdata bag and by the whole subdata bags received.
For the particular content of step 205 in the present embodiment and step 206, can referring to description to step 102 and step 103 in above-described embodiment one.
From foregoing, technical scheme can realize the secure interactive of information between intelligent information terminal and intelligent terminal.
Embodiment three
The flow chart of a kind of NFC method that Fig. 3 provides for the embodiment of the present invention three, as shown in Figure 3, this NFC method is based on the intelligent terminal with smart card, and for realizing obtaining Large Volume Data bag from the intelligent information terminal with NFC chip, this NFC method includes:
Step 301: set up the long connecting link of NFC with intelligent information terminal.
In step 301, some control information in data communication process can be held consultation by intelligent information terminal and intelligent terminal, such as: the long connecting link duration of NFC, raw data packets the integration algorithm splitting algorithm, subdata bag, and between intelligent terminal with intelligent information terminal, set up the long connecting link of corresponding NFC based on negotiation result.
Step 302: receive several subdata bags that intelligent information terminal sends by the long connecting link of NFC.
Based on NFC communication standard, NFC label its be only capable of storage low capacity data, namely NFC chip is only capable of a low capacity packet of transmission every time.And in reality information communication process, it is necessary to the capacity of the packet of transmission is much larger than the heap(ed) capacity of NFC chip.
For this, jumbo raw data packets can be split as several capacity subdata bag less than the heap(ed) capacity of NFC chip by intelligent information terminal, and now, single subdata bag can be stored in NFC chip.
Then, the NFC chip in intelligent information terminal sends subdata bag by the long connecting link of NFC one by one to the smart card in intelligent terminal.Pattern corresponding time in the process of the NFC chip transmission packet in intelligent information terminal has two kinds.One, when smart card (such as: SWP-SIM card) includes NFC chip, then the NFC chip in intelligent information terminal is in card simulation model (NFC chip is as dynamic labels), correspondingly the NFC chip in smart card is in card reader pattern, the subdata bag that the NFC chip in smart card is read in intelligent information terminal in NFC chip one by one by the long connecting link of NFC.They are two years old, when smart card (such as: JAVA card) does not include NFC chip, then the NFC chip in intelligent information terminal is in card reader pattern (NFC chip is as dynamic card reader), and subdata bag is write one by one to smart card by the NFC chip being in card reader pattern by the long connecting link of NFC.
Step 303: the whole subdata bags received are integrated into raw data packets.
Whole subdata bags are integrated into raw data packets by intelligent terminal's integration algorithm according to the subdata bag consulted in setting up the long connecting link process of NFC.
By above-mentioned steps 301～step 303, it may be achieved be based only upon NFC technique and jumbo raw data packets is sent to intelligent terminal.In the present invention, owing to the transmission of raw data packets is based only upon NFC protocol, thus possesses higher safety.In addition, this NFC method is applicable not only to the intelligent terminal possessing NFC chip, it is also applied for the intelligent terminal not possessing NFC chip, thus breach the restriction of terminal, environmental factors, specification operation for NFCasaservice lays the foundation, effectively extension does not possess the NFC use pattern of the intelligent terminal user of NFC chip simultaneously, is conducive to seamlessly transitting of user.
Embodiment four
The flow chart of a kind of NFC method that Fig. 4 provides for the embodiment of the present invention four, as shown in Figure 4, this NFC method is based on the intelligent terminal with smart card, and this this NFC method includes:
Step 401: send identity information to intelligent information terminal, for intelligent information terminal, intelligent terminal is carried out authentication.
In step 401, when the smart card in intelligent terminal includes NFC chip, then intelligent terminal the mode of NFC static labels can being adopted to be stored by its identity information, now the NFC chip in intelligent information terminal may be at card simulation model to read the identity information in static labels.When the smart card in intelligent terminal does not include NFC chip, then can send identity information by corresponding identity information sending module to intelligent information terminal.
If intelligent terminal is not over authentication, then intelligent terminal can receive to the failed information of the authentication of intelligent terminal's feedback；If intelligent terminal passes through authentication, then continue executing with following step 402.
Step 402: send applicating category instruction to intelligent information terminal, obtains corresponding raw data packets according to applicating category instruction from information management platform for intelligent information terminal, and raw data packets is split as several subdata bags.
In step 402, the applicating category instruction that intelligent terminal sends includes general two classes: information pushing instruction and information inquiry instruction.Now, intelligent information terminal can obtain and the information pushing instruction raw data packets to corresponding pushed information from information management platform, or from information management platform, inquire the raw data packets of the Query Information corresponding with information inquiry instruction, and jumbo raw data packets is being split as several low capacity subdata bags being applicable to NFC protocol transmission.
Step 403: set up the long connecting link of NFC with intelligent information terminal.
It should be noted that step 403 can perform prior to step 202, or perform with step 402 simultaneously.
Step 404: receive several subdata bags that intelligent information terminal sends by the long connecting link of NFC.
Step 405: the whole subdata bags received are integrated into raw data packets.
For the particular content of step 404 in the present embodiment and step 405, can referring to description to step 302 and step 303 in above-described embodiment one.
From foregoing, technical scheme can realize the secure interactive of information between intelligent information terminal and intelligent terminal.
Embodiment five
The structural representation of a kind of intelligent information terminal that Fig. 5 provides for the embodiment of the present invention five, as shown in Figure 5, this intelligent information terminal NFC method for realizing above-described embodiment one and embodiment two provides, this intelligent information terminal includes: the first link establishment module 1, data split module 2 and NFC chip 3.Wherein, the first link establishment module 1 is for setting up the long connecting link of NFC with intelligent terminal；Data split module 2 for raw data packets is split as several subdata bags, NFC chip 3, for each subdata bag is sent to intelligent terminal successively by the long connecting link of NFC, is integrated into raw data packets for intelligent terminal for reception whole subdata bag and by the whole subdata bags received.
It should be noted that, the first link establishment module 1 in the present embodiment is for performing the step 101 in above-described embodiment one and the step 204 in embodiment two, data in the present embodiment split module 2 for performing the step 102 in above-described embodiment one and the step 205 in embodiment two, NFC chip 3 in the present embodiment is for performing the step 102 in above-described embodiment one and the step 206 in embodiment two, for the first link establishment module 1 in the present embodiment, data split the description of module 2 and NFC chip 3, can referring to corresponding contents in above-described embodiment one and embodiment two, repeat no more herein.
The intelligent information terminal that the present embodiment provides can realize being based only upon NFC chip 3 and jumbo raw data packets is sent to intelligent terminal.In the present invention, owing to the transmission of raw data packets is based only upon NFC protocol, thus possesses higher safety.
Alternatively, this intelligent information terminal also includes: authentication module 4, and this authentication module 4 is for carrying out authentication to intelligent terminal.Now, the first link establishment module 1 is specifically for, after passing through authentication intelligent terminal, setting up the long connecting link of NFC with intelligent terminal.
Still optionally further, NFC chip 3 is additionally operable to intelligent terminal by, after authentication, receiving the applicating category instruction of intelligent terminal.Now, intelligent information terminal also includes: data acquisition module 5, and data acquisition module 5 is for obtaining corresponding raw data packets according to applicating category instruction from information management platform 6.
It should be noted that the authentication module 4 in the present embodiment is for performing the step 201 in above-described embodiment two, the data acquisition module 5 in the present embodiment is for performing the step 203 in above-described embodiment two.For the description of authentication module in the present embodiment 4 and data acquisition module 5, referring to corresponding contents in above-described embodiment one and embodiment two, can repeat no more herein.
From foregoing, the intelligent information terminal that the present embodiment provides can realize the secure interactive of information between intelligent terminal.
Embodiment six
The structural representation of a kind of intelligent terminal that Fig. 6 provides for the embodiment of the present invention six, as shown in Figure 6, this intelligent terminal NFC method for realizing above-described embodiment three and embodiment four provides, this intelligent terminal includes: the second link establishment module 7, smart card 8 and integrate module 9.Wherein, the second link establishment module 7 is for setting up the long connecting link of NFC with intelligent information terminal；Smart card 8 is for receiving, by the long connecting link of NFC, several subdata bags that intelligent information terminal sends；Integrate module 9 for the whole subdata bags received are integrated into raw data packets.
It should be noted that, the second link establishment module 7 in the present embodiment is for performing step 301 in above-described embodiment three and 403 in embodiment four, smart card in the present embodiment 8 for performing step 302 in above-described embodiment three and 404 in embodiment four, 405 in step 303 that the integrations module 9 in the present embodiment is used for performing in above-described embodiment three and embodiment four.For the second link establishment module 7, smart card 8 in the present embodiment and the description integrating module 9, referring to corresponding contents in above-described embodiment three and embodiment four, can repeat no more herein.
Alternatively, this intelligent terminal also includes: identity information sending module 10, for sending identity information to intelligent information terminal, for intelligent information terminal, intelligent terminal is carried out authentication.Now, the second link establishment module 7 is specifically for, after passing through authentication intelligent terminal, setting up the long connecting link of NFC with intelligent information terminal.
Still optionally further, smart card 8 is additionally operable to intelligent terminal by after authentication, applicating category instruction is sent to intelligent information terminal, obtain corresponding raw data packets according to applicating category instruction from information management platform 6 for intelligent information terminal, and raw data packets is split as several subdata bags.
It should be noted that the identity information sending module 10 in the present embodiment is for performing the step 401 in above-described embodiment four, particular content referring to the corresponding contents in above-described embodiment four, can repeat no more herein.
It should be noted that identity information sending module 10 together with smart card 8 function, namely can write the identity information of intelligent terminal in smart card 8 in the present embodiment, it is read out for the NFC chip 3 in intelligent information terminal.Now, can effectively reduce the structure complexity of intelligent terminal, reduce the production cost of intelligent terminal.
From foregoing, the intelligent terminal that the present embodiment provides can realize the secure interactive of information between intelligent information terminal.
Embodiment seven
The embodiment of the present invention seven provides a kind of NFC communication system, including: intelligent information terminal and intelligent terminal, wherein, this intelligent information terminal adopts the intelligent information terminal in above-described embodiment five, this intelligent terminal adopts the intelligent terminal in above-described embodiment six, particular content referring to the description in above-described embodiment five and embodiment six, can repeat no more herein.
It is understood that the principle that is intended to be merely illustrative of the present of embodiment of above and the illustrative embodiments that adopts, but the invention is not limited in this.For those skilled in the art, without departing from the spirit and substance in the present invention, it is possible to make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (11)
1. a NFC method, it is characterised in that including:
The long connecting link of NFC is set up with intelligent terminal；
Raw data packets is split as several subdata bags:
Each described subdata bag is sent to described intelligent terminal successively by the long connecting link of described NFC, for the whole described subdata bag of described intelligent terminal for reception and the whole described subdata bag received is integrated into described raw data packets.
2. NFC method according to claim 1, it is characterised in that also include before the described step setting up the long connecting link of NFC with intelligent terminal:
Intelligent terminal is carried out authentication；
Described intelligent terminal by after authentication, then performing the described step setting up the long connecting link of NFC with intelligent terminal.
3. NFC method according to claim 2, it is characterised in that intelligent terminal by, after authentication, also including:
Receive the applicating category instruction of described intelligent terminal；
Corresponding raw data packets is obtained from information management platform according to described applicating category instruction.
4. a NFC method, it is characterised in that including:
The long connecting link of NFC is set up with intelligent information terminal；
Several subdata bags that described intelligent information terminal sends are received by the long connecting link of described NFC；
The whole described subdata bag received is integrated into raw data packets.
5. NFC method according to claim 4, it is characterised in that also include before the step that described and described intelligent information terminal sets up the long connecting link of NFC:
Send identity information to described intelligent information terminal, for described intelligent information terminal, described intelligent terminal is carried out authentication；
Described intelligent terminal by after authentication, then performing the described step setting up the long connecting link of NFC with intelligent information terminal.
6. NFC method according to claim 5, it is characterised in that intelligent terminal by, after authentication, also including:
Send applicating category instruction to described intelligent information terminal, obtain corresponding raw data packets according to described applicating category instruction from information management platform for described intelligent information terminal, and raw data packets is split as several subdata bags.
7. an intelligent information terminal, it is characterised in that including:
First link establishment module, for setting up the long connecting link of NFC with described intelligent terminal；
Data split module, for raw data packets is split as several subdata bags:
NFC chip, for being sent to described intelligent terminal by each described subdata bag successively by the long connecting link of described NFC, for the whole described subdata bag of described intelligent terminal for reception and the whole described subdata bag received is integrated into described raw data packets.
8. intelligent information terminal according to claim 7, it is characterised in that also include:
Authentication module, for carrying out authentication to intelligent terminal；
Described first link establishment module is specifically for, after passing through authentication described intelligent terminal, setting up the long connecting link of NFC with described intelligent terminal；
Described NFC chip is additionally operable to described intelligent terminal by, after authentication, receiving the applicating category instruction of described intelligent terminal；
Described intelligent information terminal also includes:
Data acquisition module, for obtaining corresponding raw data packets according to described applicating category instruction from information management platform.
9. an intelligent terminal, it is characterised in that including:
Second link establishment module, for setting up the long connecting link of NFC with described intelligent information terminal；
Smart card, for receiving, by the long connecting link of described NFC, several subdata bags that described intelligent information terminal sends；
Integrate module, for the whole described subdata bag received is integrated into raw data packets.
10. intelligent terminal according to claim 9, it is characterised in that also include:
Identity information sending module, for sending identity information to described intelligent information terminal, carries out authentication for described intelligent information terminal to described intelligent terminal；
Described second link establishment module is specifically for, after passing through authentication described intelligent terminal, setting up the long connecting link of NFC with intelligent information terminal；
Described smart card is additionally operable to described intelligent terminal by after authentication, applicating category instruction is sent to described intelligent information terminal, obtain corresponding raw data packets according to described applicating category instruction from information management platform for described intelligent information terminal, and raw data packets is split as several subdata bags.
11. a NFC communication system, it is characterised in that including: the intelligent information terminal in claim 7 or 8, and the intelligent terminal in claim 9 or 10.
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| CN201610313211.XA CN105792113B (en) | 2016-05-12 | 2016-05-12 | NFC method, intelligent information terminal, intelligent terminal and NFC communication system |
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| CN201610313211.XA CN105792113B (en) | 2016-05-12 | 2016-05-12 | NFC method, intelligent information terminal, intelligent terminal and NFC communication system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019072255A1 (en) * | 2017-10-13 | 2019-04-18 | 捷开通讯(深圳)有限公司 | Mobile terminal and data transmission method therefor, and storage medium |
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| CN105792113B (en) | 2019-08-16 |
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