CN105792113B - NFC method, intelligent information terminal, intelligent terminal and NFC communication system - Google Patents
NFC method, intelligent information terminal, intelligent terminal and NFC communication system Download PDFInfo
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- CN105792113B CN105792113B CN201610313211.XA CN201610313211A CN105792113B CN 105792113 B CN105792113 B CN 105792113B CN 201610313211 A CN201610313211 A CN 201610313211A CN 105792113 B CN105792113 B CN 105792113B
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- nfc chip
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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
Abstract
The invention discloses a kind of NFC method, intelligent information terminal, intelligent terminal and NFC communication systems, and wherein the NFC method includes: to establish NFC long connecting link with intelligent terminal；Raw data packets are split as several subdata packets: each subdata packet is successively sent to intelligent terminal by NFC long connecting link, so that intelligent terminal receives whole subdata packets and the whole subdata packets received are integrated into raw data packets.Technical solution of the present invention, which can be realized, is based only upon NFC chip so that the raw data packets of large capacity are sent to intelligent terminal.In the present invention, since the transmitting of raw data packets is based only upon NFC protocol, thus has higher safety.Furthermore, the NFC method is applicable not only to the intelligent terminal for having NFC chip, it is also applied for the intelligent terminal for not having NFC chip, thus breach the limitation of terminal, environmental factor, the NFC use pattern for effectively extending the intelligent terminal user for not having NFC chip, is conducive to the smooth transition of user.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of NFC method, intelligent information terminal, intelligent terminal
With NFC communication system.
Background technique
Near-field communication technology (Near Field Communication, abbreviation NFC) is used as competitive short distance
Wireless communication technique, with communication distance is short, connection setup time is short, operating power consumption demand is low, highly-safe, network topology knot
The features such as structure is simple, low in cost, easy-to-use and intuitive is 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, realizes the important numbers such as the personal information of financial information or sensitivity
According to fast exchange.
NFC transmission is better than infrared and Bluetooth transmission mode.As a kind of mechanism of exchange to satisfy the needs of consumers, NFC is than infrared
Faster, more reliable and much simpler.Compared with bluetooth, NFC trades towards short distance, is suitable for exchange financial information or sensitivity
The significant datas such as personal information；Bluetooth can make up for it the insufficient disadvantage of NFC communication distance, and it is logical to be suitable for relatively long distance data
Letter.Therefore, NFC and bluetooth can complement one another, exist jointly.
In fact, quick light-duty NFC protocol can be used for guiding the Bluetooth pairing processes between two equipment, promote
The use of bluetooth.In the related art, under NFC static labels mode, the mobile terminal with NFC chip is close to another band
Have a mobile terminal of NFC static labels, the latter directly transmits bluetooth or WIFI port status to the former, then further according to bluetooth or
WIFI port status directly establishes bluetooth or WIFI connection, realizes data communication finally by bluetooth or WIFI.
This data communications method for combining NFC technique with other transmission modes in the prior art, there is no real
The now data transmission based on NFC technique truly.In addition, the transmission modes such as bluetooth, WiFi technology are there are security risk,
The safety of payment class service application is not can guarantee.It is excessive to rely on terminal configuration, environmental factor for service operation, it causes
There is uncertainty in the operation for making near-field communication service (NFC as a service).
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art, propose a kind of NFC method,
Intelligent information terminal, intelligent terminal and NFC communication system.
According to an aspect of the present invention, a kind of NFC method is provided, comprising:
NFC long connecting link is established with intelligent terminal；
Raw data packets are split as several subdata packets:
Each subdata packet is successively sent to the intelligent terminal by the NFC long connecting link, for described
Intelligent terminal receives all subdata packets and the whole received the subdata packet is integrated into the raw data packets.
Optionally, before described the step of establishing NFC long connecting link with intelligent terminal further include:
Authentication is carried out to intelligent terminal；
After the intelligent terminal is by authentication, then executes described and intelligent terminal and establish NFC long connecting link
The step of.
Optionally, after intelligent terminal is by authentication, further includes:
Receive the applicating category instruction of the intelligent terminal；
Corresponding raw data packets are obtained from information management platform according to applicating category instruction.
According to another aspect of the present invention, a kind of NFC method is provided, comprising:
NFC long connecting link is established with intelligent information terminal；
Several subdata packets that the intelligent information terminal is sent are received by the NFC long connecting link；
The whole received the subdata packet is integrated into raw data packets.
Optionally, before described the step of establishing NFC long connecting link with the intelligent information terminal further include:
Identity information is sent to the intelligent information terminal, so that the intelligent information terminal carries out the intelligent terminal
Authentication；
After the intelligent terminal is by authentication, then executes described and intelligent information terminal and establish NFC long connection
The step of link.
Optionally, after intelligent terminal is by authentication, further includes:
It is instructed to the intelligent information terminal sending application classification, so that the intelligent information terminal applies class according to described
Corresponding raw data packets Zhi Ling not be obtained from information management platform, and raw data packets are split as several subdata packets.
According to another aspect of the invention, a kind of intelligent information terminal is provided, comprising:
First link establishment module, for establishing NFC long connecting link with the intelligent terminal；
Data split module, for raw data packets to be split as several subdata packets:
NFC chip, for each subdata packet to be successively sent to the intelligence eventually by the NFC long connecting link
End receives all subdata packets for the intelligent terminal and is integrated into the whole received the subdata packet described
Raw data packets.
Optionally, further includes:
Authentication module, for carrying out authentication to intelligent terminal；
The first link establishment module is specifically used for after the intelligent terminal is by authentication, with the intelligence
Terminal establishes NFC long connecting link；
The NFC chip is also used to after the intelligent terminal is by authentication, receives answering for the intelligent terminal
It is instructed with classification；
The intelligent information terminal further include:
Data acquisition module, for obtaining corresponding initial data from information management platform according to applicating category instruction
Packet.
According to another aspect of the invention, a kind of intelligent terminal is provided, comprising:
Second link establishment module, for establishing NFC long connecting link with the intelligent information terminal；
Smart card, for receiving several subnumbers that the intelligent information terminal is sent by the NFC long connecting link
According to packet；
Module is integrated, for the whole received the subdata packet to be integrated into raw data packets.
Optionally, further includes:
Identity information sending module, for sending identity information to the intelligent information terminal, for the intelligent information
Terminal carries out authentication to the intelligent terminal；
The second link establishment module is specifically used for after the intelligent terminal is by authentication, with intelligent information
Terminal establishes NFC long connecting link；
The smart card is also used to after the intelligent terminal is by authentication, and Xiang Suoshu intelligent information terminal is sent
Applicating category instruction obtains accordingly so that the intelligent information terminal is instructed according to the applicating category from information management platform
Raw data packets, and raw data packets are split as several subdata packets.
According to another aspect of the invention, provide a kind of NFC communication system, comprising: above-mentioned intelligent information terminal and
Above-mentioned intelligent terminal.
The invention has the following advantages:
The present invention provides a kind of NFC method, intelligent information terminal, intelligent terminal and NFC communication systems, wherein should
NFC method includes: to establish NFC long connecting link with intelligent terminal；Raw data packets are split as several subdata packets:
Each subdata packet is successively sent to intelligent terminal by NFC long connecting link, so that intelligent terminal receives whole subdata packets
And the whole subdata packets received are integrated into raw data packets.Technical solution of the present invention, which can be realized, is based only upon NFC chip
The raw data packets of large capacity are sent to intelligent terminal.In the present invention, since the transmitting of raw data packets is based only upon NFC
Agreement, thus have higher safety.In addition, the NFC method is applicable not only to the intelligent terminal for having NFC chip,
It is also applied for the intelligent terminal for not having NFC chip, thus breaches the limitation of terminal, environmental factor, is NFC as a
The specification operation of service lays the foundation, while the NFC that effectively extension does not have the intelligent terminal user of NFC chip uses mould
Formula is conducive to the smooth transition of user.
Detailed description of the invention
Fig. 1 is a kind of flow chart for NFC method that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of NFC method provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of flow chart for NFC method that the embodiment of the present invention three provides；
Fig. 4 is a kind of flow chart for NFC method that the embodiment of the present invention four provides；
Fig. 5 is a kind of structural schematic diagram for intelligent information terminal that the embodiment of the present invention five provides；
Fig. 6 is a kind of structural schematic diagram for intelligent terminal that the embodiment of the present invention five provides.
Specific embodiment
To make those skilled in the art more fully understand technical solution of the present invention, the present invention is mentioned with reference to the accompanying drawing
A kind of NFC method, intelligent information terminal, intelligent terminal and the NFC communication system supplied is described in detail.
Embodiment one
Fig. 1 is a kind of flow chart for NFC method that the embodiment of the present invention one provides, as shown in Figure 1, the NFC communication
Method is sent the initial data of large capacity for realizing merely with NFC chip based on the intelligent information terminal for having NFC chip
The intelligent terminal of smart card is had to this, which includes:
Step 101: establishing NFC long connecting link with intelligent terminal.
It is carried out unlike NFC communication from short connection type is used in the prior art, in the present invention, intelligent information terminal is logical
It crosses the first link establishment module and intelligent terminal establishes NFC long connecting link.Based on the NFC long connecting link, NFC chip can connect
Supervention send multiple data packets for meeting NFC communication standard.
Step 102: raw data packets are split as several subdata packets.
Based on NFC communication standard, it is only capable of storage low capacity data to NFC label, i.e. NFC chip is only capable of the one of transmitting every time
A low capacity data packet.And in real information communication process, the capacity for the data packet for needing to transmit is most much larger than NFC chip
Large capacity.
In a step 102, Large Volume Data packet is transmitted using NFC chip to realize, then intelligent information terminal is by large capacity
Raw data packets be split as several capacity less than NFC chip maximum capacity subdata packet, at this point, single subdata
Packet can be stored in NFC chip.
Step 103: each subdata packet being successively sent to intelligent terminal by NFC long connecting link, for intelligent terminal
It receives whole subdata packets and the whole subdata packets received is integrated into raw data packets.
It should be noted that intelligent information terminal and intelligence are eventually during step 101 establishes NFC long connecting link
End can hold consultation to some control information in data communication process, such as: NFC long connecting link duration, original number
According to the integration algorithm for splitting algorithm, subdata packet of packet.
In step 103, when smart card of the NFC chip in intelligent information terminal into intelligent terminal sends subdata packet
There are two types of corresponding modes.First, then intelligent information is whole when including NFC chip in smart card (such as: SWP-SIM card)
NFC chip in end is in card mold simulation models (NFC chip is as dynamic labels), and correspondingly the NFC chip in smart card is in
Card reader mode, the NFC chip in smart card are read in intelligent information terminal in NFC chip one by one by NFC long connecting link
Subdata packet.Second, when not including in smart card (such as: JAVA card) has NFC chip, then in intelligent information terminal
NFC chip is in card reader mode (NFC chip is as dynamic card reader), and the NFC chip in card reader mode passes through NFC long
Subdata packet is written into smart card connecting link one by one.
After receive whole subdata packets, intelligent terminal during establishing NFC long connecting link according to being negotiated
Whole subdata packets are integrated into raw data packets by the integration algorithm of subdata packet.
101~step 103 sends the raw data packets of large capacity, it can be achieved that being based only upon NFC chip through the above steps
To intelligent terminal.In the present invention, since the transmitting of raw data packets is based only upon NFC protocol, thus has higher safety.
In addition, the NFC method is applicable not only to the intelligent terminal for having NFC chip, it is also applied for the intelligence for not having NFC chip
Terminal, thus the limitation of terminal, environmental factor is breached, it lays the foundation for the specification operation of NFC as a service, simultaneously
The NFC use pattern for not having the intelligent terminal user of NFC chip is effectively extended, the smooth transition of user is conducive to.
Embodiment two
Fig. 2 is a kind of flow chart of NFC method provided by Embodiment 2 of the present invention, as shown in Fig. 2, the NFC communication
Based on the intelligent information terminal for having NFC chip, which includes: method
Step 201: authentication is carried out to intelligent terminal.
In step 201, intelligent information terminal obtains the identity information of intelligent terminal, and based on the identity information got
To carry out authentication to intelligent terminal.
Wherein, when the smart card in intelligent terminal includes NFC chip, then can intelligent terminal NFC static state mark can be used
The mode of label stores its identity information, at this time the NFC chip in intelligent information terminal may be at card mold simulation models with
Read the identity information in static labels.It, then can be by corresponding when the smart card in intelligent terminal, which does not include, NFC chip
Identity information sending module to intelligent information terminal send identity information.
If intelligent terminal is not over authentication, to the information of intelligent terminal feedback authentication failure；If intelligence
Terminal then continues to execute following step 202 by authentication.
Step 202: receiving the applicating category instruction of intelligent terminal.
In step 202, the applicating category instruction that intelligent terminal is sent includes general two class: information push instruction and information
Inquiry instruction.
Step 203: corresponding raw data packets are obtained from information management platform according to applicating category instruction.
In step 203, intelligent information terminal can be obtained from information management platform instructs with information push to corresponding
The raw data packets of pushed information, or query information corresponding with information inquiry instruction is inquired from information management platform
Raw data packets.
Step 204: establishing NFC long connecting link with intelligent terminal.
To step 204 particular content in this present embodiment, reference can be made to the description of step 101 in above-described embodiment one.
It should be noted that step 204 can be executed prior to step 202 in the present embodiment, or held simultaneously with step 202
Row.
Step 205: raw data packets are split as several subdata packets.
Step 206: each subdata packet being successively sent to intelligent terminal by NFC long connecting link, for intelligent terminal
It receives whole subdata packets and the whole subdata packets received is integrated into raw data packets.
To the particular content of step 205 in this present embodiment and step 206, reference can be made to step in above-described embodiment one
102 and step 103 description.
By above content as it can be seen that information between intelligent information terminal and intelligent terminal may be implemented in technical solution of the present invention
Secure interactive.
Embodiment three
Fig. 3 is a kind of flow chart for NFC method that the embodiment of the present invention three provides, as shown in figure 3, the NFC communication
Method obtains large capacity number based on the intelligent terminal for having smart card, for realizing from the intelligent information terminal with NFC chip
According to packet, which includes:
Step 301: establishing NFC long connecting link with intelligent information terminal.
In step 301, intelligent information terminal and intelligent terminal can to some control information in data communication process into
Row is negotiated, such as: the integration algorithm for splitting algorithm, subdata packet of NFC long connecting link duration, raw data packets, and
Corresponding NFC long connecting link is established between intelligent terminal and intelligent information terminal based on negotiation result.
Step 302: several subdata packets that intelligent information terminal is sent are received by NFC long connecting link.
Based on NFC communication standard, it is only capable of storage low capacity data to NFC label, i.e. NFC chip is only capable of the one of transmitting every time
A low capacity data packet.And in real information communication process, the capacity for the data packet for needing to transmit is most much larger than NFC chip
Large capacity.
For this purpose, the raw data packets of large capacity can be split as several capacity less than NFC chip by intelligent information terminal
The subdata packet of maximum capacity, at this point, single subdata packet can be stored in NFC chip.
Then, the NFC chip in intelligent information terminal passes through smart card of the NFC long connecting link into intelligent terminal one by one
Send subdata packet.When during the NFC chip transmission data packet in intelligent information terminal there are two types of corresponding modes.Its
One, when including NFC chip in smart card (such as: SWP-SIM card), 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 mode, in smart card
NFC chip the subdata packet in intelligent information terminal in NFC chip is read by NFC long connecting link one by one.Second, working as intelligence
It can not include in card (such as: JAVA card) when having NFC chip, then the NFC chip in intelligent information terminal is in card reader mode
(NFC chip is as dynamic card reader), the NFC chip in card reader mode by NFC long connecting link by subdata packet by
A write-in is into smart card.
Step 303: the whole subdata packets received are integrated into raw data packets.
Intelligent terminal, will be complete according to the integration algorithm for the subdata packet negotiated during establishing NFC long connecting link
Portion's subdata packet is integrated into raw data packets.
301~step 303 sends the raw data packets of large capacity, it can be achieved that being based only upon NFC technique through the above steps
To intelligent terminal.In the present invention, since the transmitting of raw data packets is based only upon NFC protocol, thus has higher safety.
In addition, the NFC method is applicable not only to the intelligent terminal for having NFC chip, it is also applied for the intelligence for not having NFC chip
Terminal, thus the limitation of terminal, environmental factor is breached, it lays the foundation for the specification operation of NFC as a service, simultaneously
The NFC use pattern for not having the intelligent terminal user of NFC chip is effectively extended, the smooth transition of user is conducive to.
Example IV
Fig. 4 is a kind of flow chart for NFC method that the embodiment of the present invention four provides, as shown in figure 4, the NFC communication
Based on the intelligent terminal for having smart card, which includes: method
Step 401: identity information is sent to intelligent information terminal, so that intelligent information terminal carries out identity to intelligent terminal
Certification.
In step 401, when the smart card in intelligent terminal includes NFC chip, then can intelligent terminal NFC can be used
The mode of static labels stores its identity information, and it is quasi- to may be at card mold for the NFC chip in intelligent information terminal at this time
Mode is to read the identity information in static labels.When the smart card in intelligent terminal, which does not include, NFC chip, then can lead to
It crosses corresponding identity information sending module and sends identity information to intelligent information terminal.
If intelligent terminal, not over authentication, intelligent terminal can receive the authentication fed back to intelligent terminal
The information of failure；If intelligent terminal continues to execute following step 402 by authentication.
Step 402: being instructed to intelligent information terminal sending application classification, so that intelligent information terminal refers to according to applicating category
It enables from information management platform and obtains corresponding raw data packets, and raw data packets are split as several subdata packets.
In step 402, the applicating category instruction that intelligent terminal is sent includes general two class: information push instruction and information
Inquiry instruction.Believe at this point, intelligent information terminal can be obtained from information management platform with information push instruction to corresponding push
The raw data packets of breath, or the original of query information corresponding with information inquiry instruction is inquired from information management platform
Data packet, and the raw data packets of large capacity are being split as several low capacity subdata packets for being suitable for NFC protocol transmitting.
Step 403: establishing NFC long connecting link with intelligent information terminal.
It should be noted that step 403 can be executed prior to step 202, or it is performed simultaneously with step 402.
Step 404: several subdata packets that intelligent information terminal is sent are received by NFC long connecting link.
Step 405: the whole subdata packets received are integrated into raw data packets.
To the particular content of step 404 in this present embodiment and step 405, reference can be made to step in above-described embodiment one
302 and step 303 description.
By above content as it can be seen that information between intelligent information terminal and intelligent terminal may be implemented in technical solution of the present invention
Secure interactive.
Embodiment five
Fig. 5 is a kind of structural schematic diagram for intelligent information terminal that the embodiment of the present invention five provides, as shown in figure 5, the intelligence
Energy information terminal is for realizing NFC method provided by above-described embodiment one and embodiment two, the intelligent information terminal packet
Include: the first link establishment module 1, data split module 2 and NFC chip 3.Wherein, the first link establishment module 1 is used for and intelligence
Terminal establishes NFC long connecting link；Data split module 2 and are used to raw data packets being split as several subdata packets, NFC core
Piece 3 is used to each subdata packet being successively sent to intelligent terminal by NFC long connecting link, so that intelligent terminal receives all sons
The whole subdata packets received are simultaneously integrated into raw data packets by data packet.
It should be noted that the first link establishment module 1 in the present embodiment is used to execute the step in above-described embodiment one
Rapid 101 and embodiment two in step 204, the data in the present embodiment split module 2 for executing in above-described embodiment one
Step 102 and embodiment two in step 205, the NFC chip 3 in the present embodiment is for executing in above-described embodiment one
Step 206 in step 102 and embodiment two splits module 2 to the first link establishment module 1 in this present embodiment, data
With the description of NFC chip 3, reference can be made to corresponding contents in above-described embodiment one and embodiment two, details are not described herein again.
Intelligent information terminal provided in this embodiment can realize that being based only upon NFC chip 3 sends out the raw data packets of large capacity
Give intelligent terminal.In the present invention, since the transmitting of raw data packets is based only upon NFC protocol, thus has higher safety
Property.
Optionally, intelligent information terminal further include: authentication module 4, the authentication module 4 were used for intelligent end
End carries out authentication.At this point, the first link establishment module 1 is specifically used for after intelligent terminal is by authentication, with intelligence
Energy terminal establishes NFC long connecting link.
Still optionally further, NFC chip 3 is also used to after intelligent terminal is by authentication, receives intelligent terminal
Applicating category instruction.At this point, intelligent information terminal further include: data acquisition module 5, data acquisition module 5 are used for according to application
Classification instruction obtains corresponding raw data packets from information management platform 6.
It should be noted that the authentication module 4 in the present embodiment is used to execute the step in above-described embodiment two
201, the data acquisition module 5 in the present embodiment is used to execute the step 203 in above-described embodiment two.To body in this present embodiment
The description of part authentication module 4 and data acquisition module 5, reference can be made to corresponding contents in above-described embodiment one and embodiment two, herein
It repeats no more.
By above content as it can be seen that the information between intelligent terminal may be implemented in intelligent information terminal provided in this embodiment
Secure interactive.
Embodiment six
Fig. 6 is a kind of structural schematic diagram for intelligent terminal that the embodiment of the present invention six provides, as shown in fig. 6, the intelligence is eventually
For realizing NFC method provided by above-described embodiment three and example IV, which includes: that the second link is built at end
Formwork erection block 7, smart card 8 and integrate module 9.Wherein, the second link establishment module 7 is used to establish NFC long with intelligent information terminal
Connecting link；Smart card 8 is used to receive several subdata packets that intelligent information terminal is sent by NFC long connecting link；It is whole
Molding block 9 is used to the whole subdata packets received being integrated into raw data packets.
It should be noted that the second link establishment module 7 in the present embodiment is used to execute the step in above-described embodiment three
Rapid 301 and example IV in 403, the smart card 8 in the present embodiment be used to execute the step 302 in above-described embodiment three with
And 404 in example IV, module 9 is integrated for executing step 303 in above-described embodiment three and real in the present embodiment
Apply 405 in example four.To the second link establishment module 7, smart card 8 and the description for integrating module 9 in this present embodiment, reference can be made to
Corresponding contents in above-described embodiment three and example IV, details are not described herein again.
Optionally, the intelligent terminal further include: identity information sending module 10, for sending identity to intelligent information terminal
Information, so that intelligent information terminal carries out authentication to intelligent terminal.At this point, the second link establishment module 7 is specifically used for
After intelligent terminal passes through authentication, NFC long connecting link is established with intelligent information terminal.
Still optionally further, smart card 8 is also used to after intelligent terminal is by authentication, is sent out to intelligent information terminal
Send applicating category to instruct, for intelligent information terminal instructed according to applicating category obtained from information management platform 6 it is corresponding original
Data packet, and raw data packets are split as several subdata packets.
It should be noted that the identity information sending module 10 in the present embodiment is used to execute the step in above-described embodiment four
Rapid 401, particular content can be found in the corresponding contents in above-described embodiment four, and details are not described herein again.
It should be noted that in the present embodiment identity information sending module 10 can exist together with 8 function of smart card
The identity information of intelligent terminal is written in smart card 8, so that the NFC chip 3 in intelligent information terminal is read out.At this point, can
The structure complexity of intelligent terminal is effectively reduced, reduces the production cost of intelligent terminal.
By above content as it can be seen that the information between intelligent information terminal may be implemented in intelligent terminal provided in this embodiment
Secure interactive.
Embodiment seven
The embodiment of the present invention seven provides a kind of NFC communication system, comprising: intelligent information terminal and intelligent terminal, wherein
The intelligent information terminal is using the intelligent information terminal in above-described embodiment five, and the intelligent terminal is using in above-described embodiment six
Intelligent terminal, particular content can be found in the description in above-described embodiment five and embodiment six, and details are not described herein again.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (9)
1. a kind of NFC method, based on the intelligent terminal for having smart card, and the intelligent information terminal with NFC chip,
It is characterised by comprising:
Receive the applicating category instruction of the intelligent terminal；
Corresponding raw data packets are obtained from information management platform according to applicating category instruction；
NFC long connecting link is established with intelligent terminal；
Raw data packets are split as multiple subdata packets, single subdata coating is stored in NFC chip；
When in smart card including NFC chip, the NFC chip in intelligent information terminal is in card mold simulation models, the intelligence
NFC chip in card is in card reader mode, and the NFC chip in smart card reads institute by NFC long connecting link one by one
State the subdata packet in intelligent information terminal in NFC chip；When not including in smart card has NFC chip, intelligent information terminal
In NFC chip be in card reader mode, the NFC chip in intelligent information terminal is by NFC long connecting link by subdata packet
It is written one by one into smart card；The capacity of the subdata packet is less than the maximum capacity of the NFC chip；
So that the intelligent terminal receives all subdata packets and the whole received the subdata packet is integrated into institute
State raw data packets.
2. NFC method according to claim 1, which is characterized in that described to establish NFC long connection chain with intelligent terminal
Before the step of road further include:
Authentication is carried out to intelligent terminal；
After the intelligent terminal is by authentication, then the step that NFC long connecting link is established with intelligent terminal is executed
Suddenly.
3. a kind of NFC method, based on the intelligent terminal for having smart card, and the intelligent information terminal with NFC chip,
It is characterised by comprising:
It is instructed to the intelligent information terminal sending application classification, so that the intelligent information terminal refers to according to the applicating category
It enables from information management platform and obtains corresponding raw data packets, and raw data packets are split as multiple subdata packets, single
Subdata coating is stored in NFC chip, and the capacity of the subdata packet is less than the maximum capacity of NFC chip；With intelligent information
Terminal establishes NFC long connecting link；
When in smart card including NFC chip, the NFC chip in intelligent information terminal is in card mold simulation models, the intelligence
NFC chip in card is in card reader mode, and the NFC chip in smart card reads institute by NFC long connecting link one by one
State the subdata packet in intelligent information terminal in NFC chip；When not including in smart card has NFC chip, intelligent information terminal
In NFC chip be in card reader mode, the NFC chip in intelligent information terminal is by NFC long connecting link by subdata packet
It is written one by one into smart card；
The whole received the subdata packet is integrated into raw data packets.
4. NFC method according to claim 3, which is characterized in that described to establish NFC with the intelligent information terminal
Before the step of long connecting link further include:
Identity information is sent to the intelligent information terminal, so that the intelligent information terminal carries out identity to the intelligent terminal
Certification；
After the intelligent terminal is by authentication, then executes described and intelligent information terminal and establish NFC long connecting link
The step of.
5. a kind of intelligent information terminal is used cooperatively with the intelligent terminal with smart card characterized by comprising
Data acquisition module, for being obtained accordingly according to the applicating category instruction for receiving intelligent terminal from information management platform
Raw data packets；
First link establishment module, for establishing NFC long connecting link with the intelligent terminal；Data split module, and being used for will
Raw data packets are split as multiple subdata packets, and the capacity of the subdata packet is less than the maximum capacity of NFC chip, single son
Data packet is stored in NFC chip；
NFC chip, when in smart card including NFC chip, the NFC chip in intelligent information terminal is in card mold simulation models,
NFC chip in the smart card is in card reader mode, and the NFC chip in the intelligent information terminal is by each subdata
Wrap the NFC chip being sent to one by one in the smart card by the NFC long connecting link；There is NFC when not including in smart card
When chip, the NFC chip in intelligent information terminal is in card reader mode, and the NFC chip in intelligent information terminal passes through NFC long
Subdata packet is written into smart card connecting link one by one, so that the intelligent terminal receives all subdata packets and will
The whole received the subdata packet is integrated into the raw data packets.
6. intelligent information terminal according to claim 5, which is characterized in that further include:
Authentication module, for carrying out authentication to intelligent terminal；
The first link establishment module is specifically used for after the intelligent terminal is by authentication, with the intelligent terminal
Establish NFC long connecting link；
The NFC chip is also used to after the intelligent terminal is by authentication, receives the application class of the intelligent terminal
It does not instruct.
7. a kind of intelligent terminal is used cooperatively with the intelligent information terminal with NFC chip characterized by comprising
Second link establishment module, for establishing NFC long connecting link with the intelligent information terminal；
Smart card, for being instructed to the intelligent information terminal sending application classification, so that the intelligent information terminal is according to institute
It states applicating category instruction and obtains corresponding raw data packets from information management platform, and raw data packets are split as multiple subnumbers
According to packet, the capacity of the subdata packet is less than the maximum capacity of the NFC chip, and single subdata coating is stored in NFC core
In piece；
And when in smart card including NFC chip, the NFC chip in intelligent information terminal is in card mold simulation models, described
NFC chip in smart card is in card reader mode, and the NFC chip in smart card is read one by one by NFC long connecting link
Take the subdata packet in the intelligent information terminal in NFC chip；When not including in smart card has NFC chip, intelligent information
NFC chip in terminal is in card reader mode, and the NFC chip in intelligent information terminal passes through NFC long connecting link for subnumber
It is written one by one into smart card according to packet；Module is integrated, for the whole received the subdata packet to be integrated into initial data
Packet.
8. intelligent terminal according to claim 7, which is characterized in that further include:
Identity information sending module, for sending identity information to the intelligent information terminal, for the intelligent information terminal
Authentication is carried out to the intelligent terminal；
The second link establishment module is specifically used for after the intelligent terminal is by authentication, with intelligent information terminal
Establish NFC long connecting link.
9. a kind of NFC communication system characterized by comprising such as the intelligent information terminal in claim 5 or 6, and such as power
Benefit requires the intelligent terminal in 7 or 8.
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