CN104301012A - Interaction method, terminal and system realized by NFC technique - Google Patents
Interaction method, terminal and system realized by NFC technique Download PDFInfo
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- CN104301012A CN104301012A CN201310294990.XA CN201310294990A CN104301012A CN 104301012 A CN104301012 A CN 104301012A CN 201310294990 A CN201310294990 A CN 201310294990A CN 104301012 A CN104301012 A CN 104301012A
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Abstract
The present invention provides an interaction method, terminal and system realized by NFC technique. The method comprises: A, a digital TV terminal detecting a recognizable second terminal via an NFC module; B, the digital TV terminal exchanging respective interaction information with the recognizable second terminal, the interaction information comprising a connection instruction; and C, the digital TV terminal establishing wireless connection with the second terminal according to the connection instruction. In the method of the present invention, terminals exchange respective interaction information via the NFC module, thereby establishing wireless connection, such that the connection and matching operations between the terminals are much more convenient and faster, enhancing user experiences. The present invention further provides an interaction system and a digital TV terminal realized by NFC technique.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of exchange method, digital TV terminal and the system that are realized by NFC technique.
Background technology
Network is information transmission, reception, shared virtual platform, by it the informational linkage of each point, face, body to together, thus realize sharing of resource, bringing great convenience property.But, network connection need be set up to realize network communication, as Bluetooth pairing, wireless device connection, DLAN function, miracast etc., now need to match the operation connected, what prior art employing was traditional opens correlation function by remote controller, search for again and choose the equipment needing to connect, starting pairing after input password and connect.
The operating procedure of above-mentioned prior art is too much, and for the terminal of the inconvenient text event detection such as TV, Set Top Box, it is very inconvenient to operate.Meanwhile, art methods not easily selects to match target, and fail safe is poor.As hotspot, bluetooth etc., when carrying out equipment search, Search Results includes all devices in respective wireless technology recognizable set, when not knowing device name or having the terminal use of similar title, easily there is misoperation, if what transmit is classified papers, greater loss will be caused; If when factory mass produces pairing product, need shielded enclosure to operate, a station maybe can only be arranged to match one by one, and production efficiency is very low.
Summary of the invention
In view of this, the invention provides a kind of exchange method, terminal and the system that are realized by NFC technique, exchange respective interactive information by NFC module between terminal, thus set up wireless connections, make the connection matching operation between terminal more convenient, quick, improve user experience.
The invention provides a kind of exchange method realized by NFC technique, comprising:
A, first terminal detect discernible second terminal by NFC module;
B, with discernible second terminal switch interactive information separately, described interactive information comprises link order;
C, according to described link order, to set up and the wireless connections of described second terminal.
Preferably, described interactive information also comprises interactive instruction; After described step C, described method also comprises:
D, perform described interactive instruction, carry out interactive communication by described wireless connections and described second terminal.
Preferably, described interactive instruction comprises passing shields instruction, and described step D specifically comprises:
D1, obtain on-screen data encoding;
D2, by coding after biography screen data be sent to described second terminal by described wireless connections.
Preferably, after described step D2, also comprise:
D3, receive described second terminal passback control command,
D4, described control command of decoding performing.
Preferably, described interactive instruction comprises throws screen instruction, and described step D specifically comprises:
D5, by described wireless connections, receive described second terminal send throwing screen data;
D6, described throwing of decoding are shielded data and export.
Preferably, also comprise before described steps A:
A1, acquisition ownship information;
A2, judge that whether the ownship information of described acquisition is consistent with the ownship information in NFC module, unanimously then perform described steps A, inconsistently then perform steps A 3;
A3, by the ownship information of described acquisition write NFC module after perform described steps A.
Present invention also offers a kind of digital TV terminal, described digital TV terminal comprises:
NFC module, for detecting discernible second terminal, and with discernible second terminal switch interactive information separately, described interactive information comprises link order;
Link block, for according to described link order, sets up the wireless connections with described second terminal.
Preferably, described interactive information comprises interactive instruction;
Described digital TV terminal also comprises: interactive module, for performing described interactive instruction, carries out interactive communication by described wireless connections and described second terminal.
Preferably, described interactive instruction comprises passing shields instruction, and described interactive module comprises::
Acquisition module, for obtaining on-screen data and encoding;
Sending module, for being sent to described second terminal by the biography screen data after coding by described wireless connections.
Preferably, described interactive module also comprises:
First receiver module, for receiving the control command of described second terminal passback;
First parsing module, for decoding described control command performing.
Preferably, described interactive instruction comprises throws screen instruction, and described interactive module comprises:
Second receiver module, for by described wireless connections, receives the throwing screen data that described second terminal sends;
Second parsing module, for decoding, described throwing is shielded data and exports.
Present invention also offers a kind of interactive system realized by NFC technique, comprising: as any one receiving terminal for digital television above-mentioned, and the second terminal, described second terminal comprises NFC module.
A kind of exchange method, terminal and system realized by NFC technique provided by the invention, respective interactive information is exchanged by NFC module between terminal, thus set up wireless connections, make the connection matching operation between terminal more convenient, quick, improve user experience.
Accompanying drawing explanation
A kind of exchange method flow chart realized by NFC technique that Fig. 1 provides for the embodiment of the present invention;
A kind of exchange method flow chart realized by NFC technique that Fig. 2 provides for another embodiment of the present invention;
A kind of exchange method flow chart realized by NFC technique that Fig. 3 provides for further embodiment of this invention;
The structural representation of a kind of digital TV terminal that Fig. 4 provides for the embodiment of the present invention;
The structural representation of a kind of digital TV terminal that Fig. 5 provides for another embodiment of the present invention;
A kind of interactive system schematic diagram realized by NFC technique that Fig. 6 provides for the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
NFC(Near Field Communication, close range wireless communication) technology, be a kind of non contact angle measurement and interconnection technique, wireless near field communication can be carried out at mobile device, consumer electronics product, PC and smart control Tool Room.NFC provides a kind of solution of simple, touch, uses operation with can allowing user's simple, intuitive.
Based on this technical characteristic, the invention provides a kind of exchange method realized by NFC technique, exchange respective interactive information by NFC module between terminal, thus set up wireless connections, make the connection matching operation between terminal more convenient, quick, improve user experience.
A kind of exchange method flow chart realized by NFC technique that Fig. 1 provides for the embodiment of the present invention, the method comprises the following steps:
Step 101: first terminal detects discernible second terminal by NFC module.
The NFC module of first terminal detects whether there is discernible second terminal, for judge whether there is the second terminal comprising NFC module in the discernible scope of NFC module, if exist, then can perform step 102.
Step 102: with discernible second terminal switch interactive information separately, interactive information comprises link order.
When detecting that in recognizable set, existence has the second terminal of NFC function, by NFC module and the second terminal switch interactive information separately, wherein, interactive information comprises link order, this link order comprises the address information, unpaired message etc. of setting up wireless connections, as the MAC Address, IP address, Bluetooth pairing information etc. of WIFI module.
Step 103: according to link order, sets up the wireless connections with the second terminal.
After first terminal obtains the interactive information exchanging the second terminal obtained, the address information exemplified as above-mentioned, unpaired message, set up the wireless connections corresponding with this address information.
First terminal of the present invention, the second terminal include but not limited to the combination of mobile terminal, Set Top Box, all-in-one, intelligent television, PAD, PC or Set Top Box and TV.
A kind of exchange method realized by NFC technique that the embodiment of the present invention provides, respective interactive information is exchanged by NFC module between terminal, thus set up wireless connections, make the connection matching operation between terminal more convenient, quick, improve user experience.
As a kind of exchange method schematic diagram realized by NFC technique that Fig. 2 provides for another embodiment of the present invention.Explanation will be explained using digital TV terminal as first terminal in this embodiment, but do not had restricted.As shown in the figure, the method comprises the following steps:
Step 201: digital TV terminal detects discernible second terminal by NFC module.
The NFC of digital TV terminal detects whether there is discernible second terminal, for judge whether there is the second terminal comprising NFC module in the discernible scope of NFC module, if exist, then can perform step 202.
Step 202: with discernible second terminal switch interactive information separately, interactive information comprises link order and interactive instruction.
When detecting that in recognizable set, existence has the second terminal of NFC function, by NFC module and the second terminal switch interactive information separately, wherein, interactive information comprises link order, this link order comprises the address information, unpaired message etc. of setting up wireless connections, as the MAC Address, IP address Bluetooth pairing information etc. of WIFI module.In this embodiment, interactive information also comprises interactive instruction, and digital TV terminal can perform corresponding interactive action according to this interactive instruction, and the wireless connections of being set up by link order and the second terminal realize interactive communication.
Step 203: according to link order, sets up the wireless connections with the second terminal.
After digital TV terminal obtains the interactive information exchanging the second terminal obtained, the address information exemplified as above-mentioned, unpaired message, set up the wireless connections corresponding with this address information.
Step 204: perform interactive instruction, carry out interactive communication by wireless connections and the second terminal.
Digital TV terminal, according to exchanging the interactive information obtained, is resolved interactive instruction wherein, is performed corresponding interactive action according to this interactive instruction.
In this embodiment, digital TV terminal is by NFC module and the second terminal switch interactive information separately, wireless connections are set up by link order, make the connection matching operation between terminal more convenient, quick, simultaneously, the interactive communication that can also realize between terminal by interactive instruction, improves user experience.
In conjunction with another embodiment above-mentioned, a preferred embodiment of the present invention, comprises further: interactive instruction comprises passing shields instruction, and accordingly, step 204 can specifically comprise:
Step 2041: obtain on-screen data and encode.
Digital TV terminal obtains real time screen data, and the real time screen data of acquisition are carried out coded treatment, thus forms biography audio data.
Step 2042: the biography screen data after coding are sent to the second terminal by wireless connections.
By the wireless connections that the biography audio data of step 2041 is set up by above-mentioned link order, send corresponding second terminal to.
Preferably, after step 2042, can also comprise:
2043: the control command receiving the second terminal passback.
After digital TV terminal performs the triggering biography screen action of step 2042, transmit real time screen content to the second terminal, and the control command of the second terminal passback is received by the wireless connections of setting up, this control command comprises operational order, as, according to the triggering command transmitting the content of operation in screen in real time, be understandable that, the screen content of real-time transmission comprises the TV programme that digital TV terminal is play instantly, video, game or menu setting interface etc., accordingly, second terminal can according to receiving to obtain real-time pictures, detect the trigger action of user, as items selection and the execution at menu setting interface, the adjustment of volume, game operation control etc., and this trigger action instruction encoding is become the discernible control command of the second terminal, be back to digital TV terminal.
2044: decode control commands also performs.
The control command that digital TV terminal returns according to reception second terminal, after carrying out the decoding of respective rule, performs this instruction.
In conjunction with another embodiment above-mentioned, another preferred embodiment of the present invention, comprises further: interactive instruction comprises throws screen instruction, and step 204 specifically comprises:
2045: by wireless connections, receive the throwing screen data that the second terminal sends.
After digital TV terminal sets up wireless connections according to link order, the second terminal is by these wireless connections established and exchange to the instruction of the throwing of digital TV terminal screen, obtains after real time screen data encoding forms throwing screen data and is sent to digital TV terminal.
2046: decoding is thrown screen data and exported.
Digital TV terminal receives the throwing screen data that the second terminal sends, display translation after decoding.Herein, digital TV terminal comprises the combination, all-in-one etc. of Set Top Box and display terminal, when combination for Set Top Box and display terminal, is understandable that, Set Top Box receives the throwing screen data of the second terminal transmission and decodes, and decoded throwing screen data are sent to display terminal display translation.Second terminal includes but not limited to mobile phone, PAD.
A kind of exchange method realized by NFC technique that the above embodiment of the present invention provides, respective interactive information is exchanged by NFC module between terminal, wireless connections are set up according to link order, make the connection matching operation between terminal more convenient, quick, simultaneously, the communication realized according to the interactive instruction being information alternately between terminal can also share, improve user experience.
Fig. 3 executes a kind of exchange method schematic diagram realized by NFC technique that example provides for the present invention is another.Explanation will be explained using digital TV terminal as first terminal in this embodiment, but do not had restricted.As shown in the figure, the method comprises the following steps:
Step 301: digital TV terminal obtains ownship information.
Digital TV terminal opens NFC module, obtains ownship information, comprises ID, IP address, MAC Address etc. of the machine.
Step 302: judge that whether the ownship information obtained is consistent with the ownship information in NFC module.
Digital TV terminal, according to the ownship information in the ownship information obtained and NFC module, judges whether consistent, if consistent, performs step 304, if inconsistent, then performs step 303.
Step 303: by the ownship information write NFC module obtained.
When the ownship information in the ownship information that digital TV terminal judgement obtains and NFC module is inconsistent, again the ownship information of acquisition write NFC module is upgraded.
Step 304: digital TV terminal detects discernible second terminal by NFC module.
Step 305: with discernible second terminal switch interactive information separately, interactive information comprises link order and interactive instruction.
Step 306: according to link order, sets up the wireless connections with the second terminal.
Step 307: judge interactive instruction type, performs interactive instruction.
Digital TV terminal, according to the interactive instruction in interactive information, judges type of interaction, performs corresponding interactive instruction, carries out interactive communication corresponding to interactive instruction by the wireless connections of setting up with the second terminal.Such as, if pass screen instruction, digital TV terminal performs and passes screen action, concrete as the step 2041-2044 in above-described embodiment; If throw screen instruction, digital TV terminal performs throws screen action, concrete as the step 2045-2046 in above-described embodiment; If file transfer, then the wireless connections by setting up transmit file.Be understandable that, when the link order in interactive information is Bluetooth pairing information, corresponding interactive instruction, i.e. file transfer, will pass through Bluetooth transmission; When the link order in interactive information is that WIFI connects, namely include the MAC information of WIFI module, IP address, then by this WIFI channel transfer file.
Further digital TV terminal performs with the biography screen action of the second terminal by P2P protocol transmission, and digital TV terminal receives the throwing screen action of the second terminal by Miracast protocol transmission.
A kind of exchange method realized by NFC technique that the above embodiment of the present invention provides, respective interactive information is exchanged by NFC module between terminal, wireless connections are set up according to link order, make the connection matching operation between terminal more convenient, quick, simultaneously, the communication realized according to the interactive instruction being information alternately between terminal can also share, improve user experience.
The structural representation of a kind of digital TV terminal that Fig. 4 provides for the embodiment of the present invention, as shown in the figure, this digital TV terminal 1 comprises:
NFC module 10, for detecting discernible second terminal, and with discernible second terminal switch interactive information separately, interactive information comprises link order.
Whether the NFC module 10 of digital TV terminal 1 detects exists discernible second terminal, can for judge whether there is the second terminal comprising NFC module in the discernible scope of NFC module, if exist, by NFC module 10 and the second terminal switch interactive information separately, wherein, interactive information comprises link order, and this link order comprises address information, the unpaired message of setting up wireless connections, as the MAC Address, IP address Bluetooth pairing information etc. of WIFI module.
Link block 11, for according to link order, sets up the wireless connections with the second terminal.
After digital TV terminal 1 obtains the interactive information exchanging the second terminal obtained, the address information exemplified as above-mentioned, sets up the wireless connections corresponding with this address information, the above-mentioned Bluetooth pairing information exemplified, and sets up and is connected with the pairing of the second terminal.
A kind of digital TV terminal that the embodiment of the present invention provides, by NFC module and the second terminal switch interactive information separately, thus sets up wireless connections, makes the connection matching operation between terminal more convenient, quick, improves user experience.
The structural representation of a kind of digital TV terminal that Fig. 5 provides for another embodiment of the present invention.As shown in the figure, this digital TV terminal 2 comprises:
NFC module 20, for detecting discernible second terminal, and with discernible second terminal switch interactive information separately, interactive information comprises link order, interactive instruction.
Whether the NFC module 20 of digital TV terminal 2 detects exists discernible second terminal, can for judge whether there is the second terminal comprising NFC module in the discernible scope of NFC module 20, if exist, by NFC module 20 and the second terminal switch interactive information separately, wherein, interactive information comprises link order, and this link order comprises the address information, unpaired message etc. of setting up wireless connections, as the MAC Address, IP address, ID, Bluetooth pairing information etc. of WIFI module.In this embodiment, interactive information also comprises interactive instruction, and digital TV terminal 2 can perform corresponding interactive action according to this interactive instruction.
Link block 21, for according to link order, sets up the wireless connections with the second terminal.
After digital TV terminal 2 obtains the interactive information exchanging the second terminal obtained, the address information exemplified as above-mentioned, sets up the wireless connections corresponding with this address information, the above-mentioned Bluetooth pairing information exemplified, and sets up and is connected with the pairing of the second terminal.
Interactive module 22, for performing interactive instruction, carries out interactive communication by wireless connections and the second terminal.
Digital TV terminal 2, according to exchanging the interactive information obtained, is resolved interactive instruction wherein, is performed corresponding interactive action according to this interactive instruction.
In conjunction with the digital TV terminal 2 of above-described embodiment, in a preferred embodiment of the present invention, interactive information comprises the instruction of biography screen further, and interactive module comprises further:
Acquisition module, for obtaining on-screen data and encoding.
Digital TV terminal obtains real time screen data, and the real time screen data of acquisition are carried out coded treatment, thus forms biography audio data.
Sending module, for being sent to the second terminal by the biography screen data after coding by wireless connections.
The wireless connections that the biography audio data of acquisition module is set up by above-mentioned link order, send corresponding second terminal to.
Preferably, the interactive module 22 of digital TV terminal 2 comprises further:
First receiver module, for receiving the control command of the second terminal passback.
After digital TV terminal 2 interactive module 22 performs and triggers the action of biography screen, transmit real time screen content to the second terminal, and the control command of the second terminal passback is received by the wireless connections of setting up, this control command comprises operational order, as, according to the triggering command transmitting the content of operation in screen in real time, be understandable that, the screen content of real-time transmission comprises the TV programme that digital TV terminal is play instantly, video, game or menu setting interface etc., accordingly, second terminal can according to receiving to obtain real-time pictures, detect the trigger action of user, as items selection and the execution at menu setting interface, the adjustment of volume, game operation control etc., and this trigger action instruction encoding is become the discernible control command of the second terminal, be back to digital TV terminal 2.
First parsing module, performs for decode control commands.
The control command that digital TV terminal returns according to reception second terminal, after carrying out the decoding of respective rule, performs this instruction.
In conjunction with the digital TV terminal 2 of above-described embodiment, in a preferred embodiment of the present invention, interactive information comprises the instruction of throwing screen further, and interactive module comprises further:
Second receiver module, for by wireless connections, receives the throwing screen data that the second terminal sends.
After digital TV terminal 2 sets up wireless connections according to link order, the second terminal is by these wireless connections established and exchange to the instruction of the throwing of digital TV terminal 2 screen, obtains after real time screen data encoding forms throwing screen data and is sent to digital TV terminal 2.
Second parsing module, throws screen data for decoding and exports.
Digital TV terminal 2 receives the throwing screen data that the second terminal sends, display translation after decoding.Herein, digital TV terminal 2 comprises the combination, all-in-one etc. of Set Top Box and display terminal, when combination for Set Top Box and display terminal, is understandable that, Set Top Box receives the throwing screen data of the second terminal transmission and decodes, and decoded throwing screen data are sent to display terminal display translation.
In this embodiment, digital TV terminal is by NFC module and the second terminal switch interactive information separately, wireless connections are set up by link order, make the connection matching operation between terminal more convenient, quick, simultaneously, the interactive communication that can also realize between terminal by interactive module, improves user experience.
A kind of interactive system schematic diagram realized by NFC technique that Fig. 6 provides for the embodiment of the present invention, as shown in the figure, this system comprises: above-mentioned any one receiving terminal for digital television 33 and the second terminal, wherein, the second terminal 34 comprises NFC module.
Because the operation principles of system can refer to said method, therefore do not repeat them here.
A kind of interactive system realized by NFC technique provided by the invention, digital TV terminal is by NFC module and the second terminal switch interactive information separately, thus set up wireless connections, make the connection matching operation between terminal more convenient, quick, improve user experience.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. by the exchange method that NFC technique realizes, it is characterized in that, comprising:
A, first terminal detect discernible second terminal by NFC module;
B, with discernible second terminal switch interactive information separately, described interactive information comprises link order;
C, according to described link order, to set up and the wireless connections of described second terminal.
2. the method for claim 1, is characterized in that, described interactive information also comprises interactive instruction;
After described step C, described method also comprises:
D, perform described interactive instruction, carry out interactive communication by described wireless connections and described second terminal.
3. method as claimed in claim 2, is characterized in that, described interactive instruction comprises passing shields instruction, and described step D specifically comprises:
D1, obtain on-screen data encoding;
D2, by coding after biography screen data be sent to described second terminal by described wireless connections.
4. method as claimed in claim 3, is characterized in that, after described step D2, also comprise:
D3, receive described second terminal passback control command,
D4, described control command of decoding performing.
5. method as claimed in claim 2, is characterized in that, described interactive instruction comprises throws screen instruction, and described step D specifically comprises:
D5, by described wireless connections, receive described second terminal send throwing screen data;
D6, described throwing of decoding are shielded data and export.
6. the method for claim 1, is characterized in that, also comprises before described steps A:
A1, acquisition ownship information;
A2, judge that whether the ownship information of described acquisition is consistent with the ownship information in NFC module, unanimously then perform described steps A, inconsistently then perform steps A 3;
A3, by the ownship information of described acquisition write NFC module after perform described steps A.
7. a digital TV terminal, is characterized in that, described digital TV terminal comprises:
NFC module, for detecting discernible second terminal, and with discernible second terminal switch interactive information separately, described interactive information comprises link order;
Link block, for according to described link order, sets up the wireless connections with described second terminal.
8. digital TV terminal as claimed in claim 7, it is characterized in that, described interactive information comprises interactive instruction;
Described digital TV terminal also comprises: interactive module, for performing described interactive instruction, carries out interactive communication by described wireless connections and described second terminal.
9. digital TV terminal as claimed in claim 8, is characterized in that, described interactive instruction comprises passing shields instruction, and described interactive module comprises::
Acquisition module, for obtaining on-screen data and encoding;
Sending module, for being sent to described second terminal by the biography screen data after coding by described wireless connections.
10. digital TV terminal as claimed in claim 9, it is characterized in that, described interactive module also comprises:
First receiver module, for receiving the control command of described second terminal passback;
First parsing module, for decoding described control command performing.
11. digital TV terminals as claimed in claim 8, is characterized in that, described interactive instruction comprises throws screen instruction, and described interactive module comprises:
Second receiver module, for by described wireless connections, receives the throwing screen data that described second terminal sends;
Second parsing module, for decoding, described throwing is shielded data and exports.
12. 1 kinds of interactive systems realized by NFC technique, be is characterized in that, comprising: the receiving terminal for digital television as described in any one of claim 7-11, and the second terminal, and described second terminal comprises NFC module.
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