CN104902016A - Method, terminal and system for data interaction - Google Patents
Method, terminal and system for data interaction Download PDFInfo
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- CN104902016A CN104902016A CN201510256682.7A CN201510256682A CN104902016A CN 104902016 A CN104902016 A CN 104902016A CN 201510256682 A CN201510256682 A CN 201510256682A CN 104902016 A CN104902016 A CN 104902016A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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Abstract
The invention discloses a method for data interaction. The method comprises steps of downloading data packets of receiving to-be-verified audio signals sent by other terminals, transmitting the to-be-verified audio signals to to-be-verified digital signals and sending the to-be-verified digital signals to a server; receiving memory addresses which are returned by the server and match and correspond to the to-be-verified digital signals, wherein the memory addresses are memory addresses of to-be-transported data packets; and downloading the data packets from the server according to the memory addresses. The invention also discloses a terminal and a system for the data interaction. According to the invention, the digital signals corresponding to the audio signals are used for indexing of the data packets; the audio signals are used as carries for obtaining the indexing and are transmitted between two terminals; and a user can obtain the indexing of the data packets by used terminal acquisition audio signals without tedious processes of two-dimension code scanning, chained address inputting or short message content edition, thereby allowing the transmission of the data packets to be easier and quicker.
Description
Technical field
The present invention relates to Internet technical field, the method for particularly a kind of data interaction, terminal and system.
Background technology
In the prior art, when carrying out transfer of data between two terminals, employing network or closely data transfer mode usually, provide a link by first terminal, such as Quick Response Code, chained address etc., then the position acquisition data being linked into data storage by the second terminal according to this.But; along with the development of intelligent television; the TV programme usually having some interactions needs user to participate in; if still adopt aforesaid way; television screen shows interactive information, then can have influence on the current program pictures play, particularly have some to need the interactive information of manually input link written in water; user also may have little time input, has missed interactive chance.
Summary of the invention
Main purpose of the present invention, for providing a kind of method of data interaction, terminal and system, makes data interaction convenient.
The present invention proposes a kind of method of data interaction, comprises the step of downloading data bag:
Receive the audio signal to be verified that other-end sends;
Described audio signal to be verified is converted to digital signal to be verified, and is sent to server;
What receive that described server returns mates corresponding memory address with described digital signal to be verified, and described memory address is the memory address of packet waiting for transmission;
According to described memory address, download described packet from described server.
Preferably, the method for described data interaction also comprises the step of uploading data bag:
Audio signal to be associated is converted to digital signal to be associated;
By described digital signal to be associated and Packet Generation waiting for transmission extremely described server, by described server stores described packet waiting for transmission, and by described server by the memory address of described packet and described digital signal corresponding stored to be associated.
Preferably, the method for described data interaction, also comprises the step of change packet:
Described audio signal to be verified is converted to described digital signal to be verified;
By described digital signal to be verified and new Packet Generation waiting for transmission extremely described server, corresponding memory address is mated with described digital signal to be verified by described whois lookup, search original packet according to described memory address, original packet is replaced with described new packet.
The present invention also proposes a kind of method of data interaction, comprises the step of downloading data bag:
First terminal sends audio signal to the second terminal to be verified;
Described audio signal to be verified is converted to digital signal to be verified by described second terminal, and is sent to server;
Described whois lookup mates corresponding memory address with described digital signal to be verified, and described memory address is the memory address of packet waiting for transmission, and described memory address is returned to described second terminal;
Described second terminal, according to described memory address, downloads described packet from described server.
Preferably, the method for described data interaction also comprises the step of uploading data bag:
Audio signal to be associated is converted to digital signal to be associated by described first terminal;
Described first terminal is by described digital signal to be associated and Packet Generation waiting for transmission extremely described server;
Described server stores described packet waiting for transmission, and by the memory address of described packet and described digital signal corresponding stored to be associated.
Preferably, the method for described data interaction, also comprises the step of change packet:
Described audio signal to be verified is converted to described digital signal to be verified by described first terminal, and by described digital signal to be verified and new Packet Generation waiting for transmission extremely described server;
Described whois lookup mates corresponding memory address with described digital signal to be verified, searches original packet according to described memory address, and original packet is replaced with described new packet.
The present invention also proposes a kind of terminal of data interaction, comprising:
Audio-frequency module, for receiving the audio signal to be verified that other-end sends;
Modular converter, for being converted to digital signal to be verified by described audio signal to be verified;
Mixed-media network modules mixed-media, for sending described digital signal to server; What receive that described server returns mates corresponding memory address with described digital signal to be verified, and described memory address is the memory address of packet waiting for transmission; According to described memory address, download described packet from described server.
Preferably, described modular converter also for, audio signal to be associated is converted to digital signal to be associated;
Described mixed-media network modules mixed-media also for, by described digital signal to be associated and Packet Generation waiting for transmission extremely described server, by described server stores described packet waiting for transmission, and by described server by the memory address of described packet and described digital signal corresponding stored to be associated.
Preferably, described mixed-media network modules mixed-media also for, by described digital signal to be verified and new Packet Generation waiting for transmission extremely described server, corresponding memory address is mated with described digital signal to be verified by described whois lookup, search original packet according to described memory address, original packet is replaced with described new packet.
The present invention also proposes a kind of system of data interaction, comprises first terminal, the second terminal and server;
Described first terminal is used for, and sends audio signal to be verified to described second terminal;
Described second terminal is used for, and described audio signal to be verified is converted to digital signal to be verified, and is sent to described server;
Described server is used for, and searches and mates corresponding memory address with described digital signal to be verified, and described memory address is the memory address of packet waiting for transmission, and described memory address is returned to described second terminal;
Described second terminal also for, according to described memory address, download described packet from described server.
Preferably, described first terminal also for, audio signal to be associated is converted to digital signal to be associated; By described digital signal to be associated and Packet Generation waiting for transmission extremely described server;
Described server also for, store described packet waiting for transmission, and by the memory address of described packet and described digital signal corresponding stored to be associated.
Preferably, described first terminal also for, described audio signal to be verified is converted to described digital signal to be verified, and by described digital signal to be verified and new Packet Generation waiting for transmission to described server;
Described server also for, search and mate corresponding memory address with described digital signal to be verified, search original packet according to described memory address, original packet is replaced with described new packet.
The present invention is using the index of digital signal corresponding for audio signal as packet, audio signal is transmitted between two terminals as the carrier obtaining index, user passes through used terminal and gathers the index that audio signal can obtain packet, without the need to loaded down with trivial details scanning Quick Response Code or process such as input chained address or editing short message content etc., and then make the transmission of packet more convenient.
Accompanying drawing explanation
Fig. 1 is the running environment figure of the system of data interaction in the embodiment of the present invention;
Fig. 2 is the flow chart of method first embodiment of data interaction of the present invention;
Fig. 3 is the flow chart of method second embodiment of data interaction of the present invention;
Fig. 4 is the flow chart of method the 3rd embodiment of data interaction of the present invention;
Fig. 5 is the flow chart of method the 4th embodiment of data interaction of the present invention;
Fig. 6 is the flow chart of method the 5th embodiment of data interaction of the present invention;
Fig. 7 is the flow chart of method the 6th embodiment of data interaction of the present invention;
Fig. 8 is the module diagram of the terminal embodiment of data interaction of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
With reference to Fig. 1, the system of data interaction provided by the invention comprises first terminal 100, second terminal 200 and server 300, first terminal 100 and the second terminal 200 all can be intelligent television, computer, PAD, mobile phone etc., first terminal 100 is connected with server 300 by network with the second terminal 200, also can be undertaken alternately by in-plant network between first terminal 100 and the second terminal 200.The terminal of data interaction provided by the invention can be first terminal 100 or the second terminal 200, and first terminal 100 and the second terminal 200 all can possess playing audio signal, gather the function such as audio signal, upload and download packet.First terminal 100 can also provide audio signal, gathers for the second terminal 200; In like manner, the second terminal 200 also can provide audio signal, gathers for first terminal 100.Be described below in conjunction with specific embodiment.
As shown in Figure 2, Fig. 2 is the flow chart of method first embodiment of data interaction of the present invention.The method of the data interaction of the present embodiment is realized the step of downloading data bag by terminal:
Step S11, receives the audio signal to be verified that other-end sends;
The other-end of the present embodiment can be embodiment illustrated in fig. 1 in first terminal, present terminal can be embodiment illustrated in fig. 1 in the second terminal.Other-end passes through loudspeaker, the device plays audio signals such as loudspeaker, audio signal is distinguished mutually with other audio signals, be used as the checking entrance of downloading data bag, such as during television for play interactive program, host's one's voice in speech is other audio frequency, the audio signal to be verified being used as checking entrance is also had in the process in TV programme, this audio frequency can be the high-frequency signal of frequency higher than ordinary audio, interference can not be produced to the sound in program, also can be some the specific statement during host speaks, then without the need to the other audio frequency increasing other frequencies in program audio.
When the packet that user needs download other-end to provide, the present terminal then used by user gathers the audio signal that other-end sends, present terminal gathers audio signal by equipment such as microphones, the audio signal collected may include other audio frequency, present terminal can extract required audio signal to be verified from the audio signal collected, and extracting mode can be prespecified.Such as, in TV programme using high-frequency signal as audio signal to be verified, then present terminal is previously provided with frequency threshold, filters other audio frequency by frequency threshold, the audio signal to be verified needed for reservation; If TV programme host is spoken in some specific statement be audio signal to be verified, then present terminal by voice recognition mode from gather audio frequency identify these particular statement, as audio signal to be verified.
Step S12, is converted to digital signal to be verified by audio signal to be verified, and is sent to server;
Audio signal is converted to corresponding digital signal by processing modes such as A/D change by present terminal, and the digital signal after conversion is sent to server, is conducive to the data volume reducing transmission, improves transmission speed.
Step S13, what reception server returned mates corresponding memory address with digital signal to be verified;
At least one group of digital signal and memory address is one to one previously stored with in the database of server.Server, after the digital signal receiving present terminal transmission, searches digital signal identical with it in a database.If do not find identical digital signal, then return to present terminal and search failure, present terminal can obtain audio signal again.If find identical digital signal, then memory address corresponding for digital signal coupling extracts by server, and returns to present terminal.
Step S14, according to memory address, from server downloading data bag.
Memory address is the memory address of packet waiting for transmission, points to the position storing packet waiting for transmission in server.Memory address is encapsulated in download request by present terminal, and sends download request to server, and server searches packet according to memory address, and return data bag is to present terminal.In addition, in one embodiment, server, after finding memory address corresponding to digital signal coupling, also can not occur to present terminal, but directly search packet according to memory address, and the packet found is returned to present terminal.In one embodiment, present terminal, after receiving the memory address that server returns, can eject typing window on terminal interface, selects whether downloading data bag for user.In one embodiment, server is after finding memory address corresponding to digital signal coupling, also present terminal can not be sent to, but return a prompting message that the match is successful to present terminal, present terminal is receiving after server returns the prompting message that the match is successful, typing window can be ejected on terminal interface, select whether downloading data bag for user.If user selects downloading data bag, then generate download instruction, present terminal sends download request to server according to download instruction, and server searches packet according to memory address, and return data bag is to present terminal.
The present embodiment is using the index of digital signal corresponding for audio signal as packet, audio signal is transmitted between two terminals as the carrier obtaining index, user passes through used terminal and gathers the index that audio signal can obtain packet, without the need to loaded down with trivial details scanning Quick Response Code or process such as input chained address or editing short message content etc., and then make the transmission of packet more convenient.
As shown in Figure 3, Fig. 3 is the flow chart of method second embodiment of data interaction of the present invention.The method of the data interaction of the present embodiment is realized the step of uploading data bag by terminal:
Step S21, is converted to digital signal to be associated by audio signal to be associated;
The present terminal of the present embodiment can be embodiment illustrated in fig. 1 in first terminal.When present terminal uploading data bag, the audio frequency of any section audio or default implication is converted to corresponding digital signal by A/D.Audio signal to be associated can by user from main separation, or by terminal random selecting, or selected according to type of data packet waiting for transmission by terminal.
Step S22, by digital signal to be associated and Packet Generation waiting for transmission to server, by server stores packet waiting for transmission, and by server by the memory address of packet and digital signal corresponding stored to be associated.
Present terminal by conversion after digital signal and packet in the lump coding transmission to server.Server is allocation of packets memory address, store packet, and memory address associated with corresponding digital signal, now digital signal is equivalent to the index of memory address, corresponding memory address can be found by digital signal, and corresponding packet can be found according to memory address.
The present embodiment is using the index of digital signal corresponding for audio signal as packet waiting for transmission, using audio signal as the carrier obtaining index, when present terminal is to other-end transmission data, without the need to transmitting packet, but transmission of audio signal, user gathers by other-end the index that audio signal can obtain packet, without the need to loaded down with trivial details scanning Quick Response Code or process such as input chained address or editing short message content etc., and then makes the transmission of packet more convenient.
As shown in Figure 4, Fig. 4 is the flow chart of method the 3rd embodiment of data interaction of the present invention.The method of the data interaction of the present embodiment is realized the step of change packet by terminal:
Step S31, is converted to digital signal to be verified by audio signal to be verified;
The present terminal of the present embodiment can be embodiment illustrated in fig. 1 in first terminal.Audio signal corresponding for the packet uploaded, when wanting to change some packets uploaded, is converted to corresponding digital signal by A/D by the present terminal of the present embodiment.
Step S32, by digital signal to be verified and new Packet Generation waiting for transmission to server, mate corresponding memory address by whois lookup with digital signal to be verified, search original packet according to memory address, original packet is replaced with new packet.
Present terminal by conversion after digital signal and new packet in the lump coding transmission to server.Server searches digital signal identical with it in a database, and obtains memory address corresponding to digital signal coupling, finds the packet uploaded, original packet uploaded is replaced with the packet newly uploaded according to memory address.Now, the memory address of new packet associates with corresponding digital signal, can find corresponding memory address by digital signal, and can find corresponding new packet according to memory address.
The present embodiment finds the memory address of the packet uploaded by the digital signal that audio signal is corresponding, and original packet uploaded is replaced with the packet newly uploaded, user passes through the audio signal that used terminal gathers present terminal transmission, the download to the packet newly uploaded can be realized, and then make the transmission of packet more convenient.
As shown in Figure 5, Fig. 5 is the flow chart of method the 4th embodiment of data interaction of the present invention.The method of the data interaction of the present embodiment is realized the step of downloading data bag by terminal and server:
Step S41, first terminal sends audio signal to the second terminal to be verified;
The first terminal of the present embodiment passes through loudspeaker, the device plays audio signals such as loudspeaker, audio signal is distinguished mutually with other audio signals, be used as the checking entrance of downloading data bag, such as during television for play interactive program, host's one's voice in speech is other audio frequency, the audio signal to be verified being used as checking entrance is also had in the process in TV programme, this audio frequency can be the high-frequency signal of frequency higher than ordinary audio, interference can not be produced to the sound in program, also can be some the specific statement during host speaks, then without the need to the other audio frequency increasing other frequencies in program audio.
When the packet that user needs download first terminal to provide, the second terminal then used by user gathers the audio signal that first terminal sends, second terminal gathers audio signal by equipment such as microphones, the audio signal collected may include other audio frequency, second terminal can extract required audio signal to be verified from the audio signal collected, and extracting mode can be prespecified.Such as, in TV programme using high-frequency signal as audio signal to be verified, then the second terminal is previously provided with frequency threshold, filters other audio frequency by frequency threshold, the audio signal to be verified needed for reservation; If TV programme host is spoken in some specific statement be audio signal to be verified, then the second terminal by voice recognition mode from gather audio frequency identify these particular statement, as audio signal to be verified.
Step S42, audio signal to be verified is converted to digital signal to be verified by the second terminal, and is sent to server;
Audio signal is converted to corresponding digital signal by processing modes such as A/D change by the second terminal, and the digital signal after conversion is sent to server, is conducive to the data volume reducing transmission, improves transmission speed.
Step S43, whois lookup mates corresponding memory address with digital signal to be verified, and memory address is returned to the second terminal;
At least one group of digital signal and memory address is one to one previously stored with in the database of server.Server, after the digital signal receiving the second terminal transmission, searches digital signal identical with it in a database.If do not find identical digital signal, then return to the second terminal and search failure, the second terminal can obtain audio signal again.If find identical digital signal, then memory address corresponding for digital signal coupling extracts by server, and returns to the second terminal.
Step S44, the second terminal according to memory address, from server downloading data bag.
Memory address is the memory address of packet waiting for transmission, points to the position storing packet waiting for transmission in server.Memory address is encapsulated in download request by the second terminal, and sends download request to server, and server searches packet according to memory address, and the second terminal given by return data bag.In addition, in one embodiment, server, after finding memory address corresponding to digital signal coupling, also can not occur to the second terminal, but directly search packet according to memory address, and the packet found is returned to the second terminal.In one embodiment, the second terminal, after receiving the memory address that server returns, can eject typing window on terminal interface, selects whether downloading data bag for user.In one embodiment, server is after finding memory address corresponding to digital signal coupling, also the second terminal can not be sent to, but return a prompting message that the match is successful to the second terminal, second terminal is receiving after server returns the prompting message that the match is successful, typing window can be ejected on terminal interface, select whether downloading data bag for user.If user selects downloading data bag, then generate download instruction, the second terminal sends download request to server according to download instruction, and server searches packet according to memory address, and the second terminal given by return data bag.
The present embodiment is using the index of digital signal corresponding for audio signal as packet, audio signal is transmitted between two terminals as the carrier obtaining index, user passes through used terminal and gathers the index that audio signal can obtain packet, without the need to loaded down with trivial details scanning Quick Response Code or process such as input chained address or editing short message content etc., and then make the transmission of packet more convenient.
As shown in Figure 6, Fig. 6 is the flow chart of method the 5th embodiment of data interaction of the present invention.The method of the data interaction of the present embodiment is realized the step of uploading data bag by terminal and server:
Step S51, audio signal to be associated is converted to digital signal to be associated by first terminal;
The audio frequency of any section audio or default implication, when first terminal uploading data bag, is converted to corresponding digital signal by A/D by the present embodiment.Audio signal to be associated can by user from main separation, or by terminal random selecting, or selected according to type of data packet waiting for transmission by terminal.
Step S52, first terminal by digital signal to be associated and Packet Generation waiting for transmission to server;
Step S53, server stores packet waiting for transmission, and by the memory address of packet and digital signal corresponding stored to be associated.
First terminal by conversion after digital signal and packet in the lump coding transmission to server.Server is allocation of packets memory address, store packet, and memory address associated with corresponding digital signal, now digital signal is equivalent to the index of memory address, corresponding memory address can be found by digital signal, and corresponding packet can be found according to memory address.
The present embodiment is using the index of digital signal corresponding for audio signal as packet waiting for transmission, using audio signal as the carrier obtaining index, when first terminal is to other-end transmission data, without the need to transmitting packet, but transmission of audio signal, user gathers by other-end the index that audio signal can obtain packet, without the need to loaded down with trivial details scanning Quick Response Code or process such as input chained address or editing short message content etc., and then makes the transmission of packet more convenient.
As shown in Figure 7, Fig. 7 is the flow chart of method the 6th embodiment of data interaction of the present invention.The method of the data interaction of the present embodiment is realized the step of uploading data bag by terminal and server:
Step S61, audio signal to be verified is converted to digital signal to be verified by first terminal, and by digital signal to be verified and new Packet Generation waiting for transmission to server;
Audio signal corresponding for the packet uploaded, when wanting to change some packets uploaded, is converted to corresponding digital signal by A/D by the present embodiment first terminal.First terminal by conversion after digital signal and new packet in the lump coding transmission to server.
Step S62, whois lookup mates corresponding memory address with digital signal to be verified, searches original packet according to memory address, and original packet is replaced with new packet.
Server searches digital signal identical with it in a database, and obtains memory address corresponding to digital signal coupling, finds the packet uploaded, original packet uploaded is replaced with the packet newly uploaded according to memory address.Now, the memory address of new packet associates with corresponding digital signal, can find corresponding memory address by digital signal, and can find corresponding new packet according to memory address.
The present embodiment finds the memory address of the packet uploaded by the digital signal that audio signal is corresponding, and original packet uploaded is replaced with the packet newly uploaded, user passes through the audio signal that used terminal gathers first terminal transmission, the download to the packet newly uploaded can be realized, and then make the transmission of packet more convenient.
As shown in Figure 8, Fig. 8 is the module diagram of the terminal embodiment of data interaction of the present invention.The terminal of the data interaction of the present embodiment, comprising:
Audio-frequency module 410, for receiving the audio signal to be verified that other-end sends;
Modular converter 420, for being converted to digital signal to be verified by audio signal to be verified;
Mixed-media network modules mixed-media 430, for sending digital signal to server; What reception server returned mates corresponding memory address with digital signal to be verified, and memory address is the memory address of packet waiting for transmission; According to memory address, from server downloading data bag.
The other-end of the present embodiment can be embodiment illustrated in fig. 1 in first terminal, present terminal can be embodiment illustrated in fig. 1 in the second terminal.Other-end passes through loudspeaker, the device plays audio signals such as loudspeaker, audio signal is distinguished mutually with other audio signals, be used as the checking entrance of downloading data bag, such as during television for play interactive program, host's one's voice in speech is other audio frequency, the audio signal to be verified being used as checking entrance is also had in the process in TV programme, this audio frequency can be the high-frequency signal of frequency higher than ordinary audio, interference can not be produced to the sound in program, also can be some the specific statement during host speaks, then without the need to the other audio frequency increasing other frequencies in program audio.
When the packet that user needs download other-end to provide, the present terminal then used by user gathers the audio signal that other-end sends, present terminal gathers audio signal by equipment such as microphones, the audio signal collected may include other audio frequency, present terminal can extract required audio signal to be verified from the audio signal collected, and extracting mode can be prespecified.Such as, in TV programme using high-frequency signal as audio signal to be verified, then present terminal is previously provided with frequency threshold, filters other audio frequency by frequency threshold, the audio signal to be verified needed for reservation; If TV programme host is spoken in some specific statement be audio signal to be verified, then present terminal by voice recognition mode from gather audio frequency identify these particular statement, as audio signal to be verified.
Audio signal is converted to corresponding digital signal by processing modes such as A/D change by present terminal, and the digital signal after conversion is sent to server, is conducive to the data volume reducing transmission, improves transmission speed.
At least one group of digital signal and memory address is one to one previously stored with in the database of server.Server, after the digital signal receiving present terminal transmission, searches digital signal identical with it in a database.If do not find identical digital signal, then return to present terminal and search failure, present terminal can obtain audio signal again.If find identical digital signal, then memory address corresponding for digital signal coupling extracts by server, and returns to present terminal.
Memory address is the memory address of packet waiting for transmission, points to the position storing packet waiting for transmission in server.Memory address is encapsulated in download request by present terminal, and sends download request to server, and server searches packet according to memory address, and return data bag is to present terminal.In addition, in one embodiment, server, after finding memory address corresponding to digital signal coupling, also can not occur to present terminal, but directly search packet according to memory address, and the packet found is returned to present terminal.In one embodiment, present terminal, after receiving the memory address that server returns, can eject typing window on terminal interface, selects whether downloading data bag for user.In one embodiment, server is after finding memory address corresponding to digital signal coupling, also present terminal can not be sent to, but return a prompting message that the match is successful to present terminal, present terminal is receiving after server returns the prompting message that the match is successful, typing window can be ejected on terminal interface, select whether downloading data bag for user.If user selects downloading data bag, then generate download instruction, present terminal sends download request to server according to download instruction, and server searches packet according to memory address, and return data bag is to present terminal.
The present embodiment is using the index of digital signal corresponding for audio signal as packet, audio signal is transmitted between two terminals as the carrier obtaining index, user passes through used terminal and gathers the index that audio signal can obtain packet, without the need to loaded down with trivial details scanning Quick Response Code or process such as input chained address or editing short message content etc., and then make the transmission of packet more convenient.
Further, modular converter 420 also for, audio signal to be associated is converted to digital signal to be associated;
Mixed-media network modules mixed-media 430 also for, by digital signal to be associated and Packet Generation waiting for transmission to server, by server stores packet waiting for transmission, and by server by the memory address of packet and digital signal corresponding stored to be associated.
The present terminal of the present embodiment can be embodiment illustrated in fig. 1 in first terminal.When present terminal uploading data bag, the audio frequency of any section audio or default implication is converted to corresponding digital signal by A/D.Audio signal to be associated can by user from main separation, or by terminal random selecting, or selected according to type of data packet waiting for transmission by terminal.
Present terminal by conversion after digital signal and packet in the lump coding transmission to server.Server is allocation of packets memory address, store packet, and memory address associated with corresponding digital signal, now digital signal is equivalent to the index of memory address, corresponding memory address can be found by digital signal, and corresponding packet can be found according to memory address.
The present embodiment is using the index of digital signal corresponding for audio signal as packet waiting for transmission, using audio signal as the carrier obtaining index, when present terminal is to other-end transmission data, without the need to transmitting packet, but transmission of audio signal, user gathers by other-end the index that audio signal can obtain packet, without the need to loaded down with trivial details scanning Quick Response Code or process such as input chained address or editing short message content etc., and then makes the transmission of packet more convenient.
Further, mixed-media network modules mixed-media 430 also for, by digital signal to be verified and new Packet Generation waiting for transmission to server, corresponding memory address is mated with digital signal to be verified by whois lookup, search original packet according to memory address, original packet is replaced with new packet.
The present terminal of the present embodiment can be embodiment illustrated in fig. 1 in first terminal.Audio signal corresponding for the packet uploaded, when wanting to change some packets uploaded, is converted to corresponding digital signal by A/D by the present terminal of the present embodiment.
Present terminal by conversion after digital signal and new packet in the lump coding transmission to server.Server searches digital signal identical with it in a database, and obtains memory address corresponding to digital signal coupling, finds the packet uploaded, original packet uploaded is replaced with the packet newly uploaded according to memory address.Now, the memory address of new packet associates with corresponding digital signal, can find corresponding memory address by digital signal, and can find corresponding new packet according to memory address.
The present embodiment finds the memory address of the packet uploaded by the digital signal that audio signal is corresponding, and original packet uploaded is replaced with the packet newly uploaded, user passes through the audio signal that used terminal gathers present terminal transmission, the download to the packet newly uploaded can be realized, and then make the transmission of packet more convenient.
With reference to Fig. 1, the present invention also proposes a kind of system of data interaction, comprises first terminal 100, second terminal 200 and server 300;
First terminal 100 for, send audio signal to the second terminal 200 to be verified;
Second terminal 200 for, audio signal to be verified is converted to digital signal to be verified, and is sent to server 300;
Server 300 for, search and mate corresponding memory address with digital signal to be verified, memory address is the memory address of packet waiting for transmission, and memory address is returned to the second terminal 200;
Second terminal 200 also for, according to memory address, from server 300 downloading data bag.
The first terminal of the present embodiment passes through loudspeaker, the device plays audio signals such as loudspeaker, audio signal is distinguished mutually with other audio signals, be used as the checking entrance of downloading data bag, such as during television for play interactive program, host's one's voice in speech is other audio frequency, the audio signal to be verified being used as checking entrance is also had in the process in TV programme, this audio frequency can be the high-frequency signal of frequency higher than ordinary audio, interference can not be produced to the sound in program, also can be some the specific statement during host speaks, then without the need to the other audio frequency increasing other frequencies in program audio.
When the packet that user needs download first terminal to provide, the second terminal then used by user gathers the audio signal that first terminal sends, second terminal gathers audio signal by equipment such as microphones, the audio signal collected may include other audio frequency, second terminal can extract required audio signal to be verified from the audio signal collected, and extracting mode can be prespecified.Such as, in TV programme using high-frequency signal as audio signal to be verified, then the second terminal is previously provided with frequency threshold, filters other audio frequency by frequency threshold, the audio signal to be verified needed for reservation; If TV programme host is spoken in some specific statement be audio signal to be verified, then the second terminal by voice recognition mode from gather audio frequency identify these particular statement, as audio signal to be verified.
Audio signal is converted to corresponding digital signal by processing modes such as A/D change by the second terminal, and the digital signal after conversion is sent to server, is conducive to the data volume reducing transmission, improves transmission speed.
At least one group of digital signal and memory address is one to one previously stored with in the database of server.Server, after the digital signal receiving the second terminal transmission, searches digital signal identical with it in a database.If do not find identical digital signal, then return to the second terminal and search failure, the second terminal can obtain audio signal again.If find identical digital signal, then memory address corresponding for digital signal coupling extracts by server, and returns to the second terminal.
Memory address is the memory address of packet waiting for transmission, points to the position storing packet waiting for transmission in server.Memory address is encapsulated in download request by the second terminal, and sends download request to server, and server searches packet according to memory address, and the second terminal given by return data bag.In addition, in one embodiment, server, after finding memory address corresponding to digital signal coupling, also can not occur to the second terminal, but directly search packet according to memory address, and the packet found is returned to the second terminal.In one embodiment, the second terminal, after receiving the memory address that server returns, can eject typing window on terminal interface, selects whether downloading data bag for user.In one embodiment, server is after finding memory address corresponding to digital signal coupling, also the second terminal can not be sent to, but return a prompting message that the match is successful to the second terminal, second terminal is receiving after server returns the prompting message that the match is successful, typing window can be ejected on terminal interface, select whether downloading data bag for user.If user selects downloading data bag, then generate download instruction, the second terminal sends download request to server according to download instruction, and server searches packet according to memory address, and the second terminal given by return data bag.
The present embodiment is using the index of digital signal corresponding for audio signal as packet, audio signal is transmitted between two terminals as the carrier obtaining index, user passes through used terminal and gathers the index that audio signal can obtain packet, without the need to loaded down with trivial details scanning Quick Response Code or process such as input chained address or editing short message content etc., and then make the transmission of packet more convenient.
Further, first terminal 100 also for, audio signal to be associated is converted to digital signal to be associated; By digital signal to be associated and Packet Generation waiting for transmission to server 300;
Server 300 also for, store packet waiting for transmission, and by the memory address of packet and digital signal corresponding stored to be associated.
The audio frequency of any section audio or default implication, when first terminal uploading data bag, is converted to corresponding digital signal by A/D by the present embodiment.Audio signal to be associated can by user from main separation, or by terminal random selecting, or selected according to type of data packet waiting for transmission by terminal.
First terminal by conversion after digital signal and packet in the lump coding transmission to server.Server is allocation of packets memory address, store packet, and memory address associated with corresponding digital signal, now digital signal is equivalent to the index of memory address, corresponding memory address can be found by digital signal, and corresponding packet can be found according to memory address.
The present embodiment is using the index of digital signal corresponding for audio signal as packet waiting for transmission, using audio signal as the carrier obtaining index, when first terminal is to other-end transmission data, without the need to transmitting packet, but transmission of audio signal, user gathers by other-end the index that audio signal can obtain packet, without the need to loaded down with trivial details scanning Quick Response Code or process such as input chained address or editing short message content etc., and then makes the transmission of packet more convenient.
Further, first terminal 100 also for, audio signal to be verified is converted to digital signal to be verified, and by digital signal to be verified and new Packet Generation waiting for transmission to server 300;
Server 300 also for, search and mate corresponding memory address with digital signal to be verified, search original packet according to memory address, original packet is replaced with new packet.
Audio signal corresponding for the packet uploaded, when wanting to change some packets uploaded, is converted to corresponding digital signal by A/D by the present embodiment first terminal.First terminal by conversion after digital signal and new packet in the lump coding transmission to server.
Server searches digital signal identical with it in a database, and obtains memory address corresponding to digital signal coupling, finds the packet uploaded, original packet uploaded is replaced with the packet newly uploaded according to memory address.Now, the memory address of new packet associates with corresponding digital signal, can find corresponding memory address by digital signal, and can find corresponding new packet according to memory address.
The present embodiment finds the memory address of the packet uploaded by the digital signal that audio signal is corresponding, and original packet uploaded is replaced with the packet newly uploaded, user passes through the audio signal that used terminal gathers first terminal transmission, the download to the packet newly uploaded can be realized, and then make the transmission of packet more convenient.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (12)
1. a method for data interaction, is characterized in that, comprises the step of downloading data bag:
Receive the audio signal to be verified that other-end sends;
Described audio signal to be verified is converted to digital signal to be verified, and is sent to server;
What receive that described server returns mates corresponding memory address with described digital signal to be verified, and described memory address is the memory address of packet waiting for transmission;
According to described memory address, download described packet from described server.
2. the method for data interaction as claimed in claim 1, is characterized in that, also comprise the step of uploading data bag:
Audio signal to be associated is converted to digital signal to be associated;
By described digital signal to be associated and Packet Generation waiting for transmission extremely described server, by described server stores described packet waiting for transmission, and by described server by the memory address of described packet and described digital signal corresponding stored to be associated.
3. the method for data interaction as claimed in claim 1 or 2, is characterized in that, also comprises the step of change packet:
Described audio signal to be verified is converted to described digital signal to be verified;
By described digital signal to be verified and new Packet Generation waiting for transmission extremely described server, corresponding memory address is mated with described digital signal to be verified by described whois lookup, search original packet according to described memory address, original packet is replaced with described new packet.
4. a method for data interaction, is characterized in that, comprises the step of downloading data bag:
First terminal sends audio signal to the second terminal to be verified;
Described audio signal to be verified is converted to digital signal to be verified by described second terminal, and is sent to server;
Described whois lookup mates corresponding memory address with described digital signal to be verified, and described memory address is the memory address of packet waiting for transmission, and described memory address is returned to described second terminal;
Described second terminal, according to described memory address, downloads described packet from described server.
5. the method for data interaction as claimed in claim 4, is characterized in that, also comprise the step of uploading data bag:
Audio signal to be associated is converted to digital signal to be associated by described first terminal;
Described first terminal is by described digital signal to be associated and Packet Generation waiting for transmission extremely described server;
Described server stores described packet waiting for transmission, and by the memory address of described packet and described digital signal corresponding stored to be associated.
6. the method for the data interaction as described in claim 4 or 5, is characterized in that, also comprises the step of change packet:
Described audio signal to be verified is converted to described digital signal to be verified by described first terminal, and by described digital signal to be verified and new Packet Generation waiting for transmission extremely described server;
Described whois lookup mates corresponding memory address with described digital signal to be verified, searches original packet according to described memory address, and original packet is replaced with described new packet.
7. a terminal for data interaction, is characterized in that, comprising:
Audio-frequency module, for receiving the audio signal to be verified that other-end sends;
Modular converter, for being converted to digital signal to be verified by described audio signal to be verified;
Mixed-media network modules mixed-media, for sending described digital signal to server; What receive that described server returns mates corresponding memory address with described digital signal to be verified, and described memory address is the memory address of packet waiting for transmission; According to described memory address, download described packet from described server.
8. the terminal of data interaction as claimed in claim 7, is characterized in that, described modular converter also for, audio signal to be associated is converted to digital signal to be associated;
Described mixed-media network modules mixed-media also for, by described digital signal to be associated and Packet Generation waiting for transmission extremely described server, by described server stores described packet waiting for transmission, and by described server by the memory address of described packet and described digital signal corresponding stored to be associated.
9. the terminal of data interaction as claimed in claim 7 or 8, it is characterized in that, described mixed-media network modules mixed-media also for, by described digital signal to be verified and new Packet Generation waiting for transmission extremely described server, corresponding memory address is mated with described digital signal to be verified by described whois lookup, search original packet according to described memory address, original packet is replaced with described new packet.
10. a system for data interaction, is characterized in that, comprises first terminal, the second terminal and server;
Described first terminal is used for, and sends audio signal to be verified to described second terminal;
Described second terminal is used for, and described audio signal to be verified is converted to digital signal to be verified, and is sent to described server;
Described server is used for, and searches and mates corresponding memory address with described digital signal to be verified, and described memory address is the memory address of packet waiting for transmission, and described memory address is returned to described second terminal;
Described second terminal also for, according to described memory address, download described packet from described server.
The system of 11. data interactions as claimed in claim 10, is characterized in that, described first terminal also for, audio signal to be associated is converted to digital signal to be associated; By described digital signal to be associated and Packet Generation waiting for transmission extremely described server;
Described server also for, store described packet waiting for transmission, and by the memory address of described packet and described digital signal corresponding stored to be associated.
The system of 12. data interactions as described in claim 10 or 11, it is characterized in that, described first terminal also for, described audio signal to be verified is converted to described digital signal to be verified, and by described digital signal to be verified and new Packet Generation waiting for transmission extremely described server;
Described server also for, search and mate corresponding memory address with described digital signal to be verified, search original packet according to described memory address, original packet is replaced with described new packet.
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| CN201510256682.7A CN104902016A (en) | 2015-05-19 | 2015-05-19 | Method, terminal and system for data interaction |
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