CN104660644A - Communication method and remote terminal - Google Patents

Communication method and remote terminal Download PDF

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Publication number
CN104660644A
CN104660644A CN201310601107.7A CN201310601107A CN104660644A CN 104660644 A CN104660644 A CN 104660644A CN 201310601107 A CN201310601107 A CN 201310601107A CN 104660644 A CN104660644 A CN 104660644A
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Prior art keywords
remote terminal
client
resource server
communication
server
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CN201310601107.7A
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CN104660644B (en
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刘劲彤
刘志诚
袁胜
王巍
唐锋
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Aspire Digital Technologies Shenzhen Co Ltd
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Aspire Digital Technologies Shenzhen Co Ltd
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Abstract

The invention provides a communication method and a remote terminal. The communication method comprises the following steps: detecting the communication mode of the remote terminal by a client; if the communication mode of the remote terminal is a near-field communication point-to-point mode, establishing near-field communication point-to-point connection between the remote terminal and the client; receiving a connecting request of the remote terminal containing a server identifier by the client through the near-field communication point-to-point connection; according to the server identifier, determining a resource server corresponding to the remote terminal by the client; generating a session identifier according to the connecting request by the resource server, and informing the client of the near-field communication point-to-point connection and network connection between the client and the resource server, and establishing bidirectional connection between the remote terminal and the resource server through bidirectional transmission for proprietary format information packages by the client. The invention further provides the remote terminal; according to the communication method and the remote terminal provided by the invention, bidirectional communication between the remote terminal and the corresponding resource server is realized through the near-field communication function of the remote terminal and the client.

Description

Communication means and remote terminal
Technical field
The present invention relates to the communications field, more particularly, relate to a kind of communication means and remote terminal.
Background technology
Present daily life be unable to do without the use of the resources such as water, electricity and coal gas, due to department's concentrated supply that above-mentioned resource generally has country to formulate, therefore whenever payment day, all need the use amount of the person's of checking meter record water, electricity and coal gas from house to house, pay the fees according to use amount to facilitate user.
In order to record the use amount of water, electricity and coal gas more easily, intellectual water meter, ammeter and gas meter all can be provided with corresponding rate card, the use amount of water, electricity or coal gas in this rate card record intellectual water meter, ammeter and gas meter, when in intellectual water meter, ammeter and gas meter, remaining sum reaches certain numerical value, user need carry this charge and snap into corresponding department or bank supplements with money, supplement rear fare card with money and insert intellectual water meter, ammeter and gas meter, just can continue to use the resources such as water, electricity and coal gas.
Although the use of rate card can reduce the workload of the person of checking meter, but the use amount of water, electricity or coal gas is once exceed certain value, user must carry this charge and snap into after corresponding department or bank supplement with money and could continue to use water, electricity or coal gas, thus to the water of user, electricity or coal gas use and payment is made troubles.
Therefore, be necessary to provide a kind of communication means and remote terminal, to solve the problem existing for prior art.
Summary of the invention
The technical problem to be solved in the present invention is, can not realize for communication means of the prior art and remote terminal the technical problem that user uses the payment of the resources such as water, electricity or coal gas easily, a kind of communication means and the remote terminal that can carry out the payment of the resources such as water, electricity or coal gas are easily provided.
For solving the problem, technical scheme provided by the invention is as follows:
There is provided a kind of communication means, it comprises step:
When A, distance between client and remote terminal are less than effective working distance, described client detects the communication pattern of described remote terminal;
B, as described in the communication pattern of remote terminal be near-field communication ad hoc mode, then described remote terminal and described client set up near-field communication point to point connect;
C, by described near-field communication point to point connect, described client receives the connection request comprising identifier server of described remote terminal;
D, according to described identifier server, described client determines the Resource Server corresponding to described remote terminal; And
E, described Resource Server are according to described connection request, generate Session ID, and notify described client, based on the near-field communication point to point connect of described client and described remote terminal, be connected with the network of described client with described Resource Server, described client, by two-way converting to proprietary format packets of information, sets up being bi-directionally connected of described remote terminal and described Resource Server.
In communication means of the present invention, described step B is specially:
Described remote terminal sets up near-field communication point to point connect by near field communication (NFC) function and described client.
In communication means of the present invention, described step e comprises:
E1, connected by described two-way communication, described Resource Server carries out authentication to described remote terminal.
In communication means of the present invention, described step e 1 comprises:
E11, described Resource Server initiate challenge message to described remote terminal, and the local double secret key challenge message of use of described remote terminal processes, and returns challenge response message to described Resource Server;
E12, described Resource Server carry out authentication according to described challenge response message, described remote terminal key and described challenge message to described remote terminal.
In communication means of the present invention, described step e also comprises:
The communication information with described Session ID and described identifier server is sent to described client by E21, described remote terminal;
The described communication information is forwarded to described Resource Server according to described Session ID and described identifier server by E22, described client.
In communication means of the present invention, described step e also comprises:
The communication information with described Session ID and described remote terminal identifier is sent to client by E23, described Resource Server;
The described communication information is forwarded to described remote terminal according to described Session ID and described remote terminal identifier by E24, described client.
In communication means of the present invention, described step e also comprises:
Remote terminal identifier is sent to described Resource Server by E31, described client;
E32, described Resource Server, according to described remote terminal identifier, obtain corresponding initialization data, and according to described initialization data, send initialization directive to described remote terminal;
E33, described remote terminal, to after described initialization directive checking, perform described initialization directive.
In communication means of the present invention, described initialization operation comprises:
Described remote terminal generates remote terminal key, and described remote terminal key is sent to described Resource Server, and the data acquisition of described remote terminal key is encrypted operation with the described Resource Server key being preset at described remote terminal; Or
The write instruction of the remote terminal key that Resource Server described in described remote terminal reception is initiated, the data of described remote terminal key are generated by described Resource Server and use described server key to encrypt, described remote terminal uses remote terminal key described in preset described Resource Server secret key decryption, and writes in the memory of described remote terminal.
In communication means of the present invention, described communication means also comprises step:
As described in the communication pattern of remote terminal be near-field communication snap gauge simulation models, then described client confirms the application identities symbol of described remote terminal by near field communication (NFC) function and reads and accord with corresponding number-mark to described application identities and accord with;
Accord with according to described application identities and accord with corresponding number-mark to described application identities and accord with, described client determines the Resource Server corresponding to described remote terminal;
Described client is set up described remote terminal and is connected with the two-way communication of described Resource Server.
Also provide a kind of remote terminal, it comprises:
For what set the communication pattern of described remote terminal and remote terminal running parameter, module is set;
For the near-field communication module connected with client;
For the connection request with identifier server being sent to the server-connection module of described client; And
For setting up the communication control module be connected with the two-way communication of Resource Server.
In remote terminal of the present invention, described remote terminal also comprises:
For the instruction according to described client, by application identities symbol and accord with corresponding number-mark to described application identities and accord with the command process module sending to described client.
In remote terminal of the present invention, after described remote terminal also comprises and disconnecting with the connection of described client, described near-field communication module is made to be in the energy-saving module of power save mode and the activator switch for being waken up from energy saver mode by described remote terminal.
Implement communication means of the present invention and remote terminal, there is following beneficial effect: by the near field communication (NFC) function of remote terminal and client, realize the two-way communication of remote terminal and corresponding Resource Server, thus achieve user and easily payment operation is carried out to resources such as water, electricity or coal gas, solve existing communication means and remote terminal and can not realize the technical problem that user uses the payment of the resources such as water, electricity or coal gas easily.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of communication system;
Fig. 2 is the flow chart of the preferred embodiment of communication means of the present invention;
Fig. 3 is the detail flowchart of the step S205 of the preferred embodiment of communication means of the present invention;
Fig. 4 carries out initialized flow chart to client in the preferred embodiment of communication means of the present invention;
Fig. 5 is the structural representation of the preferred embodiment of remote terminal 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.
Communication means of the present invention is used in corresponding communication system, please refer to Fig. 1, and Fig. 1 is the structural representation of communication system.This communication system comprises remote terminal 20, client 10 and Resource Server 30.Its remote terminal 20 can be the remote terminal of the resources control such as water meter, ammeter or the gas meter with NFC function, is generally arranged in the family of user.Client 10 can be the mobile terminal of user, as having NFC(Near Field Communication, near-field communication) smart mobile phone or panel computer etc. of function.Resource Server 30 is Running-water Company, Utilities Electric Co. or Gas Company set up for counting user consumed resource and the server carrying out resource payment management.Communication means of the present invention realizes the two-way communication of remote terminal 20 and Resource Server 30 by client 10, wherein user uses its mobile communication equipment to download corresponding software to make this mobile communication equipment become the client 10 that can be connected with Resource Server 30 and remote terminal 20, thus the connection being realized remote terminal 20 and Resource Server 30 by client 10 with communicate.
Please refer to Fig. 2, Fig. 2 is the flow chart of the preferred embodiment of communication means of the present invention.The communication means of this preferred embodiment is implemented by above-mentioned communication system, and it comprises:
Step S201, when the distance between client and remote terminal is less than effective working distance, client detects the communication pattern of remote terminal;
Step S202, the communication pattern as remote terminal is near-field communication ad hoc mode, then remote terminal and client set up near-field communication point to point connect;
Step S203, by near-field communication point to point connect, client receives the connection request comprising identifier server of remote terminal;
Step S204, according to identifier server, client determines the Resource Server corresponding to remote terminal;
Step S205, Resource Server is according to connection request, generate Session ID, and notify client, based on the near-field communication point to point connect of client and remote terminal, be connected with the network of Resource Server with client, client, by two-way converting to proprietary format packets of information, sets up being bi-directionally connected of remote terminal and Resource Server.
The following detailed description of the detailed process of each step of the communication means of this preferred embodiment.
In step s 201, user can use the activator switch of remote terminal to open the NFC function of remote terminal, and such remote terminal will detect the client of surrounding automatically.When distance between client and remote terminal is less than effective working distance, remote terminal will activate this client, and this client detects the communication pattern of remote terminal, and the communication pattern of remote terminal is determined when remote terminal is opened.Forward step S202 to subsequently.
In step S202, the communication pattern that client detects remote terminal is near-field communication ad hoc mode or other communication patterns (as near-field communication snap gauge simulation models etc.), in the preferred embodiment, is near-field communication ad hoc mode mainly for what describe.As client detects that the communication pattern of remote terminal is near-field communication ad hoc mode, then can set up near-field communication point-to-point (NFC_P2P, Near Field Communication_peer to peer) by near field communication (NFC) function and remote terminal and connect.Forward step S203 to subsequently.
In step S203, client, by near-field communication point to point connect, receives the connection request comprising identifier server of remote terminal.Namely, after near-field communication point to point connect is set up, the connection request of the connection respective resources server comprising identifier server initiatively can be sent to client by remote terminal.What identifier server here represented is the Resource Server corresponding to this remote terminal, and if this remote terminal is ammeter, then corresponding Resource Server is for adding up this ammeter consumed resource and this ammeter being carried out to the server of resource payment management.Forward step S204 to subsequently.
In step S204, client, according to the connection request comprising identifier server received, determines corresponding Resource Server, and connects with this Resource Server.Forward step S205 to subsequently.
In step S205, client sets up being bi-directionally connected of remote terminal and Resource Server.Specifically please refer to Fig. 3, Fig. 3 is the detail flowchart of the step S205 of the preferred embodiment of communication means of the present invention.This step comprises:
Step S2051, Resource Server initiates challenge message to described remote terminal, and the local double secret key challenge message of use of remote terminal processes, and returns challenge response message to Resource Server;
Step S2052, Resource Server carries out authentication according to challenge response message, remote terminal key and challenge message to remote terminal;
Step S2053, the communication information with Session ID and identifier server is sent to client by remote terminal;
Step S2054, the communication information is forwarded to Resource Server according to Session ID and identifier server by client;
Step S2055, the communication information with Session ID and remote terminal identifier is sent to client by Resource Server;
Step S2056, the communication information is forwarded to remote terminal according to Session ID and remote terminal identifier by client.
Be specially:
In step S2051, the first connection request that forwards according to client of Resource Server, generates Session ID, and is forwarded to remote terminal by client.Resource Server initiates challenge message by client to remote terminal subsequently, the random number that this two-way communication that this challenge message comprises corresponding Resource Server and remote terminal generates, by this challenge message, the communication information is processed, to avoid stealing and usurping of communication connection.After remote terminal reception to this challenge message, use this challenge message of local double secret key to process, generate and return challenge response message to Resource Server.
In step S2052, Resource Server receives challenge response message, and carries out authentication according to challenge response message, remote terminal key and challenge message to remote terminal.
Namely above-mentioned steps completes the authentication procedures of Resource Server to remote terminal.
In step S2053 and step S2054, the communication information with Session ID and identifier server is sent to client by remote terminal; The communication information is forwarded to Resource Server according to Session ID and identifier server by client.Namely the one-way communication of remote terminal and Resource Server is completed.
In step S2055 and step S2056, the communication information with Session ID and remote terminal identifier is sent to client by Resource Server; The communication information is forwarded to remote terminal according to Session ID and remote terminal identifier by client.Namely the one-way communication of Resource Server and remote terminal is completed.
Like this based on the near-field communication point to point connect of client and remote terminal, be connected with the network of Resource Server with client, client, by the two-way converting to proprietary format packets of information, sets up being bi-directionally connected of remote terminal and Resource Server.
So namely, complete the whole communication process of the communication means of this preferred embodiment.
Preferably, the remote terminal set up by this preferred embodiment and being bi-directionally connected of Resource Server carry out initialization process to remote terminal, specifically refer to Fig. 4, Fig. 4 carries out initialized flow chart to client in the preferred embodiment of communication means of the present invention.Initialization procedure comprises:
Step S401, remote terminal identifier is sent to Resource Server by client;
Step S402, Resource Server, according to remote terminal identifier, obtains corresponding initialization data, and according to initialization data, sends initialization directive to remote terminal;
Step S403, remote terminal, to after initialization directive checking, performs initialization directive;
The following detailed description of the idiographic flow of this initialization step.
In step S401, Resource Server sets the database for initialization remote terminal, and client inputs remote terminal identifier and this remote terminal identifier is sent to Resource Server subsequently.Forward step S402 to subsequently.
In step S402, Resource Server is according to the remote terminal identifier received, from database, obtaining corresponding initialization data, and sending initialization directive according to this initialization data (as adopted the mode of server key encryption or message authentication) to remote terminal.Forward step S403 to subsequently.
In step S403, after remote terminal receives this initialization directive by client, use default server password to verify this initialization directive, be proved to be successful this initialization directive of rear execution.
Initialization procedure comprises the cryptographic initialization of remote terminal, and operation is specially:
Remote terminal generates remote terminal key, and remote terminal key is sent to Resource Server, and the data acquisition of remote terminal key is encrypted rear transmission ciphertext with the Resource Server key being preset at described remote terminal; Or
The write instruction of the remote terminal key that remote terminal reception Resource Server is initiated, remote terminal key is generated by Resource Server and uses Resource Server secret key encryption, remote terminal uses preset Resource Server secret key decryption remote terminal key, and writes in the memory of remote terminal.
So namely, complete the initialization procedure of client of the present invention.
Preferably, the communication means of this preferred embodiment also comprises step: as described in the communication pattern of remote terminal be near-field communication snap gauge simulation models, then client confirms the application identities symbol of remote terminal by near field communication (NFC) function and reads and accord with corresponding number-mark to application identities and accord with; Namely client sends the inquiry message of the application identities symbol of remote terminal to remote terminal, and confirmation is sent to client after confirming this application identities symbol by remote terminal, makes client confirm the application identities symbol of this remote terminal; Simultaneously client reads from remote terminal and application identities accords with corresponding number-mark and accords with (read when can confirm that application identities accords with or confirm application identities after according with according to the instruction fetch of client).Accord with according to application identities and accord with corresponding number-mark to application identities and accord with, client determines the Resource Server corresponding to described remote terminal; Client is set up remote terminal and is connected with the two-way communication of Resource Server.
The communication means of this preferred embodiment, by the near field communication (NFC) function of remote terminal and client, realizes the two-way communication of remote terminal and corresponding Resource Server, thus achieves user and carry out payment operation to resources such as water, electricity or coal gas easily.
The present invention also provides a kind of remote terminal, please refer to Fig. 5, and Fig. 5 is the structural representation of the preferred embodiment of remote terminal of the present invention.The remote terminal 50 of this preferred embodiment comprises and arranges module 51, near-field communication module 52, server-connection module 53 and communication control module 54.Module 51 is set for setting the communication pattern of remote terminal 50; Near-field communication module 52 is for connecting with client 57; Server-connection module 53 is for sending to client 57 by the connection request with identifier server; Communication control module 54 is connected with the two-way communication of Resource Server 58 for setting up.
When the remote terminal of this preferred embodiment uses, first carried out the initialization of remote terminal 50 by arranging module 51 by keeper, write remote terminal identifier, generates terminal password, write communication pattern and primary data; As near-field communication ad hoc mode or near-field communication snap gauge simulation models etc.User uses activator switch 56 to open the NFC function of remote terminal 50, and the near-field communication module 52 of remote terminal 50 will detect the client 57 of surrounding automatically.When distance between client 57 and remote terminal 50 is less than effective working distance, remote terminal 50 will detect this client 57, this client 57 attempts using near-field communication ad hoc mode to connect remote terminal 50, or use the APDU(ApplicationProtocol Data Unit of known protocol, Application Protocol Data Unit) instruction access remote terminal 50.
As client 57 detects that the communication pattern of remote terminal 50 is near-field communication ad hoc mode, then can set up near-field communication point-to-point (NFC_P2P, Near Field Communication peer to peer) by the near-field communication module 52 of near field communication (NFC) function and remote terminal 50 to connect.The connection request comprising identifier server, by near-field communication point to point connect, is sent to client 57 by server-connection module 53.Namely, after near-field communication point to point connect is set up, the connection request of the connection respective resources server comprising identifier server initiatively can be sent to client 57 by the server-connection module 53 of remote terminal 50.What identifier server here represented is the Resource Server 58 corresponding to this remote terminal 50, if this remote terminal 50 is ammeter, then corresponding Resource Server 58 is for adding up this ammeter consumed resource and this ammeter being carried out to the server of resource payment management.
Then client 57 is according to the connection request comprising identifier server received, and determines corresponding Resource Server 58, and connects with this Resource Server 58.
Last communication control module 54 is set up remote terminal 50 and is connected with the two-way communication of Resource Server 58.
The specific works principle of the remote terminal of this preferred embodiment is identical with the associated description in the preferred embodiment of above-mentioned communication means, specifically refers to the associated description in the preferred embodiment of above-mentioned communication means.
Preferably, the remote terminal 50 of this preferred embodiment also comprises energy-saving module 55 and activator switch 56, this energy-saving module 55 is for after disconnecting with the connection of client 57, and make near-field communication module 52 be in power save mode, activator switch 56 is for waking up remote terminal 50 from energy saver mode.When remote terminal 50 needs to communicate with Resource Server 58, user opens the near-field communication module 52 of remote terminal by activator switch 56; After the two-way communication of remote terminal 50 and Resource Server 58, the delay adjustments time, remote terminal 50 cuts out near-field communication module 52 by energy-saving module 55, can save the Energy in use of remote terminal.
Preferably, the remote terminal 50 of this preferred embodiment also comprises command process module 59, this command process module 59 for the instruction according to client 57, by application identities symbol and accord with corresponding number-mark to application identities and accord with and send to client 57.
If remote terminal 50 is near-field communication snap gauge simulation models, then command process module 59 is according to the instruction of client 57, is accorded with the application identities corresponding to remote terminal 50 and accords with application identities corresponding number-mark accord with and send to client 57 by near-field communication module 52.Client 57 according to the application identities symbol confirmed and read accord with corresponding number-mark to application identities and accord with, determine the Resource Server 58 corresponding to remote terminal 50, and connect with this Resource Server 58.Realize remote terminal 50 eventually through client 57 to be connected with the two-way communication of Resource Server 58.
The remote terminal of this preferred embodiment also can comprise a rfid card, remote terminal can will send the data of Resource Server to self-defining NFC data DIF (NDEF, NFC Forum) write in rfid card, identifier server is wherein expressly, and the data that Resource Server submitted to by remote terminal use remote terminal key or Resource Server key to be encrypted operation or message authentication;
Remote terminal also can read the data of the self-defining NFC data DIF stored in RFID, wherein identifier server is expressly, and Resource Server is distributed to the data use remote terminal key of remote terminal or server key is encrypted or message authentication.
Communication means of the present invention and remote terminal are by the near field communication (NFC) function of remote terminal and client, realize the two-way communication of remote terminal and corresponding Resource Server, thus achieve user and easily payment operation is carried out to resources such as water, electricity or coal gas, solve existing communication means and remote terminal and can not realize the technical problem that user uses the payment of the resources such as water, electricity or coal gas easily.Certain communication means of the present invention and remote terminal also can be used for arranging of the charge standard of taxi.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing specification of the present invention and accompanying drawing content to do, 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 (10)

1. a communication means, is characterized in that, comprises step:
When A, distance between client and remote terminal are less than effective working distance, described client detects the communication pattern of described remote terminal;
B, as described in the communication pattern of remote terminal be near-field communication ad hoc mode, then described remote terminal and described client set up near-field communication point to point connect;
C, by described near-field communication point to point connect, described client receives the connection request comprising identifier server of described remote terminal;
D, according to described identifier server, described client determines the Resource Server corresponding to described remote terminal; And
E, described Resource Server are according to described connection request, generate Session ID, and notify described client, based on the near-field communication point to point connect of described client and described remote terminal, be connected with the network of described client with described Resource Server, described client, by two-way converting to proprietary format packets of information, sets up being bi-directionally connected of described remote terminal and described Resource Server.
2. communication means according to claim 1, is characterized in that, described step e comprises:
E1, connected by described two-way communication, described Resource Server carries out authentication to described remote terminal.
3. communication means according to claim 2, is characterized in that, described step e 1 comprises:
E11, described Resource Server initiate challenge message to described remote terminal, and the local double secret key challenge message of use of described remote terminal processes, and returns challenge response message to described Resource Server;
E12, described Resource Server carry out authentication according to described challenge response message, described remote terminal key and described challenge message to described remote terminal.
4. communication means according to claim 1, is characterized in that, described step e also comprises:
The communication information with described Session ID and described identifier server is sent to described client by E21, described remote terminal;
The described communication information is forwarded to described Resource Server according to described Session ID and described identifier server by E22, described client;
The communication information with described Session ID and described remote terminal identifier is sent to described client by E23, described Resource Server;
The described communication information is forwarded to described remote terminal according to described Session ID and described remote terminal identifier by E24, described client.
5. communication means according to claim 1, is characterized in that, described step e also comprises:
Remote terminal identifier is sent to described Resource Server by E31, described client;
E32, described Resource Server, according to described remote terminal identifier, obtain corresponding initialization data, and according to described initialization data, send initialization directive to described remote terminal;
E33, described remote terminal, to after described initialization directive checking, perform described initialization directive.
6. communication means according to claim 5, is characterized in that, described initialization operation comprises:
Described remote terminal generates remote terminal key, and described remote terminal key is sent to described Resource Server, and the data acquisition of described remote terminal key is encrypted operation with the described Resource Server key being preset at described remote terminal; Or
The write instruction of the remote terminal key that Resource Server described in described remote terminal reception is initiated, the data of described remote terminal key are generated by described Resource Server and use described server key to encrypt, described remote terminal uses remote terminal key described in preset described Resource Server secret key decryption, and writes in the memory of described remote terminal.
7. communication means according to claim 1, is characterized in that, described communication means also comprises step:
As described in the communication pattern of remote terminal be near-field communication snap gauge simulation models, then described client confirms the application identities symbol of described remote terminal by near field communication (NFC) function and reads and accord with corresponding number-mark to described application identities and accord with;
Accord with according to described application identities and accord with corresponding number-mark to described application identities and accord with, described client determines the Resource Server corresponding to described remote terminal;
Described client is set up described remote terminal and is connected with the two-way communication of described Resource Server.
8. a remote terminal, is characterized in that, comprising:
For what set the communication pattern of described remote terminal and remote terminal running parameter, module is set;
For the near-field communication module connected with client;
For the connection request with identifier server being sent to the server-connection module of described client; And
For setting up the communication control module be connected with the two-way communication of Resource Server.
9. remote terminal according to claim 8, is characterized in that, described remote terminal also comprises:
For the instruction according to described client, by application identities symbol and accord with corresponding number-mark to described application identities and accord with the command process module sending to described client.
10. remote terminal according to claim 8, it is characterized in that, after described remote terminal also comprises and disconnecting with the connection of described client, described near-field communication module is made to be in the energy-saving module of power save mode and the activator switch for being waken up from energy saver mode by described remote terminal.
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CN109189542A (en) * 2018-09-28 2019-01-11 成都安恒信息技术有限公司 A kind of remote desktop access method for O&M auditing system
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