CN106254367A - Long-range control method based on double netcard intermediate server and system - Google Patents
Long-range control method based on double netcard intermediate server and system Download PDFInfo
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- CN106254367A CN106254367A CN201610702241.XA CN201610702241A CN106254367A CN 106254367 A CN106254367 A CN 106254367A CN 201610702241 A CN201610702241 A CN 201610702241A CN 106254367 A CN106254367 A CN 106254367A
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- controlled terminal
- control instruction
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0478—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload applying multiple layers of encryption, e.g. nested tunnels or encrypting the content with a first key and then with at least a second key
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
Abstract
The invention discloses a kind of long-range control method based on double netcard intermediate server, the mark of the described remote terminal control instruction to being currently received and corresponding controlled terminal is encrypted, and by the identification transmission of the control instruction after encryption and controlled terminal to double interface server；The mark of the control instruction got and corresponding controlled terminal is decrypted by described double interface server, it is thus achieved that described control instruction and the mark of corresponding controlled terminal；And described control instruction is carried out secondary encryption, and according to the mark of described controlled terminal, the control instruction after encryption being sent to described controlled terminal, the control instruction after encrypting secondary for described controlled terminal performs corresponding operation after being decrypted.The invention also discloses a kind of tele-control system based on double netcard intermediate server.Intrasystem LAN and the Internet obstruct are opened by the present invention by double interface server, it is to avoid Intranet suffers assault, improves internet security.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of long-range control method based on double netcard intermediate server and be
System, is applied in Household intelligent device and building talkback equipment.
Background technology
Smart city (Smart Citys): use information and communication technology (ICT) means to sense, analyze, integrate city operations core
Feel concerned about every key message of system, thus each to including the people's livelihood, environmental protection, public safety, urban service, industry and commerce activity
The demand of kind makes intelligent response.The inherent opening in the Internet, interactivity and dispersibility feature make what the mankind were longed for be total to
Enjoy, open, flexibly and quickly etc. demand be met.Network environment creates ideal space for sharing, exchange, servicing, interconnection
That nets developing rapidly and extensively applying, and the progress for human society provides huge motive force.Along with the rise of smart city, with
We shift to the Internet relevant information the starting on a large scale gradually that live, and simultaneously in smart city, we some close
Manipulation in home intelligent household starts to enable on a large scale especially.But for equipment such as place's Smart Homes in a local network
During carrying out communication with the Internet, owing in communication process, intelligent home device is directly exposed on the Internet, past
Toward easily being attacked by hacker so that network security problem becomes the problem that we need to pay close attention in a hurry.
Summary of the invention
A kind of long-range control method based on double netcard intermediate server of offer and system are provided,
It is intended to improve internet security.
For achieving the above object, a kind of based on double netcard intermediate server the long-range control method that the present invention provides includes
Following steps:
The mark of the remote terminal control instruction to being currently received and corresponding controlled terminal is encrypted, and will encryption
After control instruction and the identification transmission of controlled terminal to double interface server；
The mark of the control instruction got and corresponding controlled terminal is decrypted by described double interface server, it is thus achieved that
Described control instruction and the mark of corresponding controlled terminal；
Described control instruction is carried out secondary encryption by described double interface server, and the mark according to described controlled terminal will
Control instruction after encryption sends to described controlled terminal, and the control instruction after encrypting secondary for described controlled terminal is carried out
Corresponding operation is performed after deciphering.
Preferably, the mark of the described remote terminal control instruction to being currently received and corresponding controlled terminal adds
Also include before close step:
Described remote terminal receives the username and password that user submits to；
The username and password that described remote terminal is submitted to according to user, searches the user name of correspondence from customer data base
Log-on message, the legitimacy of the identity of user is verified, if the verification passes, then detection user input control refer to
Order；Otherwise, feed back to user's authentication failed information, and refuse its entrance system, end operation.
Preferably, described long-range control method based on double netcard intermediate server also includes:
During described controlled terminal access network, the information of described controlled terminal is uploaded to the institute being connected in consolidated network
State in double interface server；The information of described controlled terminal includes: the mark of controlled terminal and address；
Described double interface server is by the locally stored data base of information of the controlled terminal received, for double netcard
Server accesses described controlled terminal according to the address of described controlled terminal.
Preferably, the mark of the control instruction got and corresponding controlled terminal is solved by described double interface server
Close, it is thus achieved that to include after the step of the mark of described control instruction and corresponding controlled terminal:
Described double interface server, according to the mark of described controlled terminal, is searched described in obtaining in described local data base
The address of the mark correspondence of controlled terminal, is issued to the address of correspondence for described double interface server by described control instruction.
Preferably, described long-range control method based on double netcard intermediate server also includes:
Described double interface server receives the fault-signal from described controlled terminal, and described fault-signal is sent to institute
State remote terminal.
Additionally, for achieving the above object, the present invention also provides for a kind of based on double netcard intermediate server remotely control and is
System, described tele-control system based on double netcard intermediate server includes remote terminal, double interface server and controlled end
End, wherein,
Described remote terminal, for adding the mark of the control instruction being currently received and corresponding controlled terminal
Close, and by the identification transmission of the control instruction after encryption and controlled terminal to described double interface server；
Described double interface server, for solving the mark of the control instruction got and corresponding controlled terminal
Close, it is thus achieved that described control instruction and the mark of corresponding controlled terminal；And described control instruction is carried out secondary encryption, and according to
Control instruction after encryption is sent to described controlled terminal by the mark of described controlled terminal, for described controlled terminal to secondary
Control instruction after encryption performs corresponding operation after being decrypted.
Preferably, described remote terminal, it is additionally operable to receive the username and password that user submits to；And according to user's submission
Username and password, searches the log-on message of the user name of correspondence from customer data base, enters the legitimacy of the identity of user
Row checking, if the verification passes, then the control instruction of detection user input；Otherwise, feed back to user's authentication failed information, and refuse
It enters system, end operation absolutely.
Preferably, described controlled terminal, when access network, it is uploaded to the information of described controlled terminal be connected to together
In double interface server in one network；The information of described controlled terminal includes: the mark of controlled terminal and address；
Described double interface server, is additionally operable in the locally stored data base of information of the controlled terminal received, with
Described controlled terminal is accessed according to the address of described controlled terminal for described double interface server.
Preferably, described double interface server, it is additionally operable to the mark according to described controlled terminal, at described local data base
The middle address searching the mark correspondence obtaining described controlled terminal, issues described control instruction for described double interface server
To corresponding address.
Preferably, described double interface server, it is additionally operable to receive the fault-signal from described controlled terminal, by described event
Barrier signal is sent to described remote terminal.
The mark of the embodiment of the present invention remote terminal control instruction to being currently received and corresponding controlled terminal is carried out
Encryption, and by the identification transmission of the control instruction after encryption and controlled terminal to double interface server；Described double interface server
The mark of the control instruction got and corresponding controlled terminal is decrypted, it is thus achieved that described control instruction is controlled with correspondence
The mark of terminal；Described control instruction is carried out secondary encryption by described double interface server, and according to the mark of described controlled terminal
Control instruction after knowing encryption sends to described controlled terminal, the control instruction after encrypting secondary for described controlled terminal
Corresponding operation is performed after being decrypted.Present invention is mainly applied to the long-range control of intelligent home device and building talkback equipment etc.
In system, by double interface server, intrasystem LAN and the Internet obstruct are opened, it is ensured that network exempts from assault, carries
High internet security.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of present invention long-range control method based on double netcard intermediate server first embodiment；
Fig. 2 is the schematic flow sheet of present invention long-range control method based on double netcard intermediate server the second embodiment；
Fig. 3 is the schematic flow sheet of present invention long-range control method based on double netcard intermediate server the 3rd embodiment.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment in the disclosure is applied in the intelligent home device of family or in building talkback equipment.With intelligence
As a example by home equipment, described intelligent home device can accept the control of remote terminal, makes user pass through the operation on mobile terminal
Realize the control to intelligent home device, moreover it is possible to make the state that user can also monitor in family out of doors at any time, it is achieved to family
The operation of intelligent home device.Such as, user was play by the APP reservation on mobile terminal according to the time about come home from work
The time of music, just can hear comfortable music when going home, it is also possible to burnt by reservation electric kettle the most in advance
Water, goes home just can drink the most boiled water, enjoys the air-conditioning opened.
The present invention provides a kind of long-range control method based on double netcard intermediate server, with reference to Fig. 1, in an embodiment
In, should include by long-range control method based on double netcard intermediate server:
Step S101, the mark of the remote terminal control instruction to being currently received and corresponding controlled terminal adds
Close, and by the identification transmission of the control instruction after encryption and controlled terminal to double interface server；
The long-range control method based on double netcard intermediate server that the embodiment of the present invention provides is mainly used in intelligence man
Occupy in equipment.Specifically, in one embodiment, user can issue control instruction by remote terminal, distant in the present embodiment
Control terminal can be the APP software on mobile phone, flat board, it is also possible to be the Web end on computer.Remote terminal obtains what user issued
After control instruction, the terminal backstage control instruction to receiving is encrypted with the information of the mark comprising controlled terminal,
Controlled terminal herein can be just intelligent home device, building talkback equipment etc..The present embodiment mainly sets with Smart Home
As a example by Bei.Prevent control instruction and the information leakage of the mark comprising controlled terminal during transmission, cause network security
Problem.Finally by the identification transmission of the control instruction after encryption and controlled terminal to double interface server.
Step S102, the mark of the control instruction got and corresponding controlled terminal is carried out by described double interface server
Deciphering, it is thus achieved that described control instruction and the mark of corresponding controlled terminal；
Described double interface server one end is connected on the Internet, and the other end is connected on the LAN residing for described controlled terminal
In, be equivalent to a relay centre so that the equipment in LAN will not be the most exposed in the Internet, prevents by hacker's
Attack, it is ensured that the safety of the equipment in LAN.Specifically, described double interface server obtains what remote terminal transmitted
Control extension instruction and comprise the information of mark of controlled terminal, and to the control instruction of encryption and the mark that comprises controlled terminal
Information be decrypted process, the information of the mark comprising controlled terminal after deciphering is carried out data analysis and contrast, obtains
Controlled terminal corresponding to the data message of the control instruction issued, and then further the control instruction parsed is entered
Row second time encryption.
It should be noted that the equipment that the information of the described mark comprising controlled terminal includes the controlled terminal of correspondence is compiled
Code information etc., entrained device coding information can uniquely identify a control equipment.
It is understood that wherein said encrypt and decrypt operation is carried out by specific algorithm.Described in this area
Technical staff is capable of being as the criterion, and does not repeats them here.
Step S103, described control instruction is carried out secondary encryption by described double interface server, and according to described controlled end
Control instruction after encryption is sent to described controlled terminal, the control after encrypting secondary for described controlled terminal by the mark of end
Instruction processed performs corresponding operation after being decrypted.
It is understood that after the information of the described mark comprising controlled terminal is resolved out, described double netcard takes
Business device is directly issued in the controlled device of correspondence after the control instruction parsed being encrypted.Such as, remote terminal issues
Control instruction is opened for instruction air-conditioning, then described control instruction then carries air-conditioning and opens the code that this action is corresponding, and
The information of the mark of described controlled terminal then comprises the number information of the air-conditioning of correspondence, looks for accordingly according to the identification information of air-conditioning
To the address that air-conditioning is corresponding, the encryption of described control instruction is issued to described according to the address found by described double interface server
Controlled terminal.The controlled terminal being in LAN receives the control through secondary encryption that double interface server transmits
Instruction, and it is decrypted, obtain the corresponding operating that this control instruction is corresponding after deciphering, and issue operational order, complete to refer to
Order operation.
The mark of the embodiment of the present invention remote terminal control instruction to being currently received and corresponding controlled terminal is carried out
Encryption, and by the identification transmission of the control instruction after encryption and controlled terminal to double interface server；Described double interface server
The mark of the control instruction got and corresponding controlled terminal is decrypted, it is thus achieved that described control instruction is controlled with correspondence
The mark of terminal；Described control instruction is carried out secondary encryption by described double interface server, and according to the mark of described controlled terminal
Control instruction after knowing encryption sends to described controlled terminal, the control instruction after encrypting secondary for described controlled terminal
Corresponding operation is performed after being decrypted.Such that it is able to the equipment in making LAN avoid exposed in a local network, suffer hacker
Attack, improve the safety of network.
Further, with reference to Fig. 2, implement based on present invention long-range control method based on double netcard intermediate server first
Example, in present invention long-range control method based on double netcard intermediate server the second embodiment, above-mentioned steps S101 includes:
Step S1011, described remote terminal receives the username and password that user submits to；
Step S1012, the username and password that described remote terminal is submitted to according to user, it is right to search from customer data base
The log-on message of the user name answered, verifies the legitimacy of the identity of user, if the verification passes, then and detection user input
Control instruction；Otherwise, feed back to user's authentication failed information, and refuse its entrance system, end operation.
In the present embodiment, user is it desired to remotely be controlled the intelligent home device in family by mobile terminal,
So user needs to register in terminal in advance corresponding account, and needs to input the letter mated with the home equipment of oneself
Breath.So in order to ensure user use during safety, when using mobile terminal to carry out remote control every time, be required to
Carry out the checking of identity.It should be noted that this one that the described mode carrying out authentication is not limited in the present embodiment,
Can be the modes such as fingerprint login, or the head portrait checking of user.
Further, with reference to Fig. 3, implement based on present invention long-range control method based on double netcard intermediate server second
Example, in present invention long-range control method based on double netcard intermediate server the 3rd embodiment, the present invention is based in double netcard
Between the long-range control method of server also include:
Step S201, during described controlled terminal access network, is uploaded to be connected to same by the information of described controlled terminal
In described double interface server in network；The information of described controlled terminal includes: the mark of controlled terminal and address；
Step S202, described double interface server by the locally stored data base of information of the controlled terminal received,
Described controlled terminal is accessed according to the address of described controlled terminal for double interface server.
In the present embodiment, when remotely controlling controlled terminal, described controlled terminal needs at the Internet and local
Report its corresponding information on the server of net, namely be equivalent to an authentication of controlled terminal.Specifically, when described quilt
When control terminal accesses in the LAN at place, the information that described controlled terminal is uploaded is uploaded to connected at identical network
In described double interface server in, the information that wherein said controlled terminal reports includes: the mark of controlled terminal and address.Institute
The mark of controlled terminal preserved and address can for described double interface server when receiving the instruction that remote terminal issues,
Can be according to address corresponding to the identifier lookup of the controlled terminal included in the instruction issued to controlled terminal.Such as, controlled
Double netcard is handed down in intelligent air condition in terminal, the coding information that intelligent air condition is in whole family and corresponding IP address
Server, is stored to described double interface server in the management system of correspondence.Meanwhile, described double interface server
In the remote data storage storehouse further corresponding storage information being forwarded in the Internet, the remote numerical control in the present embodiment
Thesaurus is the intelligence community cloud developed, and stores data in the cloud of intelligence community.
Further, based on present invention long-range control method based on double netcard intermediate server the 3rd embodiment, at this
Invent in long-range control method the 4th embodiment based on double netcard intermediate server, also include after above-mentioned S102:
Step 301, described double interface server, according to the mark of described controlled terminal, is searched in described local data base
Obtain the address that the mark of described controlled terminal is corresponding, for described double interface server, described control instruction is issued to correspondence
Address.
Described double interface server gets the mark of the control instruction after deciphering and controlled terminal, specifically includes described quilt
IP address, coding information and the instruction op-code etc. of correspondence that control terminal is corresponding.Described double interface server is according to getting
The mark of controlled terminal inquire about the information of smart machine that described local data base preserves, obtain the ground of described controlled terminal
Location, is issued to corresponding address for described double interface server by described control instruction.
Further, based on present invention long-range control method based on double netcard intermediate server the 4th embodiment, at this
Invent in long-range control method the 5th embodiment based on double netcard intermediate server, described based on double netcard intermediate server
Long-range control method also includes:
Described double interface server receives the fault-signal from described controlled terminal, and described fault-signal is sent to institute
State remote terminal.
Transmitting procedure in the present embodiment is reversible.Specifically, when controlled terminal breaks down, under controlled terminal is incited somebody to action
Activating alarm signal, and described alarm signal is equally through encryption, by the alarm signal transport through encryption
On the double interface server being connected with LAN, alarm signal is deciphered by described double interface server, the police after being deciphered
The information that the number of notifying is corresponding, and inquire about the information in data base, contrast, obtain the equipment fault letter that alarm signal is corresponding
Breath and out of order device coding, carry out secondary encryption by the alarm signal parsed.Information after encryption is continued transmission
To remote terminal, remote terminal alarm signal to encrypting through secondary again is decrypted, and obtains the equipment broken down
Coding and corresponding fault message, for example, the alarm signal that transmitted corresponding be that intelligent air condition occurs freezing
The signal of fault, be shown to user at described remote terminal.User can process according to fault in time, brings just to user
Profit.
The present invention also provides for a kind of tele-control system based on double netcard intermediate server, in one embodiment, and this
The tele-control system based on double netcard intermediate server of bright offer includes remote terminal, double interface server and controlled end
End, wherein,
Described remote terminal, for adding the mark of the control instruction being currently received and corresponding controlled terminal
Close, and by the identification transmission of the control instruction after encryption and controlled terminal to described double interface server；
Described double interface server, for solving the mark of the control instruction got and corresponding controlled terminal
Close, it is thus achieved that described control instruction and the mark of corresponding controlled terminal；And described control instruction is carried out secondary encryption, and according to
Control instruction after encryption is sent to described controlled terminal by the mark of described controlled terminal, for described controlled terminal to secondary
Control instruction after encryption performs corresponding operation after being decrypted.
The tele-control system based on double netcard intermediate server that the embodiment of the present invention provides is mainly used in intelligence man
Occupy in equipment.Specifically, in one embodiment, user can issue control instruction by remote terminal, distant in the present embodiment
Control terminal can be the APP software on mobile phone, flat board, it is also possible to be the Web end on computer.Remote terminal obtains what user issued
After control instruction, the terminal backstage control instruction to receiving is encrypted with the information of the mark comprising controlled terminal,
Controlled terminal herein can be just intelligent home device, building talkback equipment etc..The present embodiment mainly sets with Smart Home
As a example by Bei.Prevent control instruction and the information leakage of the mark comprising controlled terminal during transmission, cause network security
Problem.Finally by the identification transmission of the control instruction after encryption and controlled terminal to double interface server.
Described double interface server one end is connected on the Internet, and the other end is connected on the LAN residing for described controlled terminal
In, be equivalent to a relay centre so that the equipment in LAN will not be the most exposed in the Internet, prevents by hacker's
Attack, it is ensured that the safety of the equipment in LAN.Specifically, described double interface server obtains what remote terminal transmitted
Control extension instruction and comprise the information of mark of controlled terminal, and to the control instruction of encryption and the mark that comprises controlled terminal
Information be decrypted process, the information of the mark comprising controlled terminal after deciphering is carried out data analysis and contrast, obtains
Controlled terminal corresponding to the data message of the control instruction issued, and then further the control instruction parsed is entered
Row second time encryption.
It should be noted that the equipment that the information of the described mark comprising controlled terminal includes the controlled terminal of correspondence is compiled
Code information etc., entrained device coding information can uniquely identify a control equipment.
It is understood that wherein said encrypt and decrypt operation is carried out by specific algorithm.Described in this area
Technical staff is capable of being as the criterion, and does not repeats them here.
It is understood that after the information of the described mark comprising controlled terminal is resolved out, described double netcard takes
Business device is directly issued in the controlled device of correspondence after the control instruction parsed being encrypted.Such as, remote terminal issues
Control instruction is opened for instruction air-conditioning, then described control instruction then carries air-conditioning and opens the code that this action is corresponding, and
The information of the mark of described controlled terminal then comprises the number information of the air-conditioning of correspondence, looks for accordingly according to the identification information of air-conditioning
To the address that air-conditioning is corresponding, the encryption of described control instruction is issued to described according to the address found by described double interface server
Controlled terminal.The controlled terminal being in LAN receives the control through secondary encryption that double interface server transmits
Instruction, and it is decrypted, obtain the corresponding operating that this control instruction is corresponding after deciphering, and issue operational order, complete to refer to
Order operation.
The mark of the embodiment of the present invention remote terminal control instruction to being currently received and corresponding controlled terminal is carried out
Encryption, and by the identification transmission of the control instruction after encryption and controlled terminal to double interface server；Described double interface server
The mark of the control instruction got and corresponding controlled terminal is decrypted, it is thus achieved that described control instruction is controlled with correspondence
The mark of terminal；Described control instruction is carried out secondary encryption by described double interface server, and according to the mark of described controlled terminal
Control instruction after knowing encryption sends to described controlled terminal, the control instruction after encrypting secondary for described controlled terminal
Corresponding operation is performed after being decrypted.Such that it is able to the equipment in making LAN avoid exposed in a local network, suffer hacker
Attack, improve the safety of network.
Further, based on present invention tele-control system based on double netcard intermediate server first embodiment, at this
Invent in the second embodiment of tele-control system based on double netcard intermediate server, described remote terminal, it is additionally operable to receive
The username and password that user submits to；And according to the username and password of user's submission, from customer data base, search correspondence
The log-on message of user name, verifies the legitimacy of the identity of user, if the verification passes, then and the control of detection user input
System instruction；Otherwise, feed back to user's authentication failed information, and refuse its entrance system, end operation.
In the present embodiment, user is it desired to remotely be controlled the intelligent home device in family by mobile terminal,
So user needs to register in terminal in advance corresponding account, and needs to input the letter mated with the home equipment of oneself
Breath.So in order to ensure user use during safety, when using mobile terminal to carry out remote control every time, be required to
Carry out the checking of identity.It should be noted that this one that the described mode carrying out authentication is not limited in the present embodiment,
Can be the modes such as fingerprint login, or the head portrait checking of user.
Further, based on present invention long-range control method based on double netcard intermediate server the second embodiment, at this
Inventing in long-range control method the 3rd embodiment based on double netcard intermediate server, described controlled terminal, for access network
Time, the information of described controlled terminal is uploaded in the double interface server being connected in consolidated network；Described controlled terminal
Information includes: the mark of controlled terminal and address；
Described double interface server, is additionally operable in the locally stored data base of information of the controlled terminal received, with
Described controlled terminal is accessed according to the address of described controlled terminal for described double interface server.
In the present embodiment, when remotely controlling controlled terminal, described controlled terminal needs at the Internet and local
Report its corresponding information on the server of net, namely be equivalent to an authentication of controlled terminal.Specifically, when described quilt
When control terminal accesses in the LAN at place, the information that described controlled terminal is uploaded is uploaded to connected at identical network
In described double interface server in, the information that wherein said controlled terminal reports includes: the mark of controlled terminal and address.Institute
The mark of controlled terminal preserved and address can for described double interface server when receiving the instruction that remote terminal issues,
Can be according to address corresponding to the identifier lookup of the controlled terminal included in the instruction issued to controlled terminal.Such as, controlled
Double netcard is handed down in intelligent air condition in terminal, the coding information that intelligent air condition is in whole family and corresponding IP address
Server, is stored to described double interface server in the management system of correspondence.Meanwhile, described double interface server
In the remote data storage storehouse further corresponding storage information being forwarded in the Internet, the remote numerical control in the present embodiment
Thesaurus is the intelligence community cloud developed, and stores data in the cloud of intelligence community.
Further, based on present invention tele-control system based on double netcard intermediate server the 3rd embodiment, at this
Invent in tele-control system the 4th embodiment based on double netcard intermediate server, described double interface server, it is additionally operable to root
According to the mark of described controlled terminal, described local data base is searched the address of the mark correspondence obtaining described controlled terminal,
For described double interface server, described control instruction is issued to the address of correspondence.
Described double interface server gets the mark of the control instruction after deciphering and controlled terminal, specifically includes described quilt
IP address, coding information and the instruction op-code etc. of correspondence that control terminal is corresponding.Described double interface server is according to getting
The mark of controlled terminal inquire about the information of smart machine that described local data base preserves, obtain the ground of described controlled terminal
Location, is issued to corresponding address for described double interface server by described control instruction.
Further, based on present invention tele-control system based on double netcard intermediate server the 4th embodiment, at this
Inventing in tele-control system the 5th embodiment based on double netcard intermediate server, described double interface server is additionally operable to receive
From the fault-signal of described controlled terminal, described fault-signal is sent to described remote terminal.
Transmitting procedure in the present embodiment is reversible.Specifically, when controlled terminal breaks down, under controlled terminal is incited somebody to action
Activating alarm signal, and described alarm signal is equally through encryption, by the alarm signal transport through encryption
On the double interface server being connected with LAN, alarm signal is deciphered by described double interface server, the police after being deciphered
The information that the number of notifying is corresponding, and inquire about the information in data base, contrast, obtain the equipment fault letter that alarm signal is corresponding
Breath and out of order device coding, carry out secondary encryption by the alarm signal parsed.Information after encryption is continued transmission
To remote terminal, remote terminal alarm signal to encrypting through secondary again is decrypted, and obtains the equipment broken down
Coding and corresponding fault message, for example, the alarm signal that transmitted corresponding be that intelligent air condition occurs freezing
The signal of fault, be shown to user at described remote terminal.User can process according to fault in time, brings just to user
Profit.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a long-range control method based on double netcard intermediate server, it is characterised in that described based on clothes in the middle of double netcard
The long-range control method of business device includes:
The mark of the remote terminal control instruction to being currently received and corresponding controlled terminal is encrypted, and by after encryption
The identification transmission of control instruction and controlled terminal is to double interface server；
The mark of the control instruction got and corresponding controlled terminal is decrypted by described double interface server, it is thus achieved that described
Control instruction and the mark of corresponding controlled terminal；
Described control instruction is carried out secondary encryption by described double interface server, and the mark according to described controlled terminal will encryption
After control instruction send to described controlled terminal, the control instruction after encrypting secondary for described controlled terminal is decrypted
Rear execution operates accordingly.
2. long-range control method based on double netcard intermediate server as claimed in claim 1, it is characterised in that described remote control
Also include before the step that the mark of the terminal control instruction to being currently received and corresponding controlled terminal is encrypted:
Described remote terminal receives the username and password that user submits to；
The username and password that described remote terminal is submitted to according to user, searches the note of the user name of correspondence from customer data base
Volume information, verifies the legitimacy of the identity of user, if the verification passes, then and the control instruction of detection user input；No
Then, feed back to user's authentication failed information, and refuse its entrance system, end operation.
3. long-range control method based on double netcard intermediate server as claimed in claim 1, it is characterised in that described based on
The long-range control method of double netcard intermediate server also includes:
During described controlled terminal access network, the information of described controlled terminal is uploaded to described pair be connected in consolidated network
In network card server；The information of described controlled terminal includes: the mark of controlled terminal and address；
Described double interface server is by the locally stored data base of information of the controlled terminal received, for described double netcard
Server accesses described controlled terminal according to the address of described controlled terminal.
4. long-range control method based on double netcard intermediate server as claimed in claim 3, it is characterised in that described pair of net
The mark of the control instruction got and corresponding controlled terminal is decrypted by card server, it is thus achieved that described control instruction and right
Include after the step of the mark of the controlled terminal answered:
Described double interface server, according to the mark of described controlled terminal, searches acquisition described controlled in described local data base
The address of the mark correspondence of terminal, is issued to the address of correspondence for described double interface server by described control instruction.
5. long-range control method based on double netcard intermediate server as claimed in claim 1, it is characterised in that described based on
The long-range control method of double netcard intermediate server also includes:
Described double interface server receives the fault-signal from described controlled terminal, is sent to by described fault-signal described distant
Control terminal.
6. a tele-control system based on double netcard intermediate server, it is characterised in that described based on clothes in the middle of double netcard
The tele-control system of business device includes remote terminal, double interface server and controlled terminal, wherein,
Described remote terminal, for the mark of the control instruction being currently received and corresponding controlled terminal is encrypted, and
By the identification transmission of the control instruction after encryption and controlled terminal to described double interface server；
Described double interface server, for the mark of the control instruction got and corresponding controlled terminal being decrypted, obtains
Obtain described control instruction and the mark of corresponding controlled terminal；And described control instruction to be carried out secondary encryption, and according to described
Control instruction after encryption is sent to described controlled terminal by the mark of controlled terminal, encrypts secondary for described controlled terminal
After control instruction be decrypted after perform corresponding operation.
7. tele-control system based on double netcard intermediate server as claimed in claim 6, it is characterised in that described remote control
Terminal, is additionally operable to receive the username and password that user submits to；And according to the username and password of user's submission, from user data
Storehouse is searched the log-on message of the user name of correspondence, the legitimacy of the identity of user is verified, if the verification passes, then examines
Survey the control instruction of user's input；Otherwise, feed back to user's authentication failed information, and refuse its entrance system, end operation.
8. tele-control system based on double netcard intermediate server as claimed in claim 6, it is characterised in that described controlled
Terminal, when access network, is uploaded to the double interface server being connected in consolidated network by the information of described controlled terminal
In；The information of described controlled terminal includes: the mark of controlled terminal and address；
Described double interface server, is additionally operable in the locally stored data base of information of the controlled terminal received, for institute
State double interface server and access described controlled terminal according to the address of described controlled terminal.
9. tele-control system based on double netcard intermediate server as claimed in claim 8, it is characterised in that described pair of net
Card server, is additionally operable to the mark according to described controlled terminal, searches and obtain described controlled terminal in described local data base
Address corresponding to mark, for described double interface server, described control instruction is issued to the address of correspondence.
10. tele-control system based on double netcard intermediate server as claimed in claim 6, it is characterised in that described double
Network card server, is additionally operable to receive the fault-signal from described controlled terminal, described fault-signal is sent to described remote control
Terminal.
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| CN201610702241.XA CN106254367B (en) | 2016-08-22 | 2016-08-22 | Remote control method and system based on double network card intermediate server |
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| CN106254367B (en) | 2020-02-07 |
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