CN106375973A - Communication system among local area networks - Google Patents
Communication system among local area networks Download PDFInfo
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- CN106375973A CN106375973A CN201611094033.2A CN201611094033A CN106375973A CN 106375973 A CN106375973 A CN 106375973A CN 201611094033 A CN201611094033 A CN 201611094033A CN 106375973 A CN106375973 A CN 106375973A
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- Prior art keywords
- communication
- note
- information
- lan
- router
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
- H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
Abstract
The invention provides a communication system among local area networks which is simple, safe, stable in communications and low in cost. The communication system among local area networks involved in the invention is used for implementing communications between at least two local area networks, which is characterized by comprising at least two local area networks and a short message communication network, wherein each local area network comprises at least two user terminals and a short message router communicatively connected to all user terminals in the local area network, the short message router can send information transmitted by the user terminals by means of a short message; the short message communication network is configured to communicate with all local area networks, and receive and correspondingly forward the received short message, wherein the short message comprises content information and communication information, and the short message router can further analyze the content information and the communication information from the received short message and forward same to a corresponding user terminal.
Description
Technical field
The present invention relates to communication system between a kind of LAN.
Background technology
With the continuous development of information technology, cyber-net has been widely applied to daily life,
In habit and work process.The popularization of computer can give people to carry out information processing offer great convenience, and the presence of network is then
Carry out information sharing for people, information exchange provides and realizes platform.
At present, for confidentiality and the safety of guarantee information transmission, general enterprises, factory, office, school etc. all adopt
Carry out internal communication with LAN, even thousands of computers of several computers can be interconnected by composition one by LAN
Individual local communication network, thus realize internal file, sharing printer, scanner are shared, the schedule in working group, electronics postal
The shared and interactive function of the internal information such as part and facsimile service.
Because many enterprises are designed with having some branches, these branches are generally all located at different areas,
Distant each other, in order to realize the internal communication between the mechanism of these different regions, typically will be same
The computer in area connects into a LAN, then makes to be communicated between multiple LANs using following two modes again:
One kind is internet communication mode, and which is further divided into three kinds of ways of realization: 1. all connect each LAN
Enter in the Internet, and to the fixing ip address of each computer distribution, each computer dials up on the telephone respectively；2. on the internet
Access a machine having fixing ip address, all of LAN is all connected to this machine, is dialled up on the telephone by this machine,
And information is forwarded；3. adopt technology through walls, the Internet also has a server, LAN is simply when setting up connection
Come into contacts with server, mutually direct-connected between follow-up LAN.But all there is high cost, safety in these internet communication modes
Property poor, stability difference problem.
Another kind is special line communication modes, and it is divided into three kinds of form: a again, is based on Circuit-switched private line network, and time delay has
Ensure, more stable；B, the private line network based on packet switch；C, the private line network based on voice communication network dial-up connection are (by electricity
Telephone expenses are collected the charges), the common feature of these three forms is: link connection end to end, and private network is special, arranges net extremely difficult,
The installation and debugging cycle is long, and appropriate litigation fees are high.And, private line network is generally cable network, therefore, using the terminal of private line network
All must be fixed to certain position.
Content of the invention
The present invention is to carry out to solve the above problems it is therefore intended that providing a kind of simple, safety, communication robust simultaneously
And communication system between the LAN of low cost.
<scheme one>
The invention provides communication system between a kind of LAN, for realizing the communication between at least two LANs, its
Be characterised by, comprising: at least two LANs, each LAN comprise at least two user terminals and with LAN in institute
The note router that some user terminals are all connected by communication, the information that user terminal can be sent by this note router is with short
The form of letter is transmitted；With SMS communication network, communicate with all of LAN, the note receiving is carried out receive and
Corresponding forwarding, wherein, comprises content information and communication information, this communication information contains: the local of information sending side in note
The terminal recognition number of the user terminal in net and the router identifier of note router, and in the LAN of information receiving side
The router identifier of note router and the terminal recognition number of user terminal, note router can also be short from receive
Parse content information and communication information in letter and transfer to corresponding user terminal.
Between the LAN that the present invention provides in communication system, can also have a feature in that user terminal be computer,
Any one in factory's smart machine and domestic intelligent equipment.
In communication system between the LAN that the present invention provides, can also have a feature in that in a local network, arbitrarily
Two user terminals have inequality or identical terminal recognition number.
In communication system between the LAN that the present invention provides, can also have a feature in that note router includes:
Communication unit, note signal generating unit, rights storage unit, resolution unit and judge signal generating unit, communication unit receives local
The information that user terminal in net sends, this packet contains content information and communication information, and note signal generating unit is based on information
Generate note, communication unit further by the short message sending generating to SMS communication network, rights storage unit is stored with permission
The router identifier of the note router in other LANs of communication, communication unit receives what SMS communication forwarded was come
Note, resolution unit parses the router identifier of sending side from the note receiving, and judges signal generating unit to parsing
Router identifier whether there is rights storage unit in judged, and judged result be in the case of, generate permit
Permitted communication instruction, otherwise generate and do not allow communication instruction, resolution unit is parsed content letter further from the note receiving
Breath and remaining communication information, content information is sent to by communication unit based on the communication information allowing communication instruction and parse
Corresponding user terminal.
<scheme two>
The invention provides communication system between a kind of LAN, for realizing the communication between at least two LANs, its
Be characterised by, comprising: at least one first LAN, each first LAN comprise at least two first communicating terminals and with
The note router that all of first communicating terminal in first LAN is all connected by communication, this note router can be by user
The information that terminal sends is transmitted in the form of note；At least one second LAN, each second LAN comprises
At least two second communicating terminals, this second communicating terminal can send and receive information in the form of note；And note is logical
News network, is communicated with all of first LAN and the second LAN, the note receiving is carried out receive and corresponding turn
Send out, wherein, in note, comprise content information and communication information, the communication that this communication information comprises the LAN of information sending side is known
The communication identification information of the LAN of other information and information receiving side, the communication identification information of the first LAN contain transmission or
The first terminal identifier of the first communicating terminal of receive information and the router identifier of note router, the first LAN
Communication identification information contains the second terminal identifier of the second communicating terminal of transmission or receive information.
In communication system between the LAN that the present invention provides, can also have a feature in that the second communicating terminal is
Mobile phone and any one having in the panel computer of SMS communication function.
In communication system between the LAN that the present invention provides, can also have a feature in that in the first LAN,
Any two first communicating terminal has inequality or identical first terminal identifier, in the second LAN, any two
Second communicating terminal has inequality or identical second terminal identifier.
In communication system between the LAN that the present invention provides, can also have a feature in that note router includes:
First communication unit, the first note signal generating unit, the first rights storage unit, the first resolution unit and first judge to generate list
Unit, the first communication unit receives the information that the first communicating terminal in the first LAN sends, and this packet contains content information
And communication information, the first note signal generating unit is based on information and generates note, and the note of generation sent out by the first communication unit further
Deliver to SMS communication network, the first rights storage unit is stored with the communication identification information of the other LANs allowing communication, logical
News identification information is second in the router identifier and the second LAN of note router in other first LANs
Communicating terminal identifier, the first communication unit receives the note that SMS communication forwarded is come, and the first resolution unit is from receiving
Note in parse the communication identification information of sending side, to the communication identification information parsing whether first judge signal generating unit
Exist in rights storage unit and judged, and in judged result for, in the case of being, generating and allowing communication instruction, otherwise generate
Do not allow communication instruction, the first resolution unit parses content information and remaining communication letter further from the note receiving
Breath, content information is sent based on the communication information allowing communication instruction and parse and leads to corresponding first by the first communication unit
News terminal.
In communication system between the LAN that the present invention provides, the second communicating terminal bag can also be had a feature in that
Include: the second communication unit, the second note signal generating unit, the second rights storage unit, the second resolution unit and second judge life
Become unit, the second note signal generating unit is based on user instruction and generates corresponding note, this note comprises content information and communication letter
Breath, the second communication unit sends information to SMS communication network, and the second rights storage unit is stored with and allows other of communication
The communication identification information of LAN, communication identification information is the second communicating terminal identifier in other second LANs and the
The router identifier of the note router in one LAN, it is short that the second communication unit reception SMS communication forwarded is come
Letter, the second resolution unit parses the communication identification information of sending side from the note receiving, and second judges signal generating unit pair
The communication identification information parsing whether there is rights storage unit in judged, and judged result be in the case of,
Generate allow communication instruction, otherwise generate and do not allow communication instruction, the second resolution unit be based on allow communication instruction further from
Content information and remaining communication information is parsed in the note receiving.
In addition, in communication system between the LAN that above-mentioned<scheme one>and<scheme two>are provided, can also have this
The feature of sample: be provided with the address card with router identifier in note router.
The effect of invention and effect
According to communication system between LAN involved in the present invention, because in each LAN, note router can
The information that user terminal is sent is transmitted in the form of note, and also in can parsing from the note receiving
Appearance information and communication information simultaneously transfer to corresponding user terminal, and it is short that SMS communication network can send to note router
Letter carries out receiving and corresponding forwarding, this makes it possible to realize the mutual communication between multiple LANs.With respect to prior art
In local internetworking communication based on the Internet (wired or wireless) and private-line mode, present configuration is simple, and networking soon, is sought
Location is convenient, and it is more stable that short message communication signal covers very wide, communication, and low cost, and communication fee is low, applied widely.
Brief description
Fig. 1 is the structural representation of communication system between LAN in embodiments of the invention one；
Fig. 2 is the structured flowchart of note router in embodiments of the invention one；
Fig. 3 is the workflow diagram of communication system between LAN in embodiments of the invention one；
Fig. 4 is the structural representation of communication system between LAN in embodiments of the invention two；
Fig. 5 is the structured flowchart of note router in embodiments of the invention two；
Fig. 6 is the structured flowchart of the second communicating terminal in embodiments of the invention two；And
Fig. 7 is the workflow diagram of communication system between LAN in embodiments of the invention two.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, real below
Apply example and combine accompanying drawing communication system between LAN according to the present invention and be specifically addressed.Mentioned local in following examples
Net can be the ip net of Ethernet, wifi etc or other field network, such as: can, zigbee, bluetooth etc..
<embodiment one>
Fig. 1 is the structural representation of communication system between LAN in embodiments of the invention one.
As shown in figure 1, communication system 10 includes LAN 11, LAN 12 and SMS communication network 13 between LAN.
LAN 11 comprises two user terminals 111 and a note router 112.In the present embodiment one, two users
Terminal 111 is all computer, and is arranged in the office of company, and this two user terminals 111 have different terminal recognition
Number, respectively 111a1 and 111a2.Note router 112 is all connected by communication with two user terminals 111, and it can by user eventually
The information that send of end 111 be transmitted in the form of note additionally it is possible to parse from the note receiving content information and
Communication information simultaneously transfers to corresponding user terminal 111.In the present embodiment one, the router identifier of note router 112 is
112a.
LAN 12 comprises three user terminals 121 and a note router 122.In the present embodiment one, three users
Terminal 121 is also all computer, and is mounted in an office, and these three user terminals 121 also all have different terminal recognition
Number, respectively 121b1,121b2 and 121b3.Note router 122 is all connected by communication with three user terminals 121, and it can be by
The information that user terminal 121 sends is transmitted additionally it is possible to parse content from the note receiving in the form of note
Information and communication information simultaneously transfer to corresponding user terminal 121.In the present embodiment one, the router of note router 122 is known
Alias is 122b.
Because note router 112 is all identical with the 26S Proteasome Structure and Function of note router 122, therefore, below only with note
Illustrate as a example router 112.
Fig. 2 is the structured flowchart of note router in embodiments of the invention one.
Note router 112 includes communication unit 1121, note signal generating unit 1122, rights storage unit 1123, parsing
Unit 1124, judge signal generating unit 1125 and control unit 1126.
SMS communication card 11211 and Intranet address card 11212, SMS communication card 11211 are installed in communication unit 1121
Can communicate with SMS communication network 13, Intranet address card 11212 is then communicated with user terminal 111.
SMS communication card 11211 can be any one in the mobile communication cards such as sim card, uim card, usim card, this reality
Apply in example one, use sim card.SMS communication card 11211 has identifier, and this identifier is by as note router 112
Router identifier.In the present embodiment one, the router identifier of note router 112 is 112a.
Content information and communication information is all included in every information that communication unit 1121 receives.Here, content information can
To be various requests, instruction or monitoring data etc.；Contain in communication information send this information (information sending side, that is, this local
Net 11) the terminal recognition number of user terminal 111 and the object (letter that sends of the router identifier of note router 112, information
Breath receiving side, that is, target LAN 12) the terminal recognition number of note router and user terminal terminal recognition number.
For example, in LAN 11, the user terminal 111 for 111a1 for the terminal recognition number sends and " please lets know the correspondent party of client c
The request of formula and address ", is the user terminal 121 of 121b2 to terminal recognition number in LAN 12.In this case, communicate
The content information that unit 1121 receives is just: please lets know contact method and the address of client c, communication information comprises: information is sent out
Send terminal recognition 111a1 and the router identifier 112a of side, and the router identifier 122b of information receiving side and end
End identifier 121b2.
Note signal generating unit 1122 can generate note based on above- mentioned information.
Communication unit 1121 further by generate short message sending to SMS communication network 13.
The router of the note router in the other LANs allowing communication in addition, rights storage unit 1123 is stored with
Identifier.In the present embodiment one, rights storage unit 1123 is only stored with the router of note router 122 in LAN 12
Identifier 122b.
Communication unit 1121 can also receive SMS communication network 13 and forward the note of coming.
Resolution unit 1124 can parse the router identifier of sending side from the note receiving.
Judge that signal generating unit 1125 whether there is to enter in rights storage unit 1123 to the router identifier parsing
Row judges, and in judged result for, in the case of being, generating and allowing communication instruction, otherwise generate and do not allow communication instruction.
For example, the router identifier parsing is 122b, because this identifier is present in rights storage unit 1123,
The judged result therefore judging signal generating unit 1125 is yes, and generates permission communication instruction；In addition, if the router parsing
Identifier is other number, then judged result will be no, does not allow communication instruction to be generated accordingly.
Resolution unit 1124 parses content letter further based on the communication instruction that allows generating from the note receiving
Breath and remaining communication information.
Content information is sent to accordingly by communication unit 1121 based on the communication information allowing communication instruction and parse
User terminal carries out browsing, the process such as replys, edits.
Control unit 1126 is used for communication control unit 1121, note signal generating unit 1122, rights storage unit 1123, solution
Analysis unit 1124 and the operation judging signal generating unit 1125.
Likewise, note router 122 also includes communication unit, note signal generating unit, rights storage unit, parsing list
Unit, judge signal generating unit and control unit.The 26S Proteasome Structure and Function of these units as said short message router 112,
Therefore repeat no more.
In communication system 10 between LAN, SMS communication network 13 is communicated with LAN 11 and 12, to receive
Note is received, and identifies the router identifier of receiving side from note, and being then based on this router identifier will be short
Letter is transmitted to corresponding note router.In the present embodiment one, SMS communication network 13 is mobile communications network, its network
Cover wide, there is signal every nook and cranny, and communication robust, it is to avoid information is lost and is difficult to the generation of reading problem.
Below, based on above-mentioned concrete structure, with LAN 11, the user terminal 111 as 111a1 for the terminal recognition number transmits
As a example ceasing the user terminal 121 being 121b2 to terminal recognition number in LAN 12, illustrate the logical of Internet of Things communication subsystem 100
Letter process.
Fig. 3 is the workflow diagram of communication system between LAN in embodiments of the invention one.
As shown in figure 3, in the present embodiment one, the workflow of Internet of Things communication subsystem 100 is as follows:
Step s1-1:
User terminal 111 in LAN 11 sends information, subsequently into step s1-2；
Step s1-2:
The information that communication unit 1121 reception of note router 112 sends, subsequently into step s1-3；
Step s1-3:
Note signal generating unit 1122 is based on above- mentioned information and generates note m1, subsequently into step s1-4；
Step s1-4:
Communication unit 1121 sends note m1 of generation to SMS communication network 13, subsequently into step s1-5；
Step s1-5:
SMS communication network 13 receives said short message m1, and based on the router identifier 122b identifying, by note m1
It is transmitted to the note router 122 in LAN 12, subsequently into step s1-6；
Step s1-6:
In LAN 12, the resolution unit of note router 122 parses the route of sending side from note m1 receiving
Device identifier 112a, subsequently into step s1-7；
Step s1-7:
Judge that signal generating unit whether there is to the router identifier 112a parsing to sentence in rights storage unit
Disconnected, and in judged result for entering step s1-8 in the case of being, otherwise enter step 9；
Step s1-8:
Judge that signal generating unit generates and allow communication instruction, subsequently into step s1-10；
Step s1-9:
Judge that signal generating unit generates and do not allow communication instruction, subsequently into done state；
Step s1-10:
Resolution unit based on generate allow communication instruction parse from note m1 receiving content information and remaining
Communication information, subsequently into step s1-11；
Step s1-11:
Content information is sent to terminal recognition number based on the communication information allowing communication instruction and parse by communication unit
User terminal 121 for 121b2, subsequently into done state.
So far, complete a communication process.
The effect of embodiment one and effect
Communication system between the LAN according to involved by the present embodiment one, because in each LAN, note router
The information that user terminal sends can be transmitted in the form of note, SMS communication network can be to note router
The note sending carries out receiving and corresponding forwards, and in note router can also parse from the note receiving
Appearance information and communication information simultaneously transfer to corresponding user terminal, this makes it possible to realize the phase intercommunication between multiple LANs
Interrogate, whole communication system architectures are simple, networking is fast, addressing is convenient, the covering of short message communication signal is very wide, communication is more stable,
And low cost, communication fee is low, is particularly well-suited to the occasion not needing continuously to be communicated.
Further, since in note router, rights storage unit is stored with the communication identification of the LAN allowing communication
Information, judges that signal generating unit can whether there is in rights storage unit to the communication identification information in the note receiving and carries out
Judge, and judged result be in the case of, generate allow communication instruction, otherwise generate do not allow communication instruction so that this
Note router in LAN only and allows the note router in other LANs of communication to be communicated it is thus possible to more
Further improve safety and the privacy of communication.
<embodiment two>
In the present embodiment two, for identical structure in embodiment one, give identical symbol, and omit identical
Explanation.
Fig. 4 is the structural representation of communication system between LAN in embodiments of the invention two.
As shown in figure 4, communication system 20 includes the first LAN 21, the second LAN 22 and SMS communication net between LAN
Network 13.
First LAN 21 comprises two the first communicating terminals 211 and a note router 212.In the present embodiment two,
Two the first communicating terminals 211 are all computer, and are arranged on rescue command center, and this two the first communicating terminals 211 have
Different terminal recognition number, respectively 211c1 and 211c2.Note router 212 is all communicated with two the first communicating terminals 211
It is connected, information that the first communicating terminal 211 can be sent by it is transmitted additionally it is possible to from receiving in the form of note
Parse content information and communication information in note and transfer to corresponding first communicating terminal 211.In the present embodiment two, note
The router identifier of router 212 is 212c.
Second LAN 22 comprises 20 the second communicating terminals 221.In the present embodiment two, 20 the second communicating terminals
221 is all mobile phone, can send and receive information in the form of note.20 the second communicating terminals 221 are designated as respectively
221-1 to 221-20, wherein, the second communicating terminal 221-1 to 221-10 is respectively installed in ten relief cars of rescue fleet i
On, they all have identical terminal recognition 221d1；Second communicating terminal 221-11 to 221-20 is then respectively installed in and rescues
Help on ten relief cars of fleet ii, they all have identical terminal recognition 221d2.
Hereinafter the concrete structure and function of the first note router 212 and the second communicating terminal 221 is described in detail.
Fig. 5 is the structured flowchart of note router in embodiments of the invention two.
As shown in figure 5, the first note router 212 include the first communication unit 2121, the first note signal generating unit 2122,
First rights storage unit 2123, the first resolution unit 2124, first judge signal generating unit 2125 and the first control unit
2126.
SMS communication card 21211 and Intranet address card 21212, SMS communication card are installed in the first communication unit 2121
21211 can be communicated with SMS communication network 13, and Intranet address card 21212 is then communicated with the first communicating terminal 211.
SMS communication card 21211 can be any one in the mobile communication cards such as sim card, uim card, usim card, this reality
Apply in example two, use uim card.SMS communication card 21211 has identifier, and this identifier is by as whole first note road
Router identifier by device 212.In the present embodiment two, this router identifier is 212c.
Content information and communication information is all included in every information that first communication unit 2121 receives.Here, content letter
Breath can be various requests, instruction or data etc.；LAN (i.e., this first game of information sending side is comprised in communication information
Domain net 21) communication identification information and information receiving side LAN (i.e., the second LAN 22) communication identification information.For
For first LAN 21, communication identification information is: sends the terminal recognition number of the first communicating terminal 211 of information and first short
The router identifier of letter router 212.For the second LAN 22, communication identification information is the second communicating terminal 221
Terminal recognition number.
For example, in the first LAN 21, the first communicating terminal 211 for 211c1 for the terminal recognition number sends and " please go to longitude
For xx, latitude is xxx, a region rescued " the terminal recognition number in the second LAN 22 that is indicated to be the second of 221d1
Communicating terminal 221, the identifier due to ten the second communicating terminal 221-1 to 221-10 in rescue fleet i is all 221d1, because
This, this ten the second communicating terminal 221-1 to 221-10 can receive information, and in this information, content information is: please go to
Longitude be xx, latitude be xxx, a region rescued.Communication information comprises: terminal recognition 211c1 of information sending side and
Router identifier 212c, and terminal recognition 221d1 of information receiving side.
First note signal generating unit 2122 is based on above- mentioned information and generates note.
First communication unit 2121 further by generate short message sending to SMS communication network 13.
The communication identification information of the other LANs allowing communication in addition, the first rights storage unit 2123 is stored with.?
In the present embodiment two, the first rights storage unit 2123 is stored with the second communicating terminal 221-1 to 221- in the second LAN 22
10 terminal recognition 221d1 and terminal recognition 221d2 of the second communicating terminal 221-1 to 221-10.
First communication unit 2121 can also receive SMS communication network 13 and forward the note of coming.
First resolution unit 2124 can parse the communication identification information of sending side from the note receiving.
First judges that signal generating unit 2125 whether there is in the first rights storage unit to the communication identification information parsing
Judged in 2123, and in judged result for, in the case of being, generating and allowing communication instruction, otherwise generate and do not allow communication to refer to
Order.
For example, the communication identification information parsing is 221d1, because this communication identification information is present in the first authority storage
In unit 2123, therefore first judges that the judged result of signal generating unit 2125 is yes, and generates permission communication instruction；In addition, such as
The router identifier that fruit parses is not present in the first rights storage unit 2123, then judged result will be no,
Communication instruction is not allowed to be generated accordingly.
First resolution unit 2124 is based on allowing of generating in communication instruction parses further from the note receiving
Appearance information and remaining communication information.
Content information is sent to phase based on the communication information allowing communication instruction and parse by the first communication unit 2121
The first communicating terminal 211 answered carries out browsing, the process such as replys, edits.
First control unit 2126 is used for controlling the first communication unit 2121, the first note signal generating unit 2122, first to weigh
Limit memory element 2123, the first resolution unit 2124 and first judge the operation of signal generating unit 2125.
In the second LAN 22, due to the 26S Proteasome Structure and Function all of 20 the second communicating terminal 221-1 to 221-20
Sample, is therefore hereafter only described in detail taking the second communicating terminal 221-1 as a example.
Fig. 6 is the structured flowchart of the second communicating terminal in embodiments of the invention two.
As shown in fig. 6, the second communicating terminal 221-1 include input display unit 2211, the second note signal generating unit 2212,
Second communication unit 2213, the second rights storage unit 2214, the second resolution unit 2215, second judge signal generating unit 2216 with
And second control unit 2217.
Input display unit 2211 be used for showing inputting interface thus allow user (in the present embodiment two, user be rescue group
Member) input message to be sent, and corresponding information is generated according to the message of user input.All include in the every information generating
Content information and communication information, wherein, content information can be various requests, report or data etc.；Communication information comprises letter
The communication identification information of LAN (i.e., this second LAN 22) of breath sending side and the LAN (i.e., first of information receiving side
LAN 21) communication identification information.
For example, the second communicating terminal 221-1 is input by a user " No. 1 car receives instruction, leaves for destination at once "
Message, will issue terminal recognition number in the first LAN 21 is first communicating terminal 211 of 211c1, and this is defeated in this case
Enter in the information of display unit 2211 generation: content information is just " No. 1 car receives instruction, leaves for destination at once "；Logical
News information is included as " the router identifier 212c of terminal recognition 221d1 of information sending side and information receiving side and end
End identifier 211c1 ".
Second note signal generating unit 2212 is based on above- mentioned information and generates note.
Second communication unit 2213 is by the short message sending generating to SMS communication network 13.Pacify in second communication unit 2213
Equipped with address card 22131, address card 22131 can be any one in the mobile communication cards such as sim card, uim card, usim card,
In the present embodiment two, use uim card.
The communication identification information of the other LANs allowing communication in addition, the second rights storage unit 2214 is stored with.?
In the present embodiment two, the second rights storage unit 2214 is stored with the route of the first note router 212 in the first LAN 21
Device identifier 212c.
Second communication unit 2213 also receives SMS communication network 13 and forwards the note of coming.
Second resolution unit 2215 parses the communication identification information of sending side from the note receiving.
Second judges that signal generating unit 2216 whether there is in the second rights storage unit to the communication identification information parsing
Judged in 2214, and in judged result for, in the case of being, generating and allowing communication instruction, otherwise generate and do not allow communication to refer to
Order.
For example, the communication identification information parsing is router identifier 212c, because router identifier 212c exists
In the second rights storage unit 2214, therefore second judges that the judged result of signal generating unit 2216 is yes, and it is logical to generate permission
News instruction；In addition, if the router identifier parsing is not present in the second rights storage unit 2214, then judge
Result will be no, does not allow communication instruction to be generated accordingly.
Second judges that signal generating unit 2216 is parsed further based on the communication instruction that allows generating from the note receiving
Go out content information and remaining communication information.
The content information parsing and communication information are shown to use based on permission communication instruction by input display unit 2211
Family carries out browsing, the process such as replys, forwards, editing.
Second control unit 2217 is used for controlling the second communication unit 2213, the second note signal generating unit 2212, second to weigh
Limit memory element 2214, the second resolution unit 2215 and second judge the operation of signal generating unit 2216.
In communication system 20 between LAN, SMS communication network 13 is communicated with the first LAN 21 and 22, to reception
To note received, and identify the router identifier of receiving side from note, be then based on this router identifier
Note is transmitted to corresponding note router.
Below, based on above-mentioned concrete structure, first communicating terminal as 211c1 for the terminal recognition number with the first LAN 21
As a example 211 photos and sending messages give the second communicating terminal 221 for 221d1 for the terminal recognition number in the second LAN 22, illustrate Internet of Things Netcom
The communication process of letter subsystem 200.
Fig. 7 is the workflow diagram of communication system between LAN in embodiments of the invention two.
As shown in fig. 7, in the present embodiment two, the workflow of Internet of Things communication subsystem 200 is as follows:
Step s2-1:
The first communicating terminal 211 in first LAN 21 sends information, subsequently into step s2-2；
Step s2-2:
The information that first communication unit 2121 reception of the first note router 212 sends, subsequently into step s2-3；
Step s2-3:
First note signal generating unit 2122 is based on above- mentioned information and generates note m2, subsequently into step s2-4；
Step s2-4:
First communication unit 2121 sends note m2 of generation to SMS communication network 13, subsequently into step s2-5；
Step s2-5:
SMS communication network 13 receives said short message m2, and the terminal recognition number based on the information receiving side identifying
221d1, it is the second communicating terminal 221-1 to 221- of 221d1 that note m2 is transmitted to terminal recognition number in the second LAN 22
10, subsequently into step s2-6；
Step s2-6:
In second communicating terminal 221-1 to 221-10, each first resolution unit 2124 is from note m2 receiving
Parse the router identifier 212c of sending side, subsequently into step s2-7；
Step s2-7:
Second judges that signal generating unit 2216 whether there is to the router identifier 212c parsing stores in the second authority
Judged in unit 2214, and in judged result for entering step s2-8 in the case of being, otherwise entered step 9；
Step s2-8:
Second judges that signal generating unit 2216 generates allows communication instruction, subsequently into step s2-10；
Step s2-9:
Second judges signal generating unit 2216 to generate not allows communication instruction, subsequently into done state；
Step s2-10:
Second judges signal generating unit 2216 based on allowing of generating in communication instruction parses from note m2 receiving
Appearance information and remaining communication information, subsequently into step s2-11；
Step s2-11:
Input display unit 2211 is based on allowing communication instruction by the content information parsing and communication information content information
The rescue team member being shown on car is browsed and is replied, subsequently into done state.
So far, complete a communication process.
The effect of embodiment two and effect
Communication system between the LAN according to involved by the present embodiment two, because in the first LAN, note router
The information that the first communicating terminal can be sent is transmitted in the form of note, and can solve from the note receiving
Separate out content information and communication information and transfer to corresponding first communicating terminal, in the second LAN, the second communicating terminal
Information can be sent and received in the form of note, and SMS communication network is all communicated with the first LAN and the second LAN
News, can carry out to the note receiving receiving and corresponding forwarding can receive to the note that note router sends
And forward it is thus possible to realize the mutual communication between multiple LANs accordingly, whole communication system is not only simple in structure, group
Net is fast, and addressing is convenient, and short message communication signal cover is also very wide, communication robust, and low cost, communication fee
Low, it is particularly well-suited to the occasion not needing continuously to be communicated.
Further, since being both provided with rights storage unit in the first note router and the second communicating terminal and judging to generate
Unit, rights storage unit be stored with allow communication LAN communication identification information, judge that signal generating unit can be to reception
To note in communication identification information whether there is in rights storage unit and judged, and the situation being yes in judged result
Under, generate and allow communication instruction, otherwise generate and do not allow communication instruction such that it is able to further improve the safety of communication
And privacy.
Above-mentioned two embodiment is only two kinds of embodiments of the present invention, is not intended to limit protection scope of the present invention.
In above two embodiment, user terminal and the first communicating terminal are all computer, and the local in the present invention
In communication system between net, user terminal and the first communicating terminal can also be factory's smart machine, domestic intelligent equipment etc..
In addition, in above two embodiment, being all provided only with two LANs, the present invention in communication system between LAN
LAN between can be provided with any number of LANs in communication system, the quantity of LAN is more, and the quantity of terminal is more, this
The communication facilitation of system is also more obvious.
In addition, in above two embodiment, what rights storage unit stored is the communication of the LAN allowing communication
Information.In communication system between the LAN of the present invention, rights storage unit storage can also be the local not allowing to communicate
The communication information of net, judges signal generating unit in the case that judged result is for being accordingly, generates and does not allow communication instruction, otherwise
Generating and allow communication instruction, thus masking those risky LANs, so also can play the safety improving communication
With private effect.
In addition, in above-described embodiment two, the second communicating terminal is mobile phone, and in the present invention, the second communicating terminal is acceptable
For having the various Intelligent mobile equipment such as panel computer of SMS communication function.
In addition, in communication system between the LAN of the present invention, for improving the safety of communication, note router further
In note encryption/decryption element can also be set, row encryption when short message content to be sent is carried out, and in the note receiving
Appearance is decrypted.And it is also provided with corresponding note encryption/decryption element in the second communicating terminal.
Claims (10)
1. communication system between a kind of LAN, for realizing the communication between at least two LANs it is characterised in that including:
At least two LANs, each described LAN comprise at least two user terminals and with described LAN in all
The note router that is all connected by communication of described user terminal, the letter that described user terminal can be sent by this note router
Breath is transmitted in the form of note；With
SMS communication network, is communicated with all of described LAN, the note receiving is carried out receive and corresponding forwarding,
Wherein, content information and communication information are comprised in described note, this communication information contains: the described local of information sending side
The terminal recognition number of described user terminal in net and the router identifier of described note router, and information receiving side
The router identifier of described note router in described LAN and the terminal recognition number of described user terminal,
Described note router can also parse described content information and described communication information from the note receiving and turn
Give described user terminal accordingly.
2. between LAN according to claim 1 communication system it is characterised in that:
Wherein, described user terminal is any one in computer, factory's smart machine and domestic intelligent equipment.
3. between LAN according to claim 1 communication system it is characterised in that:
Wherein, in described LAN, user terminal described in any two has inequality or identical terminal recognition number.
4. between LAN according to claim 1 communication system it is characterised in that:
Wherein, described note router includes: communication unit, note signal generating unit, rights storage unit, resolution unit and sentence
Disconnected signal generating unit,
Described communication unit receives the described information that the described user terminal in described LAN sends, and this packet contains described
Content information and described communication information,
Described note signal generating unit is based on described information and generates described note,
Described communication unit further by the described short message sending generating to described SMS communication network,
Described rights storage unit be stored with allow communication the described LAN of other in described note router described road
By device identifier,
Described communication unit receives the described note that described SMS communication forwarded is come,
Described resolution unit parses the described router identifier of sending side from the note receiving,
Described judgement signal generating unit whether there is in described rights storage unit to the described router identifier parsing and carries out
Judge, and in judged result for, in the case of being, generating and allowing communication instruction, otherwise generate and do not allow communication instruction,
Described resolution unit parses described content information and remaining described communication information further from the note receiving,
Described content information is sent by described communication unit based on the described described communication information allowing communication instruction and parsing
To described user terminal accordingly.
5. communication system between a kind of LAN, for realizing the communication between at least two LANs it is characterised in that including:
At least one first LAN, each described first LAN comprises at least two first communicating terminals and with described
The note router that all of described first communicating terminal in one LAN is all connected by communication, this note router can be by institute
State the information that user terminal sends to be transmitted in the form of note；
At least one second LAN, each described second LAN comprises at least two second communicating terminals, this second lead to
News terminal can send and receive information in the form of note；And
SMS communication network, is communicated with all of described first LAN and described second LAN, to the note receiving
Carry out receiving and corresponding forwarding,
Wherein, content information and communication information are comprised in described note, this communication information comprises the described local of information sending side
The communication identification information of the described LAN of the communication identification information of net and information receiving side,
The described communication identification information of described first LAN contains transmission or described first communication of reception described information is whole
The first terminal identifier at end and the router identifier of described note router,
The described communication identification information of described first LAN contains transmission or described second communication of reception described information is whole
The second terminal identifier at end.
6. between LAN according to claim 5 communication system it is characterised in that:
Wherein, described second communicating terminal is mobile phone and any one having in the panel computer of SMS communication function.
7. between LAN according to claim 5 communication system it is characterised in that:
Wherein, in described first LAN, the first communicating terminal described in any two has inequality or identical first is whole
End identifier,
In described second LAN, the second communicating terminal described in any two has inequality or the identification of identical second terminal
Number.
8. between LAN according to claim 5 communication system it is characterised in that:
Wherein, described note router includes: the first communication unit, the first note signal generating unit, the first rights storage unit,
One resolution unit and first judges signal generating unit,
Described first communication unit receives the described information that described first communicating terminal in described first LAN sends, should
Packet contains described content information and described communication information,
Described first note signal generating unit is based on described information and generates described note,
Described first communication unit further by the described short message sending generating to described SMS communication network,
Described first rights storage unit be stored with allow communication the described LAN of other described communication identification information, described
Communication identification information is the described router identifier of described note router in other described first LANs and described
Described second communicating terminal identifier in second LAN,
Described first communication unit receives the described note that described SMS communication forwarded is come,
Described first resolution unit parses the described communication identification information of sending side from the note receiving,
Described first judges that signal generating unit whether there is in described rights storage unit to the described communication identification information parsing
Judged, and in judged result for, in the case of being, generating and allowing communication instruction, otherwise generate and do not allow communication instruction,
Described first resolution unit parses described content information and remaining described communication further from the note receiving
Information,
Described first communication unit allows communication instruction and the described communication information that parses by described content information based on described
Send to described first communicating terminal accordingly.
9. between LAN according to claim 5 communication system it is characterised in that:
Wherein, described second communicating terminal includes: the second communication unit, the second note signal generating unit, the second rights storage unit,
Second resolution unit and second judges signal generating unit,
Described second note signal generating unit is based on user instruction and generates corresponding note, and this note comprises described content information and institute
State communication information,
Described second communication unit sends described information to described SMS communication network,
Described second rights storage unit be stored with allow communication the described LAN of other described communication identification information, described
Communication identification information is described second communicating terminal identifier and described first LAN in other described second LANs
In described note router described router identifier,
Described second communication unit receives the described note that described SMS communication forwarded is come,
Described second resolution unit parses the described communication identification information of sending side from the note receiving,
Described second judges that signal generating unit whether there is in described rights storage unit to the described communication identification information parsing
Judged, and in judged result for, in the case of being, generating and allowing communication instruction, otherwise generate and do not allow communication instruction,
Described second resolution unit parses described content further based on described permission communication instruction from the note receiving
Information and remaining described communication information.
10. according to claim 1 or 5 between LAN communication system it is characterised in that:
Wherein, in described note router, the address card with described router identifier is installed.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337651A (en) * | 2018-03-21 | 2018-07-27 | 中国铁路西安局集团有限公司 | The method, apparatus of mobile terminal and the server communication in LAN |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030118015A1 (en) * | 2001-12-20 | 2003-06-26 | Magnus Gunnarsson | Location based notification of wlan availability via wireless communication network |
| CN1512711A (en) * | 2002-12-30 | 2004-07-14 | 联想(北京)有限公司 | Method and system for transmitting and receiving short message in radio local area network customer's end |
| US20040258031A1 (en) * | 2003-06-19 | 2004-12-23 | Zabawskyj Bohdan Konstantyn | Method for implemening a Wireless Local Area Network (WLAN) gateway system |
| CN1674507A (en) * | 2004-03-22 | 2005-09-28 | 国际商业机器公司 | Multimedia information receiving and transmitting method system, gateway and customer's equipment |
| CN101179536A (en) * | 2006-12-22 | 2008-05-14 | 腾讯科技（深圳）有限公司 | Method and system for implementing instant communication between external network user and LAN user |
| CN101330550A (en) * | 2008-06-19 | 2008-12-24 | 董志 | System for monitoring and intelligently alarming wireless data |
| CN101715176A (en) * | 2009-11-04 | 2010-05-26 | 中兴通讯股份有限公司 | Short message router, short message monitoring system and short message monitoring method |
| CN102572749A (en) * | 2010-12-07 | 2012-07-11 | 中国电信股份有限公司 | Auxiliary online short message sending system |
| CN103476094A (en) * | 2012-06-06 | 2013-12-25 | 中兴通讯股份有限公司 | Access network method, terminal and interworking gateway |
-
2016
- 2016-12-02 CN CN201611094033.2A patent/CN106375973B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030118015A1 (en) * | 2001-12-20 | 2003-06-26 | Magnus Gunnarsson | Location based notification of wlan availability via wireless communication network |
| CN1512711A (en) * | 2002-12-30 | 2004-07-14 | 联想(北京)有限公司 | Method and system for transmitting and receiving short message in radio local area network customer's end |
| US20040258031A1 (en) * | 2003-06-19 | 2004-12-23 | Zabawskyj Bohdan Konstantyn | Method for implemening a Wireless Local Area Network (WLAN) gateway system |
| CN1674507A (en) * | 2004-03-22 | 2005-09-28 | 国际商业机器公司 | Multimedia information receiving and transmitting method system, gateway and customer's equipment |
| CN101179536A (en) * | 2006-12-22 | 2008-05-14 | 腾讯科技（深圳）有限公司 | Method and system for implementing instant communication between external network user and LAN user |
| CN101330550A (en) * | 2008-06-19 | 2008-12-24 | 董志 | System for monitoring and intelligently alarming wireless data |
| CN101715176A (en) * | 2009-11-04 | 2010-05-26 | 中兴通讯股份有限公司 | Short message router, short message monitoring system and short message monitoring method |
| CN102572749A (en) * | 2010-12-07 | 2012-07-11 | 中国电信股份有限公司 | Auxiliary online short message sending system |
| CN103476094A (en) * | 2012-06-06 | 2013-12-25 | 中兴通讯股份有限公司 | Access network method, terminal and interworking gateway |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337651A (en) * | 2018-03-21 | 2018-07-27 | 中国铁路西安局集团有限公司 | The method, apparatus of mobile terminal and the server communication in LAN |
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