CN100411384C - Method for long-distance using local area network resource utilizing mobile equipment - Google Patents
Method for long-distance using local area network resource utilizing mobile equipment Download PDFInfo
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- CN100411384C CN100411384C CNB2004100297546A CN200410029754A CN100411384C CN 100411384 C CN100411384 C CN 100411384C CN B2004100297546 A CNB2004100297546 A CN B2004100297546A CN 200410029754 A CN200410029754 A CN 200410029754A CN 100411384 C CN100411384 C CN 100411384C
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- 238000005096 rolling process Methods 0.000 claims description 6
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- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
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Abstract
The present invention discloses a method for long-distance using local area network (LAN) resource by mobile equipment. Resource in associate devices is integrated by utilizing IGRS protocols via a special server, and the services are released to the internet via a web server. The mobile equipment uses wireless access modes to access the services released by the LAN on the internet; the web server of the LAN analyzes user operation and encapsulates the user operation into corresponding information; the web server of the LAN transmits the encapsulated information to the special server of the LAN, and the special server transforms the information to service commands for invoking resource of associate devices, which enables invoked associate devices to complete corresponding functions. The present invention realizes the seamless resource connection between every two of the internet, the LAN and the local network, and enables people to experience a real uniform large network without feeling differences of different networks.
Description
Technical field
The present invention relates to a kind of method of long-range use local area network (LAN) resource, especially a kind of method of utilizing mobile device to pass through the Internet long-range use local area network (LAN) resource.Belong to networking technology area.
Background technology
Along with PDA, the computing capability of mobile device hardware such as smart mobile phone from strength to strength, the effect that they are brought into play in current business office is also more and more important, but, the business function of powerful mobile device still is confined to general functions such as notepad, schedule, telephone directory, also have only by the visit number of site with the binding site of network and to check information and send and receive e-mail and wait simply common function, we can say that present software do not bring the hardware that it had and the ability of network into play fully, restricted further developing that mobile device is used.
Because intranet has rich in natural resources, for example file server, mail server, ordering server and commercial PC also have printer, projecting apparatus etc.If can just can greatly expand the application of mobile device with mobile device as the hardware of a local area network (LAN) inside and the mapping or the bridge of information resources, more can give full play to its existing network and hardware capabilities.
That is to say, if the potential ability that can fully excavate mobile device and had is also given full play to, not only can make the user need not to carry heavy relatively and complicated notebook is set, save cost, brought bigger convenience to the user again, and can satisfy the growing most of Mobile business demand of people, kill two birds with one stone and can be described as.
Summary of the invention
Technical problem to be solved by this invention is: propose a kind of method of utilizing mobile device remote to use the local area network (LAN) resource, given full play to the ability of mobile device, under hardware cost increase situation seldom, satisfy the most business needs of user.
A kind of method of utilizing mobile device remote to use the local area network (LAN) resource in the associate device resource of utilizing the IGRS agreement by special-purpose Server Consolidation inside, and is published to these services in the local area network (LAN) on the internet by Web server, comprises the steps:
Step 1, mobile device utilize the service of this local area network (LAN) issue on the wireless access way access the Internet;
Step 2, local area network (LAN) Web server are resolved user's operation, are packaged into corresponding information;
Information after step 3, local area network (LAN) Web server will encapsulate sends to the local area network (LAN) private server, by private server these information is changed into the service command of calling the associate device resource, makes invoked associate device finish function corresponding.
In local area network (LAN) He on the mobile device, use the solution of the present invention, will greatly expand the definition and the scope of mobile office.Under the support of IGRS agreement, mobile office application scenarioss such as the user can only go on business with carrying a mobile device, can dealing with, teleconference.And releasing enthusiastically along with associate device, this seamless connection the innovation and application pattern of the Internet, local area network (LAN) and local network, also can expedite the emergence of more better emerging application scenarioss, make the people again experience difference, really be in a unified macroreticular less than heterogeneous networks.
Description of drawings
Fig. 1 is a network architecture schematic diagram of the present invention;
Fig. 2 is the module diagram of division of the present invention;
Fig. 3 is the schematic flow sheet of the specific embodiment of the present invention;
Fig. 4 is the schematic flow sheet of associate device service issue of the present invention.
Embodiment
But purpose of the present invention be exactly for make mobile device can be no matter when and where affluent resources in the free access local area network (LAN) all, seamless connection local network, internet and local area network (LAN).For technical scheme of the present invention more clearly is described, at first introduce several basic technologies related to the present invention below:
At first, be the center with PC/PDA, the implementation of integrating surrounding devices by IGRS (Intelligent Grouping and ResourceSharing, device resource is shared and cooperation with service) agreement automatically is mature on the whole.And, releasing news and announce the technology that allows the external call service by the Internet, the technological development scheme relevant as WebService also is mature on the whole.
Described IGRS agreement is a plurality of information terminals according to certain standard dynamic group net and realize the standard of the application model of intelligence interconnection, resource-sharing and cooperation with service in limited range, its target is interoperability and the ease for use that improves between the various device, creates the application model that makes new advances.Equipment comprises information equipment and home appliance.
The IGRS agreement can finish following function:
1, intelligence interconnection (select and coupling, as radio local network environment by link layer; The network layer self adaptation is as the route of equipment room IP; The transport layer self adaptation adapts to various host-host protocols);
2. resource-sharing (the dynamic issue and the discovery of the dynamic group net of equipment and service, the Service Management of application layer with call);
3. (the application-specific back-up environment is specific application demand and carries out special support cooperation with service; As control that class is used, multimedia class is used, files classes use or the like).
By the IGRS agreement, can conveniently integrate the resource of local area network (LAN) inside, and externally provide the service of calling with interface to user transparent.
Secondly, PDA, mobile phone insert the Internet by modes such as GPRS, obtain information and call the service correlation technique also near ripe by Internet; The MMIT technology of Microsoft no matter then guaranteed to use the mobile device of which kind of model, can have the web displaying scheme that is fit to its screen.
At last, the encryption technology of internet information transmission also is mature on the whole as PKI, SSL, can guarantee the fail safe the when user calls the local area network (LAN) resource.
The method of utilizing mobile device to pass through the Internet long-range use local area network (LAN) resource of the present invention, in the associate device resource of utilizing IGRS protocol integration inside, and the server by special use is published to these services in the local area network (LAN) on the internet, comprises the steps:
Mobile devices such as step 1, smart mobile phone and PDA utilize the service of this local area network (LAN) issue on the mode access the Internet such as GPRS;
The Web server of step 2, local area network (LAN) is resolved user's operation, is packaged into corresponding information;
Information after the Web server of step 3, local area network (LAN) will encapsulate sends to private server, these information are changed into the service of calling the associate device resource by private server, thereby make the interior rich in natural resources of local area network (LAN), can be used, realize business function by long-range mobile device.
Described associate device refers to embedded IGRS agreement, and the various hardware devices that meet the defined resources/services of IGRS agreement can be provided, and comprises PC, printer, projecting apparatus, TV or the like.
Be network architecture figure of the present invention as described in Figure 1, pass through the IGRS agreement as associate devices such as association prints machine, related projector, related PC, connect with the private server (PC among Fig. 1) in the local area network (LAN), to the own available service of private server issue; Private server is the respective services that has the standard calls interface with the service definition of all associate device issues, and (SEVER among Fig. 1) is published on the Internet by Web server.Mobile device such as mobile phone or PDA sign in on the Internet by the mobile network, just can visit the service of Web server issue in the local area network (LAN), finish function of use of the present invention.
Be according to the module diagram of realizing that principle is divided the present invention as shown in Figure 2, use desktop environment or PDA equipment to pass through Internet, the dynamic web page (ASP.NET program) of visit Web server, the ASP.NET program obtains after the call instruction, sending to the network information server (that adopt among Fig. 2 is microsoft internet information server) of Web server, more than is the module operating position on the Internet.
In local area network (LAN) inside, Web server and private server are used WINDOWS API by IGRS agreement and ICP/IP protocol, by 802.11 home control network communication protocols, finish the function issue maintenance update of related household electrical appliances and call.
Further specify technical scheme of the present invention below by a specific embodiment.
As shown in Figure 3, the invoked procedure of its local area network (LAN) resource comprises the steps:
Mobile device users such as step 1, smart mobile phone and PDA wish to call resource at the enterprising line operate of the web page;
After step 2, operation were submitted to, weblication was resolved user's operation, is packaged into corresponding information;
Step 3, the information after will encapsulating send to the local area network (LAN) private server, are converted into the order of calling resource by it;
Step 4, server are transmitted to associate device specific in the local area network (LAN) with order, thereby call the resource that it provides.
On the private server of local area network (LAN) inside,, adopt the mechanism of Event triggered to collect its information by the situation that rolls off the production line in the associate device of program monitoring local area network (LAN) inside within the scope of authority and the service thereof.According to these information, program will be safeguarded a table that has write down associate device and corresponding with service thereof, and program can by certain category division, be encapsulated available service according to built-in logic then, offers Web server.
Web application on the Web server can generate dynamic webpage according to certain rule with the information of receiving again, is published on the Internet website.Mobile device only need be visited this website, just can will feed back to the web application on the Web server by the corresponding operating that browser is carried out, by sending to private server after its parsing, be translated into corresponding order or operation by program again then, be transmitted to specific associate device and carry out.
Such flow process is got off, and just can realize the use of mobile device to the resource of local area network (LAN) inside.
If will realize the resource mapping, then on mobile device, be responsible for the associate device in the local network is monitored and functions such as transferring command, information by a cover program in addition.
Like this, the specific resources of local area network (LAN) inside is sent request, available respective associated equipment sends order in local network then, just can make both realize the transmission and the use of mutual resource on the bridge of mobile device as them.
On the described equipment/rolling off the production line refers to associate device when adding or leaving belonging network, can announce in network that this message, this process are referred to as on the equipment/roll off the production line.
In the described service/rolling off the production line refers to that associate device often can provide one to multiple kind to meet the defined standards service of IGRS agreement, generally when on the equipment/when rolling off the production line, the message that oneself is whether available also can be thereupon announced in its service that provides in belonging network, certainly also can realize by programming, on this process is referred to as to serve/roll off the production line.
The mapping of described resource refers to a kind of associate device as bridge the resource that a certain associate device provided to be passed to another associate device, and this process is referred to as the resource mapping.For example, the mobile device of embedded associated protocol can be with oneself as bridge, and association prints machine, projecting apparatus that the file resource that local area network (LAN) is provided passes in the local network carry out associative operation, has realized the resource mapping of file.
Described event trigger mechanism refer to the incident that defines in the present invention be associate device on/roll off the production line and serve on/roll off the production line, when such incident took place, server program will be received corresponding notice, thereby makes corresponding operation.This process is referred to as event trigger mechanism.
As shown in Figure 4, the issue of associate device of the present invention specifically comprises the steps:
(1) private server according in associate device and the service thereof/roll off the production line, set up and safeguard a correlated resources table
The program one that needs only server starts, and will search for associate device of how much reaching the standard grade and the service that provides thereof have been provided in the network within the scope of authority, by the information that obtains, just can set up initial correlated resources table.Then, under the mechanism of Event triggered, this table is done irregular renewal.
Table 1 correlated resources table
| Associate device | Service | Calling interface |
| FTP SERVER | FILE ACCESS | Access(string strAction，file* fileInfo) |
| PC | SCHEDULE | Schedule(string strAction， schedule*schInfo) |
| PRINTER | Print(print*printInfo) | |
| . . . . | . . . . | . . . . |
What table 1 was represented is exactly a simplification example of correlated resources table.Most important in the table as can be seen is exactly these three contents, is respectively kind and unique sign of associate device, the service that this equipment provides and unique sign, the calling interface of this service.Incident takes place if a certain service is rolled off the production line, and then can delete in table with this and serve the identical record of unique sign; Incident takes place if a certain equipment rolls off the production line, and then can delete all records identical with the unique sign of this equipment in table.Otherwise then increase corresponding record.Be not difficult to find, can allow to exist the identical record of the unique sign of equipment in the table, but will not have the identical record of the unique sign of service, that is to say that service is the major key of this table.
(2) adorn corresponding information according to the correlated resources gauge seal, send to Web server
When the correlated resources table was set up or change is arranged, program will encapsulate once the information that this table provides again, and the information after will encapsulating then sends to Web server, made it upgrade the webpage of issue.
Correlated resources information after table 2 encapsulation
| Service | Classification | Corresponding device | Parameter 1 | Parameter 2 |
| FILE ACCESS | File resource | FTP SERVER | String strAction | File* fileInfo |
| Printer resource | PRINTER | String strAction | NULL | |
| . . . . | . . . . | . . . . | . . . . | . . . . |
What table 2 was represented is the information that will offer the WEB server after program is adorned the correlated resources gauge seal, wherein serve one of service in the corresponding correlated resources table, classification then is according to logic decided at the higher level but not officially announced sign with the respective classes of this service division, the corresponding device correspondence be exactly one of associate device in the correlated resources table, 1,2 of parameters be in one of the calling interface from the correlated resources table extract, call the required parameter of this service.
(3) Web server receives information, is used to generate webpage after it is resolved
Web server is received after the correlated resources information after the encapsulation, according to the form of table 2 it is resolved, and offers the application program that generates webpage then.This program can reclassify these information according to built-in logic, so that generate the webpage that meets form.
The sorted correlated resources information of table 3
| File resource | Parameter 1 | Parameter 2 |
| FILE ACCESS | String strAction | File*fileInfo |
| FILE READ | String strAction | File*fileInfo |
| . . . . | . . . . | . . . . |
| Printer resource | Parameter 1 |
| PRINTER1 | String strAction |
| PRINTER2 | String strAction |
| . . . . | . . . . |
Table 3 can be seen for the example of two sorted correlated resources information, after the classification, just can retrieve and export existing correlated resources information according to the type of resource when generating webpage like this.Thus, the layout of webpage and user's use are all brought great convenience.
After the service issue of associate device, the service that the user just can use associate device to provide according to the webpage of issue comprises:
(4) user feeds back to corresponding associate device after webpage is operated
The user submits to the operation of webpage after the Web server, and the application program on the server will be resolved user's operating command and corresponding input, mainly is whether the sign and the relevant parameters of the service of determining that the user is called is imported fully.If it is entirely true to resolve the back, the operational order information that the result after then will being resolved by application program is packaged into relevant device sends.This information format is with table 2, and just content has become special services and the information of determining according to user's input such as corresponding apparatus, parameter thereof.
The local area network (LAN) private server is resolved it according to form after receiving this information, seeks corresponding record then in the correlated resources table, if this record still exists, then calls the interface of this service, finishes user's operation.
(5) realization of resource mapping
If mobile device is embedded with the IGRS agreement, and there is spendable associate device in the local network, then after the application program of developing at this phenomenon specially among the present invention has been installed, just realizes the resource mapping on the basis in 1-4 step in front.
The part of the server in the function of this application program and the local area network (LAN) is very similar, exactly can be according to existing associate device to set up and safeguard a correlated resources table in the local network, mode is identical with (1), difference is, it also has the mutual interface of a personal-machine, the user can adopt and the similar step of web page operation, directly the associate device in the local network is sent order and information.So, the user just can be with mobile device as local area network (LAN) with the bridge of the associate device resource of local network.
For example, the user at first uses " file access " service that local area network (LAN) provides, and obtains in the local area network (LAN) using the affiliate application on the mobile device then behind certain file of wanting, call " printing " service that local association prints machine provides, parameter is made as the file of firm acquisition.Like this, just equal between the printing resource of the file resource of local area network (LAN) and local network, to have erected a bridge block, make the both sides can intercommunication.
It should be noted last that: above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not breaking away from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (11)
1. method of utilizing mobile device remote to use the local area network (LAN) resource, it is characterized in that: in the associate device resource of utilizing the IGRS agreement by special-purpose Server Consolidation inside, and by Web server these services are published on the internet, comprise the steps:
Step 1, mobile device utilize the service of this local area network (LAN) issue on the wireless access way access the Internet;
Step 2, local area network (LAN) Web server are resolved user's operation, are packaged into corresponding information;
Information after step 3, local area network (LAN) Web server will encapsulate sends to the local area network (LAN) private server, by private server these information is changed into the service command of calling the associate device resource, makes invoked associate device finish function corresponding.
2. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 1, it is characterized in that: described associate device refers to embedded IGRS agreement, and the various hardware devices that meet the defined resources/services of IGRS agreement can be provided.
3. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 1, it is characterized in that: the situation that rolls off the production line in the associate device of the private server monitoring local area network (LAN) inside within the scope of authority of described local area network (LAN) inside and the service thereof, adopt the mechanism of Event triggered to collect its information; And according to these information, maintenance record the table of associate device and corresponding with service thereof, then according to built-in logic, available service by certain category division, and is encapsulated, offer Web server.
4. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 1, it is characterized in that: described Web server is according to the information of receiving from private server, generate dynamic web page according to certain rule, be published on the Internet website.
5. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 3, it is characterized in that: on the described equipment/rolling off the production line refers to that associate device is when adding or leaving belonging network, can be in network announce this message, this process is referred to as on the equipment/rolls off the production line.
6. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 3 is characterized in that: in the described service/and rolling off the production line refers to that associate device can provide one or more to meet the defined standards service of IGRS agreement; When on the equipment/when rolling off the production line, the message that oneself is whether available also can be thereupon announced in its service that provides in belonging network, this process is referred to as in the service/rolls off the production line.
7. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 3, it is characterized in that: described event trigger mechanism refer to associate device on/roll off the production line and serve on/roll off the production line, when such incident takes place, server program will be received corresponding notice, thereby makes corresponding operation; This process is referred to as event trigger mechanism.
8. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 1 is characterized in that: after the described step 3, also comprise:
After mobile device sends request to the specific resources of local area network (LAN) inside, associate device available in local network sends order, mobile device as connection, is realized the transmission and the use of local area network (LAN) inside and the mutual resource of local network, and this process is referred to as the resource mapping.
9. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 1 is characterized in that: described step 2, and the local area network (LAN) Web server is resolved user's operation, is packaged into corresponding information, specifically comprises:
The user submits to the operation of webpage after the Web server, and the application program on the server will be resolved user's operating command and corresponding input, mainly is whether the sign and the relevant parameters of the service of determining that the user is called is imported fully; If it is entirely true to resolve the back, the operational order information that the result after then will being resolved by application program is packaged into relevant device sends to the local area network (LAN) private server.
10. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 1, it is characterized in that: described step 3, after the local area network (LAN) private server is received this information, according to form it is resolved, in the correlated resources table, seek corresponding record then, if this record still exists, then call the interface of this service, finish user's operation.
11. the method for utilizing mobile device remote to use the local area network (LAN) resource according to claim 8 is characterized in that: the realization of described resource mapping specifically comprises:
If mobile device is embedded with the IGRS agreement, and there is spendable associate device in the local network, then mobile device is according to existing associate device to set up and safeguard a correlated resources table in the local network, and the user directly sends order and information to the associate device in the local network.
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| CNB2004100297546A CN100411384C (en) | 2004-03-24 | 2004-03-24 | Method for long-distance using local area network resource utilizing mobile equipment |
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| CN100411384C true CN100411384C (en) | 2008-08-13 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414993C (en) * | 2005-12-22 | 2008-08-27 | 海信集团有限公司 | Method for realizing IGRS AV server device |
| CN100414994C (en) * | 2005-12-22 | 2008-08-27 | 海信集团有限公司 | Method for realizing IGRS AV player device |
| CN101374209B (en) * | 2007-08-21 | 2011-09-28 | 康佳集团股份有限公司 | Digital household television server based on IGRS |
| CN103685363A (en) * | 2012-09-07 | 2014-03-26 | 中国科学院计算机网络信息中心 | Efficient and reliable method and system for multitask processing |
| CN108881457A (en) * | 2018-06-29 | 2018-11-23 | 上海爱优威软件开发有限公司 | A kind of information Instantaneous sharing method and system |
| CN112671903A (en) * | 2020-12-23 | 2021-04-16 | 杭州安司源科技有限公司 | General intranet online service system |
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| CN1355644A (en) * | 2000-11-30 | 2002-06-26 | 株式会社理光 | Equipment, method and system for printing from internet by radio mobile communication device |
| US6430601B1 (en) * | 1998-09-30 | 2002-08-06 | Xerox Corporation | Mobile document paging service |
| CN1364255A (en) * | 2000-01-12 | 2002-08-14 | 精工爱普生株式会社 | Personal digital terminal and data output control system |
| WO2002076171A2 (en) * | 2001-03-15 | 2002-09-26 | Nokia Corporation | Method and device for accessing files stored in a mobile terminal device supporting an internet protocol |
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| US6430601B1 (en) * | 1998-09-30 | 2002-08-06 | Xerox Corporation | Mobile document paging service |
| CN1364255A (en) * | 2000-01-12 | 2002-08-14 | 精工爱普生株式会社 | Personal digital terminal and data output control system |
| CN1355644A (en) * | 2000-11-30 | 2002-06-26 | 株式会社理光 | Equipment, method and system for printing from internet by radio mobile communication device |
| WO2002076171A2 (en) * | 2001-03-15 | 2002-09-26 | Nokia Corporation | Method and device for accessing files stored in a mobile terminal device supporting an internet protocol |
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| CN1674553A (en) | 2005-09-28 |
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