CN103618660B - A kind of heterogeneous network fusion method based on restructural resolution server - Google Patents

A kind of heterogeneous network fusion method based on restructural resolution server Download PDF

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CN103618660B
CN103618660B CN201310676712.0A CN201310676712A CN103618660B CN 103618660 B CN103618660 B CN 103618660B CN 201310676712 A CN201310676712 A CN 201310676712A CN 103618660 B CN103618660 B CN 103618660B
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rrs
gateway
translation rule
information
described
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CN201310676712.0A
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CN103618660A (en
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郜帅
张宏科
张中岳
苏伟
王洪超
周华春
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北京交通大学
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Abstract

The invention discloses a kind of heterogeneous network fusion method based on restructural resolution server, the method includes: configure several restructurals resolution server RRS in the ubiquitous green community comprising multiple heterogeneous network controls network UGCCNet;By mapping configuration and the translation rule information of described RRS storage different isomerization bus system;When each heterogeneous network described carries out data communication, described RRS distribute corresponding identity map configuration information with translation rule information to corresponding heterogeneous network assembly, it is achieved being uniformly accessed into of heterogeneous network is merged and the intercommunication of application data.By using method disclosed by the invention, improve UGCCNet system and isomery bus system is absorbed the performance that interconnects between fusion faculty and isomery bus system.

Description

A kind of heterogeneous network fusion method based on restructural resolution server

Technical field

The present invention relates to networking technology area, particularly relate to a kind of heterogeneous network converged side based on restructural resolution server Method.

Background technology

In current communication control net, the management that is uniformly controlled of Digital Community power consumption facility is the most all to realize energy The key technology that source is saved.To this end, IEEE1888 working group has initiated ubiquitous green community Control network protocols (UGCCNet) formulation.

Ubiquitous green community Control network protocols define one for Digital Community, intelligent building and numeral Metropolitan Area Network (MAN) remote The process control network architecture, it is intended that the data communication format between equipment and system, give Digital Community equipment in network, Service, signal and the definition of communication information.This network architecture is Community managers, public service provider, portion of government Door and personal user achieve the unified control and management to bus system network, and by long-range monitoring, operation, Energy shortage is alleviated in management and maintenance, it is achieved convenient household etc..

Ubiquitous green community controls the network architecture as it is shown in figure 1, this network architecture is divided into control plane and datum plane.Control Plane includes Register, and data plane packet purse rope closes, the assembly such as memorizer and applying unit.

Bus system network: the network that the power consumption facility (such as sensor, executor) in community forms, it is achieved power consumption Interconnecting between facility, interoperability and collaborative work.Support wired or wireless short haul connection networking mode, Hold various communication protocol and control protocol, such as Zigbee, BACnet, Lonworks etc..Permissible by UGCCNet Isomery bus system network is managed collectively, and realizes the interoperability between network.

Power consumption facility is by gateway management and control in Digital Community, with electrical energy drive, can complete specific function Equipment.The heating installation such as measuring indoor temperature and the electronic thermometer of air humidity and drimeter, execution temperature adjusting ventilates And air-conditioning equipment.

UGCCNet system, for being uniformly accessed into isomery bus system network (also known as heterogeneous network), controls and manages Reason.But, existing communication and administrative mechanism yet suffer from some and limit.

In UGCCNet system, gateway is responsible for connecting isomery bus system network and is controlled network with ubiquitous green community, and isomery is total The management and control object of wire system needs the identity map through gateway, and specific bus mark is converted into UGCCNet definition Point ID(point identification), can be with system globe area, by system administration and control.But, total for different isomeries Wire system network, current this identity map does not has unified data form, and system operator is for the configuration of gateway Work is complicated and poor efficiency, in the urgent need to gateway, different bus system banner can carry out unified identity map, make gateway Configuration woprk standardization.Additionally, various different bus systematic difference data types coexist in UGCCNet, need be System assembly carries out numerical value translation between multiple different application data type, and the shortcoming of existing interpretative function hinders UGCCNet Access to heterogeneous network is merged.These problems all limit the actual deployment of UGCCNet and use and system in future exploitation Extensibility and motility.

Summary of the invention

It is an object of the invention to provide a kind of heterogeneous network fusion method based on restructural resolution server, improve UGCCNet system absorbs the performance that interconnects between fusion faculty and isomery bus system to isomery bus system.

It is an object of the invention to be achieved through the following technical solutions:

A kind of heterogeneous network fusion method based on restructural resolution server, the method includes:

In the ubiquitous green community comprising multiple heterogeneous network controls network UGCCNet, configure several restructurals resolve clothes Business device RRS;

By mapping configuration and the translation rule information of described RRS storage different isomerization bus system;

When each heterogeneous network described carries out data communication, by described RRS distribute corresponding identity map configuration information with Translation rule information gives corresponding heterogeneous network assembly, it is achieved being uniformly accessed into of heterogeneous network is merged and apply the mutual of data Logical.

As seen from the above technical solution provided by the invention, by introducing RRS assembly for UGCCnet network, other Assembly can dynamically obtain reconfigurable identity map configuration information and translation rule information by remote access RRS, thus Realize the unified parsing mapped and apply data type between isomery bus system of mark between isomery bus system and UGCCnet Interpretative function, and improve UGCCNet system to the interconnection between isomery bus system absorption fusion faculty and isomery bus system Intercommunication performance.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings Other accompanying drawings.

Fig. 1 controls the schematic diagram of the network architecture for the ubiquitous green community that background of invention provides;

Ubiquitous green community after the configuration RRS that Fig. 2 provides for the embodiment of the present invention one controls the schematic diagram of the network architecture;

The schematic diagram that the RSS that Fig. 3 provides for the embodiment of the present invention one communicates based on RRS with other assemblies in system;

The RSS that Fig. 4 provides for the embodiment of the present invention one carries out the schematic diagram of information registering to Register;

The gateway that Fig. 5 provides for the embodiment of the present invention one is to the schematic diagram of identity map configuration information corresponding to RRS request;

The RRS that Fig. 6 provides for the embodiment of the present invention one is to the schematic diagram of corresponding gateway allocation identification mapping configuration.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly and completely Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on Embodiments of the invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into protection scope of the present invention.

Embodiment one

The embodiment of the present invention provides a kind of heterogeneous network fusion method based on restructural resolution server, and the method includes:

Several restructurals resolution server RRS is configured in the UGCCNet comprising multiple heterogeneous network;

By mapping configuration and the translation rule information of described RRS storage different isomerization bus system;

When each heterogeneous network described carries out data communication, by described RRS distribute corresponding identity map configuration information with Translation rule information gives corresponding heterogeneous network assembly, it is achieved being uniformly accessed into of heterogeneous network is merged and apply the mutual of data Logical.

UGCCNet network after configuring this RRS can be as in figure 2 it is shown, this RRS be for storing different isomerization bus system Mapping configuration and translation rule information, other assemblies dynamically can be obtained by remote access restructural resolution server Obtain reconfigurable identity map configuration information and translation rule information, thus realize marking between isomery bus system and UGCCnet The unified parsing interpretative function mapped and apply data type between isomery bus system known.

Exemplary, available RRS, to gateway dynamic allocation map configuration information, makes gateway realize isomery bus system Unifying identifier between (such as BACnet, LONWork) and UGCCNet maps;And by dynamically dividing to system component Join translation rule information, make UGCCNet system have the parsing interpretative function applying data type between isomery bus system.

It addition, RRS can use multiserver framework, improve the renewal of identity map configuration information and translation rule information with Dispensing rate, expands management domain scope, can support that the addition of more isomery bus system with quantity is merged, carry The reliability of high system and extensibility.

It is corresponding in UGCCNet that the identity map configuration information of the embodiment of the present invention defines isomery bus system network identity Mark presentation format.Gateway, by dynamically obtaining identity map configuration information, identifies that isomery bus system identifies, and By the Point ID that bus system identity map is UGCCNet definition, i.e. point identification, thus realize isomery bus system Control management.Identity map configuration information self, as the data stream of UGCCNet system, has the Point representing self ID point identification, the name of this point identification is using the gateway name of application configuration information as the part prefix of point identification, thus district Divide the configuration information needed for different gateways, improve search efficiency.

As shown in table 1, the point identification of identity map configuration information is defined as follows:

Gateway Gateway Point ID Identity map configuration information Point ID Gateway A Http://example.org/gwA/ Http://example.org/gwA/idMap Gateway B Http://example.org/gwB/ Http://example.org/gwB/idMap Gateway C Http://example.org/gwC/ Http://example.org/gwC/idMap

Table 1 identity map configuration information point identification defines

The translation rule of data is applied between the translation rule information definition of embodiment of the present invention isomery bus system. Isomery translation component in UGCCNet system dynamically obtains this translation rule, realizes applying between isomery bus system data The parsing interpretative function of type.Translation rule information and the Point ID point mark having self of identity map configuration information class Knowing, naming method is also the part prefix of the entitled point identification of translation component applying translation rule information.

When distributing these configurations with rule, RRS generally specifies " time " to belong to for configuration and Rule Information in data message Property, for identifying the version of configuration and Rule Information.If the configuration updated and " time " (time) attribute of Rule Information Change, then use the version after change.Even if the time after Geng Xining, early than the time before updating, still uses renewal After information.

In the embodiment of the present invention, in RSS and system, communication between other assemblies is based on Register and realizes, its communication Flow process is as shown in Figure 3.

The registration of step A:UGCCNet assembly is searched with assembly.Log-on message includes: component Name, access URI, group The protocol type that part is supported and other information.

(1) assembly such as gateway A, memorizer and applying unit registers its information to Register, also includes required identity map Configuration information and the point identification of translation rule information;Meanwhile, the bus system that gateway searches its management to Register is corresponding Identity map configuration information and/or translation rule information, it can be many that Register returns the RRS(of this above-mentioned information of storage Individual) globally unique address.Wherein, should

(2) RRS registers its information to Register, also includes its identity map configuration information stored and translation rule information Point identification.RRS actively can search the globally unique address of system component to Register, and then allocation identification maps configuration Information and translation rule information.

Step B: point identification mapping configuration and the distribution of translation rule information.

(1) system component asks translation rule information according to the globally unique address obtained to corresponding RRS, RRS according to Ask to distribute corresponding translation rule information to this system component;It addition, RRS can also according to search acquisition be actively Translation rule information is distributed to it in the globally unique address of system assembly.

(2) system component according to the globally unique address obtained to corresponding request identity map configuration information, restructural solution Analysis server distributes corresponding identity map configuration information according to request to this system component;It addition, RRS can also be actively Translation rule information is distributed to it in globally unique address according to searching the translation component obtained.

In this example, if gateway actively sends translation rule information to gateway to RRS request translation rule information or RRS, Then represent a built-in translation component in this gateway.

Further, for the ease of understanding the communication process between assembly and RRS, below as a example by gateway and combine accompanying drawing 4-6 is described further.

RRS, as an assembly, needs to register to Register before access system.The information of registration includes assembly name Claim, access URI, the protocol type (such as, FETCH, WRITE, TRAP agreement) of assembly support and identity map Configuration information and the point identification of translation rule information.

The corresponding management and control object point of each identity map configuration information, and have the Point ID(point identification of oneself), The representative of this point identification is for the identity map configuration information of particular gateway, and the also corresponding management and control of each translation rule information Object point, and have the Point ID of oneself, this point identification represents the partial translation rule between isomery bus system.Resolve Software is defined as a management and control object point and has the Point ID of oneself.A lot of RRS is there is in UGCCNet, They collaborative works, are greatly expanded the memory capacity of identity map configuration information and translation rule information, and significantly improve The reliability of system and extensibility.As shown in Figure 4, wherein, Register includes for bindings group the registration process of RRS Part and the registration interface of corresponding management and control object, and search for specific components or the lookup interface of management and control object.

Step 1:RRS is initiated registration request to Register and registers the information of oneself.Log-on message includes component Name, connects Enter URI, the protocol type (such as FETCH, WRITE, TRAP) of assembly support and identity map configuration information and turn over Translate the point identification of Rule Information.

Step 2: Register returns and registers whether successfully.When Register receives the registration request of RRS, and it can return one Confirm message OK and store the information of RRS.Otherwise, it can return an error message error.When RRS receives OK After message, registration process terminates.

Meanwhile, gateway can also use similar method to register to Register.

Gateway does not has the most unified data form, system operator pair for mapping of different isomerization bus system network identity Configuration work in gateway is complicated and poor efficiency.In order to solve this problem, by RRS to the mark of system gateway distribution uniform format Know mapping configuration, make gateway specific bus mark can be carried out unified identity map.

And the method that gateway obtains identity map configuration information is divided into two kinds:

1, gateway is to the identity map configuration information of RRS request correspondence.

Gateway identity map configuration information needed for Register is searched, Register is according to the log-on message of RRS, search symbol Close and search the RRS required, and use specific way to elect that the globally unique address of one group of RRS is returned to gateway ( Group RRS can refer to one or more), make gateway can obtain the position of RRS.Then gateway sends to corresponding RRS Obtaining the request of required identity map configuration information, RRS returns configuration information according to request, and gateway is real according to configuration information Now to isomery bus system mark to the mapping function of UGCCNet point identification.Whole process is as shown in Figure 5:

Step 1) gateway is corresponding at Register semantic searching according to the point identification Point ID of specific identifier mapping configuration The globally unique address of RRS.

Step 2) Register searches and the RRS that matches of attribute information, then according to specific way to elect in multiple RRS In the RRS of multiple couplings, select one group of RRS, and its globally unique address is returned to gateway.

Step 3) gateway uses " FETCH " agreement, asks identity map configuration information to corresponding RRS.

If the identity map configuration information of step 4) request exists, RRS can return one and confirm that message OK is with corresponding Configuration information.Otherwise, it can return an error message error and refuse request.

Require emphasis time, if built-in a translation component, i.e. gateway also need to obtain corresponding translation rule in this gateway Then information, concrete grammar is similar with obtaining identity map configuration information, repeats no more.

2, RRS is to corresponding gateway allocation identification mapping configuration.

RRS, according to the identity map configuration information oneself stored, actively searches to Register and needs the net of these configuration informations Close.Register returns to, to RRS, the globally unique address that a networking closes according to the log-on message of gateway, and (networking is closed and is referred to one Or multiple);Then RRS distributes its required identity map configuration information to corresponding gateway, and gateway is according to the mark obtained Know mapping configuration to realize isomery bus system mark to the mapping function of UGCCNet point identification.Whole process such as figure Shown in 6:

Step 1) RRS according to the point identification of the identity map configuration information self stored at net corresponding to Register semantic searching Close globally unique address.

Step 2) Register searches the gateway of coupling according to the log-on message of gateway, and returned to its globally unique address RRS。

Step 3) RRS uses " WRITE " agreement, actively transmits identity map configuration information to corresponding gateway.

If step 4) gateway receives configuration information, then return one and confirm message OK.Otherwise, a mistake is returned Message.

Require emphasis time, if a built-in translation component in this gateway, then RRS also needs to actively distribute turning over of correspondence Translating Rule Information, concrete grammar is similar with allocation identification mapping configuration, repeats no more.

The embodiment of the present invention introduces RRS by controlling network to ubiquitous green community, extends gateway function, and RRS is to net Close and be respectively allocated identity map configuration information and translation rule information with translation component, make gateway realize different isomerization bus The unified point identification being mapped as UGCCNet definition of system banner, improves UGCCNet system and absorbs isomery bus system Fusion faculty;And make UGCCNet system can resolve the application data type between translation isomery bus system, improve isomery The performance that interconnects between bus system.Introduce RRS, be effectively improved UGCCNet and the access of isomery bus system is merged Efficiency and extensibility, significantly improve the motility applying data interchange between isomery bus system.It addition, compare existing skill Art, the present invention, by introducing RRS assembly, makes up the function limitation of existing gateway assembly and the single of interpretative function, permissible It is that gateway and translation component add identity map configuration information and translation rule information neatly so that gateway is to isomery bus Application data translation between the access-in management of system and isomery bus will not become the bottleneck of whole network scalability.

Embodiment two

For the ease of understanding the present invention, it is introduced as a example by allocation identification mapping configuration below.

The present invention disposes RRS in ubiquitous green community controls the network architecture in a distributed manner, the configuration of standardization identity map Data form, the unifying identifier making gateway realize between isomery bus system and UGCCNet maps, and improves allocative efficiency with right The access capability of heterogeneous network.Here the system that is given realizes the embodiment of same identity map function.

Embodiment carries out unifying identifier mapping process using MODBUS bus system as the example of access network.And lead to Cross the form of employing comma separated value (CSV), define identity map configuration information.General csv file form is such as Under:

configuration_switch,...,...,...

" configuration_switch " is parameter (The " configuration_switch " is defining content rule thereafter the parameter which defines the rule with the information in column1,2,3and so On.)." configuration_switch " can have a values below:

The mapping of entity in MODBUS_RTU: defining point mark and modbus/rtu network;

MODBUS_RTU_DATATYPE: specify modbus bus system data type;

MODBUS_TCP: defining point mark and the mapping of entity in modbus/tcp network;

" configuration_switch " defines UGCCNet point identification and sensor or executor in bus system network Mapping mechanism etc. inter-entity.

For MODBUS_RTU and MODBUS_RTU_DATATYPE, the form of identity map configuration information is such as Under:

MODBUS_RTU_DATATYPE,primitive_typename,modbus_endian

MODBUS_RTU,point_id,rtu_port_name,modbus_device_id, modbus_register_number,modbus_datatype,readwrite_permission,multiply_by, polling_interval

" primitive_typename " is the typonym of the dtd--data type definition of XML schema.

" modbus_endian " specifies the internal memory syllable sequence of modbus bus system registration.Syllable sequence should by "-> " Symbol is connected by upper byte to low byte.Such as 0-> 1 represent first character joint 0 should as upper byte, and second Individual byte 1 should be as low byte.And for example, " MODBUS_RTU_DATATYPE, unsignedInt, 2-> 3-> 0- > 1 " meaning that represents of this comma separated value is: if data are expressed as A1B2C3D4 with 16 system forms, then without symbol Number integer value should 0xC3* (2^24)+0xD4* (2^16)+0xA1* (2^8)+0xB2* (2^0)

" point_id " refers to UGCCNet point identification (for identifying the URI of IEEE1888 network data content).Hereinafter join Number has been specifically designated the relation of point identification and bus system.

" rtu_port_name " refer to modbus bus system device name (such as, for Linux system equipment, this name Title can be/dev/ttyS0)

" modbus_device_id " refers to the device identification of modbus bus system

" modbus_register_number " is the initial number of registration (such as 30) of concrete object entity

" modbus_datatype " is by the typonym of the dtd--data type definition of XML schema, and it should be It is declared at MODBUS_RTU_DATATYPE.

" readwrite_permission " refers to configure for the authority of concrete modbus registered address: " NONE " represents There is no authority, " R " represent only can read right, " W " represent only can write permission, " RW " identify readable can write permission.

" multiply_by " is a parameter, for modbus value is converted into IEEE1888 value, and the data type of this parameter It is floating number (such as 32,100,1e+3,0.001 ,-10,1e-2).

" polling_interval ", polling interval, for representing the renewal interval time in TRAP agreement.This parameter need not Ask with sending WRITE in active poll.When this parameter does not uses, set to 0.

It is listed below the configuration information example of complete modbus/rtu heterogeneous network identity map:

MODBUS_RTU_DATATYPE,int,0->1->2->3

MODBUS_RTU_DATATYPE,unsignedInt,0->1->2->3

MODBUS_RTU_DATATYPE,short,0->1

MODBUS_RTU_DATATYPE,unsignedShort,0->1

MODBUS_RTU,http://example.org/modbus/1/V,/dev/ttyS0,1,1,unsignedShort,R,1e- 1,0

MODBUS_RTU,http://example.org/modbus/1/A,/dev/ttyS0,1,2,short,R,1e-1,0

MODBUS_RTU,http://example.org/modbus/1/KW,/dev/ttyS0,1,3,int,R,1e-3,0

MODBUS_RTU,http://example.org/modbus/1/KWH,/dev/ttyS0,1,5,unsignedInt,RW, 1e-3,0

MODBUS_RTU,http://example.org/modbus/2/V,/dev/ttyS0,2,1,unsignedShort,R,1e- 1,0

MODBUS_RTU,http://example.org/modbus/2/A,/dev/ttyS0,2,2,short,R,1e-1,0

MODBUS_RTU,http://example.org/modbus/2/KW,/dev/ttyS0,2,3,int,R,1e-3,0

MODBUS_RTU,http://example.org/modbus/2/KWH,/dev/ttyS0,2,5,unsignedInt,RW, 1e-3,0

MODBUS_RTU,http://example.org/modbus/3/V,/dev/ttyS0,3,1,unsignedShort,R,1e- 1,0

MODBUS_RTU,http://example.org/modbus/3/A,/dev/ttyS0,3,2,short,R,1e-1,0

MODBUS_RTU,http://example.org/modbus/3/KW,/dev/ttyS0,3,3,int,R,1e-3,0

MODBUS_RTU,http://example.org/modbus/3/KWH,/dev/ttyS0,3,5,unsignedInt,RW, 1e-3,0

First listing in this example for int, in unsignedInt, short, unsignedShort tetra-, data type is corresponding Syllable sequence, is then identified the equipment related object entity of entitled/dev/ttyS0 in modbus/rtu network mapping. Object entity one has 12, has the attributes such as independent device identification and number of registration, data type, access limit respectively, It is mapped as the whole network unique UGCCNet system point mark.

Through the above description of the embodiments, those skilled in the art it can be understood that to above-described embodiment permissible Realized by software, it is also possible to the mode adding necessary general hardware platform by software realizes.Based on such reason Solving, the technical scheme of above-described embodiment can embody with the form of software product, and this software product can be stored in one In individual non-volatile memory medium (can be CD-ROM, USB flash disk, portable hard drive etc.), including some instructions with so that One computer equipment (can be personal computer, server, or the network equipment etc.) performs the present invention, and each is implemented Method described in example.

The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replace Change, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with claims Protection domain is as the criterion.

Claims (7)

1. a heterogeneous network fusion method based on restructural resolution server, it is characterised in that the method includes:
In the ubiquitous green community comprising multiple heterogeneous network controls network UGCCNet, configure several restructurals resolve clothes Business device RRS;
By identity map configuration information and the translation rule information of described RRS storage different isomerization bus system;Described mark Mapping configuration and translation rule information are the data stream of UGCCNet, have the point identification representing self, described mark The point identification of mapping configuration and translation rule information is all using the gateway name of application message configuration as the part of point identification Prefix;
When each heterogeneous network described carries out data communication, by described RRS distribute corresponding identity map configuration information with Translation rule information gives corresponding heterogeneous network assembly, it is achieved being uniformly accessed into of heterogeneous network is merged and apply the mutual of data Logical.
Method the most according to claim 1, it is characterised in that the method also includes: utilize Register to carry out RRS And the step of the registration of other assemblies, and this step includes:
Other assemblies register its information to Register, including: component Name, access Uniform Resource Identifier URI, support The point identification of protocol type and required identity map configuration information and translation rule information;Wherein, other assembly bags described Include: gateway, memorizer and applying unit;
RRS registers its information to Register, including: component Name, access Uniform Resource Identifier URI, the agreement of support The identity map configuration information of type and storage thereof and the point identification of translation rule information.
Method the most according to claim 2, it is characterised in that the method also includes: gateway utilizes described Register Search the step of corresponding RRS, and this step include:
Gateway to Register search needed for identity map configuration information and/or translation rule information, described Register according to The log-on message of RRS, search meets searches the RRS required, and uses specific way to elect by the overall situation of one group of RRS Unique address returns to this gateway, and this gateway utilizes the position of globally unique address acquisition correspondence RRS obtained.
Method the most according to claim 3, it is characterised in that
Described gateway sends the required identity map configuration information of acquisition and/or the request of translation rule information to corresponding RRS, Described RRS returns corresponding identity map configuration information and/or translation rule information according to this request.
Method the most according to claim 2, it is characterised in that the method also includes: RRS utilizes described Register Search the step of corresponding gateway, and this step include:
This RRS is according to the identity map configuration information self stored and/or translation rule information, and it is right to search to described Register The gateway answered, described Register returns to, to described RRS, the globally unique address that a networking is closed according to the log-on message of gateway, This RRS utilizes the position of the globally unique address acquisition corresponding gateway obtained.
Method the most according to claim 5, it is characterised in that
Described RRS to identity map configuration information corresponding to corresponding gateway distribution and/or translation rule information, gateway according to Heterogeneous network mark is reflected by the identity map configuration information and/or the translation rule information realization that obtain to UGCCNet point identification Penetrate function and/or interpretative function.
7. according to the method described in any one of claim 1-6, it is characterised in that
When carrying out described identity map configuration information and distributing with translation rule information, by RRS in the data message of distribution Add the time attribute for identifying version information;
If the identity map configuration information updated changes with the time attribute of translation rule information, then after using change Version.
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基于IEEE1888的无线传感器网络管理平台的设计与实现;赵旭;《中国优秀硕士学位论文全文数据库 信息科技辑》;20121115(第11期);第12-14页、第22页 *

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