CN102685244B - Network platform and method for realizing multi-point application need target - Google Patents
Network platform and method for realizing multi-point application need target Download PDFInfo
- Publication number
- CN102685244B CN102685244B CN201210168591.4A CN201210168591A CN102685244B CN 102685244 B CN102685244 B CN 102685244B CN 201210168591 A CN201210168591 A CN 201210168591A CN 102685244 B CN102685244 B CN 102685244B
- Authority
- CN
- China
- Prior art keywords
- network
- service
- communication
- network service
- node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a network platform and a method for realizing a multi-point application need target; the network platform comprises at least two nodes; each node comprises a network service forwarding functional unit, a network service rally exchange functional unit and a network control management functional unit; the infrastructure of a network service communication network, an Internet network or a service communication network can be established based on the network platform; and the method is mainly used for solving the problems of the communicating transmission and rally of network services, network service channel transmission oriented to individual terminal users, the control management of the network services and the communicating transmission thereof, network service page/interface dynamic display and user interactive support, provision of basic supporting functions oriented to the need realization methods of the network services in a network communication process and various multi-point application needs. The invention provides a novel comprehensive solution for solving the problem of the multi-point application needs which have the characteristics of multiple levels and multiple aspects; and compared with application system integration, portal-based integration, data exchange, middleware, remote program transfer, remote access and other methods, the method has qualitative leap in efficiency, universality, flexibility, maintainability, dependency on standard data, security and other aspects.
Description
Technical field
The present invention relates to network service communication field, especially relate to a kind of network platform and realize the method for multiple spot type application requirement objective.
Background technology
In a networked society, along with the in-depth development of network application, various new demands constantly occur, present the feature and the trend that make new advances.
On the one hand.The application demand problem of " multiple spot " type, more and more, more and more outstanding, cause people's common concern.Multiple spot type application demand refers to that a demand relates to the software and hardware entity (comprising system, website, door or platform etc.) of 2 above diverse location independent operating and management in network, can be classified as " multiple spot " type application demand.People have proposed many " multiple spot " type application demand, for example: apply across " multiple spot ": realize based on multiple systems, website, door or platform, data, information browse inquiry, typing, collection, issue, process, gather, add up, share or exchange, processing, linking and the circulation of business, in supply chain, circulate, be connected and process across business event, the trans-departmental collaborative of government handled or parallel examining, and enterprise " disposable " of setting up, changing or examining annually declares etc. on the net; Set up comprehensive service application platform: based on Enterprise Integrated service application platform, intelligent transportation, emergency command, ecommerce operation platform, wisdom city or other extensive comprehensive service application platform of relevant various systems, website, door or platform; Set up public service platform: government website group's cooperation with service, government's public service platform, across hospital's diagnosis and treatment cooperation platform, the online public service platform of regional health care, campus comprehensive service platform, " Campus Interconnectivity " service platform, video monitoring platform, across the video monitoring collaboration services platform of many video monitoring platforms; " multiple spot " type application demand of other form: " unification of three nets ", distributed control and the detection based on the Internet in Internet of Things field, cloudy computing platform or privately owned cloud cooperation with service.People attempted much solving multiple spot type application needs of problems by the technology of network application aspect, but practical effect is all undesirable, has also caused many complexity problems.
On the other hand.Some occasions, especially the occasion less to the network bandwidth or many bandwidth demands are higher, require the granularity of the control that the communication of network service is transmitted more and more less, communication transfer control and management take concrete network service as unit need to be provided, for example to concrete one or primary network service and or bandwidth, flow, service quality edition owner QoS or the service level managment LSA etc. of network service communication to a terminal use.
Again on the one hand.Above two aspect needs of problems and other new needs of problems, be difficult to solve or effectively solve according to net or IP network based on number communication, need to be based on communication for service net and network infrastructure thereof.
Summary of the invention
Technical problem to be solved by this invention is: a kind of network platform is provided and realizes the method for multiple spot type application requirement objective.
Solve the problems of the technologies described above, the profound immanent structure of analyzing multiple spot type application demand is prerequisite, for fully setting forth technical scheme of the present invention and principle thereof, before proposing technical scheme, below first multiple spot type application demand is analyzed.
Demand relates to system, website, door or the platform etc. of 2 above diverse location independent operating and management in network, can be classified as " multiple spot " type application demand.It has at many levels, the feature of many-sided stack.Unique key element of multiple spot type application demand is network service, after its demand concentrates on network service and provides, the network service providing when one " point " can not satisfy the demands, and while also wanting other " point " that service is provided jointly, just needs " multiple spot " to work in coordination with or cooperation with service.
Network service is the process of the basic operation compositions such as a batch total calculation, storage and the transmission of communicating by letter in computer network, rather than the hardware of providing services on the Internet or program itself.ICP/IP protocol and OSI seven layer model all adopt successively service mode, and the required function of the corresponding last layer of network service that can only be provided by lower one deck is all provided for they.This only sensing explanation, the function that demand or demand are required, only directly map network service, and not direct corresponding concrete equipment or software program.This is existing network or all mandatory basic principles of internet.Therefore meeting of demand finally will implement to network service, user is by using the various network services in network or internet, could in network, obtain, provide, process, transmit and store data, otherwise user will complete these by the system of direct control diverse location.From network user's angle, although the content of different demands and expression-form are different, be all to the portraying and describing of required network service function, and this sensing is also only.If there is no network service, even if having many again function or data, concerning user, be all " making an ineffectual attempt ".
According to the successively service mode of ICP/IP protocol and OSI seven layer model, network service can be divided communication service, infrastructure service, application service and user's service network service of totally four levels.
Therefore technical problem to be solved by this invention can be expressed as: under the prerequisite of each point autonomy, the network service that how to utilize existing each " point " to provide, based on a kind of network platform of described invention, realize new or more appellative function, solve mutipal technology problem in " multiple spot " type application needs of problems and relevant network.It has following characteristics this technical problem:
One, belongs to network service and provides the problem with after-stage.For example, after above these demands all concentrate on software and hardware entity and can provide network service, in fact belong to network service and provide the problem with after-stage.Current various system, the software and hardware such as website or network infrastructure entity can provide network service in network or internet, allow software and hardware entity provide the technical method of network service full-fledged, next step problem that need to solve is to utilize existing network service resource to realize the new requirement objective including above multiple spot type application problem, this needs the demand implementation method of new network-oriented service, for example, the dynamic cooperation of network service, dynamically converge, initiatively provide, accurately provide, dynamically assemble, and the basic network-oriented method of servicing such as multi-point cooperative service, rather than the software and hardware entity that allows in the past provides the technical method towards software and hardware entity of network service.
Its two, can only in communication process, deal with problems.Can only the providing network service to network service at software and hardware entity and arrive in service object's communication process of this class methods, and need in communication process, automatically complete, but existing IP network, internet, network communication equipment, network control management system or network infrastructure do not comprise above menu addresses support function, therefore needs next generation network technology and network infrastructure---IP network, internet, network communication equipment, network control management system or the network infrastructure of network-oriented communication for service.
Its three, need new network service presentation mode.Can find out from the application demand problem of " multiple spot " type, need the network service presentation mode of employing, for i.e. all network nodes that reach and the access device of the multiple spot in network, but not for single software and hardware entity.For example, intended for end consumers individual's dynamic cooperation, the presentation mode such as dynamically converge, initiatively provide, accurately provide.
Its four, need in network, take to unify control and management pattern take " based on each point autonomy " as prerequisite across multiple spot.In the application demand problem occasion of " multiple spot " type, determine from many-sided factors such as law, management, system and technology, each system, each website, each network infrastructure, the management by self-control all separately of each network communication equipment, this is the unmodifiable reality of a kind of manpower, but need to be across the unified control and management mechanism of multiple spot while solving " multiple spot " type needs of problems, this just need to take to unify control and management pattern take " based on each point autonomy " as prerequisite across multiple spot.
Its five, need to adopt new procotol.IP network or internet protocol, it is a kind of protocol model of " do one's best and send forward " packet, do not comprise or have methodology and the corresponding control and management model thereof of above network-oriented service in communication process, do not possess the Communication Protocol Model of network service yet, its essence still belongs to data communication network, but not solves the required communication for service net of the demand problem or the communication network of service-oriented service.
Its six, there is feature multi-level, many-sided stack.Above-mentioned problem including multiple spot type application needs of problems, that many levels, the many aspects such as communication service, infrastructure service, application service, user's service, control and management and communication protocol by network are formed by stacking, thereby need to adopt new network infrastructure that total solution is provided, all can not solve final problem otherwise only solve part aspect problem.
The present invention is solved above-mentioned technical problem by following technological means:
A kind of network platform, be used for building a kind of network infrastructure, realize multiple spot type application demand based on this network infrastructure, described multiple spot type application demand refers to that a demand relates to two or more network services that software and hardware entity of diverse location independent operating provides in network
Comprise and dispose respectively at least two nodes that are arranged on diverse location in network, described node comprises: network service forward functionality, network service are assembled exchange functional unit and network control management function;
Described network service forward functionality is used to the communication network of network-oriented service that communication service is provided, comprise that communication exchange forwards subelement and Extended Protocol subelement, , described communication exchange forwards subelement is connected the communication network that forms described network-oriented service node with described network service assembly exchange functional unit and network control management function, described communication exchange forwards subelement and also connects to form with other nodes the communication network that network-oriented is served, to realize, the communication based on service network communication protocol family in network of network service and data thereof transmits forwarding and the network service that heterogeneous networks services set knot exchange functional unit is assembled in communication transmission repeating process carries out dynamic cooperation and/or dynamically converges, described Extended Protocol subelement comprises network-oriented method of servicing module and control and management module, described network service method module is the network-oriented method of servicing agreement to the service network communication protocol family of the communication network of network service for seating surface, this network-oriented method of servicing agreement comprises the Extended Protocol of supporting described dynamic cooperation and/or dynamically converging employing, described dynamic cooperation refers to that the heterogeneous networks service that one or more software and hardware entities are provided works in coordination with to meet the demand of appointment, described dynamically converging refers to that the network service that multiple software and hardware entities are provided is to the user who specifies, subscriber terminal equipment, software and hardware entity carries out dynamic aggregating and transmission, described control and management module is used for the support of the control and management agreement that realizes the communication protocol family of network service forward functionality to the communication network towards network service,
Described network service is assembled exchange functional unit and is comprised: assemble subelement, for providing access to the software and hardware entity of providing services on the Internet, agency, buffer memory, forward, location and control and management thereof, the network service that in assembly network, the software and hardware entity of diverse location provides, network service in fixer network, transmit address and the property parameters of network service to other nodes, to the response of the network service request from this node or other node, described response comprises to other nodes sends from the network service request of this node and to the software and hardware entity of this node position and puts forward the network service request from other nodes, the first communication forwarding subelement, for providing this element to forward and communication interface support function with the exchange of communicating by letter between network control administrative unit with described service forward functionality, the first address/protocol conversion subelement, comprises for supporting communication to transmit and agency's address conversion module, for realizing communicate by letter transmission and the protocol conversion while interconnecting between network based on service network communication protocol family and network based on other communication protocol family, the first communication protocol subelement, for the support function of service network communication protocol family is provided, realize described network control management function and comprise that network service forward functionality, network service assemble the communication between exchange functional unit and be connected, and for seating surface the described network-oriented method of servicing agreement to the communication protocol family of the communication network of network service,
Network control management function, be connected with described network service assembly exchange functional unit, network service forward functionality respectively, comprise: network control subelement, for network service assembly exchange functional unit and the network service forward functionality of this node being controlled according to rule; Network management subelement, for arranging and manage described rule; Second communication agreement subelement, for the support function of service network communication protocol family is provided, realize described network control management function and comprise that network service forward functionality, network service assemble the communication between exchange functional unit and be connected, and for seating surface the described network-oriented method of servicing agreement to the communication protocol family of the communication network of network service.
Preferably:
Described communication transmits and forwards subelement and comprise one or more following functional modules: the second layer switched communication forwarding module of network, the 3rd layer of switched communication forwarding module, the 3rd layer of switched communication forwarding module based on routing table, communication forwarding module or the communication interface support module based on translation function between heterogeneous networks communication protocol.
Described node also comprises: Personal Service Environment PSE service and softswitch functions unit, be connected with described network service forward functionality and/or network service assembly exchange functional unit, be used to each user to create and Personal Service Environment PSE is provided, this Personal Service Environment is for user terminal provides one group of support function, comprises the communication forwarding of login, access, mutual, agency, network service and data.
Described PSE service and softswitch functions unit also for: the communication forwarding support function between same user's different terminal equipment is provided and/or the communication forwarding support function between Personal Service Environment and Personal Service Environment and/or between the different Personal Service Environments of Same Vertices between different node is provided.
Described PSE service and softswitch functions unit also comprise third communication agreement subelement, for the support function of service network communication protocol family is provided, realize described PSE service and softswitch functions unit and comprise the communication between network service forward functionality, network service assembly exchange functional unit, network control management function and be connected, and for seating surface the network-oriented method of servicing agreement to the communication protocol family of the communication network of network service.
Described network control subelement comprises: PSE control module, for judging user's authority, informing network services set knot exchange functional unit initiatively offers needed user network service user's Personal Service Environment.
Described PSE service and softswitch functions unit also comprise protocol conversion module, when agreement is inconsistent between the communication network of serving at user terminal or described software and hardware entity and described network-oriented, realize the conversion between different agreement.
Described node also comprises: dynamically portal server, comprise the dynamic door based on described network service forward functionality, and/or dynamic door based on Personal Service Environment, for to by network service forward functionality, and/or the network service network service of assembling the application service based on Web service Technical Architecture that sends of exchange functional unit and objects services Technical Architecture interior network service dynamically or staticly present realizing result and the user interactions page or interface being provided of described multiple spot type application demand, or in dynamically representing of the network service page without under concentrated domain name service DNS mode or interface.
A method that realizes multiple spot type application requirement objective on claim aforementioned network platform, is characterized in that comprising the following steps:
1), after user login, PSE service and softswitch functions unit create Personal Service Environment for user, set up the communication connection between user terminal and PSE service environment;
2) PSE control module, according to default control and management rule, control and management parameter and user right, notifies the network service of this node to assemble the needed network service of exchange functional unit user;
3) network service of this node assembly exchange functional unit receives after notice, creates cooperation with service request, and send this cooperation with service request by network service forward functionality to other nodes according to the needed network service of user;
4) after other nodes receive this network service request, by network service assemble exchange functional unit according to this cooperation with service request to the software and hardware entity requests network service of providing services on the Internet, receive after the network service data that described software and hardware entity provides, it is sent to the node that sends cooperation with service request by network service forward functionality;
5) the network service forward functionality of sending the node of cooperation with service request receives after the network service data from other nodes, after the described network service data from other nodes is carried out dynamic cooperation or is dynamically converged, send network to and assemble service function unit, network is assembled service function unit and is offered user by user's service environment.
Preferably:
In described step 3), described cooperation with service request at least comprises source node address, destination node address, cooperation with service group ID, network service ID and for describing the Extended Protocol of cooperative mode;
In described step 4), network service is assembled exchange functional unit and is received after the network service data that described software and hardware entity provides, first according to described collaborative request, this network service data is packaged into services package, described services package comprises service packet header and described network service data, and described service packet header comprises source node address, destination node address, network service address, network service ID, described service collaboration group ID and the described Extended Protocol that described service packet header comprises transmission; Described services package is sent to described destination node address by described network service forward functionality;
In described step 5), the network service forward functionality of sending the node of cooperation with service request receives after the services package from other nodes, resolve described service packet header, and after each services package is carried out to dynamic cooperation or dynamically converging according to described network service ID, described service collaboration group ID and described Extended Protocol, send network to and assemble service function unit.
Described source node address and destination node address include IP address and MAC Address, and described services package also comprises IP packet header, and described IP packet header comprises IP address and the MAC Address of source node address and destination node address.
Compared with prior art, the present invention is realizing the network service communication of software and hardware inter-entity, by introducing a kind of new network infrastructure in network service aspect, the multiple spot type application needs of problems of the feature have at many levels for solving, many-side superposeing provides a kind of new total solution, has qualitative leap than the mode such as remote procedure call, remote access in many-sides such as efficiency, universality, fail safes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the network platform of the specific embodiment of the invention;
Fig. 2 is the Principles of Network topological diagram of specific embodiments of the invention;
Fig. 3 is the structure composition schematic diagram of the node of Fig. 1;
Fig. 4 is the Principle of Communication figure of the network platform of the specific embodiment of the invention.
Embodiment
Preferred embodiment the invention will be further described to contrast accompanying drawing combination below.
The present embodiment describes technical scheme of the present invention as an example of the city-level public health network platform example.
The city-level public health network platform of the present embodiment is for building the communication network infrastructure of network-oriented service interconnected between constituent parts, realize the following multiple spot type application demand that relates to two or more network services that software and hardware entity of diverse location independent operating provides in network based on this network infrastructure: 1) patient is by approach such as the Internet or medical service organ self-service terminals, use electronic health record and the various inspection of each hospital, chemical examination, inquiry service in the network service that the systems such as medical imaging provide, inquire about the health account of oneself, in the medical electronic health record information of each medical institutions, check result, the expense of seeking medical advice detail etc., obtain the prevention and health care service that health organ provides, carry out designated hospital and expert's reservation registers etc. by the Internet, 2) medical worker, in the time of clinical diagnosis, conveniently promptly inquires about patient's health account, the medical record information of the each hospital admission in the inherent whole city of a period of time in past, and carries out bidirectionally transfering consultation, remote medical consultation with specialists etc., thereby more effective, accurate, safe medical services are provided, and can reduce duplicate test inspection, save medical expense, 3) staff of administration of health mechanism is by this platform, all kinds of services (for example Medical Surveillance, epidemic situation statistics and tracking enquiry) that provided by each medical and health organization are provided easily, thereby grasp first hand health care information comprehensively, can further improve the ability of public health emergency monitoring, emergency reaction, medical treatment, law-enforcing supervision and commanding and decision-making.
As shown in Figure 1, the city-level public health network platform comprises multiple nodes, be separately positioned on positions different in network, it comprise be arranged on each County Hospital County Hospital node, be arranged on each City Hospitals City Hospitals node, be arranged on city-level Disease Control and Prevention Center Disease Control and Prevention Center's node, be arranged on the city-level administration of health mechanism node of city-level administration of health mechanism; Each node is interconnected to form the network infrastructure of realizing multipoint application demand.
Each node comprises:
Be used to the communication network of network-oriented service that communication service is provided, comprise that communication exchange forwards subelement and Extended Protocol subelement, , described communication exchange forwards subelement is connected the communication network that forms described network-oriented service node with described network service assembly exchange functional unit and network control management function, described communication exchange forwards subelement and also connects to form with other nodes the communication network that network-oriented is served, to realize, the communication based on service network communication protocol family in network of network service and data thereof transmits forwarding and the network service that heterogeneous networks services set knot exchange functional unit is assembled in communication transmission repeating process carries out dynamic cooperation and/or dynamically converges, described Extended Protocol subelement comprises network-oriented method of servicing module and control and management module, described network service method module is the network-oriented method of servicing agreement to the service network communication protocol family of the communication network of network service for seating surface, this network-oriented method of servicing agreement comprises the Extended Protocol of supporting control and management and the described dynamic cooperation that described network service communication transmits and/or dynamically converging employing, described dynamic cooperation refers to that the heterogeneous networks service that one or more software and hardware entities are provided works in coordination with to meet the demand of appointment, described dynamically converging refers to that the network service that multiple software and hardware entities are provided is to the user who specifies, subscriber terminal equipment, software and hardware entity carries out dynamic aggregating and transmission, described control and management module is used for the support of the control and management agreement that realizes the communication protocol family of network service forward functionality to the communication network towards network service.Described communication transmits and forwards subelement and comprise one or more following functional modules: the second layer switched communication forwarding module of network, the 3rd layer of switched communication forwarding module, the 3rd layer of switched communication forwarding module based on routing table, communication forwarding module or the communication interface support module based on translation function between heterogeneous networks communication protocol.
Assemble subelement, for providing access, agency, buffer memory, forwarding and control and management thereof to the software and hardware entity of providing services on the Internet, the network service that in assembly network, the software and hardware entity of diverse location provides, network service in fixer network, transmit address and the property parameters of network service to other nodes, to the response of the network service request from this node or other node, described response comprises to other nodes sends from the network service request of this node and to the software and hardware entity of this node position and puts forward the network service request from other nodes; The first communication forwarding subelement, for the transmitting-receiving of network service with or forward, provide communicate by letter exchange forwarding and the communication interface support function between this element and described service forward functionality and network control administrative unit; The first address/protocol conversion subelement, comprises for supporting communication to transmit and agency's address conversion module, for realizing communicate by letter transmission and the protocol conversion while interconnecting between network based on service network communication protocol family and network based on other communication protocol family; The first communication protocol subelement, for the support function of service network communication protocol family is provided, realize described network control management function and comprise that network service forward functionality, network service assemble the communication between exchange functional unit and be connected, and for seating surface the described network-oriented method of servicing agreement to the communication protocol family of the communication network of network service;
Network control management function, be connected with described network service assembly exchange functional unit, network service forward functionality respectively, comprise: network control subelement, for network service assembly exchange functional unit and the network service forward functionality of this node being controlled according to rule; Network management subelement, for arranging and manage described rule; Second communication agreement subelement, for the support function of service network communication protocol family is provided, realize described network control management function and comprise that network service forward functionality, network service assemble the communication between exchange functional unit and be connected, and for seating surface the described network-oriented method of servicing agreement to the communication protocol family of the communication network of network service.
Personal Service Environment PSE service and softswitch functions unit, be connected with described network service forward functionality and/or network service assembly exchange functional unit, be used to each user to create and Personal Service Environment PSE is provided, this Personal Service Environment is for user terminal provides one group of support function, comprises the communication forwarding of login, access, mutual, agency, network service and data; Communication forwarding support function between same user's different terminal equipment is provided and/or the communication forwarding support function between Personal Service Environment and Personal Service Environment and/or between the different Personal Service Environments of Same Vertices between different node is provided.
Wherein, described PSE service and softswitch functions unit also comprise third communication agreement subelement, for the support function of service network communication protocol family is provided, realize described PSE service and softswitch functions unit and comprise the communication between network service forward functionality, network service assembly exchange functional unit, network control management function and be connected, and for seating surface the network-oriented method of servicing agreement to the communication protocol family of the communication network of network service.This PSE service and softswitch functions unit also comprise protocol conversion module, when agreement is inconsistent between the communication network of serving at user terminal or described software and hardware entity and described network-oriented, realize the conversion between different agreement.
Dynamically portal server, comprise the dynamic door based on described network service forward functionality, and/or dynamic door based on Personal Service Environment, for to by network service forward functionality, and/or the network service network service of assembling the application service based on Web service Technical Architecture that sends of exchange functional unit and objects services Technical Architecture interior network service dynamically or staticly present realizing result and the user interactions page or interface being provided of described multiple spot type application demand, or in dynamically representing of the network service page without under concentrated domain name service DNS mode or interface.
As shown in Figure 2, described communication for service network can be made up of multiple nodes; The node of described communication for service network, can be made up of above-mentioned functions unit or subelement, and by the connection of the ground floor physical medium to network, composition communication for service network or communication for service internet; Between each node, communication transmits services package and adopts exchange or the routing mode of the second layer or the 3rd layer; The retransmission unit of node inside provides the exchange of the second layer or the 3rd layer to forward and supports, is also used for communicating by letter and providing support between services set statement of account unit to node inside, PSE unit, control and management unit; Network service is assembled exchange functional unit, is used to provide the access and the support of communicating by letter of the software and hardware entity of network service, the assembly of the network service that the software and hardware entity that support accesses provides and network service request agency; PSE unit, the access and the communication that are used to provide terminal use's terminal equipment are supported.Wherein, the second layer communication between each unit or subelement or the 3rd layer of communication, all based on service network communication protocol or protocol stack, support the transmission of communicating by letter of services package and IP network packet.
Network infrastructure building method interconnected between constituent parts (referring to aforesaid hospital, hygiene department etc.) is as follows:
1) introduce node
Node is connected with internal network system or the website of the unit at place, then connect each node by existing IP network or the special network of network service communication, for example: County Hospital need to provide the sick case history inquiry service of electronics, drug price inquiry service and expert's reservation service of registering to platform, needs the software and hardware entity that above-mentioned service is provided to be connected to node.Network service based on node is assembled exchange functional unit, the mode of the address of the software and hardware of providing services on the Internet of registering the address of specified network service (for example electronic health record inquiry service) and/or specify, serves assembly to the network service that node need to be assembled separately; If the software and hardware entity of providing services on the Internet is the system of IP based network agreement but not the system of network service protocol, the assembly subelement of introducing the network service assembly exchange functional unit of node also needs to comprise protocol conversion module, be used for realizing protocol conversion, service packet header is provided between the IP packet header of the data that to the effect that provide at software and hardware entity of this protocol conversion and network service data, this service packet header comprises: source node address, destination node address, network service address, network service ID, described service collaboration group ID and Extended Protocol, and should
expandexhibition agreement is used for describing cooperative mode; In like manner, if need to communicate with existing IP network between each node, the exchange of the network service forward functionality of node forwards subelement needs to have aforementioned protocols modular converter too.
2) user's configuration and authority setting
By the network management unit of network control management function, network management rule is set, comprise that user configures and authority setting: the network service that assemble this node (1), user, subscriber terminal equipment, system or the software and hardware entity of specifying are authorized, and network service communication is set and transmits the mode forwarding, dynamic cooperation, the mode that dynamically converges, initiatively provides, accurately provides or dynamically present, for example County Hospital doctor need to use electronic health record inquiry, bidirectionally transfering consultation and remote medical consultation with specialists function, it is authorized, and association attributes is set; (2) in the network service of this node being assembled, need other node to provide, arrange and license to other node of appointment and/or designated user or the user terminal of other appointment node, only other nodes or its user class user terminal of specifying are provided services on the Internet, the safety and the network service that are conducive to data transmit the efficiency forwarding; (3) if node need to assemble and the network service that provides and/or simultaneously realize application demand target with the network service of this node and other node with other node, user, subscriber terminal equipment or software and hardware entity that this node is specified are authorized, the authority that the specified network that user, subscriber terminal equipment or the software and hardware entity that the appointment of this node is set receives other nodes to be provided is served, and network service communication is set transmits the mode forwarding, the presentation mode such as select dynamic cooperation, dynamically converge, initiatively provide, accurately provide and the mode dynamically presenting.
3) Personal Service Environment configuration
For example, configure respectively Personal Service Environment by all users (doctor of hospital, patient individual, administrative staff) that PSE serves and softswitch functions unit is this node, provide services on the Internet to user by Personal Service Environment.
The method that realizes multipoint application demand of the present embodiment comprises the following steps:
1), after user login, PSE service and softswitch functions unit create Personal Service Environment for user, set up the communication connection between user terminal and PSE service environment;
2) PSE control module judges user's authority according to default rule, notify the network service of this node to assemble the needed network service of exchange functional unit user, for example doctor's authority comprises: in a period of time in past, patient was at the medical record information of the each hospital admission in the whole city;
3) network service of this node assembly exchange functional unit receives after notice, create cooperation with service request according to the needed network service of user, and send this cooperation with service request to the node of Ge Jia hospital by the mode of multicast by network service forward functionality, cooperation with service request at least comprises source node address, destination node address, cooperation with service group ID, network service ID, network service address and for describing the Extended Protocol of cooperative mode, this Extended Protocol is preset in network service management control module;
4) after other nodes receive this network service request, assemble exchange functional unit by network service and resolve this cooperation with service request, and according to this cooperation with service request to the software and hardware entity requests network service of providing services on the Internet, receive after the network service data that described software and hardware entity provides, first according to described collaborative request, this network service data is packaged into services package, this services package comprises service packet header and described network service data, service packet header comprises source node address, destination node address, network service address, network service ID, described service collaboration group ID, and described Extended Protocol, if between node if transmit by IP network, in node address address, source and destination node address, contain IP address and MAC Address, this services package also needs to add IP packet header, in IP packet header, comprise IP address and MAC Address in source node address and destination node address, it is sent to destination node address by network service forward functionality, that is: sends the node of cooperation with service request,
5) the network service forward functionality of sending the node of cooperation with service request receives after the network service data from other nodes, after the described network service data from other nodes is carried out dynamic cooperation or is dynamically converged, send network to and assemble service function unit, network is assembled service function unit and is offered user by user's service environment.Described dynamic cooperation or dynamically to converge be that the mode of revising service packet header in communication forwarding completes, its detailed process is as follows: receive after services package and read in buffering area; The service packet header of analysis service bag, obtains the control parameter in service packet header, comprises ID, network service address, network service ID, the Extended Protocol of source node address, destination node address, dynamic cooperation group; Change service packet header according to the control parameter of obtaining, for example: by after the network service bag that comprises medical record information from each hospital, judge by network service ID the dynamic cooperation group that it is subordinate to, and by the Extended Protocol of dynamic cooperation group, the packet header of each network service bag is rewritten; According to amended service packet header, the services package in buffering area is sent to delivery port; If (in IP network, transmit, also need to change IP head).
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, can also make some being equal to substitute or obvious modification, and performance or purposes identical, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a network platform, be used for building a kind of network infrastructure, realize multiple spot type application demand based on this network infrastructure, described multiple spot type application demand refers to that a demand relates to two or more network services that software and hardware entity of diverse location independent operating provides in network, is characterized in that:
Comprise and dispose respectively at least two nodes that are arranged on diverse location in network, described node comprises: network service forward functionality, network service are assembled exchange functional unit and network control management function;
Described network service forward functionality is used to the communication network of network-oriented service that communication service is provided, comprise that communication exchange forwards subelement and Extended Protocol subelement, described communication exchange forwards subelement is connected the communication network that forms described network-oriented service node with described network service assembly exchange functional unit and network control management function, described communication exchange forwards subelement and also connects to form with other nodes the communication network that network-oriented is served, transmit forwarding to realize the communication based on service network communication protocol family in network of network service and data thereof, communication forwarding control and management and the network service that heterogeneous networks services set knot exchange functional unit is assembled transmitting in repeating process in communication carry out dynamic cooperation and/or dynamically converge, described Extended Protocol subelement comprises network-oriented method of servicing module and control and management module, described network-oriented method of servicing module is the network-oriented method of servicing agreement to the service network communication protocol family of the communication network of network service for seating surface, this network-oriented method of servicing agreement comprises the Extended Protocol of supporting described dynamic cooperation and/or dynamically converging employing, described dynamic cooperation refers to that the heterogeneous networks service that one or more software and hardware entities are provided works in coordination with to meet the demand of appointment, described dynamically converging refers to that the network service that multiple software and hardware entities are provided is to the user who specifies, subscriber terminal equipment, software and hardware entity carries out dynamic aggregating and transmission, described control and management module is used for the support of the control and management agreement that realizes the communication protocol family of network service forward functionality to the communication network towards network service,
Described network service is assembled exchange functional unit and is comprised: assemble subelement, for providing access to the software and hardware entity of providing services on the Internet, agency, buffer memory, forward, location and control and management thereof, the network service that in assembly network, the software and hardware entity of diverse location provides, network service in fixer network, transmit address and the property parameters of network service to other nodes, to the response of the network service request from this node or other node, described response comprises to other nodes sends from the network service request of this node and to the software and hardware entity of this node position and puts forward the network service request from other nodes, the first communication forwarding subelement, for providing this element to forward and communication interface support function with the exchange of communicating by letter between network control administrative unit with described service forward functionality, the first address/protocol conversion subelement, comprises for supporting communication to transmit and agency's address conversion module, for realizing communicate by letter transmission and the protocol conversion while interconnecting between network based on service network communication protocol family and network based on other communication protocol family, the first communication protocol subelement, for the support function of service network communication protocol family is provided, realize described network control management function and comprise that network service forward functionality, network service assemble the communication between exchange functional unit and be connected, and for seating surface the described network-oriented method of servicing agreement to the communication protocol family of the communication network of network service,
Network control management function, be connected with described network service assembly exchange functional unit, network service forward functionality respectively, comprise: network control subelement, for network service assembly exchange functional unit and the network service forward functionality of this node being controlled according to rule; Network management subelement, for arranging and manage described rule; Second communication agreement subelement, for the support function of service network communication protocol family is provided, realize described network control management function and comprise that network service forward functionality, network service assemble the communication between exchange functional unit and be connected, and for seating surface the described network-oriented method of servicing agreement to the communication protocol family of the communication network of network service.
2. the network platform according to claim 1, is characterized in that: described communication exchange forwards subelement and comprises one or more following functional modules: the second layer switched communication forwarding module of network, the 3rd layer of switched communication forwarding module, the 3rd layer of switched communication forwarding module based on routing table, communication forwarding module or the communication interface support module based on translation function between heterogeneous networks communication protocol.
3. the network platform according to claim 1, it is characterized in that: described node also comprises: Personal Service Environment PSE service and softswitch functions unit, be connected with described network service forward functionality and/or network service assembly exchange functional unit, be used to each user to create and Personal Service Environment PSE is provided, this Personal Service Environment is for user terminal provides one group of support function, comprises the communication forwarding of login, access, mutual, agency, network service and data.
4. the network platform according to claim 3, is characterized in that: described PSE service and softswitch functions unit also for: the communication forwarding support function between same user's different terminal equipment is provided and/or the communication forwarding support function between Personal Service Environment and Personal Service Environment and/or between the different Personal Service Environments of Same Vertices between different node is provided.
5. the network platform according to claim 3, it is characterized in that: described PSE service and softswitch functions unit also comprise third communication agreement subelement, for the support function of service network communication protocol family is provided, realize described PSE service and softswitch functions unit and comprise the communication between network service forward functionality, network service assembly exchange functional unit, network control management function and be connected, and for seating surface the network-oriented method of servicing agreement to the communication protocol family of the communication network of network service.
6. the network platform according to claim 2, it is characterized in that: described network control subelement comprises: PSE control module, for judging user's authority, informing network services set knot exchange functional unit initiatively offers needed user network service user's Personal Service Environment.
7. the network platform according to claim 3, it is characterized in that: described PSE service and softswitch functions unit also comprise protocol conversion module, when agreement is inconsistent between the communication network of serving at user terminal or described software and hardware entity and described network-oriented, realize the conversion between different agreement.
8. the network platform according to claim 1, it is characterized in that: described node also comprises: dynamically portal server, comprise the dynamic door based on described network service forward functionality, and/or dynamic door based on Personal Service Environment, for to by network service forward functionality, and/or the network service network service of assembling the application service based on Web service Technical Architecture that sends of exchange functional unit and objects services Technical Architecture interior network service dynamically or staticly present realizing result and the user interactions page or interface being provided of described multiple spot type application demand, or in dynamically representing of the network service page without under concentrated domain name service DNS mode or interface.
9. a method that realizes multiple spot type application requirement objective in the network platform described in claim 1-8 any one, is characterized in that comprising the following steps:
1), after user login, PSE service and softswitch functions unit create Personal Service Environment for user, set up the communication connection between user terminal and PSE service environment;
2) PSE control module, according to default control and management rule, control and management parameter and user right, notifies the network service of this node to assemble the needed network service of exchange functional unit user;
3) network service of this node assembly exchange functional unit receives after notice, creates cooperation with service request, and send this cooperation with service request by network service forward functionality to other nodes according to the needed network service of user;
4) after other nodes receive this network service request, by network service assemble exchange functional unit according to this cooperation with service request to the software and hardware entity requests network service of providing services on the Internet, receive after the network service data that described software and hardware entity provides, it is sent to the node that sends cooperation with service request by network service forward functionality;
5) the network service forward functionality of sending the node of cooperation with service request receives after the network service data from other nodes, after the described network service data from other nodes is carried out dynamic cooperation or is dynamically converged, send network to and assemble service function unit, network is assembled service function unit and is offered user by user's service environment.
10. method according to claim 9, is characterized in that:
In described step 3), described cooperation with service request at least comprises source node address, destination node address, cooperation with service group ID, network service ID and for describing the Extended Protocol of cooperative mode;
In described step 4), network service is assembled exchange functional unit and is received after the network service data that described software and hardware entity provides, first according to described cooperation with service request, this network service data is packaged into services package, described services package comprises service packet header and described network service data, and described service packet header comprises source node address, destination node address, network service address, network service ID, described cooperation with service group ID and the described Extended Protocol that described service packet header comprises transmission; Described services package is sent to described destination node address by described network service forward functionality;
In described step 5), the network service forward functionality of sending the node of cooperation with service request receives after the services package from other nodes, resolve described service packet header, and after each services package is carried out to dynamic cooperation or dynamically converging according to described network service ID, described service collaboration group ID and described Extended Protocol, send network to and assemble service function unit;
Described source node address and destination node address include IP address and MAC Address, and described services package also comprises IP packet header, and described IP packet header comprises IP address and the MAC Address of source node address and destination node address.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210168591.4A CN102685244B (en) | 2012-05-28 | 2012-05-28 | Network platform and method for realizing multi-point application need target |
| PCT/CN2012/080696 WO2013177869A1 (en) | 2012-05-28 | 2012-08-29 | Network platform and method for realizing multi-node type application need target |
| HK13100641.8A HK1173860A1 (en) | 2012-05-28 | 2013-01-15 | A network platform and a method of realizing multi-points type application requirement goal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210168591.4A CN102685244B (en) | 2012-05-28 | 2012-05-28 | Network platform and method for realizing multi-point application need target |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102685244A CN102685244A (en) | 2012-09-19 |
| CN102685244B true CN102685244B (en) | 2014-06-18 |
Family
ID=46816597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210168591.4A Active CN102685244B (en) | 2012-05-28 | 2012-05-28 | Network platform and method for realizing multi-point application need target |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102685244B (en) |
| HK (1) | HK1173860A1 (en) |
| WO (1) | WO2013177869A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901954B (en) * | 2015-05-16 | 2019-06-14 | 丁明云 | A kind of Internet of Things soft switchcall server and its method |
| CN106603644A (en) * | 2016-12-06 | 2017-04-26 | 广东工业大学 | Informatization public platform implementation architecture |
| CN111679910B (en) * | 2020-05-26 | 2023-06-13 | 深圳市海科汇软件系统开发有限公司 | Network platform system and operation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309262A (en) * | 2008-01-15 | 2008-11-19 | 深圳市海科汇软件系统开发有限公司 | Network platform and method for implementing multi-station cooperative service |
| CN101690027A (en) * | 2007-06-29 | 2010-03-31 | 朗讯科技公司 | Open platform architecture for integrating multiple heterogeneous network functions |
-
2012
- 2012-05-28 CN CN201210168591.4A patent/CN102685244B/en active Active
- 2012-08-29 WO PCT/CN2012/080696 patent/WO2013177869A1/en active Application Filing
-
2013
- 2013-01-15 HK HK13100641.8A patent/HK1173860A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690027A (en) * | 2007-06-29 | 2010-03-31 | 朗讯科技公司 | Open platform architecture for integrating multiple heterogeneous network functions |
| CN101309262A (en) * | 2008-01-15 | 2008-11-19 | 深圳市海科汇软件系统开发有限公司 | Network platform and method for implementing multi-station cooperative service |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013177869A1 (en) | 2013-12-05 |
| HK1173860A1 (en) | 2013-05-24 |
| CN102685244A (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100365985C (en) | Method and system for realizing interactive network constitution of medicine image obtained by multipoint searching access | |
| CN101184015B (en) | Dynamic virtual private network resource provisioning method | |
| CN201601782U (en) | Interactive remote video consultation device | |
| JP6093435B2 (en) | Health information system | |
| CN103714229B (en) | A kind of medical resource and system of information sharing, server and application method | |
| US20050216314A1 (en) | System supporting exchange of medical data and images between different executable applications | |
| CN109920522A (en) | A kind of residents ' health managed care big data platform | |
| CN104883390B (en) | A kind of method and device accessing third party's video monitoring equipment | |
| Mishra et al. | Software defined IoT systems: Properties, state of the art, and future research | |
| JP2001243323A (en) | Integrated interactive service for plural medical diagnostic systems | |
| CN102685244B (en) | Network platform and method for realizing multi-point application need target | |
| Satpathy et al. | Sensing and actuation as a service delivery model in cloud edge centric internet of things | |
| CN106254407A (en) | The method and device that a kind of home network service is shared | |
| CN109800120A (en) | A kind of monitoring system of the server zone of long-distance educational system | |
| CN106713428A (en) | Business operation support system applied to Internet-of-things self-management platform | |
| Tang et al. | Optimization of sports fitness management system based on internet of health things | |
| CN103873369B (en) | Gateway and method for supporting interaction of heterogeneous network | |
| CN109450768A (en) | The method of container interconnection and the system interconnected for container | |
| CN101309262B (en) | Network platform and method for implementing multi-station cooperative service | |
| CN101593198A (en) | Method for retrieving employment information based on grid | |
| Mahmud et al. | Deployment of contextual Ε-healthcare system: A prospective e-service based on context aware conceptual framework and ICTization framework model | |
| Meskill et al. | Federation lifecycle management incorporating coordination of bio-inspired self-management processes | |
| JP2001230797A (en) | Communication topology for medical treatment facility | |
| CN105827468B (en) | Network performance method for real-time monitoring | |
| CN103001782A (en) | Method, system and server for managing social networks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1173860 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1173860 Country of ref document: HK |