CN101299679B - Method for dynamic reconfiguration of extensive network service - Google Patents
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Abstract
A method for dynamic reconfiguration of extensive network service includes service parameter reconfiguration, service function reconfiguration and service logic reconfiguration, wherein, in the service parameter reconfiguration method, users use the reconfiguration service entrance parameters to reconfigure services; in the service function reconfiguration, users can reconfigure specifically called service according to users' requirements, terminal capability and users' document information, so that the service configured by a same template can satisfy different function requirements; in the service logic reconfiguration method, users reconfigure the flowage structure of the service template to reconfigure the service logic. The invention allows the users to obtain the required services adapting to surroundings at any time and any place, and to change the parameters, functions and logic of services according to specific requirements, thereby implementing the service providing taking the user as center, improving the flexibility of service providing, saving resource costs and satisfying changeable requirements of users.
Description
Technical field
The present invention relates to a kind of Ubiquitous Network service dynamic method for reconfiguration, belong to the communication network technology field.
Background technology
The development that last century Mo Internet is breakthrough, the particularly popularization and application of WWW business, caused communication network by the revolutionary change of circuit switching to packet switching evolution, proposed the notion of next generation network (NGN) thus, and to have formed with IP network technology, broadband light transmission technology and mobile communication technology be the NGN core technology of sign.In recent years, along with the continuous development of the development of electronic information technology, particularly wireless communication technology, the communication circle has proposed the notion of " Ubiquitous Network ", and has been regarded as the new developing stage of NGN, becomes a new research focus on communication circle.
The target of Ubiquitous Network be realize anyone, any object at any time, any place can both freely communicate by letter and interactive information.It not only can realize proposing at first the dreamboat of mobile communication, and will participate in the communication party and expand to any electronic equipment (machine) with information processing capability by the natural person, Content of Communication expands to any relevant environmental information and content by conventional media information.In recent years the radio communication among the hot research, mobile ad-hoc network, wireless sensor network and radio frequency identification (RFID) technology has constituted the technical foundation of Ubiquitous Network.
Following Ubiquitous Network must be a heterogeneous network that comprises the multi radio environment.Up to now, communication network all is homogeneous network in principle, and promptly each class network all has its access technology of establishing one's own system, network configuration and terminal equipment, and the particular network business is provided.By the gateway intercommunication, constitute so-called overlapping network between the different classes of network.With regard to network configuration, employing be simple tunnel model, each homogeneous network is independent mutually, in network layer and above intercommunication, many but it relates to level, processing expenditure is bigger.Especially, the terminal in this structure still only is applicable to a certain specific wireless access technology, can't support that ubiquitous access and the selectivity under the overlapping coverage condition under the mobile condition inserts.
Therefore, communicate by letter with ubiquitous in order to realize ubiquitous access, essential research is the reconfiguration technology of adaptive surrounding environment initiatively.The communication between terminals problem that adopts the different radio technology can be solved though above-mentioned heterogeneous network based on tunnel model is interconnected, the wireless communication ability of terminal itself can not be solved.In order to adapt to the diversity environment of Ubiquitous Network, the more important thing is that user terminal can reconfigure ability and the parameter of self automatically according to residing wireless access environment, so that insert local communication network best.Because communication is a process end to end, therefore reshuffle and will be referred to the at all levels of end-to-end communication, not only comprise the terminal reconfiguration technology, and comprise Network reconfiguration technology and professional reconfiguration technology.Wherein, terminal is reshuffled the seamless access of supporting the multi radio environment, the distribution according to need of Network reconfiguration network enabled resource, and it then is providing in service layer support environment adaptation service that business is reshuffled.The final purpose of reshuffling is exactly to provide technical support for the realization that spreads all over service.
In the research work of Ubiquitous Network of future generation, how rich and varied, flexible and changeable business is provided is a hot issue.As everyone knows, NGN has done a large amount of work in value-added service aspect providing, and has proposed many new thoughts and new technology.NGN inherits the telecommunication intelligent network service and provides and call out the principle that control is separated, fully use for reference computer network distribution computing technique thought, characteristics at IP network have proposed to provide technology based on the open distribution service of API, by standardized API the ability and the resource of communication network are opened to third party's service supplier, protocol and realization details to service developer shielding bottom communication net complexity, introduce Web Services distributed service generation technique simultaneously, formed the environment that the service provider that can support to be independent of Virtual network operator provides value-added service fast.
Web Services adopts service-oriented architecture (SOA, Service-Oriented Architecture), with process or the function that the standard techniques standard encapsulates, modeling can be reused.Existing standard WebServices network configuration as shown in Figure 1, it comprises three roles: ISP, service register center and service requester (user).The ISP issues the service of oneself, and service request is responded; The Web Services that the service register center registration has been issued classifies to it, and search service is provided; Service requester utilizes service register center to search required service, uses this service then.Use three kinds of operations between these roles: issue operation, search operation and bindings.
Above-mentioned network configuration is only supported the services combination, can not dynamically reshuffle required service according to user's demand, and therefore the service function that can provide is limited, and flexibility is not enough, is difficult to satisfy the needs of some practical application.
The present invention expands its standard network structure on the basis of existing Web Services technology, proposes a kind of reconfigurable business network structure of supporting that the Ubiquitous Network business is reshuffled, and proposes the service dynamic method for reconfiguration based on this structure.
The service dynamic method for reconfiguration that is proposed comprises that parameter renegotiation disposes, function is reshuffled and logic is reshuffled.The parameter renegotiation collocation method is meant that the user can come reconfiguration traffic by the suction parameter of reconfiguration traffic; The function method for reconfiguration is meant and can reshuffles business according to user's request, terminal capability and customer documentation (profile) information; The logic method for reconfiguration is meant that the user can pass through the flowage structure of reconfiguration traffic template, thereby reaches the effect of reconfiguration traffic logic.
Summary of the invention
Technical problem: the objective of the invention is to propose the method that a kind of Ubiquitous Network service dynamic is reshuffled, solution user in Ubiquitous Network can't come the problem of dynamic recognition multiple business according to the actual requirements.
Technical scheme: it comprises that service parameter is reshuffled, business function is reshuffled and service logic is reshuffled Ubiquitous Network service dynamic method for reconfiguration of the present invention;
The service parameter method for reconfiguration comes reconfiguration traffic with regard to being meant the user by the suction parameter of reconfiguration traffic: realize that the required network components of service parameter method for reconfiguration has service supplier, user, registration door and workflow engine, described service supplier is responsible for responding with the issue of business with to the request of business, and expansion adding functional description part, with the abstractdesription language business function is carried out abstractdesription according to unified rule; Described user, promptly service requester is responsible for proposing service request, and expansion added download module, the template in the registration door or flow process can be downloaded to this locality and reshuffle; Described registration door is the door of user capture, and it provides announced work process flow, has also comprised announced template simultaneously; Described workflow engine is carried out the workflow that is published on the engine, and carries out alternately being called by the user with the user, with service supplier alternately with the business of binding; Workflow engine is also supported the dynamic combined function, promptly just determines to select concrete business, the structure that support function is reshuffled when concrete the execution;
The business function method for reconfiguration is meant that the user can be according to user's request, terminal capability and customer documentation information are reshuffled the business of specifically calling, the business that same template is made up can satisfy the needs of difference in functionality: realize that the required network components of business function method for reconfiguration has service supplier, service registration center, the user, the registration door, workflow engine and customer documentation storehouse, described service supplier is responsible for responding with the issue of business with to the request of business, and expansion adding functional description part, with the abstractdesription language business function is carried out abstractdesription according to unified rule; Described service registration center is responsible for registering announced business, and expansion has added the functional classification module, when the business of having expanded is registered, universal description, discovery, integrating server can be classified to it according to the functional description of business, the uniform service that function is close is carried out registration management, also makes things convenient for searching in reconfiguration course simultaneously; Described user, promptly service requester is responsible for proposing service request, and expansion added download module, the template in the registration door or flow process is downloaded to this locality reshuffle; Described registration door is the door of user capture, and it provides announced work process flow, has also comprised announced template simultaneously; Described workflow engine is carried out the workflow that is published on the engine, and carries out alternately being called by the user with the user, with service supplier alternately with the business of binding; Workflow engine is also supported the dynamic combined function, promptly just determines to select concrete business, the structure that support function is reshuffled when concrete the execution; Described customer documentation stock is put user's document information, and can carry out alternately with workflow engine, calls which concrete business when determining concrete the execution according to document information;
The service logic method for reconfiguration just is meant that the user passes through the flowage structure of reconfiguration traffic template, thereby reach the effect of reconfiguration traffic logic: realize that the required network components of service logic method for reconfiguration has service supplier, service registration center, user, registration door, ATL, mapping agent, workflow engine and field ontology library, described service supplier is responsible for responding with the issue of business with to the request of business, and expansion adding functional description part, with the abstractdesription language business function is carried out abstractdesription according to unified rule; Described service registration center is responsible for registering announced business, and expansion has added the functional classification module, when the business of having expanded is registered, universal description, discovery, integrating server can be classified to it according to the functional description of business, the uniform service that function is close is carried out registration management, also makes things convenient for searching in reconfiguration course simultaneously; Described user, promptly service requester is responsible for proposing service request, and expansion added download module, the template in the registration door or flow process is downloaded to this locality reshuffle; Described registration door is the door of user capture, and it provides announced work process flow, has also comprised announced template simultaneously; Described ATL is used for depositing template and is published to the registration door, and each template is made up of abstract flow process and flow nodes requirement description, and wherein the flow nodes requirement description is corresponding with the functional classification in the service registration center; The function of described mapping agent is to carry out selecting suitable business alternately according to the requirement description of the abstract flow nodes in the template and service registration center, and abstract flow process is mapped as concrete workflow; Described workflow engine is carried out the workflow that is published on the engine, and carries out alternately being called by the user with the user, with service supplier alternately with the business of binding; Workflow engine is also supported the dynamic combined function, promptly just determines to select concrete business, the structure that support function is reshuffled when concrete the execution; Described field ontology library is based on ontology library, makes user, service supplier, registration door, ATL and service registration center coordinate and understand each other semantic information based on unified knowledge base.
Described service parameter method for reconfiguration is specially:
21. workflow engine sends issue flow process message to the registration door, after the registration door is received, and registration work stream,
22. the user sends to the registration door and obtains flow process message,
23. the registration door sends Returning process message to the user, and available flow process tabulation is returned to the user,
After 24. the user determines call flow, existing call parameters is reshuffled, then, the user sends the parameter renegotiation configuration messages to workflow engine, wherein has call flow information and reconfiguration parameters,
25. workflow engine is carried out flow process, it is professional to send the binding message binding to service supplier, and reshuffles calling parameter according to user's reconfiguration parameters,
26. workflow engine sends to return and calls results messages the flow performing result is returned to the user.
Described business function method for reconfiguration is:
31. service supplier sends issuing service message service distribution is arrived service registration center, service registration center is described according to business function business is classified,
32. workflow engine sends issue flow process message, and available work stream is published to the registration door,
33. the user sends to the registration door and obtains flow process message,
34. the registration door sends Returning process message to the user, and available flow process tabulation is returned to the user,
35. the user can select a workflow, and sends the available service tabulation of obtaining the several workflow nodes of node listing message request certain or certain to workflow engine,
36. workflow engine is asked transmission to search service message according to the user and is searched service registration center,
37. service registration center is classified according to functional description, sends and returns service message to workflow engine, returns available service lists,
38. workflow engine sends the return node list message service lists is returned to the user,
39. the user selects available service according to own demand, and sends the user's request reconfiguration message to workflow engine,
310. the user sends issue customer documentation message and registers to the customer documentation storehouse, classification can be analyzed to customer documentation in the customer documentation storehouse,
If 311. the user does not do selection, workflow engine is determined that the inquiring user document library select available service according to customer documentation information, carry out customer documentation and reshuffle,
312. user terminal also can be according to the adaptively selected available service of terminal capability, the concurrent end ability reconfiguration message of making arrangements for his funeral is given workflow engine,
Carry out dynamic binding 313. workflow engine sends binding message to service supplier according to above selected available service, and execution work stream calls corresponding business,
314. workflow engine sends to return and calls results messages the flow performing result is returned to the user.
Described service logic method for reconfiguration is:
41. service supplier sends issuing service message service distribution is arrived service registration center, service registration center is described according to business function business is classified, and its business function is described based on unified field ontology library,
42. ATL transmission issue template message wherein Available templates is published to the registration door, its template is described based on unified field ontology library,
43. the user sends to the registration door and obtains template message,
44. the registration door sends to the user and returns template message, and the Available templates tabulation is returned to the user,
Reshuffle 45. the user carries out logic based on unified field ontology library to template, its method has multiple: the user can be to the making amendment of the node descriptor in the template, thereby realize reshuffling the template logic; The user can make amendment to the abstract flow process in the template, thereby realizes reshuffling the template logic; The user can issue a template again according to own demand, thereby realizes reshuffling of template; The user also can directly call visit to existing templates; Then, the user will feed back to ATL by the logic reconfiguration message to the logic reconfiguration information of template,
46. ATL upgrades automatically, and carries out new registration by issue template message,
47. ATL shines upon Template Information to professional mapping agent by mapping message,
48. mapping agent sends according to the node requirement description in the template flow process and searches service message and search service registration center,
49. service registration center returns to mapping agent with available service by returning service message,
410. mapping agent combines return information with abstract flow process in the template, form concrete workflow, and is published to workflow engine by issue flow process message,
411. sending, the user calls workflow message call workflow,
412. workflow engine is bound concrete business by binding message,
413. workflow engine sends to return and calls results messages the flow performing result is returned to the user.
Beneficial effect: the present invention proposes a kind of business network structure of supporting the method that the Ubiquitous Network business is reshuffled and supporting this method for reconfiguration, proposed that service parameter is reshuffled, business function is reshuffled and service logic is reshuffled this three kinds of concrete methods, make the user can obtain the required service adaptive at any time and any place, and can change professional parameter, function and logic according to real needs with environment.The business that has realized customer-centric provides, and the professional flexibility that provides has been provided, and has saved resources costs, has satisfied the changeable demand of user.The sharpest edges of Ubiquitous Network can provide so-called " spreading all over service " exactly, and the method that the business that the present invention proposes is reshuffled then provides technical support for the realization that spreads all over service.
Description of drawings
Fig. 1 is a standard Web Services network structure,
Fig. 2 is a reconfigurable business network structure of supporting that the Ubiquitous Network business is reshuffled,
Fig. 3 is the service parameter method for reconfiguration,
Fig. 4 is the business function method for reconfiguration,
Fig. 5 is the service logic method for reconfiguration.
Embodiment
For the method that realizes that the Ubiquitous Network service dynamic is reshuffled, the present invention has at first proposed a kind of reconfigurable business network structure of supporting that the Ubiquitous Network business is reshuffled, as shown in Figure 2.This structure has been reused the part of standard WebServices network configuration, wherein ISP, service register center and service requester (user) carried out the function expansion, and newly-increased on this basis six network elements: registration door, ATL, mapping agent, workflow engine, customer documentation storehouse and field ontology library.
The Web service that ISP in the standard Web Services network provides comprises two parts: 1. Fu Wu specific implementation part; 2. the WSDL interface section of service describing.The function expansion of the service supplier in the present network architecture is: added the functional description module, promptly with the abstractdesription language its function has been carried out abstractdesription according to unified rule.Service register center in the standard Web Services network adopts the mode of universal description, discovery, integrated (UDDI, Universal Description, Discovery and Integration) to organize.The function expansion of the service registration center in the present network architecture is: UDDI is expanded, added the functional classification module, promptly when the business of having expanded is registered, the UDDI server can be classified to it according to the functional description of business, the uniform service that function is close is carried out registration management, also makes things convenient for searching in reconfiguration course simultaneously.User's function expansion is in the present network architecture: newly added download module, the template in the registration door or flow process can have been downloaded to this locality and reshuffle.
In order to satisfy the requirement of reshuffling, the present invention proposes registration door, ATL, mapping agent, workflow engine, customer documentation storehouse and six new network componentses of field ontology library.
The registration door that increases newly is the door of user capture, and it provides announced work process flow, has also comprised announced template simultaneously.The user can obtain flow process or obtain template by the mode that visit is downloaded.
The ATL that increases newly is used for depositing template.The form of each template is { abstract flow process, a flow nodes requirement description }.Wherein the flow nodes requirement description is corresponding with the functional classification in the service registration center.When abstract flow process was mapped as concrete workflow, mapping agent can be searched functional classification in the corresponding registration center by node requirement description explanation, thereby obtained the available service that meets the demands.
The function of the mapping agent that increases newly is to carry out selecting suitable business alternately according to the requirement description of the abstract flow nodes in the template and service registration center, and abstract flow process is mapped as concrete workflow.And workflow is published on the workflow engine carries out.
The function of the workflow engine that increases newly is to carry out the workflow that is published on the engine, and carries out alternately to be called by the user with service-user.For the structure that support function is reshuffled, workflow engine also should be supported the dynamic combined function, just promptly when concrete the execution, determine to select concrete business.
The customer documentation stock who increases newly is put user's document information, and can carry out alternately with workflow engine, calls which concrete business when determining concrete the execution according to document information.
The field ontology library that increases newly is based on ontology library, makes user, service supplier, registration door, ATL and service registration center coordinate and understand each other semantic information based on unified knowledge base.
On this new network configuration basis, the present invention proposes the method that a kind of Ubiquitous Network service dynamic is reshuffled.It comprises: service parameter is reshuffled, business function is reshuffled and service logic is reshuffled.
So-called service parameter method for reconfiguration comes reconfiguration traffic with regard to being meant the user by the suction parameter of reconfiguration traffic.
So-called business function method for reconfiguration just is meant that the user can reshuffle the business of specifically calling according to user's request, terminal capability and customer documentation information, and the business that same template is made up can satisfy the needs of difference in functionality.
So-called service logic method for reconfiguration just is meant that the user passes through the flowage structure of reconfiguration traffic template, thereby reaches the effect of reconfiguration traffic logic.Its method has multiple: 1. the user is to the making amendment of the node descriptor in the template, thus realize to the reshuffling of template logic (such as, original node is the requirement speech business, the user is revised as data service with it).2. the user makes amendment to the abstract flow process in the template, thereby realizes reshuffle (such as certain branch in the abstract flow process is split, perhaps the increasing branch or the like) to the template logic.3. the user issues a template again according to own demand, thereby realizes reshuffling of template.4. the user also can directly call visit to existing templates.
The service parameter method for reconfiguration as shown in Figure 3.At first, workflow engine sends issue flow process message to the registration door.After the registration door is received, registration work stream.The user sends to the registration door and obtains flow process message, after the registration door is received, sends Returning process message to the user, and available flow process tabulation is returned to the user.After the user determines call flow, can reshuffle existing call parameters.Then, the user sends the parameter renegotiation configuration messages to workflow engine, wherein has call flow information and reconfiguration parameters.Workflow engine is carried out flow process, and it is professional to send the binding message binding to service supplier, and reshuffles calling parameter according to user's reconfiguration parameters.Workflow engine sends to return and calls results messages the flow performing result is returned to the user.
The business function method for reconfiguration as shown in Figure 4.At first, service supplier arrives service registration center by issuing service message with service distribution, and service registration center is described according to business function business is classified.Workflow engine sends issue flow process message, and available work stream is published to the registration door.The user sends to the registration door and obtains flow process message, after the registration door is received, sends Returning process message to the user, and available flow process tabulation is returned to the user.The user can select a workflow, and sends the available service tabulation of obtaining the several workflow nodes of node listing message request certain or certain to workflow engine.Workflow engine is asked transmission to search service message according to the user and is searched service registration center, and service registration center is classified according to functional description, returns available service lists, sends and returns service message to workflow engine.Workflow engine sends the return node list message service lists is returned to the user.The user determines to select available service according to own demand, and sends the user's request reconfiguration message to workflow engine, can send issue customer documentation message simultaneously and register to the customer documentation storehouse, and classification can be analyzed to customer documentation in the customer documentation storehouse.If the user does not do selection, workflow engine determines to select available service with the inquiring user document library according to customer documentation information.In addition, user terminal also can be according to the adaptively selected available service of terminal capability, and the concurrent end ability reconfiguration message of making arrangements for his funeral is given workflow engine.Workflow engine sends binding message to service supplier according to above selected available service and carries out dynamic binding, and execution work stream calls corresponding business.Workflow engine sends to return and calls results messages the flow performing result is returned to the user.
The service logic method for reconfiguration as shown in Figure 5.At first, service supplier send issuing service message with service distribution to service registration center, service registration center is described business classify (based on unified field ontology library) according to business function.ATL transmission issue template message wherein Available templates is published to registration door (based on unified field ontology library).The user sends to the registration door and obtains template message, after the registration door is received, returns template message to user's transmission, and the Available templates tabulation is returned to the user.The user carries out logic to template and reshuffles (based on unified field ontology library), method for reconfiguration comprises: 1. user's making amendment to the node descriptor in the template, thereby realize to the reshuffling of template logic (such as, original node is the requirement speech business, and the user is revised as data service with it); 2. the user makes amendment to the abstract flow process in the template, thereby realizes reshuffle (such as certain branch in the abstract flow process is split, perhaps the increasing branch or the like) to the template logic; 3. the user issues a template again according to own demand, thereby realizes reshuffling of template; 4. the user also can directly call visit to existing templates.Then the user will feed back to ATL by the logic reconfiguration message to the logic reconfiguration information of template, and ATL upgrades automatically, and carry out new registration by issue template message.ATL shines upon Template Information to professional mapping agent by mapping message simultaneously.Mapping agent sends according to the node requirement description in the template flow process and searches service message and search service registration center, and service registration center returns to mapping agent with available service by returning service message.Mapping agent combines return information with abstract flow process in the template, form concrete workflow, and is published to workflow engine by issue flow process message.The user sends and calls workflow message call workflow, and workflow engine is bound concrete business by binding message.Workflow engine sends to return and calls results messages the flow performing result is returned to the user.
Claims (4)
1. Ubiquitous Network service dynamic method for reconfiguration, it is characterized in that: it comprises that service parameter is reshuffled, business function is reshuffled and service logic is reshuffled;
The service parameter method for reconfiguration comes reconfiguration traffic with regard to being meant the user by the suction parameter of reconfiguration traffic: realize that the required network components of service parameter method for reconfiguration has service supplier, user, registration door and workflow engine, described service supplier is responsible for responding with the issue of business with to the request of business, and expansion adding functional description part, with the abstractdesription language business function is carried out abstractdesription according to unified rule; Described user, promptly service requester is responsible for proposing service request, and expansion added download module, the template in the registration door or flow process can be downloaded to this locality and reshuffle; Described registration door is the door of user capture, and it provides announced work process flow, has also comprised announced template simultaneously; Described workflow engine is carried out the workflow that is published on the engine, and carries out alternately being called by the user with the user, with service supplier alternately with the business of binding; Workflow engine is also supported the dynamic combined function, promptly just determines to select concrete business when concrete the execution, and support function is reshuffled structure;
The business function method for reconfiguration is meant that the user can be according to user's request, terminal capability and customer documentation information are reshuffled the business of specifically calling, the business that same template is made up can satisfy the needs of difference in functionality: realize that the required network components of business function method for reconfiguration has service supplier, service registration center, the user, the registration door, workflow engine and customer documentation storehouse, described service supplier is responsible for responding with the issue of business with to the request of business, and expansion adding functional description part, with the abstractdesription language business function is carried out abstractdesription according to unified rule; Described service registration center is responsible for registering announced business, and expansion has added the functional classification module, when the business of having expanded is registered, universal description, discovery, integrating server can be classified to it according to the functional description of business, the uniform service that function is close is carried out registration management, also makes things convenient for searching in reconfiguration course simultaneously; Described user, promptly service requester is responsible for proposing service request, and expansion added download module, the template in the registration door or flow process is downloaded to this locality reshuffle; Described registration door is the door of user capture, and it provides announced work process flow, has also comprised announced template simultaneously; Described workflow engine is carried out the workflow that is published on the engine, and carries out alternately being called by the user with the user, with service supplier alternately with the business of binding; Workflow engine is also supported the dynamic combined function, promptly just determines to select concrete business when concrete the execution, and support function is reshuffled structure; Described customer documentation stock is put user's document information, and can carry out alternately with workflow engine, calls which concrete business when determining concrete the execution according to document information;
The service logic method for reconfiguration just is meant that the user passes through the flowage structure of reconfiguration traffic template, thereby reach the effect of reconfiguration traffic logic: realize that the required network components of service logic method for reconfiguration has service supplier, service registration center, user, registration door, ATL, mapping agent, workflow engine and field ontology library, described service supplier is responsible for responding with the issue of business with to the request of business, and expansion adding functional description part, with the abstractdesription language business function is carried out abstractdesription according to unified rule; Described service registration center is responsible for registering announced business, and expansion has added the functional classification module, when the business of having expanded is registered, universal description, discovery, integrating server can be classified to it according to the functional description of business, the uniform service that function is close is carried out registration management, also makes things convenient for searching in reconfiguration course simultaneously; Described user, promptly service requester is responsible for proposing service request, and expansion added download module, the template in the registration door or flow process is downloaded to this locality reshuffle; Described registration door is the door of user capture, and it provides announced work process flow, has also comprised announced template simultaneously; Described ATL is used for depositing template and is published to the registration door, and each template is made up of abstract flow process and flow nodes requirement description, and wherein the flow nodes requirement description is corresponding with the functional classification in the service registration center; The function of described mapping agent is to carry out selecting suitable business alternately according to the requirement description of the abstract flow nodes in the template and service registration center, and abstract flow process is mapped as concrete workflow; Described workflow engine is carried out the workflow that is published on the engine, and carries out alternately being called by the user with the user, with service supplier alternately with the business of binding; Workflow engine is also supported the dynamic combined function, promptly just determines to select concrete business when concrete the execution, and support function is reshuffled structure; Described field ontology library is based on ontology library, makes user, service supplier, registration door, ATL and service registration center coordinate and understand each other semantic information based on unified knowledge base.
2. Ubiquitous Network service dynamic method for reconfiguration according to claim 1 is characterized in that: described service parameter method for reconfiguration is specially:
21. workflow engine sends issue flow process message to the registration door, after the registration door is received, and registration work stream,
22. the user sends to the registration door and obtains flow process message,
23. the registration door sends Returning process message to the user, and available flow process tabulation is returned to the user,
After 24. the user determines call flow, existing call parameters is reshuffled, then, the user sends the parameter renegotiation configuration messages to workflow engine, wherein has call flow information and reconfiguration parameters,
25. workflow engine is carried out flow process, it is professional to send the binding message binding to service supplier, and reshuffles calling parameter according to user's reconfiguration parameters,
26. workflow engine sends to return and calls results messages the flow performing result is returned to the user.
3. Ubiquitous Network service dynamic method for reconfiguration according to claim 1 is characterized in that: described business function method for reconfiguration is:
31. service supplier sends issuing service message service distribution is arrived service registration center, service registration center is described according to business function business is classified,
32. workflow engine sends issue flow process message, and available work stream is published to the registration door,
33. the user sends to the registration door and obtains flow process message,
34. the registration door sends Returning process message to the user, and available flow process tabulation is returned to the user,
35. the user can select a workflow, and sends the available service tabulation of obtaining the several workflow nodes of node listing message request certain or certain to workflow engine,
36. workflow engine is asked transmission to search service message according to the user and is searched service registration center,
37. service registration center is classified according to functional description, sends and returns service message to workflow engine, returns available service lists,
38. workflow engine sends the return node list message service lists is returned to the user,
39. the user selects available service according to own demand, and sends the user's request reconfiguration message to workflow engine,
310. the user sends issue customer documentation message and registers to the customer documentation storehouse, classification can be analyzed to customer documentation in the customer documentation storehouse,
If 311. the user does not do selection, workflow engine is determined that the inquiring user document library select available service according to customer documentation information, carry out customer documentation and reshuffle,
312. user terminal also can be according to the adaptively selected available service of terminal capability, the concurrent end ability reconfiguration message of making arrangements for his funeral is given workflow engine,
Carry out dynamic binding 313. workflow engine sends binding message to service supplier according to above selected available service, and execution work stream calls corresponding business,
314. workflow engine sends to return and calls results messages the flow performing result is returned to the user.
4. Ubiquitous Network service dynamic method for reconfiguration according to claim 1 is characterized in that: described service logic method for reconfiguration is:
41. service supplier sends issuing service message service distribution is arrived service registration center, service registration center is described according to business function business is classified, and its business function is described based on unified field ontology library,
42. ATL transmission issue template message wherein Available templates is published to the registration door, its template is described based on unified field ontology library,
43. the user sends to the registration door and obtains template message,
44. the registration door sends to the user and returns template message, and the Available templates tabulation is returned to the user,
Reshuffle 45. the user carries out logic based on unified field ontology library to template, its method has multiple: the user can make amendment to the node descriptor in the template, thereby realizes reshuffling the template logic; The user can make amendment to the abstract flow process in the template, thereby realizes reshuffling the template logic; The user can issue a template again according to own demand, thereby realizes reshuffling of template; The user also can directly call visit to existing templates; Then, the user will feed back to ATL by the logic reconfiguration message to the logic reconfiguration information of template,
46. ATL upgrades automatically, and carries out new registration by issue template message,
47. ATL shines upon Template Information to professional mapping agent by mapping message,
48. mapping agent sends according to the node requirement description in the template flow process and searches service message and search service registration center,
49. service registration center returns to mapping agent with available service by returning service message,
410. mapping agent combines return information with abstract flow process in the template, form concrete workflow, and is published to workflow engine by issue flow process message,
411. sending, the user calls workflow message call workflow,
412. workflow engine is bound concrete business by binding message,
413. workflow engine sends to return and calls results messages the flow performing result is returned to the user.
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| CN101504669B (en) * | 2009-03-06 | 2011-08-24 | 阿里巴巴集团控股有限公司 | Web application template issuing method, apparatus and system |
| CN101853160A (en) * | 2010-05-18 | 2010-10-06 | 上海动量软件技术有限公司 | Platform system and method for realizing framework configuration based on cloud components in computer software system |
| CN102932385B (en) * | 2011-08-09 | 2017-10-17 | 中兴通讯股份有限公司 | A kind of method for processing business and device of ubiquitous terminal |
| CN103023672B (en) * | 2011-09-20 | 2018-07-17 | 中兴通讯股份有限公司 | Business processing device, system and method |
| CN102402599B (en) * | 2011-11-17 | 2013-05-15 | 天津大学 | Dynamic maintenance system for large-scale semantic knowledge base |
| CN103179656B (en) | 2011-12-20 | 2017-11-17 | 中兴通讯股份有限公司 | The synchronization transfer method and system of Business Stream in a kind of heterogeneous network |
| CN103051672B (en) * | 2012-11-21 | 2016-02-10 | 中兴通讯股份有限公司 | End message acquisition methods in a kind of heterogeneous terminals environment and device |
| CN103037422B (en) * | 2012-12-31 | 2015-01-21 | 北京邮电大学 | Dynamic adaptive service recovery method and dynamic adaptive service recovery device for mobile ad hoc network |
| CN103427884B (en) * | 2013-07-17 | 2016-04-06 | 北京邮电大学 | Acquisition methods is worked in coordination with in multiple terminals based on service generation ubiquitous in mobile ad hoc network |
| CN111782352A (en) * | 2019-11-29 | 2020-10-16 | 北京沃东天骏信息技术有限公司 | Service scheduling method and device |
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| CN1956394A (en) * | 2006-11-13 | 2007-05-02 | 杭州华为三康技术有限公司 | Method and device for service configuration of network equipment |
| CN101026800A (en) * | 2007-03-13 | 2007-08-29 | 华为技术有限公司 | Data business content adapting method. system and portal system |
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