CN101710281B - Dynamic integrated system and method of development platform based on Agent - Google Patents
Dynamic integrated system and method of development platform based on Agent Download PDFInfo
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- CN101710281B CN101710281B CN 200910219441 CN200910219441A CN101710281B CN 101710281 B CN101710281 B CN 101710281B CN 200910219441 CN200910219441 CN 200910219441 CN 200910219441 A CN200910219441 A CN 200910219441A CN 101710281 B CN101710281 B CN 101710281B
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Abstract
The invention discloses dynamic integrated system and method of a development platform based on Agent, which mainly solve the problem of poor integration demand change adaptability of a traditional system integration method. The whole system comprises a main control platform and a non-main control platform, wherein the main control platform is arranged on a main control node of a distributed integrated environment and comprises an overall management tool, a local management tool and a development and design tool, wherein the overall management tool is used for management in operation, the local management tool is used for support in operation, and the development and design tool is used for support in a development stage; the non-main control platform is arranged on a non-main control node of the distributed integrated environment and comprises a local management tool and a development and design tool, wherein the local management tool is used for support in operation, and the development and design tool is used for support in the development stage. The invention provides a dynamic integrated development framework, a model and a method based on Agent, and the Agent is applied to the integrated development of the system, thereby reducing the coupling degree between integrated system modules, and effectively improving the flexibility, adaptability and dynamic property of system integration. The invention can be used for the integrated development of various systems, particularly to the systems with constantly changing integration demands.
Description
Technical field
The invention belongs to field of computer technology, relate to the dynamic integrity development platform of Agent-base, can be used for the system that the Integrated Development of various systems, particularly integrated demand constantly change.
Background technology
The system integration is to reuse existing Legacy System, solves process interconnected between various systems, interoperability issue.There is at present numerous system integration modes, mainly contains the system integration scheme of traditional system integration scheme (comprise Integrated Solution based on the System Programming interface, based on the middleware Integrated Solution, based on distributed integrated Integrated Solution), Agent-base.These system integration schemes have satisfied the integrated demand of existing system substantially, and within following a period of time, it will be as the Main Means of the system integration.
1. traditional system integration scheme
(1) based on the Integrated Solution of System Programming interface, be that the DLL (dynamic link library) of using the subsystem be integrated to provide is made integrated main points, realize that end-to-end system is integrated by hand.Keeping under the constant prerequisite of original system architecture, the developer will be responsible for making up the unified System Programming interface accessing platform of a cover, and the data structure of particular subsystem is shone upon, is converted to exploitation to access the customization application of each subsystem data with it; As requested these data are operated, and it is committed to target sub system.Since this Platform integration the disclosed DLL (dynamic link library) of system, can control easily and access data and the process of each subsystem.This scheme is applicable to comprise the system of the large-scale encapsulation character of complicated applications logic and external data base metadata.But this scheme realizes that integrated complex degree is larger, along with the increase of integrated demand, realizes integrated and the costs such as the manpower that consumes, fund also constantly rise, and finally can reach and make us unacceptable stage.And the integrated degree of whole system is subject to the api interface that original system provides.
(2) based on the middleware Integrated Solution, be to utilize the adapter that provides in advance to obtain the private data format of system applies, and realize data-switching by mapping, conversion and transmission mechanism that middleware platform provides.Middleware platform can also provide simultaneously the support scheme for affairs exchange, event supervision, error trap and security feature, can provide in hiding systematic procedure complicacy subsystem funcall to greatest extent, thereby realize integrated.This Integrated Solution has been avoided a large amount of program coding work, and will be reduced to bottom line to the degree of understanding of breakpoint working method, but is not to be applicable to all situations, and its cost is high, complex structure and lack versatility.
(3) based on the Integrated Solution of distributed computing technology, be to use popular Web Service and XML technology.The developer does not need to understand the interface that becomes of various different sub-systems uses, in this development mode, which no longer comprises need to be by programming mode establishment and the addressable port of answering with tight relevance, on the contrary, information is separated and can be exchanged in any internal applications from information source.In implementation process, avoided each subsystem to carry out base layer encodes based on the Integrated Solution of distributed computing technology, need not to understand its internal processes logic, but when the integrated demand that is integrated system changes, still needed to carry out a certain amount of recompile to being integrated system.
2. the system integration scheme of Agent-base
(1) the Telescript system is the system of first commercial movement-based Agent, and whole system adopts the Telescript language to finish, and a kind of solution of mobile Agent is provided for e-commerce transaction.Data and information interaction in the commercial activity are finished in movement and the calculating of Telescript system by Agent.It is except having the Software Agent fundamental characteristics, also has movability, can on network, independently move to another main frame from a main frame, replace the user to finish the task of appointment, this computation schema reduces the offered load in the Distributed Calculation effectively, improved communication efficiency, dynamic Adaptive change network environment, have good security and fault-tolerance.
(2) Aglet is by the mobile Agent technology of IBM Corporation with pure Java exploitation, and practical platform---Aglet Workbench is provided, and can be used to exploitation or carries out Mobile Agent Systems.Aglet is the Java applet object with Agent behavior.Aglet is produced on a machine with the form of thread, can suspend at any time the work of execution, and then whole Aglet can be dispatched on another machine, restarts hanging up of the task of then carrying out again.Communication between the Aglet adopts the mode of message transmission to come the pass-along message object.Be not to allow its information of extraneous direct access based on security consideration Aglet, provide corresponding interface to link up with extraneous but see through an agency.
(3) JADE (Java Agent Development Environment) is a Mobile Agent Systems of writing with Java, the application that can be used for developing Agent-base.The example of the JADE execution environment of each operation is called as container, i.e. the environment of Agent operation.An independent special primary tank must be in state of activation, and every other container all must be registered to primary tank.In JADE, Agent is a kind of entity with cooperation and communication capacity of autonomy.The JADE platform only provides the running environment of Agent, guarantees that Agent thereon can normally move.
(4) the synthetic framework ABFSC (Agent-Based Framework for SoftwareComposition) of the software of Zhejiang University is the integration system frame of an Agent-base and component technology, the description of cooperation and Semantic Interoperation between the design of back-up system architecture, the promotion software component.This system proposes based on the software of knowledge synthetic, and provides certain means to describe semantic interoperability between software component.ASFSC emphasizes based on the software of knowledge synthetic, describes cooperation and Semantic Interoperation between the software component, has improved the present situation that existing software component/flexible bus technology lacks system flexibility.
Above-mentioned several Agent system is emphasized the movability of integrated framework and Agent, and the new Agent system newly developed that attaches most importance to provides the support of instrument and running environment, but does not consider the support of reusing and system requirements being changed to Legacy System.
Although above-mentioned traditional system integration scheme has solved interconnected between different system, Interoperability, has realized the problem of reusing of Legacy System, it lacks the expandability of certain autonomy, intelligent, dynamic and domain-oriented.The system integration scheme of existing Agent-base has been utilized the features such as the autonomy, initiative of Agent, social, intelligent and movability, make system after integrated have the expandability of certain autonomy, intelligent and domain-oriented, but the system integration scheme of existing Agent-base can not adapt to the variation of integrated demand flexibly, realizes the dynamic integrity of system flexibility.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned prior art, a kind of dynamic integrity development platform system and method for Agent-base is provided, to adapt to the variation of integrated demand, improve dirigibility and the adaptability of the system integration, realize the dynamic integrity of system.
For achieving the above object, the dynamic integrity development platform of Agent-base provided by the invention comprises:
The master control platform is deployed on the main controlled node of distributed integrated environment, is used for the Agent in the global scope is managed control with integration servers, and the support when providing local Agent operation, control non-master control platform and realize the integrated of distributed system;
Non-master control platform according to the integrated demand of system, is deployed in 0 to a plurality of nodes, is used for local Agent is managed, the support when providing local Agent operation;
Described master control platform comprises: global administration's instrument of managing when being used for operation, the local management instrument of supporting when being used for operation and the development and Design instrument that is used for the development phase support;
Described non-master control platform comprises: the local management instrument of supporting when being used for operation, and the development and Design instrument that is used for the development phase support.
Described global administration instrument comprises: CRC, CMB, AMS and control integration instrument, this CRC carry out alternately with CMB and integrated control tool respectively, are used for the ability information of the Agent that storage system disposes; This CMB and CRC, Agent carry out alternately, are used for realizing contract net protocol; This AMS is used for address information and the status information of the Agent that management system disposes; This control integration instrument and CRC carry out alternately, are used for explaining that integrated script, spanning set become rule, and utilize the cooperation relation between the integrated rule binding service agent, the integrating process of control system.
Described local management instrument comprises: Agent library management instrument, platform configuration instrument, platform monitors instrument, data integration engine and MTS, this Agent library management instrument is used for managing local Agent, realize interpolation and the deletion of Agent, and the autonomous thread that starts Agent, finish the initialization of Agent; This platform configuration instrument is used for configuration-system runtime environment information; This platform monitoring instrument and MTS carry out being positioned at the upper strata of MTS alternately, are used for the operation information of supervisory system; This data integration engine is used for there is isomeric data conversion in communication between Agent; This MTS is the transmission service that gives information of other module in the system.
Described design development tool comprises: Agent wrapping tool, script design tool and data integration developing instrument, and this Agent wrapping tool is used for the exploitation of Agent, systematic function Agent and service agent; This script design tool is used for the integrated design script, integrated script is carried out the inspection of morphology, grammer, flow process; This data integration developing instrument is according to the defined file of Agent and the mapping ruler of data-switching, generated data translation-profile.
For achieving the above object, the dynamic integrity development approach of Agent-base provided by the invention comprises the steps:
(1) analysis is integrated the interface message of each module of system and the interactive relation between the module, the hierarchical relationship between Functions Agent, service agent and the Agent that determines to exist in the system;
(2) according to the hierarchical relationship between the Functions Agent, service agent and the Agent that determine, the interface of Functions Agent and interface and the service procedure of service agent are designed;
(3) according to the design of step (2), utilize the Agent wrapping tool that Functions Agent and service agent are packed, the defined file of the defined file of systematic function Agent, capability component and service agent, Functions Agent and service agent after the packing are deployed in the system, and according to the integrated demand of system, utilize the script design tool to write integrated script;
(4) utilize the control integration instrument to explain integrated script, spanning set becomes rule, is distributed to the service agent that participates in the system integration, the cooperation relation between binding and other service agent, completion system integrated;
(5) send startup command to the service agent that participates in the system integration, after service agent receives order, independently cooperate with other service agent according to integrated rule, system brings into operation; At system's run duration, by the dynamic switchover policy of script and the dynamically dynamic integrity of Bidding Strategy realization system.
The present invention is owing to be applied to Agent in the Integrated Development of system, by each module is packaged into the Agent with autonomy and independence in the system being integrated, reduced the degree of coupling between the integrated rear system module, made the system after integrated have good expandability; Simultaneously at the run duration of system, by compile script again, utilize the dynamic switchover policy of script, make system can switch to the execution of another task from a kind of execution of task, improved the adaptability that in the system integration process integrated demand is constantly changed; In addition, dynamically Bidding Strategy makes newly-increased module can automatically join the in service of system, has improved adaptivity and the dynamic of integrated rear system.
Description of drawings
Fig. 1 is system chart of the present invention;
Fig. 2 is master control platform block diagram of the present invention;
Fig. 3 is the Functions Agent structured flowchart of disposing in the system of the present invention;
Fig. 4 is the service agent structured flowchart of disposing in the system of the present invention;
Fig. 5 is dynamic integrity exploitation general flow chart of the present invention;
Fig. 6 is the Functions Agent flow package figure among Fig. 5;
Fig. 7 is the service agent flow package figure among Fig. 5.
Embodiment
With reference to Fig. 1 Fig. 2, the dynamic integrity development platform system of Agent-base of the present invention comprises master control platform and non-master control platform; Wherein the master control platform comprises design development tool, global administration's instrument, local management instrument and Agent, and non-master control platform comprises design development tool, local management instrument and Agent.
Described design development tool comprises Agent wrapping tool 101, data integration developing instrument 102 and script design tool 103; This Agent wrapping tool 101 is used for the exploitation of system's service agent and Functions Agent, at first analyze and be integrated the interface message of each module of system and the interactive relation between the module, according to the defined file of defined file, capability component and the service agent of above-mentioned Information generation Functions Agent; This data integration developing instrument 102 is used for the generated data translation-profile, determine that by the interface message that is integrated module the data-switching that exists between Agent concerns, there is the Agent defined file of data-switching relation and mapping relations between the data manually is set, the generated data translation-profile by input; This script design tool 103 is used for the design of integrated script, writes integrated script according to the integrated demand of system, and integrated script is carried out morphology, grammer and flow process inspection.
Described global administration instrument comprises CRC111, AMS112, CMB113 and control integration instrument 114; This CRC111 carries out alternately with CMB113 and control integration instrument 114 respectively, be used for Agent ability information that receiving system disposes and the registration of information on services, maintenance needs the ability information of perception, when the ability registration that meets the perception requirement is arranged, the corresponding service agent of proactive notification and CMB113; This AMS112 registers the status information of Agent in the maintenance platform for the address information of the Agent that receiving system is disposed; This CMB113 is used for realizing contract net protocol, and the bid request of reception service agent and the Functions Agent that invitation meets bidding condition participate in submitting a tender, and tendering process is carried out ruling; This control integration instrument 114 is used for explaining that integrated script, spanning set become rule, and utilizes the cooperation relation between the integrated rule binding service agent, the integrating process of control system.
Described local management instrument comprises Agent library management instrument 121, platform configuration instrument 122, platform monitors instrument 123, data integration engine 124 and MTS125; This Agent library management instrument 121 is used for managing local Agent, realizes interpolation and the deletion of Agent, and the autonomous thread that starts Agent, finishes the initialization of Agent; This platform configuration instrument 122 is used for configuration-system runtime environment information; This platform monitoring instrument 123 carries out being positioned at the upper strata of MTS125 alternately with MTS125, is used for the operation information of supervisory system; This data integration engine 124 is used for there is isomeric data conversion in communication between Agent; This MTS125 is the transmission service that gives information of other module in the system.
Described Agent comprises Functions Agent and service agent; This Functions Agent utilizes Agent wrapping tool 101 packings to be integrated module by the user and generates, realize for system provides minimum functional unit; This service agent utilizes 101 exploitations of Agent wrapping tool to generate by the user, is used for the cooperation between the Agent of function of organization.The structure of this Functions Agent as shown in Figure 3, it comprises: the autonomous thread 300 of Agent, message queue 301, message handling device 302, cooperation engine 3 03, programming dispatching device 304, bidding management device 306 and ability base 307, the autonomous thread 300 of this Agent carries out initialization and startup by Agent library management instrument 121, carry out alternately with message handling device 302 and monitoring module 305, for the treatment of the message that receives and the state of safeguarding self; This message queue 301 carries out alternately with message handling device 302, is used for the message of buffer memory sending and receiving; This message handling device 302 carries out alternately with the engine 3 03 that cooperates, for the treatment of the message that receives; This cooperation engine 3 03 carries out alternately with bidding management device 306 and scheduling planning device, is used for the cooperating process between the control agents; This programming dispatching device 304 is used for the ability in call capability storehouse, finishes the task of setting; This condition monitoring 305 is used for the variation of monitoring oneself state, and the state notifying AMS112 after will changing; Whether this bidding management device 306 is used for the management tendering process, participate in submitting a tender according to self Determines, and the result is sent to CMB113; This ability base 307 is used for the ability information of hold function Agent.The structure of this service agent as shown in Figure 4, it comprises: the autonomous thread 500 of Agent, message queue 501, message handling device 502, cooperation engine 503, programming dispatching device 504, condition monitoring 505, service library 506, rule base 507, bidding Management device 508 and acquaintance storehouse 509, the autonomous thread 500 of this Agent carries out initialization and startup by Agent library management instrument 121, carry out alternately with message handling device 502 and monitoring module 505, for the treatment of the message that receives and the state of safeguarding self; This message queue 501 carries out alternately with message handling device 502, is used for the message of buffer memory sending and receiving; This message handling device 502 carries out alternately with the engine 503 that cooperates, for the treatment of the message that receives; This cooperation engine 503 carries out alternately with the programming dispatching device, is used for the cooperating process between control agents; This programming dispatching device 504 carries out alternately with the bidding Management device, is used for explaining service procedure, the execution of calling the ability completion service flow process among the acquaintance; This condition monitoring 505 is used for the variation of monitoring oneself state; This service library 506 is used for preserving the information on services of service agent; This rule base 507 is for the integrated rule of the integrated use of saved system; This bidding Management device 508 is used for management bid process, and information on bidding is sent to CMB113, processes the bid result that CMB113 returns; Acquaintance's information that this acquaintance storehouse 509 is used for preserving Agent.
With reference to Fig. 5, the dynamic integrity development approach of Agent-base provided by the invention comprises the steps:
Steps A is analyzed and is integrated the interface message of each module of system and the interactive relation between the module, the hierarchical relationship between Functions Agent, service agent and the Agent that determines to exist in the system.
Step B, the hierarchical relationship according between the Functions Agent, service agent and the Agent that exist in the system that determines designs the interface of Functions Agent and interface and the service procedure of service agent.
Step C, packing Agent.
The realization of this step comprises packaging function Agent and packing service agent, and wherein the realization flow of packaging function Agent is packed the realization flow of service agent as shown in Figure 7 as shown in Figure 6.
With reference to Fig. 6, the realization flow of packaging function Agent carries out as follows:
At first, newly-built Functions Agent is selected packaged dynamic link library file, the descriptor of the title of editting function Agent, IP address, port numbers and Agent;
Secondly, choose the interface document of packaged module, therefrom extract the interface message of packaged module, the parameter information of editting function Agent;
Again, according to the Functions Agent interface message that wrapping tool generates, set up engineering, write, compile the capability component of systematic function Agent, and the capability component that generates is tested, revised, until test successfully;
At last, the defined file of systematic function Agent is finished the packing of Functions Agent.
With reference to Fig. 7, the realization flow of packing service agent carries out as follows:
At first, newly-built service agent, the descriptor of the title of editing service Agent, IP address, port numbers and Agent;
Secondly, from the Functions Agent tabulation, select the Functions Agent of setting as the acquaintance of service agent, add acquaintance's tabulation of service agent;
Again, the interface message of editing service Agent and service procedure, and service procedure carried out the syntax and semantics inspection, then service procedure is made amendment until check successfully such as failure;
At last, generate the defined file of service agent, the packing of completion service Agent.
Step D, the defined file of the Agent after selecting to pack utilizes the Agent after Agent library management instrument will be packed to be deployed under system's particular category.
Step e, the integrated design script.
E1) according to the integrated demand of system, utilize the design of script design tool, write integrated script;
E2) utilize the control integration instrument to explain integrated script, spanning set becomes rule, is distributed to the service agent that participates in the system integration, the cooperation relation between the binding service agent.
Step F, system's operation
F1) send startup command to the service agent that participates in the system integration, after service agent receives order, independently cooperate with other service agent according to integrated rule, system brings into operation;
F2) system's run duration can't provide when service when service agent lacks ad hoc subfunction, and service agent sends the bid request to CMB; CMB searches the Functions Agent that meets bidding condition to CRC after receiving the bid request, and sends bid invitation to the Functions Agent that finds; Receive the Functions Agent of bid invitation is selected whether to participate in submitting a tender according to s own situation, and the result is sent to CMB; CMB selects one as acceptance of the bid Agent from the Agent that participates in submitting a tender, and the information of the Agent that will get the bid sends to the service agent of bid; After the service agent of bid is received the information of the acceptance of the bid Agent that CMB returns, send acknowledge message to middle target Agent; After the middle target Agent acknowledge message, the service agent of bid adds as the acquaintance of oneself with middle target Agent, and cooperates, and service outwards is provided;
F3) system's run duration when the integrated demand of system changes, reanalyses the integrated logic of each intermodule of the system of being integrated, and determines the interactive relation between the service agent, writes new integrated script; Utilize the control integration instrument to explain new integrated script, spanning set becomes rule, distributes integrated rule to the service agent that participates in the system integration; After service agent receives integrated rule, replace existing integrated rule, utilize the integrated rule receive again bind and other service agent between cooperation relation, and continue operation according to new integrated rule, system turns to the new task of carrying out.
The present invention provides the support of method, instrument and running environment for the Integrated Development process of system, the Integrated Development that can be used for various systems, dynamic integrity development approach has wherein solved the problem that existing system integration method can not adapt to integrated changes in demand well.
Claims (9)
1. the dynamic integrity development platform system of an Agent-base comprises:
The master control platform is deployed on the main controlled node of distributed integrated environment, is used for the Agent in the global scope is managed control with integration servers, and the support when providing local Agent operation, control non-master control platform and realize the integrated of distributed system;
Non-master control platform according to the integrated demand of system, is deployed in 0 to a plurality of nodes, is used for local Agent is managed, the support when providing local Agent operation;
Described master control platform comprises: global administration's instrument of managing when being used for operation, the local management instrument of supporting when being used for operation and the development and Design instrument that is used for the development phase support;
Described non-master control platform comprises: the local management instrument of supporting when being used for operation, and the development and Design instrument that is used for the development phase support.
2. the dynamic integrity development platform system of Agent-base according to claim 1, wherein said global administration instrument comprises: CRC (111), AMS (112), CMB (113) and control integration instrument (114), this CRC (111) carries out alternately with CMB (113) and integrated control tool (114) respectively, is used for the ability information of the Agent that storage system disposes; This CMB (113) and CRC (111), Agent carry out alternately, are used for realizing contract net protocol; This AMS (112) is used for address information and the status information of the Agent that management system disposes; This control integration instrument (114) carries out alternately with CRC (111), is used for explaining that integrated script, spanning set become rule, and utilizes the cooperation relation between the integrated rule binding service agent, the integrating process of control system.
3. the dynamic integrity development platform system of Agent-base according to claim 1, wherein said local management instrument comprises: Agent library management instrument (121), platform configuration instrument (122), platform monitors instrument (123), data integration engine (124) and MTS (125), this Agent library management instrument (121) is used for managing local Agent, realize interpolation and the deletion of Agent, and the autonomous thread that starts Agent, finish the initialization of Agent; This platform configuration instrument (122) is used for configuration-system runtime environment information; This platform monitors instrument (123) carries out being positioned at the upper strata of MTS (125) alternately with MTS (125), is used for the operation information of supervisory system; This data integration engine (124) is used for there is isomeric data conversion in communication between Agent; This MTS (125) is the transmission service that gives information of other module in the system.
4. the dynamic integrity development platform system of Agent-base according to claim 1, wherein said exploitation developing instrument comprises: Agent wrapping tool (101), script design tool (103) and data integration developing instrument (102), this Agent wrapping tool (101) is used for the exploitation of Agent, systematic function Agent and service agent; This script design tool (103) is used for the integrated design script, integrated script is carried out the inspection of morphology, grammer, flow process; This data integration developing instrument (102) is according to the defined file of Agent and the mapping ruler of data-switching, generated data translation-profile.
5. the dynamic integrity development platform system of Agent-base according to claim 4, the Functions Agent that wherein said Agent wrapping tool generates comprises:
The autonomous thread (300) of Agent, carry out initialization and startup by Agent library management instrument (121), carry out alternately with message handling device (302) and monitoring module (305), for the treatment of the message that receives and the state of safeguarding self;
Message queue (301) carries out alternately with message handling device (302), is used for the message of buffer memory sending and receiving;
Message handling device (302) carries out alternately with the engine that cooperates (303), for the treatment of the message that receives;
Cooperation engine (303) carries out alternately with bidding management device (306) and scheduling planning device, is used for the cooperating process between the control agents;
Programming dispatching device (304) for the ability in call capability storehouse, is finished the task of setting;
Condition monitoring (305) is used for the variation of monitoring oneself state;
Bidding management device (306) is used for the management tendering process;
Ability base (307) is for the ability information of hold function Agent.
6. the dynamic integrity development platform system of Agent-base according to claim 4, the service agent that wherein said Agent wrapping tool generates comprises:
The autonomous thread (500) of Agent, carry out initialization and startup by Agent library management instrument (121), carry out alternately with message handling device (502) and monitoring module (505), for the treatment of the message that receives and the state of safeguarding self;
Message queue (501) carries out alternately with message handling device (502), is used for the message of buffer memory sending and receiving;
Message handling device (502) carries out alternately with the engine that cooperates (503), for the treatment of the message that receives;
Cooperation engine (503) carries out alternately with the programming dispatching device, is used for the cooperating process between control agents;
Programming dispatching device (504) carries out alternately with the bidding Management device, is used for explaining service procedure;
Condition monitoring (505) is used for the variation of monitoring oneself state;
Service library (506) is used for preserving the information on services of service agent;
Rule base (507) is for the integrated rule of the integrated use of saved system;
Bidding Management device (508) is used for management bid process;
Acquaintance storehouse (509), the acquaintance's information that is used for preserving Agent.
7. the dynamic integrity development approach of an Agent-base comprises the steps:
(1) analysis is integrated the interface message of each module of system and the interactive relation between the module, the hierarchical relationship between Functions Agent, service agent and the Agent that determines to exist in the system;
(2) according to the hierarchical relationship between the Functions Agent, service agent and the Agent that determine, the interface of Functions Agent and interface and the service procedure of service agent are designed;
(3) according to the design of step (2), utilize the Agent wrapping tool that Functions Agent and service agent are packed, the defined file of the defined file of systematic function Agent, capability component and service agent, Functions Agent and service agent after the packing are deployed in the system, and according to the integrated demand of system, utilize the script design tool to write integrated script;
(4) utilize the control integration instrument to explain integrated script, spanning set becomes rule, is distributed to the service agent that participates in the system integration, the cooperation relation between binding and other service agent, completion system integrated;
(5) send startup command to the service agent that participates in the system integration, after service agent receives order, independently cooperate with other service agent according to integrated rule, system brings into operation; At system's run duration, by the dynamic switchover policy of script and the dynamically dynamic integrity of Bidding Strategy realization system.
8. the dynamic integrity development approach of Agent-base according to claim 7, the dynamic switchover policy of the described script of step (5) wherein is to switch in accordance with the following steps:
(8a) at system's run duration, when integrated demand changes, reanalyse the integrated logic of each intermodule of the system of being integrated, determine the interactive relation between the service agent, write new integrated script;
(8b) utilize the control integration instrument to explain new integrated script, spanning set becomes rule, distributes integrated rule to the service agent that participates in the system integration;
After (8c) service agent receives integrated rule, replace existing integrated rule, utilize the integrated rule receive again bind and other service agent between cooperation relation, and continue operation according to new integrated rule;
(8d) send a command to and do not participate in integrated service agent, stop the operation of service agent, system turns to and carries out new task, finishes the dynamic switching of script.
9. the dynamic integrity development approach of Agent-base according to claim 7, the described dynamic Bidding Strategy of step (5) wherein is to call for bid in accordance with the following steps:
(9a) service agent sends the bid request to CMB;
After (9b) CMB receives the bid request, search the Functions Agent that meets bidding condition to CRC, and send bid invitation to the Functions Agent that finds;
Whether the Functions Agent of (9c) receiving bid invitation is selected to participate in submitting a tender according to s own situation, and the result is sent to CMB;
(9d) CMB selects one as acceptance of the bid Agent from the Agent that participates in submitting a tender, and the information of the Agent that will get the bid sends to the service agent of bid;
After (9e) service agent of bid is received the information of the acceptance of the bid Agent that CMB returns, send acknowledge message to middle target Agent;
After the target Agent acknowledge message, the service agent of bid adds as the acquaintance of oneself with middle target Agent, and cooperates (9f), and dynamically bid process finishes;
If (9g) CMB does not find the Functions Agent that meets bidding condition in step (9b), then preserve bidding documents, when having new Functions Agent to be deployed in the platform, CRC is with newly deployed Agent information notice CMB, if meet the condition of bid then CMB sends bid invitation to newly deployed Functions Agent, then execution in step (9c) is to step (9f).
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| CN102902800B (en) * | 2012-10-12 | 2015-06-03 | 西安电子科技大学 | Agent-based intelligent meta search engine system |
| CN103309658B (en) * | 2013-05-13 | 2016-01-13 | 西安电子科技大学 | Based on the dynamic evolution system and method for Agent |
| CN104765644B (en) * | 2015-04-02 | 2018-05-04 | 西安电子科技大学 | Resource collaboration Evolution System and method based on intellectual Agent |
| CN105069010B (en) * | 2015-07-07 | 2018-04-17 | 西安电子科技大学 | Resource polymerization method based on multi-Agent |
| CN106873562B (en) * | 2017-04-13 | 2019-11-12 | 冶金自动化研究设计院 | Energy management Agent system implementation method based on JADE platform |
| CN109150558B (en) * | 2017-06-15 | 2022-03-11 | 北京京东尚科信息技术有限公司 | Method, device and system for managing message queue nodes |
| CN110830553B (en) * | 2019-10-10 | 2022-11-08 | 西安工程大学 | System integration intermediary supervision method based on relay switching |
| CN112100907A (en) * | 2020-08-24 | 2020-12-18 | 广东工业大学 | Power grid optimal power flow problem solution method based on distributed criss-cross algorithm |
| CN114745261A (en) * | 2022-03-24 | 2022-07-12 | 云智慧（北京）科技有限公司 | Agent-based intelligent management method, device, equipment and storage medium |
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| CN101008893A (en) * | 2007-01-29 | 2007-08-01 | 南京邮电大学 | Development method of wireless sensor networks mobile agent platform based on Mandis |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101008893A (en) * | 2007-01-29 | 2007-08-01 | 南京邮电大学 | Development method of wireless sensor networks mobile agent platform based on Mandis |
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