CN101452550A - Requirement information processing method for system - Google Patents
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Abstract
The invention discloses a demand information processing method for a system. The method analyzes service demand according to demand characteristic parameter information of the system, decomposes service demand information into different types, and carries out targeted processing on the demand information of each type to acquire demand information of the system for guiding development and construction of the system. Through analyzing demand characteristics of the system and classifying and decomposing service demand according to demand characteristic parameters of the system, the method elaborates the types of the service demand, has stronger direction according to demand analysis of the system, acquires accurate and reliable system demand, and ensures success of the development and the construction of the system; and at the same time, the method uses various information objects referred in the analysis processing procedure of the demand information as specific concept entities for uniform description, improves understanding degree of each member to service and the system during the construction of the system, and is convenient for the members to communicate.
Description
Technical field
The present invention relates to the demand analysis technology of system, particularly relate to a kind of requirement information processing method of system.
Background technology
Along with the fast development of computer technology, the complicacy of system is more and more higher, the thing followed, and the effect of the demand analysis of system in IT system development effortsIT is also more and more important.Because user's demand is more and more, and user's demand changes often, and how carrying out effective demand analysis is an important step of system development success.In the systems development process, demand analysis is the process that proposition explicitly calls for to IT system development effortsIT, be about to the correct process that is converted into system requirements of business demand, it is the decisive link of system development, its analysis result is the basis of follow-up system design, exploitation and building-up work, is the prerequisite of follow-up system development; Simultaneously, demand analysis also is the work of a complexity, and its practice needs effective theoretical direction again.
At present, be the reusability of the efficient, quality and the method that improve demand analysis, the research of requirement analysis method and practice have entered the model study stage.Wherein, topmost pattern is procedure schema and analytical model: procedure schema is the collapsible form of the step that relates to of extraction process, activity etc., its correlation theory is comparatively ripe, be widely used in analytic process and modeling tool, as RUP (Rational Unified Process, be called for short RUP), unified modeling language (Unified ModelingLanguage is called for short UML) etc.; Analytical model is notions such as a large amount of reusable domain knowledge that relates in the extraction process and experience, its focus on instructing people correct understand conceptual model itself.The development of the analytical model procedure schema maturation that is far from, " the Analysis Patterns:ReusableObject Models " of Martin Fowler is the important milestone of analytical model research, but still has many problems to require study and solve.
A kind of field requirement analysis method and model investigation based on body proposed in the prior art, this method and model utilize formalization, the normalized advantage of ontology theory aspect knowledge representation, to unify of the understanding of field demand analysis each side, the difficulty of the field demand analysis that the difference that solution each side is understood domain knowledge causes to knowledge.This method and model are divided into 4 different stages with the field demand analysis to carry out, and is followed successively by Business Process Analysis, logic analysis, object behavior analysis and object activity analysis phase in order, exports the analysis result of field demand model at last.Simultaneously, in analytic process, adopt activity diagram, object diagram, Obj State figure, the object activity figure of UML and represent the analysis result and the field demand model in each stage with illustration respectively.The detailed process in each stage of field demand analysis is as follows: the target in (1) Business Process Analysis stage is business framework and the process from conceptive descriptive system, the operation flow of system is made up of several scenes, therefore the Business Process Analysis of system is based on these scenes and comes the workflow of expression system business with the UML activity diagram, obtains the set of UML activity diagram.The domain knowledge that this stage demand analysis personnel should provide with domain body is support, carries out comprehensively repeatedly discussion research with business event personnel, the leader of enterprise etc., with to the analysis of operation flow more comprehensively and accurately, obtains analysis result preferably.(2) the logic analysis stage is meant on the basis that system business process is analyzed, detail analysis is carried out in each activity in the operation flow activity diagram model, to determine the movable object that participates in, the effect and the relation between objects of object, and describe with the UML object diagram, obtain the set of UML object diagram.Because body can be considered as being made up of object, and body has the structure of object property, and as having relation such as succession between the body, so body has natural support for the object analysis stage that comprises logic analysis, behavioural analysis and activity analysis.(3) purpose of object behavior analysis phase is to analyze the variation of Obj State in the operation flow active procedure, and the variation that comes the description object state with the constitutional diagram among the UML, but the set of the UML object diagram model that its receive logic analysis phase obtains, and the set of output UML Obj State figure.(4) purpose of object activity analysis phase is to analyze the cooperation relation between a plurality of objects in the operation flow active procedure, and the cooperation relation of coming description object with the interaction figure among the UML, the set of the UML object diagram model that its receive logic analysis phase obtains, and the set of output UML object interaction figure.The object interaction figure that Obj State figure that the object diagram that the activity diagram that the above-mentioned Business Process Analysis stage obtains, logic analysis stage obtain, object behavior analysis phase obtain and object activity analysis phase obtain constitutes the field demand model together, and expressing with UML with illustration, it can receive activity diagram set, object diagram set, Obj State set of graphs and the object interaction set of graphs of importing respectively after above-mentioned 4 analysis phases analysis, and output UML use-case set of graphs.
The inventor is in realizing process of the present invention, the emphasis that discovery has now based on the field requirement analysis method technology of body only is to set forth general analytic process and unified modeling tool is provided, there is following defective at least in it: (1) since the territory that infosystem supports more and more widely, the type of service that supports is also more and more, the demand characteristic of dissimilar systems is far different, and existing requirement analysis method fails to combine with the related needs signature analysis, particularly in IT application in enterprises, be in the business administration class support system of core status, cause the specific aim deficiency of Gneral analysis process, be difficult to support all sidedly the demand analysis of inhomogeneity system; (2) existing requirement analysis method lacks the conceptual model of each level of system, make business personnel and systems analyst the disunity of understanding to the association area notion that relates in the feasibility analysis procedure, though caused people all to carry out the work of demand analysis in strict accordance with the Gneral analysis process, but the analysis result that different analysts draws, it is system requirements, inconsistent often, therefore the situation that business demand can not correctly be converted into system requirements often appears, the specific design that causes follow-up system, higher cost is paid in exploitation and construction, even causes the failure of system development project.
Summary of the invention
The requirement information processing method that the purpose of this invention is to provide a kind of system, overcome technological deficiency of the prior art, have better flexibility and reusability, can unify the understanding of different personnel to the association area notion, the complicacy of degradation analysis work, improve the correctness of analysis result, can obtain system requirements preferably, for specific design, exploitation and the construction of follow-up system provides good basis.
For achieving the above object, the invention provides a kind of requirement information processing method of system, it is characterized in that, comprising:
Demand characteristic parameter information according to system is analyzed business demand information, is service logic demand information, service management demand information and support construction demand information with described business demand information decomposition;
According to service logic characteristic parameter information described service logic demand information is analyzed, first of logic of business functions information and the logical data information that obtains is used and is produced relational matrix and service logic structural information;
According to service management characteristic parameter information described service management demand information is analyzed, and use and produce relational matrix and mate adjustment described first, second of described logic function information and the logical data information that obtains is used and generation relational matrix and support system structural information;
According to described support system structural information with reference to the binding characteristic parameter information described support construction demand information is analyzed, obtained building of supporting system and require information;
Integrate described service logic structural information, support system structural information and building of supporting system and require information, construction system requires information.
The embodiment of the invention is on the one hand by organically combining multidimensional analysis method, U/C matrix-analysis method and relevant mathematical statistics method and being applied in the analyzing and processing of demand information of system, improved the adaptability of demand analysis, can support the demand analysis of different administrative class system, the degraded complicacy of demand analysis has also improved the correctness and the accuracy of demand analysis simultaneously; Characteristic parameter information is decomposed business demand information by the multidimensional analysis method according to demand on the other hand, obtain the business demand information of relatively stable and easy variation in the administrative class system, make the processing of demand information of system have better dirigibility, reusability and specific aim; Simultaneously, the various information objects that relate in the demand information analyzing and processing process are unified to describe as the concrete concept entity, improved the degree of understanding of people to professional and system, be convenient to the interchange between each member in the analyzing and processing of demand information, thereby the accuracy and the reliability of demand analysis have been improved, make the better application as a result of demand analysis in the development ﹠ construction of follow-up system, reduced because of demand analysis causes project failure or project and expended bigger hidden danger, guaranteed the success of development project.
Description of drawings
Fig. 1 is the schematic flow sheet of the requirement information processing method embodiment one of system of the present invention;
Fig. 2 is for obtaining the schematic flow sheet of service logic structural information among the requirement information processing method embodiment two of system of the present invention;
Fig. 3 is for obtaining the schematic flow sheet of support system structural information among the requirement information processing method embodiment two of system of the present invention;
Fig. 4 is for obtaining the schematic flow sheet that supports construction requirements information among the requirement information processing method embodiment two of system of the present invention;
Fig. 5 is for analyzing the conceptual description symbol synoptic diagram in the handling towards the demand information of administrative class system of acquisition according to the embodiment of the invention;
Fig. 6 is the general illustration of handling according to the demand information towards the administrative class system that the embodiment of the invention obtains;
Fig. 7 is the processing synoptic diagram of service logic demand in the demand information of administrative class system that obtains according to the embodiment of the invention;
Fig. 8 is the processing synoptic diagram of service management demand in the demand information of administrative class system that obtains according to the embodiment of the invention;
Fig. 9 is the processing synoptic diagram that supports construction demand in the demand information of administrative class system that obtains according to the embodiment of the invention;
Figure 10 is the concrete application synoptic diagram of handling according to the demand information towards the administrative class system that the embodiment of the invention obtains.
Embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
As shown in Figure 1, be the schematic flow sheet of the requirement information processing method embodiment one of system of the present invention.Present embodiment can may further comprise the steps:
Present embodiment can be applicable in the demand analysis of business administration type systematic business demand information be carried out analyzing and processing, obtains needed system requirements information, as the basis of system's construction.Before the construction of carrying out the business administration type systematic, need analyze, handle business demand information, to obtain system requirements information accurately.And in the collection process of carrying out business demand information, because different departments or different personnel's demand is also inequality, the business demand of its proposition is various, and some business demand there is no need fully for the demand analysis of administrative class system, therefore, can pass through business administration class support system field (Management Support System, abbreviation MSS) demand characteristic is carried out analyzing and processing, the demand characteristic parameter information of acquisition system, and with the demand characteristic parameter information of this system analysis theme as business demand.Demand characteristic parameter information according to system, can carry out multidimensional decomposition or subclass division to all business demand information of collecting by the multidimensional analysis method, obtain dissimilar business demand information, in the analyzing and processing process of follow-up demand information, can handle targetedly according to dissimilar business demand information, to obtain analysis processing result preferably.Particularly, in the present embodiment, can will comprise metastable operation function, the institutional framework that changes easily and change the analysis theme of the demand characteristic parameter information of support emphasis easily as business demand, and by the multidimensional analysis method business demand information is carried out multidimensional and decompose, be service logic demand information, service management demand information and support construction demand information with the business demand information decomposition.
In addition, demand characteristic parameter information that also can be by will comprising characteristic parameter information such as corporate planning, corporate specification and standard in the present embodiment is as the analysis theme of business demand, and business demand information is divided into two types of related needs information and irrelevant demand informations, wherein related needs information is the emphasis of the demand analysis processing of system, and irrelevant demand information is for handling uncorrelated with this time demand analysis or not meeting the demand that enterprise requires.And then be service logic demand information, service management demand information with the related needs information decomposition and support construction demand information, present embodiment is by classifying to business demand information and decomposing, can be so that the processing of demand information be more pointed in the subsequent need analytic process, it is also more accurate to obtain system requirements information.
Step 20, the service logic demand information is analyzed, obtained logic of business functions information and use and generation relational matrix and service logic structural information with first of logical data information according to service logic characteristic parameter information.
This step obtains logical structure information by to handling according to the service logic demand information that obtains in the step 10.Particularly, service logic characteristic parameter information by will comprising service logic and operation function is as the analysis theme of service logic demand, and the service logic demand information is carried out multidimensional decompose, simultaneously can be according to use in the business system planning method and generation (Use and Create, abbreviation U/C) matrix character character is handled logic in the service logic demand information and data message, obtain a U/C relational matrix of logic function information and logical data information, and obtain the service logic structural information.Wherein, by function territory division principle information of the scope of business information acquisition logic in the service logic demand information and external relations information; By Workflow messages identification services process information, and Workflow messages and service data information unification be described as logic flow information and logical data information; Logic function information and a U/C relational matrix of logical data information are the related of the logical process function that forms in the professional process and logical data, set up the U/C relational matrix of logic function information and logical data information, obtain logic function information, and determine between the territory in logic function territory in conjunction with logic flow information and relation information in the territory.Relation information and external relations between the territory in logic function domain information, logic function territory are information integrated, can constitute the service logic structural information.Service logic characteristic parameter information also is by obtaining after the demand characteristic analysis to MSS, concrete can decompose the service logic demand information according to this characteristic parameter information according to service logic in the demand characteristic of MSS and operation function characteristic parameter information acquisition.
In this step, by comprising institutional framework and organizing the theme of the service management characteristic parameter information of deployment as the service management demand analysis, and the service management demand information decomposed, and determine that according to each the service management demand information after decomposing business department belongs to logic function information in the U/C relational matrix and logical data management of information, the one U/C relational matrix is mated adjustment and divides, obtain the 2nd U/C relational matrix of adjusted logic function information and logical data information, obtain the support system structural information with reference to the service logic structural information simultaneously.In U/C relational matrix coupling adjustment process, can adjust successively and divide a U/C relational matrix according to the constraint condition of matrix adjustment.
According to the structure present situation data message of the existing support system in the reference binding characteristic parameter information and the support system structural information of step 30 acquisition, determine that the support system goal discrepancy is apart from information, and determine construction object weights information according to the demand information that supports the construction object in the construction demand information, and set up the construction object weight matrix according to the mathematical statistics method, statistic analysis result according to this matrix obtains target priority power information, can determine recent system construction project information according to this target priority power information with reference to the binding characteristic parameter information.Simultaneously, can obtain construction project weights information according to recent system construction project information and construction project demand information, and, obtain project precedence information, and according to project precedence information acquisition project construction plan information according to statistical method acquisition construction project weight matrix; Project construction plan information and the construction requirements of the information integrated formation support of system's construction project in the recent period information.Construction object weights information in this step and construction project weights information, be analyze preceding to the demand information of system or analytic process in, by analyzing to the demand information of system and with reference to characteristic parameter information such as the support system structure present situation in the binding characteristic parameter information, Enterprise Resource present situation and mass of system models, and obtain by the investigation back.
Require information according to above-mentioned steps 20,30 and the 40 service logic structural informations that obtain, support system structural information and building of supporting system, they can be combined construction system requirement information.The structure of this system requirements information constitutes the demand characteristic that meets MSS, the system requirements information that obtains has stronger specific aim and practicality, for the construction of system provides good basis, but construction according to this system requirements information guidance system, make that the target of system is more reasonable, improved the success ratio of system development.
Present embodiment is on the one hand in the analyzing and processing of the demand information by multidimensional analysis method, U/C matrix-analysis method and relevant mathematical statistics method being applied to system, improved the adaptability of demand analysis, can support the demand analysis of different administrative class system, the degraded complicacy of demand analysis has also improved the correctness and the accuracy of demand analysis simultaneously; Characteristic parameter information is decomposed business demand information by the multidimensional analysis method according to demand on the other hand, obtain the business demand information of relatively stable and easy variation in the administrative class system, make the processing of demand information of system have better dirigibility, reusability and specific aim; Simultaneously, the various information objects that relate in the demand information analyzing and processing process are unified to describe as the concrete concept entity, improved the degree of understanding of people to professional and system, be convenient to the interchange between each member in the analyzing and processing of demand information, thereby the accuracy and the reliability of demand analysis have been improved, make the better application as a result of demand analysis in the development ﹠ construction of follow-up system, reduced because of demand analysis causes project failure or project and expended bigger hidden danger, guaranteed the success of development project.
Fig. 2 is for obtaining the schematic flow sheet of service logic structural information among the requirement information processing method embodiment two of system of the present invention; Fig. 3 is for obtaining the schematic flow sheet of support system structural information among the requirement information processing method embodiment two of system of the present invention; Fig. 4 is for obtaining the schematic flow sheet that supports construction requirements information among the requirement information processing method embodiment two of system of the present invention.On the basis of the foregoing description one, as shown in Figure 2, the step 20 in the present embodiment can specifically may further comprise the steps:
In the present embodiment, by service logic in the demand characteristic of MSS and operation function feature are analyzed, acquisition comprises the service logic characteristic parameter information of service logic and operation function, and with the analysis theme of this service logic characteristic parameter information as the service logic demand, by service logic characteristic parameter information the service logic demand being carried out multidimensional decomposes, the service logic demand information is decomposed into scope of business information, Workflow messages and service data information, simultaneously, be logic function territory division principle information and external relations information by operation function characteristic parameter information with scope of business information decomposition.The characteristic parameter information of this part that obtains according to the demand characteristic of MSS is the analysis theme of service logic, have stronger specific aim and practicality, according to this analysis theme the service logic demand information is decomposed, can also have more specific aim so that the business demand information processing is more prone to.
But according to Workflow messages identification services machining information, and logical process function and logical data in the professional process are associated according to logic flow information, and finally obtain a U/C relational matrix of logic function information and logical data information, and obtain logic function information according to a U/C relational matrix.
Relation information and logic function information in the territory in step 205, integration logic function territory constitute logic function domain information;
Relation information and external relations information between the territory in step 206, integration logic function domain information, logic function territory constitute the service logic structural information.
In addition, in the present embodiment, be that logic function territory division principle information and external relations information specifically can may further comprise the steps with scope of business information decomposition:
According to reference binding characteristic parameter information scope of business information is carried out combing;
With the scope of business information decomposition after the screening is logic function territory division principle information and external relations information.
Particularly, can carry out combing to scope of business information, obtain scope of business information orderly and that tally with the actual situation with reference to industry standard feature parameter information; And be logic function territory division principle information and external relations information according to the scope of business information decomposition of operation function characteristic parameter information after with combing
In the present embodiment, also can integrate, constitute the business information model logical data information and logic function territory division principle information.
As shown in Figure 3, the step 30 in the present embodiment also can specifically may further comprise the steps:
Particularly, the upper management demand information in the present embodiment is specially regulatory requirement information of company level, and subordinate's regulatory requirement information is specially business department's gate leve regulatory requirement information.For enterprise, the regulatory requirement of company level and the regulatory requirement of each business department are also inequality, and it is decomposed, and help demand information is handled targetedly.
Can obtain the 3rd U/C relational matrix between business department's information and the logical data information by the Service Data Management demand information, and can mate adjustment to a U/C relational matrix according to the 3rd U/C relation and U/C matrix adjustment constraint information, obtain the 4th U/C relational matrix between logic function information and the logical data information.
Can obtain the 5th of business department's information and logic function information according to service function management demand information and logic function information and use relational matrix, the 5th uses relational matrix to embody the use relation of business department and logic function, can mate adjustment to the 4th U/C relational matrix by itself and U/C matrix adjustment constraint information, obtain the 2nd U/C relational matrix, the 2nd U/C relational matrix is to have embodied reflection Service Data Management demand and the logic function information of service function management demand and the new relation of logical data information.
In addition, in the present embodiment, also can divide the business information model, obtain system information model according to support system function distributing structural information.
As shown in Figure 4, the step 40 in the present embodiment also can may further comprise the steps:
Can analyze aims of systems according to the support system structural information that obtains, obtain aims of systems information, and determine that according to the support system structure present situation characteristic parameter information in the reference binding characteristic support system goal discrepancy is apart from information, this goal discrepancy has embodied the target of system and the gap between the support system present situation apart from information, can be used as the important evidence of system's construction object, investigate according to this, obtain construction object weights information.
Construction project weights information is to carry out in the analytic process by analyzing to the demand information of system and with reference to characteristic parameter information such as the support system structure present situation in the binding characteristic parameter information, Enterprise Resource present situation and mass of system models at the demand information to system, and the back of investigating according to this obtains.
State in realization on the basis of embodiment technique effect, present embodiment further decomposes business demand information according to the demand characteristic parameter information of MSS and divides, make the system requirements information processing have stronger specific aim, the system requirements information that obtains is also more accurate, the construction of carrying out system according to this system requirements information becomes easier, the system that is built also meets user's demand more, has guaranteed the success ratio of system's construction.
The analytical model that forms for the demand analysis stage that the embodiment of the invention is had darker understanding, describe in detail below the requirement information processing method embodiment that utilizes system of the present invention to construct at the business administration type systematic.
Fig. 5 is for analyzing the conceptual description symbol synoptic diagram in the handling towards the demand information of administrative class system of acquisition according to the embodiment of the invention; Fig. 6 is the general illustration of handling according to the demand information towards the administrative class system that the embodiment of the invention obtains.As can be seen from Figure 6, requirement information processing method according to system in the embodiment of the invention, can will analyze the demand characteristic parameter information (the analysis theme that promptly comprises corporate planning, corporate specification and standard) of the system that comprises corporate planning, corporate specification and canonical parameter information that is obtained to the demand characteristic of MSS, business demand is divided into irrelevant demand and related needs by the subclass division; To comprise metastable operation function, the institutional framework that changes easily simultaneously and change the analysis theme of the demand characteristic parameter information of the system that supports emphasis easily, related needs will be decomposed into service logic demand, service management demand and the demand that supports three kinds of different analyses visual angles such as construction demand again by multidimensional analysis as business demand.After business demand decomposed, information such as ownership according to flow process and data, determine the analysis theme that each analyzes the visual angle and analyze main line, and according to reference constraint condition each demand type is carried out demand information and handle and obtain and each is analyzed visual angle corresponding service logical organization, support system structure and supports construction requirements, and combine the construction system requirement.
Particularly, among this one-piece construction figure, analyze to theme as the demand characteristic of MSS is analyzed the relevant demand characteristic parameter that the back obtains, business demand is classified and decomposed, can handle targetedly the demand information after the division.Can comprise analytical approach, industry business reference standard, support system structure present situation, Enterprise Resource present situation and enterprise-quality model with reference to constraint condition, wherein analytical approach is the overall process of handling through demand information as the important references of information processing, mainly comprise multidimensional analysis method, U/C matrix-analysis method and relevant mathematics statistical method, and according to the actual needs its application is expanded, to determine to analyze main line and analysis theme; Industry business reference standard is a business reference standard commonly used in the industry, can be used as the important reference that the service logic demand is handled, to obtain service logic structure preferably; The support system structure present situation is the status information of the existing support system of enterprise, can be as important reference, with the system requirements that obtains to tally with the actual situation in the demand information of service management demand and support construction demand is handled; The Enterprise Resource present situation comprises professional technique, manpower situation, goods and materials condition, fund state and time restriction etc., can play effect of contraction in the processing procedure that supports construction demand, makes the support construction requirements that obtains meet the needs of enterprise present situation more; The mass of system model comprises functional safety, availability, reliability, performance and supportable etc., can be used as the important evidence of system's construction quality requirement, guarantees system's construction quality.With reference to the important evidence of constraint as the demand analysis of system, can guarantee the accuracy of various demand informations in the feasibility analysis procedure, the feasible system requirements information that obtains is more accurately and reliably.
Among this one-piece construction figure, analyzing main line is to correspond to each to analyze the main methods foundation that information processing is carried out at the visual angle, wherein Workflow messages and data message are the analysis main lines corresponding to the professional visual angle of service logic demand, and it determines logical partitioning and logic function with the U/C relational matrix of data message in the operation flow; Data message is the analysis main line at corresponding management of service management demand and system visual angle with logic function, and it is adjusted and divide the U/C relational matrix the ownership of data message and logic function with business department, determines system divides and functional localization; The priority valve of target and project is the analysis main line that supports the construction visual angle of construction demand correspondence, and it determines the building of supporting system requirement with the right of priority of building of supporting system target and the precedence of project thereof.
As can be seen from Figure 6,, can and analyze main line business demand is handled, obtain system requirements according to concrete analysis theme according to the requirement information processing method of embodiment of the invention system.In the process that business demand is handled, the information object of each analysis is all unified to describe as concrete conceptual entity, so that interchange and understanding between business personnel, systems analyst, development ﹠ construction personnel and the system maintenance personnel etc.
Fig. 7 is the processing synoptic diagram of service logic demand in the demand information of administrative class system that obtains according to the embodiment of the invention; Fig. 8 is the processing synoptic diagram of service management demand in the demand information of administrative class system that obtains according to the embodiment of the invention; Fig. 9 is the processing synoptic diagram that supports construction demand in the demand information of administrative class system that obtains according to the embodiment of the invention.Wherein, Fig. 7 has shown the concrete structural representation of handling of service logic demand, mainly be that the service logic demand is decomposed, according to operation flow identification services process, obtain the U/C relational matrix between logic function and the data message, determine logic function, obtain the service logic structure, form the business information model simultaneously.Fig. 8 has shown the processing procedure synoptic diagram that obtains the support system structure according to the service management demand, as can be seen from the figure, mainly be the logic function that forms in the processing procedure of service logic demand and the U/C relational matrix of data message to be mated adjustment in the processing of service management demand according to the demand information in the service management demand, and the final support system structure that obtains to comprise support system function distributing structure and support system physics deployment architecture, simultaneously the business information model is divided the acquisition system information model; In addition, be Application Expansion at the method for adjustment of U/C relational matrix to U/C relational matrix analytic approach.Fig. 9 has shown the processing procedure that supports construction demand, and the final support construction requirements that obtains, in processing procedure, mainly used statistical method the matrix of relevant weights has been analyzed, wherein, relevant weights are mainly determined the evaluation value and the weights coefficient of target and project by each business department.
Figure 10 is the concrete application synoptic diagram of handling according to the demand information towards the administrative class system that the embodiment of the invention obtains.Figure 10 has shown the relation that relates between many and this analysis model, particularly, in to the demand information processing procedure, comprises that mainly four relate to many colonies: the business personnel is the user, demand of system and with reference to the presenter of constraint condition; The systems analyst is responsible for system requirement analysis, writes planning and standard, and the guide service personnel correctly proposes demand; Personnel and system maintenance personnel are built in system development, are responsible for exploitation, construction and the operation maintenance of system; Business consultation personnel and IT consultant, analysis, exploitation and the building-up work be responsible for system propose the consulting reference proposition.
It should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not limit it, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technical scheme of the present invention, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solution of the present invention.
Claims (8)
1, a kind of requirement information processing method of system is characterized in that, comprising:
Demand characteristic parameter information according to system is analyzed business demand information, is service logic demand information, service management demand information and support construction demand information with described business demand information decomposition;
According to service logic characteristic parameter information described service logic demand information is analyzed, first of logic of business functions information and the logical data information that obtains is used and is produced relational matrix and service logic structural information;
According to service management characteristic parameter information described service management demand information is analyzed, and use and produce relational matrix and mate adjustment described first, second of described logic function information and the logical data information that obtains is used and generation relational matrix and support system structural information;
According to described support system structural information with reference to the binding characteristic parameter information described support construction demand information is analyzed, obtained building of supporting system and require information;
Integrate described service logic structural information, support system structural information and building of supporting system and require information, construction system requires information.
2, the requirement information processing method of system according to claim 1, it is characterized in that, describedly described service logic demand information is analyzed, is obtained logic of business functions information and use with generation relational matrix and service logic structural information with first of logical data information and comprise according to service logic characteristic parameter information:
According to described service logic characteristic parameter information described service logic demand information being decomposed into scope of business information, Workflow messages and service data information, is logic function territory division principle information and external relations information with described scope of business information decomposition;
Described Workflow messages is unified to describe and be converted into logic flow information, described service data information is unified to describe and be converted into logical data information according to described logic flow information;
By described Workflow messages identification services machining information, the use that obtains logical process function information in the described professional process and described logical data information with produce relation, and according to using and producing the relational matrix characteristic properties, first of described logical process function information and the logical data information of setting up is used and is produced relational matrix, obtains logic function information;
Cross-domain logic flow information in the described logic flow information is converted into relation information between the territory in logic function territory, logic flow information in each territory in the described logic flow information is converted into relation information in the territory in logic function territory;
Integrate relation information and described logic function information in the territory in described logic function territory, constitute the functional domain information of logic;
Integrate relation information and external relations information between the territory in described logic function domain information, logic function territory, constitute described service logic structure.
3, the requirement information processing method of system according to claim 2 is characterized in that, described is that logic function territory division principle information and external relations information comprise with described scope of business information decomposition:
According to reference binding characteristic parameter information described scope of business information is screened;
With the scope of business information decomposition after the screening is logic function territory division principle information and external relations information.
4, the requirement information processing method of system according to claim 2 is characterized in that, also comprises:
Integrate described logical data information and described logic function territory division principle information, constitute the business information model.
5, the requirement information processing method of system according to claim 4, it is characterized in that, describedly described service management demand information is analyzed according to service management characteristic parameter information, and use and produce relational matrix and mate adjustment described first, second of described logic function information and the logical data information that obtains is used with generation relational matrix and support system structural information and is comprised:
According to described service management characteristic parameter described service management demand information is decomposed into upper management demand information and subordinate's regulatory requirement information;
Described upper management demand information is analyzed, the system physical deployment requirements information in the described upper management demand information is converted into support system physics disposes structural information;
Service Data Management demand information in the described subordinate regulatory requirement information and described logical data information are analyzed, the 3rd between business department and the logical data information that obtains is used and is produced relational matrix, and use described first and produce relational matrix and mate adjustment according to the constraint condition of matrix adjustment, the 4th between described logic function information and the described logical data information that obtains is used and the generation relational matrix;
Service function management demand information in the described subordinate regulatory requirement information and described logic function information are analyzed, the 5th between business department and the logic function information that obtains is used relational matrix, and use the described the 4th and produce relational matrix and mate adjustment according to the constraint condition of matrix adjustment, obtain described second and use and produce relational matrix;
Described second use is carried out subsystem with the generation relational matrix divides, obtain each subsystem structure information, according to relation information in the territory in relation information between the territory in described logic function territory and logic function territory described each subsystem structure information is analyzed, obtain relation information and system's locating information between subsystem, and constitute support system function distributing structural information with described each subsystem structure information;
Described support system physics deployment structural information and described support system function distributing structural information are combined the described support system structural information of formation.
6, the requirement information processing method of system according to claim 5 is characterized in that, also comprises:
According to described support system function distributing structural information described business information model is divided, obtained system information model.
7, the requirement information processing method of system according to claim 6, it is characterized in that, describedly described support construction demand information is analyzed, is obtained building of supporting system requirement information and comprise according to described support system structural information with reference to the binding characteristic parameter information:
Construction object demand information and support system goal discrepancy in the described support construction demand information are analyzed apart from information, obtained construction object weights information;
Set up the construction object weight matrix according to described construction object weights information, according to the statistic analysis result acquisition target priority power information of described construction object weight matrix, and according to described target priority power information acquisition stage construction requirements information; Described stage construction requirements information is analyzed with reference to the binding characteristic parameter information according to described, obtained recent system construction project information;
Construction project demand information in the described support construction demand information and described recent system construction project information are analyzed, obtained construction project weights information;
Set up the construction project weight matrix according to described construction project weights information, according to the statistic analysis result acquisition project precedence information of described construction project weight matrix, and according to described project precedence information acquisition project construction plan information;
Integrate described recent system construction project information and project construction plan information, constitute the construction requirements information that supports.
8, system requirements information processing method according to claim 7, it is characterized in that, described construction object demand information and support system goal discrepancy in the described support construction demand information are analyzed apart from information, are obtained also to comprise before the construction object weights information step:
Described support system structural information is analyzed the aims of systems information that obtains;
According to described aims of systems information with describedly determine that with reference to the binding characteristic parameter information described support system goal discrepancy is apart from information.
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