CN103593432B - The design parameter variation and device of a kind of design parameter database - Google Patents
The design parameter variation and device of a kind of design parameter database Download PDFInfo
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- CN103593432B CN103593432B CN201310558105.4A CN201310558105A CN103593432B CN 103593432 B CN103593432 B CN 103593432B CN 201310558105 A CN201310558105 A CN 201310558105A CN 103593432 B CN103593432 B CN 103593432B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/211—Schema design and management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention provides a kind of design parameter variation of design parameter database and device, the design parameter variation comprises the following steps：S1）The directory tree of design parameter database is provided；Corresponding design parameter is assigned for the node in the directory tree of the design parameter database；S2）When the design parameter change of the node in the directory tree of the design parameter database, the design parameter of the change is sent to the designer of the attribute for the design parameter for being related to the change.The present invention makes the change of the design parameter of design parameter database more efficient, while by setting history parameters design parameter is had trackability by using the tree structure of design parameter database.
Description
Technical field
The present invention relates to the design parameter variation and dress of database field, more particularly to a kind of design parameter database
Put.
Background technology
Nuclear power station design work is followed from entirety to part, from coarseness to the fine-grained rule of development.Design work is got over
Backward, the result of design of generation is more, and information is abundanter.Usually, a result of design includes many different comprehensive speciality necks
The design parameter in domain.And existing result of design database is all to be built using the file of a result of design as fundamental node
's.When transferring and using a result of design in existing design raw data, it is necessary to put into substantial amounts of manpower to take over
And handle；Meanwhile, in a result of design, when the parameter in one of comprehensive speciality field is changed, other field
Relevant parameter is difficult to know.Such as to transfer and using a certain result of design in the result of design database of existing nuclear power station
When, it is necessary to the file of the result of design is taken out, then all design parameters in the file of the result of design are extracted, and
Design parameter file is recorded as with Excel, and the design parameter file is sent to all synthesis involved by the result of design
The staff of professional domain, safeguards while further needing exist for engineer to the validity of the design parameter file.Therefore,
When changing a result of design, it is difficult to ensure that all comprehensive speciality fields of the result of design are operated in unified design base
Carried out on line；Simultaneously for the various information of the relevant design parameter of a result of design（As set up, changing, eliminate
Deng）Record, examination ＆ verification, inquiry it is less efficient.For the result of design of nuclear power station, the design in its a certain comprehensive speciality field is joined
Number is the historical information that design parameter is preserved with the dynamic characteristic progressively developed, it is ensured that the trackability of parameter, for nuclear power
The quality guarantee for design of standing and pass on knowledge tool are of great significance.And traditional result of design database be difficult to it is efficient, clear
Ground shows the trackability of this design parameter.
The content of the invention
The design parameter change that the present invention is directed in existing database is less efficient, design parameter be difficult to review there is provided
The design parameter variation and device of a kind of design parameter database.
The technical scheme that the present invention is provided with regard to its technical problem is as follows：
The invention provides a kind of design parameter variation of design parameter database, comprise the following steps：
S1）The directory tree of design parameter database is provided；Wherein, the directory tree of the design parameter database
Including multi-layer data structure, and each layer data structure is made up of one or more nodes；Each described node is used for
One attribute of the design parameter in the design parameter database is described；Data knot described in adjacent two layers in directory tree
In structure, any one node in the data structure of lower floor is all contained in a node in the data structure on upper strata；Then,
Corresponding design parameter is assigned for the node in the directory tree of the design parameter database；
S2）When the design parameter change of the node in the directory tree of the design parameter database, this is become
Design parameter more is sent to the designer of the attribute for the design parameter for being related to the change.
In the design parameter variation of the above-mentioned design parameter database of the present invention, there is provided design in the step S1
The operation of the directory tree of parameter database includes following sub-step：
Set up the node describing module for describing all nodes of the directory tree；
Set up the configuration module for describing the related information described in the directory tree between node.
In the design parameter variation of the above-mentioned design parameter database of the present invention, the design parameter of the node includes
The major key of the node, the title of the node, the numerical value of the node, the renewal time of the numerical value of the node, the use shape of the node
State, the version of the numerical value of the node, father's key of the node.
In the design parameter variation of the above-mentioned design parameter database of the present invention, in the design parameter database
The attribute of design parameter includes comprehensive speciality field and the subdivision professional domain in the comprehensive speciality field；It is then described that design ginseng is provided
The directory tree of number database comprises the following steps：
Determine the comprehensive speciality field involved by all design parameters of the design parameter database；
Determine the described thin of the comprehensive speciality field involved by all design parameters of the design parameter database
Divide professional domain；
Build the incidence relation between the comprehensive speciality field and the subdivision professional domain.
In the design parameter variation of the above-mentioned design parameter database of the present invention, the step S2 also includes：Set up
The design parameter change database of the node.
In the design parameter variation of the above-mentioned design parameter database of the present invention, the design parameter change of the node
Data in database include the copending parameter corresponding with each node, actual parameter, history parameters, Request for Change,
Design specialist and designer；
Wherein, copending parameter is used for the new design parameter for recording the node；Actual parameter is made by the current node
Design parameter；History parameters are used to record the used design parameter of node institute；Request for Change is used to record described pending
Criticize the change record of the design parameter change in parameter, the actual parameter, the history parameters；The design specialist is used to remember
Record the comprehensive speciality field involved by the design parameter of the node or the subdivision professional domain；Designer is used to record this
The designer in the comprehensive speciality field or the subdivision professional domain involved by the design parameter of node.
In the design parameter variation of the above-mentioned design parameter database of the present invention, the step S2 includes following sub-step
Suddenly：
S21）By new design parameter assignment in copending parameter；
S22）When the design parameter in the copending parameter is identified, the design being identified in the copending parameter is joined
Number assignment is in actual parameter；And design parameter new in the actual parameter is sent to the design specialist of the new design parameter
Designer.
In the design parameter variation of the above-mentioned design parameter database of the present invention, the sub-step S22 also includes：
When the design parameter in the copending parameter is identified, and the design parameter being identified in the copending parameter is
It is assigned in after actual parameter, then by original design parameter assignment in actual parameter in history parameters.
Present invention also offers a kind of design parameter change device of design parameter database, the design parameter change dress
Put including with lower module：
Design module：Directory tree for providing design parameter database；Wherein, the institute of the design parameter database
Stating directory tree includes multi-layer data structure, and each layer data structure is made up of one or more nodes；Each institute
State the attribute that node is used to describe the design parameter in the design parameter database；Adjacent two layers in directory tree
In the data structure, any one node in the data structure of lower floor is all contained in a section in the data structure on upper strata
Point in；
Assignment module：Corresponding set is assigned for the node in the directory tree for design parameter database
Count parameter；
Design parameter changes module：For when the design of the node in the directory tree of the design parameter database
During parameter modification, the design parameter of the change is sent to the designer of the attribute for the design parameter for being related to the change.
The present invention makes the change of the design parameter of design parameter database by using the tree structure of design parameter database
It is more efficient, while by setting history parameters to make design parameter that there is trackability.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the schematic diagram of tree form data structure；
Fig. 2 is the flow chart of the design parameter variation of the design parameter database of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the directory tree of the design parameter database of the nuclear power station of the embodiment of the present invention；
Fig. 4 is the schematic diagram of the node of the embodiment of the present invention；
Fig. 5 changes the schematic diagram of database for the design parameter of the embodiment of the present invention.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, tree form data structure is a kind of important nonlinear data structure, it is according to point between data
The data structure that branch relation gets up data cube computation, can be computer as the tree with crotch branch in nature
The hierarchical relationship and branch's relation occurred in is provided with the data storage of effect and processing is serviced.Due to tree form data structure letter
It is single, directly perceived, widely should it be obtained in fields such as file directory management, the information organizational forms of Database Systems of operating system
With.
The present invention is studied the attribute of design parameter that there is provided a kind of design on the basis of tree form data structure
The design parameter variation of parameter database.Reference picture 2, Fig. 2 shows the design parameter database of the embodiment of the present invention
The flow chart of design parameter variation.
The design parameter variation of the design parameter database comprises the following steps：
There is provided the directory tree of design parameter database for step 201；In directory tree for the design parameter database
Node assigns corresponding design parameter；
Specifically, the directory tree of design parameter database includes multi-layer data structure, and each layer data structures are by one
Individual or multiple node compositions.Each node is used for an attribute for describing the design parameter in design parameter database.Here
The attribute of design parameter can be comprehensive speciality field involved by design parameter or design parameter in engineering or project
In involved a certain design part.It is any in the data structure of lower floor in adjacent two layers data structure in directory tree
One node must be all contained in a node in the data structure on upper strata；
Further, include before step 201 there is provided the operation of the directory tree of design parameter database：
Set up the node describing module for describing all nodes of directory tree；
Set up the configuration module for describing the related information between directory tree interior joint.
Give some instances below and this step is illustrated, the design of an engineering or project includes various design parameters
It is determined that, and design parameter often has respective attribute.For the design of that building, the design parameter of this building is often
It is related to multiple comprehensive speciality fields, comprehensive speciality field is the attribute of design parameter here.Specifically, built on this
The design parameter of the carrying stressing conditions of steel construction is related to building comprehensive speciality field；The construction for the concrete built on this
The design parameter of proportioning situation is related to material comprehensive speciality field；Design ginseng on the installation scenarios of this building interior circuit
Number is related to electricity field etc..The design parameter name that this is built is referred to as the tree-like mesh of the design parameter database of this building
Record the first layer data structures, here, " design parameter of building " just as this building design parameter database it is tree-like
One node of the layer data structures of catalogue first；Comprehensive speciality field involved by the design parameter of this building can be used as this
Second layer data structures of the directory tree of the design parameter database of building, specifically, " Steel Structural Design parameter ", " coagulation
Directory tree the second layer data knot for the design parameter database that native design parameter ", " wires design parameter " are built as this
The node of structure.Here, " design parameter of this building " includes " Steel Structural Design parameter ", " Concrete Design parameter ", " cloth
Line design parameter ".
Similarly, the design of nuclear power station is also such；Nuclear power station is divided by its function comprising modules, including fuel module,
Reactor module, electricity generation module and transmission of electricity module etc..And such as fuel module, reactor module, electricity generation module and transmission of electricity
The modules such as module are also belonging respectively to different comprehensive speciality fields.Meanwhile, the design of nuclear power station also include as design objective parameter,
Nuclear Data parameter of NSSS operational factors, operating condition and operational mode parameter, crash analysis and Radiation Shielding Re design etc. etc.
Deng the determination of the Parameter of Overall Design of the design parameter control on nuclear power station.
So, divided according to the comprehensive speciality field involved by design parameter, the design parameter of nuclear power station just can
With including Parameter of Overall Design, fuel module design parameter, reactor module design parameters, electricity generation module design parameter and defeated
Module design parameters such as electric module design parameters etc..
Further, design objective parameter can also include projected life, refulling cycle etc. parameter.
So, referring to Fig. 3, in the present embodiment, the comprehensive speciality field according to involved by the design parameter of nuclear power station is carried out
Divide, build the directory tree of the design parameter database of nuclear power station.
Specifically, the design parameter name of nuclear power station is referred to as to the directory tree of the design parameter database of the nuclear power station
First layer data structures, here, " design parameter " just as the nuclear power station design parameter database directory tree first layer
One node of data structure；Comprehensive speciality field involved by the design parameter of the nuclear power station can as the nuclear power station design
Second layer data structures of the directory tree of parameter database, specifically, " Parameter of Overall Design ", " fuel module design ginseng
Number ", " reactor module design parameters ", " electricity generation module design parameter ", " transmission of electricity module design parameters " are used as the nuclear power station
The node of the layer data structures of directory tree second of design parameter database." design objective included by " Parameter of Overall Design "
Parameter ", " NSSS operational factors ", " operating condition and operational mode parameter ", " core of crash analysis and Radiation Shielding Re design etc.
Data parameters " these subdivision professional domains can as the directory tree of the design parameter database of the nuclear power station third layer data
The node of structure." projected life ", " refulling cycle " included by " design objective parameter " can join as the design of the nuclear power station
The node of 4th layer data structures of the directory tree of number database.
In this step, node describing module is to be used to be defined all nodes in directory tree.And configuration module
For defining the incidence relation between the node in directory tree.Specifically, in the present embodiment, configuration module is used to describe to set
The inclusion relation of the node of adjacent two layers data structure in shape catalogue.
To sum up, comprise the following steps in the present embodiment there is provided the method for the directory tree of design parameter database：
Determine the comprehensive speciality field involved by all design parameters of design parameter database；
Determine the subdivision professional domain in the comprehensive speciality field involved by all design parameters of design parameter database；
Build the incidence relation between comprehensive speciality field and subdivision professional domain.
Pass through the method for the directory tree of above-mentioned offer design parameter database, it is possible to form design parameter database
It is complete from the directory tree done to branches and leaves.
Here, it is necessary to which any one node in explanation, the directory tree of design parameter database is all to enter
What row was deleted.
Further, the directory tree of design parameter database can also increase node, it will be understood that the design parameter number
According to storehouse directory tree the already present node of directory tree of increased node and the design parameter database should not exist
Occur simultaneously.
Step 202, when the design parameter change of the node in the directory tree of design parameter database, by the change
Design parameter is sent to the designer of the attribute for the design parameter for being related to the change.
In the present embodiment, design parameter can be letter or function, can also be constant.Certainly, design parameter
It can also be letter, function, constant three or wherein both combinations；So, each node represents the set of design parameter.
Reference picture 4, Fig. 4 shows a kind of schematic diagram of node of the embodiment of the present invention.
In the present embodiment, the design parameter of the node includes major key, the title of the node, the number of the node of the node
Value, the renewal time of the numerical value of the node, the use state of the node, the version of the numerical value of the node, father's key of the node.
Reference picture 4, parameterID represents the major key of a certain node；Name is the title of the numerical value of the node；value
Represent the numerical value of the node；Status represents the use state of node；Version represents the version of the numerical value of node；
UpdateTime represents the renewal time of the numerical value of node.FatherParameterID represents father's key of the node.
In this step, when the major key of the node, the title of the node, the numerical value of the node, the renewal of the numerical value of the node
Between, the version of the numerical value of the use state of the node, the node be to be configured by node describing module.
In the present embodiment, father's key of the node refers to the node of the last layer data structure of the node institute subordinate here.
Father's key of the node is set by configuration module.
By above-mentioned two step, all design parameters in design parameter database are unduplicated, that is, are had
There is uniqueness.
In the present embodiment, the design parameter that the design parameter variation of design parameter database also includes setting up node becomes
More database.
In reference picture 5, the present embodiment, the data in the design parameter change database of node include corresponding with the node
Copending parameter, actual parameter, history parameters, Request for Change, design specialist and designer；
Wherein, copending parameter is used for the new design parameter for recording the node；Actual parameter is made by the current node
Design parameter；History parameters are used to record the used design parameter of node institute；Request for Change is used to record described pending
Criticize the change record of the design parameter change in parameter, the actual parameter, the history parameters；The design specialist is used to remember
Record the comprehensive speciality field involved by the design parameter of the node or the subdivision professional domain；Designer is used to record this
The designer in the comprehensive speciality field or the subdivision professional domain involved by the design parameter of node.
Usually, when needing to be adjusted the design parameter of an engineering or project, designer needs to set new
Parameter assignment is counted in copending parameter, then, the design parameter in copending parameter is examined by approver, when this is treated
, will be by the design parameter assignment being identified in the copending parameter in effective ginseng when design parameter in examination ＆ approval parameter is identified
Number.So, the engineering or project will be designed with the design parameter in actual parameter.And at the same time, in actual parameter
Original design parameter understands assignment in history parameters again.It is appreciated that all used in the design of the engineering or project
The design parameter crossed all can assignment in history parameters.
Meanwhile, when the new design parameter is assigned to actual parameter, new design parameter can be sent out in the actual parameter
Give the designer of the design specialist of the new design parameter.
In addition, present invention also offers a kind of design parameter change device of design parameter database, the design parameter
Change device is included with lower module：
Design module：Directory tree for providing design parameter database；Wherein, the institute of the design parameter database
Stating directory tree includes multi-layer data structure, and each layer data structure is made up of one or more nodes；Each institute
State the attribute that node is used to describe the design parameter in the design parameter database；Adjacent two layers in directory tree
In the data structure, any one node in the data structure of lower floor is all contained in a section in the data structure on upper strata
Point in；
Assignment module：Corresponding set is assigned for the node in the directory tree for design parameter database
Count parameter；
Design parameter changes module：For when the design of the node in the directory tree of the design parameter database
During parameter modification, the design parameter of the change is sent to the designer of the attribute for the design parameter for being related to the change.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (7)
1. a kind of design parameter variation of design parameter database, it is characterised in that comprise the following steps：
S1) directory tree of design parameter database is provided；Wherein, the directory tree of the design parameter database includes
Multi-layer data structure, and each layer data structure is made up of one or more nodes；Each described node is used to describe
One attribute of the design parameter in the design parameter database；Data structure described in adjacent two layers in directory tree
In, any one node in the data structure of lower floor is all contained in a node in the data structure on upper strata；Then, it is
The node in the directory tree of the design parameter database assigns corresponding design parameter；
S2) when the design parameter change of the node in the directory tree of the design parameter database, by the change
Design parameter is sent to the designer of the attribute for the design parameter for being related to the change；
Wherein, the step S2 includes following sub-step：
S21) by new design parameter assignment in copending parameter；
S22) when the design parameter in the copending parameter is identified, the design parameter being identified in the copending parameter is assigned
It is worth in actual parameter；And design parameter new in the actual parameter is sent to the design of the design specialist of the new design parameter
People；
The sub-step S22 also includes：
When the design parameter in the copending parameter is identified, and the design parameter being identified in the copending parameter is assigned
It is worth in after actual parameter, then by original design parameter assignment in actual parameter in history parameters.
2. the design parameter variation of design parameter database according to claim 1, it is characterised in that the step
Include following sub-step there is provided the operation of the directory tree of design parameter database in S1：
Set up the node describing module for describing all nodes of the directory tree；
Set up the configuration module for describing the related information described in the directory tree between node.
3. the design parameter variation of design parameter database according to claim 2, it is characterised in that the node
The major key of design parameter including the node, the title of the node, the numerical value of the node, the renewal time of the numerical value of the node,
The use state of the node, the version of the numerical value of the node, father's key of the node.
4. the design parameter variation of design parameter database according to claim 3, it is characterised in that the design
The attribute of design parameter in parameter database includes comprehensive speciality field and the subdivision professional domain in the comprehensive speciality field；Then
The directory tree for providing design parameter database comprises the following steps：
Determine the comprehensive speciality field involved by all design parameters of the design parameter database；
Determine that the subdivision in the comprehensive speciality field involved by all design parameters of the design parameter database is special
Industry field；
Build the incidence relation between the comprehensive speciality field and the subdivision professional domain.
5. the design parameter variation of design parameter database according to claim 4, it is characterised in that the step
S2 also includes：Set up the design parameter change database of the node.
6. the design parameter variation of design parameter database according to claim 5, it is characterised in that the node
Design parameter change database in data include the copending parameter corresponding with each node, actual parameter, go through
History parameter, Request for Change, design specialist and designer；
Wherein, copending parameter is used for the new design parameter for recording the node；Actual parameter is used in the current node
Design parameter；History parameters are used to record the used design parameter of node institute；Request for Change is used to record the copending ginseng
The change record of design parameter change in several, described actual parameter, the history parameters；The design specialist is used to record this
The comprehensive speciality field or the subdivision professional domain involved by the design parameter of node；Designer is used to record the node
Design parameter involved by the comprehensive speciality field or the subdivision professional domain designer.
7. a kind of design parameter change device of design parameter database, it is characterised in that the design parameter change device bag
Include with lower module：
Design module：Directory tree for providing design parameter database；Wherein, the tree of the design parameter database
Shape catalogue includes multi-layer data structure, and each layer data structure is made up of one or more nodes；Each described section
Point is used for an attribute for describing the design parameter in the design parameter database；Described in adjacent two layers in directory tree
In data structure, any one node in the data structure of lower floor is all contained in a node in the data structure on upper strata
In；
Assignment module：Corresponding design ginseng is assigned for the node in the directory tree for design parameter database
Number；
Design parameter changes module：For when the design parameter of the node in the directory tree of the design parameter database
During change, the design parameter of the change is sent to the designer of the attribute for the design parameter for being related to the change；
Wherein, design parameter change module specifically for by new design parameter assignment in copending parameter；When this is treated
When design parameter in examination ＆ approval parameter is identified, by the design parameter assignment being identified in the copending parameter in actual parameter；
And design parameter new in the actual parameter is sent to the designer of the design specialist of the new design parameter；The design ginseng
The design parameter that number change module is additionally operable to work as in the copending parameter is identified, and the design being identified in the copending parameter
Parameter has been assigned in after actual parameter, then by original design parameter assignment in actual parameter in history parameters.
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