CN107729623A - More people concurrent modeling method, system and storage mediums - Google Patents
More people concurrent modeling method, system and storage mediums Download PDFInfo
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- CN107729623A CN107729623A CN201710867363.9A CN201710867363A CN107729623A CN 107729623 A CN107729623 A CN 107729623A CN 201710867363 A CN201710867363 A CN 201710867363A CN 107729623 A CN107729623 A CN 107729623A
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Abstract
The invention discloses a kind of concurrent modeling method of more people based on Integrated Model persistent storage, system and storage medium, this method to include：Integrated Model is established, Integrated Model is split and is saved in the database built in advance, preserves system resource；To model personnel assignment authority, modeling personnel update whole model from database；Modeling personnel split Integrated Model, submit the submodule block models after splitting；The submodule block models submitted are traveled through, judge whether current modeling personnel have modification authority, if it is, the data model in internal memory is saved in, if not, continuing to travel through；After traversal terminates, the data model in internal memory is changed into storage model, is submitted in database, while preserve system resource.The method that the present invention is stored using data persistence, the reusability of program code is enhanced, the modeling engineering of complexity is divided into several modules, allows modeling personnel to share out the work and help one another according to authority, accelerates the speed of modeling, improve operating efficiency.
Description
Technical field
The present invention relates to mathematics library field, more particularly to a kind of more people based on Integrated Model persistent storage are simultaneously
Send out modeling method, system and storage medium.
Background technology
With the rapid development of computer information technology, the example to be brought about great losses due to the slight errors of system design
Son is seen everywhere.Thus, to ensure the reliance security of embedded software, graphical modeling is widely used to embedded software
Field.
But the complexity of embedded software causes model excessively huge, one is modeled as the short rib of modeling work, builds
Mould speed is low, causes operating efficiency low.
The content of the invention
It is a primary object of the present invention to provide a kind of more people based on Integrated Model persistent storage concurrently side of modeling
Method, system and storage medium, to strengthen the reusability of program code, accelerate the speed of modeling, improve operating efficiency.
To achieve the above object, a kind of more people based on Integrated Model persistent storage provided by the invention concurrently model
Method, it is characterised in that comprise the following steps：
Integrated Model is established, the Integrated Model is split and is saved in the number built in advance in system server
According to storehouse, while preserve system resource；
To model personnel assignment authority, and whole model is updated from the database by the modeling personnel；
Modeled by modeling personnel, split Integrated Model, submit the submodule block models after splitting；
The submodule block models submitted are traveled through, judge whether current modeling personnel have modification authority, if it is, being saved in
Data model in internal memory, if not, continuing to travel through；After traversal terminates, the data model in internal memory is changed into storage model,
It is submitted in database, while system resource is saved in database.
Wherein, before described the step of establishing Integrated Model, in addition to：
Database is built in system server；
Create Integrated Model modeling engineering.
Wherein, in described the step of database is built in system server, the database built is used comprising modeling personnel
Family table, user right table, model object table and the table related to system resource storage；
The step of establishment Integrated Model modeling engineering, includes：The establishment of model engineering, the configuration of database, user
Login.
Wherein, the Integrated Model of the foundation includes：DFD, program flow diagram, program structure diagram, fault tree,
Cause-and-effect diagram, state diagram, activity diagram, timing diagram, decision table.
Wherein, described the step of updating whole model from the database by modeling personnel, includes：From database
Reading model data are packaged, and are stored in data model.
Wherein, modeled the personnel by modeling, split Integrated Model, submit the step of the submodule block models after splitting
Suddenly include：
The figure nest relation for the Integrated Model established according to modeling tool, split criterion according to model and split,
Parse and store in the data model of internal memory using each nested figure as a sub- module synchronization.
Wherein, it is as follows to split criterion for the model：
(1) it is nested regular according to the figure of Integrated Model, Integrated Model is divided into the subgraph of different graphic；
(2) software action and software structure information of each subgraph are extracted；
(3) each subgraph is saved in database in the form of binary stream respectively；
(4) keeping records includes the binary stream of current modeling personnel, figure number, father's pattern number and figure.
Wherein, the Integrated Model does not preserve graphical information, is served only for the figure displaying of database storage model；It is described
Data model in internal memory uses object model, and storage model uses binary stream.
In addition, the present invention also proposes a kind of concurrent modeling of more people based on Integrated Model persistent storage, it is special
Sign is, including：Memory, processor and it is stored in the computer journey that can be run on the memory and on the processor
Sequence, the step of realizing method as described above when the computer program is by the computing device.
In addition, the present invention also proposes a kind of computer-readable recording medium, it is characterised in that the computer-readable storage
Computer program is stored with medium, the step of computer program realizes method as described above when being executed by processor.
Compared with prior art, the beneficial effects of the invention are as follows：(1) method for using data persistence, program code weight
It is strong with property, though change database, it is only necessary to change configuration file, it is not necessary to rewriting program code, in addition model data modeling
Use in engineering is more efficient, it is not necessary to is read every time from database；(2) modeling engineering of complexity is made to be divided into some moulds
Block, allow modeling personnel to share out the work and help one another according to authority, greatly speed up graphical modeling speed compared with traditional modeling pattern, improve work
Efficiency；(3) the modeling task of personnel can be clearly modeled, facilitates administrative staff to be managed collectively；(4) Integrated Model can be timely
The changes in demand of embedded software is responded, is preferably safeguarded
Brief description of the drawings
Fig. 1 is the schematic flow sheet of more people's parallel modeling methods of the invention based on Integrated Model；
Fig. 2 is the refinement schematic flow sheet of more people's parallel modeling methods of the invention based on Integrated Model.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
In order that technical scheme is clearer, clear, it is described in further detail below in conjunction with accompanying drawing.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Because in the prior art, the complexity of embedded software causes model excessively huge, one is modeled as modeling work
The short rib made, modeling speed is low, causes operating efficiency low.
The present invention provides a kind of more people's parallel modeling methods based on Integrated Model, and it is real that this method is based on data persistence
It is existing, belong to mathematics library field.The method of the present invention comprises the following steps：Database and initial is built in system server
Change；Create Integrated Model engineering；Keeper safeguards graphical modeling personnel；Keeper establishes Integrated Model engineering, by model
Split and be saved in database, while system resource is saved in database；Keeper is modeling personnel assignment authority；Modeler
Member updates whole model from database；Modeling personnel start to model, and split Integrated Model, submit the submodule mould after splitting
Type；Traversal submits submodule block models, judges whether current modeling personnel have modification authority, if it is, being saved in internal memory
Data model, if not, continuing to travel through, after traversal terminates, the data model in internal memory is changed into storage model, is submitted to data
In storehouse, while system resource is saved in database.The method that the present invention is stored using data persistence, enhances program generation
The reusability of code, it is of the invention in addition that complicated modeling engineering is divided into several modules, allow modeling personnel to divide the work according to authority and close
Make, accelerate the speed of modeling, improve operating efficiency.
Wherein, Integrated Model refers to a set of MDDT modelings figure system, and space flight general-purpose built-in type software can be entered
Row multi-angle, multi-level, multistage description.
More people modeling refer to needing multiple person cooperational, role's separation, even real-time strange land synchronously models.
It by the data model translation in internal memory is storage model that data persistence, which is exactly, and in storage model is converted to
The general designation of data model in depositing.Wherein data model can be any data structure or object model, and storage model can be
Relational model, XML, binary stream etc.
Specifically, as shown in figure 1, the present invention proposes that a kind of more people based on Integrated Model persistent storage concurrently model
Method, including：
Step S101, establishes Integrated Model, and the Integrated Model is split and is saved in advance in system server
In the database built, while preserve system resource；
Step S102, to model personnel assignment authority, and whole mould is updated from the database by the modeling personnel
Type；
Step S103, modeled by modeling personnel, split Integrated Model, submit the submodule block models after splitting；
Step S104, the submodule block models of submission are traveled through, judge whether current modeling personnel have modification authority, if
It is the data model being then saved in internal memory, if not, continuing to travel through；After traversal terminates, the data model in internal memory is turned
Into storage model, it is submitted in database, while system resource is saved in database.
Further, before described the step of establishing Integrated Model, in addition to：
Database is built in system server；
Create Integrated Model modeling engineering.
Further, in described the step of database is built in system server, the database built includes modeler
Member user table, user right table, model object table and the table related to system resource storage；
The step of establishment Integrated Model modeling engineering, includes：The establishment of model engineering, the configuration of database, user
Login.
Further, the Integrated Model of the foundation includes：DFD, program flow diagram, program structure diagram, failure
Tree, cause-and-effect diagram, state diagram, activity diagram, timing diagram, decision table.
Further, described the step of updating whole model from the database by modeling personnel, includes：From data
Reading model data are packaged in storehouse, are stored in data model.
Further, modeled the personnel by modeling, split Integrated Model, submit the submodule block models after splitting
The step of include：
The figure nest relation for the Integrated Model established according to modeling tool, split criterion according to model and split,
Parse and store in the data model of internal memory using each nested figure as a sub- module synchronization.
Further, it is as follows to split criterion for the model：
(1) it is nested regular according to the figure of Integrated Model, Integrated Model is divided into the subgraph of different graphic；
(2) software action and software structure information of each subgraph are extracted；
(3) each subgraph is saved in database in the form of binary stream respectively；
(4) keeping records includes the binary stream of current modeling personnel, figure number, father's pattern number and figure.
Further, the Integrated Model does not preserve graphical information, is served only for the figure displaying of database storage model；
Data model in the internal memory uses object model, and storage model uses binary stream.
Compared with prior art, the beneficial effects of the invention are as follows：(1) method for using data persistence, program code weight
It is strong with property, though change database, it is only necessary to change configuration file, it is not necessary to rewriting program code, in addition model data modeling
Use in engineering is more efficient, it is not necessary to is read every time from database；(2) modeling engineering of complexity is made to be divided into some moulds
Block, allow modeling personnel to share out the work and help one another according to authority, graphical modeling speed is greatly speeded up compared with traditional modeling pattern；(3) can be bright
The really modeling task of modeling personnel, facilitates administrative staff to be managed collectively；(4) Integrated Model can timely respond to embedded software
Changes in demand, preferably safeguarded.
The present invention program is described in detail below：
As shown in Fig. 2, table 1, table 2, table 3, Fig. 2 is the thin of more people's parallel modeling methods of the invention based on Integrated Model
Change schematic flow sheet, table 1, table 2, table 3 are the data list structure that the inventive method realizes control of authority.
As shown in Fig. 2 the concurrent modeling method of more people based on Integrated Model persistent storage of the present invention is including following
Step：
S1：Database is built in system server, is initialized；
S2：Create Integrated Model modeling engineering；
S3：Keeper Maintenance Modeling personnel；
S4：Keeper establishes Integrated Model, and model is split and is saved in database, while system resource is saved in
In database in system server；
S5：Keeper is modeling personnel assignment authority；
S6：Modeling personnel update whole model from database；
S7：Modeling personnel start to model, and split Integrated Model, submit the submodule block models after splitting.
S8：Traversal submits submodule block models, judges whether current modeling personnel have modification authority, if it is, being saved in
Data model in internal memory, if not, continuing to travel through, after traversal terminates, the data model in internal memory is changed into storage model, carried
It is sent in database, while system resource is saved in database；
The formalization method that the present invention uses carries out formalized description for embedded software, and more people are jointly to an one
Change model to be modeled, concrete methods of realizing is：
(1) using formalization method to embedded software carry out formalized description, build by DFD, fault tree, because
The Integrated Model of the compositions such as fruit figure, state diagram, timing diagram, decision table, is then parsed to model, and criterion is split with model
Fractionation preservation is carried out to model；
(2) database table is used, the synchronous vacations of implementation model system resource preserve；
(3) database table, the control of authority and synchronization of implementation model resource are used.
(4) object model and binary stream, the data persistence of implementation model resource are used.
Wherein, in step s 2, create Integrated Model engineering, comprising operation it is as follows：
(1) establishment of local modeling engineering；(2) configuration database connects；(3) user logs in；
Wherein, in step s 5, keeper is modeling personnel assignment authority, and the criterion of authority distribution is as follows：
(1) keeper possesses the modification of whole engineering with deleting right；
(2) keeper can give all modeling personnel for subgraph distribution authority.
(3) modeling personnel possess access limit to the subgraph of distribution, other subgraphs for modeling personnel assignments are possessed read-only
Authority；
In the step s 7, the figure nest relation for the Integrated Model established according to modeling tool, split according to model accurate
Then split, each nested figure is parsed as a sub- module synchronization and preserved in the form of binary stream to data
In the model object table in storehouse.It is as follows that the model splits criterion：
(1) it is nested regular according to the figure of Integrated Model, Integrated Model is divided into the subgraph of different graphic；
(2) software action and software structure information of each subgraph are extracted；
(3) each subgraph is saved in database in the form of binary stream respectively；
(4) keeping records includes the binary system of current modeling personnel, figure number, father's modular model numbering and subgraph model
Stream etc..
Wherein, the Integrated Model does not preserve graphical information, is served only for the figure displaying of database storage model, convenient
Intuitively tested and debugged.
The process that Integrated Model splits out different submodules according to figure nesting rule is：First obtained according to Integrated Model
All nested submodels are obtained, then the numbering of each figure, father's module figure number, nested structure and graphical information are entered by rule
Row preserves.Wherein, figure nesting submodel refers to each graphical model in block mold, and the numbering of figure can dynamic tax
Give.Specific arthmetic statement is as shown in algorithm 1.
Algorithm title：Algorithm 1
Input：Complete Integrated Model
Output：The binary stream of submodule
Process：
1) complete Integrated Model is obtained；
2) graphical analysis is proceeded by from context diagram；
3) all submodule block models are traveled through according to the nested rule of figure；
4) acquisition submodule model information, automatically generate figure number and obtain his father's module figure number；
5) bundle module information changes into binary stream and is saved in physical storage layer.
In the LAN that all modeling personnel are set up, all modeling personnel establish the Database of this example therewith
Connection.Modeling personnel realize the maintenance of system resource by operating database correlation table, in addition all modeling librarian uses
System resource is read from database in real time, so as to ensure the uniformity of system resource, realizes the synchronization of system resource.Other are built
Mould personnel initially by newly-built modeling engineering by engineering synchronism to local, only newly-built engineering need to be named as keeper and be established
Modeling engineering name can be read modeling engineering, pass through the mould in engineering name reading database when opening graphical modeling file
Type, realize more people's modelings.
The table related to authority is as follows in the database that this example is built：
(1) USER_INFO is user's table, for depositing the account of graphical modeling personnel, as shown in table 1.
(2) OBJECT_TABLE model objects table, for depositing model top-level module and its submodule, as shown in table 2.
(3) OBJECT_GRANT user rights table, for depositing the module that modeling personnel can edit, as shown in table 3.
| Row name | Data type | Remarks |
| USERID | int | ID, major key |
| USERNAME | varchar(64) | User name |
| PASSWORD | varchar(64) | Password |
| USERTYPE | char(1) | User type (keeper, domestic consumer) |
| MODIFY_DATE | datetime | Change the date |
The USER_INFO user's table of table 1
The OBJECT_TABLE model object tables of table 2
| Row name | Data type | Remarks |
| USERID | int | ID |
| OBJECTID | varchar(64) | Drawing Object is numbered |
| PROJECT_NAME | varchar(MAX) | Project name |
| MODIFY_DATE | datetime | Change the date |
The OBJECT_GRANT user right tables of table 3
In addition, the present invention also proposes a kind of concurrent modeling of more people based on Integrated Model persistent storage, it is special
Sign is, including：Memory, processor and it is stored in the computer journey that can be run on the memory and on the processor
Sequence, the step of realizing method as described above when the computer program is by the computing device.
The concrete principle of the present embodiment, refer to above-described embodiment, will not be repeated here.
In addition, the present invention also proposes a kind of computer-readable recording medium, it is characterised in that the computer-readable storage
Computer program is stored with medium, the step of computer program realizes method as described above when being executed by processor.
The concrete principle of the present embodiment, refer to above-described embodiment, will not be repeated here.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
Equivalent structure or the flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of concurrent modeling method of more people based on Integrated Model persistent storage, it is characterised in that comprise the following steps：
Integrated Model is established, the Integrated Model is split and is saved in the data built in advance in system server
Storehouse, while preserve system resource；
To model personnel assignment authority, and whole model is updated from the database by the modeling personnel；
Modeled by modeling personnel, split Integrated Model, submit the submodule block models after splitting；
The submodule block models submitted are traveled through, judge whether current modeling personnel have modification authority, if it is, being saved in internal memory
In data model, if not, continuing to travel through；After traversal terminates, the data model in internal memory is changed into storage model, submitted
It is saved in into database, while by system resource in database.
2. the concurrent modeling method of more people according to claim 1, it is characterised in that in the step for establishing Integrated Model
Before rapid, in addition to：
Database is built in system server；
Create Integrated Model modeling engineering.
3. the concurrent modeling method of more people according to claim 2, it is characterised in that
In described the step of database is built in system server, the database built includes modeling human user table, user
Authority list, model object table and the table related to system resource storage；
The step of establishment Integrated Model modeling engineering, includes：The establishment of model engineering, the configuration of database, user step on
Record.
4. the concurrent modeling method of more people according to claim 1, it is characterised in that the Integrated Model bag of the foundation
Include：DFD, program flow diagram, program structure diagram, fault tree, cause-and-effect diagram, state diagram, activity diagram, timing diagram, decision table.
5. the concurrent modeling method of more people according to any one of claim 1-4, it is characterised in that described by modeling personnel
The step of updating whole model from the database includes：Reading model data are packaged from database, are stored in
In data model.
6. the concurrent modeling method of more people according to any one of claim 1-4, it is characterised in that described by modeling personnel
The step of starting to model, splitting Integrated Model, submit the submodule block models after splitting includes：
The figure nest relation for the Integrated Model established according to modeling tool, split criterion according to model and split, every
One nested figure is parsed and stored in the data model of internal memory as a sub- module synchronization.
7. the concurrent modeling method of more people according to claim 6, it is characterised in that it is as follows that the model splits criterion：
(1) it is nested regular according to the figure of Integrated Model, Integrated Model is divided into the subgraph of different graphic；
(2) software action and software structure information of each subgraph are extracted；
(3) each subgraph is saved in database in the form of binary stream respectively；
(4) keeping records includes the binary stream of current modeling personnel, figure number, father's pattern number and figure.
8. the concurrent modeling method of more people according to claim 7, it is characterised in that the Integrated Model does not preserve figure
Information, it is served only for the figure displaying of database storage model；Data model in the internal memory uses object model, storage model
Use binary stream.
A kind of 9. concurrent modeling of more people based on Integrated Model persistent storage, it is characterised in that including：Memory,
Processor and the computer program that can be run on the memory and on the processor is stored in, the computer program quilt
The step of method as any one of claim 1-8 is realized during the computing device.
10. a kind of computer-readable recording medium, it is characterised in that be stored with computer on the computer-readable recording medium
Program, the step of method as any one of claim 1-8 is realized when the computer program is executed by processor.
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| CN110610292A (en) * | 2019-08-12 | 2019-12-24 | 国家电网公司华东分部 | Cloud service-oriented power grid primary model collaborative modeling method and device |
| CN112083914A (en) * | 2020-08-31 | 2020-12-15 | 深圳航天科技创新研究院 | Method and system for realizing soft bus of object model embedded operating system |
| CN111427867B (en) * | 2020-03-30 | 2023-10-20 | 杭州华望***科技有限公司 | Model persistence method based on hybrid storage |
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| CN105824621A (en) * | 2016-03-11 | 2016-08-03 | 深圳航天科技创新研究院 | Multi-user concurrent modeling method and system based on embedded software for graphical modeling |
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Application publication date: 20180223 |