CN105930583A - Automation system based on equipment multi-field object model and design method therefor - Google Patents
Automation system based on equipment multi-field object model and design method therefor Download PDFInfo
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- CN105930583A CN105930583A CN201610248721.3A CN201610248721A CN105930583A CN 105930583 A CN105930583 A CN 105930583A CN 201610248721 A CN201610248721 A CN 201610248721A CN 105930583 A CN105930583 A CN 105930583A
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- template
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- field object
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/36—Circuit design at the analogue level
- G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
Abstract
The present invention relates to a control project design development platform of a multi-field project object model, and discloses an automation system based on an equipment multi-field object model and a design method therefor. A three-dimensional integrated mode of a structure template, an algorithm template and a graphic element template is constructed, and multi-field description model libraries of a basic element, a unit device and industry equipment are constructed stepwise, and an equipment model is established in a reused manner. According to the system and method provided by the present invention, interface design becomes easier for the engineers, so that the engineers can pay more attention to maintaining databases, enhancing software algorithm logic control and shortening the development period, and the engineers are freed of repeated graphic editing, and a large amount of working time is saved for the engineers.
Description
Technical field
The present invention relates to field of computer technology, particularly related to a kind of based on equipping multi-field object model
Automated system and method for designing thereof.
Background technology
Initial industrial stokehold is to use original separation to control by unit aggregated instrument, respectively controls loop
Separate, its advantage is a certain control loop when breaking down, and does not affect the normal work in other loop,
Shortcoming is that hardware is too much, and automaticity is the highest, it is difficult to realize the optimum control of whole system.Occur subsequently
Centralized Control, it is will to be controlled the computing in loop by computer, control and the function such as display rolls into one,
Its advantage is that hardware cost is relatively low, it is simple to the collection of information and analysis, easily realizes the optimum control of system, lacks
Point is dangerous concentration, breaks down and can affect entirety in local.For these reasons, people begin one's study concentration
Decentralised control, along with controlling technology, computer technology, communication technology, the development of image display technology, 70
Mid-nineties 90 absorbs original separation and controls and centralized Control advantage, overcomes the concentration decentralised control of its shortcoming
System is arisen at the historic moment.Distributed Control System has concentrated continuous control, batch to control, sequence logical control works fine sum
Computer generalization control system according to acquisition function.It is mainly characterized by comprising: centralized management, decentralised control.In recent years
Coming, all kinds of Distributed Control Systems are flourish, be widely used in petroleum and petrochemical industry, metallurgy, refine oil, weave,
The every profession and trades such as pharmacy, all achieve good effect.Fast-developing Distributed Control System and being widely applied
Field proposes new requirement and challenge to being devoted to develop steady module more advanced, the most excellent.
1993 International Electrotechnical Commission (IEC) formally promulgated international standard IEC 1131 of Programmable Logic Controller
(renaming as IEC 61131) later, Part III therein about the standard of programming language, specification programmable control
The programming language of device processed and basic element thereof.This standard is the development of Programmable Logic Controller software engineering, is
To the development of whole industrial controlling software technology, play very important impetus.It is whole world control
The programming language standard of the relevant digital control software technology that industry is formulated for the first time.Before this, do not have in the world
Occurred being of practical significance, the standardization activity carried out for formulating general control language.This is clearly
Notice owing to the control device based on digital technology such as DCS (scattered control system) is in development process
A large amount of inconvenience that are the most proprietary, that bring to user.It can be said that do not have the standardization of programming language just not have
Today, control system moved towards the solid foundation of open system.Traditional trapezoidal pattern programming language exists the most not
Foot, although it has deferred to the speciality habit of vast electric automatization personnel, is easy to learn and use, but there is also perhaps
It is difficult to the shortcoming overcome more:
1, symbol and the programming rule of PLC its ladder diagram of product of different vendor are the most inconsistent, moving of program
Planting property is poor；
2, program reusability is poor；
3, enough program encapsulation abilities are lacked；
4, data structure is not supported；
5, program performs have limitation；
6., when carrying out sequential control functional programming, typically it is only each sequence state one mode bit of definition,
It is difficult to select or parallel waits complexity sequence operation.
Resolve problem above, the development of meeting greatly pushing and controlling system programming tool, promote it open
Development.
Summary of the invention
The present invention is directed to the shortcoming that transplantability in prior art is poor, durability is poor, it is provided that a kind of based on equipment
The automated system of multi-field object model and method for designing thereof.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of automated system based on the multi-field object model of equipment, sets up equipment according to user items engineering
Automation Specialty design knowledge base, it is characterised in that: described equipment Automation Specialty design knowledge base includes knot
Structure body template, algorithm template and figure meta template, at described structure template, described algorithm template and described figure
Unit, subprogram and pel is built respectively in meta template.
As preferably, structure template is the set of the basic physical message of engineering object model.
As preferably, algorithm template is the instruction of a series of solution problem.
As preferably, figure meta template belongs to peripheral hardware object factory.
A kind of method for designing based on the automated system equipping multi-field object model, its feature includes following
Step:
(1) algorithm routine based on system rudimentary algorithm block configuration or the algorithm journey that imported by outside
Sequence, has same type or different types of data acquisition system a series of, is packaged into and has internal connection and reality
The rudimentary algorithm block of border logical meaning；
(2) generate and algorithmic block structure template group one to one in algorithm editing machine, corresponding calculation
Method template is then the algorithm information of simulated implementation concrete function based on total body Template Information；
(3) in picture library, increase template example attribute, carry out the connection of picture library pel and structure template, create
Structure contacts with picture library with algorithm, structure；
(4) by man machine interface, picture library pel is called, it is achieved picture and the indirect association of algorithm.
As preferably, in step (2), the modeling pattern of template group is XML open description language and visualization
Module map.
Due to the fact that and have employed above technical scheme there is significant technique effect: by engineering picture group
Having made the pixel set of molding in state software, integrated picture library makes, the operation of management, facilitates user direct
Call or secondary development.For realize direct " dialogue " of engineering interface and engineering staff provide one concisely,
Communications interface directly perceived and abundant in content.The benefit of use figure library developing project interface at least three aspects: one
It is reduction of the difficulty of engineering staff's design interface, makes them more to concentrate on and safeguard data base and increasing
Strong software algorithm logic control, shortening construction cycle；Two is to have unified outward appearance by picture library editor software,
Facilitate engineering staff to learn and grasp；Finally, utilizing the opening of picture library, engineering staff can generate oneself
Picture library element, " once construct, everywhere use ", save engineering staff's investment.
The present invention sets up typical case controlling party Faku County, relies on IEC61131 standard, supports five kinds of language, it is allowed to use
Family, to each optimal programming language of specific task choosing, also allows in same control program it
Different software modules is worked out with different programming languages.Well inherit original programming language multiformity
Reality, the further development for control system provides enough spaces again.Programming language support module,
Conventional program function is divided into some unit, and is encapsulated, constitute the basis of programming.In use
Necessity, the fewest input and output parameter are only set during modularity, reduce reciprocal action as far as possible, to the greatest extent
Amount reduces internal exchange of data.Reciprocal action between modular interface, all uses dominant definition.By information
It is hidden in module, to external behavior (i.e. function, the input and output that only need to understand this module from the point of view of user
Parameter), and without understanding the concrete methods of realizing of algorithm in module.By setting up the calculation of a sub-collection of programs
Method industry storehouse, encapsulates the algorithm that various automatic control industry is conventional, and user can be directly in industry storehouse when programming
Select the algorithm needed, need not the most again write the algorithm of similar functions, greatly reduce the work of programming
Measure.Provide the control construction industry algorithms library of customizable extension, by designing institute, equipment manufacturers,
Engineering company, industry user, constantly refine expertise and engineering experience, and the equipment automatization that enriches constantly is special
Industry design knowledge base.Based on domain knowledge, prop up at Resource Reusable, the reconfigurable architecture platform of system
Under support, on the basis of unified Modeling specification, by inheriting, derive from, reusing, Reconstruction Mechanism, significantly carry
The design of high projects and programming development efficiency；Control construction industry algorithms library and have specific automation application row concurrently
The universality of industry and particularity, will regularly publish with the form of control construction industry algorithm bag, and terminal only need to add
Carry and just can easily have.
Present invention introduces the concept of structure template example, in template defined in picture library editing machine, concurrently set each
The use of information.When pel is cited in man machine interface, it is only necessary to by link algorithmic block pin (be
Algorithmic block one_to_one corresponding in structure template group and the algorithm editing machine of system acquiescence), then its primitive information directly with
The corresponding link of information in data base, need not carry out numerous and diverse pin attended operation when making picture again.
Engineering staff is freed from the graphics edition repeated, saves the substantial amounts of working time for engineering staff.
Accompanying drawing explanation
Fig. 1 is that the present invention is a kind of based on automated system and the method for designing thereof of equipping multi-field object model
Structural representation；
Fig. 2 is that the present invention is a kind of based on automated system and the method for designing thereof of equipping multi-field object model
Run schematic diagram.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1 to Figure 2, a kind of based on equip multi-field object model automated system, according to
Family projects sets up equipment Automation Specialty design knowledge base, described equipment Automation Specialty design knowledge base
Including structure template, algorithm template and figure meta template, described structure template, described algorithm template and
Unit, subprogram and pel is built respectively in described figure meta template.
As preferably, structure template is the set of the basic physical message of engineering object model.
As preferably, algorithm template is the instruction of a series of solution problem.
As preferably, figure meta template belongs to peripheral hardware object factory.
A kind of method for designing based on the automated system equipping multi-field object model, its feature includes following step
Rapid:
(1) algorithm routine based on system rudimentary algorithm block configuration or the algorithm journey that imported by outside
Sequence, has same type or different types of data acquisition system a series of, is packaged into and has internal connection and reality
The rudimentary algorithm block of border logical meaning；
(2) generate and algorithmic block structure template group one to one in algorithm editing machine, corresponding calculation
Method template is then the algorithm information of simulated implementation concrete function based on total body Template Information；
(3) in picture library, increase template example attribute, carry out the connection of picture library pel and structure template, create
Structure contacts with picture library with algorithm, structure；
(4) by man machine interface, picture library pel is called, it is achieved picture and the indirect association of algorithm.
As preferably, in step (2), the modeling pattern of template group is XML open description language and visualization
Module map.
The present invention constitutes the multi-field object of equipment with structure template, algorithm template, figure meta template three part
Model, by setting up typical case's control engineering model storehouse (quiet dynamic model and process data), controlling party Faku County (sets
Standby control and process optimization algorithm and operational factor), display interface storehouse (display and guidance panel), structure step by step
Build base components, unit, the multi-field descriptive model storehouse of industry equipment, " build " in the way of reusing
Equipment model, " builds " operation program with the pattern of reconstruct, by abstract, isolated, loose data
(constant, parameter, variable etc.), function (calculating, semanteme etc.), figure (lines, polygon, color lump
Deng) carry out multidomain uniform modeling, build tight association and have physical significance engineering object model,
Collaborative engineering control strategy and display operating panel, it is achieved it is visual in image and efficient that control engineering design programs
Stable.
In a word, the foregoing is only presently preferred embodiments of the present invention, all made according to scope of the present invention patent
Impartial change with modify, all should belong to the covering scope of patent of the present invention.
Claims (6)
1. an automated system based on the multi-field object model of equipment, sets up equipment certainly according to user items engineering
Dynamicization Specialty Design knowledge base, it is characterised in that: equipment Automation Specialty design knowledge base includes structure mould
Plate, algorithm template and figure meta template, build respectively in structure template, algorithm template and figure meta template and set
Standby unit, subprogram and pel.
A kind of automated system based on the multi-field object model of equipment the most according to claim 1, its feature
It is: structure template is the set of the basic physical message of engineering object model.
A kind of automated system based on the multi-field object model of equipment the most according to claim 1, its feature
It is: algorithm template is the instruction of a series of solution problem.
A kind of automated system based on the multi-field object model of equipment the most according to claim 1, its feature
It is: figure meta template belongs to peripheral hardware object factory.
5. a method for designing based on the automated system equipping multi-field object model, its feature includes following step
Rapid:
(1) algorithm routine based on system rudimentary algorithm block configuration or the algorithm journey that imported by outside
Sequence, has same type or different types of data acquisition system a series of, is packaged into and has internal connection and reality
The rudimentary algorithm block of border logical meaning；
(2) generate and algorithmic block structure template group one to one in algorithm editing machine, corresponding calculation
Method template is then the algorithm information of simulated implementation concrete function based on total body Template Information；
(3) in picture library, increase template example attribute, carry out the connection of picture library pel and structure template, create
Structure contacts with picture library with algorithm, structure；
(4) by man machine interface, picture library pel is called, it is achieved picture and the indirect association of algorithm.
A kind of design side based on the automated system equipping multi-field object model the most according to claim 5
Method, it is characterised in that: in step (2), the modeling pattern of template group is that XML open description language is with visual
Change module map.
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Cited By (3)
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| CN109976723A (en) * | 2019-03-12 | 2019-07-05 | 北京国电智深控制技术有限公司 | A kind of algorithm development platform, algorithm development method and computer readable storage medium |
| CN112764396A (en) * | 2019-11-04 | 2021-05-07 | 北京国电智深控制技术有限公司 | Configuration method and device |
| CN113515084A (en) * | 2021-07-26 | 2021-10-19 | 山东省计算中心（国家超级计算济南中心） | Graphical programming interaction system and interaction method of compiled PLC |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976723A (en) * | 2019-03-12 | 2019-07-05 | 北京国电智深控制技术有限公司 | A kind of algorithm development platform, algorithm development method and computer readable storage medium |
| CN112764396A (en) * | 2019-11-04 | 2021-05-07 | 北京国电智深控制技术有限公司 | Configuration method and device |
| CN112764396B (en) * | 2019-11-04 | 2022-06-14 | 北京国电智深控制技术有限公司 | Configuration method and device |
| CN113515084A (en) * | 2021-07-26 | 2021-10-19 | 山东省计算中心（国家超级计算济南中心） | Graphical programming interaction system and interaction method of compiled PLC |
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| CB02 | Change of applicant information |
Address after: 311100 Room 220, 2nd Floor, Building 9, Guifeng Road, Renhe Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: HANGZHOU UWNTEK AUTOMATION SYSTEM Co.,Ltd. Address before: Room 807, 8th floor, 33 Xincheng Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU UWNTEK AUTOMATION SYSTEM Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |
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| RJ01 | Rejection of invention patent application after publication |