CN107885581A - A kind of shop-floor management simulation system and its method - Google Patents
A kind of shop-floor management simulation system and its method Download PDFInfo
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- CN107885581A CN107885581A CN201711193831.5A CN201711193831A CN107885581A CN 107885581 A CN107885581 A CN 107885581A CN 201711193831 A CN201711193831 A CN 201711193831A CN 107885581 A CN107885581 A CN 107885581A
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- 238000004088 simulation Methods 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 31
- 238000012800 visualization Methods 0.000 claims abstract description 17
- 238000004458 analytical method Methods 0.000 claims abstract description 10
- 238000002474 experimental method Methods 0.000 claims abstract description 8
- 238000007726 management method Methods 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000005094 computer simulation Methods 0.000 claims description 4
- 230000002776 aggregation Effects 0.000 claims description 3
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- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
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- 238000013499 data model Methods 0.000 description 2
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- 238000009776 industrial production Methods 0.000 description 2
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a kind of shop-floor management simulation system, including computer, user interface, modeling and simulating editing machine and model database, the modeling and simulating editing machine includes user interface, predefined data structure, simulation object manager, visualization engine and simulation engine, the user interface is connected with simulation object manager, visualization engine with simulation engine respectively by predefined data structure, the computer is connected by user interface with user interface, and the modeling and simulating editing machine connects with model database.The present invention enters user interface by computer and inputs related data or selected relevant item, and control simulation run, realize the simulation analysis of facing to manufacture line, user facilitates the physical object of customized production line by user interface, simulation model is assembled, carries out emulation experiment and analysis of simulation result, realizes the separation of modeling and simulation operation, the opening and extendibility of guarantee system, it is convenient preferably to realize 3 D Dynamic Graphics Simulation.
Description
Technical field
The invention belongs to industrial production applied technical field, and more specifically, more particularly to a kind of shop-floor management is simulated
System.Meanwhile the invention further relates to a kind of shop-floor management analogy method.
Background technology
Production line is exactly the route that process of producing product is passed through, i.e., since raw material is into production scene, by processing,
The route that a series of production activities such as transport, assembling, inspection are formed.Production line is organized by the principle of object, is completed
A kind of productive organization of Product Process process, i.e., turn out a produce by product specialization principle, outfit（Parts and components）Institute
The various equipment that need, worker, it is responsible for completing certain product（Parts and components）Whole manufacture work, shop-floor management simulation is
The core of Virtual Manufacture and basis, currently greatly paid attention in the analysis and research of manufacture system, it is actual to adapt to
Production requirement, need can optimize various factories from planned production to local factory to specific production line material flowing, resource profit
With with logistics behavior.
Traditional shop-floor management simulation system is to be combined together modeling and simulation, because model and experiment are mixed in one
Playing reusability is reduced, and experiment condition is mixed with simulation model, and can not be realized and be embodied, it is necessary to which one kind is built in real system
The producing line analogue simulation system and its method of the separation of mould and simulation run, there is very important meaning to industrial production development
Justice.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of shop-floor management proposed is simulated
System and method.
To achieve the above object, the present invention provides following technical scheme：
A kind of shop-floor management simulation system, including computer, user interface, modeling and simulating editing machine and model database, institute
Modeling and simulating editing machine is stated including user interface, predefined data structure, simulation object manager, visualization engine and emulation to draw
Hold up, the user interface is connected with simulation object manager, visualization engine and simulation engine respectively by predefined data structure
Connect, the computer is connected by user interface with user interface, and the modeling and simulating editing machine connects with model database.
Preferably, the computer includes keyboard and display, and the server that the computer uses is using embedded
Pure hardware configuration, Windows systems are completely disengaged, plug and play, any subsystem can be controlled and be managed, realize whole
Individual system altitude is integrated and interconnects the product platform of cross complaint, has powerful control and management capability.
Preferably, the user interface is RS485 communication interfaces, using Shielded Twisted Pair transmission and master-slave communication mode,
RS485 interface connectors use DB-9 9 core plug seats, and terminal RS485 interfaces use the keyboard interface that DB-9 is connected with keyboard
RS485 is docked using DB-9.
Preferably, the predefined data structure includes modeling subsystem, simulation run subsystem, analyzing and processing subsystem
System, EMS and dynamic view subsystem.
Preferably, the model database includes physical object class libraries, aggregation model storehouse, motion model storehouse, simulation model
Storehouse and simulation result.
The present invention also provides a kind of shop-floor management analogy method, comprises the following steps：
S1, user enter user interface by computer and input related data or selected relevant item, and control simulation run, real
The simulation analysis of existing facing to manufacture line；
S2, by predefined data structure by user interface respectively with simulation object manager, visualization engine and simulation engine
Connection is got in touch with；
S3, user interface are responsible for user and model database interacts；
S4, simulation object manager and simulation engine correspondence system modeling and simulation operation work, visualization engine are specially located
Manage three-dimensional graphical modelling and animation simulation；
S5, user facilitate the physical object of customized production line by user interface, assemble simulation model, carry out emulation experiment and imitate
True interpretation of result.
The technique effect and advantage of the present invention：A kind of shop-floor management simulation system of the present invention, user are entered by computer
Access customer interface inputs related data or selected relevant item, and controls simulation run, realizes the simulation analysis of facing to manufacture line,
User interface is connected by progress with simulation object manager, visualization engine and simulation engine by predefined data structure respectively
Contact, user interface is responsible for user and interacted with model database, simulation object manager and simulation engine correspondence system
Modeling and simulation runs work, and visualization engine special disposal three-dimensional graphical modelling and animation simulation, user pass through user interface
Facilitate the physical object of customized production line, assembling simulation model, carry out emulation experiment and analysis of simulation result, realize modeling and imitate
The separation really run, ensure the opening and extendibility of system, it is convenient preferably to realize 3 D Dynamic Graphics Simulation.
Brief description of the drawings
Fig. 1 is the system block diagram of the present invention；
Fig. 2 is the predefined data architecture system block diagram of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, belongs to the scope of protection of the invention.
The present invention provides a kind of shop-floor management simulation system as shown in Figure 1-2, including computer, user interface, builds
Mould simulation editor and model database, the modeling and simulating editing machine include user interface, predefined data structure, emulation pair
As manager, visualization engine and simulation engine, the user interface by predefined data structure respectively with simulation object pipe
Reason device, visualization engine are connected with simulation engine, and the computer is connected by user interface with user interface, and the modeling is imitative
True editing machine connects with model database.
The computer includes keyboard and display, and the server that the computer uses is to use embedded pure hardware knot
Structure, Windows systems are completely disengaged, plug and play, any subsystem can be controlled and be managed, realize whole system height
Degree is integrated and interconnects the product platform of cross complaint, has powerful control and management capability, and the user interface is that RS485 communications connect
Mouthful, using Shielded Twisted Pair transmission and master-slave communication mode, RS485 interface connectors use DB-9 9 core plug seats, terminal
RS485 interfaces are docked using the keyboard interface RS485 that DB-9 is connected with keyboard using DB-9, and the predefined data structure includes
Subsystem, simulation run subsystem, analyzing and processing subsystem, EMS and dynamic view subsystem are modeled, it is described
Model database includes physical object class libraries, aggregation model storehouse, motion model storehouse, simulation model library and simulation result.
Modeling subsystem is the template that product model and production resource model are provided using system class libraries, passes through figure window
Mouth interface alternation customization, obtain the static data, dynamic data and processing logic of model.
Simulation run subsystem has good water mark number generator and event generation mechanisms, supports discrete event system
Dynamic behaviour, it is easy to given test run condition and parameter, is easy to debug simulation model, is easy to repair model
Change, ensure the reliable record of data and control the speed of animation.
Analyzing and processing subsystem is that when carrying out industrial process simulation optimization, leading indicator data are recorded, including adds
Between man-hour（Cycle）, equipment（Resource）Utilization rate, bottleneck, prioritization scheme, equipment free time wall and systematic steady state performance, emulation
Finish, data are analyzed, simulation architecture and statistical nature are represented in the form of form, figure, curve etc., and generate emulation report
Announcement and output report.
EMS and dynamic view subsystem using graphic animations technology describe production line actually constitute and
Layout scenarios, the interactive crisscross relation between the true dynamic behaviour for reflecting production line, concurrent event and dependent event,
Strengthen actuality, verisimilitude and the transparency of analogue simulation system.The simulation process of production line is understood by picture, is deepened to tool
The understanding of body production line production process, grasp in production line between variable, between variable and parameter, between variable and external action
Mutual variation relation, between understand production line static and dynamic c haracteristics.
Physical object class libraries there is provided the infrastructure elements required for system initial designs, and the pass between coherent element
System.Be used for the higher description of storage organization and access mechanism, how description data store in a computer, how table
Up to information such as interrecord structure, record order and access path.
Geometrical model storehouse be based on data model, using DDL DDL come express the logical construction of data,
The information such as the security relevant with data and integrity demands, the contact between data item.
Motion model storehouse is to be used to model things, and the mode that each site contents of production line are formed to graphic animations is carried out instead
It should come out, motion model storehouse is a kind of non-relational database, the relation information between its Graphics Application theory storage entity.
Simulation model library and simulation result are to use level of detail（Level of Detail,LOD）LOD technologies, database
The model database optimisation techniques such as structure simplifies technology, the attribute of node is set, in project implementation is emulated, realize emulation
The optimization of data model, the real-time treatment effeciency of system is improved, obtain vision simulation effect true to nature.
The present invention also provides a kind of shop-floor management analogy method, comprises the following steps：
S1, user enter user interface by computer and input related data or selected relevant item, and control simulation run, real
The simulation analysis of existing facing to manufacture line；
S2, by predefined data structure by user interface respectively with simulation object manager, visualization engine and simulation engine
Connection is got in touch with；
S3, user interface are responsible for user and model database interacts；
S4, simulation object manager and simulation engine correspondence system modeling and simulation operation work, visualization engine are specially located
Manage three-dimensional graphical modelling and animation simulation；
S5, user facilitate the physical object of customized production line by user interface, assemble simulation model, carry out emulation experiment and imitate
True interpretation of result.
In summary：A kind of shop-floor management simulation system of the present invention, user are inputted by computer into user interface
Related data or selected relevant item, and simulation run is controlled, the simulation analysis of facing to manufacture line are realized, pass through predefined data
User interface is connected and got in touch with simulation object manager, visualization engine respectively by structure with simulation engine, user interface
It is responsible for user to interact with model database, the modeling and simulation operation of simulation object manager and simulation engine correspondence system
Work, visualization engine special disposal three-dimensional graphical modelling and animation simulation, user facilitate customized production line by user interface
Physical object, assemble simulation model, carry out emulation experiment and analysis of simulation result, realize the separation of modeling and simulation operation,
The opening and extendibility of guarantee system, it is convenient preferably to realize 3 D Dynamic Graphics Simulation.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of shop-floor management simulation system, including computer, user interface, modeling and simulating editing machine and model database,
It is characterized in that：The modeling and simulating editing machine includes user interface, predefined data structure, simulation object manager, visual
Change engine and simulation engine, the user interface is drawn with simulation object manager, visualization respectively by predefined data structure
Hold up and connected with simulation engine, the computer is connected by user interface with user interface, the modeling and simulating editing machine and is built
Mould database connects.
A kind of 2. shop-floor management simulation system according to claim 1, it is characterised in that：The computer includes keyboard
And display, the server that the computer uses is to use embedded pure hardware configuration, completely disengages Windows systems, i.e.,
Plug-and-play, any subsystem can be controlled and be managed, realize that whole system is highly integrated and the core of interconnection cross complaint is put down
Platform, there is powerful control and management capability.
A kind of 3. shop-floor management simulation system according to claim 1, it is characterised in that：The user interface is
RS485 communication interfaces, using Shielded Twisted Pair transmission and master-slave communication mode, RS485 interface connectors are inserted using DB-9 9 cores
Headstock, terminal RS485 interfaces are docked using the keyboard interface RS485 that DB-9 is connected with keyboard using DB-9.
A kind of 4. shop-floor management simulation system according to claim 1, it is characterised in that：The predefined data structure
Including modeling subsystem, simulation run subsystem, analyzing and processing subsystem, EMS and dynamic view subsystem.
A kind of 5. shop-floor management simulation system according to claim 1, it is characterised in that：The model database includes
Physical object class libraries, aggregation model storehouse, motion model storehouse, simulation model library and simulation result.
A kind of 6. shop-floor management analogy method according to claim 1, it is characterised in that：Comprise the following steps：
S1, user enter user interface by computer and input related data or selected relevant item, and control simulation run, real
The simulation analysis of existing facing to manufacture line；
S2, by predefined data structure by user interface respectively with simulation object manager, visualization engine and simulation engine
Connection is got in touch with；
S3, user interface are responsible for user and model database interacts；
S4, simulation object manager and simulation engine correspondence system modeling and simulation operation work, visualization engine are specially located
Manage three-dimensional graphical modelling and animation simulation；
S5, user facilitate the physical object of customized production line by user interface, assemble simulation model, carry out emulation experiment and imitate
True interpretation of result.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711193831.5A CN107885581A (en) | 2017-11-24 | 2017-11-24 | A kind of shop-floor management simulation system and its method |
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| CN201711193831.5A CN107885581A (en) | 2017-11-24 | 2017-11-24 | A kind of shop-floor management simulation system and its method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459996A (en) * | 2018-12-27 | 2019-03-12 | 北京航天智造科技发展有限公司 | Production line analogy method and device |
| CN110516392A (en) * | 2019-09-02 | 2019-11-29 | 吕梁学院 | One kind adulterating analogy method based on computer simulation metal surface |
| CN112859763A (en) * | 2020-12-16 | 2021-05-28 | 上海英应机器人科技有限公司 | MES system suitable for discrete type production and manufacturing |
| CN113409031A (en) * | 2021-08-04 | 2021-09-17 | 广东新瑞智安科技有限公司 | Digital factory standard operation management method and system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459996A (en) * | 2018-12-27 | 2019-03-12 | 北京航天智造科技发展有限公司 | Production line analogy method and device |
| CN110516392A (en) * | 2019-09-02 | 2019-11-29 | 吕梁学院 | One kind adulterating analogy method based on computer simulation metal surface |
| CN112859763A (en) * | 2020-12-16 | 2021-05-28 | 上海英应机器人科技有限公司 | MES system suitable for discrete type production and manufacturing |
| CN113409031A (en) * | 2021-08-04 | 2021-09-17 | 广东新瑞智安科技有限公司 | Digital factory standard operation management method and system |
| CN113409031B (en) * | 2021-08-04 | 2024-05-31 | 广东新瑞智安科技有限公司 | Digital factory standard operation management method and system |
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