CN109102187A - A kind of virtual thread-changing method of configuration parameter input and scheme visualization output - Google Patents
A kind of virtual thread-changing method of configuration parameter input and scheme visualization output Download PDFInfo
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- CN109102187A CN109102187A CN201810903813.XA CN201810903813A CN109102187A CN 109102187 A CN109102187 A CN 109102187A CN 201810903813 A CN201810903813 A CN 201810903813A CN 109102187 A CN109102187 A CN 109102187A
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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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/067—Enterprise or organisation modelling
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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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06315—Needs-based resource requirements planning or analysis
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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
- G06Q50/04—Manufacturing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
A kind of virtual thread-changing method of configuration parameter input and scheme visualization output, comprising the following steps: step 1: planning place layout；Step 2: special plane equipment is modeled；Step 3: whole line dynamic design is carried out；Step 4: kinetic control system and virtual unit joint debugging；Step 5: virtual thread-changing system is constructed；Step 6: optimization design is iterated to virtual thread-changing system.The present invention proposes a kind of virtual thread-changing method of configuration parameter input and scheme visualization output, and the analysis method for solving traditional Quick Changeover is not systemic enough, deficiency of overall importance and transparence, can greatly shorten the conversion time of production line.
Description
Technical field
The present invention relates to Quick Changeover technical field more particularly to a kind of configuration parameter inputs and scheme visualization to export
Virtual thread-changing method.
Background technique
With the development of economy and society, consumer is increasing to the diversification of product, individual demand, so that manufacturing industry
Every profession and trade is increasingly competitive, and Related product iteration frequency becomes faster, the producer that manufacturer has to using small lot multi items
Formula rapidly to respond the market demand.And the frequent conversion products of production line increase the waiting time of equipment, reduce equipment
Utilization rate reduce production so that producing line production capacity fails sufficiently to discharge, therefore have Quick Changeover technology.
But traditional Quick Changeover technology existing defects can not accomplish control of overall importance for entire thread-changing process,
Inside and outside operation is not accurately distinguished, the preparation stage and debugging stage before causing debugging spend a large amount of time.
Summary of the invention
It is an object of the invention to propose the virtual thread-changing method of a kind of configuration parameter input and scheme visualization output,
The analysis method for solving traditional Quick Changeover is not systemic enough, deficiency of overall importance and transparence, can greatly shorten production
The conversion time of line.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of virtual thread-changing method of configuration parameter input and scheme visualization output, comprising the following steps:
Step 1: planning place layout；
Step 2: special plane equipment is modeled；
Step 3: whole line dynamic design is carried out；
Step 4: kinetic control system and virtual unit joint debugging；
Step 5: virtual thread-changing system is constructed；
Step 6: optimization design is iterated to virtual thread-changing system.
Preferably, in step 5, constructing virtual thread-changing system includes building " the producing line feature-set of virtual thread-changing system
Standby configuration " association mode excavates engine, is based on the excavation engine, automatically configures in production line each special plane equipment on main pipeline
Position, and planning is used to carry and replace the AGV moving of car track of each special plane equipment on production line automatically, automatically generates
Thread-changing scheme is carried out visualization output by thread-changing scheme.
Preferably, it includes following that " producing line feature-device configuration " association mode for building virtual thread-changing system, which excavates engine,
Step:
Step A: order information, process flow, number of devices, operation quantity, the productive temp, each production of production line are acquired
Equipment process time, producing line travelling speed, each production equipment spacing and production material type production configuration parameter raw information
Data；
Step B: according to goal task, the goal task includes conversion time or productive temp, to the producing line of statistics
Configuration data is pre-processed；
Step C: according to machine learning model, the model established to special plane equipment each in step 2 is trained, then
Statistical test data select the best model for being suitble to goal task；
Step D: best model selected in step C is assessed and is analyzed, the parameter of the best model is adjusted, makes
Be optimal.
Preferably, in step 6, being iterated optimization design to virtual thread-changing system includes in virtual thread-changing system
The data for inputting the history configuration information parametrization of mass production line, the thread-changing scheme visualization by virtual thread-changing system are defeated
Out, interpretation of result, Adaptability Analysis, reasonable evaluation are carried out to thread-changing scheme, to thread-changing requirement and technical indicator than expected,
Judge whether to meet thread-changing demand.
Preferably, the technical indicator include but is not limited to bottleneck technique, load Analysis, streamline balance, productive temp and
Conversion time.
Preferably, in step 1, planning place layout includes according to workshop fabric structure, in conjunction with workshop
Logistics form, manufacturing process engineering, productive organization, equipment geometric shape, field worker and production environment carry out production line
Integral layout.
Preferably, in step 2, carrying out modeling to special plane equipment includes each special plane equipment according to production line, is completed
The three-dimensional modeling of special plane equipment, the classification model construction including moving part with not moving part, completes the design of intermediate equipment, intermediate equipment includes
Transmission link and caching link, and whole line Virtual assemble is carried out on three-dimensional design platform.
Preferably, in step 3, carrying out whole line dynamic design includes completing the movement rule of special plane equipment and intermediate equipment
It draws, complete the establishment and encapsulation of product logistics and motion planning and logic moving script, and carry out off-line simulation operation.
Preferably, in step 4, kinetic control system and virtual unit joint debugging include according to three-dimensional design platform
In PLC software carry out I/O with the PLC or motion control card in kind in control system in kind and dock, and it is twin to give number
Technology, by control system in kind on three-dimensional design platform virtual unit carry out logical drive, verifying virtual unit with
The logical consistency of equipment in kind.
The utility model has the advantages that
1, make thread-changing the process more transparency and systematicness, entire thread-changing process can be simulated, realize that production line changes in advance
It produces, conversion time is predicted, exchange line process optimizes；
2, the equipment waiting time is reduced, shortens conversion time；
3, simplify production plan, facilitate JIT production planning mode of balancing the production and implement.
Detailed description of the invention
Fig. 1 is system framework figure of the invention；
Fig. 2 is the virtual thread-changing flow chart of building of the invention；
Fig. 3 is that " producing line feature-device configuration " association mode of the invention excavates engine building flow chart.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In the present invention, as shown in Figure 1, firstly, according to producing line process flow and the producing lines parameter such as process equipment into
Row analysis carries out three-dimensional modeling to main pipeline and each special plane equipment；Then the technological action of each special plane equipment is divided
Analysis is handled threedimensional model according to technological action；Then it writes the logic movement step of special plane equipment and is packaged, it will
Each stand-alone device and actual control system carry out on-line debugging, consistent with equipment in kind for verifying virtual device models
Property.Then on the basis of above, by the way that by producing line feature parameterization and the visualization of thread-changing scheme, " producing line feature-equipment is matched for research and development
Set " association mode excavate virtual thread-changing system enforcement engine；A large amount of producing line configuration parameter historical data is recently entered, is led to
It crosses and analysis is carried out to the result of thread-changing scheme and is compared with expected thread-changing index, realize and virtual thread-changing system is carried out
Iteration optimization.
Specific embodiment is as follows:
The virtual thread-changing method of a kind of configuration parameter input of the present embodiment and scheme visualization output, including following step
It is rapid:
Step 1: as shown in the S1 in Fig. 2, planning place layout；Plan that place layout includes building according to workshop
Object structure, in conjunction with workshop logistics form, manufacturing process engineering, productive organization, equipment geometric shape, field worker and
Production environment carries out the integral layout of production line.
Step 2: as shown in the S2 in Fig. 2, special plane equipment is modeled；It is set including each special plane according to production line
It is standby, the three-dimensional modeling of special plane equipment is completed, the classification model construction including moving part with not moving part completes the design of intermediate equipment, intermediate
Equipment includes transmission link and caching link, and whole line Virtual assemble is carried out on three-dimensional design platform.
Step 3: as shown in the S3 in Fig. 2, whole line dynamic design is carried out；Including completing special plane equipment and intermediate equipment
Action planning, the establishment and encapsulation for completing product logistics and motion planning and logic moving script, and carry out off-line simulation operation.
Step 4: as shown in the S4 in Fig. 2, kinetic control system and virtual unit joint debugging；Including being set according to three-dimensional
PLC software in meter platform carries out I/O with the PLC or motion control card in kind in control system in kind and docks, and gives number
The twin technology of word carries out logical drive to the virtual unit on three-dimensional design platform by control system in kind, and verifying is virtual
The logical consistency of equipment and equipment in kind.
Step 5: as shown in the S5 in Fig. 2, virtual thread-changing system is constructed；Constructing virtual thread-changing system includes building virtually
" producing line feature-device configuration " association mode of thread-changing system excavates engine, first to process of producing product digitized processing, packet
It includes step A: as shown in the S51 in Fig. 3, acquiring order information, process flow, number of devices, the operation quantity, production of production line
Beat, the production of each production equipment process time, producing line travelling speed, each production equipment spacing and production material type configure ginseng
Number original information data；
Step B: as shown in the S52 in Fig. 3, according to goal task, the goal task includes conversion time or production
Beat pre-processes the producing line configuration data of statistics；
Step C: as shown in the S53 in Fig. 3, according to machine learning model, special plane equipment each in step 2 is established
Model is trained, then statistical test data, selects the best model for being suitble to goal task；
Step D: as shown in the S54 in Fig. 3, being assessed and analyzed to best model selected in step C, and adjustment should
The parameter of best model makes up to optimal.
Engine is excavated based on " producing line feature-device configuration " association mode, each special plane equipment in production line is automatically configured and exists
Position on main pipeline, and planning is used to carry and replace the AGV moving of car rail of each special plane equipment on production line automatically
Mark automatically generates thread-changing scheme, then thread-changing scheme is carried out visualization output to step 4 by matching step one.
Step 6: as shown in the S6 in Fig. 2, optimization design is iterated to virtual thread-changing system；It is included in virtual thread-changing
The data of the history configuration information parametrization of mass production line are inputted in system, the thread-changing scheme by virtual thread-changing system is visual
Change output, interpretation of result, Adaptability Analysis, reasonable evaluation is carried out to thread-changing scheme, to thread-changing requirement and technology than expected
Index, technical indicator include but is not limited to bottleneck technique, load Analysis, streamline balance, productive temp and conversion time, are finally sentenced
It is disconnected whether to meet thread-changing demand.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (9)
1. a kind of virtual thread-changing method of configuration parameter input and scheme visualization output, it is characterised in that: including following step
It is rapid:
Step 1: planning place layout；
Step 2: special plane equipment is modeled；
Step 3: whole line dynamic design is carried out；
Step 4: kinetic control system and virtual unit joint debugging；
Step 5: virtual thread-changing system is constructed；
Step 6: optimization design is iterated to virtual thread-changing system.
2. a kind of virtual thread-changing method of configuration parameter input and scheme visualization output according to claim 1, special
Sign is:
In step 5, constructing virtual thread-changing system includes building " producing line feature-device configuration " association of virtual thread-changing system
Mode excavation engine is based on the excavation engine, automatically configures position of each special plane equipment on main pipeline in production line, and certainly
Dynamic planning is used to carry and replace the AGV moving of car track of each special plane equipment on production line, automatically generates thread-changing scheme, will
Thread-changing scheme carries out visualization output.
3. a kind of virtual thread-changing method of configuration parameter input and scheme visualization output according to claim 2, special
Sign is:
Build virtual thread-changing system " producing line feature-device configuration " association mode excavate engine the following steps are included:
Step A: order information, process flow, number of devices, operation quantity, productive temp, each production equipment of production line are acquired
Process time, producing line travelling speed, each production equipment spacing and production material type production configuration parameter original information data；
Step B: according to goal task, the goal task includes conversion time or productive temp, is configured to the producing line of statistics
Data are pre-processed；
Step C: according to machine learning model, the model established to special plane equipment each in step 2 is trained, then counts
Test data selects the best model for being suitble to goal task；
Step D: best model selected in step C is assessed and is analyzed, the parameter of the best model is adjusted, is allowed to reach
To optimal.
4. a kind of virtual thread-changing method of configuration parameter input and schemeization output, feature exist according to claim 2
In:
In step 6, being iterated optimization design to virtual thread-changing system includes inputting mass production in virtual thread-changing system
The data of the history configuration information parametrization of line, the thread-changing scheme by virtual thread-changing system visualizes output, to thread-changing scheme
It carries out interpretation of result, Adaptability Analysis, reasonable evaluation thread-changing requirement and technical indicator than expected are judged whether to meet
Thread-changing demand.
5. a kind of virtual thread-changing method of configuration parameter input and schemeization output, feature exist according to claim 4
In:
The technical indicator includes but is not limited to bottleneck technique, load Analysis, streamline balance, productive temp and conversion time.
6. a kind of virtual thread-changing method of configuration parameter input and schemeization output, feature exist according to claim 1
In:
In step 1, planning place layout includes according to workshop fabric structure, in conjunction with workshop logistics form, system
Process engineering, productive organization, equipment geometric shape, field worker and production environment are made, the integral layout of production line is carried out.
7. a kind of virtual thread-changing method of configuration parameter input and schemeization output, feature exist according to claim 1
In:
In step 2, carrying out modeling to special plane equipment includes each special plane equipment according to production line, completes special plane equipment
Three-dimensional modeling, the classification model construction including moving part with not moving part complete the design of intermediate equipment, intermediate equipment include transmission link and
Link is cached, and carries out whole line Virtual assemble on three-dimensional design platform.
8. a kind of virtual thread-changing method of configuration parameter input and scheme visualization output according to claim 7, special
Sign is:
In step 3, carrying out whole line dynamic design includes completing the action planning of special plane equipment and intermediate equipment, completing making
The establishment and encapsulation of product logistics and motion planning and logic moving script, and carry out off-line simulation operation.
9. a kind of virtual thread-changing method of configuration parameter input and schemeization output, feature exist according to claim 7
In:
In step 4, kinetic control system and virtual unit joint debugging include according to the PLC software in three-dimensional design platform
It carries out I/O with the PLC or motion control card in kind in control system in kind to dock, and based on the twin technology of number, by material object
Control system carries out logical drive to the virtual unit on three-dimensional design platform, and verifying virtual unit is patrolled with equipment in kind
Collect consistency.
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| CN109857073A (en) * | 2019-02-02 | 2019-06-07 | 宁波吉利汽车研究开发有限公司 | Virtual verification method, device and the electronic equipment of production line |
| CN110134089A (en) * | 2019-05-21 | 2019-08-16 | 长春北方化工灌装设备股份有限公司 | A kind of configurable method of production line and attribute based on MES system |
| CN110515359A (en) * | 2019-08-30 | 2019-11-29 | 嘉兴锦鸿包装有限公司 | The semi-automatic production method of packing case |
| CN111443725A (en) * | 2020-04-24 | 2020-07-24 | 上海交通大学 | Spacecraft mechanical arm trajectory planning method based on Riemann sub-manifold representation and optimization |
| CN112419082A (en) * | 2020-11-18 | 2021-02-26 | 广东赛意信息科技有限公司 | Intelligent production transfer method based on electronic flexible manufacturing |
| CN112487668A (en) * | 2020-12-21 | 2021-03-12 | 广东工业大学 | Near-physical simulation integrated debugging method and system based on digital twin |
| CN112733461A (en) * | 2021-01-21 | 2021-04-30 | 广东工业大学 | Digital twin driven real-time rendering method, system and computer readable medium |
| CN114841466A (en) * | 2022-06-01 | 2022-08-02 | 广东工业大学 | 3C product assembly line minimum reconstruction optimization method and system with frequent production change |
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| CN114841466A (en) * | 2022-06-01 | 2022-08-02 | 广东工业大学 | 3C product assembly line minimum reconstruction optimization method and system with frequent production change |
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Application publication date: 20181228 |