CN107403272A - Support the product configuration method and system of multi-stage platform - Google Patents
Support the product configuration method and system of multi-stage platform Download PDFInfo
- Publication number
- CN107403272A CN107403272A CN201710623252.3A CN201710623252A CN107403272A CN 107403272 A CN107403272 A CN 107403272A CN 201710623252 A CN201710623252 A CN 201710623252A CN 107403272 A CN107403272 A CN 107403272A
- Authority
- CN
- China
- Prior art keywords
- product
- platform
- module
- main structure
- level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Economics (AREA)
- Game Theory and Decision Science (AREA)
- Educational Administration (AREA)
- Development Economics (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Factory Administration (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses the product configuration method and system for supporting multi-stage platform；According to the dividing condition of product platform in enterprise, enterprise-level product platform main structure is established；Establish each sub-platform main structure and product family's main structure of the bottom successively on the basis of enterprise-level product platform main structure；According to products configuration demand, to the selected module definition Variable Conditions of product family's main structure；According to products configuration demand, judge in product family's main structure with the presence or absence of the submodule for meeting Variable Conditions, whether judging submodule is associated with Variable Conditions, product platform main structure is traveled through according to products configuration demand schedule, for node variable assignment, remove the restriction relation and module for the demand that do not meet, until all variables are all assigned, the final product variable General Wireless Access for filtering out comprising variable condition, the respective nodes in product variable BOM are replaced with example spare part, engineering General Wireless Access is formed, exports design result.
Description
Technical field
The present invention relates to a kind of product configuration method and system for supporting multi-stage platform.
Background technology
Products configuration is one of core technology of large-scale customization (Mass Customization, MC) production model.For
Preferably meet customer personalized demand, while and can enough reduces cost by scale and benefit, the product based on product platform
Configuring technical turns into each manufacturing enterprise's focus of attention.The core concept of " platform strategy " is according to product function, structure
Or the similitude on engineered solution establishes the set of product general module, i.e. product platform, and derive based on this
Personalized product.
Generally, identical product platform can derive multiple product families, have many similarities between each product family,
There are the place of many differences, such as structure composition, technological constraint, material property.Each product family is exactly based on these differences to expire
The demand that sufficient difference segments market.That is, product family is the set towards a series of products in particular subdivision market, to
Pointedly solve the individual demand of middle client of the segmenting market, and product platform can regard the group shared between multiple product families as
The set of the key elements such as part, module, to solve a variety of demands in multiple segment market.
However, research of the domestic and foreign scholars to products configuration is seldom from product platform, mostly based on product family,
How research based on product family configures personalized product, such as a kind of based on product function construction unit of the proposition such as Tan Jianrong
Product family's configuration template, the product met customer need, Dong Yuanfa structures are configured by the exchange to unit, adaptation and coordination
Product family's constraint network model comprising demand member with configuration member, and by being met customer demand to the solution of constraint
Configuration result collection, Ostrosi propose a kind of distributed fuzzy allocation models to solve during based on product family's progress products configuration
Collaborative design problem.The research to product platform and application just start to walk at home, although many enterprises all develop product
Platform, but often simply mark off console module and personality module with the thought of product platform, and the process of products configuration
Still traditional variable collocation method is used, does not realize the configuration based on product platform really, and allocative efficiency is not high.
The content of the invention
The purpose of the present invention is exactly to solve the above problems, there is provided a kind of product configuration method for supporting multi-stage platform and
System, the solution configured based on product platform is proposed, and established based on the product platform structure mould for improving GBOM
Type, the management configuration rule product platform is realized, while eliminate the structural redundancy in configuration process, improve configuration effect
Rate.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of product configuration method for supporting multi-stage platform, comprises the following steps：
Step (1)：According to the dividing condition of product platform in enterprise, one or several enterprise-level products platform master is established
Structure, towards the global variable, variate-value and Variable Conditions of all derived products defined in enterprise-level product platform main structure,
And define the restriction relation of enterprise-level product platform；
Step (2)：Establish each sub-platform main structure and most bottom successively on the basis of enterprise-level product platform main structure
Product family's main structure of layer, during foundation, subordinate's sub-platform main structure is selectively inherited higher level and put down according to their needs
The variable and variate-value of each module of platform main structure；Then global variable step (1) defined is assigned to successively as needed
In module corresponding to each sub-platform main structure and product family's main structure；Define the restriction relation in each sub-platform and product family；
Step (3)：According to products configuration demand, to the selected module definition Variable Conditions of product family's main structure, that is, create
Each module and submodule for building product family's main structure need the Variable Conditions that meet；Form product platform storehouse；
Step (4)：According to products configuration demand, judge in product family's main structure with the presence or absence of the submodule for meeting Variable Conditions
Block, if in the presence of being put into step (5)；If creating the new submodule for meeting Variable Conditions in the absence of if, into step (5)；
Step (5)：Whether judging submodule is associated with Variable Conditions, if being put into step (6)；If it is not, then
Associating between setting up submodule and Variable Conditions, subsequently into step (6)；
Step (6)：Product platform main structure is traveled through according to products configuration demand schedule, is node variable assignment, removal is not inconsistent
The restriction relation and module of conjunction demand, until all variables are all assigned, finally filter out the production of a comprising variable condition
Product variable General Wireless Access, the respective nodes in product variable BOM are replaced with example spare part, form a general thing of engineering
Expect inventory, export design result.
The dividing condition of product platform includes in the enterprise：Enterprise-level product platform, several sub-platforms, several productions
Product race, several products, wherein, enterprise-level product platform connects with several corresponding sub-platforms, each sub-platform with it is corresponding
The connection of several product families, each product family connects with several corresponding products.
The enterprise-level product platform main structure includes：Enterprise-level product platform, each enterprise-level product platform with it is corresponding
One-level console module, the essential module of one-level, the optional module of one-level need decomposing module to connect with one-level, wherein, one-level needs to decompose
Module needs decomposing module to connect with corresponding two level console module, the essential module of two level, the optional module of two level and two level again, its
In, two level needs decomposing module to need decomposing module to connect with Three-level Platform module, the essential module of three-level, the optional module of three-level and three-level again
Connect, the like, until no module needs to decompose.
The console module：It must be had in final configuring product, the identical module of structure type or structure
Form is essentially identical, but the module of modification or fine setting can be carried out according to different product；
The essential module：It must be had in final configuring product, but have plurality of optional item, it is necessary to according to configuration need
Seek the module for carrying out selection；
The optional module：It is not essential, it is necessary to can just be decided whether according to configuration needs in final configuring product
The module of selection.
It is described to need decomposing module：The module decomposed can also be continued from a structural point, need decomposing module to lead to due to described
Often also include console module, essential module and optional module, it is therefore desirable to further down decompose, need to decompose until no longer existing
Module.
It is global variable, variate-value and Variable Conditions corresponding to each module definition in enterprise-level product platform main structure.
The enterprise-level platform constraints relation, including：The constraint of the constraint of module and intermodule, module and global variable,
The constraint of global variable and global variable.
Each sub-platform main structure, including：First order sub-platform main structure, second level sub-platform main structure ... N
Level sub-platform main structure, wherein, first order sub-platform main structure selectively inherits enterprise-level product platform master according to their needs
Several modules and several variables of structure；Second level sub-platform main structure selectively inherits first order production according to their needs
Several modules and several variables of product platform main structure；The like, N level sub-platform main structures are selected according to their needs
Selecting property inherits several modules and several variables of N-1 level product platform main structures；Product family's main structure root of the bottom
According to several modules and several variables for itself needing selectivity to inherit N level product platform main structures.
Restriction relation in each sub-platform and product family, including：The constraint of module and intermodule, module and global variable
Constraint, the constraint of global variable and global variable.
Restriction relation has inheritance between the superior and the subordinate's platform, and restriction relation includes two parts, and a part is defined in enterprise
Industry level product platform, the constraint must all being fulfilled in enterprise-level product platform and its sub-platform and each product family；In addition
A part is merely defined in sub-platform or product family, the constraint must only being fulfilled in each sub-platform or product family.
BOM, Bill of Material, BOM.EBOM, Engineering BOM, engineering BOM.GBOM,
Generic Bill of Material, General Wireless Access.
A kind of products configuration system for supporting multi-stage platform, including：
Enterprise-level product platform main structure establishes module：According to the dividing condition of product platform in enterprise, establish one or
Several enterprise-level product platform main structures, towards the overall situation of all derived products defined in enterprise-level product platform main structure
Variable, variate-value and Variable Conditions, and define the restriction relation of enterprise-level product platform；
Each sub-platform main structure and product family's main structure of the bottom establish module：In enterprise-level product platform main structure
On the basis of establish each sub-platform main structure and product family's main structure of the bottom successively, during foundation, subordinate son
Platform main structure selectively inherits the variable and variate-value of each module of superior platforms main structure according to their needs；Then will be fixed
The global variable of justice is assigned in module corresponding to each sub-platform main structure and product family's main structure successively as needed；Definition
Restriction relation in each sub-platform and product family；
Variable Conditions establish module：According to products configuration demand, to the selected module definition variable of product family's main structure
Condition, i.e. each module of establishment product family main structure and submodule need the Variable Conditions met；Form product platform storehouse；
First judge module：According to products configuration demand, judge in product family's main structure with the presence or absence of meeting Variable Conditions
Submodule, if in the presence of being put into the second judge module；If creating the new submodule for meeting Variable Conditions in the absence of if, enter
Second judge module；
Second judge module：Whether judging submodule is associated with Variable Conditions, if being put into design result life
Into module；If it is not, then associating between setting up submodule and Variable Conditions, subsequently into design result generation module；
Design result generation module：Product platform main structure is traveled through according to products configuration demand schedule, is node variable assignment,
The restriction relation and module for the demand that do not meet are removed, until all variables are all assigned, finally filters out a comprising variable
The product variable General Wireless Access of condition, the respective nodes in product variable BOM are replaced with example spare part, form a work
Journey General Wireless Access, export design result.
Beneficial effects of the present invention：
The solution configured based on product platform is proposed, and is established based on the product platform structure for improving GBOM
Model, the management configuration rule product platform is realized, while eliminate the structural redundancy in configuration process, improve configuration
Efficiency.
The product configuration method proposed by the present invention for supporting multi-stage platform, can help corporate planning personnel easily to carry out
The planning of product platform and management work.Compared with conventional arrangement process, it is advantageous that by establishing product platform masters at different levels
Structure, the variable and variate-value and restriction relation of platforms at different levels can be defined in the conceptual plan stage, realizes configuration rule
Storage, separate management are separated with entity spare part, while solves the dynamic sex chromosome mosaicism of constraint.
Brief description of the drawings
Fig. 1 is the typical products configuration process of current domestic enterprise；
Fig. 2 is based on the product platform structural model for improving GBOM；
Fig. 3 is the product spin-off model of multi-stage platform；
Fig. 4 is the generation that superior platforms main structure supports its all subordinate's platform main structure and bottom product family main structure
Process；
Fig. 5 is the products configuration flow for supporting multi-stage platform；
Fig. 6 is product platform main structures at different levels；
Fig. 7 is the newly-built variable on enterprise-level platform, and assigns variable for sub-platforms at different levels；
Fig. 8 is definition platform constraints relations at different levels and Variable Conditions；
Fig. 9 is single for configuration；
Figure 10 is the vehicle series of drawing of Volkswagen's platform；
Figure 11 restriction relations.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
With progressively application of the product platform under large-scale customization environment, traditional variable configuration process often leads to tie
Redundancy and relatively low allocative efficiency on structure, can not support the product design process based on product platform.The present invention passes through
Analysis to conventional variable configuration process, establish based on the product platform structural model for improving GBOM, on this basis, propose
A kind of product configuration method for supporting multi-stage platform.Finally by taking the configuration process of automobile product as an example, demonstrate this method has
Effect property.
The present invention is mainly studied the products configuration process based on product platform.Traditional variable was configured first
Cheng Jinhang analyses, establish it is a kind of based on the product platform structural model for improving GBOM, on this basis propose support it is more
The product configuration method of level platform.
1 traditional variable configuration process
Generally, conventional variable configuration process is on the basis of products configuration BOM, according to customer personalized demand, passes through control
The variables of molding block and parts obtains personalized product.From the point of view of measuring angle is become, products configuration process is directed to four sides
Face content：
(1) definition of variable and variate-value
(2) restriction relation between variable
(3) incidence relation of Variable Conditions and parts
(4) error process and instantiation BOM generation
By taking simplified automobile type configuration BOM as an example, clear and definite its configures logic first, as shown in table 1, mainly including variable, change
The definition of value, and Variable Conditions and parts associate.
Table 1
Certainly, not all spare part can be optionally combined to form final product, also need to define before apolegamy
Restriction relation between each variable, to ensure the reasonability of configuration result and validity.Restriction relation in usual variable configuration
Including two kinds of association and mutual exclusion, it is as follows such as to define restriction relation：
R1：If engines manufacturer=Yuchai, then engine powers=150hp
R2：If engine powers=120hp, then manipulates form=MT
R3：If engine powers=130hp, then manipulates form ≠ MT
Based on constraints above, apolegamy operation is carried out according to customer personalized demand, obtains final sole disposition EBOM.It is whole
Individual configuration principle and process are as shown in Figure 1.
Fig. 1 describes the typical products configuration process of current domestic enterprise.But in the continually changing environment of the market demand
Under, with the emergence of the even new product family of enterprise's new product, new spare part can be continuously increased in products configuration BOM,
It can also increase new restriction relation simultaneously, old restriction relation can be deleted again.For example, when reconfiguring new vehicle series,
Restriction relation in Fig. 1 is updated to：
R1：If engines producer=Yuchai, then engine powers=130hp
R2：If engine powers=120hp, then manipulates form=CVT
R3：If engine powers=130hp, then manipulates form ≠ AT
At this moment the way that designer commonly uses is to build new products configuration BOM again, and defines new constraint for the BOM
Relation, then complete configuration.Obviously, this process adds the workload of designer, influences the efficiency of products configuration.It is another
Aspect, if enterprise uses platform strategy designing new product, identical platform can derive large-tonnage product race, and each product family is again
There are its corresponding restriction relation and spare part, traditional variable configuration process is substantially the configuration of a kind of " towards product family "
Journey, the configuration rule in product platform can not be safeguarded, can not support the configuration process of " being based on product platform ".
2 based on the product platform structural model for improving GBOM
As it was previously stated, traditional variable configuration process can because restriction relation and the replacement problem of example spare part bring compared with
Low allocative efficiency, and the management to product platform can not be realized.And the key to be solved the above problems is by variable, variable bar
Part and restriction relation separately store with configuring BOM entity spare part, and separate management, to facilitate to example and constraint more
It is new to safeguard, at this moment just need to establish a general main structure that can represent all derived products of product platform.One kind can be used
Limited data describe the General Wireless Access (Generic that the effective ways of large-tonnage product structure are the propositions such as Hegge
Bill ofMaterials, GBOM) method, one group of similar but the discrepant parts composition of tool collection is collectively referred to as class list by it
Member, same class unit can associate multiple example elements, so as to avoid the redundancy of BOM structures, while can also keep BOM structure
Information.
However, application of the domestic and foreign scholars to GBOM is proposed from the angle of product family mostly, for describing certain family
The universal architecture of product, few scholars are studied product platform GBOM.In the conceptual design of reality, it is contemplated that overall
The complexity of conceptual design and it is actually needed, general GBOM nodes are not divided into the bottom of product structure, i.e. part layer, to product
For platform, its composition pattern is<Product-module-submodule>, just meet design requirement in module layer in this case,
Therefore GBOM is divided into module layer；On the other hand, in common product GBOM, all nodes are all fixed and by clearly fixed
Justice, not yet existing product structure or module can not be described, and in the configuration process based on product platform, generally require root
According to configuration needs, to the progress of product platform internal module, suitably additions and deletions or modification can just obtain customized product, therefore, this hair
It is bright that traditional GBOM theories are improved, establish if Fig. 2 is based on the product platform structural model for improving GBOM.
Module in product platform structural model is broadly divided into console module, essential module, optional module and need to decompose mould
The type of block four：
Console module：It must be had in final configuring product, the identical module of structure type or structure shape
Formula is essentially identical, but the module of modification or fine setting can be carried out according to different product.As Volkswagen produces under identical platform
Magotan and the cars of Tiguan two, their fore sub frame assembly structure and size all same, but wherein bushing is designed as fitting
Answer different engines slightly different；
Essential module：It must be had in final configuring product, but have plurality of optional item, it is necessary to according to configuration needs
Carry out the module of selection.As engine block must possess in complete vehicle structure, but engine model can be entered according to configuration needs
The further selection of row；
Optional module：It is not essential, it is necessary to can just be decided whether to select according to configuration needs in final configuring product
The module taken.It is that the vehicle some such as produced on same vehicle platform needs skylight and had and do not need skylight.
Need decomposing module：The module decomposed is can also continue to from a structural point, due to generally also being wrapped in this generic module
Include other modules such as console module, essential module and optional module, it is therefore desirable to further down decompose, needed until no longer existing
Decomposing module.Generally also include top cover, hood, gusset module in such as body assembly, can further decompose, therefore car
Body assembly is typically to need decomposing module.
In fig. 2, with P (X) come representation module X variables set.If module B1Variables set P (B1)={ par1, par2 },
Module C variables set P (C)={ par3, par4 }.Each variable in variables set is the set of one group of variate-value, such as
Par1={ v11, v12 }, par2={ v21, v22, v23 }, par4={ v41, v42, v43 }.Typically, pair module that can be matched is come
Say there is the variable and variate-value being associated, such as par1 values are v11, par2 values are v22, with regard to that can uniquely determine mould
Block B1Corresponding example module b1.That is, as long as the value of variable in module, which is determined, can uniquely determine the module pair
The entity spare part answered, when in product platform main structure all module variables be determined after can obtain a specific product
BOM.One modular, configurable general knot of product platform is described based on the product platform structural model for improving GBOM
Structure, the shortcomings that it compensate for traditional GBOM so that product platform main structure has more preferable autgmentability, meanwhile, can be conveniently fast
The definition of variable, variate-value, Variable Conditions and restriction relation is carried out fastly.
3 support the products configuration process of multi-stage platform
For some single product race, restriction relation between modules is more fixed, but with being produced in enterprise
The update of product, the even new product family of new product continue to bring out, it means that often to be defined in product platform new
Restriction relation, or old restriction relation is deleted, therefore, the maintenance to configuration rule in product platform will be heavy as one
And numerous and jumbled engineering.In order to further utilize the advantage of product platform main structure, the present invention proposes the concept of multi-stage platform, that is, built
One or more enterprise-level product platforms are found, build one layer or more according to planning of the enterprise to itself product type spectrum on this basis
Straton platform, and product family is derived on the basis of bottom sub-platform, it is finally based on single product race and matches to obtain some tool
The order product of body.The product spin-off model of multi-stage platform, as shown in Figure 3.
For multi-stage platform, the main structure of the superior and the subordinate's platform and corresponding variable, variate-value should follow from top to bottom
Transmission thinking, i.e. superior platforms main structure should be able to support its all subordinate's platform main structure and bottom product family main structure
Generating process, while the variable of each module and variate-value must also be inherited from superior platforms and obtained in subordinate's platform.
Because restriction relation is all attached in each module of platform main structure, the selection of different nodes is depending on different
The selection of constraint, therefore, for constraint angle, configuration process can regard dynamic constraint satisfaction problemx as.What the present invention mentioned
Multi-stage platform strategy is by being classified to product platform, restriction relation being imparted in the platform of different stage, to solve about
The dynamic sex chromosome mosaicism of beam.Restriction relation has inheritance between the superior and the subordinate's platform, and some restriction relations are defined in whole enterprise
Level product platform, i.e., the pact must all being fulfilled in whole enterprise-level product platform and its sub-platform and each derived product race
Beam；And some restriction relations are merely defined in sub-platform or product family, i.e., must only expire in each sub-platform or product family
The constraint of foot, as shown in Figure 4.
Based on above-mentioned thinking, the products configuration flow for supporting multi-stage platform is established, as shown in Figure 5.
(1) according to the dividing condition of product platform in enterprise, one or more enterprise-level product platform main structures are established,
Created in enterprise-level product platform main structure towards all derivative platforms and the variable and its variate-value of product family, and define enterprise
Level platform constraints relation；
(2) production of each sub-platform main structure and the bottom is established successively on the basis of enterprise-level product platform main structure
Product race main structure.Subordinate's platform main structure inherits most modules of superior platforms main structure and more number variables, and difference is can
The selection of modeling block and the selection of variable and variate-value need to be accepted or rejected according to platform planning information, then define each sub-platform
And the restriction relation in product family；
(3) the defined variable condition on product family's main structure corresponding module, that is, creating each module and submodule needs to meet
Variable logical expression.Operation to (1), (2), (3) step can regard the management process of multi-stage platform as, eventually form product and put down
Platform storehouse；
(4) when there is new configuration needs, products configuration personnel need product family's main structure corresponding to selection, and and product
The full BOM of race is associated.The module and the match condition of Variable Conditions in product family's main structure in the full BOM of product family are detected, if
It is not present in the full BOM of product family and meets the submodules of Variable Conditions then needs carry out extra work, meets variable bar to create
The module of part；If submodule is not yet established with Variable Conditions and associated, then also needs to the incidence relation established between them；
(5) apolegamy operation is performed, product platform main structure is traveled through according to configuration needs table, is node variable assignment, is removed
Branch's (branch's child node yet while be removed) of restriction relation and configuration needs is not met, until all variables are all assigned
Value, the product variable BOM of the comprising variable condition of a determination is finally filtered out, product variable BOM is replaced with example spare part
In respective nodes, you can formed one determination EBOM.
4 systems are realized
Automobile is the typical products being designed based on product platform.The platform planning side of domestic most vehicle enterprises at present
Case is all to mark off several enterprise-level large platforms by wheelbase and wheelspan first, according to different series on the basis of enterprise-level large platform
Grade derives different car systems, and specific vehicle is developed according to different model on the basis of car system, and vehicle at this moment can regard satisfaction as
The product family in particular subdivision market, the specific complete vehicle structure for meeting order demand is finally matched out on the basis of vehicle.The present invention
Mainly using vehicle product as research object, according to " enterprise-level platform-car system platform-vehicle product family-sole disposition product "
Multi-stage platform spin-off model carry out system design.System is mainly advised by the management of platform main structure, configuration variables management, configuration
The then functional module such as management and products configuration composition.
Product platform main structures at different levels are initially set up, as shown in Figure 6.The newly-built variable on enterprise-level platform, and be at different levels
Sub-platform assigns variable, as shown in Figure 7.Platform constraints relations at different levels and Variable Conditions are defined, as shown in Figure 8.Finally, according to
Demand schedule or customer personalized demand are put, carries out apolegamy operation, and preserves configuration list, as shown in Figure 9.
The present invention is matched somebody with somebody by the analysis to conventional variable configuration process and its weak point, proposition based on product platform
The solution put, and establish based on the product platform structural model for improving GBOM, realize configuring rule product platform
Management then, while the structural redundancy in configuration process is eliminated, improve allocative efficiency.On this basis, propose to support multistage
The product configuration method of platform, realized for enterprise from " configuration based on product family " to the transformation of " configuration based on product platform "
Provide theoretical foundation.Finally, the exploitation by system function module and the application in vehicle enterprise, demonstrate method
Feasibility and validity.
There are multiple product platforms in a usual enterprise；The dividing condition of product platform in the enterprise, refers to one
Enterprise the level that process determines platform such as analyzes in the product programming stage, by market survey, competing product, specifies product line and subdivision
Market corresponding relation, the product programming result finally drawn.
Figure 10 is the vehicle series of drawing of Volkswagen's platform, briefly, it is determined that " enterprise-level platform-car system-vehicle-
The process of these contents of sole disposition product " is exactly the partition process of platform, if if applying mechanically multi-stage platform concept of the present invention, can
Upper figure is described as " enterprise-level platform-car system platform-vehicle product family-sole disposition product " this pattern.
The dividing condition of product platform in the enterprise, including：The enterprise-level platform that is sequentially connected, car system platform, vehicle
Product family and sole disposition product.Each enterprise-level platform corresponds to several car system platforms, and each car system platform corresponds to several
Vehicle product family, each vehicle product family correspond to several sole disposition products.
Enterprise-level platform product main structure, enterprise-level large platform such as Figure 10 MLB platforms are referred to, it is included
All possible module, submodule composition universal architecture.Here universal architecture is exactly according to the improvement mentioned in text
GBOM structures.For example, engine has many models to so-called universal architecture, such as Axxx models engine, Bxxx models
Engine, but can't all be listed in platform main structure, only replaced with " engine " this module, and how to determine
It is which kind of model engine will determine according to variable, variate-value, Variable Conditions on earth.
What derivative platform and product family referred to is exactly from the multilayer sub-platform derived from enterprise-level platform out and last
Product family (in the concept of multi-stage platform, the bottom is called product family).The implication of variable and variate-value, lift a specific example
Son, such as " engine displacement ", " the engine place of production " they are exactly the variable of " engine " this module；" 1.8T ", " 2.0T " are just
It is the variate-value of " engine displacement " this variable；" Weihe River bavin ", " Yuchai " are exactly the variate-value of " the engine place of production " this variable.
We can define the variable and variate-value of all modules on enterprise-level platform at the beginning, and the definition mentioned in step (2) " is spread out
Product platform and the variable and variate-value of product family " is assigned from enterprise-level platform, and need not be redefined.
Face is connected, variable and variate-value can not be optionally combined in product platform, be started as we define
Machine discharge capacity=1.8T and speed changer=can not combine manually, then this relation is exactly the restriction relation of product platform,
It should be precisely the restriction relation of product platform main structure.So specific to how to define this restriction relation, in fact may be used
In the form of being expressed as " if ... then ... ", i.e., " if engine displacement=1.8T, then speed changers ≠ manually ".That is about
Beam relation does not imply that the relation between platform, is the relation in platform, if being canvassed toward depths, restriction relation bag
Include several types in Figure 11：Constraint of the constraint of the constraint of module and intermodule, module and variable, variable and variable etc..
Subordinate's platform main structure according to itself be actually needed selectivity inherit superior platforms main structure several modules and
Several variables：What sub-platform main structure included is the module and variable and variate-value required for sub-platform main structure.Citing,
In enterprise-level large platform MLB platform main structures, " air-conditioning " module is existing, but its platform masses' Phaeton car system of subordinate puts down
In platform, there is no " air-conditioning " this module, then this module cannot be created in its main structure.Equally, in previous step enterprise-level
We, which define " engine displacement ", in large platform " 1.8T ", " 2.0T ", " 2.4T " these values, but if its subordinate puts down
In platform, and " 2.4T " this value is not needed, then only need " 1.8T " and " 2.0T " to be assigned to it.
Variable and variate-value in sub-platforms at different levels hold to obtain from upper level platform relay, correspond to system realization
Words, exactly shown in Fig. 7<Assign variable>Operation.The foundation and the succession foundation of variable and variate-value that main structure is established are roots
Under just being defined during according to initial progress product platform planning.
Product platform main structure four types have been divided into.Such as engine block this be an essential module, only I
Define Variable Conditions for it, we can just choose it.But fore sub frame assembly, this is a console module, in each production
All exist in product, we need not select it, but the sleeve diameter of vehicle frame is fine-tuning, and which results in other moulds matched with it
Block will also change.In this case, it is also desirable to for this module definition Variable Conditions of fore sub frame assembly.
Variable logical expression is exactly Variable Conditions.Such as want the engine for allowing computer to identify Axxx models, then
We can so write：The Load if discharge capacities=1.8and places of production=Weihe River bavin.Here it is variable logical expression, and what it was represented contains
Justice is when discharge capacity chooses 1.8 and Weihe River bavin is chosen in the place of production, and computer is it is assumed that chosen Axxx model engines.It is this
Expression formula is generally organized several phrases with and or or, can there is more complicated expression.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (10)
1. a kind of product configuration method for supporting multi-stage platform, it is characterized in that, comprise the following steps：
Step (1)：According to the dividing condition of product platform in enterprise, one or several main knots of enterprise-level product platform are established
Structure, towards the global variable, variate-value and Variable Conditions of all derived products defined in enterprise-level product platform main structure, and
Define the restriction relation of enterprise-level product platform；
Step (2)：Establish each sub-platform main structure and the bottom successively on the basis of enterprise-level product platform main structure
Product family's main structure, during foundation, subordinate's sub-platform main structure selectively inherits superior platforms master according to their needs
The variable and variate-value of each module of structure；Then the global variable that step (1) defines is assigned to each son successively as needed
In module corresponding to platform main structure and product family's main structure；Define the restriction relation in each sub-platform and product family；
Step (3)：According to products configuration demand, to the selected module definition Variable Conditions of product family's main structure, that is, production is created
Each module and submodule of product race main structure need the Variable Conditions met；Form product platform storehouse；
Step (4)：According to products configuration demand, judge to whether there is the submodule for meeting Variable Conditions in product family's main structure,
If in the presence of being put into step (5)；If creating the new submodule for meeting Variable Conditions in the absence of if, into step (5)；
Step (5)：Whether judging submodule is associated with Variable Conditions, if being put into step (6)；If it is not, then establish
Associating between submodule and Variable Conditions, subsequently into step (6)；
Step (6)：Product platform main structure is traveled through according to products configuration demand schedule, is node variable assignment, removal, which is not met, to be needed
The restriction relation and module asked, until all variables are all assigned, the product for finally filtering out a comprising variable condition becomes
General Wireless Access is measured, the respective nodes in product variable BOM is replaced with example spare part, it is clear to form a general material of engineering
It is single, export design result.
2. a kind of product configuration method for supporting multi-stage platform as claimed in claim 1, it is characterized in that, product in the enterprise
The dividing condition of platform includes：Enterprise-level product platform, several sub-platforms, several product families, several products, wherein,
Enterprise-level product platform connects with several corresponding sub-platforms, and each sub-platform connects with several corresponding product families, often
Individual product group connects with corresponding product.
3. a kind of product configuration method for supporting multi-stage platform as claimed in claim 1, it is characterized in that, the enterprise-level product
Platform main structure includes：Enterprise-level product platform, each enterprise-level product platform and corresponding one-level console module, one-level are essential
The optional module of module, one-level needs decomposing module to connect with one-level, wherein, one-level need decomposing module again with corresponding two level platform mould
The essential module of block, two level, the optional module of two level need decomposing module to connect with two level, wherein, two level needs decomposing module again and three-level
The essential module of console module, three-level, the optional module of three-level need decomposing module to connect with three-level, the like, until there is no module
Need to decompose.
4. a kind of product configuration method for supporting multi-stage platform as claimed in claim 3, it is characterized in that,
The console module：It must be had in final configuring product, the identical module of structure type or structure type
It is essentially identical, but the module of modification or fine setting can be carried out according to different product；
The essential module：It must be had in final configuring product, but have plurality of optional item, it is necessary to enter according to configuration needs
The module of row selection；
The optional module：It is not essential, it is necessary to can just be decided whether to choose according to configuration needs in final configuring product
Module；
It is described to need decomposing module：The module decomposed can also be continued from a structural point, decomposing module is needed generally also due to described
Including console module, essential module and optional module, it is therefore desirable to further down decompose, until no longer presence need to decompose mould
Block.
5. a kind of product configuration method for supporting multi-stage platform as claimed in claim 1, it is characterized in that,
It is global variable, variate-value and Variable Conditions corresponding to each module definition in enterprise-level product platform main structure.
6. a kind of product configuration method for supporting multi-stage platform as claimed in claim 1, it is characterized in that,
The enterprise-level platform constraints relation, including：The constraint of the constraint of module and intermodule, module and global variable, it is global
The constraint of variable and global variable.
7. a kind of product configuration method for supporting multi-stage platform as claimed in claim 1, it is characterized in that,
Each sub-platform main structure, including：First order sub-platform main structure, second level sub-platform main structure ... N levels
Platform main structure, wherein, first order sub-platform main structure selectively inherits enterprise-level product platform main structure according to their needs
Several modules and several variables；Second level sub-platform main structure is selectively inherited first order product and put down according to their needs
Several modules and several variables of platform main structure；The like, N level sub-platforms main structure is selective according to their needs
Inherit several modules and several variables of N-1 level product platform main structures；Product family's main structure of the bottom is according to certainly
Body needs several modules and several variables of selectivity succession N level product platform main structures.
8. a kind of product configuration method for supporting multi-stage platform as claimed in claim 1, it is characterized in that,
Restriction relation in each sub-platform and product family, including：The pact of the constraint of module and intermodule, module and global variable
The constraint of beam, global variable and global variable.
9. a kind of product configuration method for supporting multi-stage platform as claimed in claim 1, it is characterized in that,
Restriction relation has inheritance between the superior and the subordinate's platform, and restriction relation includes two parts, and a part is defined in enterprise-level
Product platform, the constraint must all being fulfilled in enterprise-level product platform and its sub-platform and each product family；Other one
Divide and be merely defined in sub-platform or product family, the constraint must only being fulfilled in each sub-platform or product family.
10. a kind of products configuration system for supporting multi-stage platform, it is characterized in that, including：
Enterprise-level product platform main structure establishes module：According to the dividing condition of product platform in enterprise, establish one or several
Individual enterprise-level product platform main structure, the overall situation towards all derived products defined in enterprise-level product platform main structure become
Amount, variate-value and Variable Conditions, and define the restriction relation of enterprise-level product platform；
Each sub-platform main structure and product family's main structure of the bottom establish module：In the base of enterprise-level product platform main structure
Each sub-platform main structure and product family's main structure of the bottom, during foundation, subordinate's sub-platform are established on plinth successively
Main structure selectively inherits the variable and variate-value of each module of superior platforms main structure according to their needs；Then by definition
Global variable is assigned in module corresponding to each sub-platform main structure and product family's main structure successively as needed；Define each son
Restriction relation in platform and product family；
Variable Conditions establish module：According to products configuration demand, to the selected module definition Variable Conditions of product family's main structure,
I.e. each module of establishment product family main structure and submodule need the Variable Conditions met；Form product platform storehouse；
First judge module：According to products configuration demand, judge in product family's main structure with the presence or absence of the son for meeting Variable Conditions
Module, if in the presence of being put into the second judge module；If creating the new submodule for meeting Variable Conditions in the absence of if, into second
Judge module；
Second judge module：Whether judging submodule is associated with Variable Conditions, if being put into design result generation mould
Block；If it is not, then associating between setting up submodule and Variable Conditions, subsequently into design result generation module；
Design result generation module：Product platform main structure is traveled through according to products configuration demand schedule, is node variable assignment, is removed
The restriction relation and module of demand are not met, until all variables are all assigned, finally filters out a comprising variable condition
Product variable General Wireless Access, replace the respective nodes in product variable BOM with example spare part, form an engineering and lead to
With BOM, design result is exported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623252.3A CN107403272B (en) | 2017-07-27 | 2017-07-27 | Product configuration method and system supporting multi-stage platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623252.3A CN107403272B (en) | 2017-07-27 | 2017-07-27 | Product configuration method and system supporting multi-stage platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107403272A true CN107403272A (en) | 2017-11-28 |
| CN107403272B CN107403272B (en) | 2020-04-17 |
Family
ID=60401192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710623252.3A Active CN107403272B (en) | 2017-07-27 | 2017-07-27 | Product configuration method and system supporting multi-stage platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107403272B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109948938A (en) * | 2019-03-25 | 2019-06-28 | 深圳职业技术学院 | The bill of materials configuration method and device and equipment of a kind of enterprise resource planning |
| CN111125834A (en) * | 2019-12-17 | 2020-05-08 | 东风商用车有限公司 | Method and system for generating configuration component list of automobile air supply pipeline system |
| CN111126906A (en) * | 2019-12-18 | 2020-05-08 | 东风商用车有限公司 | Automobile BOM data generation method and system |
| CN111967882A (en) * | 2020-08-04 | 2020-11-20 | 甘棠软件系统（上海）有限公司 | Method and device for legality verification of vehicle type combination |
| CN112347565A (en) * | 2020-11-20 | 2021-02-09 | 西南交通大学 | Rail transit vehicle product module configuration rule construction method |
| CN112633994A (en) * | 2020-11-20 | 2021-04-09 | 西南交通大学 | Rail transit vehicle product platform planning method |
| CN113450194A (en) * | 2020-11-20 | 2021-09-28 | 西南交通大学 | Rail transit vehicle product platform construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093517A (en) * | 2006-06-22 | 2007-12-26 | 上海海事大学 | Design system for product configuration |
| CN101464992A (en) * | 2009-01-24 | 2009-06-24 | 华为技术有限公司 | Method and system for processing configure configuration quoted price, configuration quoted price device and configuration converting device |
| CN101789094A (en) * | 2009-05-22 | 2010-07-28 | 重庆迈特科技有限责任公司 | Product family configurator based on single-layer variant material library and implementation method thereof |
| CN104504177A (en) * | 2014-12-04 | 2015-04-08 | 上海海事大学 | Method for quickly configuring and designing large container crane |
| US9489654B2 (en) * | 2014-03-14 | 2016-11-08 | Airbus Operations Sas | Artificial intelligence system and method for processing multilevel bills of materials |
-
2017
- 2017-07-27 CN CN201710623252.3A patent/CN107403272B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093517A (en) * | 2006-06-22 | 2007-12-26 | 上海海事大学 | Design system for product configuration |
| CN101464992A (en) * | 2009-01-24 | 2009-06-24 | 华为技术有限公司 | Method and system for processing configure configuration quoted price, configuration quoted price device and configuration converting device |
| CN101789094A (en) * | 2009-05-22 | 2010-07-28 | 重庆迈特科技有限责任公司 | Product family configurator based on single-layer variant material library and implementation method thereof |
| US9489654B2 (en) * | 2014-03-14 | 2016-11-08 | Airbus Operations Sas | Artificial intelligence system and method for processing multilevel bills of materials |
| CN104504177A (en) * | 2014-12-04 | 2015-04-08 | 上海海事大学 | Method for quickly configuring and designing large container crane |
Non-Patent Citations (1)
| Title |
|---|
| 赵海贤: ""基于产品平台的产品配置方法研究"", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109948938A (en) * | 2019-03-25 | 2019-06-28 | 深圳职业技术学院 | The bill of materials configuration method and device and equipment of a kind of enterprise resource planning |
| CN111125834A (en) * | 2019-12-17 | 2020-05-08 | 东风商用车有限公司 | Method and system for generating configuration component list of automobile air supply pipeline system |
| CN111126906A (en) * | 2019-12-18 | 2020-05-08 | 东风商用车有限公司 | Automobile BOM data generation method and system |
| CN111967882A (en) * | 2020-08-04 | 2020-11-20 | 甘棠软件系统（上海）有限公司 | Method and device for legality verification of vehicle type combination |
| CN111967882B (en) * | 2020-08-04 | 2024-03-08 | 甘棠软件系统（上海）有限公司 | Method and device for verifying validity of vehicle type combination |
| CN112347565A (en) * | 2020-11-20 | 2021-02-09 | 西南交通大学 | Rail transit vehicle product module configuration rule construction method |
| CN112633994A (en) * | 2020-11-20 | 2021-04-09 | 西南交通大学 | Rail transit vehicle product platform planning method |
| CN113450194A (en) * | 2020-11-20 | 2021-09-28 | 西南交通大学 | Rail transit vehicle product platform construction method |
| CN112347565B (en) * | 2020-11-20 | 2022-08-16 | 西南交通大学 | Rail transit vehicle product module configuration rule construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107403272B (en) | 2020-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107403272A (en) | Support the product configuration method and system of multi-stage platform | |
| Zhang et al. | IPPM–a prototype to integrate process planning and job shop scheduling functions | |
| ElMaraghy | Reconfigurable process plans for responsive manufacturing systems | |
| CN110070248A (en) | Dynamic and intelligent dispatching method and device | |
| CN102004943B (en) | Product multiple-BOM (bill of material) tree configurator based on unified material store | |
| CN106774173A (en) | Three-dimensional typical machined skill method for designing and device | |
| CN101937526A (en) | Method for configuring product multi-BOM tree based on base products | |
| ElMaraghy et al. | Co-evolution of products and manufacturing capabilities and application in auto-parts assembly | |
| CN107862094A (en) | Product parts classification and coding system construction method based on group technology | |
| Gu et al. | Systematic design of manufacturing systems based on axiomatic design approach | |
| CN103176407A (en) | Production scheduling method based on production process decoupling point positioning | |
| CN112666926A (en) | Automobile bus topological graph generation method and device and computing equipment | |
| CN107967582A (en) | The bill-of-material structure generation method and device of product | |
| CN109858775A (en) | The integrated application method of smart camshaft grinding process software database system based on digital control system | |
| Mukattash et al. | Heuristic approaches for part assignment in cell formation | |
| Jiao et al. | Process variety modeling for process configuration in mass customization: An approach based on object-oriented petri nets with changeable structures | |
| Jiang et al. | Improved heuristic algorithm for modern industrial production scheduling | |
| Benhalla et al. | Multi-plant cellular manufacturing design within a supply chain | |
| CN111652489A (en) | BOM-driven intelligent manufacturing service task decomposition method and system | |
| Hajimiri et al. | A simple and robust setup planning scheme for prismatic workpieces | |
| CN102542364A (en) | Method and system for balancing substitute materials in material requirement planning | |
| Gola et al. | Rms–system of the future or new trend in science? | |
| CN106527149B (en) | A kind of Reconfigurable Manufacturing Cell reconstruction point decision-making technique | |
| Balic et al. | Optimisation of intelligent FMS using the data flow matrix method | |
| JP2001076082A (en) | System and method for optimizing distribution flow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |