CN109840732A - Vehicle can configure the check system of bill of materials integrality under the conditions of freely matching - Google Patents
Vehicle can configure the check system of bill of materials integrality under the conditions of freely matching Download PDFInfo
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- CN109840732A CN109840732A CN201711226386.8A CN201711226386A CN109840732A CN 109840732 A CN109840732 A CN 109840732A CN 201711226386 A CN201711226386 A CN 201711226386A CN 109840732 A CN109840732 A CN 109840732A
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Abstract
The embodiment of the invention provides it is a kind of freely match under the conditions of vehicle can configure bill of materials integrality check system, utilize the principle of a certain concrete function position of vehicle relevant with limited configuration race principle and any one and only one material number of concrete function position maximum possible, it can be to multi-platform, the Configurable BOM of entry and its sub- BOM of sub-project carry out integrity analysis, and formula inspection and approval can be interacted to the BOM of mass data according to the engineering vehicle and configuration relation and regular matrix, solves the inspection problem of magnanimity BOM integrality under the conditions of freely matching, make it possible Configurable BOM integrity check under the conditions of freely matching, and improve freely match under the conditions of BOM integrity check and approval efficiency and accuracy.
Description
Technical field
The present invention relates to technical field of data processing more particularly to it is a kind of freely match under the conditions of vehicle can configure material it is clear
The check system of single integrality.
Background technique
BOM (Bill of Material, bill of materials) refers to the list for all materials that a product is included.In order to
Meets the needs of market diversification, same product had both been likely located in the different sub-projects of different platforms, while each
Platform may include several sub-projects again, and the configuration of every sub-project is different.
For fast responding market and quality improvement etc., it will usually engineering change (EC) occur, need to be updated BOM.?
Under conditions of various dynamic changes, the complete of each configuration bill of materials of each sub- BOM under BOM how is verified real-time, quickly
Property, it is the prerequisite condition that manufacturing enterprise realizes rapid processing, quickly accurately produces by client's diversified demand order.
Large-scale customization business model is the mainstream business model of current automotive industry, and the prior art can be supported on a large scale
The order of magnitude being previously set under custom service scene is the Configurable BOM completeness check of dozens to hundreds of kind of sale vehicle.With
The enhancing of customer personalized demand, this mode gradually Free Option freely can be matched by the configuration of more advanced vehicle
Business model replace, under Free Option business model, an engineering vehicle can produce the sale vehicle of magnanimity, than
If lower engineering vehicle of ordinary circumstance includes hundreds of full configuration feature races, if in order to sufficiently meet the personalized need of client
It asks, 50 full configuration features that can freely match without mutual the constraint relationship is defined to the engineering vehicle, then the engineering truck
The 50 power kinds that the sale vehicle that type theoretically can produce is 2, it is contemplated that there is certain constraint between certain full configuration features
The case where relationship, then the engineering vehicle actually also can produce millions of kinds of sale vehicle.
And under conditions of vehicle configuration is freely matched, the prior art can not be under Free Option business model
Magnanimity Configurable BOM carries out completeness check.
Summary of the invention
The present invention one is designed to provide a kind of configurable bill of materials integrality of vehicle under the conditions of freely matching
Check system interacts formula inspection and approval for the integrality to magnanimity BOM, generate corresponding result for staff into
Row processing.
The present invention provides a kind of check system of configurable bill of materials integrality of vehicle under the conditions of freely matching, the school
Check system includes server, and the server is connected at least one management system, in which:
The management system includes global function location expression library, full configuration feature base library, engineering vehicle and configuration relation
And regular matrix, configurable bill of materials BOM table；
The server includes receiving module, preliminary examination module and correction verification module；
The receiving module is used to receive global function location expression library, engineering vehicle and configuration from the management system
Relationship and regular matrix, Configurable BOM table；
The preliminary examination module is used for according to the Configurable BOM table systematic function position using set, and according to described complete
Functional location describe product basic function location expression library included by library to the functional location using set integrality into
Row verification；Wherein, the product basic function location expression library is for describing product basic function position necessary to product；
The correction verification module chooses engineering vehicle, and benefit according to the engineering vehicle and configuration relation and regular matrix one by one
With a certain concrete function position of vehicle, only and any concrete function position maximum possible related to limited configuration race has and only
There is the principle of a material number, verify the integrality of the Configurable BOM of each of selection engineering vehicle, thus described in verification
The integrality of Configurable BOM table.
Preferably, global function location expression library includes at least one described product basic function location expression library, often
Concrete function position in a product basic function location expression library respectively corresponds at least one in the Configurable BOM table
A data line.
Preferably, the engineering vehicle and configuration relation and regular matrix for describe each engineering vehicle with it is related
Relationship and rule between configuration feature；
The engineering vehicle and configuration relation and regular matrix include full configuration feature, full configuration feature race, full configuration spy
Levy the other same clan, engineering vehicle, automobile type configuration relation constraint formula and full configuration feature applicability mark；
The full configuration feature race and the full configuration feature are all contained in full configuration feature base library, the full configuration
Feature base library is the configuration feature library for describing all products, and all configuration features of any product are special in the full configuration
There are corresponding feature race code and configuration feature code in sign base library.
Preferably, the Configurable BOM table includes at least one product Configurable BOM table, the product Configurable BOM table
Including at least one BOM row, each BOM row includes PT CODE, functional location coded description, material configuration relation constraint formula.
Preferably, material configuration relation constraint formula be the model code of engineering vehicle and the logical formula of feature code or
Person is the logical formula of the model code of engineering vehicle.
Preferably, the preliminary examination module is in the product basic function position according to included by global function location expression library
When description library verifies the functional location using the integrality of set, for executing following steps:
The functional location is compared using set with the corresponding product basic function location library, if there is difference
Different part then carries out alarm analysis；
The Configurable BOM table is divided into the configurable bill of materials of multiple sons according to functional location, if certain height can match
Setting has multirow in bill of materials, and the material configuration relation constraint formula in any BOM row only has engineering vehicle, then directly reports
It is wrong.
Preferably, the correction verification module is in the integrality of the BOM of each of the verification selection engineering vehicle, for holding
Row following steps:
Under the engineering vehicle of selection, from the functional location using a functional location is selected in set, configurable
The configurable bill of materials of the son of the selected functional location is obtained in BOM table；
It can be matched according to the son of a certain concrete function position of vehicle principle relevant with limited configuration race, selection
Set all BOM rows in bill of materials material configuration relation constraint formula and the engineering vehicle and configuration relation and
Regular matrix obtains the final feature race subset of the configurable bill of materials of the son of selection；
According to the final feature race subset and any concrete function position maximum possible one and only one material number
Principle, verify the integrality of the configurable bill of materials of son of selection.
Preferably, the correction verification module is only relevant with limited configuration race according to a certain concrete function position of vehicle
Principle, the material configuration relation constraint formula of all BOM rows in the configurable bill of materials of son of selection and described
Engineering vehicle and configuration relation and regular matrix, when, for executing following steps:
According to a certain concrete function position of vehicle principle relevant with limited configuration race, the son of selection is obtained
The material configuration relation of all BOM rows in configurable bill of materials constrains formula, and the material configuration relation that will acquire is about
All non-repetitive configuration feature codes of Shu Shizhong extract composition characteristic set；
Feature corresponding with characteristic set race is found out in the engineering vehicle and configuration relation and regular matrix
Subset, will exist in feature race subset but the configuration feature code being not present in the characteristic set is added to the feature
In set；
Each configuration feature generation in the characteristic set is found in the engineering vehicle and configuration relation and regular matrix
The corresponding automobile type configuration relation constraint formula of code determines that all non-repetitive configurations in the automobile type configuration relation constraint formula found are special
Sign code is simultaneously added in the characteristic set, is repeated the above steps, until not having new configuration feature in the characteristic set
After code increase, the final feature race subset of the configurable bill of materials of the son of selection is obtained.
Preferably, the correction verification module is according to any one and only one material number of concrete function position maximum possible
Principle, when verifying the integrality of the configurable bill of materials of the son of selection, for executing following steps:
The final feature race subset is divided into essential feature race subset and optional feature race subset；
1 configuration feature code is selected from each feature race of essential feature race subset, from the optional feature
1 or 0 configuration feature code, the relevant configuration combination of one seed bill of materials of composition are selected in race's subset, and are arranged
Column combination, obtaining at most can the relevant configuration combination of sets of energon material configuration list；
From described at most the sub- bill of materials can be chosen one by one in the relevant configuration combination of sets of energon material configuration list
Relevant configuration combination, the relevant configuration of the sub- bill of materials of selection each of combine configuration feature code in engineering
There are one or more of corresponding automobile type configuration relation constraint formulas in vehicle and configuration relation and regular matrix；
If the relevant configuration of the sub- bill of materials chosen combine in each corresponding vehicle of configuration feature code
In configuration relation constraint formula at least one can configuration combinations matches relevant to the sub- bill of materials currently chosen, then select
The relevant configuration group of the sub- material configuration list taken is combined into the relevant configuration of effectively sub- material configuration list and combines；
If the relevant configuration of the sub- bill of materials chosen combine in any one corresponding vehicle of configuration feature code
Do not have in type configuration relation constraint formula one can configuration combinations matches relevant to the sub- bill of materials currently chosen, then select
The relevant configuration group of the sub- material configuration list taken is combined into the relevant configuration of invalid sub- material configuration list and combines；
The relevant configuration combination of all effectively sub- material configuration lists is determined as effectively sub- material configuration list phase
The configuration combination of sets of pass；
According to the principle of any one and only one material number of concrete function position maximum possible, in the engineering of selection
Under vehicle, the son of selection can configure to material configuration relation constraint formula and the effectively sub- material configuration list in bill of materials
Relevant configuration combination of sets carries out logical relation parsing and integrality comparison, verifies the configurable bill of materials of the son of selection
Integrality.
Preferably, the correction verification module is when verifying the integrality of the Configurable BOM table, for executing following steps:
Under the engineering vehicle of selection, looping through vehicle can configure all functional locations of bill of materials, obtain
The integrality comparing result of the corresponding sub configurable bill of materials of all functional locations, finally converges all integrality comparing results
The configurable bill of materials integrality comparing result for the engineering vehicle that assembly is chosen；
In vehicle configuration combination, the configurable bill of materials integrality comparing result of all engineering vehicles is obtained, by institute
The vehicle for having result to be aggregated under the conditions of freely matching can configure bill of materials integrality comparing result.
The present invention provides it is a kind of freely match under the conditions of vehicle can configure bill of materials integrality check system, it is described
Check system includes server, and the server is connected at least one management system, in which: the management system includes full function
It can location expression library, full configuration feature base library, engineering vehicle and configuration relation and regular matrix, configurable bill of materials BOM
Table；The server includes receiving module, preliminary examination module and correction verification module；The receiving module from the management system for connecing
Receive global function location expression library, engineering vehicle and configuration relation and regular matrix, Configurable BOM table；The preliminary examination module
Gather for being used according to the Configurable BOM table systematic function position, and according to included by global function location expression library
Product basic function location expression library the functional location is verified using the integrality of set；Wherein, the product
Basic function location expression library is for describing product basic function position necessary to product；The correction verification module is according to the work
Journey vehicle and configuration relation and regular matrix choose engineering vehicle one by one, and only and have using a certain concrete function position of vehicle
The principle of configuration the race's correlation and any one and only one material number of concrete function position maximum possible of limit, verifies the every of selection
The integrality of the Configurable BOM of a engineering vehicle, to verify the integrality of the Configurable BOM table.The application provides
Technical solution integrity analysis, and energy can be carried out to the sub- BOM of multi-platform, entry Configurable BOM and its sub-project
Formula inspection and approval are interacted to the BOM of mass data according to the engineering vehicle and configuration relation and regular matrix, solved
The inspection problem of magnanimity BOM integrality, makes the Configurable BOM integrity check under the conditions of freely matching under the conditions of free apolegamy
Be possibly realized, and improve freely match under the conditions of BOM integrity check and approval efficiency and accuracy.
Detailed description of the invention
Fig. 1 be it is according to the present invention freely match under the conditions of vehicle can configure bill of materials integrality check system
Hardware architecture diagram；
Fig. 2 be it is according to the present invention freely match under the conditions of vehicle can configure bill of materials integrality check system in
Server functional block diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, identical reference label indicates identical element in the accompanying drawings.Obviously, described embodiment is only the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
The prior art only supports the quantity being previously set under large-scale customization business scenario when carrying out bill of materials verification
Grade is the Configurable BOM completeness check of dozens to hundreds of kind of sale vehicle, and large-scale customization business model is current garage
The mainstream business model of industry.With the enhancing of customer personalized demand, this mode gradually can be by more advanced Free
Option business model replaces, and can produce the car for selling of magnanimity in the next engineering vehicle of Free Option business model
Type, such as lower engineering vehicle of ordinary circumstance include hundreds of full configuration feature races, if in order to sufficiently meet of client
Property demand, 50 full configuration features that can freely match without mutual the constraint relationship are defined to the engineering vehicle, then should
The 50 power kinds that the sale vehicle that engineering vehicle theoretically can produce is 2, it is contemplated that there are one between certain full configuration features
The case where determining the constraint relationship, the then practical sale vehicle that can produce millions of kinds of the engineering vehicle, so utilizing patent
ZL201010200484.6 is that can not carry out to the Configurable BOM of millions of kinds of sale vehicles under Free Option business model
Completeness check, the invention patent is precisely in order to solving millions of kinds of sale vehicles under Free Option business model can configure
The completeness check of BOM.
Refering to Figure 1, be it is of the invention freely match under the conditions of vehicle can configure the school of bill of materials integrality
The hardware architecture diagram of check system.It is described freely match under the conditions of vehicle can configure bill of materials integrality check system include
Display 10, network 11, server 12 and database 14.Display 10 has user interface, executes for user and freely selects
Vehicle under the conditions of matching can configure the relevant operation of the verification of bill of materials, show corresponding information.
Display 10 is connected with server 12.Server 12 includes multiple functional modules, comes from management system 1 for receiving
Information, realize the verification of the configurable bill of materials of vehicle under the conditions of freely matching, generating corresponding prompt information and reporting to makes
User allows to carry out subsequent processing.The vehicle that database 14 is used to store under the conditions of freely matching can configure bill of materials
The information for using or generating in checking procedure.Database 14 is connected with server 12.Although in Fig. 1, the database 14
It is illustrated as except server 12, equally also can integrate in server 12.It is described freely match under the conditions of vehicle can
The check system of configuration bill of materials integrality is connected by network 11 at least one management system 1.Network 11 can be enterprise
Industry intranet is also possible to Internet or other types of communication network.Management system 1 is retouched for storing global function position
State library A, full configuration feature base library B, Configurable BOM table C and engineering vehicle and configuration relation and regular matrix D.
As shown in Fig. 2, be it is of the invention freely match under the conditions of vehicle can configure the verification system of bill of materials integrality
The functional block diagram of the server 12 of system.The server 12 includes receiving module 120, preliminary examination module 121 and correction verification module
122。
Receiving module 120 downloads global function location expression library A, full configuration feature base by network 11 from management system 1
Plinth library B, Configurable BOM table C and engineering vehicle and configuration relation and regular matrix D, and be stored in database 14.Receive mould
The daily timing of block 120 is synchronous with management system 1, the data that unidirectional 1 same day of download management system updates, so that the number of database 14
According to uniformity with the data of management system 1.
Global function location expression library A includes at least one product basic function location expression library, product basic function position
Description library describes product basic function position necessary to corresponding product, including the product basis function for platform 1,2...n
Energy location expression library A1, A2...An, are respectively used to description and are directed to product basic function necessary to the product of platform 1,2...n
Position, wherein the concrete function position in each product basic function location expression library respectively corresponds the Configurable BOM
At least one data line in table, each data line include functional location coded description (the first functional location coded description), are used
In the function and installation site that describe required component.
Preferably, the data line further includes the coded description explanation of character property, is used for functional location coded description institute
Show over the display to the component character property of expression.
Product basic function location expression library is the description library for describing all functional locations of product engineering vehicle, any
All functional locations of vehicle have corresponding functional location coded description and are retouched in product basic function location expression library
It states.Such as: " engine compartment fuse box bracket " functional location coded description in product basic function location expression library are as follows:
" 863A02P ", functional location description description are as follows: " BRACKET-F/CMPT FUSE BLK ".
As shown in table 1 below, table 1 is the exemplary list of the partial content of product basic function location expression library M.Wherein institute
It states the first functional location coded description and illustratively is 8 hexadecimal codes.
Table 1
Full configuration feature base library B includes that configuration of all products in engineering vehicle and configuration relation and regular matrix is special
Levy race and configuration feature.
Full configuration feature base library is the configuration feature library for describing all products, all configuration features of any product
There are corresponding feature race code and feature code in full configuration feature base library.Such as the feature race generation of " SUN ROOF "
Code are as follows: S35, feature code S35S indicate feature of the product with skylight, and S35X indicates product without the feature of skylight.
Configurable BOM table C includes at least one product BOM table, and the product BOM table includes at least one BOM row, respectively
BOM row includes PT CODE, functional location coded description (the second functional location coded description), material configuration relation constraint formula.
Wherein material configuration relation constraint formula is the logical expression or only model code of model code and feature code
Logical formula.
| PT CODE | Second functional location coded description | Material configuration relation constrains formula |
| 00000001 | 0111A02B | UI2SP2&C00R. |
| 00000002 | 0111L01H | UI2SP2&C00R. |
| 00000003 | 0211A01A | UI2CP2&UI2DP2. |
| 00000004 | 0211A010 | UI2DP2. |
| 00000005 | 0211A01V | UI2SP2&B00L&C00R. |
| 00000006 | 0211A01V | UI2SP2&B00R&C00R. |
Table 2
Table 2 is the exemplary list of the partial content of 8011 table of product.8011 table of product includes several rows, and each row includes zero
Part code, the second functional location coded description and material configuration relation code constraint.Wherein PT CODE illustratively is 8 16
Scale coding, the second functional location coded description illustratively are 8 16 scale codings.By taking the first row of table 2 as an example, part generation
Code be the 00000001, second functional location coded description be O111A02B, material configuration relation constrain formula be U12SP2&C00R.
Configurable BOM table, which can be divided into m different sons according to functional location, can configure bill of materials.Assuming that configurable
BOM table is set B, and the configurable bill of materials collection of son is combined into Bx, BxFor the subset of B, all BxIt is added composition B.
B can be expressed as:
Engineering vehicle and configuration relation and regular matrix D are the multidimensional variable collection combined arrays for describing engineering automobile type configuration
Column, for describing relationship and rule between each engineering vehicle and relevant configuration feature.The engineering vehicle and configuration
Relationship and regular matrix include engineering vehicle, full configuration feature race (Matrix C 1), the full configuration feature same clan not (2 (M/ of Matrix C
R)), full configuration feature (Matrix C 3), engineering vehicle (Matrix C 4), automobile type configuration relation constraint formula (Matrix C 5), full configuration feature
Attributes, this engineering vehicle such as applicability mark (Matrix C 6 (A/R/B)) can be expressed as with configuration relation and regular matrix I: Ixy
(C1, C2, C3, C4, C5, C6)；
C1=(F1, F2... Fn)
C2=(D1, D2... Dn), Di=MorR
C3=(O1, O2... On)
C4=(M1, M2... Mn)
C5=(S1, S2... Sn)
C6=(A1, A2... An), Ai=AorRorB
Any a line in engineering vehicle and configuration relation and regular matrix can be expressed as Ix=(C1 (x), C2 (x), C3
(x), C4 (x), C5 (x), C6 (x))=(Fx, Dx, Ox, Mx, Sx, Ax)
The full configuration feature race and the full configuration feature are all contained in full configuration feature base library, the full configuration
Feature base library is the configuration feature library for describing all products, and all configuration features of any product are special in the full configuration
There are corresponding feature race code and configuration feature code in sign base library；
The full configuration feature is the first element in the engineering vehicle and configuration relation and regular matrix；
The full configuration feature race is the attribute for being sorted out to the full configuration feature, the institute of a sale vehicle
The full configuration feature of only one in Shu Quan configuration feature race；
FxAnd OxIt is both selected from full configuration feature base library, wherein OxIt is in engineering vehicle and configuration relation and regular matrix
The first element, FxIt is for OxThe attribute sorted out, FxAnd OxCorresponding relationship be constant, some F of vehiclexIn can only have
One Ox；
The full configuration feature classification DxIt is for describing the full configuration feature race FxVehicle necessity mark, it is described
Full configuration feature classification DxValue only with for M or R, M indicates necessary full configuration feature race on vehicle, and R is indicated can on vehicle
The full configuration feature race having；
MxIt is for describing the full configuration feature OxEngineering vehicle applicatory；
The automobile type configuration relation constraint formula SxIt is for describing each full configuration feature OxFull configuration related to other
The logical condition of feature, this logical condition be by between related full configuration feature with or NOT logic arithmetic expression indicate
's；
The full configuration feature applicability identifies AxIt is for describing the full configuration feature OxIn the engineering vehicle MxOn
Full configuration feature applicability, AxValue be only A, R, B, A is the full configuration feature OxIn the engineering vehicle MxOn can
Choosing, R are the full configuration feature OxIn the engineering vehicle MxOn meet the automobile type configuration relation constraint formula SxIt is when condition
Necessary, B is some described full configuration feature race FxIn the engineering vehicle MxOn full configuration feature without any A or R when,
System chooses the full configuration feature O of this mark automaticallyxFor the full configuration feature for selling vehicle accordingly.
The sale vehicle be according to the engineering vehicle and configuration relation and regular matrix it is calculated have completely match
Set feature can sale single vehicle.
Obtain global function location expression library A, full configuration feature base library B, Configurable BOM table C and engineering vehicle with
After configuration relation and regular matrix D, preliminary examination module 121 and correction verification module 122 are according to global function location expression library A, full configuration
Feature base library B and Configurable BOM table C, engineering vehicle and configuration relation and regular matrix D are to provided Configurable BOM table C
Integrality interact verification and approval.
The preliminary examination module 121 is used for according to the Configurable BOM table systematic function position using set, and according to described
Product basic function location expression library included by global function location expression library uses the integrality of set to the functional location
It is verified；Wherein, the product basic function location expression library is for describing product basic function position necessary to product；
The correction verification module 122 chooses engineering vehicle according to the engineering vehicle and configuration relation and regular matrix one by one,
And only and any concrete function position maximum possible related to limited configuration race has using a certain concrete function position of vehicle
And the principle of only one material number, the integrality of the Configurable BOM of each of selection engineering vehicle is verified, to verify
The integrality of the Configurable BOM table.
Wherein, the preliminary examination module 121 is in the product basic function position according to included by global function location expression library
Description library is set when verifying to the functional location using the integrality of set, for executing following steps:
The functional location is compared using set with the corresponding product basic function location library, if there is difference
Different part then carries out alarm analysis；
The Configurable BOM table is divided into the configurable bill of materials of multiple sons according to functional location, if certain height can match
Setting has multirow in bill of materials, and the material configuration relation constraint formula in any BOM row only has engineering vehicle, then directly reports
It is wrong.
The correction verification module 122 verification choose each of the engineering vehicle BOM integrality when, for execute with
Lower step:
Under the engineering vehicle of selection, from the functional location using a functional location is selected in set, configurable
The configurable bill of materials of the son of the selected functional location is obtained in BOM table；
It can be matched according to the son of a certain concrete function position of vehicle principle relevant with limited configuration race, selection
Set all BOM rows in bill of materials material configuration relation constraint formula and the engineering vehicle and configuration relation and
Regular matrix obtains the final feature race subset of the configurable bill of materials of the son of selection；
According to the final feature race subset and any concrete function position maximum possible one and only one material number
Principle, verify the integrality of the configurable bill of materials of son of selection.
The correction verification module 122 is in a certain concrete function position original relevant with limited configuration race according to vehicle
Reason, the sub material configuration relation constraint formula and the work that can configure all BOM rows in bill of materials of selection
Journey vehicle and configuration relation and regular matrix, when obtaining the final feature race subset of the configurable bill of materials of the son of selection,
For executing following steps:
According to a certain concrete function position of vehicle principle relevant with limited configuration race, the son of selection is obtained
The material configuration relation of all BOM rows in configurable bill of materials constrains formula, and the material configuration relation that will acquire is about
All non-repetitive configuration feature codes of Shu Shizhong extract composition characteristic set；
Feature corresponding with characteristic set race is found out in the engineering vehicle and configuration relation and regular matrix
Subset, will exist in feature race subset but the configuration feature code being not present in the characteristic set is added to the feature
In set；
Each configuration feature generation in the characteristic set is found in the engineering vehicle and configuration relation and regular matrix
The corresponding automobile type configuration relation constraint formula of code determines that all non-repetitive configurations in the automobile type configuration relation constraint formula found are special
Sign code is simultaneously added in the characteristic set, is repeated the above steps, until not having new configuration feature in the characteristic set
After code increase, the final feature race subset of the configurable bill of materials of the son of selection is obtained.
The correction verification module 122 has according to the final feature race subset and any concrete function position maximum possible
And the principle of only one material number, it is following for executing when verifying the integrality of the configurable bill of materials of the son of selection
Step:
The final feature race subset is divided into essential feature race subset and optional feature race subset；
1 configuration feature code is selected from each feature race of essential feature race subset, from the optional feature
1 or 0 configuration feature code, the relevant configuration combination of one seed bill of materials of composition are selected in race's subset, and are arranged
Column combination, obtaining at most can the relevant configuration combination of sets of energon material configuration list；
From described at most the sub- bill of materials can be chosen one by one in the relevant configuration combination of sets of energon material configuration list
Relevant configuration combination, the relevant configuration of the sub- bill of materials of selection each of combine configuration feature code in engineering
There are one or more of corresponding automobile type configuration relation constraint formulas in vehicle and configuration relation and regular matrix；
If the relevant configuration of the sub- bill of materials chosen combine in each corresponding vehicle of configuration feature code
In configuration relation constraint formula at least one can configuration combinations matches relevant to the sub- bill of materials currently chosen, then select
The relevant configuration group of the sub- material configuration list taken is combined into the relevant configuration of effectively sub- material configuration list and combines；
If the relevant configuration of the sub- bill of materials chosen combine in any one corresponding vehicle of configuration feature code
Do not have in type configuration relation constraint formula one can configuration combinations matches relevant to the sub- bill of materials currently chosen, then select
The relevant configuration group of the sub- material configuration list taken is combined into the relevant configuration of invalid sub- material configuration list and combines；
The relevant configuration combination of all effectively sub- material configuration lists is determined as effectively sub- material configuration list phase
The configuration combination of sets of pass；
According to the principle of any one and only one material number of concrete function position maximum possible, in the engineering of selection
Under vehicle, the son of selection can configure to material configuration relation constraint formula and the effectively sub- material configuration list in bill of materials
Relevant configuration combination of sets carries out logical relation parsing and integrality comparison, verifies the configurable bill of materials of the son of selection
Integrality.
The correction verification module 122 is when verifying the integrality of the Configurable BOM table, for executing following steps:
Under the engineering vehicle of selection, looping through vehicle can configure all functional locations of bill of materials, obtain
The integrality comparing result of the corresponding sub configurable bill of materials of all functional locations, finally converges all integrality comparing results
The configurable bill of materials integrality comparing result for the engineering vehicle that assembly is chosen；
In vehicle configuration combination, the configurable bill of materials integrality comparing result of all engineering vehicles is obtained, by institute
The vehicle for having result to be aggregated under the conditions of freely matching can configure bill of materials integrality comparing result.
In conclusion correction verification module 122, which is exemplified below, specifically executes following steps:
Choose engineering vehicle:
There may be multiple engineering vehicles in product engineering vehicle and configuration relation and regular matrix, this system need by
One chooses each engineering vehicle, carries out can configure bill of materials integrality interaction inspection and verifying under single engineering vehicle, false
If selecting current engineering vehicle is M1。
Obtain the feature race subset of product engineering vehicle and configuration relation and regular matrix:
Any one height in Configurable BOM table B is selected to can configure bill of materials Bx；
Take out BxIn all data lines material configuration relation constrain formula；
Non-repetitive configuration feature codes all in material configuration relation constraint formula described in step are extracted, composition is special
R is closed in collection；
It is found out corresponding to R in product engineering vehicle and configuration relation and regular matrix according to the characteristic set R
Feature race subset F；
In product engineering vehicle and configuration relation and regular matrix, according to the feature race subset F, will exist in F but R
In the feature code O that does not depositcIt is added to R；
In product engineering vehicle and configuration relation and regular matrix, each O in characteristic set R is foundcCorresponding vehicle
Configuration relation constrains formula；
According to the automobile type configuration relation constraint formula, all in these automobile type configuration relation constraint formulas non-repetitive match is found out
Set feature code Oc, repeat the above steps, find unduplicated feature code OcIt is added to R；
Above-mentioned steps are recycled, until there is no new O in RcIncrease, then obtains final product engineering vehicle and configuration relation
And regular matrix feature race subset F.
Calculate the relevant configuration combination of at most possible sub- material configuration list:
The relevant configuration combination of sets of at most possible sub- material configuration list is T,
T={ T1, T2..., Tn}
Current production engineering vehicle and configuration relation and regular matrix feature race subset F are divided for necessary feature race subset
F ' and optional feature race subset F ".
F=(F '+F ")
F ' indicates that the full configuration feature same clan is not M, it is assumed that F’In have p feature race, fx' it is that some feature race includes in F '
Configuration feature quantity；F " indicates that the full configuration feature same clan is not R, it is assumed that has q feature race, f in F "y" be in F " some is special
The configuration feature quantity that sign race includes.
The combined generation principle of the relevant configuration of sub- material configuration list is each spy from necessary feature race subset F '
1 configuration feature code is selected in sign race, then selects 1 configuration feature code from optional feature race subset F " or does not select,
Form the relevant configuration combination T of a seed material configuration listx, it is assumed that the relevant configuration of sub- material configuration list of maximum possible
Number of combinations is N, then
The relevant configuration combination T of the sub- material configuration list of maximum possible can be expressed as a two-dimensional matrix, T=
(tij), (i=p+q, j=N)；
Wherein each column TxThe relevant configuration combination of the sub- material configuration list of expression one, OxFor feature race in F '
Feature code, QxFor the feature code of a feature race in F ", TxIt can be expressed as Tx={ O1, O2..., Op, O1, Q2..., Qq,
Ox∈ F ', Qx=φ or Qx∈F”。
Calculate the relevant configuration combination of the final configurable bill of materials of effective son:
It is W that the final configurable object of effective son, which sets the relevant configuration combination of sets of inventory,；
W={ W1, W2..., Wm, W ∈ T；
One sub- material is arbitrarily taken to configure clearly from the relevant configuration combination of sets T of sub- material configuration list of maximum possible
T is combined in the configuration of simple correlationx, TxMiddle any feature code OiIt can necessarily be found in engineering vehicle and configuration relation and regular matrix
One or more of corresponding automobile type configuration relation constraint formula SiIf SiIn at least an energy and TxIt matches, then the sub- material
T is combined in the relevant configuration of configuration listxIt is combined for the effectively relevant configuration of sub- material configuration list, if there is any OiIt is discontented
Sufficient above-mentioned condition then TxFor the invalid relevant configuration combination of sub- material configuration list, all effective sub- material configuration list phases
T is combined in the configuration of passxIntersection is W.
The configurable bill of materials B of sonxIntegrality comparing result:
According to the principle of a certain one and only one material number of concrete function position maximum possible, in selected engineering vehicle
Under, it will the current configurable bill of materials B of sonxMiddle material configuration relation constrains formula configuration relevant to effectively sub- material configuration list
Combination of sets W carries out logical relation parsing, and carries out integrality comparison.Finally obtain the configurable bill of materials integrality pair of current son
Compare result.
Configurable BOM table integrality comparing result:
Loop through B in vehicle BOM table B1To BmThe son of all functional locations can configure bill of materials according to above-mentioned step
It is rapid to carry out integrality comparison, show that the son of each functional location can configure bill of materials integrality comparing result, finally by institute
Have result be aggregated into freely match under the conditions of vehicle can configure bill of materials integrality comparing result.
The invention patent passes through work using a certain concrete function position principle relevant with limited configuration race of vehicle
Logic rules in journey vehicle and configuration relation and regular matrix, under the concrete function position, a configurable vehicle can only
Limited and effective configuration combination is generated, further according to the original of a certain one and only one material number of concrete function position maximum possible
Reason combines the configurable bill of materials of son under the functional location with above-mentioned effective configuration and parses, then passes through integrality ratio
It is right, show that the configurable son of the vehicle under this functional location can configure bill of materials integrality comparison result.Then with circulation
The method of traversal can configure bill of materials to the son of each functional location of vehicle and carry out integrality comparison by above-mentioned steps, obtains
Each functional location can configure bill of materials integrality as a result, it is last all results are aggregated into freely match under the conditions of it is whole
Vehicle can configure bill of materials integrality comparing result.The invention patent can be to multi-platform, multi-product Configurable BOM in freedom
Integrity analysis is carried out under the conditions of apolegamy, is solved the inspection problem of mass data BOM integrality under the conditions of freely matching, is made whole
Vehicle configuration, which is freely matched, to be possibly realized.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that the instruction being stored in the computer-readable memory generates
Manufacture including command device, described instruction device are realized in one or more flows of the flowchart and/or block diagram one
The function of being specified in a box or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Technical solution provided by the present invention is described in detail above, specific case used herein is to this hair
Bright principle and embodiment is expounded, method of the invention that the above embodiments are only used to help understand and its
Core concept；At the same time, for those skilled in the art, according to the thought of the present invention, in specific embodiment and application
There will be changes in range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. it is a kind of freely match under the conditions of vehicle can configure bill of materials integrality check system, which is characterized in that the school
Check system includes server, and the server is connected at least one management system, in which:
The management system includes global function location expression library, full configuration feature base library, engineering vehicle and configuration relation and rule
Then matrix, configurable bill of materials BOM table；
The server includes receiving module, preliminary examination module and correction verification module；
The receiving module is used to receive global function location expression library, engineering vehicle and configuration relation from the management system
And regular matrix, Configurable BOM table；
The preliminary examination module is used for according to the Configurable BOM table systematic function position using set, and according to the global function
Product basic function location expression library included by location expression library carries out school using the integrality of set to the functional location
It tests；Wherein, the product basic function location expression library is for describing product basic function position necessary to product；
The correction verification module chooses engineering vehicle according to the engineering vehicle and configuration relation and regular matrix one by one, and utilizes whole
Only and any concrete function position maximum possible related to limited configuration race has and only one for a certain concrete function position of vehicle
The principle of a material number verifies the integrality of the Configurable BOM of each of selection engineering vehicle, to can match described in verification
Set the integrality of BOM table.
2. the system as claimed in claim 1, which is characterized in that global function location expression library includes at least one described production
Product basic function location expression library, the concrete function position in each product basic function location expression library respectively correspond institute
State at least one data line in Configurable BOM table.
3. the system as claimed in claim 1, which is characterized in that the engineering vehicle is with configuration relation and regular matrix for retouching
State the relationship and rule between each engineering vehicle and relevant configuration feature；
The engineering vehicle and configuration relation and regular matrix include full configuration feature, full configuration feature race, full configuration feature race
Classification, engineering vehicle, automobile type configuration relation constraint formula and full configuration feature applicability mark；
The full configuration feature race and the full configuration feature are all contained in full configuration feature base library, the full configuration feature
Base library is the configuration feature library for describing all products, and all configuration features of any product are in the full configuration feature base
There are corresponding feature race code and configuration feature code in plinth library.
4. system as claimed in claim 3, which is characterized in that the Configurable BOM table includes that at least one product is configurable
BOM table, the product Configurable BOM table include at least one BOM row, and each BOM row includes that PT CODE, functional location describe generation
Code, material configuration relation constrain formula.
5. system as claimed in claim 4, which is characterized in that the material configuration relation constraint formula is the model of engineering vehicle
The logical formula of the logical formula or the model code for engineering vehicle of code and feature code.
6. system as claimed in claim 4, which is characterized in that the preliminary examination module is according to global function location expression library
When included product basic function location expression library verifies the functional location using the integrality of set, for holding
Row following steps:
The functional location is compared using set with the corresponding product basic function location library, if variant portion
Point, then carry out alarm analysis；
The Configurable BOM table is divided into the configurable bill of materials of multiple sons according to functional location, if certain height can configure object
There is multirow in material inventory, and the material configuration relation constraint formula in any BOM row only has engineering vehicle, then directly reports an error.
7. system as claimed in claim 6, which is characterized in that the correction verification module is in each of the verification selection engineering truck
When the integrality of the BOM of type, for executing following steps:
Under the engineering vehicle of selection, from the functional location using a functional location is selected in set, in Configurable BOM table
The middle configurable bill of materials of the son for obtaining the selected functional location；
According to a certain concrete function position of vehicle principle relevant with limited configuration race, the configurable object of the son of selection
Expect that the material configuration relation of all BOM rows in inventory constrains formula and the engineering vehicle and configuration relation and rule
Matrix obtains the final feature race subset of the configurable bill of materials of the son of selection；
According to the final feature race subset and the original of any one and only one material number of concrete function position maximum possible
Reason verifies the integrality of the configurable bill of materials of the son of selection.
8. system as claimed in claim 7, which is characterized in that the correction verification module is in a certain concrete function position according to vehicle
Set a principle relevant with limited configuration race, the son of selection can configure the object of all BOM rows in bill of materials
Expect configuration relation constraint formula and the engineering vehicle and configuration relation and regular matrix, the son for obtaining selection is configurable
When the final feature race subset of bill of materials, for executing following steps:
According to a certain concrete function position of vehicle, only principle relevant with limited configuration race, the son for obtaining selection can match
The material configuration relation constraint formula setting the material configuration relation constraint formula of all BOM rows in bill of materials, and will acquire
In all non-repetitive configuration feature codes extract composition characteristic set；
Feature corresponding with characteristic set race subset is found out in the engineering vehicle and configuration relation and regular matrix,
To exist in feature race subset but the configuration feature code being not present in the characteristic set is added to the characteristic set
In；
Each configuration feature code pair in the characteristic set is found in the engineering vehicle and configuration relation and regular matrix
The automobile type configuration relation constraint formula answered determines all non-repetitive configuration feature generations in the automobile type configuration relation constraint formula found
Code is simultaneously added in the characteristic set, is repeated the above steps, until not having new configuration feature code in the characteristic set
After increase, the final feature race subset of the configurable bill of materials of the son of selection is obtained.
9. system as claimed in claim 7 or 8, which is characterized in that the correction verification module is according to final feature race
The principle of collection and any one and only one material number of concrete function position maximum possible, the son for verifying selection are configurable
When the integrality of bill of materials, for executing following steps:
The final feature race subset is divided into essential feature race subset and optional feature race subset；
1 configuration feature code is selected from each feature race of essential feature race subset, from optional feature race
Concentration selects 1 or 0 configuration feature code, the relevant configuration combination of one seed bill of materials of composition, and carries out arrangement group
It closes, obtaining at most can the relevant configuration combination of sets of energon material configuration list；
From described at most the sub- bill of materials correlation can be chosen one by one in the relevant configuration combination of sets of energon material configuration list
Configuration combination, the relevant configuration of the sub- bill of materials of selection each of combines configuration feature code in engineering vehicle
And have one or more of corresponding automobile type configuration relation constraint formulas in configuration relation and regular matrix；
If the relevant configuration of the sub- bill of materials chosen combine in each corresponding automobile type configuration of configuration feature code
In relation constraint formula at least one can configuration combinations matches relevant to the sub- bill of materials currently chosen, then choose
The relevant configuration group of the sub- material configuration list is combined into the relevant configuration of effectively sub- material configuration list and combines；
If the relevant configuration of the sub- bill of materials chosen combine in any one corresponding vehicle of configuration feature code match
Set do not have in relation constraint formula one can configuration combinations matches relevant to the sub- bill of materials currently chosen, then choose
The relevant configuration group of the sub- material configuration list is combined into the relevant configuration of invalid sub- material configuration list and combines；
It is relevant that the relevant configuration combination of all effectively sub- material configuration lists is determined as effectively sub- material configuration list
Configure combination of sets；
According to the principle of any one and only one material number of concrete function position maximum possible, in the engineering vehicle of selection
Under, it is related to the effectively sub- material configuration list that the son of selection be can configure into the material configuration relation constraint formula in bill of materials
Configuration combination of sets carry out logical relation parsing and integrality comparison, verify the complete of the configurable bill of materials of son of selection
Property.
10. system as claimed in claim 9, which is characterized in that the correction verification module is verifying the complete of the Configurable BOM table
When whole property, for executing following steps:
Under the engineering vehicle of selection, looping through vehicle can configure all functional locations of bill of materials, be owned
All integrality comparing results, are finally aggregated by the integrality comparing result of the configurable bill of materials of the corresponding son of functional location
The configurable bill of materials integrality comparing result for the engineering vehicle chosen；
In vehicle configuration combination, the configurable bill of materials integrality comparing result of all engineering vehicles is obtained, by all knots
Fruit, which is aggregated into the vehicle under the conditions of freely matching, can configure bill of materials integrality comparing result.
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