CN101882267A - Method and system for realizing material selection - Google Patents
Method and system for realizing material selection Download PDFInfo
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- CN101882267A CN101882267A CN2010102079166A CN201010207916A CN101882267A CN 101882267 A CN101882267 A CN 101882267A CN 2010102079166 A CN2010102079166 A CN 2010102079166A CN 201010207916 A CN201010207916 A CN 201010207916A CN 101882267 A CN101882267 A CN 101882267A
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Abstract
The invention discloses a method and a system for realizing material selection. The method comprises the following steps of: determining a plurality of materials capable of realizing specified functions, and determining a plurality of brands corresponding to each material in the plurality of materials; calculating influence factors of each brand corresponding to each material in the plurality of materials according to enterprise configuration parameters; and sequencing the calculated influence factors, and selecting the material with the highest influence factor. The technical scheme of the invention can reduce inactive stocks and reduce the cost.
Description
Technical field
The present invention relates to Enterprise Resources Plan ERP product development technical field, particularly relate to a kind of method and system of realizing that material is selected.
Background technology
Manufacturing enterprise adopts enterprise resource planning (ERP, Enterprise Resource Planning) software to come manufacturing process is managed usually.
Enterprise is in the process of actual production, often exist the self-made semi-manufactured goods of the product of generation to get the raw materials ready or a plurality of substitute products of raw material or the product of getting the raw materials ready of a plurality of labels, how choosing the alternative material and the label of getting the raw materials ready and getting the raw materials ready becomes the problem of puzzlement enterprise, and mostly is the substitute products which kind of substitute products or which label are used in artificial decision in the actual production process.Even enterprise's application management software also is to select in proper order according to the material of artificial formulation or the use of label.Such mode causes the generation of dull material and dull label easily, and client's stock can constantly overstock, and cost rises.
Enterprise wishes preferentially to use dull material or the higher material of inventory cost.Thereby the reduction stock saves cost.In the epoch of manual plan, because data volume is huge, can't finish by human brain analysis merely, also be unpractical.The final purpose of enterprise's application management software is to reduce the dead stock product, reduction cost of products, thereby the maximization of realization enterprise profit.
But present business management software all can't be realized the selection mode of getting the raw materials ready that can reduce cost.
Summary of the invention
The invention discloses a kind of method that realizes that material is selected, this method can reduce the dead stock product, reduces cost.
The invention also discloses a kind of system that realizes that material is selected, this system can reduce the dead stock product, reduces cost.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of method that realizes that material is selected, in the time will selecting to realize the material of appointed function, this method comprises:
Determine to realize a plurality of materials of described appointed function, and determine the pairing a plurality of labels of each material in described a plurality of materials;
Calculate the factor of influence of pairing each label of each material in described a plurality of material according to enterprise configuration parameters;
The factor of influence that calculates is sorted, select the highest material of factor of influence.
The invention also discloses a kind of system that realizes that material is selected, this system comprises: determination module, memory module, computing module and selection module, wherein,
Determination module is used for the definite a plurality of materials that can realize appointed function, determines the pairing a plurality of labels of each material in described a plurality of material, and with determined result notification computing module;
Memory module is used to store enterprise configuration parameters;
Computing module is used for calculating according to the enterprise configuration parameters of memory module the factor of influence of pairing each label of each material in described a plurality of material, and is notified to the selection module;
Select module, the factor of influence that is used for computing module is calculated sorts, and selects the highest material of factor of influence.
By as seen above-mentioned, the present invention is this in the time will selecting to realize the material of appointed function, determine to realize a plurality of materials of described appointed function, and the pairing a plurality of labels of each material in definite described a plurality of materials, calculate the factor of influence of pairing each label of each material in described a plurality of material according to enterprise configuration parameters, the factor of influence that calculates is sorted, select the technical scheme of the highest material of factor of influence, can reduce the dead stock product, reduce cost.
Description of drawings
Fig. 1 is a kind of process flow diagram of realizing the method that material is selected of the embodiment of the invention;
Fig. 2 is a kind of composition structural drawing of realizing the system that material is selected of the embodiment of the invention.
Embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is a kind of process flow diagram of realizing the method that material is selected of the embodiment of the invention.As shown in Figure 1, in the time will selecting to realize the material of appointed function, this method comprises:
Step 101 determines to realize a plurality of materials of described appointed function, and determines the pairing a plurality of labels of each material in described a plurality of materials.
Interchangeability and the versatilities that substitute material and many labels have been considered in this step more.So-called interchangeability and versatility are meant under enterprise's production environment that different alternative material and label have identical functions, can reach identical purpose in the application.For example, in a certain circuit, need a resistance, this resistance can be the resistance in 5 Europe, also can be the resistance in 10 Europe, it can realize identical functions in circuit, the material of then realizing the resistance function in this circuit is: 5 Europe resistance and 10 Europe resistance, promptly 5 Europe resistance and 10 Europe resistance can material alternative each other in this circuit.5 Europe resistance have 2 labels, are respectively label A and label B, and 10 Europe resistance also have two labels, also for also being label A and label B.
Step 102 calculates the factor of influence of pairing each label of each material in described a plurality of material according to enterprise configuration parameters.
For example, need in this step to go out following factor of influence according to enterprise's preparation calculation of parameter:
The factor of influence of (5 Europe resistance, label A);
The factor of influence of (5 Europe resistance, label B);
The factor of influence of (10 Europe resistance, label A);
The factor of influence of (10 Europe resistance, label B).
Step 103 sorts to the factor of influence that calculates, and selects the highest material of factor of influence.
For example, the factor of influence of (10 Europe resistance, label A) is the highest, then selects the 10 Europe resistance that label A goes out.
By method shown in Figure 1, can reduce the dead stock product, reduce enterprise cost.
Based on method shown in Figure 1, can also further when lacking material, find out the minimum material of factor of influence, and generate the advice note of producing or purchasing this material.
In the present invention, can set different enterprise's preparation parameters, for example, can set in the following parameter one or more according to actual scene and problem that the client was concerned about:
1. stock's correlation parameter
1) stock material quantity;
2) weight parameter of stock material quantity;
3) material label stockpile number;
4) weight parameter of material label stockpile number;
5) the stock material amount of money;
6) weight parameter of the stock material amount of money;
7) the material label stock amount of money;
8) weight parameter of the material label stock amount of money.
2. demand correlation parameter
1) material requirement quantity;
2) weight parameter of material requirement quantity;
3) material label quantity required;
4) weight parameter of material label quantity required;
5) the material requirement amount of money;
6) weight parameter of the material requirement amount of money;
7) the material label demand amount of money;
8) weight parameter of the material label demand amount of money.
3. production unit cost and cost correlation parameter
1) material unit price;
2) weight parameter of material unit price;
3) material label unit price;
4) weight parameter of material label unit price;
5) Material Cost (comprising inventory cost);
6) weight parameter of Material Cost (comprising inventory cost);
7) material label cost (comprising inventory cost);
8) weight parameter of material label cost (comprising inventory cost).
4. outbound correlation parameter
1) materiel warehouse-out quantity;
2) weight parameter of materiel warehouse-out quantity;
3) material label outbound quantity;
4) weight parameter of material label outbound quantity;
5) the materiel warehouse-out amount of money;
6) weight parameter of the materiel warehouse-out amount of money;
7) the material label outbound amount of money;
8) weight parameter of the material label outbound amount of money.
According to above-mentioned enterprise preparation parameter, a plurality of materials of material as an alternative and label carried out " factor of influence " Calculation Method be:
(1) considered stock's correlation parameter if use enterprise, then program will be extracted material stockpile number, material label stockpile number, the stock material amount of money and the material label stock amount of money.Wherein, the dull situation of big more then this material of the stockpile number of material and material label or this material label will be high more, and " factor of influence " will consider the high material of the dull situation of preferential consumption stock; The occupation of capital of big more then this material of stock's amount of money of material and material label or this material label will be big more, and " factor of influence " will consider preferential consumption inventory finance and take high material.Conclude, stock's correlation parameter is high more, and corresponding factor of influence is high more.
(2) considered the demand correlation parameter if use enterprise, then program will be extracted relevant informations such as the quantity required of material and material label and the amount of money.The demand correlation parameter is high more, and corresponding factor of influence is low more.Simultaneously, the quantity required of material and material label big more or big more then this material of its demand amount of money or this label material become optimum or focus material probability will be high more, " factor of influence " will consider the production and the buying of this material of variety of priority driven and material label under the situation that lacks material.
(3) considered production unit cost and cost correlation parameter if use enterprise, then program will be extracted relevant informations such as the unit price information of material and material label and cost.The occupation of capital of big more then this material of the unit price of material and material label and cost or this label material will be big more, and " factor of influence " will consider the high material of the preferential consumption occupation of capital.Conclude, production unit cost and cost correlation parameter are high more, and corresponding factor of influence is high more.
(4) considered the outbound correlation parameter if use enterprise, then program will be extracted the outbound quantity and the relevant informations such as the material and the material label outbound amount of money of material and material label.The outbound correlation parameter is high more, and corresponding factor of influence is low more.Simultaneously, the historical outbound amount of material and label is more little, explanation is little to the historical demand of this material or label, this material or label are not to be the requirement of enterprise focus, the possibility that this material becomes dull material is big more, and " the factor affecting factor " will consider production and the buying as focus material and this material of label variety of priority driven and material label of material under the situation that lacks material that historical outbound amount is big and material label.
The result of calculation of " factor of influence " determines the optimum in this application process to substitute material and label, goes forward side by side and exercises the ordering of using on the order, uses according to the priority after the preferential calculating.Use owing to be subjected to the influence (being empirical data) of last application result next time, need recomputate " factor of influence ", thereby realize the process of continuous optimization selection.On secular trend, this choice process can continue the inventory level of the dull material of level and smooth enterprise, effectively reduces inventory level.
Under the situation that lacks material, select " focus " alternative material and label to produce planned order by the optimum decision process, and the feedback mechanism of foundation and the actual implementation status of follow-up business is produced and procurement process in driving, thereby drive optimizing process next time, the inventory level of Continual Improvement enterprise.
In addition in the long-term use of client, have the personalized production and the demand of buying, the enterprise's application management system among this present invention is also provided manual intervention result of calculation and feeds back to the function of the process of actual production and buying.
Providing a concrete example below further specifies the scheme of inventing:
One, keeps versatility and the interchangeability that substitute material and many labels more
The material substitution of the Bill of Material (BOM) subitem correspondence of client definition relation on the collection material inventory, perhaps material concerns the corresponding substitute relation in the archives.The material label scope of the Bill of Material (BOM) subitem correspondence of client definition on the collection material inventory, perhaps the material label concerns the corresponding label scope in the archives.For example, in the present embodiment, product A is processed by component B; Component B has two alternative parts, is respectively component C1 and component C2, removes major ingredient and the use precedence relationship that substitutes material, with major ingredient with substitute the material that material equates and uses; Component B has two label: B (S1) and B (S2), and component C1 has two label: C1 (S1) and C1 (S2), and component C2 has two label C2 (S1) and C2 (S2).Remove the artificial priority that the client imports label by hand, with the use equalization of material label.
Two, enterprise's preparation correlation parameter
1. parameter information (fate of considering the parameter collection data is 20 days) as shown in table 1 is prepared by enterprise:
| Stock's correlation parameter | The demand correlation parameter | The production unit cost correlation parameter | Stock's unusual fluctuation correlation parameter |
| Consider stock material quantity | Consider material requirement quantity | Consider the material unit price | Consider material accumulative total outbound quantity |
| Consider material label stockpile number | Consider material label quantity required | Consider material label unit price | Consider material label accumulative total outbound quantity |
| Do not consider the stock material amount of money | Do not consider the material requirement amount of money | Do not consider Material Cost | Do not consider the material accumulative total outbound amount of money |
| Do not consider the material label stock amount of money | Do not consider the material label demand amount of money | Do not consider material label cost | Do not consider the material label accumulative total outbound amount of money |
| The stockpile number weight is 1 | The quantity required weight is 0.4 | The unit price weight is 1 | Shipping Qty. and amount of money weight are 0.6 |
Table 1
2. collect the accumulative total information provision according to configuration parameter
According to calculating the material information of considering, correspondence is collected in the information provision of the material in the planning horizon scope, and the information provision of collection comprises: in the system amount, amount in transit in the hand amount, is treated purchase quantity.The information provision of each material of collecting is gathered, obtain the accumulative total supply quantity of each material, gather information provision according to the label dimension again, obtain label accumulative total and supply quantity.
3. collect the accumulated stock transition information according to configuration parameter
According to the material information of calculate considering, corresponding inventory change information of collecting the material in the time interval of setting according to the client, the inventory change information spinner of collection will comprise: sell shipment, produce the neck material, the stock accesses, stock's photos and sending messages of mixing.The inventory information of each material of collecting is gathered, obtain the accumulated stock change quantity of each material, gather inventory change information according to the label dimension again, obtain label accumulated stock change quantity.
4. according to configuration parameter collection material demand information
According to calculating the material information of considering, corresponding collection is according to the demand information of the material in the time interval of client's setting, and the demand information of collection mainly comprises: sales order, sales contract is got the raw materials ready and is waited demand information mutually on demand.The demand information of each material of collecting is gathered, obtain the accumulative total quantity required of each material, gather demand information according to the label dimension again, obtain label accumulative total quantity required.
The data of collecting are as follows:
Current date Dec 1
The demand of product A is as shown in table 2:
| Date | ??12.1 | ??12.2 | ??12.3 | ??12.4 | ??12.5 | ??12.6 | ??12.7 | ??12.8 | ??12.9 | ??12.10 |
| Order | ??SO1(600) | ??SO2(560) | ?SO3(1000) |
Table 2
Order S01 (600) represents that the material requirement quantity of this order is 600 in table 2.
MRP arrival quantity is as shown in table 3:
| Material the date | ??12.1 | ??12.2 | ??12.3 | ??12.4 | ??12.5 | ??12.6 | ??12.7 | ??12.8 | ??12.9 | ??12.10 |
| ??B(S1) | ??200 | ??200 | ??100 | ??50 | ??50 | |||||
| ??B(S2) | ??340 | ??50 | ??200 | |||||||
| ??C1(S1) | ??10 | ??100 | ??60 | |||||||
| ??C1(S2) | ??56 | ??450 | ??70 | |||||||
| ??C2(S1) | ??240 | |||||||||
| ??C2(S2) | ??145 |
Table 3
The shipment record of material is as shown in table 4:
| Material the date | ??11.21 | ??11.22 | ??11.23 | ??11.24 | ??11.25 | ??11.26 | ??11.27 | ??11.28 | ??11.29 | ??11.30 |
| ??B(S1) | ??50 | ??40 | ??50 | |||||||
| ??B(S2) | ??340 | ??30 | ||||||||
| ??C1(S1) | ??10 | ??100 | ||||||||
| ??C1(S2) | ??450 | ??56 | ||||||||
| ??C2(S1) | ??70 | ??600 | ??80 | |||||||
| ??C2(S2) | ??145 | ??120 |
Table 4
The material unit price is as shown in table 5:
| Material | ?B(S1) | ?B(S2) | ??C1(S1) | ??C1(S2) | ??C2(S1) | ??C2(S2) |
| Unit price (RMB) | ??3 | ??10 | ??2.5 | ??5 | ??1.5 | ??3 |
Table 5
Three, select the supply of optimum label and material
Calculate the factor of influence of each material label according to configuration parameter, computing formula is as follows:
α
IjThe factor of influence of expression material label ij; Here material label ij is meant the pairing label j of material i, and for example above-mentioned B (S2) is the pairing label S2 of material B;
O
IjTotal stockpile number of expression material label ij;
S
IjThe unit price of expression material label ij;
P
IjThe aggregate demand quantity of expression material label ij;
Q
IjTotal outbound quantity of expression material label ij (in the given number of days, be in 20 days in this example);
β is P
IjWeight parameter; β in the present embodiment=0.4;
γ is Q
IjWeight parameter; γ in the present embodiment=0.6;
O
IjAnd S
IjWeight parameter be 1.
If do not use the solution of the present invention, and be to use the situation of existing scheme processing order S01 as shown in table 6:
| Material the date | ??12.5 | ??12.6 | ??12.7 | ??12.8 | ??12.9 | ??12.10 |
| ??B(S1) | ??50 | ??50 | ??100 | ??100 | ||
| ??B(S2) | ??290 | ??290 | ??290 | ??490 | ??490 | ??490 |
| ??C1(S1) | ??110 | ??110 | ??170 | ??170 | ??170 | ??170 |
| ??C1(S2) | ??506 | ??576 | ??576 | ??576 | ??576 | ??576 |
| ??C2(S1) | ??240 | ??240 | ||||
| ??C2(S2) | ??145 | ??145 | ??145 | ??145 | ??145 | ??145 |
Table 6
Analyze stock's trend from table 6: the method that consumes the stock according to existing alternative part priority and label priority is simple and easy to usefulness, but supply and demand that can not self-adaptation enterprise changes.As above routine, it is the supply of component B that demand priority uses major ingredient, and the component C2 that expects as an alternative in the enterprise can not get using substantially, becomes truly " extremely expecting ", takies a large amount of funds, and inventory turnover is 0 substantially; And for focus material product, for example major ingredient B can purchase under the situation that lacks material in a large number, causes the supplier of its label is relied on increase, and unit price rises, and cost raises.By Dec 5 the accumulated stock cost be:
290×10+110×2.5+506×5+145×3＝6140(RMB)
And as follows according to the process of the solution of the present invention processing order S01:
As shown in table 6 according to the factor of influence that enterprise configuration parameters and formula (1) calculate:
| The material label | Historical outbound amount | The tomorrow requirement amount | The plan volume of goods arrived | Accumulating sum | Factor of influence |
| ??B(S1) | ??140 | ??600 | ??500 | ??1500 | ??4.62 |
| ??B(S2) | ??370 | ??600 | ??390 | ??3900 | ??8.44 |
| ??C1(S1) | ??110 | ??600 | ??110 | ??275 | ??0.9 |
| ??C1(S2) | ??506 | ??600 | ??506 | ??2530 | ??4.65 |
| ??C2(S1) | ??750 | ??600 | ??0 | ??0 | ??0 |
| ??C2(S2) | ??265 | ??600 | ??145 | ??435 | ??1.08 |
Table 6
In table 6, accumulating sum is the result that the plan volume of goods arrived multiply by this material unit price, and the material unit price is as shown in table 5.For example, the plan volume of goods arrived of material B (S1) is 600, and its unit price is 3, and then accumulating sum is 1500.The plan volume of goods arrived is the total tank farm stock in the corresponding formula (1).
By the result of calculation shown in the table 6 as can be known, the factor of influence of B (S2) is the highest, so order S01 is preferentially going out 340 the goods amounts of B (S2) at arrival on the 2nd in Dec for the first time.
After the shipment first time, upgrade enterprise configuration parameters, and the factor of influence that recomputates is as shown in table 7:
| The material label | Historical outbound amount | The tomorrow requirement amount | The plan volume of goods arrived | Accumulating sum | Factor of influence |
| ??B(S1) | ??140 | ??260 | ??500 | ??1500 | ??7.98 |
| ??B(S2) | ??710 | ??260 | ??50 | ??500 | ??2.66 |
| ??C1(S1) | ??110 | ??260 | ??110 | ??275 | ??1.62 |
| ??C1(S2) | ??506 | ??260 | ??506 | ??2530 | ??6.27 |
| ??C2(S1) | ??750 | ??260 | ??0 | ??0 | ??0 |
| ??C2(S2) | ??265 | ??260 | ??145 | ??435 | ??1.65 |
Table 7
By the result of calculation shown in the table 7 as can be known, the factor of influence of B (S1) is the highest, so order S01 goes out 200 the goods amounts of B (S1) at arrival on the 1st in Dec for the second time.
After the shipment second time, upgrade enterprise configuration parameters, and the factor of influence that recomputates is as shown in table 8:
| The material label | Historical shipment amount | The tomorrow requirement amount | The plan volume of goods arrived | Accumulating sum | Factor of influence |
| ??B(S1) | ??340 | ??60 | ??300 | ??900 | ??3.95 |
| ??B(S2) | ??760 | ??60 | ??0 | ??175 | ??0 |
| ??C1(S1) | ??110 | ??60 | ??110 | ??275 | ??3.05 |
| ??C1(S2) | ??562 | ??60 | ??506 | ??2530 | ??7 |
| ??C2(S1) | ??750 | ??60 | ??0 | ??0 | ??0 |
| ??C2(S2) | ??265 | ??60 | ??145 | ??435 | ??2.38 |
Table 8
By the result of calculation shown in the table 8 as can be known, the factor of influence of C1 (S2) is the highest, so order S01 goes out 56 the goods amounts of C1 (S2) at arrival on the 1st in Dec for the third time.
After shipment for the third time, upgrade enterprise configuration parameters, and the factor of influence that recomputates is as shown in table 9:
| The material label | Historical outbound amount | The tomorrow requirement amount | The plan volume of goods arrived | Accumulating sum |
| ??B(S1) | ??400 | ??0 | ??300 | ??900 |
| ??B(S2) | ??710 | ??0 | ??0 | ??0 |
| ??C1(S1) | ??170 | ??0 | ??110 | ??275 |
| ??C1(S2) | ??562 | ??0 | ??450 | ??2250 |
| ??C2(S1) | ??750 | ??0 | ??0 | ??0 |
| ??C2(S2) | ??265 | ??0 | ??145 | ??435 |
Table 9
After shipment for the third time, 4 afterwards of tomorrow requirement amounts are ignored in the present embodiment.
By said process as can be known, the supply and demand ratio centering of being dominated by material selection scheme of the present invention is uniformly to the consumption of supplying substitute in material and the many labels more, can effectively reduce the stock of dull material, thus the saving inventory cost.
For example go up in the example, by Dec 5 cumulative cost be 900+175+275+2250+435=3760, total cost is compared not to optimize and is saved 6140-3760=2380RMB, the saving ratio is 2380/6140=38.7%.When many orders are handled simultaneously in the enterprise, save cost and will continue to increase.
From top calculating as can be known, each optimization all can produce what is called " focus " material, be the material (tomorrow requirement amount and historical outbound amount are bigger, but standing crop, unit price are lower) of factor of influence minimum, system of the present invention can produce the buying of " focus " material automatically or produce the suggestion advice note.On secular trend, the large batch of buying of enterprise or produce this kind material and can effectively reduce inventory cost under the situation of market price fluctuation, can be played optimized choice supplier's effect.
In system of the present invention, the client can be according to optimizing the corresponding starting material planned order that the back produces, trace back to original demands, supply quantity according to different original demands and starting material planned order, corresponding supply quantity is partly carried out manual setting (comprising label, material, quantity), and program can be upgraded respective orders automatically, and information is reviewed in supply and demand, optimize object information, and close single so that purchase in batches and produce in batches corresponding planned order.
Fig. 2 is a kind of composition structural drawing of realizing the system that material is selected of the embodiment of the invention.As shown in Figure 2, this system comprises: determination module 201, memory module 202, computing module 203 and selection module 204, wherein:
In system shown in Figure 2, described memory module 202 is used for storing one or more of following parameter: stock material quantity and weight parameter thereof, material label stockpile number and weight parameter thereof, the stock material amount of money and weight parameter thereof, material label stock's amount of money and weight parameter thereof, material requirement quantity and weight parameter thereof, material label quantity required and weight parameter thereof, the material requirement amount of money and weight parameter thereof, the material label demand amount of money and weight parameter thereof, material unit price and weight parameter thereof, material label unit price and weight parameter thereof, Material Cost and weight parameter thereof, material label cost and weight parameter thereof, materiel warehouse-out quantity and weight parameter thereof, material label outbound quantity and weight parameter thereof, the materiel warehouse-out amount of money and weight parameter thereof, the material label outbound amount of money and weight parameter thereof;
Described computing module 203, be used for when the stock material quantity of material label correspondence and weight parameter, material label stockpile number and weight parameter thereof, the stock material amount of money and weight parameter thereof, material label stock's amount of money and weight parameter, material unit price and weight parameter thereof, material label unit price and weight parameter, Material Cost and weight parameter thereof or material label cost and weight parameter thereof are high more, calculating high more factor of influence; Be used for when the material requirement quantity of material label correspondence and weight parameter, material label quantity required and weight parameter thereof, the material requirement amount of money and weight parameter thereof, the material label demand amount of money and weight parameter, materiel warehouse-out quantity and weight parameter thereof, material label outbound quantity and weight parameter, the materiel warehouse-out amount of money and weight parameter thereof or the material label outbound amount of money and weight parameter thereof are high more, calculating low more factor of influence.
Perhaps in one embodiment, the memory module 202 in the system shown in Figure 2 is used to store following parameter: material label stockpile number, material label unit price, physics label quantity required and material label outbound quantity;
Then described computing module 203 is used for calculating according to following formula the factor of influence of pairing each label of each material of described a plurality of materials:
Wherein, α
IjThe factor of influence of expression material label ij; Here material label ij is meant the pairing label j of material i; O
IjTotal stockpile number of expression material label ij; S
IjThe unit price of expression material label ij; P
IjThe aggregate demand quantity of expression material label ij; Q
IjTotal outbound quantity of expression material label ij; β is P
IjWeight parameter; γ is Q
IjWeight parameter; O
IjAnd S
IjWeight parameter be 1.
As shown in Figure 2, this system further comprises: production procurement notification module 205; Described selection module 204 is further used for the sequencing information of factor of influence is notified to production procurement notification module 205; Described production procurement notification module 205 is used for finding out the minimum material of factor of influence when lacking material, and generates the advice note of producing or purchasing this material.
In system shown in Figure 2, described selection module 204, be further used for after selecting the highest material of factor of influence, the enterprise configuration parameters in the described memory module being upgraded, carry out next time selection based on the enterprise configuration parameters after upgrading according to the result who selects.
By as seen above-mentioned, the present invention is this in the time will selecting to realize the material of appointed function, determine to realize a plurality of materials of described appointed function, and the pairing a plurality of labels of each material in definite described a plurality of materials, calculate the factor of influence of pairing each label of each material in described a plurality of material according to enterprise configuration parameters, the factor of influence that calculates is sorted, select the technical scheme of the highest material of factor of influence, can reduce the dead stock product, reduce cost.Wherein, based on the parameter configuration of flexibility, system can help the optimization of enterprises choice to substitute material and substitute the material label, effectively reduces dull material quantity, inventory level and inventory cost; When under-supply, select high-quality material production or buying, reduce the production cost and the procurement risk of enterprise; The function of enterprise's manual intervention is provided, keeps the robustness of enterprise's production and procurement process.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (10)
1. method that realizes that material is selected is characterized in that in the time will selecting to realize the material of appointed function, this method comprises:
Determine to realize a plurality of materials of described appointed function, and determine the pairing a plurality of labels of each material in described a plurality of materials;
Calculate the factor of influence of pairing each label of each material in described a plurality of material according to enterprise configuration parameters;
The factor of influence that calculates is sorted, select the highest material of factor of influence.
2. method according to claim 1 is characterized in that,
Described enterprise configuration parameters comprises one or more in the following parameter: stock material quantity and weight parameter thereof, material label stockpile number and weight parameter thereof, the stock material amount of money and weight parameter thereof, material label stock's amount of money and weight parameter thereof, material requirement quantity and weight parameter thereof, material label quantity required and weight parameter thereof, the material requirement amount of money and weight parameter thereof, the material label demand amount of money and weight parameter thereof, material unit price and weight parameter thereof, material label unit price and weight parameter thereof, Material Cost and weight parameter thereof, material label cost and weight parameter thereof, materiel warehouse-out quantity and weight parameter thereof, material label outbound quantity and weight parameter thereof, the materiel warehouse-out amount of money and weight parameter thereof, the material label outbound amount of money and weight parameter thereof;
Factor of influence for pairing each label of each material in described a plurality of materials:
The stock material quantity of this material label correspondence and weight parameter thereof, material label stockpile number and weight parameter thereof, the stock material amount of money and weight parameter thereof, material label stock's amount of money and weight parameter, material unit price and weight parameter thereof, material label unit price and weight parameter, Material Cost and weight parameter thereof or material label cost and weight parameter thereof are high more, and then Dui Ying factor of influence is high more;
The material requirement quantity of this material label correspondence and weight parameter thereof, material label quantity required and weight parameter thereof, the material requirement amount of money and weight parameter thereof, the material label demand amount of money and weight parameter, materiel warehouse-out quantity and weight parameter thereof, material label outbound quantity and weight parameter, the materiel warehouse-out amount of money and weight parameter thereof or the material label outbound amount of money and weight parameter thereof are high more, and then Dui Ying factor of influence is low more;
3. method according to claim 1 is characterized in that,
Described enterprise configuration parameters comprises: material label stockpile number and weight parameter thereof, material label unit price and weight parameter thereof, physics label quantity required and weight parameter thereof and material label outbound quantity and weight parameter thereof;
The described factor of influence that calculates pairing each label of each material in described a plurality of material according to enterprise configuration parameters is to calculate according to following formula:
Wherein, α
IjThe factor of influence of expression material label ij; Here material label ij is meant the pairing label j of material i; O
IjTotal stockpile number of expression material label ij; S
IjThe unit price of expression material label ij; P
IjThe aggregate demand quantity of expression material label ij; Q
IjTotal outbound quantity of expression material label ij; β is P
IjWeight parameter; γ is Q
IjWeight parameter; O
IjAnd S
IjWeight parameter be 1.
4. according to claim 1,2 or 3 described methods, it is characterized in that this method further comprises: when lacking material, find out the minimum material of factor of influence, and generate the advice note of producing or purchasing this material.
5. according to claim 1,2 or 3 described methods, it is characterized in that, after selecting the highest material of factor of influence, this method further comprises: according to the result who selects described enterprise configuration parameters is upgraded, selected based on the material that the enterprise configuration parameters after upgrading is carried out next time.
6. system that realizes that material is selected is characterized in that this system comprises: determination module, memory module, computing module and selection module, wherein,
Determination module is used for the definite a plurality of materials that can realize appointed function, determines the pairing a plurality of labels of each material in described a plurality of material, and with determined result notification computing module;
Memory module is used to store enterprise configuration parameters;
Computing module is used for calculating according to the enterprise configuration parameters of memory module the factor of influence of pairing each label of each material in described a plurality of material, and is notified to the selection module;
Select module, the factor of influence that is used for computing module is calculated sorts, and selects the highest material of factor of influence.
7. system according to claim 6 is characterized in that,
Described memory module is used for storing one or more of following parameter: stock material quantity and weight parameter thereof, material label stockpile number and weight parameter thereof, the stock material amount of money and weight parameter thereof, material label stock's amount of money and weight parameter thereof, material requirement quantity and weight parameter thereof, material label quantity required and weight parameter thereof, the material requirement amount of money and weight parameter thereof, the material label demand amount of money and weight parameter thereof, material unit price and weight parameter thereof, material label unit price and weight parameter thereof, Material Cost and weight parameter thereof, material label cost and weight parameter thereof, materiel warehouse-out quantity and weight parameter thereof, material label outbound quantity and weight parameter thereof, the materiel warehouse-out amount of money and weight parameter thereof, the material label outbound amount of money and weight parameter thereof;
Described computing module, be used for when the stock material quantity of material label correspondence and weight parameter, material label stockpile number and weight parameter thereof, the stock material amount of money and weight parameter thereof, material label stock's amount of money and weight parameter, material unit price and weight parameter thereof, material label unit price and weight parameter, Material Cost and weight parameter thereof or material label cost and weight parameter thereof are high more, calculating high more factor of influence; Be used for when the material requirement quantity of material label correspondence and weight parameter, material label quantity required and weight parameter thereof, the material requirement amount of money and weight parameter thereof, the material label demand amount of money and weight parameter, materiel warehouse-out quantity and weight parameter thereof, material label outbound quantity and weight parameter, the materiel warehouse-out amount of money and weight parameter thereof or the material label outbound amount of money and weight parameter thereof are high more, calculating low more factor of influence.
8. system according to claim 6 is characterized in that,
Described memory module is used to store following parameter: material label stockpile number, material label unit price, physics label quantity required and material label outbound quantity;
Described computing module is used for calculating according to following formula the factor of influence of pairing each label of each material of described a plurality of materials:
Wherein, α
IjThe factor of influence of expression material label ij; Here material label ij is meant the pairing label j of material i; O
IjTotal stockpile number of expression material label ij; S
IjThe unit price of expression material label ij; P
IjThe aggregate demand quantity of expression material label ij; Q
IjTotal outbound quantity of expression material label ij; β is P
IjWeight parameter; γ is Q
IjWeight parameter; O
IjAnd S
IjWeight parameter be 1.
9. according to claim 6,7 or 8 described systems, it is characterized in that this system further comprises: the production procurement notification module;
Described selection module is further used for the sequencing information of factor of influence is notified to the production procurement notification module;
Described production procurement notification module is used for finding out the minimum material of factor of influence when lacking material, and generates the advice note of producing or purchasing this material.
10. according to claim 6,7 or 8 described systems, it is characterized in that,
Described selection module is further used for according to the result who selects the enterprise configuration parameters in the described memory module being upgraded after selecting the highest material of factor of influence, carries out next time selection based on the enterprise configuration parameters after upgrading.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399519A (en) * | 2018-02-11 | 2018-08-14 | 成都兴联宜科技有限公司 | A kind of concrete mixing plant Information Management System |
| CN110147955A (en) * | 2019-05-17 | 2019-08-20 | 山东钢铁股份有限公司 | A kind of ingredient ways to draw up the plan |
| CN112248212A (en) * | 2020-10-21 | 2021-01-22 | 广东新高建材实业有限公司 | Reinforced concrete pipe preparation process based on material selection |
-
2010
- 2010-06-23 CN CN2010102079166A patent/CN101882267A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399519A (en) * | 2018-02-11 | 2018-08-14 | 成都兴联宜科技有限公司 | A kind of concrete mixing plant Information Management System |
| CN110147955A (en) * | 2019-05-17 | 2019-08-20 | 山东钢铁股份有限公司 | A kind of ingredient ways to draw up the plan |
| CN110147955B (en) * | 2019-05-17 | 2023-08-08 | 山东钢铁股份有限公司 | Batching plan making method |
| CN112248212A (en) * | 2020-10-21 | 2021-01-22 | 广东新高建材实业有限公司 | Reinforced concrete pipe preparation process based on material selection |
| CN112248212B (en) * | 2020-10-21 | 2021-06-04 | 广东新高建材实业有限公司 | Reinforced concrete pipe preparation process based on material selection |
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