CN110223010A - It is a kind of to integrate multifactor intelligent warehouse-out method - Google Patents
It is a kind of to integrate multifactor intelligent warehouse-out method Download PDFInfo
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Abstract
Multifactor intelligent warehouse-out method is integrated the invention discloses a kind of, comprising the following steps: S1, establishes intermediate calculation data library；S2, goods information is obtained according to outbound order；S3, regional-level screening is carried out；S4, the screening of warehouse combination stage is carried out；S5, judge whether warehouse is marked off by firewall as several regions, if then carrying out region combination stage screening；S6, warehouse compartment combined sorting is carried out；S7, judge that whether otherwise only one if so then execute step S8 calculates separately the Performance Score of each candidate outbound result to candidate outbound result, then chooses the highest outbound result of Performance Score as consequently recommended result；S8, the outbound scheme of selection is returned into calling layer.The present invention is by preceding to screening, the method of retrospectively calculate evaluates outbound result, selects and scores optimal outbound as a result, it is possible to as far as possible while can meet the requirement of company and truck man, it ensure that the outbound result that algorithm is recommended is more stable than artificial selection, performance is more excellent.
Description
Technical field
The invention belongs to storehouse management technical fields, in particular to a kind of to integrate multifactor intelligent warehouse-out method.
Background technique
In the selection of existing warehouse outbound warehouse compartment, a large amount of enterprises still use artificial experience to remove selection warehouse compartment, that is, recruit
Several veteran administrators of name remove the warehouse compartment of selection outbound.Existing warehouse management software also only realizes and shows storehouse
Library cargo storage information, such as quantity, batch number etc. do not have the function of intelligent recommendation outbound warehouse compartment.Skilled warehouse pipe
Although reason person can store information according to order requirements and articles from the storeroom, Kuku hyte is selected in a short time, is being gone out
Library peak period, warehouse keeper often hurry awfully busy, and the outbound warehouse compartment group of selection is caused cargo can not to be allowed to go out as early as possible
Library can not meet the requirement that enterprise first goes out secondhand goods.
For outbound warehouse compartment recommender system, there are two the dates of manufacture that critically important index is exactly outbound cost and cargo.
For truck man, Time is money, if the time is all wasted in above outbound, it is clear that it is non-remunerative, so
Cargo driver more values the time of outbound, and the time of outbound is directly influenced by outbound cost.For company, most
What is taken notice of is the circulation degree of cargo, i.e., date of manufacture forward cargo can preferential outbound, certain company also takes notice of cargo outbound
Afterwards, whether the cargo storage situation in warehouse, such as innage are gathered at one piece.However in existing technology, not
The technology of promising outbound order intelligent recommendation warehouse compartment group.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind by multistage screening, by preceding to screening,
The method of retrospectively calculate evaluates outbound result, selects the optimal outbound of scoring as a result, it is possible to can as far as possible while meet
The requirement of company and truck man ensure that the outbound result that algorithm is recommended is more stable than artificial selection, and performance is more excellent, and
And the multifactor intelligent outbound side of synthesis of the cost of warehouse keeper and the time cost of cargo driver is employed by the company of having saved
Method.
The purpose of the present invention is achieved through the following technical solutions: it is a kind of to integrate multifactor intelligent warehouse-out method,
The following steps are included:
S1, intermediate calculation data library is established, from synchrodata in enterprise's storage facility located at processing plant into intermediate calculation data library；
S2, goods information is obtained according to outbound order, positions to obtain all candidates in city locating for driver according to driver
Section；
S3, according to order information and candidate section, carry out regional-level screening；Count each candidate section place an order in it is various
Then the quantity of cargo storage stores whether quantity of goods is more than or equal in order and requires cargo under more candidate section
Quantity, if so then execute step S4；Otherwise calling layer is informed by feedback interface, inventory is unable to satisfy order requirements；
S4, the screening of warehouse combination stage is carried out；
S5, judge whether warehouse is marked off by firewall as several regions, if so then execute region combination stage sieve is carried out
Otherwise choosing is screened without region combination stage；
S6, warehouse compartment combined sorting is carried out；
The candidate outbound result that S7, judgement are screened by step S3~S6 whether only one, if so then execute step
Otherwise rapid S8 calculates separately the Performance Score of each candidate outbound result, then choose the highest outbound result of Performance Score and make
To be consequently recommended as a result, executing step S8；
S8, the outbound scheme of selection is returned into calling layer.
Further, the step S4 includes following sub-step:
S41, the quantity for counting various cargos in the order stored in each warehouse under candidate section；
S42, the warehouse without any order cargo is got rid of, by remaining warehouse as a set, asks the set institute
Some proper subclass, each proper subclass are a warehouse combination；
S43, it is screened from small to large according to warehouse combined size, if the combination of some warehouse meets the type of order cargo
And quantity, then no longer the warehouse combination for being greater than it is screened, combines warehouse combination as optimal warehouse；
S44, judge whether warehouse combined size is equal to 1, if warehouse combined size is equal to 1, do not need to take across warehouse
Goods；
Warehouse compartment outbound is successively chosen from high to low according to warehouse compartment Performance Score preferentially to select adjacent during selection
Warehouse compartment, that is, when choosing a warehouse compartment, discovery can be chosen there are also adjacent warehouse compartment, then directly choose adjacent warehouse compartment, successively pass
Return down, until being chosen without adjacent warehouse compartment；Then the warehouse compartment of the low level-one of Performance Score is chosen again；
If S45, warehouse combined size are greater than 1, across warehouse picking is needed, it is thus necessary to determine that warehouse selection sequence；
It is averaged the Performance Score summation of the warehouse compartment under each warehouse to obtain warehouse Performance Score；
Warehouse is chosen from high to low according to warehouse Performance Score, if not the warehouse being finally selected, institute in warehouse
There is cargo whole outbound in the order of storage；If it is the last one warehouse, this warehouse does not need the cargo of storage all to go out
Library, as long as but meet order requirements, for the last one region, warehouse compartment selection is carried out using the method for step S44.
Further, the region combination stage screening in the step S5 includes following sub-step:
S51, it is combined according to the warehouse that step S4 is obtained, in the combination of statistics warehouse under each warehouse in the order in each region
The quantity of various cargos；Then the region without any order cargo is got rid of, a big collection is treated as into remaining region,
The proper subclass for asking the set all, each proper subclass are a region combination；
It is screened from small to large according to region combination, if the combination of some region meets order type of merchandize and quantity
Requirement, then further judge the region combination in, all areas whether continuous adjacent, if being then by the region group cooperation
Otherwise optimal region combination continues to combine next region and screen；Meet order type of merchandize and quantity is wanted if all
Continuous adjacent is not satisfied in the region in the combination of region asked, then is optimal area by the smallest region group cooperation for the condition that meets
Domain combination；
Whether the region combined size that S52, judgment step S51 are obtained is equal to 1: if region combined size is equal to 1, entering
Step S53；If region combined size is greater than 1, but warehouse combined size is equal to 1, then enters step S54；If region
Combined size is greater than 1, and warehouse combined size then enters step S55 also greater than 1；
S53, region combined size are equal to 1, illustrate not needing across warehouse, trans-regional picking；
Warehouse compartment is successively chosen from big to small according to warehouse compartment Performance Score, until meeting order requirements；
During selection, adjacent warehouse compartment is preferentially selected, that is, when choosing a warehouse compartment, discovery can there are also adjacent warehouse compartment
To choose, then adjacent warehouse compartment is directly chosen, successively recurrence is gone down, until choosing without adjacent warehouse compartment；Then performance is chosen again
The warehouse compartment for the low level-one that scores；
S54, region combined size are greater than 1, and warehouse combination is equal to 1, illustrate not needing across warehouse picking, need trans-regional take
Goods；
For each region in the combination of region, the summation of all warehouse compartment Performance Scores is averaged to obtain region scoring；
According to region scoring successively chosen area from big to small, if not the region being finally selected, institute in region
There is cargo whole outbound in the order of storage；If it is the last one region, this region does not need the cargo of storage all to go out
Library, as long as but meet order requirements, for the last one region, Kuku position is selected using warehouse compartment combined sorting；
S55, region combined size are greater than 1, and warehouse combined size is greater than 1, illustrate to need across warehouse picking, trans-regional to take
Goods；
Each region scoring is calculated according to the method that zoning in step S54 is scored, region scoring summation is averaged simultaneously
In addition trans-regional punishment cost obtains warehouse scoring；
Warehouse is successively chosen from high in the end according to warehouse scoring, if not the warehouse that the last one is selected, then this
Cargo whole outbound under warehouse in the order of all storages；If it is the warehouse that the last one is selected, region group under warehouse
It closes size and is equal to 1, then the combination choosing of outbound warehouse compartment is carried out according to the method for outbound when being equal to 1 to region combined size in step S53
It selects；If under the last one warehouse being selected region combined size be greater than 1, according in step S54 to region combined size
The method of outbound is selected into warehouse compartment when greater than 1.
Further, the calculation method of the warehouse compartment Performance Score are as follows: calculate the outbound cost of each warehouse compartment, warehouse compartment type is commented
Point and the place an order guarantor that faces of middle cargo of warehouse compartment lead, then sum to obtain warehouse compartment Performance Score to each characteristic weighing: setting out library generation
The weight of valence is Wcout, the weight of warehouse compartment type scoring is Wslt, facing the weight that guarantor leads is Wrexpr, then warehouse compartment Performance Score SlpIt is public
Formula is as follows:
Slp=Wcout*Cout+Wslt*Slt+Wrexpr*Rexpir
CoutIndicate outbound cost, SltIndicate the scoring of warehouse compartment type, RexpirExpression is faced guarantor and is led.
The warehouse Performance Score swarehouseCalculation method are as follows: set in the region combination screened and belong under the warehouse
Region have m, respectively { Re1, Re2..., Rem, corresponding region performance scoring is { Sregion1,Sregion2,…,
Sregionm, trans-regional punishment cost is { CcrossRegion1,CcrossRegion2,…,CcrossRegionm, trans-regional punishment cost power
Weight is WcostCR, then:
Outbound result Performance Score SresultCalculation method are as follows: set in the region combination screened and belong under the warehouse
Region has n, respectively { Wh1,Wh2,…,Whn, corresponding region performance scoring is { Swarehouse1,Swarehouse2,…,
Swarehousen, trans-regional punishment cost is { CcrossWh1, CcrossWh2..., CcrossWhn, trans-regional punishment cost weight is
WcostCW, then:
The beneficial effects of the present invention are:
1, the present invention is by multistage screening and comprehensive many factors, and by preceding to screening, the method for retrospectively calculate is to outbound
As a result it is evaluated, selects and score optimal outbound as a result, it is possible to which as far as possible while wanting for company and truck man can be met
It asks, ensure that the outbound result that algorithm is recommended is more stable than artificial selection, performance is more excellent, and storehouse is employed by the company of having saved
The cost of library manager and the time cost of cargo driver；
2, the present invention enables the outbound proposed algorithm in the present invention only repairing by increasing intermediate calculation data library
In the case where changing data synchronization program, it is adapted to other enterprises easily, recommends to calculate without designing a set of outbound for each enterprise
Method, and the storage in intermediate calculation data library has also greatly accelerated the arithmetic speed of outbound algorithm, and the user experience is improved, can
To handle big order in a short time.
Detailed description of the invention
Fig. 1 is the flow chart that level Four of the invention is screened；
Fig. 2 is the flow chart of the multifactor intelligent warehouse-out method of synthesis of the invention；
Specific embodiment
In the present invention mainly use level Four screen to recommend outbound warehouse compartment, this level Four screening be respectively it is regional-level screening,
The screening of warehouse combination stage, the screening of region combination stage, the screening of warehouse compartment combination stage, this what screening had both accelerated the fast of arithmetic result
Speed generates, and also ensures more preferably outbound warehouse compartment recommendation results, as shown in Figure 1.Illustrate the effect of screenings at different levels below.
Regional-level screening: enterprises service of this grade screening mainly to there is multiple section storage cargos, main function is to sentence
It is disconnected whether to there is section to meet order requirements, there is which section to meet order requirements, screens out and be unsatisfactory for the requirement of order type of merchandize
The section required with quantity of goods, in order to avoid operation, accelerating algorithm are carried out under invalid section.
The screening of warehouse combination stage: this grade of screening effect is to select the warehouse combination for meeting order requirements, and require warehouse
Combined size wants as small as possible, is thus avoided that across more warehouse outbounds, saves the outbound time, accelerating algorithm fortune
It calculates, and ensure that outbound arithmetic result is more excellent.
The screening of region combination stage: this grade screening is the enterprises service to the management for also dividing region under each warehouse, is made
With being to select the region combination for meeting order requirements under the combination of each warehouse, and require region combined size as small as possible,
Thus be avoided that across multizone outbound, and require region combine in region it is as adjacent as possible, can move in a short time in this way
Move another region outbound.This grade of screening with accelerating algorithm and can keep arithmetic result more excellent.
The screening of warehouse compartment combination stage: this grade screening is to generate final outbound as a result, the process of screening ensure that algorithm is recommended
Outbound result it is stable and more excellent than manually.Enterprise can adjust the factor for influencing warehouse compartment Performance Score according to actual needs
The time of outbound is more taken notice of by shared weight, such as enterprise, then can tune up weight shared by outbound cost.
In the present invention, although outbound recommendation results are which cargo to be taken in warehouse compartment, but evaluate and recommend outbound result
It is not directly to be scored with warehouse compartment composite behaviour to measure, but " forward direction screening, retrospectively calculate " thought is used when performance
Final evaluation outbound result performance.Forward direction screening refers to: into excessively regional-level, warehouse combination stage, region class, warehouse compartment combination stage
Screening obtains final warehouse compartment combination.Retrospectively calculate refers to: first calculating the Performance Score of each warehouse compartment in warehouse compartment combination, so
Obtained based on warehouse compartment Performance Score afterwards region performance scoring, next by region performance score based on obtain warehouse performance
Scoring, finally obtains outbound result Performance Score based on warehouse Performance Score.
Technical solution of the present invention is further illustrated with reference to the accompanying drawing.
As shown in Fig. 2, a kind of integrate multifactor intelligent warehouse-out method, comprising the following steps:
S1, intermediate calculation data library is established, is calculated later from synchrodata in enterprise's storage facility located at processing plant into intermediate calculation data library
All library takes the data used required for method from intermediate data；
S2, goods information is obtained according to outbound order, positions to obtain all candidates in city locating for driver according to driver
Section, to prevent the trans-city picking of driver；
S3, according to order information and candidate section, carry out regional-level screening；Since each section distance is usually distant,
This algorithm does not allow to carry out across section outbound.Count first each candidate section place an order in various cargo storages quantity, so
Store whether quantity of goods is more than or equal in order and requires quantity of goods under more candidate section afterwards, if so then execute step
Rapid S4；Otherwise calling layer is informed by feedback interface, inventory is unable to satisfy order requirements；
S4, the screening of warehouse combination stage is carried out；Including following sub-step:
S41, the quantity for counting various cargos in the order stored in each warehouse under candidate section；
S42, the warehouse without any order cargo is got rid of, by remaining warehouse as a set, asks the set institute
Some proper subclass, each proper subclass are a warehouse combination；
S43, it is screened from small to large according to warehouse combined size, if the combination of some warehouse meets the type of order cargo
And quantity, then no longer the warehouse combination for being greater than it is screened, combines warehouse combination as optimal warehouse；If
In some warehouse combined size, exist and meet order requirements, then no longer warehouse combination bigger below is screened,
It follows across minimum warehouse outbound principle；
S44, judge whether warehouse combined size is equal to 1, if warehouse combined size is equal to 1, do not need to take across warehouse
Goods；
Warehouse compartment outbound is successively chosen from high to low according to warehouse compartment Performance Score preferentially to select adjacent during selection
Warehouse compartment, that is, when choosing a warehouse compartment, discovery can be chosen there are also adjacent warehouse compartment, then directly choose adjacent warehouse compartment, successively pass
Return down, until being chosen without adjacent warehouse compartment；Then the warehouse compartment of the low level-one of Performance Score is chosen again；
If S45, warehouse combined size are greater than 1, across warehouse picking is needed, it is thus necessary to determine that warehouse selection sequence；
It is averaged the Performance Score summation of the warehouse compartment under each warehouse to obtain warehouse Performance Score；
Warehouse is chosen from high to low according to warehouse Performance Score, if not the warehouse being finally selected, institute in warehouse
There is cargo whole outbound in the order of storage；If it is the last one warehouse, this warehouse does not need the cargo of storage all to go out
Library, as long as but meet order requirements, for the last one region, warehouse compartment selection is carried out using the method for step S44.
S5, judge whether warehouse is marked off by firewall as several regions, it is no if then carrying out region combination stage screening
Then screened without region combination stage；Combination stage screening in region includes following sub-step:
S51, it is combined according to the warehouse that step S4 is obtained, in the combination of statistics warehouse under each warehouse in the order in each region
The quantity of various cargos；Then the region without any order cargo is got rid of, a big collection is treated as into remaining region,
The proper subclass for asking the set all, each proper subclass are a region combination；
It is screened from small to large according to region combination, if the combination of some region meets order type of merchandize and quantity
Requirement, then further judge the region combination in, all areas whether continuous adjacent, if being then by the region group cooperation
Otherwise optimal region combination continues to combine next region and screen；Meet order type of merchandize and quantity is wanted if all
Continuous adjacent is not satisfied in the region in the combination of region asked, then is optimal area by the smallest region group cooperation for the condition that meets
Domain combination；Because being most time-saving in the region outbound being continuously close to when having to trans-regional outbound, if
It is the region combination being continuously close in the presence of the region being selected under the same warehouse, then abandons the area of discontinuous chosen area
Domain combination.
Whether the region combined size that S52, judgment step S51 are obtained is equal to 1: if region combined size is equal to 1, entering
Step S53；If region combined size is greater than 1, but warehouse combined size is equal to 1, then enters step S54；If region
Combined size is greater than 1, and warehouse combined size then enters step S55 also greater than 1；
S53, region combined size are equal to 1, illustrate not needing across warehouse, trans-regional picking；
Warehouse compartment is successively chosen from big to small according to warehouse compartment Performance Score, until meeting order requirements；
During selection, adjacent warehouse compartment is preferentially selected, that is, when choosing a warehouse compartment, discovery can there are also adjacent warehouse compartment
To choose, then adjacent warehouse compartment is directly chosen, successively recurrence is gone down, until choosing without adjacent warehouse compartment, there is the adjacent library of line options
Position can reduce the region warehouse compartment dispersion after outbound；Then the warehouse compartment of the low level-one of Performance Score is chosen again；
S54, region combined size are greater than 1, and warehouse combination is equal to 1, illustrate not needing across warehouse picking, need trans-regional take
Goods；
For each region in the combination of region, the summation of all warehouse compartment Performance Scores is averaged to obtain region scoring；
According to region scoring successively chosen area from big to small, if not the region being finally selected, institute in region
There is cargo whole outbound in the order of storage；If it is the last one region, this region does not need the cargo of storage all to go out
Library, as long as but meet order requirements, for the last one region, Kuku position is selected using warehouse compartment combined sorting；
S55, region combined size are greater than 1, and warehouse combined size is greater than 1, illustrate to need across warehouse picking, trans-regional to take
Goods；
Each region scoring is calculated according to the method that zoning in step S54 is scored, region scoring summation is averaged simultaneously
In addition trans-regional punishment cost obtains warehouse scoring；
Warehouse is successively chosen from high in the end according to warehouse scoring, if not the warehouse that the last one is selected, then this
Cargo whole outbound under warehouse in the order of all storages；If it is the warehouse that the last one is selected, region group under warehouse
It closes size and is equal to 1, then the combination choosing of outbound warehouse compartment is carried out according to the method for outbound when being equal to 1 to region combined size in step S53
It selects；If under the last one warehouse being selected region combined size be greater than 1, according in step S54 to region combined size
The method of outbound is selected into warehouse compartment when greater than 1.
S6, it carries out warehouse compartment combined sorting: calculating the outbound cost of each warehouse compartment, warehouse compartment type scores, warehouse compartment and place an order middle goods
The guarantor that faces of object leads and (faces guarantor if there is multiple and lead, then take highest value), then sums to obtain a warehouse compartment to each characteristic weighing
Performance Score；Warehouse compartment outbound is successively chosen from high to low according to warehouse compartment Performance Score preferentially to select adjacent during selection
Warehouse compartment, that is, when choosing a warehouse compartment, discovery can be chosen there are also adjacent warehouse compartment, then directly choose adjacent warehouse compartment, successively
Recurrence is gone down, until choosing without adjacent warehouse compartment；Then the warehouse compartment of the low level-one of Performance Score is chosen again；
The candidate outbound result that S7, judgement are screened by step S3~S6 whether only one, if so then execute step
Otherwise rapid S8 calculates separately the Performance Score of each candidate outbound result, then choose the highest outbound result of Performance Score and make
To be consequently recommended as a result, executing step S8；
S8, the outbound scheme of selection is returned into calling layer, section, warehouse and warehouse outbound sequence, area including recommendation
Domain and region outbound sequence (if there is this level-one of region), the data such as outbound warehouse compartment return to calling layer.
Key factor that there are three types of influence outbound warehouse compartment performances:
A, it outbound cost (c'): is transported goods under the warehouse compartment to the cost of warehouse gate, time or distance can be selected
To measure and be normalized.Method for normalizing is as follows: if there is region class then carries out warehouse compartment outbound cost under a region
Normalization, if it is not, carrying out the normalization of warehouse compartment outbound cost under a warehouse.If some library before not normalizing
Position outbound cost is c, and the outbound cost after normalizing is c', warehouse compartment outbound cost maximum value under the warehouse (or region)
For Cmax, minimum value Cmin, then have:
B, warehouse compartment type scoring (Slt): in warehouse, enterprise is in order to store different cargo or other requirements, usually
Will not there was only a kind of warehouse compartment type, but can be used in mixed way there are many warehouse compartment, for example cross beam type, shuttle type are closed a position.Every kind
The priority of the warehouse compartment outbound of type would also vary from, and in order to consider such case, we introduce warehouse compartment type scoring (Slt),
Warehouse compartment type scoring calculation is fairly simple, and warehouse compartment type is started to sort from low to high according to priority, and every level-one is corresponding
Basic score be priority orders (being calculated since 1), then basic score is normalized and has obtained warehouse compartment type
Scoring.
C, face guarantor and lead (Rexpir): when outbound, it is forward preferentially to go out the date of manufacture in order to keep the fresh of cargo for enterprise
Cargo, therefore we indicate that cargo closes on the degree of expiration date using facing guarantor and lead.Under normal circumstances, if the shelf-life 12
A month, interval one or two months date of manufacture, consumer to this can't sensory gap, but if interval 6 months, consumer
It is certain to select fresh, so facing guarantor, to lead value as shown in Table 1.
Table one
| (expiration date-now date)/shelf-life | Score value |
| 1-0.76 | 0.25 |
| 0.75-0.51- | 0.5 |
| 0.50-0.26 | 0.75 |
| 0.25-0 | 1 |
The calculation method of the warehouse compartment Performance Score are as follows: calculate outbound cost, the scoring of warehouse compartment type and the warehouse compartment of each warehouse compartment
The guarantor that faces of middle cargo of placing an order leads, and then sums to obtain warehouse compartment Performance Score to each characteristic weighing: setting out the weight of library cost
For Wcout, the weight of warehouse compartment type scoring is Wslt, facing the weight that guarantor leads is Wrexpr(faces guarantor if there is multiple and lead, then take highest
Value), then warehouse compartment Performance Score SlpFormula is as follows:
Slp=Wcout*Cout+Wslt*Slt+Wrexpr*Rexpir。
Region performance scoring (Sregion) calculation method are as follows: it sets in the warehouse compartment combination screened and belongs to the library under the region
Position has N, respectively { L1,L2,..,Ln, corresponding warehouse compartment Performance Score is { Slp1,Slp2,...,Slpn, then:
Warehouse Performance Score (swarehouse) calculation method are as follows: define trans-regional punishment cost (CcrossRegion) are as follows: in the storehouse
In region combination under library, the punishment cost under the region is crossed from a upper region, range is [0,1].In the combination of region
The trans-regional punishment cost in first region being selected is 0, because it is starting point, the punishment cost in other regions is by business
Personnel oneself define within the scope of codomain, reach the region across more regions in principle, punishment cost should be bigger.
If belonging to the region under the warehouse in the region combination screened has m, respectively { Re1, Re2..., Rem,
Corresponding region performance scoring is { Sregion1,Sregion2,…,Sregionm, trans-regional punishment cost is { CcrossRegion1,
CcrossRegion2,…,CcrossRegionm, trans-regional punishment cost weight is WcostCR, then:
Outbound result Performance Score (Sresult): define across warehouse punishment cost (CcrossWare) are as follows: in warehouse combination, from
A upper warehouse crosses the punishment cost under the warehouse, and range is [0,1].First warehouse being selected in warehouse combination
Across warehouse punishment cost be 0 because it is starting point, the punishment cost in other warehouses by business personnel within the scope of codomain from
Oneself defines, and the distance crossed in principle is remoter, and punishment cost should be bigger.
If belonging to the region under the warehouse in the region combination screened has n, respectively { Wh1,Wh2,…,Whn,
Corresponding region performance scoring is { Swarehouse1,Swarehouse2,…,Swarehousen, trans-regional punishment cost is { CcrossWh1,
CcrossWh2..., CcrossWhn, trans-regional punishment cost weight is WcostCW, then:
Data source of the invention is not directed to the storage facility located at processing plant of enterprise, but passes through intermediate database i.e. institute
The calculating database of meaning.The data that the calculating database stored algorithm needs, the benefit done so have the following:
A, outbound algorithm is made to be easier to be adapted to.If using intermediate calculation data library, it is only necessary to data synchronization program is modified,
Modification outbound proposed algorithm is not needed, so that it may the enterprise of any required service of adaptation.
B, accelerating algorithm.Often do not need the data being concerned about with many algorithms in general storage facility located at processing plant, if directly from
It fetches in storage facility located at processing plant evidence, the additional time will certainly be consumed, to influence algorithm speed.If using intermediate calculation data library,
There is no useless data, the time for evidence of fetching from database can greatly reduce.
C, optimization algorithm structure reduces algorithm complexity.In storage facility located at processing plant, there are many direct results not to be stored in
In database, for example whether warehouse compartment stores cargo and whether is filled with cargo, and whether certain shipments can the outbound directly from warehouse compartment
(in shuttle rack, can not direct outbound if other cargos are stored in front), if these indexs all meet at algorithm
Program goes to count, and can not only drag slow algorithm arithmetic speed, but also increase algorithm routine structural complexity.Therefore, if in
Between calculate database, allow data synchronization program count good algorithm required for index, then significantly reduce algorithm routine burden.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.This field
Those of ordinary skill disclosed the technical disclosures can make according to the present invention and various not depart from the other each of essence of the invention
The specific variations and combinations of kind, these variations and combinations are still within the scope of the present invention.
Claims (6)
1. a kind of integrate multifactor intelligent warehouse-out method, which comprises the following steps:
S1, intermediate calculation data library is established, from synchrodata in enterprise's storage facility located at processing plant into intermediate calculation data library；
S2, goods information is obtained according to outbound order, positions to obtain all candidate sections in city locating for driver according to driver；
S3, according to order information and candidate section, carry out regional-level screening；Count each candidate section place an order in various cargos
Then the quantity of storage stores whether quantity of goods is more than or equal in order and requires quantity of goods under more candidate section,
If so then execute step S4；Otherwise calling layer is informed by feedback interface, inventory is unable to satisfy order requirements；
S4, the screening of warehouse combination stage is carried out；
S5, judge whether warehouse is marked off by firewall as several regions, it is no if so then execute the screening of region combination stage is carried out
Then screened without region combination stage；
S6, warehouse compartment combined sorting is carried out；
The candidate outbound result that S7, judgement are screened by step S3~S6 whether only one, if so then execute step S8,
Otherwise then the Performance Score for calculating separately each candidate outbound result chooses the highest outbound result of Performance Score as final
Recommendation results execute step S8；
S8, the outbound scheme of selection is returned into calling layer.
2. a kind of multifactor intelligent warehouse-out method is integrated according to claim 1, which is characterized in that the step S4 packet
Include following sub-step:
S41, the quantity for counting various cargos in the order stored in each warehouse under candidate section；
S42, the warehouse without any order cargo is got rid of, by remaining warehouse as a set, asks the set all
Proper subclass, each proper subclass are a warehouse combination；
S43, it is screened from small to large according to warehouse combined size, if the combination of some warehouse meets the type sum number of order cargo
Amount then no longer screens the warehouse combination for being greater than it, combines warehouse combination as optimal warehouse；
S44, judge whether warehouse combined size is equal to 1, if warehouse combined size is equal to 1, do not need across warehouse picking；
It successively chooses warehouse compartment outbound from high to low according to warehouse compartment Performance Score and preferentially selects adjacent warehouse compartment during selection,
When choosing a warehouse compartment, discovery can be chosen there are also adjacent warehouse compartment, then adjacent warehouse compartment is directly chosen, successively under recurrence
It goes, until being chosen without adjacent warehouse compartment；Then the warehouse compartment of the low level-one of Performance Score is chosen again；
If S45, warehouse combined size are greater than 1, across warehouse picking is needed, it is thus necessary to determine that warehouse selection sequence；
It is averaged the Performance Score summation of the warehouse compartment under each warehouse to obtain warehouse Performance Score；
Warehouse is chosen from high to low according to warehouse Performance Score, if not the warehouse being finally selected, is deposited all in warehouse
Cargo whole outbound in the order put；If it is the last one warehouse, this warehouse does not need the cargo whole outbound storage, and
As long as being to meet order requirements, for the last one region, warehouse compartment selection is carried out using the method for step S44.
3. a kind of multifactor intelligent warehouse-out method is integrated according to claim 1, which is characterized in that the step S5
In region combination stage screening include following sub-step:
S51, it is combined according to the warehouse that step S4 is obtained, it is various in the order in each region under each warehouse in the combination of statistics warehouse
The quantity of cargo；Then the region without any order cargo is got rid of, a big collection is treated as into remaining region, seeks the collection
All proper subclass is closed, each proper subclass is a region combination；
It is screened from small to large according to region combination, if the combination of some region meets wanting for order type of merchandize and quantity
Ask, then further judge the region combination in, all areas whether continuous adjacent, if then by the region group cooperation be optimal area
Otherwise domain combination continues to combine next region and screen；If all areas for meeting order type of merchandize and quantitative requirement
Continuous adjacent is not satisfied in region in the combination of domain, then is optimal region combination by the smallest region group cooperation for the condition that meets；
Whether the region combined size that S52, judgment step S51 are obtained is equal to 1: if region combined size is equal to 1, entering step
S53；If region combined size is greater than 1, but warehouse combined size is equal to 1, then enters step S54；If region combination is big
Small to be greater than 1, warehouse combined size then enters step S55 also greater than 1；
S53, region combined size are equal to 1, illustrate not needing across warehouse, trans-regional picking；
Warehouse compartment is successively chosen from big to small according to warehouse compartment Performance Score, until meeting order requirements；
During selection, adjacent warehouse compartment is preferentially selected, that is, when choosing a warehouse compartment, discovery can be selected there are also adjacent warehouse compartment
It takes, then directly chooses adjacent warehouse compartment, successively recurrence is gone down, until choosing without adjacent warehouse compartment；Then Performance Score is chosen again
The warehouse compartment of low level-one；
S54, region combined size are greater than 1, and warehouse combination is equal to 1, illustrate not needing across warehouse picking, need trans-regional picking；
For each region in the combination of region, the summation of all warehouse compartment Performance Scores is averaged to obtain region scoring；
According to region scoring, successively chosen area is deposited all in region if not the region being finally selected from big to small
Cargo whole outbound in the order put；If it is the last one region, this region does not need the cargo whole outbound storage, and
As long as being to meet order requirements, for the last one region, Kuku position is selected using warehouse compartment combined sorting；
S55, region combined size are greater than 1, and warehouse combined size is greater than 1, illustrate to need across warehouse picking, trans-regional picking；
Each region scoring is calculated according to the method that zoning in step S54 is scored, region scoring summation is averaged and is added
Trans-regional punishment cost obtains warehouse scoring；
Warehouse is successively chosen from high in the end according to warehouse scoring, if not the warehouse that the last one is selected, then the warehouse
Under all storages order in cargo whole outbound；If it is the warehouse that the last one is selected, region combination is big under warehouse
It is small to be equal to 1, then the combination selection of outbound warehouse compartment is carried out according to the method for outbound when being equal to 1 to region combined size in step S53；Such as
Region combined size is greater than 1 under the last one warehouse for being selected of fruit, then is greater than 1 to region combined size according in step S54
When outbound method into warehouse compartment select.
4. a kind of multifactor intelligent warehouse-out method is integrated according to claim 2 or 3, which is characterized in that the warehouse compartment
The calculation method of Performance Score are as follows: outbound cost, the scoring of warehouse compartment type and the warehouse compartment for calculating each warehouse compartment place an order the facing of middle cargo
Guarantor leads, and then sums to obtain warehouse compartment Performance Score to each characteristic weighing: the weight for setting out library cost is Wcout, warehouse compartment type comments
The weight divided is Wslt, facing the weight that guarantor leads is Wrexpr, then warehouse compartment Performance Score SlpFormula is as follows:
Slp=Wcout*Cout+Wslt*Slt+Wrexpr*Rexpir
CoutIndicate outbound cost, SltIndicate the scoring of warehouse compartment type, RexpirExpression is faced guarantor and is led.
5. a kind of multifactor intelligent warehouse-out method is integrated according to claim 1, which is characterized in that the warehouse performance
Score swarehouseCalculation method are as follows: set and belong to the region under the warehouse in the region combination screened and have m, respectively
{Re1, Re2..., Rem, corresponding region performance scoring is { Sregion1,Sregion2,…,Sregionm, trans-regional punishment cost is
{CcrossRegion1,CcrossRegion2,…,CcrossRegionm, trans-regional punishment cost weight is WcostCR, then:
6. a kind of multifactor intelligent warehouse-out method is integrated according to claim 1, which is characterized in that outbound result performance
Score SresultCalculation method are as follows: set and belong to the region under the warehouse in the region combination screened and have n, respectively { Wh1,
Wh2,…,Whn, corresponding region performance scoring is { Swarehouse1,Swarehouse2,…,Swarehousen, trans-regional punishment cost
For { CcrossWh1, CcrossWh2..., CcrossWhn, trans-regional punishment cost weight is WcostCW, then:
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