CN104252671B - A kind of lean logistics implementation method based on billboard - Google Patents
A kind of lean logistics implementation method based on billboard Download PDFInfo
- Publication number
- CN104252671B CN104252671B CN201410532433.1A CN201410532433A CN104252671B CN 104252671 B CN104252671 B CN 104252671B CN 201410532433 A CN201410532433 A CN 201410532433A CN 104252671 B CN104252671 B CN 104252671B
- Authority
- CN
- China
- Prior art keywords
- billboard
- data
- demand
- expect
- order
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- General Factory Administration (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a kind of lean logistics implementation method based on billboard, including：For the material that will be produced in order or three daily plannings, by process and teams and groups' information, demand billboard will be expected using parallel processing technique generation, the data volume that the present invention is calculated as needed defines 20 30 operations, for each operational definition job name, and job name is distributed according to the operation number of cycles of definition by all order processes, when running operation, only take the job title identical data with currently running；Meanwhile, in order to utilize server resource to greatest extent, weight is distributed according to work centre, weight is directly proportional to work centre data volume to total quantity；When operation generation billboard is detailed, because data volume is larger, the data insertion and calculating of billboard are all that background job performs calculating, so, exist that the time difference also implies that and there is variance data with practical business, the present invention had once added computing mark for the data to be generated that expect demand billboard.
Description
Technical field
The invention belongs to motor-car manufacturing technology field, more particularly to a kind of lean based on billboard in motor-car manufacturing process
Logistics implementation method.
Background technology
The two of material allocation are big, and foundation is exactly MRP and billboard.
MRP refers to the subordinate and quantitative relation according to each level article of product structure, using each article as plan object, with complete
Phase in man-hour is time reference back scheduling, distinguishes each material by time in advance length and assigns plans the sequencing of time, is one
Plan management of materials and quipment pattern in industrial manufacturing enterprise is planted, MRP can help people that MPS is converted to ability need meter
Draw, generate load report, then according to load report analysis result and feedback adjustment MPS, but should be noted
Artificial to participate in being many during feedback adjustment, currently there are no MRP systems can be with super in autobalance ability need
Load or underload situation；In addition, it is the pass of production control that whether the beat of each operation production activity of production scene, which is in step with,
Key, if managed using MRP systems, is just occurred and assigns production ordering respectively to each operation by MRP systems, each operation according to
It instructs the production that each goes into operation, and the demand for the later process that preceding working procedure goes out according to system-computed carries out production activity, not necessarily
Matched with the actual demand of later process, because, MRP's plans time zone typically in units of week or day, and real
The enterprise of many enterprises especially production line balance mode on border, the process time of each operation is to do unit with even second minute.
The chronomere of system is inconsistent with reality, is easy for causing the time difference between the demand of system and actual demand, so that
Easily cause production scene product overstock and production activity confusion.
Billboard mode derives from TPS (Toyota Production System Toyota's production systems), and billboard mode is
Realization rate under JIT production planning mode, is exactly to dispense on time for Enterprise Logistic System, logistics tally-man understands basis
Material billboard, determines specific time, delivery place and the delivery material of feeding, according to matching somebody with somebody for the specific detailed progress material of billboard
Send, according to the experience of Toyota Motor company, the reasonable of production process merely can not possibly be realized comprehensively using kanban system
Change.
Therefore, MRP and kanban system have his own strong points, and respectively have shortage, if enterprise only selects a kind of make in both
For the manufacturing management system of enterprise, respective defect is inevitably run into.
The content of the invention
In order to overcome MRP and the respective shortcoming of kanban system, the invention provides the lean logistics realization side based on billboard
Method, i.e., either network, maintenance order and production order, no matter in establishment or change, all directly update lean logistics see
The material requirement table of plate system, is easy to system craft or backstage to calculate billboard data automatically, realizes lean logistics billboard pipe
Reason, so as to improve the flow of logistics distribution, emphasis solves the disparities between supply and demand of the live material of manufacture, to produce order-driven market thing
Stream, carries out the requirement command that the production and materials procurement of preceding working procedure are transmitted in strict accordance with later process, makes whole thing
The flow of stream dispatching becomes MRP " pushing away " " drawing " of kanban system.
The technical solution adopted for the present invention to solve the technical problems is, a kind of lean logistics realization side based on billboard
Method,
1) the product structure BOM tables first according to order, related to the order, will be expected using parallel processing technique generation
Demand；
The order includes the product to be produced；
The BOM tables are tree, including the material related to the product, each node generation of the tree
One material of table；One process of each material correspondence；
The corresponding process of the material generates institute in the way of processing or purchase including each work centre in some cycles
State the process of material；The multiple process is while and successively performs；
It is described to expect that demand is：According to the BOM tables of the product, and the material that is related in the BOM tables of the product and
The related process of the material needs the situation of certain material using what parallel processing technique was generated in certain time；
2) by step 1) generation will expect demand, according to material requirement period planning, it would be desirable to the generation of the material of outbound
Outbound list, and the material in the outbound list is subjected to outbound processing.
The parallel processing technique includes：The quantity of all nodes in BOM tables defines multiple operations, according to described
The quantity of operation, all nodes of the BOM is divided into multigroup, one operation of every group of correspondence, when performing operation, according to currently holding
Capable operation generation will expect demand data；The operation is by operating system parallel processing；
It is preferred that, described operating system is AIX5.3；
It is preferred that, it is each operational definition job title；
Also include the material that uses according to the work centre to account for the percentage of total material to set weight, to be described
During all node distribution operations of BOM tables, the weight number distribution in each operation according to each work centre is belonged to described
The BOM table data of work centre；
It is preferred that, the work centre includes：General assembly material, bogie are set and car body design；
It is preferred that, the weight of the general assembly material is 50% to 60%, when distributing operation for the general assembly material, each
The BOM data for having 50% to 60% in operation belongs to the general assembly material；The weight that the bogie is set for 10% to
20%, when setting distribution operation for the bogie, the BOM data for having 10% to 20% in each operation belongs to described
Bogie is set；The weight of the car body design is 20% to 30%, when distributing operation for the car body design, each operation
In have 20% to 30% the BOM data belong to the car body design.
Each node also includes computing mark in the BOM tables, and demand will be expected described in following steps generation by performing：
1) first, it would be desirable to expect that the computing mark of each node of the BOM tables of demand assigns initial value described in generation；
2) when to expect demand described in execution generation, computing is only designated to the individual nodes of the BOM tables of initial value
To expect demand data according to described in generation；
3) it is that computing mark assigns execution end value after expecting demand data described in generation；
It is preferred that, the computing of each node of the related BOM tables of newly-built order is designated sky；
It is preferred that, the initial value of computing mark is " X ", and the execution end value of computing mark is " Z ".
Also include log management, when to expect demand error described in generation, the data of mistake are saved in log management；
When generation will expect demand next time, the wrong data in log management is generated into demand to be expected again, and will generate described
Expect that the daily record data of demand is deleted；The daily record data includes：Order number, plan stream day, process, material, quantity, plan
Get the raw materials ready day, warehouse compartment, work centre, Log Types；
It is preferred that, when expecting demand billboard described in generation every time, all the wrong data generation in the log management is seen
Plate data；
It is preferred that, the Log Types include：Order change, three daily planning changes or process change
It is preferred that, the log management also includes show log information, deletes log information.
The work centre also includes logistics center, and the logistics center will expect that demand generates the outbound according to described
It is single；The material is sent to feeding place by tally-man according to the outbound list from goods yard, and execution is sent to process；It is described to be sent to work
Sequence exactly will expect that material information is set to completion status in demand billboard by described, the registration while progress delivery is transferred items；
It is preferred that, the material information includes whether to expect for recoil, if the material is recoil material, the tally-man will
Stock movement is to the work centre, while remembering that logistics stockpile number is reduced；Described delivered then is carried out if not recoil material
Account is registered, and note stock material is reduced.
The lean logistics implementation method based on billboard, applied to motor-car manufacturing；
It is preferred that, the quantity of the operation is 20 to 30.
It is preferred that, the order includes：Order number, completion date, material, quantity, Order Type；
It is preferred that, the Order Type includes：Produce order, maintenance order and the production schedule on the three；
It is preferred that, the order also includes：Plan stream day, the plan stream day of the maintenance order is after current date
Any one day in three days；
It is preferred that, described process also includes：Process title, material, quantity, delivery/production cycle, work centre, class
Group；
It is preferred that, it is described to expect that demand is to include：Order number, process, material, quantity, plan are got the raw materials ready day；
It is preferred that, it is described to expect demand generation after, got the raw materials ready day, the work centre, process and/or class by the plan
Group display is multiple will to expect demand；
It is preferred that, the plan that be described in material demand is got the raw materials ready day, is the data of current date one day after, institute is generated
State outbound list；
It is preferred that, the material information includes material type, warehouse compartment, goods yard, tally-man, procurement cycle；
It is preferred that, it is described to expect demand to expect demand billboard；
It is preferred that, the process also includes process type, and the process type is：Buying is produced；
It is preferred that, the process also includes：Subordinate's material that the material needs is produced, when the process type is buying
When, described subordinate's material is sky；
It is preferred that, the process is corresponded with the material in BOM tables.
For BOM tables node distribution operation the step of it is as follows：
1) quantity of all nodes of the BOM tables is calculated；
2) with step 1) quantity divided by the quantity of operation of all nodes that calculate, obtain the institute distributed for each operation
State the number of nodes of BOM tables；
3) it is current work by first operational definition；
4) since the title the root node of BOM tables for all node distribution current works in the BOM tables, it is every time
During the node distribution job title, the number of nodes of the BOM tables of the operation distribution is recorded as, when the quantity reaches
Step 2) defined in each operation allow distribution operation quantity after, by next operational definition be current work；Repetition is held
Row step 4) all nodes in for the BOM tables all distribute job title.
It is as follows the step of being the node distribution operation of BOM tables after considering the weight of each work centre：
1) quantity of all nodes of BOM tables is calculated；
2) with step 1) quantity divided by the quantity of operation of all nodes that calculate, obtain the institute distributed for each operation
State the number of nodes of BOM tables；
3) according to the step 2) calculate the number of nodes of the obtained BOM tables for each operation distribution and every
The weight calculation of individual work centre is obtained：Belong to the quantity of the BOM table nodes of each work centre in each operation；
4) it is current work by first operational definition；
5) first job center is defined as work at present center；
6) a certain amount of data that operation is not yet distributed in work at present center are obtained from affiliated BOM tables, institute is distributed to
State current work；It is described a certain amount of to be：Step 3) calculate what is obtained, the BOM table sections of each work centre are belonged in each operation
The quantity of point；
7) latter work centre is defined as work at present center, and performs step 6), until all working in BOM tables
The data at center are all assigned with current work；
8) it is work at present center by next operational definition, performs step 5) until going to last operation；
9) be remaining all BOM tables in not yet distribute the data distribution of operation last operation.
The beneficial effects of the invention are as follows the pattern based on information technology, in the guidance of lean production Advanced Idea and technology
Under, be combined with MRP and logistics billboard theory, with actual lean logistics dispense be target information system, the application of the system,
Logistics distribution flow effectively is improved, the disparities between supply and demand of the live material of manufacture, stock clerk's root are solved the problems, such as emphatically
Match somebody with somebody station information according to the process in logistics electronic system, station material, the material requirement of production team can be inquired about at any time.Even if raw
Production subsidiary factory does not propose billboard, also can check stock information according to MPS and MRP, accomplish material in storehouse
Match somebody with somebody platform in advance in room, the demand for making the production and materials procurement work of preceding working procedure strictly be transmitted according to later process
Instruction is carried out.It so also ensure that the material allocation time tapers to most short, and be effectively reduced material storage and overstock and fund
Take.
Design alteration is an important service in company's production and operating activities, when user's request change, supplier occur
When change, product occur deviation occur in quality problems, and production manufacturing process, wanting for design alteration may be all proposed
Ask, the well-regulated enterprise of design alteration, the support of enterprise information system can be relied on, people from all departments is quickly and efficiently organized
Member's complete design redirection activity.Comprehensive quality management is the key business of business administration work, and controls design alteration
It is the core work of quality management.The main and most difficult task of design alteration activity is to maintain the complete of product data
Property, uniformity and trackability.Lean logistics banner system can guarantee that a series of modification of product data caused by design alteration
With version evolving uniformity, i.e., the complete consistent product number of description product unique technical state can be all obtained at any time
According to；It is able to record that the version relationship between data, it is ensured that the trackability of data.Lean logistics banner system has reached following effect
Really：
1) design alteration related products data relationship is complicated, sets up the product data mould of a complete support design alteration
Type is basis.
2) the workflow drive system of automation is provided, the progress of change procedure is controlled.Workflow defining tool is advance
The standard workflow journey of all kinds of changes is defined, coordinated scheduling task, personnel, data under the control of workflow complete product
The orderly change of data.
3) the file structure pattern of design alteration is complicated and changeable, and system provides the user interface function of processing complex data.
4) following functions are supported in design alteration：Design alteration request slip, modified application, change file management；Design alteration
Flow definition and examination ＆ approval are controlled；Uniformity integrity checking and the version upgrade control of product data；Parts in design alteration
Change inquiry；The integrated Event Service of information process.
In motor-car manufacturing, up to ten thousand production orders can be monthly produced, that is, have hundreds of thousands even road works up to a million
The material issuing of sequence, allows these materials to be dealt into corresponding production team in suitable time, place, it is ensured that the need of company's lean production
Ask, the lean logistics implementation method based on billboard have also been devised tally-man, goods yard, the one-to-one function of material；Ensure to see
After plate operation, each material can all correspond to corresponding goods yard, unique tally-man；Refine the granularity of logistics management.
Brief description of the drawings
The lean logistics implementation method of the present invention based on billboard is specifically described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the lean logistics implementation method of the invention based on billboard；
Fig. 2 is the structural representation of BOM tables；
Fig. 3 is the structural representation of production subsidiary factory in the present invention；
Fig. 4 is lean billboard data flowchart of the present invention；
Fig. 5 is the network topological diagram that the present invention is realized.
Embodiment
Billboard is constituted：Electronic board is constituted by coming back with detailed (namely project), and it is the bag in units of order that billboard, which comes back,
The number of collecting containing demand, process route, sequence, record type, work centre, production order number, production order status etc.；Because of billboard
To dispense unit using process as minimum, so detail is in units of process, comprising the demand number of collecting, process route, platform position,
Demand material, factory, stock locations, recoil identify, to expect the specifying informations such as time.The requirement of lean production dispatching is met,
In lean logistics banner system, the new line of billboard is connected with detail by the demand number of collecting.
Work centre in the present invention includes production subsidiary factory and logistics center.
First, billboard is generated：
1st, the production schedule of motor-car manufacture is mainly derived from production order and maintenance order (being also maintenance work order), in view of dynamic
The complexity of the car manufacture production schedule and change that may be present, and inevitably engineering design change influence, in logistics
The heart is not taken based on the active means of distribution that the stable production schedule is arranged, but take and dispense on demand to the material issuing of production subsidiary factory
Mode proposes to expect demand, it is necessary to produce subsidiary factory based on the production schedule in three days, subsequent production subsidiary factory submit demand personnel according to
According to demand inventory to be expected, with process and/or teams and groups' node, it will expect that the release of demand inventory is submitted to logistics center, and these are given birth to
The transmission of production instruction is all completed by billboard, and the production schedule from maintenance work order directly generates billboard number here
According to, and there was only a pen data from the billboard of maintenance order.
In lean logistics implementation method based on billboard, if multiple billboard, it can write in the table of backstage, by background job
Focus on.
2nd, billboard is generated, and can be divided into backstage automatic running and foreground is formulated by hand
2.1 for priority level it is high, need the billboard of emergent management, mode can be manually entered using foreground and submitted and seen
Plate.When being formulated by hand on foreground, system can judge the quantity of user's input, if the billboard quantity to be run of user's input surpasses
Mistake can be pointed out by crossing 100 systems, and this act as being avoided artificial input error, improves the operational efficiency of system.
In process of production, each production order is related to material processing up to ten thousand to 2.2 motor-cars, so dotes on for quantity
Big material, system uses the mechanism of parallel processing, and method for splitting is defined on backstage, and system determines generation billboard according to process
Quantity, for example：There are 23 operations on backstage, there is 10 work orders, and each work order has 20 processes, and system can calculate process,
I.e. how many billboard quantity, are that the process in work order is calculated, such as each process has 100 kinds of materials, i.e., each work order has
2000 billboard, by all order process data, that is, need the data for calculating billboard quantity to carry out cycle labeling into A, B, C, D etc.
23 names (wherein A, B, C, D etc. are job name), during first job run, only take the data that mark is A, second operation
During operation, the data run that mark is B is only taken, by that analogy, because new and old calculating that will be repeatedly per procedure, in ERP, table
Data storage is fewer, and efficiency is higher, so using this mechanism, substantially increasing the operational efficiency of billboard, substantially more than ten minutes
Substantial amounts of data run can be made complete；The quantity that certain operation is split is set according to actual portfolio, when portfolio
When changing greatly, it can adjust again.Here it is possible to using can perform simultaneously it is a plurality of instruction or while handle multiple data item
Single central processing unit computer can also use multiple processor system.
Meanwhile, need to calculate weight when mark, this weight is distinguished according to production subsidiary factory, as shown in figure 3,
Because general assembly material accounts for 60% or so of total ratio, so system is in background process, 60% operation can be distributed to always
Dress, bogie is set to 15%, and car body design is 25%, server resource can be so utilized to greatest extent, with most fast
Speed calculates the quantity of billboard.The distribution of this certain accounting can be adjusted according to actual business datum, such as in mark
When job name when, if the data of A operation bogie subsidiary factory exceed the 25% of total amount, system can the automatic operation to bogie
Move on to next job name and remove mark.So, effectively by data distribution into 23 background jobs, and reasonably control each
The operation quantity of operation subsidiary factory.Ensure that the billboard data distribution run out is rational.
2.3 when operation generation billboard is detailed, because data volume is larger, after the data insertion and calculating of billboard are all
Platform Job execution is calculated, and so, the time difference is there is with practical business, is also implied that and there is variance data, system is to be generated
A computing mark is added into the detailed table of billboard, when operation generation billboard is detailed, system first can take this, will
The computing mark for generating the data of billboard is set to " X ", after the complete generation billboard of system operations is detailed, then by computing mark again
It is empty.Using this mechanism, the data for effectively avoiding billboard are calculated by crawl is repeated, the phenomenon hair of generation billboard Data duplication
It is raw.Meanwhile, system is in order to improve the speed of service of billboard, it is to avoid hash is run, during each run, for production work order
Data are read in again, and are also repeatedly to read in again when reading process data, it is ensured that the data take every time, calculated are all
It is newest, most real-time data, it is ensured that the degree of accuracy that billboard data are calculated.
3rd, demand billboard is expected
Production subsidiary factory submits according to process and/or teams and groups' node in lean logistics system in billboard form to be expected will expect to need
Inventory is sought, logistics center is discharged into.There is the following two kinds form：
1) discrete piece will expect demand inventory：User cannot change quantity required, and the background job of discrete piece is by process
To be grouped calculating；
2) recoil material will expect demand inventory：User can change quantity required, and simultaneity factor can also simulate calculating suggestion
Quantity required.Here recoil material refers to the unit and the material that forwarding unit is inconsistent of materials, such as paint etc,
The unit of material issuing is tank/bucket, but unit during production consumption is gram, and the actual consumption quantity of usual this material is in life
Production is difficult statistics before completing, therefore recoil material is managed in the subsidiary factory storehouse of production subsidiary factory.Logistics billboard operationally, root
The characteristics of according to recoil material, carries out collecting material issuing.
2nd, the production schedule is changed
Produce order, three daily plannings and unavoidably there is the possibility of change, therefore demand billboard to be expected can be caused to produce change
More, system can see if there is outbound record, while original outbound number and demand number are compared according to original material data
Compared with, if without outbound, by new material the need for quantity carry out outbound；If outbound record, i.e., cancelling stocks is carried out to raw material,
New materiel warehouse-out, produces one and moves back a neck.
The time point that change occurs is probably submit will be before or after material demand.After expecting that demand is submitted, also may be used
It can be picked and match somebody with somebody or done outbound list.
Processing mode is as follows：
The first situation：If concerned process steps node will expect that demand inventory is not submitted or had been filed on but do not pick to match somebody with somebody,
The automatic original that is appended to will expect demand odd numbers (reserved number+record type+process ID+ submits demand sequence number)；
Second of situation：If concerned process steps node to expect demand inventory be submitted and picked with (containing part pick
With), then automatically generate it is new to expect in demand odd numbers (reserved number+record type+process ID+ submits demand sequence number+serial number),
Now, submission will expect demand sequence number ,+1 on the basis of original will expect demand sequence number, and it is 1 that demand sequence number initial value is expected here.
3rd, the material returned in demand billboard to be expected is handled
Because producing the change of order, it can produce and be also developed in material returned request, system because of practical business demand, Logistics Department
Door actively carries out the function of the material returned and neck material to the material of hair；System supports that one moves back a neck function, that is, applies for the material returned of certain material, can
Apply for the neck material of material mutually tackled simultaneously, also support the material returned of single material, production subsidiary factory is needed according to actual production need
Ask and change and propose report material returned request, logistics tally-man confirms the material returned according to actual material issuing situation, such as one moves back a neck, the material returned it is same
When, allot new material, it is ensured that production subsidiary factory, logistics deliver, received unanimously.
Expect that the material returned in demand billboard there are three kinds of states：Expect the non-outbound of demand, to expect the outbound of demand part, to expect to need
Complete outbound is asked, may occur various are accurately calculated in practical business with different fields, different values in systems
Material returned demand, such as following table：
Note：Lean logistics system is by 6 fields of upper table, and three states handle all materials returned being likely to occur
Request, for example,
Represented for ZDSTS_ASS=0：Expect the non-outbound of demand；
Represented for ZDSTS_ISS=1：There is material returned request, material returned request key value and demand to be expected are inconsistent.
There is no this state for " (nothing) " system in upper table, system will not also carry out ZDSTS_ISS=2 or ZDSTS_
CIS=2 is such to be set.
4th, mistake billboard adjustment function
When producing order, maintenance order preservation, the generation of demand schedule to be expected, but the actual industry produced in motor-car can be triggered
, can be because design alteration cause to produce process teams and groups in order, material, the change of platform position in business, the data of billboard want root
Factually border will expect that need state is changed or locked, and will not generate billboard data after locking, but generation daily record data, note
Record in log sheet, here, the type of daily record includes：Produce work order change, three daily planning changes and MRP change etc..
System is in design, it is contemplated that all situations of production order variation, specific detailed as follows：
Note：
1) order status is that " X " represents locked, and locked data can not generate billboard data, and be stored in daily record
In table, further processing is waited；
2) it is for the type that order demand is changed：The state of " increase material " is " (single) ", represents there was only a kind of shape
State, system is directly handled according to need state to be expected,；
3) there are two kinds in the state of " change of process teams and groups "：" mode one " and " mode two ", system is according to circumstances held respectively
OK,
For example：It is for need state to be expected：" do not submit/or have been filed on but cancel ", " having been filed on not cancelling ", system
Treating method is：Directly change；
It is " completely or partially transferring items " for state to be expected：For what is transferred items, system selection approach one locks the work
Sequence, billboard data is not generated, but generate daily record data (subsequent treatment：The material returned request application material returned is first submitted by Ling Liao departments,
After rechange)；For what is do not transferred items, system selection approach two is directly changed.
Artificial maintenance mistake that system can will identify that automatically, the locking of production order, material locking, Material Cost do not have dimension
The wrong material billboard data that the reasons such as shield, design alteration are caused are saved in log sheet, during operation next time, and system can be automatic right
The data of mistake perform the generation of billboard again, untill this wrong data generation billboard, can just be recorded in error log
This record is deleted in table, it is therefore desirable to periodically start wrong billboard adjustment function, the information flow according to newest production order
The wrong billboard of adjustment, it is ensured that the promptness of billboard adjustment.
But, it is not all wrong data for generating daily record, finally can all generates billboard data, for example：Change recoil
Setting, change material type, change MRP groups, these may cause data run mistake, strictly forbid in systems,
, it is necessary to which artificial check when there is this kind of wrong log information.In addition, to expect the project that demand is closed, also will not generation again
Expect billboard, these need to delete by hand.
5th, billboard is used：
Due to can monthly produce up to ten thousand production orders, that is, have the hundreds of thousands even material issuing of procedures up to a million, allow this
A little materials are dealt into corresponding production team in suitable time, place, it is ensured that the demand of lean production, billboard logistics platform is set
Tally-man, goods yard, the one-to-one function of material are counted；Ensure after billboard operation, each material, can all correspond to corresponding
Goods yard, unique tally-man, it is ensured that responsibility clearly, can review, tally-man can see oneself need at what time, feeding
Point, process is sent to, accomplishes to dispense on demand；Refine the granularity of logistics management.System sets up material, tally-man, pair in goods yard
According to relation, it is ensured that each material has tally-man to be responsible for, each material corresponds to shipment goods yard.Tally-man daily can be by
Material program is put forward according to project or material operation logistics billboard, by billboard detail generation logistics billboard to be refreshed, and to billboard
Printed, it is detailed according to the material of printing, specific time, delivery place and the delivery material of feeding are determined, production is carried out and matches somebody with somebody
Material, material issuing.Herein, delivery place is generally each production subsidiary factory, but the characteristics of produced based on motor-car, partial material volume compared with
Greatly, therefore the place material issuing specified of production subsidiary factory can be sent to.This place specified is middle database.It so ensure that having for scene
Sequence is produced, and also ensure that logistics dispensing on time.
Due to the billboard data for producing subsidiary factory can be embodied with the three daily planning data according to actual production, therefore production subsidiary factory
According to the condition of production of oneself, the detail for the production material for assigning latter three days in one day in advance, system is according to MRP, production
Product structural information etc. generation to expect demand billboard, the material to then producing subsidiary factory, by produce subsidiary factory according to expect request billboard
Outbound list is printed, production dispensing, material issuing processing is carried out.Here the material of production subsidiary factory refers to：Recoil material either produces subsidiary factory
The intermediate products of oneself production.Here intermediate products may be used to oneself subsidiary factory, it is also possible to give next point as material
Station-service.
6th, billboard flow, as shown in Figure 4：
1st, production subsidiary factory planner assigns the production schedule on the three for one day in advance according to production order and maintenance are single, produces within 3rd
The production material for including three days in the works is detailed.
2nd, system can will expect demand billboard according to the generation such as MRP, product structure information, stock material information,
Expect that demand billboard includes：Produce the information such as order, process, material, quantity, warehouse compartment.
3rd, all subsidiary factories will expect that demand billboard data summarization gets up to generate lean logistics billboard.
4th, after the generation of lean logistics billboard, number as desired according to item number, teams and groups, process, row, an automatic packing,
Each production subsidiary factory billboard of generation, each production subsidiary factory billboard is, production subsidiary factory billboard detailed according to the material of project, row, a generation
Include following information：Produce the information such as order, process, work centre, platform position, production team, material, quantity, warehouse compartment.
5th, logistics center tally-man will expect that demand is carried out according to what lean logistics billboard and production subsidiary factory planner provided：Thing
Flow center distributes, picks and match somebody with somebody, fill out storehouse list, deliver and transfer items and produce a series of processing such as subsidiary factory's material issuing, and the content of processing includes：
Produce the information such as order, process, material, quantity, warehouse compartment.
6th, whether logistics center tally-man is that recoil material is further processed according to material type, if material is recoil
Material is then by stock movement to production subsidiary factory, while remembering that logistics stockpile number is reduced；If not recoil material, then outbound is kept accounts, and remembers thing
Expect that stock is reduced.
7th, the hardware equipment information that billboard management system is realized
A kind of lean logistics billboard management system that the present invention is provided is realized, in design, exploitation, test and production system
In need at least to operate in following equipment, can be only achieved relatively good effect.
Described above is only presently preferred embodiments of the present invention, not makees any formal limitation to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompting make it is a little change or be modified to
The equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modification, equivalent variations and modification that above example is made, in the range of still falling within the present invention program.
Claims (7)
1. a kind of lean logistics implementation method based on billboard, it is characterised in that
1) the product structure BOM tables first according to order, related to the order, will expect to need using parallel processing technique generation
Ask；
The order includes the product to be produced；
The BOM tables are tree, including the material related to the product, each node on behalf one of the tree
Individual material；One process of each material correspondence；
The corresponding process of the material generates the thing in the way of processing or purchase including each work centre in some cycles
The process of material；The multiple process is performs simultaneously and successively, and described work centre includes production subsidiary factory and logistics center；
It is described to expect that demand is：According to the BOM tables of the product, and the material that is related in the BOM tables of the product and described
The related process of material needs the situation of certain material using what parallel processing technique was generated in certain time；
2) by step 1) generation will expect demand, according to material requirement period planning, it would be desirable to the generation outbound of the material of outbound
It is single, and the material in the outbound list is subjected to outbound processing；
The parallel processing technique includes：The quantity of all nodes in BOM tables defines multiple operations, according to the operation
Quantity, all nodes of BOM tables are divided into multigroup, one operation of every group of correspondence, when performing operation, according to current execution
Operation generation to expect demand data, the operation is determined by operating system parallel processing, described operating system according to process
The quantity of billboard is generated, all order process data are subjected to cycle labeling into each job name, during first job run, only taken
Mark be to should first operation data, during second job run, only take the data run that mark is second operation,
By that analogy, meanwhile, mark when need calculate weight, described weight be according to production subsidiary factory distinguish, it is described
Operating system distributes workload, the wherein distribution of accounting can be according to reality in background process according to the weighted value of each subsidiary factory
Business datum is adjusted, when marking job name, and the data for the operation that the corresponding subsidiary factory of a certain job name assigns to exceed its power
Operation is moved on to next job name automatically and removes mark by weight values, described operating system.
2. a kind of lean logistics implementation method based on billboard according to claim 1, it is characterised in that described operation
System is AIX5.3.
3. a kind of lean logistics implementation method based on billboard according to claim 2, it is characterised in that also including according to
The material that the work centre is used accounts for the percentage of total material to set weight, in all node distributions for the BOM tables
During operation, the weight number distribution in each operation according to each work centre is belonged into the BOM table data of the work centre；
The work centre includes：General assembly material, bogie are set and car body design；
The weight of the general assembly material is 50% to 60%, when distributing operation for the general assembly material, is had in each operation
50% to 60% BOM data belongs to the general assembly material；The weight that the bogie is set is 10% to 20%, for
When the bogie sets distribution operation, there is 10% to 20% BOM data to belong to described turn in each operation and set up
Put；The weight of the car body design is 20% to 30%, when distributing operation for the car body design, has 20% in each operation
The BOM data to 30% belongs to the car body design.
4. a kind of lean logistics implementation method based on billboard according to claim 3, it is characterised in that the BOM tables
In each node also include computing identify, perform following steps generation described in expect demand：
1) first, it would be desirable to expect that the computing mark of each node of the BOM tables of demand assigns initial value described in generation；
2) when to expect demand described in execution generation, the individual node data that computing is only designated to the BOM tables of initial value is given birth to
To expect demand data into described；
3) it is that computing mark assigns execution end value after expecting demand data described in generation；
The computing of each node of the related BOM tables of newly-built order is designated sky；
The initial value of computing mark is " X ", and the execution end value of computing mark is " Z ".
5. a kind of lean logistics implementation method based on billboard according to claim 4, it is characterised in that also including daily record
Management, when to expect demand error described in generation, the data of mistake are saved in log management；When generation next time will expect to need
When asking, the wrong data in log management is generated into demand to be expected again, and the daily record data of demand will be expected described in generation
Delete；The daily record data includes：Order number, plan stream day, process, material, quantity, plan are got the raw materials ready in day, warehouse compartment, work
The heart, Log Types；
When expecting demand billboard described in generation every time, the wrong data in the log management is all generated into billboard data；
The Log Types include：Order change, three daily planning changes or process change；
The log management also includes show log information, deletes log information.
6. a kind of lean logistics implementation method based on billboard according to claim 5, it is characterised in that in the work
The heart also includes logistics center, and the logistics center will expect that demand generates the outbound list according to described；Tally-man according to it is described go out
Storehouse is single to be sent to feeding place by the material from goods yard, and execution is sent to process；The process that is sent to exactly will expect to need by described
Material information in billboard is asked to be set to completion status, the registration while progress delivery is transferred items；
The material information includes whether to expect for recoil, if the material is recoil material, the tally-man arrives stock movement
The work centre, while remembering that logistics stockpile number is reduced；The registration of transferring items of delivering then is carried out if not recoil material, thing is remembered
Expect that stock is reduced.
7. a kind of lean logistics implementation method based on billboard according to claim 6, it is characterised in that described to be based on
The lean logistics implementation method of billboard, applied to motor-car manufacturing；
The quantity of the operation is 20 to 30；
The order includes：Order number, completion date, material, quantity, Order Type；
The Order Type includes：Produce order, maintenance order and the production schedule on the three；
The order also includes：Plan stream day, the plan stream day of the maintenance order is appointing in three days after current date
Meaning one day；
Described process also includes：Process title, material, quantity, delivery/production cycle, work centre, teams and groups；
It is described to expect that demand is to include：Order number, process, material, quantity, plan are got the raw materials ready day；
It is described to expect demand generation after, show multiple by get the raw materials ready day, the work centre, process and/or the teams and groups of plan
Expect demand；
The plan that will be described in material demand is got the raw materials ready day, is the data of current date one day after, the outbound list is generated；
The material information includes material type, warehouse compartment, goods yard, tally-man, procurement cycle；
It is described to expect demand to expect demand billboard；
The process also includes process type, and the process type is：Buying is produced；
The process is corresponded with the material in BOM tables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532433.1A CN104252671B (en) | 2014-10-11 | 2014-10-11 | A kind of lean logistics implementation method based on billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532433.1A CN104252671B (en) | 2014-10-11 | 2014-10-11 | A kind of lean logistics implementation method based on billboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104252671A CN104252671A (en) | 2014-12-31 |
| CN104252671B true CN104252671B (en) | 2017-10-03 |
Family
ID=52187544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410532433.1A Active CN104252671B (en) | 2014-10-11 | 2014-10-11 | A kind of lean logistics implementation method based on billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104252671B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451707A (en) * | 2016-10-24 | 2017-12-08 | 禾盈软件科技有限公司 | Intelligent order development data generation method and its system |
| CN107862436B (en) * | 2017-10-12 | 2020-08-18 | 深圳云集智造***技术有限公司 | Method and device for generating bill of material, terminal and computer-readable storage medium |
| CN110020820B (en) * | 2019-03-01 | 2021-03-30 | Oppo广东移动通信有限公司 | Management and control method, electronic device, resource management system and device with storage function |
| CN112149963B (en) * | 2020-08-28 | 2023-11-24 | 苏州伽顿全盛信息科技有限公司 | System state synchronization method and device based on data structure cross collaboration |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102073933A (en) * | 2010-12-31 | 2011-05-25 | 用友软件股份有限公司 | Production management method and production management device |
| CN102446303A (en) * | 2010-09-30 | 2012-05-09 | 金蝶软件（中国）有限公司 | Distribution method and device of process route subassembly |
-
2014
- 2014-10-11 CN CN201410532433.1A patent/CN104252671B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446303A (en) * | 2010-09-30 | 2012-05-09 | 金蝶软件（中国）有限公司 | Distribution method and device of process route subassembly |
| CN102073933A (en) * | 2010-12-31 | 2011-05-25 | 用友软件股份有限公司 | Production management method and production management device |
Non-Patent Citations (2)
| Title |
|---|
| 网上看板与精益生产控制方式;李朝林;《工业工程》;20090313;第11卷(第6期);第80-84页 * |
| 面向机械产品装配过程的物料配送方法研究;钱芳 等;《制造业信息化》;20110905;第34-36页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104252671A (en) | 2014-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104268733B (en) | A kind of lean logistics system based on billboard | |
| Zhong et al. | RFID-enabled real-time manufacturing execution system for mass-customization production | |
| Arbulu et al. | Kanban in construction | |
| Wortman et al. | A review of capacity planning techniques within standard software packages | |
| CN104252671B (en) | A kind of lean logistics implementation method based on billboard | |
| JP2010269867A (en) | Transportation schedule planning support system and transportation schedule planning support method | |
| Wiers et al. | Designing, selecting, implementing and using aps systems | |
| Kabadurmus et al. | Design of pull production control systems using axiomatic design principles | |
| Khalifehzadeh et al. | Two effective metaheuristic algorithms for solving a stochastic optimization model of a multi-echelon supply chain | |
| Moscoso et al. | An empirical study on reducing planning instability in hierarchical planning systems | |
| CN116415780A (en) | Intelligent ordering method and system | |
| Selcuk | Dynamic performance of hierarchical planning systems: modeling and evaluation with dynamic planned lead times | |
| CN110009274A (en) | A kind of logistic storage management system | |
| US11488100B2 (en) | Load tracking computing platform and user interface | |
| JPWO2004085297A1 (en) | Supply chain tie management system | |
| Kumar et al. | Integrated production distribution problem in a partial backorder and order refusal environment | |
| De Snoo et al. | The interconnectivity of planning and shop floor: case description and relocation analysis | |
| CN113806684B (en) | Material management method and system for power grid major repair technical improvement project | |
| CN109544032A (en) | Equipment design work management method, platform and the system quickly delivered | |
| CN215526674U (en) | Information processing device, handheld radio frequency terminal and electronic screen | |
| Girkes et al. | Aggregated Production Planning for Engineer-To-Order Products Using Reference Curves | |
| CN102609815A (en) | Implementation method achieving automatic location of Bills of Materials (BOMs) and supporting a plurality of planning strategies | |
| De Bortoli et al. | Approaching flexible production with planning methods | |
| Braun | Breaking the Mold on Job Shops | |
| Simons | Production Network Capacity Modeling for Strategic Network Planning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Applicant after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |