CN110334911A - A kind of method of management of production line and system - Google Patents
A kind of method of management of production line and system Download PDFInfo
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- CN110334911A CN110334911A CN201910496648.5A CN201910496648A CN110334911A CN 110334911 A CN110334911 A CN 110334911A CN 201910496648 A CN201910496648 A CN 201910496648A CN 110334911 A CN110334911 A CN 110334911A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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Abstract
The invention discloses a kind of method of management of production line and systems.This method comprises the following steps: production task information and its material information are obtained from ERP system；Production procedure information is determined according to production task information；When the equipment state of each board equipment is normal, and determine that the stock material information in WMS system when meeting the quantity demand in material information, then sends neck material request to WMS system, so that WMS system is allocated processing to stock material information according to neck material request；When monitoring that the WMS system has executed the allocation processing, then rewinding request is sent to each board equipment, so that each board equipment requests to receive material according to the rewinding；When the material for receiving each board equipment transmission, which receives, successfully to be instructed, then operating instruction is sent to each board equipment, so that each board equipment is produced according to the production procedure.It can be improved the degree of automation and production efficiency of line management using method and system of the invention.
Description
Technical field
The present invention relates to production line intelligent Manufacturing Technology field more particularly to a kind of method of management of production line and systems.
Background technique
Currently, the management of production line mainly uses ERP system (Enterprise Resource Planning, enterprise's money
Source planning system, abbreviation ERP system) (Warehouse Management System, warehouse management system are simple with WMS system
Claim WMS system) mode that combines, wherein ERP system is used for after generating and producing order, and material information and finished product data are sent out
It is sent to WMS system；WMS system is used for after receiving material information, and stock material information is fed back to ERP system, so that raw
Material information, finished product data and stock material information can be checked by producing administrative staff, and according to the information starting production viewed
Each board equipment on line is to be produced.Due to the high number of board equipment on production line, and its operating status is mutual
Independent, then the board equipment on production line can not carry out data communication with ERP system and WMX system, and here it is production is ordered
Single execution is largely carried out according to resistance to production management personnel using manual type, for example, the outfit of material passes through papery or electricity
The mode of words notifies handling of goods and materials department to carry out stock and feeding, causes existing method of management of production line the degree of automation low,
Seriously affect production efficiency.
Summary of the invention
In view of the above-mentioned problems, a kind of method of management of production line of the invention and system, can effectively improve line management
The degree of automation and production efficiency.
In order to solve the above technical problems, a kind of method of management of production line of the invention, includes the following steps:
Production task information and its material information are obtained from ERP system；
Production procedure information is determined according to the production task information；The production procedure information, which is used to indicate, executes production
The board equipment of required by task and its production procedure；
In the normal situation of equipment state of each board equipment, judge whether the stock material information in WMS system is full
Quantity demand in the foot material information；
If satisfied, then neck material request is sent to the WMS system, so that the WMS system is according to neck material request pair
The stock material information is allocated processing；The neck material request is used to indicate the material information of each board device requirement；
When monitoring that the WMS system has executed the allocation processing, then rewinding is sent to each board equipment and asked
It asks, so that each board equipment requests to receive material according to the rewinding；
When the material for receiving each board equipment transmission, which receives, successfully to be instructed, then sent to each board equipment
Operating instruction, so that each board equipment is produced according to the production procedure.
As an improvement of the above scheme, the production task information includes finished product quantity；The management method further include as
Lower step:
In the case where any finished product completes production, it is marked by two dimensional code acquisition system to generate finished product
Information；
When receiving the storage request that stacking machine is sent for any finished product, then looked into according to storage request
It askes in the two dimensional code acquisition system with the presence or absence of corresponding finished product information；
If it exists, then the storage request and its finished product information are sent to the WMS system, so that the WMS system is more
New finished product record simultaneously sends transport instruction to warehouse trolley.
As an improvement of the above scheme, it is sent in the WMS system to warehouse trolley after transporting instruction, further includes as follows
Step:
When reading WMS system update finished product record, then transfer instruction is sent to the stacking machine, so that described
Stacking machine transfers finished product to wrapping machine, to be packaged and be waited the warehouse trolley to be transported.
As an improvement of the above scheme, it is sent in the WMS system to warehouse trolley after transporting instruction, further includes as follows
Step:
When reading the WMS system update storage record, local finished product quantity is carried out plus 1 operates；
When the local finished product quantity reaches the finished product quantity in the production task information, sent out to production management terminal
Production is sent to complete hint instructions.
As an improvement of the above scheme, to production management terminal send generate complete hint instructions after, further include as
Lower step:
When receiving the end production ordering of production management terminal input, respectively to the ERP system and described
WMS system sends production task and completes information, to terminate production task.
As an improvement of the above scheme, during each board equipment is produced according to the production procedure,
Further include following steps:
The operating status of each board equipment described in real-time monitoring and the warning message for receiving its transmission；
When carrying the address IO of triggering alarm in the warning message, the warning message is stored in preset report
Police summarizes in tables of data.
The present invention also provides a kind of production line administrative systems, comprising:
Data obtaining module, for obtaining production task information and its material information from ERP system；
Production procedure information determination module, for determining production procedure information according to the mission bit stream；The production stream
Board equipment and its production procedure needed for journey information is used to indicate execution production task；
Judgment module, for judging the material library in WMS system in the normal situation of equipment state of each board equipment
Deposit whether information meets quantity demand in the material information；
Neck material request sending module, when for meeting the quantity demand in the material information in stock material information, to
The WMS system sends neck material request, so that the WMS system carries out the stock material information according to neck material request
Allocation processing；The neck material request is used to indicate the material information of each board device requirement；
Rewinding request sending module, for when monitoring that the WMS system has executed the allocation processing, to described each
Board equipment sends rewinding request, so that each board equipment requests to receive material according to the rewinding；
Operating instruction sending module, when successfully being instructed for being received in the material for receiving each board equipment transmission,
Operating instruction is sent to each board equipment, so that each board equipment is produced according to the production procedure.
As an improvement of the above scheme, the production task information includes finished product quantity；The management system further include:
Two dimensional code acquisition system, for being marked in the case where any finished product completes production with generate at
Product information；
Storage request enquiry module, for receiving stacking machine for the storage request of any finished product transmission
When, then being inquired according to storage request whether there is corresponding finished product information in the two dimensional code acquisition system；
Information forwarding module, in inquiring the two dimensional code acquisition system there are when corresponding finished product information, to institute
It states WMS system and sends storage request and its finished product information, so that the WMS system update finished product records and to warehouse trolley
It sends and transports instruction.
As an improvement of the above scheme, the management system further include:
Instruction sending module is transferred, for when reading WMS system update finished product record, Xiang Suoshu stacking machine to be sent out
Transfer is sent to instruct, so that the stacking machine transfers finished product to wrapping machine, to be packaged and be waited the warehouse trolley to be transported
It send.
As an improvement of the above scheme, the management system further include:
Add 1 operation module, for when reading the WMS system update storage record, local finished product quantity to be carried out
Add 1 operation；
Hint instructions sending module, for reaching the finished product number in the production task information in the local finished product quantity
When amount, production is sent to production management terminal and completes hint instructions.
Compared with prior art, production management method and system of the invention have the following beneficial effects: due to the present invention
Method of management of production line and system board needed for executing production task can be determined according to the production task information that gets
Equipment and its production procedure, and it is sufficient in stock material information of the equipment state of each board equipment normally and in WMS system
In the case where, so that WMS system is allocated processing to stock material information, can effectively ensure that the validity of material distribution；
Also, when monitoring that WMS system has executed allocation processing, rewinding request is sent to each board equipment, so that each board equipment
It is requested to receive material according to rewinding, completes the automatic distribution of material, improve the allocative efficiency of material, and then improving production efficiency；
Furthermore material can be returned when each board equipment receives material receive and successfully instruct, and then be received using the material and successfully referred to
It enables to each board equipment and sends operating instruction, so that each board equipment is produced automatically according to production procedure, production is avoided to manage
Reason personnel control the operation of each board equipment according to production order, can effectively improve the degree of automation of line management, and
Improve the production efficiency of production line.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram in the present invention between Thingwork platform and board equipment and management system.
Fig. 2 is a kind of flow diagram of method of management of production line in the embodiment of the present invention 1.
Fig. 3 is the schematic diagram of the corresponding production line map of the filling production task information of beer in the present invention.
Fig. 4 is a kind of flow diagram of production management method of the embodiment of the present invention 2.
Fig. 5 is a kind of structural schematic diagram of production line administrative system of the embodiment of the present invention 3.
Fig. 6 is a kind of structural schematic diagram of production line administrative system of the embodiment of the present invention 3.
Specific embodiment
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention.But the present invention can be with
It is different from the other modes of this description much to implement, those skilled in the art can be without violating the connotation of the present invention
Similar popularization is done, therefore the present invention is not limited by the specific embodiments disclosed below.
Clear, complete description is carried out to technical solution of the present invention with attached drawing combined with specific embodiments below.
As shown in Figure 1, method of management of production line of the invention is run on Thingwork platform, the Thingwork is flat
Platform is attached by opc server and each board equipment in production line, so that OPC server can drive in production line
Each board equipment is simultaneously in communication with；The Thingwork platform passes through JDBC interface/ODBC interface and ERP system, WMS system
System, EMS system and two dimensional code acquisition system establish communication connection, to adopt to ERP system, WMS system, EMS system and two dimensional code
Data in collecting system are operated；The Thingwork platform is also communicatively coupled with production management terminal, the production management
Terminal is for inputting manipulation instruction.
Fig. 2 is referred to, is a kind of flow diagram of method of management of production line of the embodiment of the present invention 1.
As shown in Fig. 2, the method for management of production line, includes the following steps:
S1, production task information and its material information are obtained from ERP system；
In step sl, be provided in ERP system the production task information data table for storing production task information with
And the material information tables of data for storing material information, and then " SELECT*FROM tables of data can be instructed by executing SQL
Name " obtains production task information and its material information.
In addition, being provided with production task in the local database executes tables of data and production task historical query tables of data,
When getting production task information, which is stored respectively in production task and executes tables of data and production task
In historical query tables of data, so as to production task information execution operation and inquiry operation record.For example, in local number
According in library, production task information is saved using " rxxTaskERP_Active " tables of data, for holding to production task information
Row operation is recorded；Production task information is saved using " rxxTaskERP_Histrory " tables of data, for appointing to production
The inquiry operation of business information is recorded.
It is additionally provided with material information in the local database and executes tables of data and material information historical query tables of data, when obtaining
When getting material information, which is stored respectively in material information and executes tables of data and material information historical query data
In table, so as to material information execution operation and inquiry operation record.For example, using " rxxTaskMaterialERP_
Active " tables of data saves material information, records for the execution operation to material information；Using
" rxxTaskMaterialERP_Histrory " tables of data saves material information, for carrying out to material information inquiry operation
Record.
S2, production procedure information is determined according to the production task information；The production procedure information is used to indicate execution
Board equipment and its production procedure needed for production task；
Wherein, step S2 includes:
S21, preset production line map is shown according to the production task information；The production line map is set comprising board
Standby mark and its production procedure information；
S22, production line map corresponding with the production task information is determined according to the configuration-direct of input, realizes production
The determination of procedure information；
For example, as shown in figure 3, being the corresponding production line map of filling production task information of beer, the production line map
In the pattern identification comprising board equipment and be used to indicate the connecting line of its production procedure, corresponding board can be chosen by mouse
When the pattern identification of equipment, to complete the configuration of beer filling & packing production line road figure.
S3, in the normal situation of equipment state of each board equipment, judge stock material information in WMS system is whether
Meet the quantity demand in the material information；
In step s3, determine whether the equipment state of board equipment is normal as follows:
S31, receive production management terminal input device status inquiries instruction when, inquiry default in local data base
In alert data table in whether there is each board equipment device identification；Wherein, every alarm logging packet in alert data table
Device identification, type of alarm information, alarm text information and the alarm generation time of the equipment containing board；
S32, in alert data table there are when the device identification of each board equipment, then send and correspond to production management terminal
Board equipment alarm logging so that production management terminal according to alarm list form show alarm logging；
S33, in alert data table be not present each board equipment device identification when, then determine the equipment of each board equipment
State is normal.
Wherein, after step s 32, further include following steps:
S321, when receive production management terminal input cancellation instruction when, then need to redefine production line map；
S322, when receive production management terminal input skip instruction when, then ignore the alarm logging and determine each machine
The equipment state of platform equipment is normal.
In addition, in step s3, judging whether the stock material information in WMS system meets the object as follows
Expect the quantity demand in information:
S34, inventory information inquiry instruction is sent to WMS system, so that WMS system returns to stock material information；
S35, the stock material information that WMS system is sent is received, and judges the quantity of various materials in stock material information
Whether the quantity required of corresponding material information is greater than；
S36, if so, stock material information meets the quantity demand in material information；
S37, otherwise, stock material information is unsatisfactory for the quantity demand in material information.
Wherein, further include following steps after step S37:
S371, when receive production management terminal input cancellation instruction when, then need to redefine production line map；
S372, when receive production management terminal input skip instruction when, it is determined that stock material information meets material
Quantity demand in information.
S4, it is requested if satisfied, then sending neck material to the WMS system, so that the WMS system expects to request according to the neck
Processing is allocated to the stock material information；The neck material request is used to indicate the material information of each board device requirement；
Specifically, in step s 4, the form that tables of data can be used in stock material information is stored in WMS system, neck material
Request includes the product batch number of finished product.For example, storing the inventory information of whole materials using " stock material information data table "
Record, wherein every inventory information record includes inventory tags, and SQL statement " UPDATE stock material information data table can be used
Inventory information note in SET FLAG=' neck material ' WHERE BATCH_NO=product batch number " Lai Genggai stock material information data table
The inventory tags of record, to complete to lead the transmission of material request.
S5, when monitoring that the WMS system has executed the allocation processing, then send rewinding to each board equipment
Request, so that each board equipment requests to receive material and return to receive successfully to instruct according to the rewinding；
In step s 5, WMS system is completed by the way that " FLAG=' neck material ' " is revised as " FLAG=' reception material ' "
Allocation processing.
S6, when receive the material that each board equipment is sent receive successfully instruct when, then to each board equipment
Operating instruction is sent, so that each board equipment is produced according to the production procedure.
Compared with prior art, since method of management of production line of the invention can be according to the production task information got
Determine board equipment and its production procedure needed for executing production task, and the equipment state of each board equipment it is normal and
In the case where stock material information abundance in WMS system, WMS system is just made to be allocated processing, energy to stock material information
The validity of material distribution is enough effectively ensured；Also, when monitoring that WMS system has executed allocation processing, to each board equipment
Rewinding request is sent, so that each board equipment requests to receive material according to rewinding, the automatic distribution of material is completed, improves material
Allocative efficiency, and then improving production efficiency；Furthermore it can return material when each board equipment receives material and receive and successfully refer to
It enables, and then receives successfully to instruct to each board equipment using the material and send operating instruction, so that each board equipment is according to production
Process is produced automatically, is avoided production management personnel according to order is produced to control the operation of each board equipment, can effectively be mentioned
The degree of automation of high line management, and improve the production efficiency of production line.
Fig. 4 is referred to, is a kind of flow diagram of production management method of the embodiment of the present invention 2.
As shown in figure 4, the production management method is other than comprising the Overall Steps in embodiment 1, the production task
Information includes finished product quantity；The management method further includes following steps:
S7, in the case where any finished product completes production, be marked by two dimensional code acquisition system to generate
Finished product information；
S8, receive stacking machine for any finished product send storage request when, then asked according to the storage
It asks in the inquiry two dimensional code acquisition system with the presence or absence of corresponding finished product information；
S9, if it exists then sends the storage to the WMS system and requests and its finished product information, so that the WMS system
It updates finished product record and is sent to warehouse trolley and transport instruction；
S10, when read the WMS system update finished product record when, then to the stacking machine send transfer instruction so that
The stacking machine transfer finished product is to wrapping machine, to be packaged and be waited the warehouse trolley to be transported.
In example 2, it by the performance of any finished product in real-time monitoring production task, and is adopted by two dimensional code
Collecting system is marked to generate finished product information, and then asks receiving the storage that stacking machine is sent for any finished product
When asking, it can judge whether finished product has generated by way of inquiring finished product information, improve the efficiency and standard of warehousing finished products
True property；Also, storage request and its finished product information are sent to WMS system determining that there are ability in the case where finished product information, so that
WMS system update finished product record simultaneously sends transport instruction to warehouse trolley, and sends transfer instruction to stacking machine, so that stacking
Machine transfers finished product to wrapping machine, to be packaged and be waited warehouse trolley to be transported, can effectively improve stacking machine, wrapping machine
With the assembly efficiency of warehouse trolley, and then production efficiency is improved from assembling process.
Further, it is sent in the WMS system to warehouse trolley after transporting instruction, further includes following steps:
S91, when reading WMS system update storage record, local finished product quantity is carried out plus 1 operation；
S92, when the local finished product quantity reaches the finished product quantity in the production task information, to production management end
End sends production and completes hint instructions；
S93, when receiving the end production ordering of production management terminal input, respectively to the ERP system and
The WMS system sends production task and completes information, to terminate production task.
Preferably, it in above-mentioned production management method, is produced in each board equipment according to the production procedure
When, further include following steps:
S61, the operating status for monitoring each board equipment and the warning message for receiving its transmission；
In step S61, in order to avoid the data volume between opc server and each board equipment when data exchange is excessive,
The running state information that each board equipment is indicated using the binary number of 2 bytes, when the operating status for getting 2 byte is believed
When breath, the program that can further use written in JavaScript is disassembled it to restore the corresponding reality of running state information
Data.
In addition, after the real data of reduction board equipment, it can be according between preset real data and color identifier
Corresponding relationship set the color identifier of real data so that the color of real data can become with its numerical value
Change, production management terminal is enabled intuitively to show the operating status of board equipment.
S62, carried in the warning message triggering alarm the address IO when, the warning message is stored in default
Alarm summarize in tables of data.
Specifically, step S62 includes the following steps:
S621, the address IO in warning message is compared with the preset alarm triggering address IO；
S622, preset alarm triggering the address IO in have the address IO in the case where, then by the warning message
Preset alarm is stored in summarize in tables of data.
Fig. 5 is referred to, is a kind of structural schematic diagram of production line administrative system of the embodiment of the present invention 3.
Fig. 5 is referred to, is a kind of structural schematic diagram of production line administrative system of the embodiment of the present invention 3.
As shown in figure 5, a kind of production line administrative system, comprising: data obtaining module 1, for being obtained from ERP system
Take production task information and its material information；Production procedure information determination module 2 is produced for being determined according to the mission bit stream
Procedure information；Board equipment and its production procedure needed for the production procedure information is used to indicate execution production task；Judgement
Module 3, for whether in the normal situation of equipment state of each board equipment, judging the stock material information in WMS system
Meet the quantity demand in the material information；Neck material request sending module 4, for meeting the material in stock material information
When quantity demand in information, Xiang Suoshu WMS system sends neck material request, so that the WMS system is according to neck material request
Processing is allocated to the stock material information；The neck material request is used to indicate the material information of each board device requirement；
Rewinding request sending module 5, for being set to each board when monitoring that the WMS system has executed the allocation processing
Preparation send rewinding to request, so that each board equipment requests to receive material according to the rewinding；Operating instruction sending module 6,
When successfully being instructed for being received in the material for receiving each board equipment transmission, operation is sent to each board equipment and is referred to
It enables, so that each board equipment is produced according to the production procedure.
Compared with prior art, since production procedure information determination module 2 in production line administrative system of the invention can
Board equipment needed for the production task information got according to data obtaining module 1 determines execution production task and its production stream
Journey, and material request sending module 4 is led to determine the equipment state of each board equipment normally and in WMS system in judgment module 3
Stock material information it is sufficient in the case where, so that WMS system is allocated processing to stock material information, can effectively ensure that
The validity of material distribution；Also, rewinding request sending module 5 is when monitoring that WMS system has executed allocation processing, Xiang Geji
Platform equipment sends rewinding request, so that each board equipment requests to receive material according to rewinding, completes the automatic distribution of material, improves
The allocative efficiency of material, and then improving production efficiency；Furthermore can be returned when each board equipment receives material material receive at
Function instruction, and then operating instruction sending module 6 receives successfully to instruct to each board equipment using the material and sends operating instruction,
So that each board equipment is produced automatically according to production procedure, production management personnel are avoided according to production order to control each machine
The operation of platform equipment can effectively improve production efficiency.
Wherein, in ERP system it is settable for store production task information production task information data table and be used for
The material information tables of data of material information is stored, and then data obtaining module 1 can instruct " SELECT* by executing SQL
FROM data table name " obtains production task information and its material information.
In addition, settable production task executes tables of data in the local data base of production management system and production task is gone through
The production task information is stored respectively in by history inquiry tables of data then when data obtaining module 1 gets production task information
Production task executes in tables of data and production task historical query tables of data, so as to the execution operation to production task information and looks into
Operation is ask to be recorded.For example, in the local database, production being saved using " rxxTaskERP_Active " tables of data and is appointed
Business information is recorded for the execution operation to production task information；Using " rxxTaskERP_Histrory " tables of data come
Production task information is saved, is recorded for the inquiry operation to production task information.
Also settable material information executes tables of data and material information historical query tables of data in the local database, then when
When data obtaining module 1 gets material information, which is stored respectively in material information and executes tables of data and material
Information history inquire tables of data in, so as to material information execution operation and inquiry operation record.For example, using
" rxxTaskMaterialERP_Active " tables of data saves material information, operates and carries out for the execution to material information
Record；Material information is saved using " rxxTaskMaterialERP_Histrory " tables of data, for inquiring material information
Operation is recorded.
Further, in above-mentioned production management system, production procedure information determination module 2 includes: that production line map is aobvious
Show unit, for showing preset production line map according to the production task information；The production line map is set comprising board
Standby mark and its production procedure information；Produce line map configuration unit, for according to the configuration-direct of input it is determining with it is described
The corresponding production line map of production task information realizes the determination of production procedure information.For example, as shown in figure 5, being the filling of beer
The corresponding production line map of production task information is filled, the pattern identification comprising board equipment and is used to indicate in the production line map
The connecting line of its production procedure can show it by production line map display unit, and utilize production line map
Configuration unit completes the configuration of beer filling & packing production line road figure.
Further, which includes:
First query unit, in the device status inquiries instruction for receiving the input of production management terminal, inquiry to be pre-
It whether there is the device identification of each board equipment in alert data table in local data base；Wherein, in alert data table
Every alarm logging includes device identification, type of alarm information, alarm text information and the alarm generation time of board equipment；
Alarm logging transmission unit, in alert data table there are when the device identification of each board equipment, then Xiang Sheng
The alarm logging that management terminal sends corresponding board equipment is produced, so that production management terminal is shown according to the form of alarm list
Alarm logging；
First judging unit when for the device identification of each board equipment to be not present in alert data table, then determines each
The equipment state of board equipment is normal；
The first adjustment unit, for redefining production line in the cancellation instruction for receiving the input of production management terminal
Lu Tu；
Second judging unit, for ignoring the alarm logging when receiving the skip instruction of production management terminal input
And determine that the equipment state of each board equipment is normal.
In addition, whether being met in the judgment module 3 by the stock material information in following unit judges WMS system
Quantity demand in the material information:
Second query unit, for sending inventory information inquiry instruction to WMS system, so that WMS system returns to material library
Deposit information；
Judging unit for receiving the stock material information of WMS system transmission, and judges various objects in stock material information
Whether the quantity of material is greater than the quantity required of corresponding material information；
Third judging unit is greater than the demand of corresponding material information for the quantity of materials various in stock material information
When quantity, determine that stock material information meets the quantity demand in material information；And the various materials in stock material information
Quantity be less than or equal to corresponding material information quantity required when, determine stock material information be unsatisfactory for the number in material information
Amount demand；
Second adjustment unit, for redefining production line in the cancellation instruction for receiving the input of production management terminal
Lu Tu；
4th judging unit, for determining that stock material is believed when receiving the skip instruction of production management terminal input
Breath meets the quantity demand in material information.
Fig. 6 is referred to, is a kind of structural schematic diagram of production management system of the embodiment of the present invention 4.
As shown in fig. 6, the production management system is other than comprising whole comprising modules in embodiment 3, the production
Mission bit stream includes finished product quantity；The management system further include:
Two dimensional code acquisition system 7, for being marked in the case where any finished product completes production with generate at
Product information；
Storage request enquiry module 8, for receiving stacking machine for the storage request of any finished product transmission
When, then being inquired according to storage request whether there is corresponding finished product information in the two dimensional code acquisition system 7；
Information forwarding module 9, in inquiring the two dimensional code acquisition system 7 there are when corresponding finished product information,
Storage request and its finished product information are sent to the WMS system, so that the WMS system update finished product records and to warehouse
Trolley, which is sent, transports instruction.
In embodiment 3, it by the performance of any finished product in real-time monitoring production task, and is adopted by two dimensional code
Collecting system 7 is marked to generate finished product information, and then is received stacking machine in storage request enquiry module 8 and be directed to and appoint
When the storage request that one finished product is sent, it can judge whether finished product has generated by way of inquiring finished product information, mention
The efficiency and accuracy of high warehousing finished products；Also, information forwarding module 9 inquire there are in the case where finished product information just to
WMS system sends storage request and its finished product information, refers to so that WMS system update finished product records and sends to transport to warehouse trolley
It enables, and sends transfer instruction to stacking machine, so that stacking machine transfers finished product to wrapping machine, to be packaged and be waited warehouse small
Vehicle is transported, the assembly efficiency of stacking machine, wrapping machine and warehouse trolley can be effectively improved, and then is mentioned from assembling process
High efficiency.
Further, the production management system further include: transfer instruction sending module, for reading the WMS system
When system updates finished product record, Xiang Suoshu stacking machine sends transfer instruction so that the stacking machine transfers finished product to wrapping machine, with into
Row is packaged and the warehouse trolley is waited to be transported；Add 1 operation module, for reading the WMS system update storage
When record, local finished product quantity is carried out plus 1 operates；Hint instructions sending module, for reaching in the local finished product quantity
When finished product quantity in the production task information, production is sent to production management terminal and completes hint instructions.
Preferably, in above-mentioned production management system, further includes: monitoring modular, for monitoring each board equipment
Operating status and the warning message for receiving its transmission；Information storage module, for carrying triggering report in the warning message
When the alert address IO, the warning message is stored in preset alarm and is summarized in tables of data.
In monitoring modular, in order to avoid the data volume between opc server and each board equipment when data exchange is excessive,
The running state information that each board equipment is indicated using the binary number of 2 bytes, when monitoring modular gets the fortune of 2 byte
When row status information, the program that can further use written in JavaScript is disassembled it to restore running state information pair
The real data answered.
In addition, reduction board equipment real data after, monitoring modular can also according to preset real data with
Corresponding relationship between color identifier sets the color identifier of real data, so that the color of real data can be with it
Numerical value changes, and production management terminal is enabled intuitively to show the operating status of board equipment.
Specifically, which includes: comparing unit, for by warning message the address IO and preset report
The alert triggering address IO is compared；Storage unit, for the feelings with the address IO in the preset alarm triggering address IO
Under condition, then the warning message is stored in preset alarm and summarized in tables of data.
The above described is only a preferred embodiment of the present invention, limitation in any form not is done to the present invention, therefore
All contents without departing from technical solution of the present invention, it is made to the above embodiment according to the technical essence of the invention any simply to repair
Change, equivalent variations and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of method of management of production line, which comprises the steps of:
Production task information and its material information are obtained from ERP system；
Production procedure information is determined according to the production task information；The production procedure information is used to indicate execution production task
Required board equipment and its production procedure；
In the normal situation of equipment state of each board equipment, judge whether the stock material information in WMS system meets institute
State the quantity demand in material information；
If satisfied, then neck material request is sent to the WMS system, so that the WMS system is according to neck material request to described
Stock material information is allocated processing；The neck material request is used to indicate the material information of each board device requirement；
When monitoring that the WMS system has executed the allocation processing, then rewinding request is sent to each board equipment, with
Each board equipment is set to be requested to receive material according to the rewinding；
When the material for receiving each board equipment transmission, which receives, successfully to be instructed, then operation is sent to each board equipment
Instruction, so that each board equipment is produced according to the production procedure.
2. management method as described in claim 1, which is characterized in that the production task information includes finished product quantity；It is described
Management method further includes following steps:
In the case where any finished product completes production, it is marked by two dimensional code acquisition system to generate finished product letter
Breath；
When receiving the storage request that stacking machine is sent for any finished product, then inquiry institute is requested according to the storage
It states in two dimensional code acquisition system with the presence or absence of corresponding finished product information；
If it exists, then the storage is sent to the WMS system to request and its finished product information so that the WMS system update at
Product record simultaneously sends transport instruction to warehouse trolley.
3. management method as claimed in claim 2, which is characterized in that send transport to warehouse trolley in the WMS system and refer to
Further include following steps after order:
When reading WMS system update finished product record, then transfer instruction is sent to the stacking machine, so that the stacking
Machine transfers finished product to wrapping machine, to be packaged and be waited the warehouse trolley to be transported.
4. management method as claimed in claim 2, which is characterized in that send transport to warehouse trolley in the WMS system and refer to
Further include following steps after order:
When reading the WMS system update storage record, local finished product quantity is carried out plus 1 operates；
When the local finished product quantity reaches the finished product quantity in the production task information, sends and give birth to production management terminal
It produces and completes hint instructions.
5. management method as claimed in claim 4, which is characterized in that complete to prompt to refer to sending to generate to production management terminal
Further include following steps after order:
When receiving the end production ordering of the production management terminal input, respectively to the ERP system and the WMS system
System sends production task and completes information, to terminate production task.
6. management method as described in claim 1, which is characterized in that each board equipment according to the production procedure into
Further include following steps during row production:
The operating status of each board equipment described in real-time monitoring and the warning message for receiving its transmission；
When carrying the address IO of triggering alarm in the warning message, the warning message is stored in preset alarm and is converged
In total data table.
7. a kind of production line administrative system characterized by comprising
Data obtaining module, for obtaining production task information and its material information from ERP system；
Production procedure information determination module, for determining production procedure information according to the mission bit stream；The production procedure letter
Board equipment and its production procedure needed for breath is used to indicate execution production task；
Judgment module, in the normal situation of equipment state of each board equipment, judging that the stock material in WMS system is believed
Whether breath meets the quantity demand in the material information；
Neck material request sending module, when for meeting the quantity demand in the material information in stock material information, Xiang Suoshu
WMS system sends neck material request, so that the WMS system is allocated the stock material information according to neck material request
Processing；The neck material request is used to indicate the material information of each board device requirement；
Rewinding request sending module, for when monitoring that the WMS system has executed the allocation processing, to each board
Equipment sends rewinding request, so that each board equipment requests to receive material according to the rewinding；
Operating instruction sending module, when successfully being instructed for being received in the material for receiving each board equipment transmission, to institute
It states each board equipment and sends operating instruction, so that each board equipment is produced according to the production procedure.
8. management system as claimed in claim 7, which is characterized in that the production task information includes finished product quantity；It is described
Management system further include:
Two dimensional code acquisition system, in the case where any finished product completes production, being marked to generate finished product letter
Breath；
Storage request enquiry module, for receive stacking machine for any finished product send storage request when, then
Being inquired according to storage request whether there is corresponding finished product information in the two dimensional code acquisition system；
Information forwarding module, in inquiring the two dimensional code acquisition system there are when corresponding finished product information, Xiang Suoshu WMS
System sends the storage request and its finished product information, so that the WMS system update finished product is recorded and sent to warehouse trolley
Transport instruction.
9. management system as claimed in claim 8, which is characterized in that further include:
Instruction sending module is transferred, for when reading WMS system update finished product record, Xiang Suoshu stacking machine to send shifting
Instruction is sent, so that the stacking machine transfers finished product to wrapping machine, to be packaged and be waited the warehouse trolley to be transported.
10. management system as claimed in claim 8, which is characterized in that further include:
Add 1 operation module, for local finished product quantity being carried out plus 1 grasps when reading the WMS system update storage record
Make；
Hint instructions sending module, for reaching the finished product quantity in the production task information in the local finished product quantity
When, production, which is sent, to production management terminal completes hint instructions.
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