CN1652117A - Remote-system and method for realtime collecting production site data - Google Patents
Remote-system and method for realtime collecting production site data Download PDFInfo
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- CN1652117A CN1652117A CN 200410016090 CN200410016090A CN1652117A CN 1652117 A CN1652117 A CN 1652117A CN 200410016090 CN200410016090 CN 200410016090 CN 200410016090 A CN200410016090 A CN 200410016090A CN 1652117 A CN1652117 A CN 1652117A
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Abstract
The present invention relates to a production site data far-end real-time acquisition system and its method. Said system includes management terminal, data base server, site terminal and bar code reader. Its site terminal is composed of display, processor and printer, and the above-mentioned all the components are connected by means of computer network. Said invention also provides the concrete steps of said real-time acquisition method and its application field.
Description
Technical field
The present invention relates to a kind of data acquisition system (DAS) and implementation method thereof of production run, relate in particular to a kind of production scene data real-time collecting system and implementation method thereof that is used to make resource management.
Background technology
Along with advancing fast of epoch train, human society has entered the 21st century of taking as the leading factor with infotech.This is new epoch, and one all be the epoch of criterion with the infotech, the century that infotech is all-pervasive, ubiquitous.The arriving of information age has brought new life and game rule to us, has only the requirement of continuous adaptation information society, and we just can have the ground of the existence of oneself.
Equally, infotech comprises our understanding to business administration also in the thinking that is constantly changing us.Along with the development of infotech, it has brought omnibearing, revolutionary variation to business administration.So the innovation of present various management methods begins more and more to tend to rely on the infotech means.So numerous information system management softwares such as on the market ERP, SCM, CRM, EIP, PDM have just been arranged at present, and have begun to be widely used in the business administration, obtained certain management benefit, accepted by more supvr gradually.
Existing KXG mainly is that the management data of enterprise is handled and computing, be mainly used in aspects such as plan, prediction, calculating, but all do not relate to another emphasis of business administration requirement---the production scene management, so, the management of the production scene of existing enterprise also just makes many management benefits make a discount virtually as operation in black box.
At this, two during the decade, enterprise develops into market orientation, competition guiding by producing guiding apace, thereby also make the situation of production scene play very big variation, the conventional on-site way to manage has been unable to cope with this new situation, we the problem of the variation of production kenel and amplification can be generalized into following some:
(1) product life cycle shortens
The information electronic product can be represented this phenomenon.Product is eliminated trade-in and is quickened to force product design, and the relation between engineering and the production division is more and more tightr.Production unit constantly faces new parts, new equipment, new processing procedure and regular engineering design change, the production scene needs the real-time production indication mechanism of a cover, guide producers' job specification effectively, can correctly promptly production status be reacted simultaneously, in time find out the problem in the process of producing product, adjust then to manufacturing management department.
(2) production kenel is variation on a small quantity
The initiator Henry Ford of U.S. Ford Motor was once said in the twenties: " I can give the car of any style of any client, as long as it is a black.The now progress can be selected desired car to the client and be equipped with from hundreds of combinations in store, place an order at once to plant produced, and you can know at any time your car has been produced to which kind of degree.Because the production kenel is various on a small quantity, on-the-spot all can have numerous different fabrication orders at any time, and different from goods, part group, production unit must possess swinging cross productive capacity, elasticity and dealt with different product efficiently and produce required in the middle of one day.
(3) changes in market demand are quick
Past large-scale production has not existed, and present enterprise more emphasizes the production of fast burst, makes the production scene want flexibly to deal with variation and is difficult to the order predicted fast.
(4) international competition is fierce day by day
Expanding economy is day by day internationalized, and what faced is not only domestic compentition and is competitive pressure in the face of the first-class product in all parts of the world.With regard to production, what faced is constantly to promote product quality and reduce production costs.Past, the supvr of enterprise the production scene as being a black box operation, nowadays must be under competitive pressure with this black box operation transparence so that find out the problem that influences quality and cost rapidly and accurately, and seek concrete countermeasure.
The production kenel in past is comparatively single, belongs to and descends (Top Down) planning kenel, and the emphasis of business administration is at production planning management (MRP-II), and the site work management then rests on traditional manual work kenel.Even have MRP, the ERP system of so-called on-the-spot control function (Shop Floor Control-SFC), collection for the production scene data also all is to adopt by artificial forms to artificially collect, import processing in a batch mode again, the function that is provided is limited and real-time is poor.
Aspect factory automation (Factory Automation-FA), mostly the past is to emphasize at material flows automation (Material Flow Automation), automated production equipment for example, robotization detecting instrument, automatic material flow carrying storage facilities or the like.They replace many artificial really, some production bottleneck problems have been solved, but ubiquity relevant job assignment in production scene is improper, makes these automated production equipments not give full play to effect, and the title (Islands of Automation) of what is called " island of automation " is arranged.
In sum, enterprise needs a kind of can in time add up, gather, transmit production scene data automatic collecting system and using method thereof, can realize a kind of from bottom to top planning management of (Bottom Up) like this.But in existing production scene, statistical form of the general making earlier of managerial personnel, allow each product line worker write down the behaviour in service of each resources of production every day, after gathering by the special messenger, concentrate to land by managerial personnel again and import, the production management personnel analyze the operational situation of producing according to these data, adjust and the plan of arranging production.But there is following shortcoming in manual entry production scene data:
1, because data volume is huger, will inevitably there be mistake more or less in artificial image data, as data record mistake, input error etc., can influence the validity and the reliability of data undoubtedly.
2, artificial image data needs a relatively long process, makes it become a kind of hysteresis data, rather than real time data, and the decision-making that managerial personnel make according to the hysteresis data generally can not reach the anticipation effect, even occurs than large deviation.
3, artificial image data need take a large amount of human resources, causes the expense that allows of human resources.
Link up by artificial mode in order to overcome between supvr and the production scene, make the production scene as the black box operation, the supvr can't grasp the shortcoming of correct information in real time, and set up production time point information gathering disposal system in the production scene, this produces time point information gathering disposal system mainly by bar-code reader, fabrication order book and manufacturing resource billboard constitute, the fabrication order book is with the form record fabrication order information of bar code, make the concrete resource situation of resource billboard with the form record fabrication order of bar code, bar-code reader is made Letter of Instructions and the bar code information of making on the resource billboard in order to identification.By adopting after this on-the-spot bar code management technology, except realizing the robotization of field data stream, also have the function of forming a connecting link, reach the purpose that the company data resource consolidation is shared.Between it and ERP (Enterprise ResourcePlanning) system is a kind of interactive relationship, and ERP is the upper strata planning system, and the real-time feedback of the implementation status that on-the-spot bar code management technology is lower floor's reality.
Now existing artificial input data's field management and production scene bar code management are analyzed comparison from tracking function (Tracking), supervisory role (Monitoring), control function (Controlling) and four aspects of management function (Management):
1, tracking function
Characteristic is to utilize the automatic identification technique of bar code, collects produced on-site information automatically, and the fabrication order of assigning is the site work personnel by the real-time announcement of the ERP system network terminal, reaches the boundary of with no paper (Paperless).
The artificial forms collection mode of tradition needs to pass through manual procedures layer by layer, could arrive in supvr's hand.Its shortcoming is:
(1) operation is slow, does not have ageingly, and intelligence value is had a greatly reduced quality.
(2) error rate height, so-called Garbage In Garbage Out, the promptly wrong information and then the judgement decision-making that leads to errors, it is bigger to influence aspect.
(3) utilizability is on the low side, if data is just with being manually recorded in forms, the form, and does not import computing machine, and this information utilizability is very low.And it is very limited manually to import original production information, can only just give a hint, and can't further do the usefulness of in-depth analysis.
Producing time point information gathering disposal system has the following advantages:
(1) real-time.Just submit to ERP system to handle with the electronic bits of data form by producing time point information gathering disposal system at once when incident takes place at the scene.
(2) correctness.Utilize bar codes technique, exempt human factor, correctness is protected greatly.
(3) high integrity and usability.The information via Computer Processing of live event can merge related data, deposits in the computer data.
2. supervisory role
Grasp up-to-date situation and the historical process of making resource in real time, added processing procedure or operating rule, just can accomplish the function of supervising.Produce time point information gathering disposal system and at any time the situation of tracking and the standard of setting are compared, as take place unusually then to notify the related personnel to handle by computer network immediately.
The supervision of process specifications, for example certain series products need use the material or the assembly of special requirement, must be through some manufacturing course, or finished product requires some packing accessory, these requirements are discerned by barcode device when operating personnel's real work, allow production time point information gathering disposal system learn the operation situation easily,, reach and check effect in real time with the preset standard comparison.
The supervision of process quality, all on-the-spot attribute datas of real-time collecting, and do statistical study with regard to different processing procedures, product examine, product time section or fabrication order, and immediate response gives relevant departments, reaches quality early warning effect.The performance of this function can reduce the working site in a large number and cause product reprocessing or damage because of human negligence, thereby reduce direct labor and Material Cost, reaches quality early warning effect.
The situation of each important production equipment is understood in the supervision of production equipment at any time, as takes place can provide maintenance in real time unusually, and motor-driven adjustment activity in production.
3. control function
After the manufacture process supervisory role realized, managerial personnel had grasped the up-to-date situation of production line and the productive target that the ERP system calendar plan sets, and can integrate effectively and control each independently production link, promoted the production efficiency of whole factory.
4. management function
The automatic real-time collecting of field data is done on-the-spot supervision, the control except providing, and most important function is the usefulness as field management.Produce the data of time point management information system with on-the-spot real-time collecting, and the situation of supervision and control all deposits in the database immediately, not only there is up-to-date situation that the historical summary of standing storage is also arranged, utilize the powerful inquiry of database, analysis, report capability, make traditional manual type management function that is beyond one's reach be achieved, also make field management reach in real time (Just In Time---boundary JIT).
Summary of the invention
Therefore, the purpose of this invention is to provide the system and method for a kind of far-end to the production scene real time data acquisition, it can realize the dynamic management of production management personnel to the production scene, improve the accuracy of production scene data, reduce staff's working strength, production line situation accurately is provided in real time for all relevant departments, promotes the level of production control, make factory possess the ability that quick adjustment is produced.
For achieving the above object, the invention provides the system and method for a kind of far-end to the production scene real time data acquisition, be provided with far end device at far-end, be provided with bar-code reader and on-site terminal in the production scene, each operation in the production scene is provided with the resource billboard of representing resource and resource status with the scale-of-two bar code, and far end device comprises office terminal and database server; The office terminal is connected with database server respectively with on-site terminal; On-site terminal mainly is made up of processor, display and printer again, bar-code reader, display and printer be located at respectively the on-site terminal processor around, and be connected with the on-site terminal processor.
The office terminal generates the required data message of fabrication order in order to typing; Database server is in order to the data message of storage and processing office terminal and on-site terminal;
Bar-code reader is in order to the identification code of identification fabrication order and the bar code information on the manufacturing resource billboard; The on-site terminal display is in order to show the on-site terminal data message; Printer has the fabrication order book of the identification code of fabrication order in order to output record; The on-site terminal processor is in order to receive and to handle the data message from bar-code reader, office terminal and database server.Wherein, the sequence number of fabrication order identification code record fabrication order (Manufacture Order-MO), the fabrication order identification code is represented one 10 decimal number, and the identification code of different fabrication orders has nothing in common with each other; Make bar code record resource code and resource status sign indicating number information on the resource billboard, the resource code comprises operation code and sub-operation code, the numbering of operation code record operation, sub-operation code is put down in writing the numbering of sub-operation, the decimal number that the operation coded representation is one 3, the decimal number that sub-operation coded representation is one 2, the decimal number that the resource status representation is 3.
The management software of described database server comprises the production scene database, and this production scene database comprises: make indicating gauge, product resource formation table, items master meter, manufacture process resource master meter and make resource operating position table.Make indicating gauge, be used to store the sequence number of fabrication order and the numbering of the product that this fabrication order will be finished; Product resource constitutes table, and all process steps that this product needed is used is produced in the numbering and the definition that are used for storage products; The items master meter is used for the numbering of storage products and the source and the classification of this product is defined; Manufacture process resource master meter is used to store the numbering of all process steps and each operation is defined; Make resource operating position table, be used to store the resource code and the resource status sign indicating number information of each operation of fabrication order.
Wherein, manufacturing indicating gauge, product resource formation table and items master meter are interrelated by the numbering of product; Product resource constitutes table, manufacture process resource master meter and makes resource operating position table interrelated by the numbering of operation; Make indicating gauge and make resource operating position table interrelated by the sequence number of fabrication order.
A kind of far-end is to the method for production scene real time data acquisition, be provided with far end device at far-end, be provided with bar-code reader and on-site terminal in the production scene, each operation in the production scene is provided with the resource billboard of representing resource and resource status with the scale-of-two bar code, and described method comprises following steps:
A) obtain the fabrication order that far end device produces from on-site terminal;
B) from first operation relevant with this fabrication order, each operation is carried out following steps in regular turn:
B1) give far end device by described bar-code reader, on-site terminal with the resource code and the resource status sign indicating number of fabrication order identification code and the resource billboard corresponding with current resource of operation and resource status;
B2) according to step b1) the fabrication order identification code and the resource code of input differentiate this operation and whether belong to this fabrication order, if do not belong to this fabrication order, on-site terminal points out this operation not belong to the information of this fabrication order, if belong to this fabrication order, then far end device is directly logined the current resource status code data of this first operation of expression on first operation, whether the preposition operation of differentiating this operation from second operation completing steps b2), if do not finish, the on-site terminal prompting must be waited for the information that preposition operation is finished, otherwise the current resource status code data of far end device login this operation of expression.
Wherein, at step b2) the preceding step that also comprises:
B12) according to step b1) the fabrication order identification code of input differentiates this fabrication order fabrication order whether this far end device sends, if not, the information that on-site terminal points out this fabrication order not have resource to launch, otherwise execution in step b2).
The method that a kind of far-end is monitored in real time to the production of production scene, be provided with far end device at far-end, be provided with bar-code reader and on-site terminal in the production scene, each operation in the production scene is provided with the resource billboard of representing resource and resource status with the scale-of-two bar code, and described method comprises following steps:
A) far end device generates the fabrication order of product automatically according to order, stock, production load condition;
B) obtain the fabrication order that far end device produces from on-site terminal;
C) from first operation relevant with this fabrication order, each operation is carried out following steps in regular turn:
C1) give far end device by described bar-code reader, on-site terminal with the resource code and the resource status sign indicating number of fabrication order identification code and the resource billboard corresponding with current resource of operation and resource status;
C2) according to step c1) the fabrication order identification code and the resource code of input differentiate this operation and whether belong to this fabrication order, if do not belong to this fabrication order, on-site terminal points out this operation not belong to the information of this fabrication order, if belong to this fabrication order, then far end device is directly logined the current resource status code data of this first operation of expression on first operation, whether the preposition operation of differentiating this operation from second operation completing steps c2), if do not finish, the on-site terminal prompting must be waited for the information that preposition operation is finished, otherwise the current resource status code data of far end device login this operation of expression.
D) far end device is monitored the production scene in real time according to each resource status code data of login.
Wherein, at step c2) the preceding step that also comprises:
C12) according to step c1) the fabrication order identification code of input differentiates this fabrication order fabrication order whether this far end device sends, if not, the information that on-site terminal points out this fabrication order not have resource to launch, otherwise execution in step c2).
Description of drawings
Fig. 1 shows the system architecture synoptic diagram of one embodiment of the invention;
Fig. 2 shows the system architecture synoptic diagram of another embodiment of the present invention;
Fig. 3 shows the synoptic diagram according to the manufacturing resource billboard of one embodiment of the invention;
Fig. 4 shows the synoptic diagram according to the fabrication order book of one embodiment of the invention;
Fig. 5 shows the production scene database structure synoptic diagram according to one embodiment of the invention;
Fig. 6 shows the process flow diagram of far-end to an embodiment of production scene real time data acquisition;
Fig. 7 shows the process flow diagram of far-end to another embodiment of production scene real time data acquisition;
Fig. 8 shows the process flow diagram of the specific embodiment that far-end is monitored in real time to the production of production scene;
Fig. 9 shows the process flow diagram of another specific embodiment that far-end is monitored in real time to the production of production scene;
Figure 10 shows the monitoring process flow diagram according to the real-time feeder process of one embodiment of the invention;
Figure 11 shows the monitoring process flow diagram according to the on-the-spot quality of one embodiment of the invention.
Embodiment
Fig. 1 shows the system architecture synoptic diagram of one embodiment of the invention.As shown in Figure 1, its on-site terminal 2 and bar-code reader 3 by the far end device 1 that is located at far-end, the scene of being located at constitutes, wherein, far end device 1 comprises office terminal 5 and database server 4, office terminal 5, on-site terminal 2 are connected with database server 4 respectively, and bar-code reader 3 is connected with on-site terminal 2.Constitute the office terminal 5 of far end device 1 and the number of database server 4 and be at least one, in the present embodiment, far end device 1 comprises two office terminals 5 and a database server 4, and one of them office terminal 5 is ERP system terminal 5a, and another holds 5b for the production schedule is ranked.The number of on-site terminal 2 and bar-code reader 3 is at least one, and on-site terminal 2 is corresponding one by one with bar-code reader 3, in order to import conveniently, can be provided with an independent on-site terminal 2 on each station, in the present embodiment, the scene is provided with two on-site terminals 2 and two bar-code readers 3.
Further, this ERP system terminal 5a is complete personal computer, and the ERP management software is installed, be used for the concrete condition that managerial personnel understand the production scene in real time, what producing if any fabrication order, each fabrication order has proceeded to that operation, and the present concrete state of this operation how, produced by that operating personnel; This production schedule is ranked and holds 5b also is complete personal computer, and the ERP management software is installed, be used for according to order, the stock, produce load condition and formulate the production schedule automatically, managerial personnel are with reference to the production schedule of ERP system, look manufacturing equipment resource operating position, odd-numbered day journey detailed planninng are ranked, as the priority of the fabrication order that is ranked is produced order, being ranked also of this odd-numbered day journey detailed planninng can be ranked according to the use information of the manufacturing equipment resource of input automatically by the production schedule end 5b that be ranked, and the fabrication order of each order that has been ranked is sent to each on-site terminal 2.
Further, this database server 4 comprises the fabrication order generating apparatus 15 that can generate fabrication order automatically.
Further, this database server 4 comprises the production scene database that is used for storing data information.
Further, this on-site terminal 2 is made up of processor 8, display 9 and printer 10.Bar-code reader 3, on-site terminal 2 displays 9 and printer 10 be located at respectively on-site terminal 2 processors 8 around, and be connected with on-site terminal 2 processors 8 by data line; Fabrication order book 6 and manufacturing resource billboard 7 are located at a side of bar-code reader 3, and are positioned at the scope that bar-code reader 3 can reach.
Fabrication order book 6, with sequence number and other relevant information of the form of bar code record fabrication order, fabrication order book 6 be fabrication order in writing form; Make resource billboard 7, put down in writing the concrete situation of each operation of fabrication order with the form of bar code; Bar-code reader 3 is in order to the bar code information on identification fabrication order book 6 and the manufacturing resource billboard 7; On-site terminal 2 displays 9 are in order to show on-site terminal 2 data messages; Printer 10 is in order to output fabrication order book 6; On-site terminal 2 processors 8 are in order to receive and to handle the data message from bar-code reader 3, printer 10, office terminal 5 and database server 4.
Further, these on-site terminal 2 processors 8 comprise: preposition operation discriminating gear 11, whether in order to differentiate current operation is first operation, and this preposition operation discriminating gear 11 can not be provided with yet, and this is because system can confirm first operation according to the fabrication order that itself produces and need not it be differentiated; Whether preposition working procedure states discriminating gear 12 has finished the login of resource status code data in order to the preposition operation of differentiating current operation; Whether fabrication order identification code discriminating gear 13 belongs to the fabrication order that far end device 1 generates in order to the fabrication order identification code of differentiating on-site terminal 2 inputs; And resource code discriminating gear 14, whether belong to this fabrication order in order to the resource code of differentiating on-site terminal 2 inputs.
Further, these on-site terminal 2 processors 8 comprise a printing interface, are connected with printer 10, in order to print fabrication order book 6; A display interface is connected with on-site terminal 2 displays 9; And bar-code reader 3 interfaces, be connected with bar-code reader 3, in order to bar code information is converted to the numerical information that computing machine can be discerned.
Fig. 2 shows the system architecture synoptic diagram of another embodiment of the present invention.As shown in Figure 2, the difference of the system architecture synoptic diagram of itself and Fig. 1 is: preposition operation discriminating gear 11, preposition working procedure states discriminating gear 12, fabrication order identification code discriminating gear 13 and resource code discriminating gear 14 change and are located in the database server 4.Other parts and Fig. 1 shown in Figure 2 are identical.
Fig. 3 shows the synoptic diagram according to the manufacturing resource billboard of one embodiment of the invention.As shown in Figure 3, the process (operation) of manufacturing resource billboard of the present invention is by name mounts.This process is divided into several subprocess (sub-operation) again, is respectively " operation ", " wait ", " section is got " and " fault ".Each subprocess is divided into two states again, is respectively " beginning " and " end ".
Further, each subprocess " operation ", " wait ", " section is got " is all corresponding with " fault " is represented by a scale-of-two bar code, this bar code is made up of resource code and resource status sign indicating number, and described resource code further is made up of operation code and sub-operation code.The decimal number that described operation coded representation is one 3, the decimal number that described sub-operation coded representation is one 2, in the present embodiment, the resource code of " operation " is " 02010 ", the resource code of " wait " is " 02020 ", the resource code of " section is got " is " 02030 ", the resource code of " fault " is " 02040 ", wherein, preceding 3 " 020 " expression operation code of resource code, the sub-operation code of this operation is represented in back two " 10 ", " 20 ", " 30 " or " 40 "; The decimal number that described resource status representation is one 3 has " beginning " and " end " two states, and the resource status sign indicating number of " beginning " state is " 001 ", and the resource status sign indicating number of " end " state is " 002 ".Therefore the bar code of each subprocess is represented one 8 decimal number, and is shown on the manufacturing resource billboard with the scale-of-two bar code table.
Fig. 4 shows the synoptic diagram according to the fabrication order book of one embodiment of the invention.As shown in Figure 4, a fabrication order identification code of representing with the scale-of-two bar code is arranged on the fabrication order book of the present invention; A name of an article is used for indicating the title of the product that will produce; An item number is used for numbering dated and the corresponding product of this product; Specify item for one, be used for indicating the numbering of the operation that need finish; And other relevant informations such as production quantity of product.
Further, in the present embodiment, the identification code of fabrication order is represented one 10 decimal number, as " 0000001140 ", fabrication order is to produce automatically on database server according to the use information of order, stock, production load condition and manufacturing equipment resource etc., and the identification code of different fabrication orders has nothing in common with each other.
Fig. 5 shows the production scene database structure synoptic diagram according to one embodiment of the invention.As shown in Figure 5, production scene of the present invention database by make indicating gauge (MORLSF), product resource constitutes table (RSCSTRM), items master meter (ITEMM), manufacture process resource master meter (RSCCDT) and manufacturing resource operating position table (CRPF) and forms.Make indicating gauge, the numbering information such as (FITEMNO) that is used to store the sequence number (FMFGODRNO) of fabrication order and the product that this fabrication order will be finished; Product resource constitutes table, and the information such as all process steps that this product needed is used are produced in the numbering and the definition that are used for storage products; The items master meter is used for the information such as numbering of storage products and the source and the classification of this product is defined; Manufacture process resource master meter, the numbering information such as (FRSCCD) that is used to store all process steps reaches each operation is defined; Make resource operating position table, be used to store information such as the resource code of each operation of fabrication order and resource status sign indicating number.
Wherein, manufacturing indicating gauge, product resource formation table and items master meter are interrelated by the numbering of product; Product resource constitutes table, manufacture process resource master meter and makes resource operating position table interrelated by the numbering of operation; Make indicating gauge and make resource operating position table interrelated by the sequence number of fabrication order.
Further, in the present embodiment, the course of work of production scene database is: at first, the ERP management software is opened the manufacturing indicating gauge, searches numbering with the corresponding product of this fabrication order sequence number according to the sequence number of fabrication order in making indicating gauge; Then, open product resource formation table, in product resource formation table, search the numbering of the required operation of finishing of this product according to the numbering of product; Again then, open manufacture process resource master meter, in manufacture process resource master meter, search the resource that these operation needs use according to the numbering of operation; At last, open and make resource operating position table, the sequence number of fabrication order, this resource information of making the numbering of instruction sequence number pairing all process steps and each operation are stored into and make resource operating position table, and the resource state information real-time update of each operation of gathering according to on-site terminal is made resource operating position table.
Further, when opening the items master meter of production scene database, can search concrete conditions such as the source of this product and classification according to the numbering of product.
Fig. 6 shows the process flow diagram of far-end to an embodiment of production scene real time data acquisition.As shown in Figure 6, it comprises the steps:
The S10 on-site terminal obtains the fabrication order that far end device produces;
Resource code and resource status sign indicating number on S11 on-site terminal input fabrication order identification code and the manufacturing resource billboard;
S12 fabrication order identification code discriminating gear is differentiated this fabrication order according to the fabrication order identification code of step S11 input and whether is belonged to the fabrication order that this far end device sends, if not, the information that on-site terminal points out this fabrication order not have resource to launch, otherwise carry out next step;
S13 resource code discriminating gear is differentiated this operation according to the fabrication order identification code of step S11 input and resource code and whether is belonged to this fabrication order, if do not belong to this fabrication order, the information that on-site terminal points out this operation not belong to this fabrication order, otherwise carry out next step;
Whether the preposition operation discriminating gear of S14 is differentiated current operation is first operation, if first operation, far end device is directly logined the current resource status code data of this first operation of expression on first operation, otherwise execution next step, also can not differentiate first operation in this step and directly login its current resource status code data (shown in the dotted line in the accompanying drawing), this is because system can confirm first operation according to the fabrication order that itself produces and need not it be differentiated;
The preposition working procedure states discriminating gear of S15 is differentiated the preposition operation of this operation and whether has been finished the login of resource status code data, if do not finish, the preposition operation of on-site terminal prompting wait is finished login, otherwise carries out next step;
S16 logins the current resource status code data of this operation, returns execution in step S11 then.
Fig. 7 shows the process flow diagram of far-end to another embodiment of production scene real time data acquisition.As shown in Figure 7, it comprises the steps:
The S10 on-site terminal obtains the fabrication order that far end device produces;
S11 on-site terminal input fabrication order identification code;
S12 fabrication order identification code discriminating gear is differentiated this fabrication order according to the fabrication order identification code of step S11 input and whether is belonged to the fabrication order that this far end device sends, if not, the information that on-site terminal points out this fabrication order not have resource to launch, otherwise carry out next step;
Resource code and resource status sign indicating number on input of S13 on-site terminal and the manufacturing resource billboard;
S14 resource code discriminating gear is differentiated this operation according to the resource code of the fabrication order identification code of step S11 input and step S13 input and whether is belonged to this fabrication order, if do not belong to this fabrication order, the information that on-site terminal points out this operation not belong to this fabrication order, otherwise carry out next step;
Whether the preposition operation discriminating gear of S15 is differentiated current operation is first operation, if first operation, far end device is directly logined the current resource status code data of this first operation of expression on first operation, otherwise execution next step, also can not differentiate first operation in this step and directly login its current resource status code data (shown in the dotted line in the accompanying drawing), this is because system can confirm first operation according to the fabrication order that itself produces and need not it be differentiated;
The preposition working procedure states discriminating gear of S16 is differentiated the preposition operation of this operation and whether has been finished the login of resource status code data, if do not finish, the preposition operation of on-site terminal prompting wait is finished login, otherwise carries out next step;
S17 logins the current resource status code data of this operation, returns execution in step S11 then.
Fig. 8 shows the process flow diagram of the specific embodiment that far-end is monitored in real time to the production of production scene.As shown in Figure 8, it comprises the steps:
The fabrication order generating apparatus of S10 far end device generates the fabrication order of product automatically according to order, stock, production load condition;
The S11 on-site terminal obtains the fabrication order that far end device produces;
Resource code and resource status sign indicating number on S12 on-site terminal input fabrication order identification code and the manufacturing resource billboard;
S13 fabrication order identification code discriminating gear is differentiated this fabrication order according to the fabrication order identification code of step S12 input and whether is belonged to the fabrication order that this far end device sends, if not, the information that on-site terminal points out this fabrication order not have resource to launch, otherwise carry out next step;
S14 resource code discriminating gear is differentiated this operation according to the fabrication order identification code of step S12 input and resource code and whether is belonged to this fabrication order, if do not belong to this fabrication order, the information that on-site terminal points out this operation not belong to this fabrication order, otherwise carry out next step;
Whether the preposition operation discriminating gear of S15 is differentiated current operation is first operation, if first operation, far end device is directly logined the current resource status code data of this first operation of expression on first operation, otherwise execution next step, also can not differentiate first operation in this step and directly login its current resource status code data (shown in the dotted line in the accompanying drawing), this is because system can confirm first operation according to the fabrication order that itself produces and need not it be differentiated;
The preposition working procedure states discriminating gear of S16 is differentiated the preposition operation of this operation and whether has been finished the login of resource status code data, if do not finish, the preposition operation of on-site terminal prompting wait is finished login, otherwise carries out next step;
S17 logins the current resource status code data of this operation;
The S18 far end device is monitored the production scene in real time according to each resource status code data of fabrication order identification code, resource code and login.
Fig. 9 shows the process flow diagram of another specific embodiment that far-end is monitored in real time to the production of production scene.As shown in Figure 9, it comprises the steps:
The fabrication order generating apparatus of S10 far end device generates the fabrication order of product automatically according to order, stock, production load condition;
The S11 on-site terminal obtains the fabrication order that far end device produces;
S12 on-site terminal input fabrication order identification code;
S13 fabrication order identification code discriminating gear is differentiated this fabrication order according to the fabrication order identification code of step S12 input and whether is belonged to the fabrication order that this far end device sends, if not, the information that on-site terminal points out this fabrication order not have resource to launch, otherwise carry out next step;
Resource code and resource status sign indicating number on input of S14 on-site terminal and the manufacturing resource billboard;
S15 resource code discriminating gear is differentiated this operation according to the resource code of the fabrication order identification code of step S12 input and step S14 input and whether is belonged to this fabrication order, if do not belong to this fabrication order, the information that on-site terminal points out this operation not belong to this fabrication order, otherwise carry out next step;
Whether the preposition operation discriminating gear of S16 is differentiated current operation is first operation, if first operation, far end device is directly logined the current resource status code data of this first operation of expression on first operation, otherwise execution next step, also can not differentiate first operation in this step and directly login its current resource status code data (shown in the dotted line in the accompanying drawing), this is because system can confirm first operation according to the fabrication order that itself produces and need not it be differentiated;
The preposition working procedure states discriminating gear of S17 is differentiated the preposition operation of this operation and whether has been finished the login of resource status code data, if do not finish, the preposition operation of on-site terminal prompting wait is finished login, otherwise carries out next step;
S18 logins the current resource status code data of this operation;
The S19 far end device is monitored the production scene in real time according to each resource status code data of fabrication order identification code, resource code and login.
Figure 10 shows the monitoring process flow diagram according to the real-time feeder process of one embodiment of the invention.As shown in figure 10, ERP management software of the present invention is formulated the odd-numbered day production schedule and the fabrication order that is ranked earlier automatically, compile upward different sequence number to fabrication order, and the fabrication order sequence number is expressed as the form of scale-of-two bar code, send to database server then, database server sends to fabrication order the on-site terminal processor at batching place again, the be ranked fabrication order of order of batching field print, and prepare burden according to the fabrication order of the order that has been ranked, if it is unusual that batching takes place, then the unusual reason of batching is input to the on-site terminal processor at batching place with the form scanning of bar code, send to the office terminal then, the office terminal is again according to be ranked again fabrication order and formulate the adjusted odd-numbered day production schedule of batching situation, the fabrication order that will be ranked again sends to each production scene terminal at last, and the production scene is printed the fabrication order that is ranked again and begun operation.
Figure 11 shows the monitoring process flow diagram according to the on-the-spot quality of one embodiment of the invention.As shown in figure 11, detection of the present invention, the data of repairing, scrap are read into computing machine by bar code entirely, and the scene can be by bar code resource billboard input data, and managerial personnel can do complete detail statistics analysis, effectively find out quality problem.Its concrete course of work is as follows:
If need in the production run to detect, repair, scrap when goods, on-site terminal will be controlled login interface by display quality, use bar-code reader scanning to need the fabrication order identification code that detects, repairs, scraps at goods, what can show automatically on the display of on-site terminal that this fabrication order requires to produce is any product, information such as how much quantity of production is.The site work personnel need only and insert a numeral in the umber of defectives hurdles, and select just can finish the login of these being made abnormal article easily by upgrading data button behind the poor prognostic cause in the poor prognostic cause hurdle.If be sent to detection or repairing at goods, after repair shop completes repairs work, can put in storage.But all record of bad behavior and maintenance status all can be recorded in the database.
Effect of the present invention
Compared with prior art, the present invention utilizes the manufacturing schedule of bar codes technique real time record production scene and the operating position of the resources of production, the correctness of data input is improved greatly, strengthened the trusting degree of managerial personnel, make producers can make production decision timely data; Reduce site work personnel's working strength simultaneously, improved labor productivity.
Claims (10)
1. a far-end is to the method for production scene real time data acquisition, be provided with far end device at far-end, be provided with bar-code reader and on-site terminal in the production scene, each operation in the production scene is provided with the resource billboard of representing resource and resource status with the scale-of-two bar code, and described method comprises following steps:
A) obtain the fabrication order that far end device produces from on-site terminal;
B) from first operation relevant with this fabrication order, each operation is carried out following steps in regular turn:
B1) give far end device by described bar-code reader, on-site terminal with the resource code and the resource status sign indicating number of fabrication order identification code and the resource billboard corresponding with current resource of operation and resource status;
B2) according to step b1) the fabrication order identification code and the resource code of input differentiate this operation and whether belong to this fabrication order, if do not belong to this fabrication order, on-site terminal points out this operation not belong to the information of this fabrication order, if belong to this fabrication order, then far end device is directly logined the current resource status code data of this first operation of expression on first operation, whether the preposition operation of differentiating this operation from second operation completing steps b2), if do not finish, the on-site terminal prompting must be waited for the information that preposition operation is finished, otherwise the current resource status code data of far end device login this operation of expression.
2. the method for claim 1 is characterized in that, at step b2) the preceding step that also comprises:
B12) according to step b1) the fabrication order identification code of input differentiates this fabrication order fabrication order whether this far end device sends, if not, the information that on-site terminal points out this fabrication order not have resource to launch, otherwise execution in step b2).
3. method that far-end is monitored in real time to the production of production scene, be provided with far end device at far-end, be provided with bar-code reader and on-site terminal in the production scene, each operation in the production scene is provided with the resource billboard of representing resource and resource status with the scale-of-two bar code, and described method comprises following steps:
A) far end device generates the fabrication order of product automatically according to order, stock, production load condition;
B) obtain the fabrication order that far end device produces from on-site terminal;
C) from first operation relevant with this fabrication order, each operation is carried out following steps in regular turn:
C1) give far end device by described bar-code reader, on-site terminal with the resource code and the resource status sign indicating number of fabrication order identification code and the resource billboard corresponding with current resource of operation and resource status;
C2) according to step c1) the fabrication order identification code and the resource code of input differentiate this operation and whether belong to this fabrication order, if do not belong to this fabrication order, on-site terminal points out this operation not belong to the information of this fabrication order, if belong to this fabrication order, then far end device is directly logined the current resource status code data of this first operation of expression on first operation, whether the preposition operation of differentiating this operation from second operation completing steps c2), if do not finish, the on-site terminal prompting must be waited for the information that preposition operation is finished, otherwise the current resource status code data of far end device login this operation of expression.
D) far end device is monitored the production scene in real time according to each resource status code data of fabrication order identification code, resource code and login.
4. method as claimed in claim 3 is characterized in that, at step c2) the preceding step that also comprises:
C12) according to step c1) the fabrication order identification code of input differentiates this fabrication order fabrication order whether this far end device sends, if not, the information that on-site terminal points out this fabrication order not have resource to launch, otherwise execution in step c2).
5. method as claimed in claim 3 is characterized in that step d) also further comprises:
The step that fabrication order is followed the trail of promptly shows the resource status sign indicating number information of each operation of this fabrication order on far end device according to the fabrication order identification code, or show this resource status sign indicating number information according to this resource code of making instruction on far end device;
Step in that goods are followed the trail of promptly shows that according to fabrication order identification code or resource code at goods this is in goods present located field position and distribution situation information on far end device;
The step of character surveillance, promptly detect as required, repair, scrap the fabrication order identification code of goods at the scene terminal show this abnormal cause information registration table at goods, fill in abnormal cause, and give far end device this abnormal cause information by on-site terminal;
Step in the monitoring of goods warehouse-in, be that far end device is according to differentiating this fabrication order fabrication order whether this far end device sends in the fabrication order identification code of goods, if not, far end device sends the information that this fabrication order of prompting does not have resource to launch by on-site terminal to this operation, should can not put in storage at goods, otherwise this library information of going at goods of login should be put in storage at goods on far end device;
The step of feed monitoring in real time, the fabrication order that the on-site terminal of promptly preparing burden is ranked according to far end device begins batching, if batching is unusual, then by bar-code reader the unusual fabrication order identification code of batching will take place send to far end device, the unusual fabrication order information of the batching fabrication order that is ranked again is according to taking place in far end device, otherwise a fabrication order that is ranked is sent to the production scene terminal.
6. a far-end is to the system of production scene real time data acquisition, be provided with far end device at far-end, be provided with on-site terminal in the production scene, it is characterized in that, also be provided with bar-code reader in the production scene, each operation in the production scene is provided with the resource billboard of representing resource and resource status with the scale-of-two bar code
Described far end device comprises:
The office terminal generates the required data message of fabrication order in order to typing;
Database server is in order to the data message of storage and processing office terminal and on-site terminal;
Described on-site terminal comprises:
Processor is in order to receive and to handle the data message from bar-code reader, office terminal and database server;
Display is in order to the data message of video-stream processor; And
Printer has the fabrication order book of fabrication order identification code in order to output record;
Wherein, the processor of office terminal and on-site terminal is connected with database server respectively; Bar-code reader, display and printer are connected with the processor of on-site terminal respectively.
7. system as claimed in claim 6 is characterized in that, the processor of described on-site terminal further comprises:
Whether preposition operation discriminating gear is first operation in order to differentiate current operation;
Whether preposition working procedure states discriminating gear has finished the login of resource status code data in order to the preposition operation of differentiating current operation;
Whether fabrication order identification code discriminating gear belongs to the fabrication order that far end device generates in order to the fabrication order identification code of differentiating the on-site terminal input; And
Whether resource code discriminating gear belongs to the instruction of the current input of on-site terminal in order to the resource code of differentiating the on-site terminal input.
8. system as claimed in claim 6 is characterized in that, described database server further comprises:
The fabrication order generating apparatus is in order to the fabrication order that produces automatically and be ranked according to order, stock, production load condition;
Whether preposition operation discriminating gear is first operation in order to differentiate current operation;
Whether preposition working procedure states discriminating gear has finished the login of resource status code data in order to the preposition operation of differentiating current operation;
Whether fabrication order identification code discriminating gear belongs to the fabrication order that far end device generates in order to the fabrication order identification code of differentiating the on-site terminal input; And
Whether resource code discriminating gear belongs to the instruction of the current input of on-site terminal in order to the resource code of differentiating the on-site terminal input.
9. system as claimed in claim 6 is characterized in that,
Described fabrication order identification code is represented one 10 decimal number, and different fabrication order identification codes has nothing in common with each other;
Bar code on the described manufacturing resource billboard comprises resource code and resource status sign indicating number two parts;
Described resource code further comprises operation code and sub-operation code two parts.
10. system as claimed in claim 6 is characterized in that, the production scene database of described database server comprises:
Make indicating gauge, be used to store the sequence number of fabrication order and the numbering of the product that this fabrication order will be finished;
Product resource constitutes table, and all process steps that this product needed is used is produced in the numbering and the definition that are used for storage products;
The items master meter is used for the numbering of storage products and the source and the classification of this product is defined;
Manufacture process resource master meter is used to store the numbering of all process steps and each operation is defined;
Make resource operating position table, be used to store resource code and the resource status sign indicating number information of fabrication order in each operation.
Wherein, manufacturing indicating gauge, product resource formation table and items master meter are interrelated by the numbering of product; Product resource constitutes table, manufacture process resource master meter and makes resource operating position table interrelated by the numbering of operation; Make indicating gauge and make resource operating position table interrelated by the sequence number of fabrication order.
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| CN 200410016090 CN1652117A (en) | 2004-02-02 | 2004-02-02 | Remote-system and method for realtime collecting production site data |
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| CN 200410016090 CN1652117A (en) | 2004-02-02 | 2004-02-02 | Remote-system and method for realtime collecting production site data |
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| CN 200410016090 Pending CN1652117A (en) | 2004-02-02 | 2004-02-02 | Remote-system and method for realtime collecting production site data |
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| CN101916403A (en) * | 2009-07-27 | 2010-12-15 | 周巍 | Detection, management and monitoring integrated system and method |
| CN102592183A (en) * | 2010-11-19 | 2012-07-18 | 韩国轮胎株式会社 | Method for tire production and developing scheduling using POS and device thereof |
| CN102692900A (en) * | 2012-05-11 | 2012-09-26 | 东莞添慧软件有限公司 | Real-time control system in production field |
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| CN105117318A (en) * | 2015-08-18 | 2015-12-02 | 北京恒华伟业科技股份有限公司 | Method and device for monitoring equipment production progress |
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| CN102147607B (en) * | 2010-02-09 | 2013-04-17 | 科博达技术有限公司 | Flexible general production line and production method of electronic product |
| CN101819621A (en) * | 2010-04-14 | 2010-09-01 | 大连佳世电子有限公司 | Intelligent bar code scanning system with surface mounting technology |
| CN102592183A (en) * | 2010-11-19 | 2012-07-18 | 韩国轮胎株式会社 | Method for tire production and developing scheduling using POS and device thereof |
| CN102692900B (en) * | 2012-05-11 | 2014-01-22 | 东莞添慧软件有限公司 | Real-time control system in production field |
| CN102692900A (en) * | 2012-05-11 | 2012-09-26 | 东莞添慧软件有限公司 | Real-time control system in production field |
| CN102708598A (en) * | 2012-06-04 | 2012-10-03 | 江南大学 | Site production data acquisition method based on wireless network |
| CN103914026A (en) * | 2013-01-06 | 2014-07-09 | 上海西门子医疗器械有限公司 | Production state monitoring system and method |
| WO2014172949A1 (en) * | 2013-04-23 | 2014-10-30 | 太仓太乙信息工程有限公司 | Electronic kanban system for production management and display method therefor |
| CN103530809A (en) * | 2013-10-24 | 2014-01-22 | 重庆邮电大学 | Wireless digital terminal based real-time monitoring system and method for machined work-in-process parts |
| CN105117318A (en) * | 2015-08-18 | 2015-12-02 | 北京恒华伟业科技股份有限公司 | Method and device for monitoring equipment production progress |
| CN105867331A (en) * | 2016-04-26 | 2016-08-17 | 东莞市上合旺盈印刷有限公司 | Hand-punch data acquiring device |
| CN107092967A (en) * | 2017-05-27 | 2017-08-25 | 武汉理工大学 | A kind of ship part, EIC equipment identification code tracking system and method |
| CN108255127A (en) * | 2018-01-09 | 2018-07-06 | 正知（上海）智能技术有限公司 | A kind of industry spot remote control administrative system and method based on industrial human-computer interface |
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