CN101025801A - Data exchange method for metallurgical enterprise production management system - Google Patents
Data exchange method for metallurgical enterprise production management system Download PDFInfo
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- CN101025801A CN101025801A CNA2006100241056A CN200610024105A CN101025801A CN 101025801 A CN101025801 A CN 101025801A CN A2006100241056 A CNA2006100241056 A CN A2006100241056A CN 200610024105 A CN200610024105 A CN 200610024105A CN 101025801 A CN101025801 A CN 101025801A
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Abstract
The invention discloses a data exchange method for production management systems of metallurgical enterprises, in order to implement data sharing between all production management systems of the metallurgical enterprises. And it adopts the technical solution as follows: a source subsystem converts the required data through its adapter into enterprise standard data meeting the enterprise data standard; transmitting the enterprise standard data to target subsystem in bus or point-to-point mode; the target subsystem converts the received enterprise standard state through its own adapter into system-recognizable data. And the enterprise data standard is described in XML (extensible mark language) and the adapters use XSLT protocol to make conversion between the exchanged data and the enterprise standard data.
Description
Technical field
The present invention relates to a kind of method for interchanging data, particularly relate to a kind of method for interchanging data that is applied to metallurgical enterprise production management system.
Background technology
At present, various production management subsystems in the smelter all are stand-alone development and development separately, there is not unified planning, there is not unified standard yet, and deepening continuously along with enterprise's application demand, its complexity has improved greatly, and especially Internet development makes the business operation model of enterprise that huge variation take place.On the one hand, the operation of enterprise more and more depends on can be to enterprises and quick obtaining means of market information and system, so that make rapid reaction and optimizing decision, and on the other hand, traditional enterprise uses can not satisfy this requirement.And the construction of smelter often according to the perfect and transformation progressively of production line, production link, can be satisfied production requirement but often only be satisfied with to focus on when building.Ignored newly added equipment, the product data message that line brought have been carried out integrated planning, included the business data range of management in.Exchanges data between each link of enterprises often needs to do a lot of conversion work and finishes like this.When increasing new product line or equipment, often introduce new data message, new data-switching work again.The drawback of this way did not manifest fully in the past, for example, advance in the process of MES and ERP construction at smelter, title, describing mode with a kind of data in each production link, the equipment are all different, and the agreement aspect of the mode that exchanges between data, agreement, application layer is also different, make data exchange, integratedly to spend great energy and bring certain risk.Along with continuous expansion, the structure of system scale becomes complicated day by day, transform and integrated risk also bigger, the efficient of exchanges data is low all the better.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method for interchanging data, this method can guarantee that the swap data in the whole metallurgical enterprise production management system has uniqueness and possesses good extendability and exchangeability, can improve the efficient of exchanges data, save cost of development, realize the data sharing between each production management system in the smelter.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions: at first, the source subsystem is converted to requested data the company standard data that satisfy the business data standard by adapter; Then, mode or the point-to-point mode of company standard data by bus is transferred to target sub system; Target sub system is converted to this system with the company standard data that receive by adapter can recognition data.
Described business data standard is to use XML (extensible Markup Language) to describe.
Described company standard data refer to that the definition of data data type in the business data management system of identical content and the definition of data layout are unique data.
Described adapter use XSLT agreement is carried out the conversion between swap data and the company standard data.
The present invention has such beneficial effect owing to adopted technique scheme, promptly improved the efficient of data processing and transmission in the metallurgical enterprise production management system; Reduced the information-based project of smelter in the data integration process, in order to integrate the cost of development that various data are paid; Can realize the expansion of the production management system of enterprise easily; Thereby shortened the cycle of the project implementation, accelerated the project input and realized value.
Description of drawings
Fig. 1 is a contextual structured flowchart between the smelter interior section production link;
Fig. 2 is according to the present invention, formulates the structured flowchart of company standard data according to enterprises different system present situation;
Fig. 3 is the synoptic diagram that company standard data of the present invention are formulated;
Fig. 4 is a synoptic diagram that exemplary enterprise management system is used the company standard message format;
Fig. 5 is one and exemplary passes through the synoptic diagram that adapter carries out changing between company standard data and translation data;
Fig. 6 is the exemplary operation schematic diagram of method for interchanging data of the present invention.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
In order to realize the method for interchanging data of application system of metallurgic enterprise, at first to formulate the data standard of enterprise, this is the prerequisite that realizes exchanges data.When formulating the business data standard, to investigate smelter interior business flow process and data flow that institute's implementation data of wanting is managed earlier, classifying so which to be distinguished to the data of each subsystem in the enterprise is internal data, which is a swap data.Wherein, described internal data is meant that the inner use of subsystem does not need the data that exchange with other system; Described swap data is meant and need carries out the data that all can occur in the data of exchanges data or the whole enterprise production process with other system.Swap data is put in order the content of its data interaction of data definition of standardization each type and the description of content.Then, on the basis of swap data, put out the standard swap data content in the business data standard in order, and use XML (extensible Markup Language) (XML) to describe the content of the standard swap data in the business data standard; On the content basis of normal data exchange, put out the company standard data in order.Wherein, the company standard data are meant that dtd, the data format definition of data in enterprise application system of identical content is unique data, have determined common language thus between the different links of different enterprises.Consider the expansion of business event, the increase and decrease of equipment, the business data standard may need to carry out respective change, but can not influence the use of original system to the data standard again, so the definition of company standard data and describe and adopt XML to be described.After adopting XML that data are described, if as required, the data content has been carried out revising (being generally increases), without any influencing, and the system to having upgraded can obtain the content of increase to the system that do not upgrade as yet.
According to Fig. 1, produce according to following flow process: steel-making 101, continuous casting 102, cold rolling 103, hot rolling 104 in the part producing link of smelter inside.At first put out the internal data and the swap data of steel-making 101, continuous casting 102, hot rolling 103, cold rolling 104 each subsystems in order according to step described above, as shown in Figure 2.Subsequently, on the basis of swap data, put out the standard swap data in the business data standard in order, and use XML to describe each standard swap data; On the basis of standard swap data, put out the company standard data in order and carry out the storage and uniform management, as shown in Figure 3.
In smelter internal pair production process, described hot rolling 104 also can be divided into a hot rolling, two hot rollings according to the difference of building age, equipment, technology.One hot rolling, two hot rollings have the definition of its production message format separately again, as shown in Figure 4.Though " steel reel number " that " coil of strip sign " in the hot rolling production message format 401 and two hot rollings are produced in the message format 402 described to such an extent that be with a kind of data, but because the difference of device fabrication producer, its dtd difference, one be " integer " data, another is " character type " data; And one hot rolling " weighing " and two hot rollings of producing coil of strip in the message format 401 produce " net weight " in the message format 402 though all be the data of description coil of strip weight, the unit difference, one is that " kilogram ", another one are " tons ".For the standard of data, formulate the format 4 03 that company standard is produced text on this basis, " coil of strip sign ", " steel reel number " unification are " steel reel number ", " character type "; " weigh " and " net weight " is unified is " kilogram " for " net weight ", unit are unified.
As previously mentioned, in smelter, the data that are used to exchange in each subsystem have its oneself type definition and formal definition, often inconsistent with determined business data standard, in order to carry out the exchange of data, exchange again after must defining the company standard data that corresponding conversion adapter becomes to use data standard to describe data-switching that subsystem provided with other system or production link.But extensible stylesheet list language conversion (XSLT) agreement that this adapter can be by XML is converted to the data that company standard data-switching that the company standard data that satisfy the business data standard maybe will satisfy standard becomes native system with the swap data that exchanges with other system in the subsystem.In one embodiment, the Important Thought that adapter carries out the swap data conversion will be considered as a kind of bearing-age tree to XML document exactly, and the process of conversion is exactly the process that generates bearing-age tree from the source tree.But extensible stylesheet list language (XSL) style sheet has defined the transformation rule of counterpart in source tree and the bearing-age tree, has comprised a template in every rule, simultaneously correspondence a kind of pattern.Described pattern has stipulated that element or the attributes object that need change, template have then defined the result of conversion.The transfer process of XML document was divided into for two steps: at first be according to XML document structure source tree, according to the XSL rule source tree be converted to bearing-age tree then.The agreement of this part is gradually improved, and is in fact independent from XSL, is called the XSLT agreement; Bearing-age tree produces a kind of suitable demonstration, printing or the form of broadcast in case generation just can make an explanation to it, and this step is called format.The XSL processor is responsible for realizing above-mentioned transfer process.The resolved one-tenth dom tree of XML document leaves in the internal memory, then the XSL document is analyzed, and each pattern all can be compared with the node in the dom tree.When the two mates, will change according to the rule that defines in the template, otherwise continue down coupling.So circulation finishes until all document process.
According to embodiment shown in Figure 5 is to carry out the synoptic diagram changed between company standard data and translation data by adapter.Wherein, one hot rolling 501, two hot rollings 502 are when carrying out the exchange of data with the production management system 505 of enterprise, by adapter 503 and 504 separately, respectively a hot rolling is produced that message format 401 and two hot rollings produce that message format 402 is converted to company standard message format 403 that production management system can discern or the company standard message format 403 of production management system is converted to respectively message format 401 is produced in a hot rolling and message format 402 is produced in two hot rollings according to above-mentioned rule.Therefore, when enterprise need build that the production area is as three hot rollings in the new hot rolling, the adapter that only need finish three hot rollings simultaneously just can satisfy the uniform data between its same hot rolling 501, two hot rollings 502.Realized thus the translation data in the subsystem being converted to the company standard data that satisfy the business data standard by adapter.
When a subsystem need carry out exchanges data with another subsystem, if this subsystem is the source subsystem, and another subsystem was a target sub system.Then at first should utilize the adapter of source subsystem, its data that will exchange are converted to the company standard data that satisfy the business data standard.Then, according to the original data transfer mode of enterprises, the company standard data transmission that mode or the point-to-point mode by bus will satisfy the business data standard is in target sub system.Target sub system re-uses the adapter of native system, can recognition data with company standard data conversion native system.Fig. 6 is the exemplary operation schematic diagram of method for interchanging data of the present invention, at first develop hot rolling 103, cold rolling 104, steel-making 101 adapter packs 601,603 and 607 separately, when needs from hot rolling 103 when cold rolling 104 carry out data transmission, the hot rolling swap data 602 that hot rolling 103 is organized at first converts the data layout and the data item of company standard to by the adapter packs 601 of hot rolling 103, be company standard data 606, pass to cold rolling 104 adapter packs 603 by data interchange platform 605 and be converted into cold rolling 104 required cold rolling swap datas 604; Cold rolling 104 is then opposite to the process of hot rolling 103 transmission data.In like manner, when steel-making 101 required steel-making swap datas 101 to when exchanging, also defer to same process with other subsystems (as hot rolling swap data 602 and cold rolling swap data 604).Therefore, only need on basis shown in Figure 6, to add the production link of required each several part in the metallurgical production management system, carry out the exchange of data, can realize the function of the original production management system of smelter according to previously described method.
Utilize method for interchanging data of the present invention, also help realizing easily the expansion of production management system.For example, when enterprise need increase equipment newly, produces line or need to advance MES, ERP to build, only need carry out corresponding transformation according to existing business data standard gets final product, do not need existed system is carried out big variation the data definition that goes to understand each system that yet need not waste time and energy, transmission conversion regime.When data standard need increase,, do not influence the normal operation of legacy system as long as in the XML of data definition, add.
Claims (4)
1, a kind of method for interchanging data that is applied to metallurgical enterprise production management system is characterized in that, this method comprises the following steps:
The source subsystem is converted to requested data the company standard data that satisfy the business data standard by its adapter;
Mode or the point-to-point mode of company standard data by bus is transferred to target sub system;
Target sub system is converted to this system with the company standard data that receive by its adapter can recognition data.
2, method for interchanging data according to claim 1 is characterized in that, described business data standard is to use XML (extensible Markup Language) to describe.
3, method for interchanging data according to claim 1 is characterized in that, described company standard data refer to that the definition of data data type in the business data management system of identical content and the definition of data layout are unique data.
4, method for interchanging data according to claim 1 is characterized in that, the XSLT agreement of described adapter use XML (extensible Markup Language) is carried out the conversion between swap data and the company standard data.
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| CNA2006100241056A CN101025801A (en) | 2006-02-23 | 2006-02-23 | Data exchange method for metallurgical enterprise production management system |
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| CNA2006100241056A CN101025801A (en) | 2006-02-23 | 2006-02-23 | Data exchange method for metallurgical enterprise production management system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777143A (en) * | 2009-12-22 | 2010-07-14 | 金蝶软件（中国）有限公司 | Method, device and system for business bill conversion |
| CN104084426A (en) * | 2014-07-02 | 2014-10-08 | 济钢集团有限公司 | Cold rolled product plate type control system based on hot rolling process control |
| CN107707676A (en) * | 2017-11-09 | 2018-02-16 | 广东电网有限责任公司教育培训评价中心 | A kind of electric power enterprise university education training data switching plane |
| CN108536435A (en) * | 2018-02-27 | 2018-09-14 | 宁波央腾汽车电子有限公司 | A method of automatically generating CAN communication code |
| CN109940047A (en) * | 2019-03-28 | 2019-06-28 | 首钢智新迁安电磁材料有限公司 | A kind of method and device of silicon steel size Collaborative Control |
-
2006
- 2006-02-23 CN CNA2006100241056A patent/CN101025801A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777143A (en) * | 2009-12-22 | 2010-07-14 | 金蝶软件（中国）有限公司 | Method, device and system for business bill conversion |
| CN104084426A (en) * | 2014-07-02 | 2014-10-08 | 济钢集团有限公司 | Cold rolled product plate type control system based on hot rolling process control |
| CN104084426B (en) * | 2014-07-02 | 2016-04-06 | 济钢集团有限公司 | Based on the cold-rolled products plate form control system that hot rolling technology controls |
| CN107707676A (en) * | 2017-11-09 | 2018-02-16 | 广东电网有限责任公司教育培训评价中心 | A kind of electric power enterprise university education training data switching plane |
| CN108536435A (en) * | 2018-02-27 | 2018-09-14 | 宁波央腾汽车电子有限公司 | A method of automatically generating CAN communication code |
| CN108536435B (en) * | 2018-02-27 | 2022-04-22 | 宁波央腾汽车电子有限公司 | Method for automatically generating CAN communication code |
| CN109940047A (en) * | 2019-03-28 | 2019-06-28 | 首钢智新迁安电磁材料有限公司 | A kind of method and device of silicon steel size Collaborative Control |
| CN109940047B (en) * | 2019-03-28 | 2021-01-26 | 首钢智新迁安电磁材料有限公司 | Method and device for cooperative control of silicon steel size |
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Application publication date: 20070829 |