CN100520818C - Method of distributed machinery part model base integration and system therefor - Google Patents
Method of distributed machinery part model base integration and system therefor Download PDFInfo
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- CN100520818C CN100520818C CNB200510060276XA CN200510060276A CN100520818C CN 100520818 C CN100520818 C CN 100520818C CN B200510060276X A CNB200510060276X A CN B200510060276XA CN 200510060276 A CN200510060276 A CN 200510060276A CN 100520818 C CN100520818 C CN 100520818C
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Abstract
The invention relates to a distributed mechanism part module base integer method and system. The method uses a plurality of distributed part base to provide a regularity interface which can be automatically connected with the internet, an integer server used to visit the interface and obtain the catalog information of the corporation part base to form an integer part system. The corporation part base provides three interfaces which can support the integer of the part and also support use directly uses the corporation part base. The system is formed by a plurality of corporation part bases connecting with the integer server and the integer database system by the internet; the corporation part base possesses a part graphic file, a database system, a corporation part base server and a client end computer.
Description
Technical field
The present invention relates to a kind of distributed machinery part model bank integrated approach and system thereof.
Background technology
Nearest investigation shows that 80% U.S. slip-stick artist wishes that the components supplying merchant can provide ready-made 2D or 3D CAD parts file by the internet.60% respondent admits that they tend to select to provide the supplier of this type of service.In the three-dimensional model file that is downloaded, about 80%～90% model is added in client's the design proposal and is purchased.
Component of machine model bank based on the internet provides the cad model of its parts of producing of storage and the platform of technical descriptioon document for the components supplying merchant, and the various information of parts are described in detail.The product design personnel can be by this platform site search to some parts that needs, and the parts cad file that obtains is downloaded to local computer, imports to then in oneself the CAD design software to use.The cad file of downloading provides in a variety of forms, satisfying requirements of different users, and provides the preview function of parts cad model.For the designer, can accelerate product design, improve the quality of products; Concerning the components supplying merchant, both satisfied requirement of client, reached the purpose of selling and propagate own product again.If the service that provides makes customer satisfaction, both sides can also set up long-term cooperative relationship, and this is a kind of development model of doulbe-sides' victory.
External parts library provider is limited major company of a few family, and the parts library that they provide is a core with our company, takes centralized stores and access modes, with data centralization to a central apparatus of needs.This mode faces several problems: 1. equipment is huge, even if the enough big enough fast equipment support of the concentrated needs of data, its cost is very high, is difficult to adapt to the quick growth of data; 2. the real-time update difficulty is difficult to guarantee the ageing of data; 3. the central apparatus load is big, and the System Fault Tolerance performance reduces, and central apparatus breaks down and may cause the total system paralysis; 4. also may meet the obstacle of network congestion.
Summary of the invention
The invention discloses a kind of distributed machinery part model bank integrated approach and system thereof.
The step of distributed machinery part model bank integrated approach is as follows:
1) enterprise's parts library system provides unified access interface, and its interface can connect automatically with the system by this interface of internet access;
2) integrating server is visited the interface that each enterprise's parts library provides automatically, obtains the data that parts library system of a plurality of enterprise returns;
3) integrating server aggregation of data that a plurality of enterprises parts library is obtained is a total parts system;
4) user obtains the resource of each enterprise's parts library automatically by the interface that the visit integrating server provides.
Distributed machinery part model bank integrated system be a plurality of enterprises parts library by the internet, join with integrating server, integrated database system successively respectively, enterprise's parts library has part diagram shape file, Database Systems, enterprise's parts library server, the client computer that is connected successively.
Enterprise's parts library server has the web container module and also is connected with parts library by data bus respectively with web service container module, the page request client computer is connected with the web container module by the http tunnel, and web services request client computer is connected with web service container module by the SOAP communication.
The web container module has the interface of network-oriented and is connected with first actuator, second actuator, the 3rd actuator of web container respectively by connecting distributor.
Web service container module has first interface, second interface, the 3rd interface and is connected with the 4th actuator, the 5th actuator, the 6th actuator of web service container respectively.
The present invention is based on internet environment, set up distributed parts library system, and realize the system and method for the effective parts resource issue of a cover, integrated, shared and application.Following major advantage is arranged: 1. data disperse to be stored in parts library system of enterprise, and foundation and service components storehouse are independently finished by each enterprise, keep system's autonomy.2. the directory information of a plurality of enterprises parts library is only collected by integrated parts system, forms a comprehensive fictitious zero parts resources integration platform, has reduced network data transmission and system loading.3. the parts resource is all the time in the monitoring of each enterprise with effectively under the management, upgrades and easy to maintenance, reliably.4. realize safe, general and reliable access mode, cost, risk all obviously reduce, and the user also can obtain more better service.
The present invention for the reusability that improves product resource in the design process and sharing, shortening product development design cycle, reduce cost of products, improve the quality of products etc. significant.
Description of drawings
Fig. 1 is a distributed machinery part model bank integrated system structural representation;
Fig. 2 is an enterprise of the present invention parts library system architecture synoptic diagram;
Fig. 3 is integrated service process of the present invention and service call example.
Embodiment
As shown in Figure 1, distributed machinery part model bank integrated system be a plurality of enterprises parts library by internet 7, join with integrating server 5, integrated database system 6 successively respectively, enterprise's parts library has part diagram shape file 1, Database Systems 2, enterprise's parts library server 3, the client computer 4 that is connected successively.
As shown in Figure 2, enterprise of the present invention parts library server 3 has web container module 10 and also is connected with parts library 2 by data bus 9 respectively with web service container module 11, page request client computer 4 is connected with web container module 10 by http tunnel 25, and web services request client computer 4 is connected with web service container module 11 by SOAP communication 26.
Web service container module 11 has first interface 22, second interface 23, the 3rd interface 24 and is connected with the 4th actuator 22, the 5th actuator 23, the 6th actuator 24 of web service container 18 respectively.
Wherein main modular is described as follows:
Part diagram shape file 1: comprise parts CAD 3D solid model and a plurality of two dimension view.File layout is not done concrete qualification, and unification is preserved in the mode of file, and sets up related with Database Systems;
Parts library 2: the relevant information that is used to store the part diagram shape file, set up in the storehouse and comprise: various structured messages such as parts family attributive character table, parts sorted table, supplier information storehouse, the wherein cad file of the corresponding parts of certain data line in the parts family attributive character table;
Enterprise's parts library server 3: support the web container module of page access pattern and the software and hardware system of support web service container module;
Client computer 4: the client software and the hardware system of visiting this system;
Integrating server 5: the parts resource of integrating enterprise parts library to and the software and hardware system of client access interface is provided;
Integrated database system 6: the classification of storing each enterprise's parts library is had a rest;
Web container module 10: comprise 3 execution modules of web container, a scheduler and a network interface;
Web service container module 11: comprise three execution modules of web service container, three network interfaces;
Web container 12: support the web program run, be provided to the connection of database;
First actuator 13: obtain parts sorted table data from database, be submitted to network interface in the mode of serializing object;
Second actuator 14: obtain parts family attributive character data from database, be submitted to network interface in the mode of serializing object;
The 3rd actuator 15: obtain the part diagram graphic data from database, be submitted to network interface in the mode of binary stream;
Distributor 16:, request content is distributed to different actuators according to the unlike signal of page request.
Interface 17: receive page request and give distributor, simultaneously the result of actuator is returned to requests for page.
Web service container 18: support the operation of web service routine, be provided to the connection of database;
The 4th actuator 19: obtain parts sorted table data from database, the mode of going here and there with XML is submitted to network interface;
The 5th actuator 20: obtain parts family attributive character data from database, the mode of going here and there with XML is submitted to network interface;
The 6th actuator 21: obtain the part diagram graphic data from database, be submitted to network interface in the mode of passing through the SOAP annex of binary stream;
First interface 22: receive the web services request, obtain the parts classified information; Return the XML file of enterprise parts library system zero part classification tree;
Second interface 23: receive the web services request, obtain parts family attributive character table; Return the XML file of corresponding parts family attributive character table;
The 3rd interface 24: receive the web services request, obtain the parts figure; Can obtain different model files as required,, download use by the mode of SOAP annex as the view of X-Y scheme, 3D solid figure or some directions.
Embodiment
As shown in Figure 3, distributed model of parts storehouse integrated system enforcement comprises the two large divisions: enterprise's parts library integrating process and parts invoked procedure.
Enterprise's parts library integrating process
Integration section is integrated into a unified some platform to distributed parts library system, and integrating server is the inlet of All Clients service.The strange land, even the parts library system of isomery is transparent to the user, the user does not need to understand these parts library systems there.The graphic file of parts library system still is kept at the various places server, integrating server is not that these graph datas are concentrated, but the classification tree by integrated parts library system, the overall information of all parts library systems is merged, form a synthetic parts library of unified point.Enterprise's parts library integrating process is in two steps:
1) encapsulation of enterprise's parts library system
The part of encapsulation is with the support of we container, and the internet page service is provided.Server end mainly is that a servlet is responsible for and the applet of browser mutual, realizes the request and the generation of parts classification tree, and the user searches the demonstration with parts, browses.The communication of Applet and servlet uses digital signature to guarantee security, comes firewall-penetrating by the http tunnel.A part is to use the web service container in addition, and the function of server is rationally divided, and forms a complete relatively service logic, and packing becomes web service and issuing service in the web service container.Specifically, web service in argument storehouse comprises three relevant methods, calls these three methods and returns respectively: parts classification tree, parts family characteristic attribute table, part diagram shape file.This web service reasonably is divided into three interfaces, forms a complete relatively service logic.Two parts of support of web container and the support of web service container are moved in parts library system of enterprise simultaneously, and the service of different mode is provided
(2) enterprise's parts library system is integrated
Integratedly realize by integrating server, integrating server calls first interface of the web service container of each enterprise's parts library respectively, each enterprise's parts library returns the XML file of parts classification tree, and integrating server merges these XML files, forms new more complete parts library system.Integrated parts library has reflected the general status of each enterprise's parts library, and each enterprise's parts library is transparent to the user.
The parts invoked procedure
Client can be used the parts library system by dual mode:
1) directly visit enterprise's parts library: at first the part diagram shape file stores classifiedly in database, set up the parts sorted table in the Database Systems, sorted table can resolve to one tree, propping up of tree is classification, the leaf of tree is parts families, and there is corresponding parts family attributive character table in each parts family.Parts family attributive character table record same parts major parameter.When the user uses parts library, generally will carry out the inquiry of parts sorted table, location parts family determines the parts that oneself needs then in parts family attributive character table.Final system provides browsing of part diagram shape file and download function.This process relate to system shown in Figure 1 1., 2., 3., 4. part.This is not by integrating server, to the process of the direct visit of parts library system of enterprise.
2) use the parts library system by integrating server.This method at first needs to carry out integrated to enterprise's parts library.A plurality of enterprises parts library is dispersed in different servers, and each enterprise's parts library has the characteristics of oneself.It is integrated that integrating server uses the mode of services request that parts library system of a plurality of enterprise is carried out, thereby form a parts library service platform that integral body is integrated, and detailed process is as described in " enterprise's parts integrating process ".User capture integrating server then, the user can navigate to parts family by integrating server, has promptly found its parts type that needs.The user is according to parts family request parts family attributive character table the time, and integrating server can be reoriented to enterprise's parts library to visit according to corresponding parts family, return parts family attributive character table, and this repositioning process is to user transparent.Its access process and direct visit enterprise parts library systems compliant, the advantage of visit integrating server is that the user can obtain comprehensive more information.This process relate to as among Fig. 1 4., 5., 6., 3., 2., 1. part.
Integrated service process of Fig. 3 and service call example, the process of having showed integrated two enterprise's parts libraries, and the step that obtains the gear of user's needs by the interface that the visit integrating server provides.
System comprises the part diagram shape file that a large amount of strange lands distribute, and comprises self-defined parts of enterprise and series standard spare, as the bolt of web member, and the bearing of driving member, gear; Graphics file format has DW6, DXF, DWF, PRT etc.Database Systems adopt Oralce8 and MS SqlServer2000; Enterprise servers adopt Dell PowerEdge 1400, and it has the 1G internal memory, 1506 SCSI hard disk, and two CPU of 1GHz dominant frequency, integrating server adopts the tower machine of HP ProLiant ML350G4, is furnished with 2 Intel
Xeon
TM3.2GHz processor, 5 72GB Ultra320 SCSI 10,000rpm and 4 512MB two-way interleaving access PC2-3200R internal memories.Client computer has many of the auspicious N600 of upright computing machine merchant, many of Dell computing machine PowerEdgeTM SC430.
Use step:
(1) two first interfaces that enterprise's parts library provides of integrating server visit, enterprise's parts library returns the parts classification tree of XML format description respectively.
(2) integrating server synthesizes a total parts classification tree to the parts classification tree that two enterprise's parts libraries return.
(3) first interface of user capture integrating server obtains total parts classification tree, chooses the parts family that needs then, and obtains the enterprise parts library address at this parts family place.
(4) the parts family selected according to step (3) of user and enterprise parts library address are as parameter, and second interface that access corporate sever provides obtains parts family attributive character table, and determine the parts and the graphic file thereof that specifically need.
(5) parts selected according to step (3) of user and its graphic file are as parameter, and the 3rd interface that visit enterprise parts provide obtains final part diagram shape file.
This process participates in screening by the people, and other parts are finished by client-side program and server end Automatic Program.
Claims (5)
1. distributed machinery part model bank integrated approach is characterized in that the step of method is as follows:
1) enterprise's parts library provides unified access interface, its interface can connect automatically with the system by this interface of internet access, and described enterprise parts library has part diagram shape file (1), Database Systems (2), enterprise's parts library server (3), the client computer (4) that is connected successively;
2) integrating server is visited the interface that each enterprise's parts library provides automatically, obtains the data that a plurality of enterprises parts library returns;
3) integrating server aggregation of data that a plurality of enterprises parts library is obtained is a total parts system;
4) user obtains the resource of each enterprise's parts library automatically by the interface that the visit integrating server provides.
2. distributed machinery part model bank integrated system of method design according to claim 1, it is characterized in that, a plurality of enterprises parts library joins with integrating server (5), integrated database system (6) successively by internet (7), difference, and enterprise's parts library has part diagram shape file (1), Database Systems (2), enterprise's parts library server (3), the client computer (4) that is connected successively.
3. a kind of distributed machinery part model bank integrated system according to claim 2, it is characterized in that, described enterprise's parts library server (3) has web container module (10) and also is connected with parts library (2) by data bus (9) respectively with web service container module (11), page request client computer (4) is connected with web container module (10) by http tunnel (25), and web services request client computer (4) is connected with web service container module (11) by SOAP communication (26).
4. a kind of distributed machinery part model bank integrated system according to claim 3, it is characterized in that described web container module (10) has the interface (17) of network-oriented and is connected with first actuator (13), second actuator (14), the 3rd actuator (15) of web container (12) respectively by distributor (16).
5. a kind of distributed machinery part model bank integrated system according to claim 3, it is characterized in that described web service container module (11) has first interface (22), second interface (23), the 3rd interface (24) and is connected with the 4th actuator (22), the 5th actuator (23), the 6th actuator (24) of web service container (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB200510060276XA CN100520818C (en) | 2005-08-04 | 2005-08-04 | Method of distributed machinery part model base integration and system therefor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510060276XA CN100520818C (en) | 2005-08-04 | 2005-08-04 | Method of distributed machinery part model base integration and system therefor |
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| Publication Number | Publication Date |
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| CN1731430A CN1731430A (en) | 2006-02-08 |
| CN100520818C true CN100520818C (en) | 2009-07-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102662973B (en) * | 2012-03-12 | 2014-04-09 | 浙江大学 | Recommendation system and method of mechanical product design document |
| CN106408095B (en) * | 2016-11-08 | 2020-05-12 | 上海互海信息科技有限公司 | Ship equipment spare part management system and method |
| CN108319681A (en) * | 2018-01-31 | 2018-07-24 | 杭州优工品科技有限公司 | Data access method and device, server for industrial part |
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