CN117034383B - CATIA-based cross-system user bottom layer data connection method and system - Google Patents
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Abstract
The invention relates to the technical field of digital design, and particularly discloses a CATIA-based cross-system user bottom layer data connection method and system, wherein the method comprises the following steps: generating system external interface data based on a database and a data object shared by the Enovi platform, the CATIA and the data management system; an interface is opened to the CATIA by utilizing a Web Service interface mode so as to realize data transmission between a system schematic diagram and an electrical schematic diagram; an interface between the system schematic diagram and the external system schematic diagram is established through CATIA, and the interface is automatically connected; and associating the system interface data and the external system interface data with the data of the system schematic diagram and the external system schematic diagram according to the system interface data and the external system interface data, and connecting the interface data. By creating interfaces and connections between different system schematics and electrical schematics, designers can work cooperatively across domains and create interfaces in batches.
Description
Technical Field
The invention relates to the technical field of digital design, in particular to a CATIA-based cross-system user bottom layer data connection method and system.
Background
In the current three-dimensional product design, the schematic diagram design of the CATIA platform system is a scheme design which is vital to a large-scale complex product, wherein, a plurality of systems in the product are connected with each other, for example, a plurality of interfaces of a mechanical device are required to be connected with a plurality of different systems, but only one schematic diagram exists in two-dimensional symbol form, so that the device is required to be drawn to be connected with the two-dimensional schematic systems of the different systems, interface relationships are created between the schematic diagrams of each system and the schematic diagram, interfaces are created manually, the mutual connection among the systems is counted, the interfaces are connected, and then the Enovia platform is used for data management. The workload is huge, the relation among the systems is complex, and the operation is not very convenient.
The system schematic diagram and the electrical schematic diagram in the prior art are mutually independent, so that the interface information between the devices is manually counted, file expressions such as an interface table are adopted, and the interface table needs to be manually maintained and updated for a long time to carry out a checking program. If there is no interface connection relationship between the electrical schematic diagrams, the later three-dimensional design cannot drive a complete cable in the cable channel and lay the complete cable. Therefore, the related work of the electrical three-dimensional design cable is manually calculated and counted into files, and long-term maintenance and updating are performed. The operation of creating interface information is complex, and the interface information needs to be continuously created manually next to each other.
In addition, interfaces cannot be created in batches in the prior art, and the workload is large. In each system schematic diagram and each electrical schematic diagram, authority management is carried out on each level of each schematic diagram and each level of each schematic diagram, different system schematic diagrams and electrical schematic diagrams are drawn and authority management is carried out by different professional designers, and the authority of each system schematic diagram and each electrical schematic diagram is managed for specification, so that when the designers want to create interface connection between the first-level system schematic diagrams, the authority of each first-level system schematic diagram and each electrical schematic diagram can not be stored.
Therefore, how to solve the technical problems in the prior art that complicated repetitive work needs to be manually completed and work efficiency is improved is a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention provides a cross-system user bottom data connection method based on CATIA, which comprises the following steps:
step S1: based on a database and data objects shared by the Enovia platform, the CATIA and the data management system, generating system external interface data by taking the CATIA as a C/S framework and taking the data management system as a B/S framework;
step S2: an interface is opened to the CATIA by utilizing a Web Service interface mode so as to realize data transmission between a system schematic diagram and an electrical schematic diagram;
step S3: an interface between the system schematic diagram and the external system schematic diagram is established through CATIA and automatically connected;
step S4: and associating the system interface data and the external system interface data with the data of the system schematic diagram and the external system schematic diagram according to the system interface data and the external system interface data, and connecting the interface data.
In some specific embodiments, the step S3 further includes: the user fills in the newly added data by creating a template, and reserves the template for subsequent calling, wherein the template comprises a schematic diagram serial number, an interface, a specification, an external schematic diagram number, an interface and a specification.
In some specific embodiments, the step S3 further includes: when the interface is created, an internal interface is selected and newly built according to the equipment interface of the query schematic diagram.
In some specific embodiments, the step S3 further includes: and creating object data of the internal interface through the interface creation code, and carrying out data association with the device interface.
In some specific embodiments, the step S4 further includes: creating an application form, wherein the application form comprises system interface data and external system interface data, inquiring an existing external interface of the system schematic diagram according to the data of the application form, inquiring an interface object according to the interface name through the interface specification in the application form, and inquiring the internal interface object and the external interface relation of the interface according to the interface object connection relation.
The invention provides a cross-system user bottom data connection system based on CATIA, which comprises:
and a data generation module: the system comprises a database and a data object, wherein the database and the data object are used for generating system external interface data based on the Enovia platform, the CATIA and the data management system, the CATIA is used as a C/S framework, and the data management system is used as a B/S framework;
and a data transmission module: the system is used for opening an interface to the CATIA by utilizing a Web Service interface mode so as to realize data transmission between a system schematic diagram and an electrical schematic diagram;
an interface creation module: the interface between the system schematic diagram and the external system schematic diagram is created through CATIA and automatically connected;
and the interface connection module is used for: the system interface data and the external system interface data are used for associating the system schematic diagram and the external system schematic diagram data according to the system interface data and the external system interface data, and connecting the interface data.
In some embodiments, the interface creation module is further configured to: the user fills in the newly added data by creating a template, and reserves the template for subsequent calling, wherein the template comprises a schematic diagram serial number, an interface, a specification, an external schematic diagram number, an interface and a specification.
In some embodiments, the interface creation module is further configured to: when the interface is created, an internal interface is selected and newly built according to the equipment interface of the query schematic diagram.
In some embodiments, the interface creation module is further configured to: and creating object data of the internal interface through the interface creation code, and carrying out data association with the device interface.
In some embodiments, the interface module is further configured to: creating an application form, wherein the application form comprises system interface data and external system interface data, inquiring an existing external interface of the system schematic diagram according to the data of the application form, inquiring an interface object according to the interface name through the interface specification in the application form, and inquiring the internal interface object and the external interface relation of the interface according to the interface object connection relation.
The beneficial effects of the technical scheme are that:
(1) The method is based on the fact that connection is automatically created and managed and counted for the system schematic diagram and electrical schematic diagram interfaces in the CATIA platform based on the secondary development program of the Enovia platform. The product in the whole design process is subjected to programmed management, so that quick and accurate real-time statistics of related data is realized, and possible errors in the manual statistics process are eliminated, so that a designer can better control the product design process.
(2) By creating interfaces and connections between different system schematics and electrical schematics, designers can work cooperatively across domains and create interfaces in batches.
(3) The method provided by the application researches the CATIAV6 platform bottom database, performs programmed management on related data in the whole design process, and simultaneously provides a statistics function, a history recording function, a comparison function, a remarking function, a report output function and the like which are communicated among different schematic diagrams according to the actual demand situation of the three-dimensional design.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow diagram of one embodiment of a CATIA-based cross-system user bottom layer data connection method and system of the present invention;
fig. 2 is a schematic structural diagram of one embodiment of a CATIA-based cross-system user bottom layer data connection method and system of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar symbols indicate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Example 1
One embodiment of the present invention provides a CATIA-based cross-system user bottom layer data connection method, as shown in fig. 1, including:
step S1: based on database and data object shared by Enovia platform, CATIA and data management system, system external interface data is generated by using CATIA as C/S framework and data management system as B/S framework.
Specifically, the Enovia platform and the CATIA platform are single integrated bodies belonging to the 3 dexbiennice platform, and share a database, and the secondary development function creation interface is that two schematic diagram interface data objects are directly created in the database, namely, the underlying data connection is realized. Three relations (data association relation objects) are created and are interface data objects respectively, the relations are built-in objects (Object types) of an Enova platform framework system, constraint strategies are formulated for the relations, the relations data types and connection objects are specified, and connection relation among data in a relational database is achieved, wherein two relations respectively associate schematic diagram interface data objects with internal and external schematic diagrams, and the last relation links the two schematic diagram interface data objects. The two processes of the Relationship up and down association in the database can be read in real time by the secondary development function, and the two processes are consistent with the creation realization logic described above. Therefore, the method is more flexible and convenient in data processing and data analysis processing.
Step S2: and opening an interface to the CATIA by using a Web Service interface mode so as to realize data transfer between a system schematic diagram and an electrical schematic diagram.
Specifically, the manual interface creation of the system schematic diagram and the electrical schematic diagram is changed into the management by using an approval process, and the connection relation is automatically created with the related system schematic diagram interface.
Step S3: an interface between the present system schematic and the external system schematic is created through the CATIA and automatically connected.
In a specific embodiment of the present invention, the step S3 further includes: the user fills in the newly added data by creating a template, and reserves the template for subsequent calling, wherein the template comprises a schematic diagram serial number, an interface, a specification, an external schematic diagram number, an interface and a specification. Because the large-scale system schematic diagram has a plurality of schematic diagram interfaces to be created, the invention provides a batch import function, an Excel template can be created and provided at one time, a user fills in newly added data through the template, and after confirmation by an external schematic diagram designer, an operator carries out data import. After receiving Excel data, the background firstly performs data verification to verify whether filling data in the template is correct. After ensuring that all data are filled, the data are created in sequence. The creation process is logically consistent with a single creation implementation of a page.
In a specific embodiment of the present invention, the step S3 further includes: when the interface is created, an internal interface is selected and newly built according to the equipment interface of the query schematic diagram.
In a specific embodiment of the present invention, the step S3 further includes: and creating object data of the internal interface through the interface creation code, and carrying out data association with the device interface.
Specifically, the application of creating the interface is submitted, and the device interface or other interfaces in the system schematic diagram can be selected while the interface is newly created, so that the system can automatically connect the device two-position symbol interface in the system schematic diagram with the schematic diagram interface. The background can select an interface according to the equipment interface of the query schematic diagram and newly establish an internal interface. After the flow is finished after the application is submitted, the background creates object data of the internal interface through the interface creation code and performs data association with the equipment interface.
Step S4: and associating the system interface data and the external system interface data with the data of the system schematic diagram and the external system schematic diagram according to the system interface data and the external system interface data, and connecting the interface data.
In a specific embodiment of the present invention, the step S4 further includes: creating an application form, wherein the application form comprises system interface data and external system interface data, inquiring an existing external interface of the system schematic diagram according to the data of the application form, inquiring an interface object according to the interface name through the interface specification in the application form, and inquiring the internal interface object and the external interface relation of the interface according to the interface object connection relation.
Specifically, the secondary development function interface based on the CATIA platform can look up the corresponding relation between the schematic diagram interface of the system and the schematic diagram interface of the external system, can directly count and export a form, and can query the existing application form data with the type of 'newly built interface application form' in the system through the data packet number. The existing external interfaces of the system schematic diagram can be queried according to the application form data packet list. The interface object can be queried by the interface specification, the interface name and the like in the application form. And according to the interface object connection relation, the internal interface object and the external interface relation of the interface can be inquired. After the interface information of the system schematic diagram is queried, the interface information is displayed on a system interface. And can export Excel files through export functions. Therefore, the statistics and the inspection are convenient for the designer, and the related inspection is carried out without entering the CATIA platform to open the schematic diagram.
The method is based on the fact that connection is automatically created and managed and counted for the system schematic diagram and electrical schematic diagram interfaces in the CATIA platform based on the secondary development program of the Enovia platform. The product in the whole design process is subjected to programmed management, so that quick and accurate real-time statistics of related data is realized, and possible errors in the manual statistics process are eliminated, so that a designer can better control the product design process.
Example two
One embodiment of the present invention provides a CATIA-based cross-system user-based underlying data connection system, as shown with reference to fig. 2, comprising:
the invention provides a cross-system user bottom data connection system based on CATIA, which comprises:
the data generation module 10: the system external interface data is used for generating system external interface data based on a database and data objects shared by the Enovia platform, the CATIA and the data management system, wherein the CATIA is used as a C/S framework, and the data management system is used as a B/S framework.
Specifically, the Enovia platform and the CATIA platform are single integrated bodies belonging to the 3 dexbiennice platform, and share a database, and the secondary development function creation interface is that two schematic diagram interface data objects are directly created in the database, namely, the underlying data connection is realized. Three relations (data association relation objects) are created and are interface data objects respectively, the relations are built-in objects (Object types) of an Enova platform framework system, constraint strategies are formulated for the relations, the relations data types and connection objects are specified, and connection relation among data in a relational database is achieved, wherein two relations respectively associate schematic diagram interface data objects with internal and external schematic diagrams, and the last relation links the two schematic diagram interface data objects. The two processes of the Relationship up and down association in the database can be read in real time by the secondary development function, and the two processes are consistent with the creation realization logic described above. Therefore, the method is more flexible and convenient in data processing and data analysis processing.
Data transfer module 20: the system is used for opening an interface to the CATIA by utilizing a Web Service interface mode so as to realize data transfer between a system schematic diagram and an electrical schematic diagram.
Specifically, the manual interface creation of the system schematic diagram and the electrical schematic diagram is changed into the management by using an approval process, and the connection relation is automatically created with the related system schematic diagram interface.
Interface creation module 30: for creating an interface between the present system schematic and the external system schematic through the CATIA and automatically connecting them.
In a specific embodiment of the present invention, the interface creation module 30 is further configured to enable a user to fill in new data by creating templates, and to reserve the templates for subsequent invocation, where the templates include schematic diagram numbers, interfaces, specifications, external schematic diagram numbers, interfaces, and specifications. Because the large-scale system schematic diagram has a plurality of schematic diagram interfaces to be created, the invention provides a batch import function, an Excel template can be created and provided at one time, a user fills in newly added data through the template, and after confirmation by an external schematic diagram designer, an operator carries out data import. After receiving Excel data, the background firstly performs data verification to verify whether filling data in the template is correct. After ensuring that all data are filled, the data are created in sequence. The creation process is logically consistent with a single creation implementation of a page.
In a specific embodiment of the present invention, the interface creation module 30 is further configured to: when the interface is created, an internal interface is selected and newly built according to the equipment interface of the query schematic diagram.
In a specific embodiment of the present invention, the interface creation module 30 is further configured to: and creating object data of the internal interface through the interface creation code, and carrying out data association with the device interface.
Specifically, the application of creating the interface is submitted, and the device interface or other interfaces in the system schematic diagram can be selected while the interface is newly created, so that the system can automatically connect the device two-position symbol interface in the system schematic diagram with the schematic diagram interface. The background can select an interface according to the equipment interface of the query schematic diagram and newly establish an internal interface. After the flow is finished after the application is submitted, the background creates object data of the internal interface through the interface creation code and performs data association with the equipment interface.
The interfacing module 40: the system interface data and the external system interface data are used for associating the system schematic diagram and the external system schematic diagram data according to the system interface data and the external system interface data, and connecting the interface data.
In one embodiment of the present invention, the interfacing module 40 is further configured to: creating an application form, wherein the application form comprises system interface data and external system interface data, inquiring an existing external interface of the system schematic diagram according to the data of the application form, inquiring an interface object according to the interface name through the interface specification in the application form, and inquiring the internal interface object and the external interface relation of the interface according to the interface object connection relation.
Specifically, the secondary development function interface based on the CATIA platform can look up the corresponding relation between the schematic diagram interface of the system and the schematic diagram interface of the external system, can directly count and export a form, and can query the existing application form data with the type of 'newly built interface application form' in the system through the data packet number. The existing external interfaces of the system schematic diagram can be queried according to the application form data packet list. The interface object can be queried by the interface specification, the interface name and the like in the application form. And according to the interface object connection relation, the internal interface object and the external interface relation of the interface can be inquired. After the interface information of the system schematic diagram is queried, the interface information is displayed on a system interface. And can export Excel files through export functions. Therefore, the statistics and the inspection are convenient for the designer, and the related inspection is carried out without entering the CATIA platform to open the schematic diagram.
By creating interfaces and connections between different system schematics and electrical schematics, designers can work cooperatively across domains and create interfaces in batches. The method provided by the application researches the CATIA platform bottom database, performs programmed management on related data in the whole design process, and simultaneously provides a statistics function, a history recording function, a comparison function, a remarking function, a report output function and the like which are communicated among different schematic diagrams according to the actual demand situation of the three-dimensional design.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "examples," "particular examples," "one particular embodiment," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (2)
1. A CATIA-based cross-system user bottom layer data connection method, comprising:
step S1: based on a database and data objects shared by the Enovia platform, the CATIA and the data management system, generating system external interface data by taking the CATIA as a C/S framework and taking the data management system as a B/S framework;
step S2: an interface is opened to the CATIA by utilizing a Web Service interface mode so as to realize data transmission between a system schematic diagram and an electrical schematic diagram;
step S3: an interface between the system schematic diagram and the external system schematic diagram is established through CATIA and automatically connected;
step S4: associating the system interface data and the external system interface data with the data of the system schematic diagram and the external system schematic diagram, and connecting the interface data;
the step S3 further includes: the user fills in the newly added data by creating a template, and reserves the template for subsequent call, wherein the template comprises a schematic diagram serial number, an interface and a specification, and an external schematic diagram number, an interface and a specification; when an interface is created, selecting and creating an internal interface according to the equipment interface of the query schematic diagram; creating object data of an internal interface through an interface creation code, and carrying out data association with a device interface;
the step S4 further includes: creating an application form, wherein the application form comprises system interface data and external system interface data, inquiring an existing external interface of the system schematic diagram according to the data of the application form, inquiring an interface object through an interface specification and the interface name in the application form, and inquiring an internal interface object and an external interface relation of an interface according to the interface object connection relation;
the secondary development function interface based on the CATIA platform refers to the corresponding relation between the schematic diagram interface of the system and the schematic diagram interface of an external system, directly calculates and exports a table, and can inquire the existing application form data with the type of 'newly built interface application form' in the system through the number of the data packet; the existing external interface of the system schematic diagram can be queried according to the application form data packet list; inquiring an interface object through the interface specification in the application form by the interface name; inquiring an internal interface object and an external interface relation of the interface according to the interface object connection relation; after the interface information of the system schematic diagram is queried, displaying the interface information on a system interface; and an Excel file is output through a export function, so that a designer can conveniently conduct statistics and inspection, and the related inspection is conducted without entering a CATIA platform to open a schematic diagram.
2. A CATIA-based cross-system subscriber underlay data connection system comprising:
and a data generation module: the system comprises a database and a data object, wherein the database and the data object are used for generating system external interface data based on the Enovia platform, the CATIA and the data management system, the CATIA is used as a C/S framework, and the data management system is used as a B/S framework;
and a data transmission module: the system is used for opening an interface to the CATIA by utilizing a Web Service interface mode so as to realize data transmission between a system schematic diagram and an electrical schematic diagram;
an interface creation module: the interface between the system schematic diagram and the external system schematic diagram is created through CATIA and automatically connected;
and the interface connection module is used for: the system interface data is used for associating the system interface data and the external system interface data with the data of the system schematic diagram and the external system schematic diagram and connecting the interface data;
the interface creation module further includes: the template creation unit is used for filling in the newly added data by a user through creating a template, and reserving the template for subsequent calling, wherein the template comprises a schematic diagram serial number, an interface and a specification, and an external schematic diagram serial number, an interface and a specification; when an interface is created, selecting and creating an internal interface according to the equipment interface of the query schematic diagram; creating object data of an internal interface through an interface creation code, and carrying out data association with a device interface;
the interface connection module is further configured to: creating an application form, wherein the application form comprises system interface data and external system interface data, inquiring an existing external interface of the system schematic diagram according to the data of the application form, inquiring an interface object through an interface specification and the interface name in the application form, and inquiring an internal interface object and an external interface relation of an interface according to the interface object connection relation;
based on CATIA platform secondary development function interface, consulting the corresponding relation between the system schematic diagram interface and the external system schematic diagram interface, directly counting and exporting a table, and inquiring the existing application form data with the type of 'newly built interface application form' in the system through the data packet number; the existing external interface of the system schematic diagram can be queried according to the application form data packet list; inquiring an interface object through the interface specification in the application form by the interface name; inquiring an internal interface object and an external interface relation of the interface according to the interface object connection relation; after the interface information of the system schematic diagram is queried, displaying the interface information on a system interface; and an Excel file is output through a export function, so that a designer can conveniently conduct statistics and inspection, and the related inspection is conducted without entering a CATIA platform to open a schematic diagram.
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