CN111367586B - PLM system client and working method thereof - Google Patents

PLM system client and working method thereof Download PDF

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Publication number
CN111367586B
CN111367586B CN202010192481.6A CN202010192481A CN111367586B CN 111367586 B CN111367586 B CN 111367586B CN 202010192481 A CN202010192481 A CN 202010192481A CN 111367586 B CN111367586 B CN 111367586B
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module
plm system
data
inter
cad software
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CN111367586A (en
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谢戟
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Beijing Exeter Technology Co ltd
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Beijing Exeter Technology Co ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/445Program loading or initiating
    • G06F9/44521Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
    • G06F9/44526Plug-ins; Add-ons
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/30Creation or generation of source code
    • G06F8/36Software reuse

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stored Programmes (AREA)

Abstract

The application discloses a working mechanism of a PLM system client, which relates to the technical field of data processing, and comprises the steps of acquiring data in CAD software through a CAD software secondary development module, sending the data to an inter-process COM component bridging module, sending the data sent by the CAD software secondary development module to a PLM system client integration Framework module, processing the data sent by the inter-process COM component bridging module by the PLM system client integration Framework module, sending the data returned by the PLM system client to the CAD software secondary development module by the inter-process COM component bridging module, and processing the data sent by the inter-process COM component bridging module by the CAD software secondary development module, so that the network Framework of two different versions is effectively isolated, the conflict condition existing when the modules developed based on the network Framework are accessed mutually is avoided, the CAD software is not required to be upgraded, the PLM system client is not required to be changed, and the fund investment and the time cost of a user and a PLM system provider are reduced.

Description

PLM system client and working method thereof
Technical Field
The application relates to the technical field of data processing, in particular to a PLM system client and a working method thereof.
Background
The United states Microsoft corporation in 2002 has developed a Net Framework application platform that is a managed code programming model for Windows. Some computer aided drafting (Computer Aided Design, CAD) software vendors under Windows (such as Autodesk) provide direct programming support for the application platform in their published products, which often bind a specific version of the Net Framework application platform to support the user's secondary development of CAD software using managed code.
With the continued evolution of the. Net Framework application platform, different versions of the. Net Framework are generated, and the generic language runtime modules of the different versions of the. Net Framework are not fully compatible, particularly with the first published. Net Framework. These differences can result in conflicts when relying on inter-module access between software developed by different versions of the Net Framework, resulting in instability of software operation.
The product lifecycle management ((Product Lifecycle Management, PLM) system is software applied to manufacturing product lifecycle management, and on the design implementation of a new generation PLM system, a Net Framework is also used as a base operating platform, so that the PLM system also uses a specific version of Net Framework as a base for deployment operation.
The management of data for various CAD software used in the design is one of the common applications of PLM systems. In the case of CAD software providing a secondary development module, the integration of the PLM system with the CAD software is typically accomplished with the CAD software secondary development module. When CAD software integrates a particular version of the Net Framework, but the PLM system uses another version of the Net Framework, the common language runtime modules of the different versions of the Net Framework may be loaded into the same CAD software, which may cause compatibility problems, resulting in unstable CAD software operation. For example: autoCAD2004 provides direct support for the. Net frame host object and supports the user's development of the secondary development program for AutoCAD using the C# language, thus carrying version 1.0. Net frame itself. The ExtechPLM 2013 uses NetFramework version 3.5 as the base platform, and the client integration framework of PLM products is also based on this version. Conflicts arise when integration modules developed under AutoCAD2004 directly call the PLM client integration framework.
For the above cases, the treatment schemes currently in common use include:
(1) The user is recommended to use the CAD software version for upgrading, but the user is required to purchase the CAD software again, so that the cost expenditure is increased, and if the interface and the operation mode of the high-version CAD are changed, the user is required to learn further, so that the time cost is increased;
(2) The PLM system provider redesigns the CAD software client Framework to avoid the use of Net Framework for this situation, but this approach requires significant development time and development expense, which is also unacceptable to the software vendor.
Disclosure of Invention
In order to solve the defects in the prior art, the embodiment of the application provides a PLM system client and a working method thereof.
In a first aspect, the PLM system client provided by the embodiment of the present application includes a computer-aided drafting CAD software secondary development module, an interprocess COM component bridging module, and a PLM system client integration framework module, where:
the CAD software secondary development module is used for acquiring data in CAD software and sending the data to the inter-process COM component bridging module;
the CAD software secondary development module is also used for receiving the data returned from the inter-process COM component bridging module and processing the data;
the inter-process COM component bridging module is used for receiving the data sent by the CAD software secondary development module and sending the data to the PLM system client integrated framework module;
the inter-process COM component bridging module is also used for receiving the data returned by the PLM system client integration framework module and sending the data to the secondary development module of the CAD;
the PLM system client end integrated frame module is used for receiving the data sent by the inter-process COM component bridging module, processing the data and sending the processed data to a PLM system server end;
the PLM system client-side integrated framework module is further used for receiving data returned by the PLM system server-side and sending the data to the inter-process COM component bridging module.
Preferably, the Net Framework platform and the CAD software secondary development module carried by the CAD software are loaded in sequence when the CAD software is started.
Preferably, the inter-process COM component bridge module is created when the CAD software secondary development module is CAD loaded.
Preferably, the PLM system client integration framework module is created at the same time the inter-process COM component bridging module is created.
Preferably, the PLM system client integration Framework module is created when loading another version of the Net Framework platform.
In a second aspect, an embodiment of the present application provides a working method of a PLM system client according to the first aspect, including:
the CAD software secondary development module acquires data in CAD software and sends the data to the inter-process COM component bridging module;
the inter-process COM component bridging module sends the data sent by the CAD software secondary development module to the PLM system client-side integrated framework module;
the PLM system client integrated framework module processes the data sent by the inter-process COM component bridging module, sends the processed data to the PLM system server and receives the data returned by the PLM system server;
the PLM system client-side integrated framework module sends the data returned by the PLM system server-side to the inter-process COM component bridging module;
the inter-process COM component bridging module sends the data returned by the PLM system client to the CAD software secondary development module;
and the CAD software secondary development module processes the data sent by the inter-process COM component bridging module.
The PLM system client and the working method thereof provided by the embodiment of the application have the following beneficial effects:
the COM component bridging module is used for loading the Net Framework of different versions into different processes, so that the Net Framework of two different versions is effectively isolated, the condition that mutual access conflicts exist between the modules is avoided, CAD software is not required to be updated, a PLM system client is not required to be changed, and the fund investment and time cost of a user and a PLM software provider are reduced.
Detailed Description
The present application will be specifically described with reference to the following specific examples.
The PLM system client provided by the embodiment of the application comprises a computer-aided drafting CAD software secondary development module, an interprocess COM component bridging module and a PLM system client integration framework module, wherein:
the CAD software secondary development module is used for acquiring data in CAD software and sending the data to the inter-process COM component bridging module.
And the CAD software secondary development module is also used for receiving the data returned from the inter-process COM component bridging module and processing the data.
The CAD software secondary development module provides an operation interface, such as a menu or a toolbar, for activating the functions of the PLM system client.
As a specific embodiment of the application, the program modules integrated in the CAD software (e.g., autoCAD, solidWorks) include a secondary development integration module, a COM component module, and a PLM system client framework module.
The CAD software secondary development module is an application program conforming to CAD secondary development specifications and can be loaded and operated in the CAD. The COM component module is an EXE application program developed by Visual C++. The PLM system client Framework is a set of Net Framework based applications developed using Visual C#.
The inter-process COM component bridging module is used for receiving the data sent by the CAD software secondary development module and sending the data to the PLM system client-side integration framework module.
And the inter-process COM component bridging module is also used for receiving the data returned by the PLM system client integration framework module and sending the data to the secondary development module of the CAD.
The PLM system client end integration framework module is used for receiving the data sent by the inter-process COM component bridging module, processing the data and sending the processed data to the PLM system server end.
The PLM system client-side integrated framework module is further used for receiving data returned by the PLM system server-side and sending the data to the inter-process COM component bridging module.
Optionally, the network Framework platform carried by the CAD software and the CAD software secondary development module are loaded in sequence when the CAD software is started.
Optionally, the inter-process COM component bridge module is created when the CAD software secondary development module is CAD loaded.
Optionally, the PLM system client integration framework module is created at the same time the inter-process COM component bridging module is created.
Optionally, the PLM system client integration Framework module is created when loading another version of the Net Framework platform.
Optionally, the PLM system client integration Framework module is created when loading another version of the Net Framework platform.
In a second aspect, an embodiment of the present application provides a working method of a PLM system client according to the first aspect, including:
s101, a CAD software secondary development module acquires data in CAD software and sends the data to an interprocess COM component bridging module;
s102, the inter-process COM component bridging module sends data sent by the CAD software secondary development module to the PLM system client integrated frame module;
s103, the PLM system client integrated framework module processes the data sent by the inter-process COM component bridging module, sends the processed data to the PLM system server and receives the data returned by the PLM system server;
s104, the PLM system client integration framework module sends the data returned by the PLM system server to the inter-process COM component bridging module;
s105, the inter-process COM component bridging module sends data returned by the PLM system client to the CAD software secondary development module;
and S106, the CAD software secondary development module processes the data sent by the inter-process COM component bridging module.
According to the working method of the PLM system client provided by the embodiment of the application, the CAD software secondary development module is used for acquiring the data in the CAD software, the data is sent to the inter-process COM component bridging module, the inter-process COM component bridging module is used for sending the data sent by the CAD software secondary development module to the PLM system client integration Framework module, the PLM system client integration Framework module is used for processing the data sent by the inter-process COM component bridging module, the processed data is sent to the PLM system server and receiving the data returned by the PLM system server, the PLM system client integration Framework module is used for sending the data returned by the PLM system server to the inter-process COM component bridging module, the inter-process COM component bridging module is used for sending the data returned by the PLM system client to the CAD software secondary development module, and the CAD software secondary development module is used for processing the data sent by the inter-process COM component bridging module, so that the PLM system client integration Framework module is effectively isolated from two different versions.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
It will be appreciated that the relevant features of the methods and apparatus described above may be referenced to one another.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual system, or other apparatus. Various general-purpose systems may also be used with the teachings herein. The required structure for a construction of such a system is apparent from the description above. In addition, the present application is not directed to any particular programming language. It will be appreciated that the teachings of the present application described herein may be implemented in a variety of programming languages, and the above description of specific languages is provided for disclosure of enablement and best mode of the present application.
Furthermore, the memory may include volatile memory, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM), in a computer readable medium, the memory including at least one memory chip.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, etc., such as Read Only Memory (ROM) or flash RAM. Memory is an example of a computer-readable medium.
Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises an element.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.

Claims (2)

1. The PLM system client is characterized by comprising a computer-aided drafting CAD software secondary development module, an inter-process COM component bridging module and a PLM system client integration framework module, wherein:
the CAD software secondary development module is used for acquiring data in CAD software and sending the data to the inter-process COM component bridging module;
the CAD software secondary development module is also used for receiving the data returned from the inter-process COM component bridging module and processing the data;
the inter-process COM component bridging module is used for receiving the data sent by the CAD software secondary development module and sending the data to the PLM system client integrated framework module;
the inter-process COM component bridging module is also used for receiving the data returned by the PLM system client integration framework module and sending the data to the secondary development module of the CAD;
the PLM system client end integrated frame module is used for receiving the data sent by the inter-process COM component bridging module, processing the data and sending the processed data to a PLM system server end;
the PLM system client integration framework module is further configured to receive data returned by the PLM system server and send the data to the inter-process COM component bridge module, where:
the network Framework platform and the CAD software secondary development module are loaded in sequence when the CAD software is started;
the inter-process COM component bridging module is created when the CAD software secondary development module is loaded by CAD;
the PLM system client integration framework module is created while the inter-process COM component bridging module is created;
the PLM system client-side integration Framework module is created when loading the Net Framework platform of another version;
the CAD software secondary development module acquires data in CAD software and sends the data to the inter-process COM component bridging module;
the inter-process COM component bridging module sends the data sent by the CAD software secondary development module to the PLM system client-side integrated framework module;
the PLM system client integrated framework module processes the data sent by the inter-process COM component bridging module, sends the processed data to the PLM system server and receives the data returned by the PLM system server;
the PLM system client-side integrated framework module sends the data returned by the PLM system server-side to the inter-process COM component bridging module;
the inter-process COM component bridging module sends the data returned by the PLM system client to the CAD software secondary development module;
and the CAD software secondary development module processes the data sent by the inter-process COM component bridging module.
2. A method of operation of a PLM system client as recited in claim 1, comprising: the CAD software secondary development module acquires data in CAD software and sends the data to the inter-process COM component bridging module;
the inter-process COM component bridging module sends the data sent by the CAD software secondary development module to the PLM system client-side integrated framework module;
the PLM system client integrated framework module processes the data sent by the inter-process COM component bridging module, sends the processed data to the PLM system server and receives the data returned by the PLM system server;
the PLM system client-side integrated framework module sends the data returned by the PLM system server-side to the inter-process COM component bridging module;
the inter-process COM component bridging module sends the data returned by the PLM system client to the CAD software secondary development module;
and the CAD software secondary development module processes the data sent by the inter-process COM component bridging module.
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