CN109033729B - Product design information management method and system - Google Patents
Product design information management method and system Download PDFInfo
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- CN109033729B CN109033729B CN201811156479.2A CN201811156479A CN109033729B CN 109033729 B CN109033729 B CN 109033729B CN 201811156479 A CN201811156479 A CN 201811156479A CN 109033729 B CN109033729 B CN 109033729B
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Abstract
The invention provides an information management method and system for product design, wherein the method comprises the following steps: extracting identity information of the part model from the three-dimensional design software, and releasing the identity information into an intermediate file; acquiring identity information of the part model in the intermediate file and generating a structure tree; editing attribute information corresponding to the nodes in the structure tree in batches; issuing the edited identity information and the corresponding attribute information of the node into an intermediate file; and the three-dimensional design software acquires the identity information of the edited nodes and the corresponding attribute information from the intermediate file and updates the attribute information of the corresponding part model. According to the method, the structure tree is generated, the attribute information of the part models is edited in batch in the structure tree, and then the edited attribute information is updated into the three-dimensional design software, so that the batch editing of the attribute information of the part models is realized.
Description
Technical Field
The invention relates to the technical field of three-dimensional design, in particular to an information management method and system for product design.
Background
As is known, in the three-dimensional design process of a product, a designer is required to encode each part according to a code design system of a company; and the information such as material, specification, machining code, name code, part type and the like of each part is input so as to be convenient for subsequent report making, part lofting, numerical control machining or template making and the like according to the relevant information of the parts.
At present, in the three-dimensional design process of products such as ships and the like, the adopted coding mode is one-by-one coding, and the input of information such as materials, specifications and the like is also one-by-one input mode, so that the workload is large, and the working efficiency is low.
Disclosure of Invention
The invention aims to provide an information management method and system for product design, and aims to improve the working efficiency of three-dimensional design.
The technical scheme provided by the invention is as follows:
in a first aspect, an information management method for product design is provided, including:
extracting the identity information of the part model from the three-dimensional design software and publishing the identity information into an intermediate file;
acquiring identity information of the part models in the intermediate file, and generating a structure tree, wherein nodes of the structure tree are arranged in one-to-one correspondence with the part models;
editing attribute information corresponding to the nodes in the structure tree in batches, and updating the levels of the corresponding nodes in the structure tree according to coding information in the edited attribute information corresponding to the nodes;
issuing the edited identity information and the corresponding attribute information of the node into the intermediate file;
and acquiring the edited identity information and the corresponding attribute information of the node from the intermediate file, and updating the attribute information of the corresponding part model in the three-dimensional design software according to the edited identity information and the corresponding attribute information of the node.
By setting the intermediate file, the problem that data exchange cannot be carried out between the three-dimensional design software and the structure tree because the three-dimensional design software does not open a bottom layer development data interface for a user is solved, so that data exchange can be carried out between the three-dimensional design software and the structure tree; according to the method, the structure tree is generated, the attribute information of the part models is edited in batch in the structure tree, and then the edited attribute information is updated into the three-dimensional design software, so that the batch editing of the attribute information of the part models is realized.
Further, after the updating of the attribute information of the corresponding part model in the three-dimensional design software, the method further includes:
publishing the editing information of the part model in the three-dimensional design software into the intermediate file;
and acquiring the editing information of the part model from the intermediate file, and updating the nodes in the structure tree according to the identity information and the editing information of the part model.
Further, after the updating of the attribute information of the corresponding part model in the three-dimensional design software, the method further includes:
acquiring coding information of a part model to be searched, and searching a corresponding node in the structure tree according to the coding information of the part model to be searched; issuing the identity information corresponding to the searched node into the intermediate file;
and acquiring the identity information corresponding to the searched node from the intermediate file, and searching and amplifying and displaying the part model to be searched in the three-dimensional design software according to the identity information corresponding to the node.
Further, editing the attribute information corresponding to the nodes in the structure tree in batch, and updating the level of the corresponding node in the structure tree according to the coding information in the edited attribute information corresponding to the nodes specifically includes:
acquiring identity information of a plurality of selected part models in the three-dimensional design software from the intermediate file, and generating an editing dialog box in the structure tree, wherein the editing dialog box comprises a plurality of nodes corresponding to the plurality of selected part models;
editing attribute information corresponding to a plurality of nodes in the editing dialog box;
and updating the level of the corresponding node in the structure tree according to the coding information in the edited attribute information corresponding to the node.
Further, after editing the attribute information corresponding to the node in the structure tree in batch, and updating the level of the corresponding node in the structure tree according to the coding information in the edited attribute information corresponding to the node, the method further includes:
and when the position of the node is moved in the structure tree, automatically updating the coding information corresponding to the node.
In a second aspect, there is also provided an information management system for product design, including: the system comprises a management module, an intermediate file module and a structure tree module;
the management module comprises an information extraction and release unit, and is used for extracting the identity information of the part model from the three-dimensional design software and releasing the identity information into the intermediate file module;
the structure tree module comprises a structure tree generating unit, the structure tree generating unit is used for acquiring the identity information of the part models in the intermediate file module and generating a structure tree, and the nodes of the structure tree are arranged in one-to-one correspondence with the part models;
the structure tree module comprises a management unit, a node level updating unit and a node level updating unit, wherein the management unit is used for editing the attribute information corresponding to the nodes in batches and updating the corresponding node levels in the structure tree according to the coded information in the attribute information corresponding to the edited nodes;
the structure tree module comprises an information publishing unit which is used for publishing the edited identity information of the nodes and the corresponding attribute information into the intermediate file module;
the management module comprises a processing unit and is used for acquiring the edited identity information and the corresponding attribute information of the node from the intermediate file module and updating the attribute information of the corresponding part model in the three-dimensional design software according to the edited identity information and the corresponding attribute information of the node.
Further, the information extracting and publishing unit comprises an information publishing subunit, which is used for publishing the editing information of the part model in the three-dimensional design software into the intermediate file module;
the structure tree module comprises a first obtaining unit, a second obtaining unit and a third obtaining unit, wherein the first obtaining unit is used for obtaining the editing information of the part model from the intermediate file module;
the structure tree module comprises a node updating unit used for updating the nodes in the structure tree according to the identity information and the editing information of the part model.
Further, the structure tree module comprises a first obtaining unit, which is used for obtaining the coding information of the part model to be searched;
the structure tree module comprises a searching unit, a searching unit and a searching unit, wherein the searching unit is used for searching a corresponding node in the structure tree according to the coding information of the part model to be searched;
the structure tree module comprises an information publishing unit used for publishing the identity information corresponding to the searched node into the intermediate file module;
the management module comprises a second obtaining unit, which is used for obtaining the identity information corresponding to the searched node from the intermediate file module;
the management module comprises a searching and amplifying unit which is used for searching, amplifying and displaying the model of the part to be searched in the three-dimensional design software according to the identity information corresponding to the node.
Further, the management unit includes:
an acquisition subunit configured to acquire, from within the intermediate file module, identity information of a plurality of the part models selected within the three-dimensional design software,
a dialog box generation subunit, configured to generate an editing dialog box in the structure tree according to the identity information of the selected multiple part models, where the editing dialog box includes multiple nodes corresponding to the selected multiple part models;
the attribute editing subunit is used for editing attribute information corresponding to the plurality of nodes in the editing dialog box;
and the node updating subunit is used for updating the level of the corresponding node in the structure tree according to the coding information in the attribute information corresponding to the edited node.
Further, the structure tree module further comprises:
and the code updating unit is used for automatically updating the code information corresponding to the node when the position of the node is moved.
The invention provides a product design information management method and system, which bring the following beneficial effects: by setting the intermediate file, the problem that data exchange cannot be carried out between the three-dimensional design software and the structure tree because the three-dimensional design software does not open a bottom layer development data interface for a user is solved, so that data exchange can be carried out between the three-dimensional design software and the structure tree; according to the method, the structure tree is generated, the attribute information of the part models is edited in batch in the structure tree, and then the edited attribute information is updated into the three-dimensional design software, so that the batch editing of the attribute information of the part models is realized.
Drawings
The above features, technical features, advantages and implementations of a product design information management method and system will be further described in the following detailed description of preferred embodiments in a clearly understandable manner, with reference to the accompanying drawings.
FIG. 1 is a flowchart of a first embodiment of a method for managing information of a product design according to the present invention;
FIG. 2 is a first flowchart of a second embodiment of a method for managing information of product design according to the present invention;
FIG. 3 is a second flowchart of a second embodiment of a method for managing information of product design according to the present invention;
FIG. 4 is a flowchart of a second embodiment of a method for managing information of a product design according to the present invention;
FIG. 5 is a fourth flowchart of a second embodiment of a method for managing information of a product design according to the present invention;
FIG. 6 is a flowchart of a third embodiment of a method for managing information of a product design according to the present invention;
FIG. 7 is a schematic structural diagram of an embodiment of an information management system for product design according to the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, without inventive effort, further drawings and further embodiments can be derived from them.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
In the first embodiment, as shown in fig. 1,
an information management method for product design, comprising:
s10, extracting the identity information of the part model from the three-dimensional design software and publishing the identity information to an intermediate file;
s20, acquiring identity information of the part models in the intermediate file, and generating a structure tree, wherein nodes of the structure tree are arranged in one-to-one correspondence with the part models;
s30, editing attribute information corresponding to the nodes in the structure tree in batch, and updating the level of the corresponding nodes in the structure tree according to the coding information in the attribute information corresponding to the edited nodes;
s40, issuing the identity information of the edited node and the corresponding attribute information into an intermediate file;
s50, acquiring the identity information and corresponding attribute information of the edited node from the intermediate file, and updating the attribute information of the corresponding part model in the three-dimensional design software according to the identity information and corresponding attribute information of the edited node.
Specifically, because the three-dimensional design software does not open a bottom layer development data interface for a user, data exchange between the three-dimensional design software and a structure tree (the structure tree of the invention is not a structure tree carried by the three-dimensional design software, but a structure tree obtained by carrying out secondary development on the three-dimensional design software) cannot be directly carried out. If the data in the structure tree is updated and the updated data is released into the intermediate file, the monitor in the three-dimensional design software monitors that the file in the intermediate file is updated, and the trigger acts to trigger the data in the three-dimensional design software to be updated synchronously so as to ensure that the data in the three-dimensional design software is consistent with the data in the structure tree.
The intermediate file is a computer readable file, and the intermediate file can be set according to the actual project implementation requirements, for example, the intermediate file may include: 1. txt (updating a user operation interface and updating a design software database); 2. txt (when a user manually selects a part model, an attribute dialog box automatically pops up); 3. txt (realize the replacement of part model name code and part name); 4. txt (realize the replacement of the section position code and the section position of the part model); 5. txt (implement look-up in part model). The data format of the intermediate file may be as shown in table 1:
TABLE 1
After the user opens the three-dimensional design software, a button can be clicked in the three-dimensional design software to generate a blank structure tree, in order to not influence the operation of the designer on the main program of the three-dimensional design software, the structure tree interface can be placed on the right side of the screen to be in a strip shape, and can be hidden or displayed under the operation of the designer. After the structure tree is generated, the part models are designed in the three-dimensional design software, when the part models are designed in the three-dimensional design software, any attribute information can be input by a system according to a default value without inputting any attribute information into each part model, but each part model has unique identity information, and the identity information of the part models is information like ID.
Extracting identity information of a part model from three-dimensional design software, issuing the identity information into an intermediate file, monitoring that data (identity information of the part model) in the intermediate file is changed by a structure tree, acquiring the data (identity information of the part model), and generating corresponding nodes in the structure tree according to the identity information of the part model; wherein, segmented node > assembly node > component node > part node.
After the nodes are generated, the attribute information of the nodes which are not coded can be edited in batch in the structure tree, wherein the attribute information comprises coding information, materials, specifications, processing codes, name codes, part weight, gravity center, part area, part types and the like, and after the editing is finished, the nodes update the levels of the nodes according to the respective coding information. If the nodes are not coded, the nodes are all part nodes, and when a certain node is coded according to a specified coding rule, the node can become a segmented node or an assembly node or a component node.
And after editing, simultaneously releasing the identity information and the corresponding attribute information of the edited node into an intermediate file, acquiring the identity information and the corresponding attribute information of the edited node from the intermediate file by the three-dimensional design software, and updating the attribute information of the part model corresponding to the edited node according to the identity information and the corresponding attribute information of the edited node. Because the identity information of the part model is unique, when data is exchanged between the three-dimensional design software and the structure tree, the updated object is searched according to the identity information of the part model.
After the three-dimensional design software is opened, a user can not generate the structure tree firstly, but design the part models in the three-dimensional design software firstly, similarly, the user can not input any attribute information to each part model, the attribute information is input by the system according to a default value, and then the structure tree is generated according to the identity information of the part models, wherein the structure tree comprises nodes which are arranged in one-to-one correspondence with the part models.
By setting the intermediate file, the problem that data exchange cannot be carried out between the three-dimensional design software and the structure tree because the three-dimensional design software does not open a bottom layer development data interface for a user is solved, so that data exchange can be carried out between the three-dimensional design software and the structure tree; according to the method, the structure tree is generated, the attribute information of the part models is edited in batch in the structure tree, and then the edited attribute information is updated into the three-dimensional design software, so that the batch editing of the attribute information of the part models is realized.
Example two
This embodiment is an optimized embodiment of the first embodiment, and as shown in fig. 2 to 5, compared with the first embodiment, the present embodiment has the main improvements that after step S50, the method further includes:
s60, distributing the editing information of the part model in the three-dimensional design software to an intermediate file;
s70, obtaining the edit information of the part model from the intermediate file, and updating the node in the structure tree according to the identity information and the edit information of the part model.
Specifically, in this embodiment, after the three-dimensional design software completes the synchronous update of the attribute information, when the designer edits the part model in the three-dimensional design software, for example, deletes a part model, adds a part model, or edits the attribute information of a certain part model in the three-dimensional design software, the edited information of the modified part model is issued to the intermediate file, the edited information may include the identity information and the modification information (such as deletion, addition, and attribute modification) of the modified part model, the structure tree obtains the edited information of the modified part model, and then compares the edited information with the nodes, if the structure tree includes a node corresponding to the identity information of the part model, the attribute information of the node is replaced with the edited attribute information, if the structure tree does not include a node corresponding to the identity information of the part model, the addition or deletion is performed in the structure tree, the data synchronization of the three-dimensional design software and the structure tree is realized, and the information management is convenient.
When a designer modifies the coding information of a part model in three-dimensional design software, the structure tree performs node transformation according to the new coding information of the part model, if the part model is located under a segmentation node H01 before modification and the part model is numbered 100, the coding information before modification of the part model is H01100, and the coding information after modification of the part model is G01100, at the moment, the node of the part model is automatically updated under the node of G01 in a segmentation stage to change the assembly relationship of the part model, wherein the assembly relationship refers to the relationship of the part model in the production and processing process, and does not refer to the actual assembly relationship of the part when in use.
When a designer adds a part model in three-dimensional design software, if the part model is coded in the three-dimensional design software, the structure tree obtains the coding information of the part model, analyzes the coding information, and generates new nodes at corresponding nodes of the structure number according to the coding rule of the part model. If the coding is not carried out in the three-dimensional design software, a new node is generated at the uncoded position in the structure tree, and the part model which is not coded can be represented by a "$" number, and after the coding information is input, the part model is automatically updated to the corresponding node. The structure tree can be unfolded and folded according to the coding rule of the part model, and the part model can be conveniently searched on the structure tree. For example, the part model is divided into a segmentation node, an assembly node, a component node and a part node according to the coding rule of the part model, wherein the part node is a bottom node which cannot be unfolded, and other nodes can be unfolded and folded as required.
Preferably, after step S50, the method further includes:
s80, acquiring the coding information of the part model to be searched, and searching the corresponding node in the structure tree according to the coding information of the part model to be searched; the identity information corresponding to the searched node is issued to an intermediate file;
s90, obtaining the identity information corresponding to the searched node from the intermediate file, and searching and amplifying the part model to be searched in the three-dimensional design software according to the identity information corresponding to the node.
When a designer or a user needs to search a certain part model, fuzzy search can be carried out in the structure tree, coding information of the part model to be searched is input into the structure tree, the input coding information does not need to be completely accurate, after the structure tree obtains the coding information to be searched, the corresponding node on the structure tree is positioned, and identity information corresponding to the searched node is issued into an intermediate file. The three-dimensional design software can search the part model to be searched on the display interface according to the identity information of the node, and amplify the part model. A designer or a user can position the part model to be searched in the three-dimensional design software through fuzzy search, so that the operation is simpler and more feasible.
Preferably, after step S30, the method further includes:
and when the position of the node is moved in the structure tree, automatically updating the coding information corresponding to the node. This step is interchangeable with the above-described steps S40, S50, S60, S70, S80 and S90 in order.
In order to facilitate the designer to modify the coding of the part model, a dragging function of a left mouse button is also arranged on the structure tree. After the designer selects the dragged node, the node information is written into the computer memory, when the designer stops the mouse on the target node and looses the mouse, the data information stored in the memory is written into the target node and expanded, and meanwhile, the original node is automatically deleted to realize the updating of the structure tree. If the part model coded as 725 is dragged below the G01 node, the coding of the part model is automatically modified to G01725; the node encoded as T001 is dragged under node H01, then the encoding under T001 and therefore the part model is automatically modified to H01T001 XXX.
Preferably, the attribute information of the part model can be packaged and managed, so that other modules can call and analyze the attribute information conveniently. Meanwhile, a status bar can be arranged below the user operation interface, and when a designer finishes certain operation, operation items are displayed in the status bar to remind the user. To facilitate editing of the property information of the part model, the present embodiment provides a window for a designer or user to input and edit. The editing dialog box can be popped up and modified through the structure tree and can also be popped up through a part model selection mode, the editing dialog box comprises attribute information of the part model, and information such as coding information, materials, specifications, processing codes and name codes can be modified. In order to facilitate accurate statistics of the weight and the center of gravity of the segments, a statistical function of the weight and the center of gravity of the segments can be arranged on the structural tree.
In order to facilitate the designer to manage the coding information of the part model, a mouse moving function, a right key popping function and a code replacing function can be arranged in the structure tree, when the designer selects a certain part in an edit box popped up from the structure tree and clicks a middle key, and then the part model moves by using the mouse, the part code in the coding column of the part model can be added or subtracted along with the movement of the mouse; when the user clicks the middle key in the other property column and moves, the property will effect a copy addition. When operating the structure tree, a designer clicks a right mouse button to pop up operation menus of attribute editing, renaming, saving, part searching and the like. In operation, the designer may replace the codes of a certain type of part model, such as replacing all H01257 in the structure tree with H02257, or implement partial code replacement of a partial part model, such as replacing all codes containing F01 in the structure tree with F02.
EXAMPLE III
The present embodiment is an optimized embodiment of the first embodiment or the second embodiment, and as shown in fig. 6, compared with the first embodiment or the second embodiment, the main improvement of the present embodiment is that step S30 specifically includes:
s31, the structure tree acquires the identity information of a plurality of part models selected in the three-dimensional design software from the intermediate file and generates an editing dialog box, and the editing dialog box comprises a plurality of nodes corresponding to the plurality of selected part models;
s32 editing attribute information corresponding to the nodes in an editing dialog box;
s33 updates the level of the corresponding node in the structure tree according to the coding information in the attribute information corresponding to the edited node.
Specifically, when a plurality of nodes in the structure tree are coded, a part model can be selected in an interface of three-dimensional design software, then the identity information of the selected part model is synchronized into an intermediate file, the structure tree obtains the identity information of the selected part model from the intermediate file, an editing dialog box is generated and popped up, the arrangement sequence of the nodes in the editing dialog box can be arranged according to the selection sequence in the three-dimensional design software, and a designer can edit the attribute information of the plurality of nodes in the editing dialog box, so that if one attribute of the plurality of nodes is the same, the plurality of nodes can be copied and pasted, or a mouse is dragged to be copied, so that the batch editing of the attribute information of the plurality of nodes is realized, and the editing efficiency is improved. And after the attribute information of the node is edited, the node is updated in the structure tree according to the edited coding information. According to the method and the device, batch editing is carried out according to the part models selected by the designer in the three-dimensional design software, the part models of the same type can be conveniently selected for editing, and the working efficiency is improved.
Example four
An information management system of a product design, as shown in fig. 7, includes: a management module 10, an intermediate file module 20 and a structure tree module 30;
the management module 10 comprises an information extraction and release unit 11, which is used for extracting the identity information of the part model from the three-dimensional design software and releasing the identity information into the intermediate file module 20;
the structure tree module 30 includes a structure tree generating unit 31, configured to obtain identity information of the part models in the intermediate file module 20, and generate a structure tree, where nodes of the structure tree are set in one-to-one correspondence with the part models;
the structure tree module 30 includes a management unit 32, configured to edit attribute information corresponding to the nodes in batch, and update the levels of the corresponding nodes in the structure tree according to coding information in the attribute information corresponding to the edited nodes;
the structure tree module 30 includes an information publishing unit 33, configured to publish the edited identity information of the node and the corresponding attribute information to the intermediate file module 20;
the management module 10 includes a processing unit 12, configured to obtain the edited identity information and corresponding attribute information of the node from the intermediate file module 20, and update the attribute information of the corresponding part model in the three-dimensional design software according to the edited identity information and corresponding attribute information of the node.
The specific operation modes of the modules in this embodiment have been described in detail in the corresponding method embodiments, and thus are not described in detail.
EXAMPLE five
An information management system for product design, comprising: a management module 10, an intermediate file module 20 and a structure tree module 30;
the management module 10 comprises an information extraction and release unit 11, which is used for extracting the identity information of the part model from the three-dimensional design software and releasing the identity information into the intermediate file module 20;
the structure tree module 30 includes a structure tree generating unit 31, configured to obtain identity information of the part models in the intermediate file module 20, and generate a structure tree, where nodes of the structure tree are set in one-to-one correspondence with the part models;
the structure tree module 30 includes a management unit 32, configured to edit attribute information corresponding to the nodes in batch, and update the levels of the corresponding nodes in the structure tree according to coding information in the attribute information corresponding to the edited nodes;
the structure tree module 30 includes an information publishing unit 33, configured to publish the edited identity information of the node and the corresponding attribute information to the intermediate file module 20;
the management module 10 includes a processing unit 12, configured to obtain the edited identity information of the node and the corresponding attribute information from the intermediate file module 20, and update the attribute information of the corresponding part model in the three-dimensional design software according to the edited identity information of the node and the corresponding attribute information.
Preferably, the information extracting and publishing unit 11 includes an information publishing subunit, configured to publish editing information of the part model in the three-dimensional design software to the intermediate file module 20;
the structure tree module 30 includes a first obtaining unit, configured to obtain editing information of the part model from the intermediate file module 20;
the structure tree module 30 includes a node updating unit for updating nodes in the structure tree according to the identity information and the edit information of the part model.
Preferably, the structure tree module 30 includes a first obtaining unit, configured to obtain coding information of the part model to be searched;
the structure tree module 30 includes a searching unit, configured to search a corresponding node in the structure tree according to the coding information of the part model to be searched;
the structure tree module 30 includes an information publishing unit, configured to publish the identity information corresponding to the searched node into the intermediate file module 20;
the management module 10 includes a second obtaining unit, configured to obtain, from the intermediate file module 20, identity information corresponding to the searched node;
the management module 10 includes a searching and amplifying unit, and is configured to search, amplify and display the model of the part to be searched in the three-dimensional design software according to the identity information corresponding to the node.
Preferably, the management unit 32 comprises:
an acquisition subunit for acquiring, from the intermediate file module 20, identity information of a plurality of part models selected in the three-dimensional design software,
the dialog box generation subunit is used for generating an editing dialog box in the structure tree according to the identity information of the selected part models, and the editing dialog box comprises a plurality of nodes corresponding to the selected part models;
the attribute editing subunit is used for editing attribute information corresponding to the nodes in the editing dialog box;
and the node updating subunit is used for updating the level of the corresponding node in the structure tree according to the coding information in the attribute information corresponding to the edited node.
Preferably, the structure tree module 30 further comprises:
and the coding updating unit is used for automatically updating the coding information corresponding to the node when the position of the node is moved.
The specific operation modes of the modules in this embodiment have been described in detail in the corresponding method embodiments, and thus are not described in detail.
It should be noted that the above embodiments can be freely combined as necessary. While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (6)
1. An information management method for product design, comprising:
extracting the identity information of the part model from the three-dimensional design software and publishing the identity information into an intermediate file;
acquiring identity information of the part models in the intermediate file, and generating a structure tree, wherein nodes of the structure tree are arranged in one-to-one correspondence with the part models;
editing attribute information corresponding to the nodes in the structure tree in batches, and updating the levels of the corresponding nodes in the structure tree according to coding information in the edited attribute information corresponding to the nodes;
issuing the edited identity information and the corresponding attribute information of the node into the intermediate file;
acquiring the edited identity information and the corresponding attribute information of the node from the intermediate file, and updating the attribute information of the corresponding part model in the three-dimensional design software according to the edited identity information and the corresponding attribute information of the node;
publishing the editing information of the part model in the three-dimensional design software into the intermediate file;
acquiring editing information of the part model from the intermediate file, and updating nodes in the structure tree according to the identity information and the editing information of the part model;
the batch editing of the attribute information corresponding to the nodes in the structure tree, and the updating of the level of the corresponding node in the structure tree according to the coded information in the edited attribute information corresponding to the nodes specifically include:
acquiring identity information of a plurality of selected part models in the three-dimensional design software from the intermediate file, and generating an editing dialog box in the structure tree, wherein the editing dialog box comprises a plurality of nodes corresponding to the plurality of selected part models;
editing attribute information corresponding to a plurality of nodes in the editing dialog box;
and updating the level of the corresponding node in the structure tree according to the coding information in the attribute information corresponding to the edited node.
2. The information management method of a product design according to claim 1, characterized in that: after the updating of the attribute information of the corresponding part model in the three-dimensional design software, the method further comprises the following steps:
acquiring coding information of a part model to be searched, and searching a corresponding node in the structure tree according to the coding information of the part model to be searched; issuing the identity information corresponding to the searched node into the intermediate file;
and acquiring the identity information corresponding to the searched node from the intermediate file, and searching and amplifying and displaying the part model to be searched in the three-dimensional design software according to the identity information corresponding to the node.
3. The information management method of a product design according to claim 1, characterized in that: editing the attribute information corresponding to the nodes in the structure tree in batch, and updating the level of the corresponding node in the structure tree according to the coding information in the edited attribute information corresponding to the nodes, and then:
and when the position of the node is moved in the structure tree, automatically updating the coding information corresponding to the node.
4. An information management system of a product design, comprising: the system comprises a management module, an intermediate file module and a structure tree module;
the management module comprises an information extraction and release unit, and is used for extracting the identity information of the part model from the three-dimensional design software and releasing the identity information into the intermediate file module;
the structure tree module comprises a structure tree generating unit, the structure tree generating unit is used for acquiring the identity information of the part models in the intermediate file module and generating a structure tree, and the nodes of the structure tree are arranged in one-to-one correspondence with the part models;
the structure tree module comprises a management unit, a node level updating unit and a node level updating unit, wherein the management unit is used for editing the attribute information corresponding to the nodes in batches and updating the corresponding node levels in the structure tree according to the coded information in the attribute information corresponding to the edited nodes;
the structure tree module comprises an information publishing unit which is used for publishing the edited identity information of the nodes and the corresponding attribute information into the intermediate file module;
the management module comprises a processing unit and a processing unit, wherein the processing unit is used for acquiring the edited identity information and the corresponding attribute information of the node from the intermediate file module, and updating the attribute information of the corresponding part model in the three-dimensional design software according to the edited identity information and the corresponding attribute information of the node;
wherein:
the information extracting and publishing unit comprises an information publishing subunit and is used for publishing the editing information of the part model in the three-dimensional design software into the intermediate file module;
the structure tree module comprises a first acquisition unit, a second acquisition unit and a third acquisition unit, wherein the first acquisition unit is used for acquiring the editing information of the part model from the intermediate file module;
the structure tree module comprises a node updating unit, a node updating unit and a part model updating unit, wherein the node updating unit is used for updating nodes in the structure tree according to the identity information and the editing information of the part model;
the management unit includes:
an obtaining subunit, configured to obtain, from the intermediate file module, identity information of the plurality of part models selected in the three-dimensional design software; a dialog box generation subunit, configured to generate an editing dialog box in the structure tree according to the identity information of the selected multiple part models, where the editing dialog box includes multiple nodes corresponding to the selected multiple part models;
the attribute editing subunit is used for editing attribute information corresponding to the plurality of nodes in the editing dialog box;
and the node updating subunit is used for updating the level of the corresponding node in the structure tree according to the coding information in the attribute information corresponding to the edited node.
5. The information management system of product design according to claim 4,
the structure tree module comprises a first acquisition unit, a second acquisition unit and a third acquisition unit, wherein the first acquisition unit is used for acquiring coding information of a part model to be searched;
the structure tree module comprises a searching unit, a searching unit and a searching unit, wherein the searching unit is used for searching a corresponding node in the structure tree according to the coding information of the part model to be searched;
the structure tree module comprises an information publishing unit used for publishing the identity information corresponding to the searched node into the intermediate file module;
the management module comprises a second obtaining unit, which is used for obtaining the identity information corresponding to the searched node from the intermediate file module;
the management module comprises a searching and amplifying unit which is used for searching, amplifying and displaying the model of the part to be searched in the three-dimensional design software according to the identity information corresponding to the node.
6. The product design information management system of claim 4, wherein the structure tree module further comprises:
and the code updating unit is used for automatically updating the code information corresponding to the node when the position of the node is moved.
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