CN115657914A - Method and system for drawing block diagram in DFMEA analysis - Google Patents
Method and system for drawing block diagram in DFMEA analysis Download PDFInfo
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- CN115657914A CN115657914A CN202211189356.5A CN202211189356A CN115657914A CN 115657914 A CN115657914 A CN 115657914A CN 202211189356 A CN202211189356 A CN 202211189356A CN 115657914 A CN115657914 A CN 115657914A
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- 238000004458 analytical method Methods 0.000 title claims abstract description 27
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention relates to a method and a system for drawing a block diagram in DFMEA analysis. The method comprises the steps of obtaining products and lower-level product elements of concerned element nodes on a structure tree by calling a product library; focusing on the product of the concerned element node by calling a product function library and a product characteristic library to determine the product of the focused node; focusing is to build the corresponding functions, requirements and characteristics of the product on the concerned element nodes; acquiring a corresponding block diagram drawing interface according to the name, function, requirement and characteristic of the product of the focus node; obtaining lower-level product elements in a drawing interface of the block diagram, adding products according to the name, the function, the requirement and the characteristics of the products of the focusing nodes, and synchronizing the products to the structure tree; and acquiring the interface description of the product of the focus node and the added product by calling an interface function library, and synchronizing the interface description to the synchronized structure tree. The method and the device can quickly identify the elements and the association relation of the lower-level product, and improve the checking efficiency.
Description
Technical Field
The invention relates to the technical field of failure analysis, in particular to a method and a system for drawing a block diagram in DFMEA analysis.
Background
When an enterprise develops a new product, functional requirements to be realized or met by the new product cannot be determined, association between product composition structures and structures cannot be obtained in advance, structures to be added cannot be determined quickly and accurately, and the functions or requirements can be realized by how the structures are connected. Furthermore, it is not possible to quickly identify subordinate product elements and associations and to quickly view products through the structure tree.
Disclosure of Invention
The invention aims to provide a block diagram drawing method and system in DFMEA analysis, which can quickly identify lower-level product elements and association relations and improve the checking efficiency.
In order to achieve the purpose, the invention provides the following scheme:
a method for drawing a block diagram in DFMEA analysis comprises the following steps:
obtaining products and lower-level product elements of the concerned element nodes by calling a product library on the structure tree;
focusing on the product of the concerned element node by calling a product function library and a product characteristic library to determine the product of the focused node; the focusing is to build functions, requirements and characteristics corresponding to the product on the concerned element nodes;
acquiring a corresponding block diagram drawing interface according to the name, function, requirement and characteristic of the product of the focus node;
obtaining the lower-level product elements in a drawing interface of the block diagram, adding products according to the name, the function, the requirement and the characteristics of the products of the focus node, and synchronizing the products to the structure tree;
and acquiring the interface description of the product of the focus node and the added product by calling an interface function library, and synchronizing the interface description to the synchronized structure tree.
Optionally, the obtaining, on the structural tree, the product and the lower level product elements of the element node of interest by calling a product library further includes:
a tree of structures for DFMEA production was constructed.
Optionally, the obtaining the lower-level product element in the block diagram drawing interface, adding a product according to the name, function, requirement, and characteristic of the product of the focus node, and synchronizing to the structure tree specifically includes:
acquiring the lower-level product element in a block diagram drawing interface;
directly obtaining products related to product functions, requirements or characteristics of the focus node to obtain product nodes;
synchronizing product nodes into the structure tree.
Optionally, the obtaining the lower level product element from the block diagram drawing interface, adding a product according to the name, function, requirement, and characteristic of the product focused on the node, and synchronizing to the structure tree specifically includes:
acquiring the lower-level product element in a block diagram drawing interface;
calling a product library to obtain a product related to the product function, requirement or characteristic of the focus node to obtain a product node;
synchronizing product nodes into the structure tree.
A system for drawing a block diagram in DFMEA analysis, comprising:
the product library calling module is used for calling the product library on the structure tree to obtain a product of the concerned element node and a lower-level product element;
the product focusing module is used for focusing on the product of the concerned element node by calling the product function library and the product characteristic library and determining the product of the focused node; the focusing is to set up the corresponding functions, requirements and characteristics of the product on the concerned element nodes;
the block diagram drawing interface acquisition module is used for acquiring a corresponding block diagram drawing interface according to the name, the function, the requirement and the characteristics of the product of the focusing node;
the product synchronization module is used for acquiring the lower-level product elements from the drawing interface of the block diagram, adding products according to the name, the function, the requirement and the characteristics of the products of the focus node, and synchronizing the products to the structure tree;
and the relationship synchronization module is used for acquiring the interface description of the product of the focus node and the added product by calling the interface function library and synchronizing the interface description to the synchronized structure tree.
Optionally, the method further comprises:
and the structure tree construction module is used for constructing a structure tree of the DFMEA product.
Optionally, the product synchronization module specifically includes:
a lower product element first obtaining unit, configured to obtain the lower product element in a frame drawing interface;
the first product node determining unit is used for directly acquiring a product related to the product function, requirement or characteristic of the focus node to obtain a product node;
and the first product synchronization unit is used for synchronizing the product nodes into the structure tree.
Optionally, the product synchronization module specifically includes:
a lower-level product element second acquisition unit, configured to acquire the lower-level product element in a frame diagram drawing interface;
the product node second determining unit is used for calling the product library to acquire a product related to the product function, requirement or characteristic of the focus node to obtain a product node;
and the product second synchronization unit is used for synchronizing the product nodes into the structure tree.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
according to the method and the system for drawing the block diagram in DFMEA analysis, provided by the invention, a user can focus on the function of a current product to be analyzed to analyze the block diagram, namely, a lower-level product element is built, and the model selection and function analysis of the lower-level product element are completed. If the existing product is modified and DFMEA analysis is required, a user has a part of lower-level product element list and does not need to build a block diagram from the head; however, if the product is designed in a brand new way, a user cannot know the element list of the lower-level product in advance, and the elements and the association relation of the lower-level product can be quickly identified by using the invention according to the functional requirements to be met by the product; after the structural analysis is finished, a plurality of products exist in the block diagram, a plurality of associated interface lines are intersected, the function can be focused when a user views and analyzes the content, products and associated relations related to the function are screened in the block diagram, and the viewing efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a flow chart illustrating a method for drawing a block diagram in DFMEA analysis according to the present invention;
FIG. 2 is a schematic diagram of a system structure drawn by a block diagram in DFMEA analysis according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention.
The invention aims to provide a block diagram drawing method and system in DFMEA analysis, which can quickly identify lower-level product elements and association relation and improve checking efficiency.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.
Fig. 1 is a schematic flow chart of a method for drawing a block diagram in DFMEA analysis according to the present invention, and as shown in fig. 1, the method for drawing a block diagram in DFMEA analysis according to the present invention includes:
and S101, calling a product library on the structure tree to obtain a product of the concerned element node and a lower-level product element. The product library is used for building product nodes of the structure tree/block diagram.
Before S101, the method further includes:
a tree of structures for DFMEA production was constructed.
The structure tree is used for reflecting the hierarchical relation among products and parts and the view mode of the contents of related functions, requirements, characteristics, failures and the like, and is used for assisting the DFMEA analysis.
S102, focusing on the product of the concerned element node by calling a product function library and a product characteristic library, and determining the product of the focused node; the focus is to build the corresponding functions, requirements and characteristics of the product on the concerned element nodes.
And the product function library is used for calling related data to assist in adding functions and requirements in the DFMEA function analysis.
The product characteristic library is used for calling product characteristic description to assist the addition of the product characteristic in the DFMEA function analysis.
And S103, acquiring a corresponding block diagram drawing interface according to the name, function, requirement and characteristics of the product of the focus node.
The block diagram is a representation of the relationship between various parts of a system and various elements, and is intended to more clearly convey the relationship between various parts of a more complex system.
And S104, acquiring the lower-level product elements from the drawing interface of the block diagram, adding products according to the name, the function, the requirement and the characteristics of the products of the focus node, and synchronizing the products to the structure tree.
S104 specifically comprises the following steps:
and acquiring the lower-level product element in a block diagram drawing interface.
Directly obtaining products related to product functions, requirements or characteristics of the focus node to obtain product nodes; or calling a product library to obtain a product related to the product function, requirement or characteristic of the focus node to obtain a product node.
Synchronizing product nodes into the structure tree.
And acquiring the lower-level product element in a block diagram drawing interface.
Synchronizing product nodes into the structure tree.
And S105, acquiring the interface description of the product of the focus node and the added product by calling the interface function library, and synchronizing the interface description to the synchronized structure tree.
And (4) realizing the relation analysis among the product nodes through interface description, and finishing the drawing of the block diagram.
The interface function library is used for summarizing the relation between products and calling an interface function drawing block diagram.
Fig. 2 is a schematic structural diagram of a system for drawing a block diagram in DFMEA analysis according to the present invention, and as shown in fig. 2, the system for drawing a block diagram in DFMEA analysis according to the present invention includes:
and the product library calling module 201 is used for obtaining the product and the lower-level product element of the concerned element node by calling the product library on the structure tree.
The product focusing module 202 is configured to focus on a product of the focus element node by calling a product function library and a product characteristic library, and determine a product of the focus node; the focus is to build the corresponding functions, requirements and characteristics of the product on the concerned element nodes.
And the block diagram drawing interface obtaining module 203 is configured to obtain a corresponding block diagram drawing interface according to the name, function, requirement, and characteristic of the product of the focus node.
And the product synchronization module 204 is configured to acquire the lower-level product elements in the block diagram drawing interface, add products according to the names, functions, requirements, and characteristics of the products of the focus nodes, and synchronize the products to the structure tree.
And the relationship synchronization module 205 is configured to obtain the interface descriptions of the product of the focus node and the added product by calling the interface function library, and synchronize the interface descriptions to the synchronized structure tree.
The invention provides a system for drawing a middle frame diagram in DFMEA analysis, which further comprises:
and the structure tree construction module is used for constructing a structure tree of the DFMEA product.
The product synchronization module 204 specifically includes:
and the lower product element first acquisition unit is used for acquiring the lower product element in the block diagram drawing interface.
And the first product node determining unit is used for directly acquiring a product related to the product function, requirement or characteristic of the focus node to obtain a product node.
And the first product synchronization unit is used for synchronizing the product nodes into the structure tree.
The product synchronization module 204 specifically includes:
and the lower product element second acquisition unit is used for acquiring the lower product element in the block diagram drawing interface.
And the product node second determining unit is used for calling the product library to acquire a product related to the product function, requirement or characteristic of the focus node to obtain a product node.
And the product second synchronization unit is used for synchronizing the product nodes into the structure tree.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the description of the method part.
The principle and the embodiment of the present invention are explained by applying specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. A method for drawing a block diagram in DFMEA analysis is characterized by comprising the following steps:
obtaining products and lower-level product elements of the concerned element nodes by calling a product library on the structure tree;
focusing on the product of the concerned element node by calling a product function library and a product characteristic library to determine the product of the focused node; the focusing is to set up the corresponding functions, requirements and characteristics of the product on the concerned element nodes;
acquiring a corresponding block diagram drawing interface according to the name, function, requirement and characteristic of the product of the focus node;
obtaining the lower-level product elements in a drawing interface of the block diagram, adding products according to the name, the function, the requirement and the characteristics of the products of the focus node, and synchronizing the products to the structure tree;
and acquiring the interface description of the product of the focus node and the added product by calling an interface function library, and synchronizing the interface description to the synchronized structure tree.
2. The method of claim 1, wherein the step of obtaining the product and the lower level product elements of the node of interest element by calling a product library on the structure tree further comprises:
a tree of structures for DFMEA production was constructed.
3. The method according to claim 1, wherein the step of obtaining the lower product elements in the drawing interface, adding products according to names, functions, requirements and characteristics of products of focused nodes, and synchronizing the products to the structure tree comprises:
acquiring the lower-level product element in a block diagram drawing interface;
directly obtaining products related to product functions, requirements or characteristics of the focus node to obtain product nodes;
synchronizing product nodes into the structure tree.
4. The method according to claim 1, wherein the step of obtaining the lower-level product elements in the drawing interface, adding products according to names, functions, requirements and characteristics of products of focused nodes, and synchronizing the products to the structure tree comprises:
acquiring the lower-level product element in a block diagram drawing interface;
calling a product library to obtain a product related to the product function, requirement or characteristic of the focus node to obtain a product node;
synchronizing product nodes into the structure tree.
5. A system for plotting a block diagram in a DFMEA analysis, comprising:
the product library calling module is used for calling the product library on the structure tree to obtain a product of the concerned element node and a lower-level product element;
the product focusing module is used for focusing on the product of the concerned element node by calling the product function library and the product characteristic library and determining the product of the focused node; the focusing is to set up the corresponding functions, requirements and characteristics of the product on the concerned element nodes;
the block diagram drawing interface acquisition module is used for acquiring a corresponding block diagram drawing interface according to the name, the function, the requirement and the characteristics of the product of the focusing node;
the product synchronization module is used for acquiring the lower-level product elements from the drawing interface of the block diagram, adding products according to the name, the function, the requirement and the characteristics of the products of the focus node, and synchronizing the products to the structure tree;
and the relationship synchronization module is used for acquiring the interface description of the product of the focus node and the added product by calling the interface function library and synchronizing the interface description to the synchronized structure tree.
6. The system of claim 5, further comprising:
and the structure tree construction module is used for constructing a structure tree of the DFMEA product.
7. The DFMEA analysis middle box drawing system of claim 5, wherein the product synchronization module specifically comprises:
a lower product element first obtaining unit, configured to obtain the lower product element in a frame drawing interface;
the first product node determining unit is used for directly acquiring a product related to the product function, requirement or characteristic of the focus node to obtain a product node;
and the first product synchronization unit is used for synchronizing the product nodes into the structure tree.
8. The DFMEA analysis middle box drawing system of claim 5, wherein the product synchronization module specifically comprises:
the lower-level product element second acquisition unit is used for acquiring the lower-level product element in the block diagram drawing interface;
the second product node determining unit is used for calling the product library to obtain a product related to the product function, requirement or characteristic of the focus node to obtain a product node;
and the product second synchronization unit is used for synchronizing the product nodes into the structure tree.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007323219A (en) * | 2006-05-31 | 2007-12-13 | Hitachi Ltd | Fmea support method, apparatus, program and medium |
| CN105930344A (en) * | 2016-04-05 | 2016-09-07 | 北京宇航系统工程研究所 | Database application rapid development platform based on product development process |
| CN113361898A (en) * | 2021-06-01 | 2021-09-07 | 西安法士特汽车传动有限公司 | Product design risk analysis method and system based on multi-system integration |
| CN114201788A (en) * | 2021-12-15 | 2022-03-18 | 聪脉（上海）信息技术有限公司 | DFMEA-based FMEDA information visualization method and system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007323219A (en) * | 2006-05-31 | 2007-12-13 | Hitachi Ltd | Fmea support method, apparatus, program and medium |
| CN105930344A (en) * | 2016-04-05 | 2016-09-07 | 北京宇航系统工程研究所 | Database application rapid development platform based on product development process |
| CN113361898A (en) * | 2021-06-01 | 2021-09-07 | 西安法士特汽车传动有限公司 | Product design risk analysis method and system based on multi-system integration |
| CN114201788A (en) * | 2021-12-15 | 2022-03-18 | 聪脉（上海）信息技术有限公司 | DFMEA-based FMEDA information visualization method and system |
Non-Patent Citations (1)
| Title |
|---|
| DAYUYU: "FMEAMaster系统介绍V2看图王", pages 1 - 39, Retrieved from the Internet <URL:https://max.book118.com/html/2018/1001/7051126052001151.shtm> * |
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