CN113536494A - Modularized three-dimensional wiring method and system - Google Patents
Modularized three-dimensional wiring method and system Download PDFInfo
- Publication number
- CN113536494A CN113536494A CN202110702855.9A CN202110702855A CN113536494A CN 113536494 A CN113536494 A CN 113536494A CN 202110702855 A CN202110702855 A CN 202110702855A CN 113536494 A CN113536494 A CN 113536494A
- Authority
- CN
- China
- Prior art keywords
- wiring
- model library
- dimensional
- wire fixing
- modular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/16—Cables, cable trees or wire harnesses
Abstract
The invention provides a modularized three-dimensional wiring method and a device, wherein the modularized three-dimensional wiring method comprises the following steps: s1, establishing a platform model library, wherein the platform model library comprises a wiring model library, a complete machine model library and a fixed line model library; and S2, retrieving the complete machine in the complete machine model library, retrieving the wiring of the wiring model library according to the complete machine, and automatically identifying the terminal of the wiring for automatic assembly. According to the modularized three-dimensional wiring method, the wiring and wire fixing devices are assembled in a modularized mode, the problems of incorrect terminals, incorrect wire diameters, incorrect wire colors and the like are effectively solved, the wiring consistency is guaranteed, and the design period is short; meanwhile, the wiring harness is directly assembled by calling the wiring in the model library, so that the complex process of creating the wiring harness is eliminated, the error rate is low, and the wiring is accurate.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a modular three-dimensional wiring method and a system.
Background
With the rapid development of economy, the air conditioner provides more comfortable living environment for people, and becomes an essential household appliance in life. In order to meet market demands, the functions of the air conditioner are also increasingly diversified, and a large number of cables need to be used. The cable is an important component of the air conditioner, and the quality and efficiency of the layout design directly affect the reliability and design cycle of the product.
In the prior art, three-dimensional wiring is mostly adopted, wherein three-dimensional wire harnesses are all temporarily created, and have larger deviation with the actual wire harnesses, so that the design time is long and the consistency is poor; meanwhile, if the examination of the wire diameter is not in place, the difference between the three dimensions and the material object is large, and the production cannot be effectively guided; and the quality problem is caused by the inconsistency of the terminal and the object. In view of this, three-dimensional wiring has become one of the "bottlenecks" affecting the product reliability and rapid manufacturing of the air conditioner.
Disclosure of Invention
In order to solve the problems, the patent proposes the development of a three-dimensional wiring modularization system, starts from the aspects of wiring model standardization and modularization, reduces the operation of manually creating wiring by a designer, and realizes wiring modeling assembly.
In order to solve the above problems, the present invention provides a modular three-dimensional wiring method, including: s1, establishing a platform model library, wherein the platform model library comprises a wiring model library, a complete machine model library and a fixed line model library; and S2, retrieving the complete machine in the complete machine model library, retrieving the wiring of the wiring model library according to the complete machine, and automatically identifying the terminal of the wiring for automatic assembly.
The standard wiring three-dimensional model is established in advance, the wiring model library is established, the three-dimensional model in the wiring library is directly called through three-dimensional software such as CREO (cellular enhanced object modeling) and the like, and finally three-dimensional wiring modular assembly is realized, repeated design of similar wiring is avoided, and the research and development period is shortened. Preferably, the models in the wiring model library, the whole machine model library and the fixed line model library are three-dimensional models.
Preferably, the modular three-dimensional wiring method further includes: s3, calling a wire fixing device of the wire fixing model library, placing the wire fixing device at a position where the wiring is pre-fixed, and automatically identifying the wire fixing device for assembly by the wiring. The appropriate wire fixing device is selected according to the wiring, and the wiring automatic identification wire fixing device is assembled and adjusted through system setting, so that the problem of inconvenient line arrangement and adjustment is solved.
Preferably, the wires in the wire model library and/or the wire fixing devices in the wire fixing model library are distinguished in the form of ASM parts by codes or figure numbers; the whole machine in the whole machine model library is distinguished through machine type numbers in an ASM part mode.
Preferably, the wiring includes a terminal connector, a wire color, a bobbin, a wire harness part, a sheath, and an additional device.
Preferably, the automatically assembling of step S2 includes: s21, obtaining an initial path of the wiring to be laid according to the available space, the starting point and the ending point of the wiring; s22, thinning the initial path to obtain an intermediate path; and S23, modeling the intermediate path through the physical model of the wiring, and determining an automatic assembly path of the cable to be laid.
The arrangement can accurately and quickly complete the wiring layout. Wherein the starting point and the ending point refer to the line-out positions of the wiring; the available space refers to all areas where the wiring to be distributed does not collide with the three-dimensional model of the whole machine, and is located in the planning space of the three-dimensional model of the whole machine.
Preferably, the step S2 further includes: s201, configuring attribute information of an electronic component port of a complete machine according to the complete machine to be wired and electrical principle design information of the complete machine; s202, obtaining communication information of the wiring to be distributed; and S203, acquiring the available space, the starting point and the ending point of the wiring to be distributed according to the attribute information and the communication information.
Preferably, the step S2 further includes S200, searching a model of the complete machine from the complete machine model library through a code or a drawing number, and assembling.
Preferably, the step S3 includes S31, combining the wire fixing devices according to the classification of the structural features of the wires; s32, installing the wire fixing device on the whole machine according to the structure of the wiring;
s33, taking the central coordinate system of the wire fixing device as the position point of the wiring for wiring; and S34, judging whether the routing path is correct or not, and if not, finely adjusting the position point of the wiring.
Preferably, the thread fixing device at least comprises a thread binder and a thread fixing buckle.
Compared with the prior art, the modularized three-dimensional wiring method has the following beneficial effects:
(1) by modularly assembling the wiring and the fixed line, the problems of incorrect terminal, line diameter and line color are effectively avoided, the wiring consistency in the three-dimensional wiring model is ensured, and the design period is short; (2) wiring in the wiring model library is called to assemble the wiring harness, so that the complicated process of creating the wiring harness is eliminated; the position points are identified by the wire fixing device, the method is flexible and visual, the wire fixing device is assembled and the wiring position points are formulated into a whole, the error rate is low, and the wiring is accurate.
The invention also provides a modular three-dimensional wiring system, which adopts the modular three-dimensional wiring method and comprises the following steps: the system comprises a creating unit, a data processing unit and a data processing unit, wherein the creating unit is used for creating a whole machine model library, a wiring model library and a fixed line model library; the calling unit is used for calling the whole machine model according to the instruction and configuring the attribute information of the port of the electronic component; calling the wiring in the wiring model, and acquiring the available space, the starting point and the ending point of the cable to be laid according to the attribute information; the input unit is used for sending an instruction to the assembly position of the wire fixing device and manually inputting a modification instruction to the system; the calculation module is used for automatically acquiring the automatic assembly path of the wiring according to the existing information and adjusting the position of the wiring according to the central coordinate system of the wire fixing device; and the output unit is used for automatically generating the three-dimensional wiring diagram according to the calculation information. The modularized three-dimensional wiring system has the same beneficial effects as the modularized three-dimensional wiring method, and the details are not repeated herein.
Drawings
Fig. 1 is a schematic flow chart of a modular three-dimensional wiring method according to embodiment 1 of the present invention;
fig. 2 is a schematic flow chart of a modular three-dimensional wiring method according to embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of a modular three-dimensional wiring system according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
It should be noted that the descriptions related to "first", "second", etc. in the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The conventional wiring device has problems in that: 1. the traditional wire harness design has no platform concept and no model library centralized management, the repetitive work is increased, and the design accumulation has no continuity; 2. the traditional wire harness design has no interactive information, and has large workload, long period and high error rate; if the wiring according to the two-dimensional display diagram has errors with the actual three-dimensional wiring harness, particularly when the wiring harness is thick, the bending and bundling errors of the wiring harness are large, and therefore the wiring harness needs to be adjusted more when being installed after being bundled. For this purpose, the applicant proposes the following solutions:
example 1
As shown in fig. 1, a modular three-dimensional wiring method includes: s1, establishing a platform model library, wherein the platform model library comprises a wiring model library, a complete machine model library and a fixed line model library; and S2, retrieving the complete machine in the complete machine model library, retrieving the wiring of the wiring model library according to the complete machine, and automatically identifying the terminal of the wiring for automatic assembly. The standard wiring three-dimensional model is established in advance, the wiring model library is established, the three-dimensional model in the wiring library is directly called through three-dimensional software such as CREO (cellular enhanced object modeling) and the like, and finally three-dimensional wiring modular assembly is realized, repeated design of similar wiring is avoided, and the research and development period is shortened.
The models in the wiring model library, the whole machine model library and the fixed line model library are all three-dimensional models, and corresponding three-dimensional models are drawn by using two-dimensional drawings. As an example of the present invention, the wires in the wire model library and/or the wire fixing devices in the wire fixing model library are distinguished in the form of ASM parts by codes or figure numbers; the whole machine in the whole machine model library is distinguished through machine type numbers in an ASM part mode. Preferably, the wiring includes a terminal connector, a wire color, a bobbin, a wire harness part, a sheath, an additional device, and the like; the thread fixing device at least comprises a thread bundle, a thread fixing buckle and the like.
As an example of the present invention, the automatically assembling of step S2 includes: s21, obtaining an initial path of the wiring to be laid according to the available space, the starting point and the ending point of the wiring; s22, thinning the initial path to obtain an intermediate path; and S23, modeling the intermediate path through the physical model of the wiring, and determining an automatic assembly path of the cable to be laid. Obtaining an initial path of the wiring to be laid according to the available space, the starting point and the ending point of the wiring to be laid; refining the initial path through a magnetic algorithm to obtain an intermediate path; and on the basis of the intermediate path, calculating an accurate posture by using the three-dimensional model of the wiring to obtain a final path of the wiring to be distributed.
Preferably, the step S2 further includes: s201, configuring attribute information of an electronic component port of a complete machine according to the complete machine to be wired and electrical principle design information of the complete machine; s202, obtaining communication information of the wiring to be distributed; and S203, acquiring the available space, the starting point and the ending point of the wiring to be distributed according to the attribute information and the communication information. Preferably, the step S2 further includes S200, searching a model of the whole machine from the whole machine model library through a code or a drawing number, and assembling, so as to facilitate calling the model.
In order to solve the problem of inconvenient adjustment of circuit arrangement in the design process, the applicant optimizes the scheme, and the modular three-dimensional wiring method further comprises the following steps: s3, calling a wire fixing device of the wire fixing model library, placing the wire fixing device at a position where the wiring is pre-fixed, and automatically identifying the wire fixing device for assembly by the wiring. The appropriate wire fixing device is selected according to the wiring, and the wiring automatic identification wire fixing device is assembled and adjusted through system setting, so that the problem of inconvenient line arrangement and adjustment is solved. Preferably, the step S3 includes: s31, combining the wire fixing devices according to the classification of the structural characteristics of the wires; s32, installing the wire fixing device on the whole machine according to the structure of the wiring; s33, taking the central coordinate system of the wire fixing device as the position point of the wiring for wiring; and S34, judging whether the routing path is correct or not, and if not, finely adjusting the position point of the wiring. The position points are identified through the wire fixing device, and the assembled wire fixing device and the design sites of wiring are combined into a whole, so that the method is flexible and visual.
The invention also provides a modular three-dimensional wiring system, which adopts the modular three-dimensional wiring method, as shown in fig. 3, and comprises the following steps: the system comprises a creating unit, a data processing unit and a data processing unit, wherein the creating unit is used for creating a whole machine model library, a wiring model library and a fixed line model library; the calling unit is used for calling the whole machine model according to the instruction and configuring the attribute information of the port of the electronic component; calling the wiring in the wiring model, and acquiring the available space, the starting point and the ending point of the cable to be laid according to the attribute information; the input unit is used for sending an instruction to the assembly position of the wire fixing device and manually inputting a modification instruction to the system; the calculation module is used for automatically acquiring the automatic assembly path of the wiring according to the existing information and adjusting the position of the wiring according to the central coordinate system of the wire fixing device; and the output unit is used for automatically generating the three-dimensional wiring diagram according to the calculation information.
Example 2
As shown in fig. 2, a modular three-dimensional wiring method includes: creating a three-dimensional wiring model library, a complete machine model library and a fixed line model library, wherein the wiring model comprises: terminal connectors, wire colors, bobbins, wire harness parts, sheaths, and additional devices; automatically reading a complete machine model and a wiring model according to the instruction, automatically assembling terminals of a starting end and a terminating end of the wiring model according to a preset coordinate system and forming a preset path; inputting an instruction to manually call a wire fixing device in the model library, and automatically identifying a central coordinate system of the wire fixing device as a position point of wiring; after the wire fixing device is placed, the wire distribution automatically routes according to the path of the central coordinate point of the wire fixing device; and determining whether the routing is correct, if not, replacing the position point of the wiring with a correct position point, and finely adjusting the routing.
Taking the assembly of the connecting line of the compressor on the air conditioner as an example,
s1, establishing a wiring model library through three-dimensional software, wherein a corresponding three-dimensional wiring model is drawn according to a two-dimensional drawing of a compressor connecting line, and the wiring model comprises: the system comprises a compressor wire terminal, a compressor wire spool, a wire color file, a sheath, a compressor wire part and a magnetic ring, wherein coordinates are established at an initial position; the wiring model is in the form of an ASM module, distinguished by a code or a drawing number.
S2, establishing a complete machine model library, wherein the complete machine model refers to an outdoor machine, is distinguished through model numbers, and is stored in an ASM assembly mode by pre-establishing a coordinate system on a wiring terminal of a compressor.
S3, establishing a wire fixing model library, wherein the wire fixing device comprises a wire binder, a wire fixing buckle and the like, drawing a three-dimensional model according to a two-dimensional drawing, distinguishing the three-dimensional model through codes or drawing numbers, storing the three-dimensional model in an ASM assembly mode, and establishing a coordinate system at the center position of a passing wire.
S4, carrying out secondary development on the model by using three-dimensional software, wherein the three-dimensional software is Creo and comprises the following steps: s41, searching the complete machine in the complete machine model library by using codes or figure numbers according to the input instructions and automatically assembling; s42, searching the code of the appointed compressor line according to the input instruction, calling the wiring model of the compressor in the wiring model library, automatically matching the coordinate system of the starting end to the compressor terminal, and matching the other end to the connector, thereby realizing the automatic assembly of the whole machine and the compressor wiring model; s43, the wire fixing device is called, the wire fixing device is placed at a preset position of the whole machine, the wire fixing device is automatically identified through the system, wiring parts needing to be fixed are triggered to be selected, compressor wiring parts needing to be fixed are selected in a hooking mode, the position of compressor wiring is designated as a center coordinate point of the wire fixing device, and three-dimensional wiring of the compressor wiring is finally completed.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A modular three-dimensional routing method, comprising: s1, establishing a platform model library, wherein the platform model library comprises a wiring model library, a complete machine model library and a fixed line model library; and S2, retrieving the complete machine in the complete machine model library, retrieving the wiring of the wiring model library according to the complete machine, and automatically identifying the terminal of the wiring for automatic assembly.
2. The modular three-dimensional wiring method of claim 1, further comprising: s3, calling a wire fixing device of the wire fixing model library, placing the wire fixing device at a position where the wiring is pre-fixed, and automatically identifying the wire fixing device for assembly by the wiring.
3. The modular three-dimensional wiring method according to claim 2, wherein the wiring in the wiring model library and/or the wire fixing device in the wire fixing model library are distinguished in the form of ASM parts by codes or drawing numbers; the whole machine in the whole machine model library is distinguished through machine type numbers in an ASM part mode.
4. The modular three-dimensional routing method of claim 3, wherein the wiring includes terminal connectors, wire color, spools, harness parts, sheaths, and additional devices.
5. The modular three-dimensional wiring method according to claim 1, wherein the automatic assembling of step S2 comprises: s21, obtaining an initial path of the wiring to be laid according to the available space, the starting point and the ending point of the wiring; s22, thinning the initial path to obtain an intermediate path; and S23, modeling the intermediate path through the physical model of the wiring, and determining an automatic assembly path of the cable to be laid.
6. The modular three-dimensional wiring method according to claim 5, wherein the step S2 further comprises: s201, configuring attribute information of an electronic component port of a complete machine according to the complete machine to be wired and electrical principle design information of the complete machine; s202, obtaining communication information of the wiring to be distributed; and S203, acquiring the available space, the starting point and the ending point of the wiring to be distributed according to the attribute information and the communication information.
7. The modular three-dimensional wiring method according to claim 6, wherein the step S2 further comprises S200, searching a model of the complete machine from a complete machine model library through codes or drawing numbers, and assembling.
8. The modular three-dimensional wiring method according to claim 2, wherein the step S3 includes: s31, combining the wire fixing devices according to the classification of the structural characteristics of the wires; s32, installing the wire fixing device on the whole machine according to the structure of the wiring; s33, taking the central coordinate system of the wire fixing device as the position point of the wiring for wiring; and S34, judging whether the routing path is correct or not, and if not, finely adjusting the position point of the wiring.
9. The modular three-dimensional wiring method according to claim 7, wherein the wire fixing device at least comprises a wire binder and a wire fixing buckle.
10. A modular three-dimensional cabling system, characterized in that a modular three-dimensional cabling method according to any of claims 1-9 is used, comprising:
the system comprises a creating unit, a data processing unit and a data processing unit, wherein the creating unit is used for creating a whole machine model library, a wiring model library and a fixed line model library;
the calling unit is used for calling the whole machine model according to the instruction and configuring the attribute information of the port of the electronic component; calling the wiring in the wiring model, and acquiring the available space, the starting point and the ending point of the cable to be laid according to the attribute information;
the input unit is used for sending an instruction to the assembly position of the wire fixing device and manually inputting a modification instruction to the system;
the calculation module is used for automatically acquiring the automatic assembly path of the wiring according to the existing information and adjusting the position of the wiring according to the central coordinate system of the wire fixing device;
and the output unit is used for automatically generating the three-dimensional wiring diagram according to the calculation information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110702855.9A CN113536494A (en) | 2021-06-24 | 2021-06-24 | Modularized three-dimensional wiring method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110702855.9A CN113536494A (en) | 2021-06-24 | 2021-06-24 | Modularized three-dimensional wiring method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113536494A true CN113536494A (en) | 2021-10-22 |
Family
ID=78125746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110702855.9A Pending CN113536494A (en) | 2021-06-24 | 2021-06-24 | Modularized three-dimensional wiring method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113536494A (en) |
-
2021
- 2021-06-24 CN CN202110702855.9A patent/CN113536494A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110210168B (en) | Intelligent wire harness design method and device | |
| US6970755B2 (en) | Method, computer program and system for designing a wiring harness assembling table | |
| US20130144418A1 (en) | Planar manufacturing drawing production support device, planar manufacturing drawing production support method, planar manufacturing drawing production support program and branch angle design support device | |
| CN109063381B (en) | Automobile wire harness process design method and system based on CAD platform | |
| US9459600B2 (en) | Method and automation system for processing information extractable from an engineering drawing file using information modeling and correlations to generate output data | |
| US20220084434A1 (en) | Augmented reality or virtual reality apparatus for producing an electrical cable and managing the production thereof | |
| JP2016143223A (en) | Manufacturing support system for wire harness | |
| CN106227932A (en) | A kind of matching process based on CAD platform automotive wire bundle cladding and internal diameter computational methods thereof | |
| CN113536494A (en) | Modularized three-dimensional wiring method and system | |
| CN112906132A (en) | Method and device for generating aircraft harness component data | |
| JP2015001488A (en) | Method for checking electrical continuity and device for checking electrical continuity | |
| JP2009080744A (en) | Cost calculation system for wiring harness | |
| CN113378509B (en) | Cable type selection method, device and storage medium | |
| CN107798192A (en) | A kind of design method of cable model | |
| CN110245422B (en) | Automatic wire harness diagram generation method and device based on computer programming technology | |
| CN106845002B (en) | 3D simulation method and system for wiring harness in complete set of electrical equipment | |
| CN112632801A (en) | E3 and NX-based electrical collaborative design method | |
| CN112613086B (en) | Electrical equipment assembling method and system | |
| CN112214961A (en) | Method and system for automatic wiring and wire harness manufacturing | |
| CN111275789A (en) | Drawing method of wire harness | |
| JP2020087010A (en) | Routing state presentation method and routing state presentation device | |
| CN114912236A (en) | Wiring harness diagram generation method and device based on topological diagram | |
| KR20220125885A (en) | Drawing generation method and drawing generation device used in harness drawing work | |
| CN116736810A (en) | Intelligent production system and method for wire harness | |
| CN113722816A (en) | Autonomous optimization design method for spacecraft cable network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230418 Address after: 315191 No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Applicant after: NINGBO AUX ELECTRIC Co.,Ltd. Address before: 519000 202, floor 2, building B, high tech Zone headquarters base, No. 2 Qianwan Second Road, Tangjiawan Town, high tech Zone, Zhuhai, Guangdong Applicant before: ZHUHAI TUOXIN TECHNOLOGY Co.,Ltd. Applicant before: NINGBO AUX ELECTRIC Co.,Ltd. |