CN110210168B - Intelligent wire harness design method and device - Google Patents
Intelligent wire harness design method and device Download PDFInfo
- Publication number
- CN110210168B CN110210168B CN201910517051.4A CN201910517051A CN110210168B CN 110210168 B CN110210168 B CN 110210168B CN 201910517051 A CN201910517051 A CN 201910517051A CN 110210168 B CN110210168 B CN 110210168B
- Authority
- CN
- China
- Prior art keywords
- wire
- harness
- wire harness
- connector
- diagram
- 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.)
- Active
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
- G06F30/15—Vehicle, aircraft or watercraft design
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pure & Applied Mathematics (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention provides an intelligent wiring harness design method, which comprises the following steps: establishing a platform database; calling a connector digital-analog and an accessory digital-analog in a 3D database, and connecting the connector digital-analog and the harness digital-analog by using the harness digital-analog; checking the bending radius in the wiring harness 3D diagram, and checking the wiring harness arrangement trend in the wiring harness 3D diagram; acquiring a drawn electrical schematic diagram, and filling wire data information in the electrical schematic diagram into a wire harness in a wire harness 3D diagram; automatically calculating the outer diameter of the wire harness in the wire harness 3D graph through computer programming to finish the wire harness 3D graph; generating a 2D diagram of the wire harness according to a wire harness flattening method; checking and updating the wire harness 2D graph; and (5) freezing the drawing after performing sample line trial production and loading verification according to the wire harness 2D drawing. The intelligent wiring harness design method and the intelligent wiring harness design device effectively reduce the workload, greatly reduce the error rate, provide the functions of platform database management, automatic information interaction and automatic error correction, and enable the information of a wiring harness 3D diagram, a wiring harness 2D diagram and an electrical schematic diagram to be uniform.
Description
Technical Field
The invention relates to the technical field of electric design of a whole automobile, in particular to an intelligent wiring harness design method and device.
Background
With the rapid development of modern electronic and electrical systems of automobiles, passenger cars and airplanes, more and more electrical equipment is provided, the information processing amount is larger and even can reach thousands of electrical equipment, the workload is increased, the error rate is increased rapidly, the traditional design method can not meet the requirement of wire harness design, and the wire harness design method is mainly embodied in the following points:
1. the traditional wire harness design has no platform concept, no database centralized management, increased repetitive work and no continuity of design accumulation.
2. The traditional wire harness design adopts a pure manual mode to calculate and correct processing information, has large workload, long period and high error rate, and buries hidden dangers for later-stage product manufacturing, frequent functional failure and cost increase.
3. The traditional wire harness design has no interactive information, so that the information of a 3D model, a 2D drawing and a schematic diagram is not uniform and the consistency is poor.
4. The traditional wire harness design adopts a pure manual mode to search errors, has low accuracy, no automatic error correction capability and no functional ductility.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent wiring harness design method and device, which effectively reduce the workload, greatly reduce the error rate, provide the functions of platform database management, automatic information interaction and automatic error correction, and enable the information of a wiring harness 3D diagram, a wiring harness 2D diagram and an electrical schematic diagram to be uniform.
The invention adopts the following technical scheme:
an intelligent wiring harness design method, comprising:
establishing a platform database, wherein the platform database comprises a 3D database and a 2D database, the 3D database comprises industry universal connector models, connector classifications, connector entity digital models, harness digital models and harness accessory digital models, and the 2D database comprises connector 2D plane detail diagrams and parameterized electrical attributes;
calling a connector digital model and an accessory digital model in a 3D database to be put into the wiring harness 3D graph, and connecting the connector digital model and the wiring harness digital model by using the wiring harness digital model;
checking the bending radius in the 3D diagram of the wire harness according to the wire harness bending radius standard, and checking the wire harness arrangement trend in the 3D diagram of the wire harness according to the automobile wire harness arrangement standard;
acquiring a drawn electrical schematic diagram, and filling wire data information in the electrical schematic diagram into a wire harness in a wire harness 3D diagram;
automatically calculating the outer diameter of the wire harness in the wire harness 3D graph through computer programming to finish the wire harness 3D graph;
calling a 2D plane detail drawing of a connector in a 2D database, extracting the wiring harness arrangement direction and length information in a wiring harness 3D drawing, and generating a wiring harness 2D drawing according to a wiring harness flattening method;
checking and updating the wire harness 2D diagram, wherein the checking comprises checking the color and the wire diameter of a wire segment, and the updating comprises updating the name of a connector and the name of a connector terminal;
and generating a trial production template drawing and a bill of materials according to the 2D drawing of the wiring harness, and freezing the drawing after trial production of the sample wires and verification of loading.
Furthermore, the connector digital-analog also comprises a plurality of connector PIN feet which are associated with the terminals in the electrical schematic diagram; the connectors are divided into wire-to-wire connectors and terminal connectors.
Further, the wire information in the electrical schematic diagram includes a wire number, a wire diameter, and a wire color.
Further, the automatic calculation of the outer diameter of the wire harness in the 3D map of the wire harness through computer programming completes the 3D map of the wire harness, including: counting the wire harnesses with several specifications contained in each wire harness; counting the outer diameter of each wire harness and the number of single wires contained in each wire harness; the outer diameter of the wire harness of each wire harness in the 3D diagram of the wire harness is calculated through the outer diameter of the wire harness of each wire harness specification and the number of single electric wires contained in each wire harness specification, and the calculation formula is as follows:
Further, the wire harness flattening method comprises the following steps: simplifying the curve into a straight line, recording coordinate points of each segment, and recording direction vectors of each point; correcting errors caused by simplifying alignment; determining the relationship between a main line and a slave line of each section of straight line; drawing the main line of each section of straight line into a straight line; the slave line is deflected to a master line flattening plane.
Further, the checking and updating the 2D map of the wire harness includes:
selecting any terminal in the connector in the wire harness 2D diagram, finding out the other conducting terminal, checking whether the color of the line segment is consistent with the line diameter, and highlighting the conducting beam segment;
finding out wire-to-wire connectors among different wire harnesses according to characteristic characters of the wire harnesses in a 3D diagram of the wire harnesses, and updating names of terminals of the connectors;
finding out an electric appliance terminal communicated between the two wire harnesses, preferentially selecting a wire-to-wire connector with the shortest harness section path and a large wire path, and updating the name of the wire-to-wire connector;
finding any one wire-to-wire connector, and checking whether the wire harness with the same color exists in the wire-to-wire connector;
and the names between the connectors of the same line-to-line type are exchanged by clicking the two terminals through an interactive dialog box.
An intelligent wiring harness design device comprises a creation module, a calling module, a checking module, a filling module, a calculation module, a generation module, an updating module and a verification module; the creating module is used for creating a platform database; the calling module is used for calling a connector assembly digital model and an accessory digital model in the 3D database; the inspection module is used for inspecting the bending radius of the wire harness and the wiring harness arrangement specification; the filling module is used for filling the wire harness data information; the calculation module is used for calculating the outer diameter of the wire harness in the wire harness 3D graph; the generation module is used for generating a wire harness 2D graph according to a wire harness flattening method; the updating module is used for checking and updating the 2D diagram of the wiring harness; and the verification module is used for sample line trial production and loading verification.
Furthermore, the calling module also comprises a connecting unit for connecting the connector assembly digital-analog and the wiring harness digital-analog; the filling module also comprises an obtaining unit used for obtaining the drawn electric schematic diagram.
Further, the generation module further comprises a call-in unit and an extraction unit; the calling unit is used for calling a 2D plane detail drawing of a connector in a 2D database; and the extraction unit is used for extracting the information of the wiring harness arrangement trend and the length in the wiring harness 3D diagram.
Further, the verification module further comprises an automatic generation unit and a freezing unit; the automatic generation unit is used for generating a trial production board making drawing and a bill of materials; and the freezing unit is used for freezing the drawing.
The invention has the beneficial effects that:
(1) And a platform database is established, the platform database comprises a 3D database and a 2D database, centralized management is realized, repeated work is reduced, parts required to be used in the design process are standardized, and design accumulation is continuous.
(2) Each bundle in the 3D bundle graph is automatically calculated and adjusted by a computer, the period is short, and the artificial workload and the error rate are reduced.
(3) In the design process, interactive information exists among the wiring harness 3D diagram, the wiring harness 2D diagram and the electrical schematic diagram, so that the information among the three is uniform, and the consistency is good.
(4) In the design process, errors are automatically searched by utilizing computer programming, the manual workload is reduced, the accuracy is high, the omission is reduced, and the functional ductility is realized.
Drawings
Fig. 1 is a schematic flow chart of an intelligent wiring harness design method according to the present invention.
Fig. 2 is a schematic structural diagram of an intelligent harness design device according to the present invention.
Fig. 3 is a schematic structural diagram of a generating module in the intelligent harness design device according to the present invention.
Fig. 4 is a schematic structural diagram of a verification module in the intelligent harness design apparatus according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Fig. 1 is a schematic flow diagram illustrating an intelligent wiring harness design method according to this embodiment, where fig. 1 is a schematic flow diagram illustrating the intelligent wiring harness design method according to this embodiment, and the method includes the following specific steps:
s1, a platform database is established, the platform database comprises a 3D database and a 2D database, wherein the 3D database comprises industry universal connector models, connector classification, connector entity digital models, harness digital models and harness accessory digital models, and the 2D database comprises connector 2D plane detail diagrams and parameterized electrical attributes. The platform database is not limited to the above contents, and the contents of the database can be continuously increased in the later use process.
And S2, calling a connector assembly digital model and an accessory digital model in the 3D database, putting the connector assembly digital model and the accessory digital model into the wiring harness 3D graph, and connecting the connector assembly digital model and the wiring harness digital model by using the wiring harness digital model.
The wiring harness digital-analog is parameterized while the wiring harness digital-analog is called, and in addition, a plurality of connector PIN PINs are also contained in the connector digital-analog and are used for being associated with terminals in an electrical schematic diagram.
S3, checking the bending radius in the 3D diagram of the wire harness according to the wire harness bending radius standard, and checking the wire harness arrangement trend in the 3D diagram of the wire harness according to the automobile wire harness arrangement standard. And if the bending radius is checked to be not in accordance with the standard or the arrangement of the automobile wire harness is checked to be not in accordance with the standard, returning to S2 to correspondingly modify the 3D diagram of the wire harness and then checking again.
The bending radius standard and the automobile wire harness arrangement specification are standards and specifications in the prior art and are not described in detail in the patent.
And S4, acquiring the drawn electrical schematic diagram, and filling the wire data information in the electrical schematic diagram into a wire harness in the wire harness 3D diagram.
The wire data information in the electrical schematic diagram comprises a wire number, a wire color and a wire diameter, wherein the wire number is used for naming a wire harness digital-analog in the wire harness 3D diagram and filling the wire harness digital-analog with corresponding colors, and the wire diameter is used for calculating the wire harness outer diameter of each wire harness in the wire harness 3D diagram.
And S5, automatically calculating the outer diameter of the wire harness in the 3D graph of the wire harness through computer programming, and finishing the 3D graph of the wire harness. The method for calculating the outer diameter of the wire harness comprises the following steps:
step 1: counting the wire harnesses with several specifications contained in each wire harness;
step 2: counting the outer diameter of each wire harness and the number of single wires contained in each wire harness;
and 3, step 3: the outer diameter of the wire harness of each wire harness in the 3D diagram of the wire harness is calculated through the outer diameter of the wire harness of each wire harness specification and the number of single electric wires contained in each wire harness specification, and the calculation formula is as follows:
Outside diameter of wire harness: single strand diameter (legislation, fixed value). The specification of the wire harness: the sectional area of a single wire harness, and the wire diameter (rule, fixed value) marked on the schematic diagram. Quantity: each bunch of wires contains several wires with corresponding cross-sectional areas, and the number of different positions is different.
For example, the wire harness size, the outer diameter (diameter) of the individual wire harnesses, and the number of different-sized electric wires of one of the wire harnesses are as follows:
then
Rounding up gives an outer diameter of the wire harness of 37.
And S6, calling a 2D plane detail drawing of the connector in the 2D database, extracting the wiring harness arrangement trend and length information in the 3D drawing of the wiring harness, and generating a 2D drawing of the wiring harness according to a wiring harness flattening method. The method for flattening the wire harness comprises the following steps:
the first step is as follows: simplifying the curve into a straight line, recording a coordinate point of each section, and recording a direction vector of each point;
the second step is that: correcting errors caused by simplifying alignment;
the third step: determining the relationship between a main line and a slave line of each section of straight line;
the fourth step: drawing the main line of each section of straight line into a straight line;
the fifth step: the slave line is deflected to a master line flattening plane.
S7, checking and updating the wiring harness 2D diagram, wherein the checking comprises checking the color and the line diameter of the line segment, and the updating comprises updating the name of the connector and the name of the connector terminal. And if the checking has errors, returning to S5 to correspondingly modify the wire harness 3D diagram and then generating a new wire harness 2D diagram again for checking.
1. Checking the conduction condition in the 2D diagram of the wire harness, selecting any terminal in the connector, finding out the other conducting terminal, checking whether the color of the wire section is consistent with the wire diameter, and highlighting the conducting harness section;
2. updating the names of terminals of the wire-to-wire connectors, finding the wire-to-wire connectors among different wire harnesses through characteristic characters of the wire harnesses in a 3D diagram of the wire harnesses, and updating the names of the terminals of the butt-joint connectors;
3. updating the name of the wire-to-wire connector, finding out the electric appliance terminal communicated between the two wire harnesses, preferentially selecting the wire-to-wire connector which has the shortest path and large wire diameter (for example, when a certain terminal can pass through 0.8, 0.3 and 0.5 wire diameters, the terminal with 0.8 wire diameter is preferentially passed), and updating the name of the wire-to-wire connector;
the beam segment path is searched through an end terminal line path table (elbterminationradius. Xls), and when all the line-to-line connectors can pass through the line path, the line-to-line connector with the shortest path passing through the beam segment path is preferentially selected, for example: 01. 02 and 03, the one with the closest conduction distance is selected.
4. Checking the wire-to-wire connectors, finding any one wire-to-wire connector, and checking whether the wire harness with the same color exists in the wire-to-wire connectors; if there are the same colored bundles, it indicates that there is an error.
5. And exchanging the line-to-line terminals, and clicking two terminals to realize the exchange of names between the same line-to-line connectors through an interactive dialog box.
And S8, generating a trial production template drawing and a bill of materials according to the wiring harness 2D drawing, and freezing the drawing after the trial production of the sample wires and the verification of loading. And if an error occurs in the loading verification or the corresponding function cannot be realized, returning to S5 and S4 to check the electrical schematic diagram and the wiring harness 3D diagram or redesigning the electrical schematic diagram and the wiring harness 3D diagram.
The beneficial effect of this embodiment does:
(1) And establishing a platform database which comprises a 3D database and a 2D database, carrying out centralized management, reducing repeated work, standardizing parts required to be used in the design process, and having continuity of design accumulation.
(2) Each bundle in the 3D bundle graph is automatically calculated and adjusted by a computer, the period is short, and the artificial workload and the error rate are reduced.
(3) In the design process, interactive information exists among the wiring harness 3D diagram, the wiring harness 2D diagram and the electrical schematic diagram, so that the information among the three is uniform, and the consistency is good.
(4) In the design process, errors are automatically searched by utilizing computer programming, the manual workload is reduced, the accuracy is high, the omission is reduced, and the functional ductility is realized.
Example two
Fig. 2 is a schematic structural diagram of an intelligent wiring harness design device according to an embodiment of the present invention, where fig. 2 is a schematic structural diagram of the intelligent wiring harness design device, and the device includes: a creation module 21, a calling module 22, a checking module 23, a filling module 24, a calculation module 25, a generation module 26, an updating module 27, and a verification module 28;
a creating module 21 for creating a platformized database;
the calling module 22 is used for calling a connector assembly digital model and an accessory digital model in the 3D database; the calling module also comprises a connecting unit used for connecting the connector assembly digital-analog and the wiring harness digital-analog.
An inspection module 23 for inspecting a bending radius of the wire harness and a wire harness arrangement specification;
a filling module 24 for filling the wire harness data information; the filling module also comprises an obtaining unit used for obtaining the drawn electric schematic diagram.
The calculation module 25 is used for calculating the outer diameter of the wire harness in the 3D graph of the wire harness;
a generating module 26, configured to generate a wire harness 2D diagram according to a wire harness flattening method; the generation module further comprises a call-in unit 261 and an extraction unit 262; the calling-in unit 261 is used for calling in a 2D plane detail diagram of the connector in the 2D database; and the extracting unit 262 is used for extracting the information of the wiring harness arrangement trend and the length in the wiring harness 3D diagram.
An updating module 27, configured to perform inspection updating on the wire harness 2D map;
the verification module 28 is used for sample line trial production and loading verification; the verification module further comprises an automatic generation unit 281 and a freezing unit 282; an automatic generation unit 281, configured to generate a trial-production layout drawing and a bill of materials; and a freezing unit 282 for freezing the drawing sheet.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being covered by the appended claims and their equivalents.
Claims (9)
1. An intelligent wiring harness design method is characterized by comprising the following steps:
establishing a platform database, wherein the platform database comprises a 3D database and a 2D database, the 3D database comprises industry universal connector models, connector classifications, connector entity digital models, harness digital models and harness accessory digital models, and the 2D database comprises connector 2D plane detail diagrams and parameterized electrical attributes;
calling a connector digital model and an accessory digital model in a 3D database to be put into the wiring harness 3D graph, and connecting the connector digital model and the wiring harness digital model by using the wiring harness digital model;
checking the bending radius in the 3D diagram of the wire harness according to the wire harness bending radius standard, and checking the wire harness arrangement trend in the 3D diagram of the wire harness according to the automobile wire harness arrangement standard;
acquiring a drawn electrical schematic diagram, and filling wire data information in the electrical schematic diagram into a wire harness in a wire harness 3D diagram;
automatically calculating the outer diameter of the wire harness in the wire harness 3D graph through computer programming to finish the wire harness 3D graph;
calling a 2D plane detail drawing of a connector in a 2D database, extracting the wiring harness arrangement direction and length information in a wiring harness 3D drawing, and generating a wiring harness 2D drawing according to a wiring harness flattening method;
checking and updating the wire harness 2D diagram, wherein the checking comprises checking the color and the wire diameter of a wire segment, and the updating comprises updating the name of a connector and the name of a connector terminal;
generating a trial production drawing board drawing and a bill of materials according to the wiring harness 2D drawing, and freezing the drawing after performing trial production of a sample line and vehicle loading verification;
wherein, automatically calculating the outer diameter of the wire harness in the 3D graph of the wire harness through computer programming to finish the 3D graph of the wire harness, and the method comprises the following steps:
counting the wire harnesses with several specifications contained in each wire harness;
counting the outer diameter of each wire harness and the number of single wires contained in each wire harness;
the outer diameter of the wire harness of each wire harness in the 3D diagram of the wire harness is calculated through the outer diameter of the wire harness of each wire harness specification and the number of single electric wires contained in each wire harness specification, and the calculation formula is as follows:
wherein S represents the total number of wires contained per harness;
and rounding the calculation result upwards to obtain the final outer diameter of the wire harness.
2. The intelligent wiring harness design method of claim 1, wherein the connector digifax further comprises a plurality of connector PIN feet associated with terminals in an electrical schematic; the connectors are divided into wire-to-wire connectors and terminal connectors.
3. The intelligent wire harness design method according to claim 1, wherein the wire data information in the electrical schematic comprises wire number, wire diameter and wire color.
4. The intelligent wiring harness design method according to claim 1, wherein the wiring harness flattening method is as follows:
simplifying the curve into a straight line, recording a coordinate point of each section, and recording a direction vector of each point;
correcting errors caused by simplifying alignment;
determining the relationship between a main line and a slave line of each section of straight line;
drawing the main line of each section of straight line into a straight line;
the secondary line of each segment of the straight line is deflected to a primary line flattening plane.
5. The intelligent wiring harness design method according to claim 1, wherein the checking and updating of the 2D diagram of the wiring harness comprises:
selecting any terminal in the connector in the wire harness 2D diagram, finding out the other conducting terminal, checking whether the color of the line segment is consistent with the line diameter, and highlighting the conducting beam segment;
finding out wire-to-wire connectors among different wire harnesses according to characteristic characters of the wire harnesses in a 3D diagram of the wire harnesses, and updating names of terminals of the connectors;
finding out an electric appliance terminal communicated between the two wire harnesses, preferentially selecting a wire-to-wire connector with the shortest harness section path and a large wire path, and updating the name of the wire-to-wire connector;
finding any one wire-to-wire connector, and checking whether the wire harness with the same color exists in the wire-to-wire connector;
and the names among the same line-to-line connectors are exchanged by clicking two terminals through an interactive dialog box.
6. An intelligent wiring harness design device is characterized by comprising a creation module, a calling module, a checking module, a filling module, a calculation module, a generation module, an updating module and a verification module;
the creating module is used for creating a platform database;
the calling module is used for calling a connector assembly digital model and an accessory digital model in the 3D database;
the inspection module is used for inspecting the bending radius of the wire harness and the wiring harness arrangement specification;
the filling module is used for filling the wire harness data information;
the calculation module is used for calculating the outer diameter of the wire harness in the 3D graph of the wire harness;
the generation module is used for generating a wire harness 2D graph according to a wire harness flattening method;
the updating module is used for checking and updating the wire harness 2D graph;
and the verification module is used for sample line trial production and loading verification.
7. The intelligent wiring harness design device according to claim 6, wherein the calling module further comprises a connection unit for connecting a connector digital-to-analog and a wiring harness digital-to-analog; the filling module also comprises an obtaining unit used for obtaining the drawn electric schematic diagram.
8. The intelligent harness design device according to claim 6, wherein the generating module further comprises a call-in unit and an extraction unit;
the calling-in unit is used for calling in a 2D plane detail drawing of a connector in a 2D database;
and the extraction unit is used for extracting the information of the wiring harness arrangement trend and the length in the wiring harness 3D diagram.
9. The intelligent harness design device according to claim 6, wherein the verification module further comprises an automatic generation unit and a freezing unit;
the automatic generation unit is used for generating a trial production board making drawing and a bill of materials;
and the freezing unit is used for freezing the drawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517051.4A CN110210168B (en) | 2019-06-14 | 2019-06-14 | Intelligent wire harness design method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517051.4A CN110210168B (en) | 2019-06-14 | 2019-06-14 | Intelligent wire harness design method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110210168A CN110210168A (en) | 2019-09-06 |
| CN110210168B true CN110210168B (en) | 2023-03-24 |
Family
ID=67792818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910517051.4A Active CN110210168B (en) | 2019-06-14 | 2019-06-14 | Intelligent wire harness design method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110210168B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112487547B (en) * | 2019-09-10 | 2023-03-03 | 中车青岛四方机车车辆股份有限公司 | Electrical process design and processing method for railway vehicle |
| CN110654474B (en) * | 2019-10-08 | 2023-08-15 | 浙江吉利新能源商用车集团有限公司 | Vehicle architecture integrated design method and vehicle architecture |
| CN111125991A (en) * | 2019-12-24 | 2020-05-08 | 奇瑞汽车股份有限公司 | Wire information rapid detection method based on AutoCAD (auto computer aided design) wire harness diagram |
| CN111753376B (en) * | 2020-06-30 | 2022-10-11 | 重庆长安汽车股份有限公司 | Method for determining design size of automobile wire harness |
| CN112287421B (en) * | 2020-11-04 | 2022-05-06 | 东风汽车集团有限公司 | 3D design system of pencil |
| CN112287420B (en) * | 2020-11-04 | 2022-11-15 | 东风汽车集团有限公司 | Intelligent wiring harness design system |
| CN113239532A (en) * | 2021-05-08 | 2021-08-10 | 一汽奔腾轿车有限公司 | Controller arrangement position design method based on cost and weight of wiring harness |
| CN113386685B (en) * | 2021-07-30 | 2022-12-06 | 东风商用车有限公司 | Vehicle frame wire harness modular design method, device, system and storage medium |
| CN113849941B (en) * | 2021-08-20 | 2024-05-17 | 中航光电科技股份有限公司 | EWIS bending radius analysis method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012164087A (en) * | 2011-02-04 | 2012-08-30 | Sumitomo Wiring Syst Ltd | Method of generating two-dimensional drawing of wiring harness |
| CN104866642A (en) * | 2014-12-09 | 2015-08-26 | 北汽福田汽车股份有限公司 | Vehicle harness drawing creation method and device based on capital harness system (CHS) platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9323885B2 (en) * | 2013-03-22 | 2016-04-26 | Bayerische Motoren Werke Aktiengesellschaft | Method for generating updated vehicle wiring harness diagrams |
-
2019
- 2019-06-14 CN CN201910517051.4A patent/CN110210168B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012164087A (en) * | 2011-02-04 | 2012-08-30 | Sumitomo Wiring Syst Ltd | Method of generating two-dimensional drawing of wiring harness |
| CN104866642A (en) * | 2014-12-09 | 2015-08-26 | 北汽福田汽车股份有限公司 | Vehicle harness drawing creation method and device based on capital harness system (CHS) platform |
Non-Patent Citations (7)
| Title |
|---|
| Current Trends in Automotive Wire Harness Design;Mr. Ajay Pradhan;《International Conference on Mechanical, Production and Automobile Engineering (ICMPAE"2011)》;20111231;全文 * |
| 三维布线技术在工艺中的应用;安利全等;《航天制造技术》;20090625(第03期);全文 * |
| 基于Creo Schematics的自动布线设计;刘晓东;《机械设计与制造工程》;20141115(第11期);第55-57页 * |
| 基于Pro/ENGINEER Cabling的柴油机线束设计研究;陆晓燕等;《CAD/CAM与制造业信息化》;20090617(第06期);全文 * |
| 基于软件应用的汽车线束设计流程分析;吴震云等;《汽车实用技术》;20170630(第12期);第76-79页 * |
| 浅谈汽车线束图纸制图规范;李俊岭;《汽车实用技术》;20190530(第10期);全文 * |
| 自动化线束设计软件在整车开发中的应用;林萍萍等;《山东工业技术》;20160415(第8期);第59页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110210168A (en) | 2019-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110210168B (en) | Intelligent wire harness design method and device | |
| CN109063381B (en) | Automobile wire harness process design method and system based on CAD platform | |
| US6879941B1 (en) | Process for producing a conductor comprising at least one cable bundle | |
| CN106227932B (en) | A kind of matching process and its internal diameter calculation method based on CAD platform automotive wire bundle cladding | |
| CN111983355B (en) | Method for designing low-voltage wire harness product of vehicle | |
| CN112149262A (en) | Cluster wire and cluster wire three-dimensional design model construction method | |
| CN113393211A (en) | Method and system for intelligently improving automatic production efficiency | |
| CN103677815A (en) | Method for generating program to automatically test electrical performance of spacecraft low-frequency cable | |
| JP6675293B2 (en) | Manufacturing support method and manufacturing support program | |
| CN111753376B (en) | Method for determining design size of automobile wire harness | |
| CN112433126B (en) | Digital model-based quick positioning method for spatial position of fault after wiring harness installation | |
| CN114186430A (en) | Method for calculating bundled conductor current carrying value based on digital analog simulation three-dimensional wire harness | |
| CN108520147B (en) | Spacecraft cable installation process design and visual display system | |
| CN112287420B (en) | Intelligent wiring harness design system | |
| CN112906082A (en) | MBD model of cable assembly and automatic generation method thereof | |
| CN110245422B (en) | Automatic wire harness diagram generation method and device based on computer programming technology | |
| Pradhan | Current trends in automotive wire harness design | |
| CN106845002B (en) | 3D simulation method and system for wiring harness in complete set of electrical equipment | |
| CN112287421B (en) | 3D design system of pencil | |
| CN112632801A (en) | E3 and NX-based electrical collaborative design method | |
| Fedarb et al. | Computer aided design for wire harness manufacture | |
| CN115796108B (en) | Multi-vehicle type interactive circuit diagram merging and developing method | |
| CN110807296B (en) | Electrical principle design method for locomotive power train converter cabinet | |
| CN118396396B (en) | Risk assessment method, device, medium and equipment for whole vehicle electrical system | |
| CN113536494A (en) | Modularized three-dimensional wiring method and system |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |