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A Fast Calculation Method for Wire Path in Harness Diagram

A fast calculation and wire technology, applied in the direction of design optimization/simulation, geometric CAD, etc., can solve the problems of large amount of data calculation and long calculation time, and achieve the effect of fast calculation, convenient calculation and narrowing of the scope.

Active Publication Date: 2021-03-30
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a fast calculation method for the wire path of a harness diagram, aiming to solve the problems of large amount of data calculation and long calculation time in the violent step-by-step recursive method

Method used

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  • A Fast Calculation Method for Wire Path in Harness Diagram
  • A Fast Calculation Method for Wire Path in Harness Diagram
  • A Fast Calculation Method for Wire Path in Harness Diagram

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Embodiment Construction

[0043] The specific implementation manner of the present invention will be described in further detail below by describing the best embodiment with reference to the accompanying drawings.

[0044] figure 1 The flow chart of the method for quickly calculating the wire path of the wiring harness diagram provided by the embodiment of the present invention, the method specifically includes the following steps:

[0045] S1. Detect the harness branches in the harness diagram, and put the identifiers of all the harness branches into the initial search list;

[0046] In the embodiment of the present invention, the wiring harness diagram is a wire path diagram drawn in the wiring harness drawing software. In the wiring harness diagram, a line segment between two nodes is called a wiring harness branch, and all wiring harness branches are identified according to the set rules to generate a wiring harness Branch identifier. Before step S1, check whether all the wire harness branches ar...

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Abstract

The invention relates to the technical field of automobile wire harnesses, and provides a method for quickly calculating wire paths in wire harness diagrams, comprising the following steps: S1 detects wire harness branches in the wire harness diagram, and puts identifiers of all wire harness branches into an initial search list; S2 detects the initial Whether there are at least two unidentified wire harness branches in the search list, if the detection result is yes, then execute step S3, if the detection result is no, then output the wire path from each starting wire harness branch to the termination wire harness branch; S3 selects two The unmarked wire harness branches are respectively used as the starting wire harness branch and the terminating wire harness branch, and the geometric center of the terminating wire harness branch is taken as the target end point; S4 calculates the wire path from the starting wire harness branch to the terminating wire harness branch, and performs the wiring harness branch in the wire path mark, and execute step S2 at the same time. It can quickly calculate the wire path, occupy less memory, and can change the color of the wire harness in the diagram to present the calculated wire path.

Description

technical field [0001] The invention relates to the technical field of automobile wire harnesses, and provides a fast calculation method for wire paths in a wire harness diagram. Background technique [0002] There are many electrical parts in the automobile, aerospace and other industries, and the wiring harness system plays a vital and irreplaceable role in the realization of the electrical functions of the product, and at the same time it becomes relatively large and complex. When designing, producing and processing wire harnesses, it is necessary to calculate the layout path of each wire in the wire harness components, in order to calculate the length of each wire, calculate the wire material BOM and make the wire off-line crimping list. At the same time, when consulting the drawings, it is also necessary to visually present the layout path of a certain wire in the wiring harness diagram, which greatly improves the efficiency of the review. [0003] The number of wires ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/18G06F30/20
Inventor 徐冠林樊瑞王小云程琳王玉孟祥翠
Owner CHERY AUTOMOBILE CO LTD
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