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AutoCAD wire harness diagram-based wire information rapid detection method

A detection method and wire technology, applied in the field of wire harness diagram detection, can solve the problems of taking a long time and difficult to guarantee accuracy, and achieve the effect of improving accuracy and efficiency, and realizing automatic and rapid comparison.

Inactive Publication Date: 2020-05-08
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If manual proofreading is used to check the consistency of the wire information in the schematic diagram and the wiring harness diagram, it will take a long time and the accuracy is difficult to guarantee

Method used

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  • AutoCAD wire harness diagram-based wire information rapid detection method
  • AutoCAD wire harness diagram-based wire information rapid detection method

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Embodiment Construction

[0018] 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.

[0019] figure 1 The flowchart of the method for quickly detecting wire information based on the AutoCAD wire harness diagram provided by the embodiment of the present invention, the method specifically includes the following steps:

[0020] S1. For the secondary development of AutoCAD, design a custom object class for the wire, and store the wire name, wire diameter and wire color in the wire custom object;

[0021] The present invention uses ObjectARX and C++ to develop AutoCAD secondary, and derives the self-defined object of wire.

[0022] S2, in AutoCAD, the wire in the circuit schematic diagram is converted into a custom object, forming a custom object table 1;

[0023] In the embodiment of the present invention, the circuit schematic diagram is used as the design blueprint of the wi...

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PUM

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Abstract

The invention relates to the technical field of wire harness diagram detection, and provides an AutoCAD wire harness diagram-based wire information rapid detection method, which specifically comprisesthe following steps of S1, performing secondary development on AutoCAD, and designing a user-defined object class for a wire; S2, converting a wire in the schematic circuit diagram into the user-defined object in AutoCAD to form a user-defined object table I; S3, converting the wire in the wire harness diagram into the user-defined object in AutoCAD to form a user-defined object table II; and S4,comparing the user-defined object table II with th user-defined object table I, and outputting wrong lead custom objects in the user-defined object table II. The circuit schematic diagram and the wiring harness diagram are both converted into custom objects of the wire, automatic and rapid comparison of wire information between the circuit schematic diagram and the wiring harness diagram is achieved, and compared with manual drawing proofreading, the accuracy and efficiency are greatly improved.

Description

technical field [0001] The invention relates to the technical field of wire harness diagram detection, and provides a method for quickly detecting wire information based on the AutoCAD wire harness diagram. Background technique [0002] As a key component of the car, the automotive wiring harness system plays a vital and irreplaceable role in the realization of the electrical functions of the product. At the same time, as the electrical configuration becomes higher and higher, the automotive wiring harness becomes more and more complicated. The requirements for wiring harness diagram design and inspection tool chain also tend to be specialized and automated. [0003] Automotive wiring harness design, in addition to the three-dimensional wiring harness layout, also includes the schematic diagram of the vehicle circuit and the design of the wiring harness diagram. As the design blueprint of the wiring harness diagram, the circuit schematic diagram mainly involves the logical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/392G06F30/398
Inventor 徐冠林樊瑞王常喜施家勤左立峰
Owner CHERY AUTOMOBILE CO LTD