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A line checking method and line checking device

A wire-checking and line-measuring technology, applied in the field of wire-harness checking method and corresponding wire-checking device, can solve the problems of low efficiency of wire-checking method and unguaranteed wire checking accuracy rate, so as to improve detection efficiency and accuracy, The effect of fast and efficient positioning

Active Publication Date: 2017-08-11
CHANGSHA CRRC INTELLIGENT CONTROL & NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This line checking method is inefficient, and the correct rate of line checking cannot be guaranteed

Method used

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  • A line checking method and line checking device
  • A line checking method and line checking device
  • A line checking method and line checking device

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Embodiment Construction

[0041] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0042] In addition, the steps shown in the flow diagrams of the figures may be performed in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flow diagrams, in some cases, the sequence may be different. The steps shown or described are performed in the order herein.

[0043] Such as figure 1 Shown is a flow chart of a method according to an e...

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PUM

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Abstract

The invention discloses a wire checking method, which comprises the following steps: issuing a preset command; receiving the preset command and generating a test signal based on the preset command to output to a tested wire harness; detecting and processing the detection signal output by the tested wire harness It is detection data in a certain format; it is judged whether the wiring harness under test is connected correctly based on the preset value and the detection data, wherein the preset value is related to the preset command, and the present invention also provides a wire checking device, including: a control module for Store preset instructions and preset values, and send preset instructions; several detection modules, which are respectively connected to the control module and receive preset instructions from the control module to detect the tested wire harness, and the control module receives the detection module. The detection data and judge whether the tested wiring harness is connected correctly based on the preset value. The invention can quickly and efficiently locate the fault connection of the tested wire harness and output the detection result, realize automation in the whole process, and improve the detection efficiency and accuracy of the tested wire harness.

Description

technical field [0001] The invention relates to the technical field of maintenance and detection of power electronic circuits, in particular to a wiring harness inspection method and a corresponding inspection device. Background technique [0002] With the rapid development of industry, in order to improve production efficiency, electrical products usually need to be pre-wired during mass production. After the pre-wiring is completed, it is necessary to check whether the pre-wiring result is correct or not. [0003] The existing wire checking method is to manually compare drawings such as wiring tables or wiring schematic diagrams. This line checking method is inefficient, and the correct rate of line checking cannot be guaranteed. Contents of the invention [0004] In order to solve the above problems, the present invention provides a fast wire checking method and a corresponding wire checking device for fast and accurate detection of the tested wire harness. [0005] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/02
Inventor 雷代良申冬海王刚舒象铁
Owner CHANGSHA CRRC INTELLIGENT CONTROL & NEW ENERGY TECH CO LTD