Method for intelligent analysis and display of wiring harness test results

A technology of test results and intelligent analysis, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of time-consuming and labor-intensive, high artificial misjudgment rate, etc., and achieve the effect of convenient viewing and concise display

Active Publication Date: 2018-09-18
CHENGDU RONGSHENGDA SYST ENG TECH
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Problems solved by technology

After the test is completed, the tester will upload all the relationship pairs of conduction, and manually check the relationship between the standard core wires of the tested wire harness and the test results one by one, which is time-consuming and labor-intensive, and the rate of manual misjudgment is relatively high

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  • Method for intelligent analysis and display of wiring harness test results

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Embodiment Construction

[0014] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0015] Such as figure 1 As shown, the method for intelligent analysis and display of wire harness test results includes the following steps:

[0016] Step 1: Obtain the on-off relationship data between any two points in the wire harness.

[0017] The test method of the on-off relationship data between any two points in the wiring harness is as follows: one of the two points is defined as an excitation point, and the other point is a sampling point; a standard current signal is output to the excitation point, and the voltage signal at the sampling point is collected ; Calculate the resistance value between the excitation point and the sampling point according to the current signal and the voltage signal; compare the resistance value with a ...

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Abstract

The invention discloses an intelligent wire harness test result analysis and displaying method. The method comprises steps that the on-off relation data between any two points of a wire harness is acquired; the on-off relation data is analyzed, and test results are acquired; the test results are classified and are then displayed. The method for displaying the test results after classification comprises steps that the background of the on-off relation data of a break circuit state and a short circuit state is set to be colorful, a core wire conclusion corresponding to the on-off relation data of the break circuit state is set as self-learning unidentification, and a core wire conclusion corresponding to the on-off relation data of the short circuit state is set as standard core wire non-definition. According to the method, in the wire harness test process, the test data is automatically identified to be in different states, the artificial test data comparison progress can be omitted, and the error possibility of artificial comparison results is reduced.

Description

technical field [0001] The invention relates to the technical field of wire harness testing, in particular to a method for intelligent analysis and display of wire harness test results. Background technique [0002] During the wiring harness continuity test, not only the continuity test of the wiring harness is required, but also whether there is a short circuit or miswiring needs to be detected. After the test is completed, the tester will upload all the conductive relationship pairs, and manually check the relationship between the standard core wires of the tested wire harness and the test results one by one, which is time-consuming and labor-intensive, and the rate of manual misjudgment is relatively high. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a method for intelligent analysis and display of wire harness test results, automatically identify the test data as different states, omit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/02
CPCG01R31/50
Inventor 朱挺刘炜
Owner CHENGDU RONGSHENGDA SYST ENG TECH
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