CN105974258A - Intelligent wire harness test result analysis and displaying method - Google Patents
Intelligent wire harness test result analysis and displaying method Download PDFInfo
- Publication number
- CN105974258A CN105974258A CN201610477780.8A CN201610477780A CN105974258A CN 105974258 A CN105974258 A CN 105974258A CN 201610477780 A CN201610477780 A CN 201610477780A CN 105974258 A CN105974258 A CN 105974258A
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- relation data
- break
- point
- wire harness
- make
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000005284 excitation Effects 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
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
The present invention relates to wire harness technical field of measurement and test, particularly relate to a kind of method that wiring harness test result intelligently parsing shows.
Background technology
During wire harness on off test, not only need to carry out the on off test of wire harness, in addition it is also necessary to detect whether to there is short circuit, the situation of wrong wire distribution.Having tested rear tester and will upload the relation pair of all conductings, the standard heart yearn relation of tested wire harness takes time and effort with test result to use artificial mode to check one by one, and artificial False Rate is higher.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, a kind of method that wiring harness test result intelligently parsing shows is provided, it is different states by test data automatic identification, omits manpower comparing and relatively test the operation of data, solve the probability that artificial comparison result is made mistakes.
It is an object of the invention to be achieved through the following technical solutions: the method that wiring harness test result intelligently parsing shows, including: obtain the break-make relation data between any two points in wire harness；Resolve described break-make relation data, obtain test result；Show after test result is sorted out.
In described wire harness, the method for testing of break-make relation data between any two points is: a little for excitation point in defining at 2, another point is sampled point；To the current signal of excitation point outputting standard, gather the voltage signal of sample point；The resistance value between excitation point and sampled point is calculated according to described current signal and described voltage signal；Relatively described resistance value and default conducting resistance threshold value obtains the break-make relation data between excitation point and sampled point.
The determination methods of described break-make relation data is: if described resistance value is less than the conducting resistance threshold value preset, then it is assumed that turn between excitation point and sampled point, otherwise it is assumed that separated with sampled point of excitation point.
The method resolving described break-make relation data acquisition test result is: obtain standard wire harness heart yearn relation data；Judge whether described break-make relation data exists in standard wire harness heart yearn relation data；If described break-make relation data exists in standard wire harness heart yearn relation data, then the normal home position by the flag bit that there is break-make relation data in standard wire harness heart yearn relation data is true, is otherwise true by the short-circuit home position of the flag bit of break-make relation data；It is that genuine break-make relation data is identified as normal condition by flag normal in standard wire harness heart yearn relation data, is otherwise identified as off state, be that genuine break-make relation data is identified as short-circuit condition by short-and-medium for break-make relation data road flag bit.
Judge that the method whether described break-make relation data exists in standard wire harness heart yearn relation data is: when any two points carries out break-make measurement in wire harness, define these 2 corresponding interfaces and be set to point interface and terminal interface, being defined as encouraging point by the contact point playing point interface, the contact point of terminal interface is defined as collection point；If the point interface in described break-make relation data is consistent with the point interface in standard wire harness heart yearn relation data and contact point with contact point, and terminal interface in described break-make relation data is consistent with the terminal interface in standard wire harness heart yearn relation data and contact point with contact point, then it is assumed that described break-make relation data exists in standard wire harness heart yearn relation data；If or the point interface in described break-make relation data is consistent with the point interface in standard wire harness heart yearn relation data and contact point with contact point, and terminal interface in described break-make relation data is consistent with the terminal interface in standard wire harness heart yearn relation data and contact point with contact point, then it is assumed that described break-make relation data exists in standard wire harness heart yearn relation data.
The method carrying out after test result being sorted out showing includes: the background of the break-make relation data of off state and short-circuit condition is set to colour, heart yearn conclusion corresponding for the break-make relation data of off state is set to self study unidentified, heart yearn conclusion corresponding for the break-make relation data of short-circuit condition is set to standard heart yearn undefined.
The invention has the beneficial effects as follows:
(1) present invention is in wire harness test process, is different states by test data automatic identification, omits manpower comparing and relatively tests the operation of data, solves the probability that artificial comparison result is made mistakes；
(2) test result automatic discrimination, conclusion shows succinctly, makes mistakes and can convenient check.
Accompanying drawing explanation
Fig. 1 is the flow chart of one embodiment of the present of invention.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to the following stated.
As it is shown in figure 1, the method that wiring harness test result intelligently parsing shows, comprise the following steps:
Step one, obtain the break-make relation data between any two points in wire harness.
In described wire harness, the method for testing of break-make relation data between any two points is: a little for excitation point in defining at 2, another point is sampled point；To the current signal of excitation point outputting standard, gather the voltage signal of sample point；The resistance value between excitation point and sampled point is calculated according to described current signal and described voltage signal；Relatively described resistance value and default conducting resistance threshold value obtains the break-make relation data between excitation point and sampled point.
The determination methods of described break-make relation data is: if described resistance value is less than the conducting resistance threshold value preset, then it is assumed that turn between excitation point and sampled point, otherwise it is assumed that separated with sampled point of excitation point.
Step 2, resolve described break-make relation data, obtain test result.
The method resolving described break-make relation data acquisition test result is: obtain standard wire harness heart yearn relation data；Judge whether described break-make relation data exists in standard wire harness heart yearn relation data；If described break-make relation data exists in standard wire harness heart yearn relation data, then the normal home position by the flag bit that there is break-make relation data in standard wire harness heart yearn relation data is true, is otherwise true by the short-circuit home position of the flag bit of break-make relation data；It is that genuine break-make relation data is identified as normal condition by flag normal in standard wire harness heart yearn relation data, is otherwise identified as off state, be that genuine break-make relation data is identified as short-circuit condition by short-and-medium for break-make relation data road flag bit.
Judge that the method whether described break-make relation data exists in standard wire harness heart yearn relation data is: choose any two points in wire harness and carry out break-make measurement, these 2 corresponding interfaces point interface and terminal interface have been set to, the contact point playing point interface is defined as encouraging point by tester, the contact point of terminal interface is defined as collection point and measures, thus draws this break-make relation of 2；If the point interface in described break-make relation data is consistent with the point interface in standard wire harness heart yearn relation data and contact point with contact point, and terminal interface in described break-make relation data is consistent with the terminal interface in standard wire harness heart yearn relation data and contact point with contact point, then it is assumed that described break-make relation data exists in standard wire harness heart yearn relation data；If or the point interface in described break-make relation data is consistent with the point interface in standard wire harness heart yearn relation data and contact point with contact point, and terminal interface in described break-make relation data is consistent with the terminal interface in standard wire harness heart yearn relation data and contact point with contact point, then it is assumed that described break-make relation data exists in standard wire harness heart yearn relation data.
Step 3, test result is sorted out after show.
The method carrying out after test result being sorted out showing includes: the background of the break-make relation data of off state and short-circuit condition is set to colour, heart yearn conclusion corresponding for the break-make relation data of off state is set to self study unidentified, heart yearn conclusion corresponding for the break-make relation data of short-circuit condition is set to standard heart yearn undefined.
The above is only the preferred embodiment of the present invention, it is to be understood that the present invention is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and can be modified by above-mentioned teaching or the technology of association area or knowledge in contemplated scope described herein.And the change that those skilled in the art are carried out and change are without departing from the spirit and scope of the present invention, the most all should be in the protection domain of claims of the present invention.
Claims (6)
1. the method that wiring harness test result intelligently parsing shows, it is characterised in that: including:
Obtain the break-make relation data between any two points in wire harness；
Resolve described break-make relation data, obtain test result；
Show after test result is sorted out.
The method that wiring harness test result intelligently parsing the most according to claim 1 shows, it is characterised in that: in described wire harness, the method for testing of break-make relation data between any two points is:
A little for encouraging point in defining at 2, another point is sampled point；
To the current signal of excitation point outputting standard, gather the voltage signal of sample point；
The resistance value between excitation point and sampled point is calculated according to described current signal and described voltage signal；
Relatively described resistance value and default conducting resistance threshold value obtains the break-make relation data between excitation point and sampled point.
The method that wiring harness test result intelligently parsing the most according to claim 2 shows, it is characterized in that: the determination methods of described break-make relation data is: if described resistance value is less than the conducting resistance threshold value preset, then think and turn between excitation point and sampled point, otherwise it is assumed that separated with sampled point of excitation point.
The method that wiring harness test result intelligently parsing the most according to claim 1 shows, it is characterised in that: the method resolving described break-make relation data acquisition test result is:
Acquisition standard wire harness heart yearn relation data；
Judge whether described break-make relation data exists in standard wire harness heart yearn relation data；
If described break-make relation data exists in standard wire harness heart yearn relation data, then the normal home position by the flag bit that there is break-make relation data in standard wire harness heart yearn relation data is true, is otherwise true by the short-circuit home position of the flag bit of break-make relation data；
It is that genuine break-make relation data is identified as normal condition by flag normal in standard wire harness heart yearn relation data, is otherwise identified as off state, be that genuine break-make relation data is identified as short-circuit condition by short-and-medium for break-make relation data road flag bit.
The method that wiring harness test result intelligently parsing the most according to claim 4 shows, it is characterised in that: judge that the method whether described break-make relation data exists in standard wire harness heart yearn relation data is:
When any two points carries out break-make measurement in wire harness, defining these 2 corresponding interfaces and be set to point interface and terminal interface, be defined as encouraging point by the contact point playing point interface, the contact point of terminal interface is defined as collection point；
If the point interface in described break-make relation data is consistent with the point interface in standard wire harness heart yearn relation data and contact point with contact point, and terminal interface in described break-make relation data is consistent with the terminal interface in standard wire harness heart yearn relation data and contact point with contact point, then it is assumed that described break-make relation data exists in standard wire harness heart yearn relation data；
If or the point interface in described break-make relation data is consistent with the point interface in standard wire harness heart yearn relation data and contact point with contact point, and terminal interface in described break-make relation data is consistent with the terminal interface in standard wire harness heart yearn relation data and contact point with contact point, then it is assumed that described break-make relation data exists in standard wire harness heart yearn relation data.
The method that wiring harness test result intelligently parsing the most according to claim 1 shows, it is characterised in that: the method carrying out after test result being sorted out showing includes:
The background of the break-make relation data of off state and short-circuit condition is set to colour, heart yearn conclusion corresponding for the break-make relation data of off state is set to self study unidentified, heart yearn conclusion corresponding for the break-make relation data of short-circuit condition is set to standard heart yearn undefined.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477780.8A CN105974258B (en) | 2016-06-27 | 2016-06-27 | The method that wiring harness test result intelligently parsing is shown |
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| CN201610477780.8A CN105974258B (en) | 2016-06-27 | 2016-06-27 | The method that wiring harness test result intelligently parsing is shown |
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| CN105974258B CN105974258B (en) | 2018-09-18 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2599595Y (en) * | 2003-01-16 | 2004-01-14 | 中国航空工业第一集团公司航空动力控制系统研究所 | Line pencil detector |
| CN102621462A (en) * | 2012-04-16 | 2012-08-01 | 哈尔滨工业大学 | Multiway cable rapid insulation detection system and multiway cable insulation detection method |
| CN103048581A (en) * | 2012-12-18 | 2013-04-17 | 北京航天易联科技发展有限公司 | Cable testing device |
| CN103852666A (en) * | 2014-02-28 | 2014-06-11 | 成都蓉盛达系统工程技术有限公司 | Wire harness tester |
-
2016
- 2016-06-27 CN CN201610477780.8A patent/CN105974258B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2599595Y (en) * | 2003-01-16 | 2004-01-14 | 中国航空工业第一集团公司航空动力控制系统研究所 | Line pencil detector |
| CN102621462A (en) * | 2012-04-16 | 2012-08-01 | 哈尔滨工业大学 | Multiway cable rapid insulation detection system and multiway cable insulation detection method |
| CN103048581A (en) * | 2012-12-18 | 2013-04-17 | 北京航天易联科技发展有限公司 | Cable testing device |
| CN103852666A (en) * | 2014-02-28 | 2014-06-11 | 成都蓉盛达系统工程技术有限公司 | Wire harness tester |
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| CN105974258B (en) | 2018-09-18 |
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Denomination of invention: Intelligent wire harness test result analysis and displaying method Effective date of registration: 20200608 Granted publication date: 20180918 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU RONGSHENGDA SYSTEMS ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2020980002873 |
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Date of cancellation: 20210708 Granted publication date: 20180918 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU RONGSHENGDA SYSTEMS ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2020980002873 |
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Denomination of invention: Intelligent analytical display method of harness test results Effective date of registration: 20211019 Granted publication date: 20180918 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU RONGSHENGDA SYSTEMS ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021980010907 |
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Date of cancellation: 20220801 Granted publication date: 20180918 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU RONGSHENGDA SYSTEMS ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021980010907 |
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Denomination of invention: The method of intelligent analysis and display of wiring harness test results Effective date of registration: 20220812 Granted publication date: 20180918 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU RONGSHENGDA SYSTEMS ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980012456 |