CN106199303B - Expected harness relationship creation system and its creation method in harness test - Google Patents
Expected harness relationship creation system and its creation method in harness test Download PDFInfo
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- CN106199303B CN106199303B CN201610477901.9A CN201610477901A CN106199303B CN 106199303 B CN106199303 B CN 106199303B CN 201610477901 A CN201610477901 A CN 201610477901A CN 106199303 B CN106199303 B CN 106199303B
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- harness
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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
- G01R31/58—Testing of lines, cables or conductors
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- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
It include the number of contacts that base interface model library is used to create general connecter type and interface the invention discloses harness relationship creation system expected in a kind of test of harness and its creation method, system；Tested harness contact link library stores the connection relationship between tested all contacts of harness；Connection relationship between power line cord contacts link library of transferring storage switching all contacts of cable；Tester interface link library stores the connection relationship of the interface at tester interface and cable tester end of transferring.The present invention is greatly improved the efficiency of expected harness relationship input in harness test process, while input data is accurate, more more accurate and efficient than traditional manual type.In actual test, the time that traditional manual input-mode generally requires even several days one day carries out the input of harness relationship.After having tester of the invention, it is only necessary to which being no more than a few minutes can be completed the input of expected harness relationship, and data accurate and effective.
Description
Technical field
The present invention relates to harness relationship creation system expected in a kind of test of harness and its creation methods.
Background technique
In harness test, user needs expected harness relationship (also referred to as standard relationship) being input to tester, for surveying
Examination instrument carries out the relation decomposing of tested harness contact and tester itself contact, judges to test out when carrying out continuity test
The relationship come whether with expected harness relationship consistency, and in insulation pressure resistance judge which point constitutes a core wire.It is expected that line
Beam relationship includes two aspects: the connection between the corresponding relationship of tested harness contact and tester contact, tested harness contact
Relationship.
Presently commercially available tester is all made of the mode being manually entered and expected harness relationship is input in tester, that is, exists
The operation interface of similar data base administration is provided in the upper computer software of tester, by user's contact, one by one one by one
The input of relationship, and due to tested wiring harness interface model specification multiplicity, it cannot directly connect, generally require with tester interface
In tested addition switching cable between cable and tester, such user is corresponding with tester contact in the tested harness contact of input
When relationship, will also conversion Jing Guo patchcord, the more aobvious complexity of configuration process.This kind of mode not only takes time and effort, but also many and diverse
The duplication of labour easily leads to input error, seriously affects testing efficiency.Although manufacturer is all continuous in human-computer interaction
It improves, but little to the promotion effect of efficiency, after all, input mode is always or manual mode.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide harness relationship creations expected in a kind of test of harness
System and its creation method, the present invention is in research harness contact connection relationship and harness contact and tester contact corresponding relationship
On the basis of, science divides harness relation data, and devises the database for storing harness relationship, the side imported by file
Harness relationship is automatically imported tester by formula, and configures simple interface (rather than contact) relationship in test, can be realized
It is expected that the quick creation of harness relationship, eliminates repetition, many and diverse process is manually entered.
The purpose of the present invention is achieved through the following technical solutions: expected harness relationship creation system in harness test
System, it includes base interface model library, is tested harness contact link library, switching power line cord contacts link library and tester interface library,
The base interface model library is used to create the number of contacts of general connecter type and interface；The tested harness contact connects
It connects library and stores the connection relationship being tested between all contacts of harness；The switching power line cord contacts link library storage switching cable institute
There is the connection relationship between contact；The tester interface link library storage tester interface and cable tester end of transferring
The connection relationship of interface.
It is and tested in connection relationship between switching all contacts of cable of the described switching power line cord contacts link library storage
Harness connecting pin use with the consistent number of tested wiring harness interface, can be associated and be looked by tested harness contact link library
It askes.
The harness relationship creation method of expected harness relationship creation system in harness test, it includes the following steps:
S1: checking whether the total interface of tested harness all exists with base interface model library, if it does not exist, then creates
The connecter type；
S2: tested harness is established, and the harness contact being stored in tested harness contact link library is imported by file
Relationship；
S3: switching cable is established, and imports the power line cord contacts being stored in switching power line cord contacts link library by file
Relationship；
S4: switching cable tester end interface is accessed into tester manually, and records connection relationship；
S5: the corresponding relationship of configuration switching cable tester end interface and tester interface；
S6: creation is completed, and starts harness test.
The interface at the switching cable tester end arbitrarily accesses tester.
When establishing tested harness and switching cable, there are core wire relation tables, in file steps for importing, according to practical core wire
Relation table customization imports control logic, realizes and directly uses import feature in use.
The beneficial effects of the present invention are: the present invention is greatly improved expected harness relationship input in harness test process
Efficiency, while input data is accurate, it is more more accurate and efficient than traditional manual type.It is traditional in actual test
The time that manual input-mode generally requires even several days one day carries out the input of harness relationship, and often sends out during the test
Show the mistake of input data and does over again.After having tester of the invention, it is only necessary to be no more than a few minutes be
The input of achievable expected harness relationship, and data accurate and effective.
Detailed description of the invention
Fig. 1 is harness test schematic diagram；
Fig. 2 is harness relationship creation method flow chart.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1, the actual conditions that the present invention is tested according to harness, are divided into following three parts for harness relationship:
Tested harness contact line relationship, switching power line cord contacts line relationship, switching cable interface and tester interface corresponding relationship.Its
In be tested wiring harness interface and switching cable interface be fixed one-to-one relationship.
This three parts relation data is used to complete two functions of expected harness relationship: tested harness contact relation data is complete
At the configuration of harness contact connection relationship；And the function of tested harness contact and tester contact corresponding relationship, then pass through first
Switching power line cord contacts relationship maps to tested harness contact on the interface connecting in switching cable with tester, and then configuration turns
The connection relationship of cable interface and tester interface is connect, the final corresponding relationship for obtaining tested harness contact and tester contact.
According to the division above to harness relationship, expected harness relationship creation system in harness test is devised, it includes
Base interface model library is tested harness contact link library, switching power line cord contacts link library and tester interface library, the basis
Connecter type library is used to create the number of contacts of general connecter type and interface, such as DB9 interface, is conducive to subsequent all kinds of contact relationships
Quick creation；The tested harness contact link library stores the connection relationship between tested all contacts of harness；Described
Connection relationship between power line cord contacts link library of transferring storage switching all contacts of cable, wherein being used with tested harness connecting pin
With the consistent number of tested wiring harness interface, inquiry can be associated by tested harness contact link library；The tester
Interface link library stores the connection relationship of the interface at tester interface and cable tester end of transferring.
As shown in Fig. 2, expected harness relationship creates the harness relationship creation method of system in harness test, it includes as follows
Step:
S1: checking whether the total interface of tested harness all exists with base interface model library, if it does not exist, then creates
The connecter type；
S2: tested harness is established, and the harness contact being stored in tested harness contact link library is imported by file
Relationship；
S3: switching cable is established, and imports the power line cord contacts being stored in switching power line cord contacts link library by file
Relationship；
S4: switching cable tester end interface is accessed into tester manually, and records connection relationship；
S5: the corresponding relationship of configuration switching cable tester end interface and tester interface；
S6: creation is completed, and starts harness test.
When establishing tested harness and switching cable, there are core wire relation tables, in file steps for importing, according to practical core wire
Relation table customization imports control logic, realizes and directly uses import feature in use.
When carrying out the creation of expected harness relationship, user can create connecter type by creation system interface, and pass through
Tested harness contact connection relationship is imported tested harness contact link library by the mode that file imports, by switching power line cord contacts connection
Relationship import switching power line cord contacts link library, just have at this time tested harness contact connection relationship and tested harness contact
With the corresponding relationship of switching cable tester end interface contact.When executing test, user can be by cable tester end of transferring
Interface arbitrarily accesses tester, and so far can be obtained tested harness in the connection relationship of both creation system configurations interface and connect
The corresponding relationship of point and tester contact.
The input speed of harness relationship can be greatly speeded up by adopting this method the creation for carrying out being expected harness relationship, and effectively
Raising input accuracy rate can guarantee 100% accuracy rate substantially as long as core wire relation table format is constant, data are errorless.
User is not necessarily to worried in the input for the harness relationship of vast number.
Claims (1)
1. the harness relationship creation method of expected harness relationship creation system in a kind of harness test, it is characterised in that:
Harness relationship is divided into following three parts: tested harness contact line relationship, turns switching power line cord contacts line relationship
Cable interface and tester interface corresponding relationship are connect, wherein tested wiring harness interface and cable interface of transferring are fixed one-to-one correspondence
Relationship；This three parts relation data is used to complete two functions of expected harness relationship: tested harness contact relation data is completed
The configuration of harness contact connection relationship；And the function of tested harness contact and tester contact corresponding relationship, then first by turning
It connects power line cord contacts relationship to map to tested harness contact on the interface connecting in switching cable with tester, then configuration switching
The connection relationship of cable interface and tester interface, the final corresponding relationship for obtaining tested harness contact and tester contact；
According to the division above to harness relationship, devises expected harness relationship creation system, the harness in harness test and survey
Expected harness relationship creates system, including base interface model library in examination, is tested harness contact link library, switching power line cord contacts connect
Library and tester interface library are connect, the base interface model library is used to create the number of contacts of general connecter type and interface；
The tested harness contact link library stores the connection relationship between tested all contacts of harness；The switching power line cord contacts
Connection relationship between link library storage switching all contacts of cable；The tester interface link library stores tester interface
With the connection relationship of the interface at switching cable tester end；
In connection relationship between switching all contacts of cable of the switching power line cord contacts link library storage, with tested harness
Connecting pin use with the consistent number of tested wiring harness interface, inquiry can be associated by tested harness contact link library；
Described method includes following steps:
S1: checking whether the total interface of tested harness all exists with base interface model library, if it does not exist, then creates this and connects
The shape of the mouth as one speaks number；
S2: tested harness is established, and the harness contact relationship being stored in tested harness contact link library is imported by file；
S3: switching cable is established, and imports the power line cord contacts relationship being stored in switching power line cord contacts link library by file；
S4: switching cable tester end interface is accessed into tester manually, and records connection relationship；
S5: the corresponding relationship of configuration switching cable tester end interface and tester interface；
S6: creation is completed, and starts harness test；
The interface at the switching cable tester end arbitrarily accesses tester；
When establishing tested harness and switching cable, there are core wire relation tables, in file steps for importing, according to practical core wire relationship
Table customization imports control logic, realizes and directly uses import feature in use；
When carrying out the creation of expected harness relationship, user can create connecter type by creation system interface, and pass through file
Tested harness contact connection relationship is imported tested harness contact link library by the mode of importing, by power line cord contacts connection relationship of transferring
Import switching power line cord contacts link library, just have at this time tested harness contact connection relationship and tested harness contact with turn
Connect the corresponding relationship of cable tester end interface contact；When executing test, user appoints the interface at cable tester end of transferring
Meaning access tester, and in the connection relationship of both creation system configurations interface, obtain tested harness contact and tester contact
Corresponding relationship.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610477901.9A CN106199303B (en) | 2016-06-27 | 2016-06-27 | Expected harness relationship creation system and its creation method in harness test |
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|---|---|---|---|
| CN201610477901.9A CN106199303B (en) | 2016-06-27 | 2016-06-27 | Expected harness relationship creation system and its creation method in harness test |
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| CN106199303A CN106199303A (en) | 2016-12-07 |
| CN106199303B true CN106199303B (en) | 2019-01-29 |
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| CN108320031B (en) * | 2017-12-18 | 2021-01-22 | 北京旋极信息技术股份有限公司 | Cable management method and test equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7112969B1 (en) * | 2006-02-17 | 2006-09-26 | Thomas Geoffrey L | Electrical interconnect interface and wire harness test and test development system and method |
| CN104280648A (en) * | 2014-10-31 | 2015-01-14 | 中国航空工业集团公司上海航空测控技术研究所 | Automatic adapting cable test device and method |
| CN104914332A (en) * | 2015-05-28 | 2015-09-16 | 江西洪都航空工业集团有限责任公司 | Man-machine interactive type testing method for multi-core cable |
| CN205193196U (en) * | 2015-11-12 | 2016-04-27 | 西安铁路信号有限责任公司 | A interface extension case device for cable pencil tester |
| CN205301484U (en) * | 2015-12-28 | 2016-06-08 | 漳州鑫美达汽车零部件有限公司 | Many testboards system of pencil conduction testing |
-
2016
- 2016-06-27 CN CN201610477901.9A patent/CN106199303B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7112969B1 (en) * | 2006-02-17 | 2006-09-26 | Thomas Geoffrey L | Electrical interconnect interface and wire harness test and test development system and method |
| CN104280648A (en) * | 2014-10-31 | 2015-01-14 | 中国航空工业集团公司上海航空测控技术研究所 | Automatic adapting cable test device and method |
| CN104914332A (en) * | 2015-05-28 | 2015-09-16 | 江西洪都航空工业集团有限责任公司 | Man-machine interactive type testing method for multi-core cable |
| CN205193196U (en) * | 2015-11-12 | 2016-04-27 | 西安铁路信号有限责任公司 | A interface extension case device for cable pencil tester |
| CN205301484U (en) * | 2015-12-28 | 2016-06-08 | 漳州鑫美达汽车零部件有限公司 | Many testboards system of pencil conduction testing |
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| CN106199303A (en) | 2016-12-07 |
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