CN107340451A - A kind of General Electric's wire harness device for fast detecting and method - Google Patents
A kind of General Electric's wire harness device for fast detecting and method Download PDFInfo
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- CN107340451A CN107340451A CN201710748067.7A CN201710748067A CN107340451A CN 107340451 A CN107340451 A CN 107340451A CN 201710748067 A CN201710748067 A CN 201710748067A CN 107340451 A CN107340451 A CN 107340451A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 9
- 238000012986 modification Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 101100236764 Caenorhabditis elegans mcu-1 gene Proteins 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- 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
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
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- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The present invention relates to electrical harness detection technique field, more particularly, to a kind of General Electric's wire harness device for fast detecting and method.General Electric's wire harness device for fast detecting includes：Pedestal, insulating stand, cutter assembly, insulating stand, wiring harness interface and control system, the insulating stand is arranged at the bottom of the pedestal, the cutter assembly is movably disposed in the top of the insulating stand, the wiring harness interface is arranged at the sidepiece of the pedestal, for accessing electrical harness to be measured；The control system includes：Host computer and the first MCU and the 2nd MCU being connected respectively with the host computer signal, the first MCU, the 2nd MCU are connected by interface circuit with the electrical harness to be measured accessed.The present invention realizes the needs of electric wiring detection, can detect open circuit, short circuit and line sequence relation simultaneously, and simple in construction, cost is cheap, is suitable for the detection of complicated wire harness, and complete demonstration in actual applications.
Description
Technical field
The present invention relates to electrical harness detection technique field, more particularly, to a kind of General Electric's wire harness device for fast detecting
And method.
Background technology
Electrical harness is the important component of current electrical equipment, generally by the mode such as crimping, welding in circuit two
Various joint has been made at end, completes to transmit the effect of electric signal and energy.At present, traditional detection open circuit, short circuit and line sequence relation
Method be：Artificial is investigated one by one using universal meter.But this traditional detection method is less efficient, cost of labor is higher, behaviour
Make difficult.Open circuit, short circuit and line sequence relation can be detected simultaneously without a machine on the market, can not efficiently verify interface side
The correctness of formula and line sequence.
The information for being disclosed in the background section is merely intended to deepen the understanding of the general background technology to the present invention, and
It is not construed as recognizing or implies information structure prior art known to those skilled in the art in any form.
The content of the invention
It is an object of the invention to provide a kind of General Electric's wire harness device for fast detecting and method to put, to solve existing skill
Traditional detection method present in art is less efficient, cost of labor is higher, the technical problem of operating difficulties.
To achieve these goals, the present invention uses following technical scheme：
In a first aspect, the present invention provides a kind of General Electric's wire harness device for fast detecting, it includes：Pedestal, insulating stand, cut
Knife assembly, insulating stand, wiring harness interface and control system, the insulating stand are arranged at the bottom of the pedestal, the cutter assembly
The top of the insulating stand is movably disposed in, the wiring harness interface is arranged at the sidepiece of the pedestal, to be measured for accessing
Electrical harness；The control system includes：Host computer and the first MCU and second being connected respectively with the host computer signal
MCU, the first MCU, the 2nd MCU are connected by interface circuit with the electrical harness to be measured accessed.
As a kind of further technical scheme, General Electric's wire harness device for fast detecting also includes：Display part, it is described
Display part is arranged at the sidepiece of the pedestal, and is connected with the upper machine communication.
As a kind of further technical scheme, the display part includes：Several wire harness status lamps, several described lines
Beam status lamp is distributed in the sidepiece top position of the pedestal.
As a kind of further technical scheme, the display part also includes：Detecting step switching push button lamp, the detection
Step switching push button light fixture has three kinds of mode of operations that can mutually switch, the detecting step switching push button lamp and the host computer
Communication connection.
As a kind of further technical scheme, the detecting step switching push button lamp is by showing that different colors is corresponding
Different mode of operations.
As a kind of further technical scheme, the mode of operation of the detecting step switching push button lamp includes：Open circuit inspection
Survey pattern, short-circuit detecting pattern and line sequence detection pattern.
As a kind of further technical scheme, the display part also includes：Start button, the start button with it is described
Upper machine communication connects.
As a kind of further technical scheme, the cutter assembly includes：Elbow folder portion and cutting knife portion, the elbow folder portion can
The sidepiece of the pedestal is rotatably arranged in, the elbow folder portion is connected with the connection end in cutting knife portion, the blade end in the cutting knife portion
The top of the insulating stand is arranged at, cutting knife portion lifting moving is made in the rotation process of the elbow folder portion.
As a kind of further technical scheme, the host computer connects the first MCU RDX ports by TDX signal wires；
The host computer connects the 2nd MCU TDX ports by RDX signal wires.
Second aspect, the present invention also provide a kind of method according to General Electric's wire harness device for fast detecting, and it is wrapped
Include following steps：
S1, electrical harness to be measured is laid on insulating stand；
S2, one end access wiring harness interface by electrical harness to be measured；
S3, according to the classification of detection control cutter assembly acted, wherein, when cutter assembly pushes, electricity to be measured
Gas wire harness is in short-circuit condition；When being lifted on cutter assembly, electrical harness to be measured is in off state；
S4, control system carry out detection process according to detection classification, including：
S41, the first MCU is sent instructions to by host computer, after the first MCU receives instruction, treated by interface circuit modification
The level of a wire among the electrical harness of survey, notifies the 2nd MCU after the completion of modification；
S42, the 2nd MCU are scanned identification to electrical harness to be measured by interface circuit, and by after scanning recognition
Result be transferred to host computer；
S43, host computer carry out contrast judgement after receiving result, contrast the level relationship by modification wire and other wires,
Judge the wire whether open circuit, whether with All other routes short circuit, whether incorrect order；
S5, other wires of electrical harness to be measured are sequentially completed detection to judge phase according to step S41, S42, S43
The state answered.
Using above-mentioned technical proposal, the present invention has the advantages that：
General Electric's wire harness device for fast detecting provided by the invention and method, open circuit, short circuit and line can be detected simultaneously
Order relation, the correctness of checking interface mode and line sequence can be efficiently completed.General Electric's wire harness device for fast detecting is complete
The whole needs for realizing electric wiring detection, simple in construction, cost is cheap, is suitable for the detection of complicated wire harness, and in reality
Demonstration is completed in the application of border.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the side structure schematic diagram of General Electric's wire harness device for fast detecting provided by the invention；
Fig. 2 is the positive structure schematic of General Electric's wire harness device for fast detecting provided by the invention；
Fig. 3 is the schematic flow sheet of control system provided by the invention；
Fig. 4 is the schematic flow sheet of host computer provided by the invention；
Fig. 5 is the first MCU provided by the invention schematic flow sheet；
Fig. 6 is the 2nd MCU provided by the invention schematic flow sheet.
Reference：
1- elbow folder portions；2- cutting knifes portion；3- electrical harness；
4- insulating stands；5- pedestals；6- wire harness status lamps；
7- detecting step switching push button lamps；8- start buttons；9- wiring harness interfaces.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Embodiment one
With reference to shown in Fig. 1 to Fig. 2, the present embodiment provides a kind of device for fast detecting of General Electric's wire harness 3, and it includes：Base
Seat 5, insulating stand 4, cutter assembly, insulating stand 4, wiring harness interface 9 and control system, the insulating stand 4 are arranged at the pedestal 5
Bottom, for placing electrical harness 3 to be measured.The cutter assembly is movably disposed in the top of the insulating stand 4 (when cutting
When knife assembly pushes, electrical harness 3 to be measured is in short-circuit condition；When being lifted on cutter assembly, electrical harness 3 to be measured is in
Off state), the wiring harness interface 9 is arranged at the sidepiece of the pedestal 5, for accessing electrical harness 3 to be measured；The control
System includes：Host computer and the first MCU and the 2nd MCU being connected respectively with the host computer signal, the first MCU,
Two MCU are connected by interface circuit with the electrical harness 3 to be measured accessed." connection " can be understood as in the control system
Signal connection, electrical connection etc. mode.The device for fast detecting of General Electric's wire harness 3 can detect open circuit, short circuit and line sequence simultaneously
Relation, the correctness of checking interface mode and line sequence can be efficiently completed.The device for fast detecting of General Electric's wire harness 3 is complete
The needs for realizing electric wiring detection, simple in construction, cost is cheap, is suitable for the detection of complicated wire harness, and in reality
Demonstration is completed in.
In the present embodiment, the device for fast detecting of General Electric's wire harness 3 also includes：Display part, the display part are arranged at
The sidepiece of the pedestal 5, and be connected with the upper machine communication.Display part can finishing man-machine interaction, condition monitoring, step switching
Etc. function.
Specifically, as a kind of further technical scheme, the display part includes：Several wire harness status lamps 6, it is described
Several wire harness status lamps 6 are distributed in the sidepiece top position of the pedestal 5.Several described wire harness status lamps 6 are included but not
It is limited to：" NG ", " OK ", " power supply ", " signal " lamp etc..
In addition, in the present embodiment, the display part also includes：Detecting step switching push button lamp 7, the detecting step switching
Push-button lamp 7 has three kinds of mode of operations that can mutually switch, and the detecting step switching push button lamp 7 connects with the upper machine communication
Connect.As a kind of further technical scheme, the detecting step switching push button lamp 7 is by showing that different colors is corresponding different
Mode of operation.As a kind of further technical scheme, the mode of operation of the detecting step switching push button lamp 7 includes：It is disconnected
Road detection pattern, short-circuit detecting pattern and line sequence detection pattern.
In the present embodiment, as a kind of further technical scheme, the display part also includes：Start button 8, it is described to open
Beginning button 8 is connected with the upper machine communication, is used as start key.
In the present embodiment, the concrete form of the cutter assembly does not limit to, as long as can realize to electric wire to be measured
Beam 3 carries out incision action.
As a kind of further technical scheme, the cutter assembly includes：Elbow folder portion 1 and cutting knife portion 2, the elbow folder portion
1 is rotatablely arranged at the sidepiece of the pedestal 5, and the elbow folder portion 1 is connected with the connection end in cutting knife portion 2, the cutting knife portion 2
Blade end is arranged at the top of the insulating stand 4, and the lifting moving of cutting knife portion 2 is made in the rotation process of the elbow folder portion 1.
Such as：When the rotation of elbow folder portion 1 pushes, cutting knife portion 2 is driven to move down；When the rotation of elbow folder portion 1 is lifted, cutting knife is driven
Portion 2 moves up.Certainly, except such a mode, other modes can also be used, such as：Expansion link drives cutting knife portion 2 to lift and moved
It is dynamic.No longer limit to herein.What deserves to be explained is when cutter assembly pushes, wire harness cuts about 1mm or so, all wire harness by cutting knife
Short circuit.During upper lift, all wire harness connections disconnect.
In the present embodiment, the host computer connects the first MCU RDX ports by TDX signal wires；The host computer passes through
RDX signal wires connect the 2nd MCU TDX ports.Wherein, the first MCU realize serial data receive and send work, second
What MCU realized test data sends and receives work.Some I/O mouths connecting interface circuits in first MCU, the 2nd MCU, interface
Circuit is made up of decoder circuit electrical isolation circuit.Due to there is more clock wire harness in practical application, the interface of different wire harness is various
Change, electrical isolation circuit can difference can be there is various ways in which as the case may be, will not be repeated here, and electrical isolation circuit also may be used
To omit.
To sum up, the device for fast detecting of General Electric's wire harness 3 provided by the invention and method, can detect simultaneously breaking, short
Road and line sequence relation, the correctness of checking interface mode and line sequence can be efficiently completed.The quick detection of General Electric's wire harness 3
Device completely realizes the needs of electric wiring detection, and simple in construction, cost is cheap, is suitable for the detection of complicated wire harness, and
Complete demonstration in actual applications.
Embodiment two
With reference to shown in Fig. 1 to Fig. 6, it is quick that the present embodiment also provides a kind of General Electric's wire harness 3 according to embodiment one
The method of detection means, it comprises the following steps：
S1, electrical harness 3 to be measured is laid on insulating stand 4；
S2, one end access wiring harness interface 9 by electrical harness 3 to be measured；
S3, according to the classification of detection control cutter assembly acted, wherein, when cutter assembly pushes, electricity to be measured
Gas wire harness 3 is in short-circuit condition；When being lifted on cutter assembly, electrical harness 3 to be measured is in off state；
S4, control system carry out detection process according to detection classification, including：
S41, the first MCU is sent instructions to by host computer, after the first MCU receives instruction, treated by interface circuit modification
The level of a wire among the electrical harness 3 of survey, notifies the 2nd MCU after the completion of modification；
S42, the 2nd MCU are scanned identification to electrical harness 3 to be measured by interface circuit, and by after scanning recognition
Result be transferred to host computer；
S43, host computer carry out contrast judgement after receiving result, contrast the level relationship by modification wire and other wires,
Judge the wire whether open circuit, whether with All other routes short circuit, whether incorrect order；
S5, other wires of electrical harness 3 to be measured are sequentially completed detection to judge phase according to step S41, S42, S43
The state answered.
In the present embodiment, when judging whether electrical harness 3 is breaking, cutter assembly is pushed, at electrical harness 3 to be measured
In short-circuit condition, the first MCU write-in data so that it is different from other port levels to correspond to the port of No.1 line in interface circuit,
2nd MCU starts to read data and feeds back to host computer.If level corresponding to No.1 line is different from the level of other wire harness,
It is off state to judge the No.1 line.
In the present embodiment, when judging whether electrical harness 3 is short-circuit, cutter assembly is pushed, at electrical harness 3 to be measured
In off state, the first MCU write-in data so that it is different from other port levels to correspond to the port of No.1 line in interface circuit,
2nd MCU starts to read data and feeds back to host computer.If the level phase of level corresponding to No.1 line and other a certain wire harness
Together, illustrate that there occurs short circuit for the No.1 line.For line sequence, its principle judges similar to short circuit, no longer describes herein.
It has been described in detail in above example one for other features of the device for fast detecting of General Electric's wire harness 3, this
Place repeats no more.Below, the workflow of host computer, the first MCU and the 2nd MCU is specifically introduced.
First, the flow chart of host computer is as shown in Figure 4.
1), program carries out Initialize installation to control, window interface, data, waits user click start button 8.
2), after user click start button 8, host computer sends work order to the first MCU, then waits the 2nd MCU to return
Pass test data.Respective handling is carried out after receiving data and judges whether serial data is effective.
3), determination methods are：Slave computer (MCU) always from No.1 line every line of sequential scan, at this moment, enters to each signal
Whether line number, comparison data coincide, and corresponding display test result.
4) green light, is shown on display part, it is qualified to represent wire harness.If there is solid wire " NG ", that is, illustrate the line broken circuit,
If occurring more lines " NG " simultaneously, that is, illustrate to be possible to open circuit, short circuit and incorrect order occurred in these circuits.
2nd, the flow chart of slave computer is as shown in Figure 5, Figure 6；
Slave computer has two, and MCU1 realizes the work that serial data is received and sent, and MCU2 realizes the transmission of test data
With reception work.
1) after, the first MCU receives the commencing signal that host computer is sent, that is, start to write data to I/O ports.
2), by writing data so that the port that No.1 line is corresponded in interface circuit is different from other port levels.
3), the 2nd MCU detects pulse change signal, starts to read data, then waits the 2nd MCU to read and completes.
4), the first MCU continues to write data to I/O ports so that in interface circuit the port of corresponding No. two lines and other
Port level is different, repeats appeal process.Until all scanning one times of all circuits.
5), the first MCU pulse input end accesses the 2nd MCU middle fracture, starts after the 2nd MCU receives interrupt signal
Read port data simultaneously carry out preliminary treatment, are then sent to host computer, continue waiting for interrupting (figure after the completion of interrupt handling routine
Show the reading data in interruption subroutine, data processing and send data).
Two MCU work respectively, and the stability of program efficiency and hardware has incomparable advantage compared with other structures.With
Exemplified by the MCU of 40 pins, it can meet current industrial all cables completely by the single lines quantity that decoder expands.
Due to the advantage to signal serialization, by continuing to write software, missing inspection mistake can occur with the specific mistake of every line of accurate judgement
The possibility of inspection is zero, and production efficiency is greatly improved.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. General Electric's wire harness device for fast detecting, it is characterised in that including：Pedestal, insulating stand, cutter assembly, insulation Platform, wiring harness interface and control system, the insulating stand are arranged at the bottom of the pedestal, and the cutter assembly is movably set In the top of the insulating stand, the wiring harness interface is arranged at the sidepiece of the pedestal, for accessing electrical harness to be measured；The control system includes：Host computer and the first MCU and the 2nd MCU being connected respectively with the host computer signal, institute The first MCU, the 2nd MCU is stated to be connected with the electrical harness to be measured accessed by interface circuit.
- 2. General Electric's wire harness device for fast detecting according to claim 1, it is characterised in that also include：Display part, institute The sidepiece that display part is arranged at the pedestal is stated, and is connected with the upper machine communication.
- 3. General Electric's wire harness device for fast detecting according to claim 2, it is characterised in that the display part includes： Several wire harness status lamps, several described wire harness status lamps are distributed in the sidepiece top position of the pedestal.
- 4. General Electric's wire harness device for fast detecting according to claim 2, it is characterised in that the display part also wraps Include：Detecting step switching push button lamp, the detecting step switching push button light fixture has three kinds of mode of operations that can mutually switch, described Detecting step switching push button lamp is connected with the upper machine communication.
- 5. General Electric's wire harness device for fast detecting according to claim 4, it is characterised in that the detecting step switching Push-button lamp is by showing that different colors corresponds to different mode of operations.
- 6. General Electric's wire harness device for fast detecting according to claim 5, it is characterised in that the detecting step switching The mode of operation of Push-button lamp includes：Breaking detection pattern, short-circuit detecting pattern and line sequence detection pattern.
- 7. General Electric's wire harness device for fast detecting according to claim 2, it is characterised in that the display part also wraps Include：Start button, the start button are connected with the upper machine communication.
- 8. General Electric's wire harness device for fast detecting according to claim 1, it is characterised in that the cutter assembly bag Include：Elbow folder portion and cutting knife portion, the elbow folder portion are rotatablely arranged at the sidepiece of the pedestal, the elbow folder portion and cutting knife portion Connection end connects, and the blade end in the cutting knife portion is arranged at the top of the insulating stand, in the rotation process of the elbow folder portion Make cutting knife portion lifting moving.
- 9. General Electric's wire harness device for fast detecting according to claim 1, it is characterised in that the host computer passes through TDX signal wires connect the first MCU RDX ports；The host computer connects the 2nd MCU TDX ports by RDX signal wires.
- 10. a kind of method of General Electric's wire harness device for fast detecting according to any one of claim 1-9, its feature It is, comprises the following steps：S1, electrical harness to be measured is laid on insulating stand；S2, one end access wiring harness interface by electrical harness to be measured；S3, according to the classification of detection control cutter assembly acted, wherein, when cutter assembly pushes, electric wire to be measured Beam is in short-circuit condition；When being lifted on cutter assembly, electrical harness to be measured is in off state；S4, control system carry out detection process according to detection classification, including：S41, the first MCU is sent instructions to by host computer, after the first MCU receives instruction, changed by interface circuit to be measured The level of a wire among electrical harness, notifies the 2nd MCU after the completion of modification；S42, the 2nd MCU are scanned identification to electrical harness to be measured by interface circuit, and by the knot after scanning recognition Fruit is transferred to host computer；S43, host computer carry out contrast judgement after receiving result, contrast the level relationship by modification wire and other wires, judge The wire whether open circuit, whether with All other routes short circuit, whether incorrect order；S5, other wires of electrical harness to be measured are sequentially completed detection to judge accordingly according to step S41, S42, S43 State.
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| CN201710748067.7A CN107340451A (en) | 2017-08-28 | 2017-08-28 | A kind of General Electric's wire harness device for fast detecting and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624509A (en) * | 2020-05-07 | 2020-09-04 | 博硕科技(江西)有限公司 | Power line testing method and device |
| CN112698244A (en) * | 2020-12-08 | 2021-04-23 | 丹阳众智信息科技有限公司 | Wire harness wireless detection system and method |
| CN114441992A (en) * | 2021-12-29 | 2022-05-06 | 苏州浪潮智能科技有限公司 | Test fixture, test device and test method for transmission cable line sequence |
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