CN103837790B - A kind of multicore cable school line apparatus and school line method thereof - Google Patents
A kind of multicore cable school line apparatus and school line method thereof Download PDFInfo
- Publication number
- CN103837790B CN103837790B CN201410076602.5A CN201410076602A CN103837790B CN 103837790 B CN103837790 B CN 103837790B CN 201410076602 A CN201410076602 A CN 201410076602A CN 103837790 B CN103837790 B CN 103837790B
- Authority
- CN
- China
- Prior art keywords
- multicore cable
- electronic signal
- signal element
- school
- break
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses a kind of multicore cable school line apparatus and school line method thereof, this device includes detection and localization unit, detection and localization unit includes the first power supply, at least two the first electronic signal element, two coordinate detection heads, two the first electronic signal elements are respectively used to be pre-installed on the both ends of multicore cable to be measured, between two heart yearns that each first electronic signal element is electrically connected in multicore cable, and light and/or acoustical signal can be sent after energising；Two coordinate detection heads are electrically connected by the first power supply, and can form current loop by two heart yearns with described first electronic signal element.During detection, first extracting the first electronic signal element of multicore cable one end to be measured, then electrically connected with two heart yearns of this end respectively by two coordinate detection heads, the first electronic signal element of the other end sends signal.The present invention is entered can be determined the other end by the one end of cable efficiently by the detection and localization unit of said structure, thus improves school line accuracy rate and efficiency.
Description
Technical field
The present invention relates to multicore cable check and correction technical field, be specifically related to a kind of multicore cable school line apparatus and school line side thereof
Method.
Background technology
In automation engineering is constructed, a large amount of use multicore cables are as various field controlling instrument, equipment and Central Control Room
Signal input media between control system, when constructing wiring, needs to insulate cable, conduction property test, especially
Whether two ends are corresponding, to ensure the various signal of instrument, the cable of power supply to need to confirm the cable marker corresponding to each heart yearn
Correct connection, is called school line procedures.
Traditional school line method be need two that be skilled in technique and to drawing clearly, the technology people of tacit cooperation
Member, uses transmitter receiver and circuit tester, utilizes the common wires such as shielding line at cable two ends, by the core of short-circuiting cable one end one by one
Line, the method carrying out at the other end with circuit tester finding corresponding heart yearn and measuring break-make, linked up by interphone communication, carry out many
Secondary measurement short circuit, opening operation confirm and labelling wire size always.
Above-mentioned school line method is to carry out in the case of the particular location of known cable two ends, but for locomotive, urban rail and
For system many, that path is complicated arranged by the cables in stock such as magnetic suspension, how to determine another in the case of known multicore cable one end
The particular location of one end, is the technical barriers that face of those skilled in the art.At present, the location mode used is, according to
Know the numbering numbered by manually checking all cable ends one by one of end, until finding the end with identical numbering.Obviously,
Use this school line method to waste a large amount of man-hours, there is the problem that school line efficiency is low, operator's labor intensity is big.
In view of this, determine the other end by the one end of multicore cable the most efficiently, be those skilled in the art
Technical problem urgently to be resolved hurrily.
Summary of the invention
For drawbacks described above, it is an object of the invention to provide a kind of multicore cable school line apparatus and method thereof, with efficiently
Ground determines the other end by the one end of multicore cable.
Multicore cable school provided by the present invention line apparatus, including detection and localization unit, this detection and localization unit includes
One power supply, at least two the first electronic signal element, two coordinate detection heads, two the first electronic signal elements are respectively used to pre-
Be loaded on the both ends of multicore cable to be measured, two heart yearns that each first electronic signal element is electrically connected in multicore cable it
Between, and optical signal and/or acoustical signal can be sent after energising, two coordinate detection heads are electrically connected by power supply, and can be by two
Root heart yearn forms current loop with described first electronic signal element.
During detection, first extract the first electronic signal element of multicore cable one end to be measured, then by two coordinate detections
Head electrically connects with two heart yearns of this end respectively, and the first electronic signal element of the other end will send signal.
The present invention can be determined the other end by the one end of cable quickly and accurately by the detection and localization unit of said structure
Portion, thus improve school line accuracy rate and efficiency, reduce operator's labor intensity, and then accelerate project progress.
In one preferred version of the present invention, above-mentioned multicore cable school line apparatus also includes break-make detector unit, and this break-make is examined
Survey unit and include second source, the second electronic signal element and two check and correction detecting heads, can after the second electronic signal element energising
Send optical signal and/or acoustical signal；Series connection second source and the second electronic signal element between two check and correction detecting heads, and can
By being electrically connected to form current loop with heart yearn.
When proofreading the break-make of multicore cable internal core wire, one in two check and correction detecting heads is electrically connected with heart yearn one end, separately
One electrically connects with the other end of this heart yearn, by judge the second electronic signal element send optical signal and/or acoustical signal with
No, judge that described heart yearn is turned on or off.
Obviously, compared with the break-make using circuit tester and transmitter receiver check and correction multicore cable internal core wire in prior art, use
In this programme, break-make detector unit has the advantages such as accuracy of detection site environment impact high, simple to operate, the most examined.
Preferably, described break-make detector unit also includes wire spool, is connected in series described check and correction detecting head and described second
The wire of power supply or described second electronic signal element is wound on wire spool.
Preferably, also include that cabinet, described detection and localization unit and check and correction detector unit are placed in described cabinet, and
Two described check and correction detecting heads and two described coordinate detection heads can be stretched out by described cabinet.
Preferably, in described first electronic signal element and described second electronic signal element, at least one is the most active
Piezo buzzer.
In addition to the line apparatus of above-mentioned multicore cable school, the present invention also provides for a kind of multicore cable school line method, described school line side
Method comprises the steps:
S00) the first electronic signal element is pre-installed respectively at the both ends of multicore cable to be detected, each described first electronics
Between two heart yearns that signal element is electrically connected in described multicore cable, can send after described first electronic signal element energising
Optical signal and/or acoustical signal；
When S10) needing to determine other end position by one end of described multicore cable, extract described multicore cable one end
Described first electronic signal element and between two described heart yearns of this end, be passed through electric current, corresponding to the other end described
First electronic signal element forms current loop.
Preferably, also comprise the steps: after described step S10
When S20) proofreading the break-make of described multicore cable internal core wire, by one end of the second self-powered electronic signal element
It is electrically connected on any heart yearn of multicore cable one end, then each heart yearn with its other end touching multicore cable other end；
If the second electronic signal element sends light and/or acoustical signal, then it is same heart yearn and turns on good.
Preferably, in described first electronic signal element and described second electronic signal element, at least one is active piezoelectricity
Formula buzzer.
Owing to above-mentioned multicore cable school line apparatus has as above technique effect, therefore, the school line method corresponding with this device
Should also be as having as above technique effect, do not repeat them here.
Accompanying drawing explanation
Fig. 1 shows the operation principle signal of the detection and localization unit of multicore cable school provided by the present invention line apparatus
Figure；
Fig. 2 shows the operation principle signal of the break-make detector unit of multicore cable school provided by the present invention line apparatus
Figure；
Fig. 3 shows the contour structures schematic diagram of multicore cable school provided by the present invention line apparatus；
Fig. 4 shows the operating process schematic diagram of multicore cable school provided by the present invention line method.
Wherein, the corresponding relation between the reference in Fig. 1 to Fig. 3 and component names is:
1 detection and localization unit, 11 first power supplys, 12 first electronic signal elements, 13 coordinate detection heads, 2 break-make detection lists
Unit, 21 second sources, 22 second electronic signal elements, 23 check and correction detecting head, 3 cabinets, 4 handles.
Detailed description of the invention
The core of the present invention is to provide a kind of multicore cable school line apparatus and method thereof, with quickly and conveniently by multicore electricity
One end of cable determines the other end, thus improves school line accuracy rate and efficiency, and then speeds up the work.
Below in conjunction with Figure of description, illustrate multicore cable school line apparatus provided by the present invention and method thereof
Detailed description of the invention.
Referring to Fig. 1 and Fig. 2, wherein, Fig. 1 shows the detection and localization of multicore cable school provided by the present invention line apparatus
The operation principle schematic diagram of unit, Fig. 2 shows the break-make detector unit of multicore cable school provided by the present invention line apparatus
Operation principle schematic diagram.
As it is shown in figure 1, the multicore cable school line apparatus that this programme is provided includes detection and localization unit 1, this detection and localization
Unit 1 includes the first power supply 11,12, two coordinate detections 13 of at least two the first electronic signal element, two the first electronics
Signal element 12 is respectively used to be pre-installed on the both ends of multicore cable to be measured, and each first electronic signal element 12 is electrically connected to many
Between two heart yearns in core cable, and can send optical signal and/or acoustical signal after energising, two coordinate detections 13 are passed through
Power supply electrically connects, and can form current loop by two heart yearns and described first electronic signal element 12.
During detection, first extract the first electronic signal element 12 of multicore cable one end to be measured, then two location are visited
Gauge head 13 electrically connects with two heart yearns of this end respectively, and the first electronic signal element 12 of the other end will send optical signal
And/or acoustical signal.
The present invention can be determined another by the one end of cable quickly and accurately by the detection and localization unit 1 of said structure
End, thus improve school line accuracy rate and efficiency, reduce operator's labor intensity, and then accelerate project progress.
Further, as in figure 2 it is shown, above-mentioned multicore cable school line apparatus also includes break-make detector unit 2, the detection of this break-make is single
Unit 2 includes second source the 21, second electronic signal element 22 and two check and correction detecting heads 23, and the second electronic signal element 22 is energized
After can send optical signal and/or acoustical signal；Series connection second source 21 and the second electronic signal between two check and correction detecting heads 23
Element 22, and current loop can be electrically connected to form by heart yearn.
When proofreading the break-make of multicore cable internal core wire, one in two check and correction detecting heads 23 is electrically connected with heart yearn one end,
Another one electrically connects with the other end of this heart yearn, by judging that the second electronic signal element 22 sends optical signal and/or sound is believed
Number whether, judge that described heart yearn is turned on or off.
Obviously, compared with the break-make using circuit tester and transmitter receiver check and correction multicore cable internal core wire in prior art, use
In this programme, break-make detector unit 2 has the advantages such as accuracy of detection site environment impact high, simple to operate, the most examined.
It should be noted that above-mentioned first electronic signal element 12 and the second electronic signal element 22 are active piezoelectric type
Buzzer, can send continuously buzzing after active piezo buzzer is energized, and dodge alarm signal with lamp.Certainly,
On the basis of sending optical signal and/or acoustical signal function after satisfied energising, this first electronic signal element 12 and second electricity
Subsignal element 22 also can be other electronic components that those skilled in the art commonly use.
Additionally, above-mentioned break-make detector unit 2 also includes wire spool, be connected in series check and correction detecting head 23 and second source 21 or
The wire of the second electronic signal element 22 can be wound on wire spool.Due to generally multicore cable is longer and go-and-retum every
Distant, therefore, check and correction detecting head 23 is the longest with second source 21 or the second electronic signal element 22 wire, passes through wire spool
Setting can avoid the generation of the problems such as wire tangled up and knotted, thus can service life of extension lead.
Further, as it is shown on figure 3, the figure shows the contour structures of multicore cable school provided by the present invention line apparatus
Schematic diagram.Multicore cable school line apparatus also includes that cabinet 3, detection and localization unit 1 and break-make detector unit 2 may be contained within cabinet 3
In, and two coordinate detections 13 and two check and correction detecting heads 23 all can be stretched out by cabinet 3.Connect additionally, also fixing on cabinet 3
It is connected to handle 4, in order to carry and carry multicore cable school line apparatus.
In addition to the line apparatus of above-mentioned multicore cable school, the present invention also provides for a kind of multicore cable school line method, comes in conjunction with Fig. 4
The concrete detection method of this school line method is described, the figure shows the operation stream of multicore cable school provided by the present invention line method
Journey schematic diagram.
As shown in Figure 4, multicore cable school line method comprises the steps:
S00) the first electronic signal element 12, each first e-mail are pre-installed respectively at the both ends of multicore cable to be detected
Between number two heart yearns that element 12 is electrically connected in multicore cable, after the first electronic signal element 12 energising, optical signal can be sent
And/or acoustical signal；
When S10) needing the one end by multicore cable to determine other end position, extract the first electricity of multicore cable one end
Subsignal element 12 is also passed through electric current between two heart yearns of this end, first electronic signal element 12 corresponding to the other end
Form current loop.
Also comprise the steps: after step S10
When S20) proofreading the break-make of multicore cable internal core wire, by one end electricity of the second self-powered electronic signal element 22
It is connected on any heart yearn of multicore cable one end, then each heart yearn with its other end touching multicore cable other end；If
Second electronic signal element 22 sends light and/or acoustical signal, then be same heart yearn and turn on good.
Owing to above-mentioned multicore cable school line apparatus has as above technique effect, therefore, the school line method corresponding with this device
Should also be as having as above technique effect, do not repeat them here.
The foregoing is only the preferred embodiment of the present invention, be not intended that limiting the scope of the present invention.Any
Any amendment, equivalent and the improvement etc. made within the spirit and principles in the present invention, should be included in the power of the present invention
Within the scope of profit is claimed.
Claims (8)
1. a multicore cable school line apparatus, it is characterised in that include detection and localization unit (1), described detection and localization unit (1)
Including the first power supply (11), at least two the first electronic signal element (12), two coordinate detection heads (13), two described first
Electronic signal element (12) is respectively used to be pre-installed on the both ends of multicore cable to be measured, each described first electronic signal element
(12) between two heart yearns being electrically connected in described multicore cable, and optical signal and/or acoustical signal can after energising, be sent, two
Individual described coordinate detection head (13) is electrically connected by described power supply, and can be by two described heart yearns and described first electronic signal
Element (12) forms current loop.
Multicore cable school the most according to claim 1 line apparatus, it is characterised in that also include break-make detector unit (2), institute
State break-make detector unit (2) and include second source (21), the second electronic signal element (22) and two check and correction detecting head (23), institute
Optical signal and/or acoustical signal can be sent after stating the second electronic signal element (22) energising；Two described check and correction detecting heads (23)
Between connect described second source (21) and described second electronic signal element (22), and can be by electrically connecting shape with described heart yearn
Become current loop.
Multicore cable school the most according to claim 2 line apparatus, it is characterised in that described break-make detector unit (2) is also wrapped
Include wire spool, be connected in series described check and correction detecting head (23) and described second source (21) or described second electronic signal element
(22) wire is wound on described wire spool.
Multicore cable school the most according to claim 3 line apparatus, it is characterised in that also include cabinet (3), the inspection of described location
Survey unit (1) and described break-make detector unit (2) is placed in described cabinet (3), and two described check and correction detecting heads (23)
Can be stretched out by described cabinet (3) with two described coordinate detection heads (13).
5. according to the multicore cable school line apparatus according to any one of claim 2 to 4, it is characterised in that described first electronics
In signal element (12) and described second electronic signal element (22), at least one is active piezo buzzer.
6. a multicore cable school line method, it is characterised in that described school line method comprises the steps:
S00) the first electronic signal element (12) is pre-installed respectively at the both ends of multicore cable to be detected, each described first electronics
Between two heart yearns that signal element (12) is electrically connected in described multicore cable, described first electronic signal element (12) energising
After can send optical signal and/or acoustical signal；
When S10) needing to determine other end position by one end of described multicore cable, extract the institute of described multicore cable one end
State the first electronic signal element (12) and be passed through electric current between two described heart yearns of this end, corresponding to the other end described
First electronic signal element (12) forms current loop.
Multicore cable school the most according to claim 6 line method, it is characterised in that also include as follows after described step S10
Step:
When S20) proofreading the break-make of described multicore cable internal core wire, by one end of the second self-powered electronic signal element (22)
It is electrically connected on any heart yearn of described multicore cable one end, then touches each of the described multicore cable other end with its other end
Individual heart yearn；If described second electronic signal element (22) sends light and/or acoustical signal, then it is same heart yearn and turns on good.
Multicore cable school the most according to claim 7 line method, it is characterised in that described first electronic signal element (12)
It is active piezo buzzer with at least one in described second electronic signal element (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076602.5A CN103837790B (en) | 2014-03-04 | 2014-03-04 | A kind of multicore cable school line apparatus and school line method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076602.5A CN103837790B (en) | 2014-03-04 | 2014-03-04 | A kind of multicore cable school line apparatus and school line method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103837790A CN103837790A (en) | 2014-06-04 |
| CN103837790B true CN103837790B (en) | 2016-11-16 |
Family
ID=50801494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410076602.5A Active CN103837790B (en) | 2014-03-04 | 2014-03-04 | A kind of multicore cable school line apparatus and school line method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103837790B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155565A (en) * | 2014-08-28 | 2014-11-19 | 大唐黄岛发电有限责任公司 | Circuit and method for determining unknown cable |
| CN104793069B (en) * | 2015-03-11 | 2018-03-06 | 四川华拓光通信股份有限公司 | A kind of data transmission performance self-checking system of active type cable |
| CN107589339B (en) * | 2017-10-18 | 2024-04-12 | 上海宝冶冶金工程有限公司 | Cable wire calibration system and wire calibration method |
| CN109307817B (en) * | 2018-10-24 | 2024-04-02 | 中国南方电网有限责任公司超高压输电公司柳州局 | Cable live identification instrument and identification method |
| CN114295948B (en) * | 2020-10-07 | 2023-11-14 | 台湾爱司帝科技股份有限公司 | Electronic component measuring apparatus, electronic component measuring method, and manufacturing method of light emitting diode |
| CN112240989A (en) * | 2020-11-06 | 2021-01-19 | 湖南联诚轨道装备有限公司 | Rail transit vehicle school line ware |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1420553A1 (en) * | 1986-11-05 | 1988-08-30 | А. 3. Шварцман | Method of identifying cores in multipole-core cable |
| CN101221207A (en) * | 2007-01-12 | 2008-07-16 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Multi-core cable detecting device and method thereof |
| CN102004207A (en) * | 2010-10-28 | 2011-04-06 | 江苏通鼎光电股份有限公司 | Multi-core cable malposition connection detecting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08248088A (en) * | 1995-03-07 | 1996-09-27 | Hitachi Building Syst Eng & Service Co Ltd | Wire gauge discriminator for multicore cable |
-
2014
- 2014-03-04 CN CN201410076602.5A patent/CN103837790B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1420553A1 (en) * | 1986-11-05 | 1988-08-30 | А. 3. Шварцман | Method of identifying cores in multipole-core cable |
| CN101221207A (en) * | 2007-01-12 | 2008-07-16 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Multi-core cable detecting device and method thereof |
| CN102004207A (en) * | 2010-10-28 | 2011-04-06 | 江苏通鼎光电股份有限公司 | Multi-core cable malposition connection detecting method |
Non-Patent Citations (1)
| Title |
|---|
| 多芯电缆断路、短路故障测试***;刘宝华 等;《电测与仪表》;20000131;第37卷(第1期);第33-36页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103837790A (en) | 2014-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103837790B (en) | A kind of multicore cable school line apparatus and school line method thereof | |
| JP7124875B2 (en) | Utility pole location identification system, utility pole location identification device, utility pole location identification method, and program | |
| US11641536B2 (en) | Capture and association of measurement data | |
| JP2014169999A (en) | Ground resistance measurement device and method | |
| CN104121936A (en) | Dynamic transducer with digital output and method for use | |
| JP2023099542A (en) | Utility pole deterioration detection system, utility pole deterioration detection device, utility pole deterioration detection method, and program | |
| CN103033820A (en) | Optical cable identifying method and equipment | |
| CN105866728A (en) | Real-time checking system of automated ammeter calibrating device | |
| JP2014228324A (en) | Method of diagnosing fixed state of anchor bolt to concrete | |
| CN103712071A (en) | Nuclear magnetic resonance petroleum transmission pipeline leakage hidden danger detecting instrument and detecting method | |
| CN104914324A (en) | Electromagnetic effect testing | |
| WO2022062622A1 (en) | System and method for fault location in long-distance transmission facility | |
| CN103399261A (en) | Cable breakage fault finder | |
| CN105974276A (en) | GIS interval delivery withstand voltage test breakdown point locating method | |
| CN209198566U (en) | A kind of cable electrification identifier | |
| CN102435914B (en) | Portable aircraft wire comprehensive performance tester | |
| CN112491467B (en) | Communication optical fiber fault processing method and device based on robot | |
| US10612992B2 (en) | Strain gauge detection and orientation system | |
| JP7229104B2 (en) | Wiring route detection system, wiring route detection device, wiring route guidance device, and wiring route detection method | |
| CN107422035A (en) | A kind of carbon fiber composite core wire plug the cannot-harm-detection device and method | |
| CN210221902U (en) | Magnetic field focusing transient electromagnetic pipeline defect scanning device | |
| CN207133378U (en) | A kind of 2M lines detector | |
| CN204832416U (en) | 10kV cable run trouble is surveyed and is sought device | |
| CN205778836U (en) | High-pressure sealed downhole logging instrument position sensing system and induction installation | |
| JP2015195487A (en) | Electronic apparatus, connection confirmation device and connection confirmation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |