CN110057494A - A kind of sensor Speediness link line and fault finding system towards electrical measuring method - Google Patents
A kind of sensor Speediness link line and fault finding system towards electrical measuring method Download PDFInfo
- Publication number
- CN110057494A CN110057494A CN201910366310.8A CN201910366310A CN110057494A CN 110057494 A CN110057494 A CN 110057494A CN 201910366310 A CN201910366310 A CN 201910366310A CN 110057494 A CN110057494 A CN 110057494A
- Authority
- CN
- China
- Prior art keywords
- sensor
- signal lamp
- connecting wire
- terminal box
- abnormal
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention belongs to structure electrical testing inspection technical fields, provide a kind of sensor Speediness link line and fault finding system towards electrical measuring method.The system is made of terminal box, signal lamp switch control box and computer.The effect of terminal box is to realize the Speediness link line of sensor and measuring instrument by sensor standard interface.Terminal box is fixedly connected with measuring instrument, signal lamp switch control box, and enhance electric measuring system builds efficiency.The large-scale electrical measurement channel of existing thousand grades makes the time cost of electric measuring system debugging and malfunction elimination increase severely, and can not quick and precisely find out abort situation, seriously affect large-scale complex electrical testing inspection efficiency.Present invention conducting wire number according to corresponding to the abnormal data that deformeter acquires, lights signal lamp, realizes the rapid locking of abnormal connecting wire, greatly improve the system debug of large-scale complex electrical testing inspection and investigation efficiency.In addition, the present invention has the characteristic reused, can greatly improve large-scale electrical testing inspection builds efficiency.
Description
Technical field
The invention belongs to structure electrical testing inspection technical field, be related to a kind of sensor Speediness link line towards electrical measuring method and therefore
Hinder identifying system.
Background technique
Electrical measuring method is that the line strain of component surface is measured by resistance strain gage, further according to the corresponding relationship of strain and stress
To determine the stress state of component surface.This method is that resistance strain gage is pasted onto tested component surface, when component is in power
Under the action of when deforming, the resistance value of resistance strain gage will occur to change accordingly, can will be strained by measuring instrument
The variation of sheet resistance values is converted to the variation of voltage, and the stress of component under external force can be obtained by the voltage signal measured
Or strain information.
However, needing to arrange that thousands of strain measuring points accurately obtain test during large-scale complex electrical testing inspection
The mechanical state of structure needs to build thousands of a electrical measurement channels, which made by resistance strain gage and measuring instrument
Made of being connected with connecting wire.It is often necessary to first by test each resistance strain gage and connecting wire be numbered,
Then resistance strain gage and connecting wire are attached according to customized correlation rule, secondly the connecting wire other end and survey
The port of measuring appratus is attached, and obtains the corresponding relationship of measuring instrument port and resistance strain gage finally by correlation rule.
The process needs resistance strain gage, connecting wire, the connection relationship between measuring instrument port to be unable to disorder, and when connection needs anti-
It resumes classes core, preparation is cumbersome before testing；And after connection goes wrong, need to find correspondence in numerous connecting wires
The problem of conducting wire, cause check line fault overlong time.So large-scale electrical measurement channel make electric measuring system debugging and
The time cost of malfunction elimination increases severely, and can not rapidly and accurately be found out, seriously affect large-scale complex electrical testing inspection efficiency,
The intensive verifying for being difficult to meet in large scale structure development process and certification test needs.
Summary of the invention
The problem in thousands of channels can not be quick and precisely checked for the prior art, the present invention provides one kind towards electrical measuring method
Sensor Speediness link line and fault finding system.
The technical solution adopted by the present invention are as follows:
A kind of sensor Speediness link line and fault finding system towards electrical measuring method, which includes terminal box, signal lamp
Switch control box, computer, connecting wire.Typical multicore connecting wire can be used in the connecting wire, as three-core conductor,
Five core conducting wires etc..
Be equipped with sensor standard interface and sensor signal lamp in the terminal box, the sensor standard interface with
Sensor signal lamps and lanterns have one-to-one relationship.The sensor signal lamp passes through the core wire and letter in connecting wire
The connection of signal lamp switch control box.The sensor standard interface is connect by the remaining core wire in connecting wire with deformeter.
Switch arrays are fixed in the signal lamp switch control box, signal lamp switch control box can also fix sensing
The connecting wire of device standard interface one end.Described switch arrays one end is connect with computer, the biography in the other end and terminal box
The connection of sensor signal lamp.Since the route between terminal box and measuring instrument is to be fixedly connected, when building pilot system, it is only necessary to
Sensor standard interface in terminal box is docked with sensor, pilot system is greatly improved builds efficiency.
Described computer one end is connect with measuring instrument, and the other end is connect with switch arrays.
The use process of the system are as follows: (1) acquire the electronic strian data of sensor, which is connect by sensor standard
Port transmission is further transferred to computer to measuring instrument；(2) computer judges whether electronic strian data are abnormal, if just
Often, it does not send and lights beacon signal, if abnormal, according to abnormal data channel number, abnormal data channel number pair is lighted in transmission
The signal lamp answered, to realize the rapid locking of abnormal connecting wire.
Further, the sensor includes resistance strain gage or displacement sensor etc..
Beneficial effects of the present invention are as follows: present invention conducting wire volume according to corresponding to the abnormal data that deformeter acquires
Number, signal lamp is lighted, the rapid locking of abnormal connecting wire is realized, greatly improves the investigation of large-scale complex electrical testing inspection system
Efficiency.The present invention has the characteristic reused, and can greatly improve large-scale electrical testing inspection builds efficiency.
Detailed description of the invention
Fig. 1 is a kind of sensor Speediness link line towards electrical measuring method and fault finding system schematic diagram of the invention；
Specific embodiment
Below with reference to specific implementation example and attached drawing, the present invention is described in detail, it should be pointed out that institute in explanation
Some figures are that the description of the invention indicates, each section not presses actual ratio expression in figure.
The present invention provides a kind of sensor Speediness link line and fault finding system towards electrical measuring method.Fig. 1 is the system
Schematic diagram, as shown in Figure 1, the system by terminal box, signal lamp switch control box and computer form.Sensing in terminal box
Device signal lamp is fixedly connected with the switch arrays in signal lamp switch box by conducting wire, the sensor standard interface in terminal box with
Measuring instrument is fixedly connected by connecting wire.
As shown in Figure 1, terminal box by sensor standard interface and sensor signal lamp group at, by sensor standard interface with
The sensor connection of resistance strain gage or displacement sensor etc is equipped with a signal beside each sensor standard interface
Whether normal lamp is used to indicate corresponding sensor connection.Sensor standard interface and sensor signal lamp one in terminal box
One is corresponding.Sensor signal lamp connect by a core wire in connecting wire with signal lamp switch control box.Sensor mark
Quasi- interface is connect by the remaining core wire in connecting wire with deformeter.
As shown in Figure 1, switch arrays are fixed in signal lamp switch control box, and fixed sensor standard interface one end
Connecting wire.Whether the computer structural response signal that measuring instrument is sent for identification is abnormal, and sends and control to switch arrays
System instruction, lights the signal lamp of abnormality sensor interface.
After the completion of connection, the debugging operations of route are carried out by measuring instrument, if connection line is calculated by exception
The information of anomalous line is sent to switch arrays by chance, lights sensor signal lamp by switch arrays.Believed by sensor
Signal lamp finds problematic route, is then checked and is debugged, until all routes can operate normally.Due to terminal box and survey
Route between measuring appratus is to be fixedly connected, when building pilot system, it is only necessary to by terminal box sensor standard interface with
Sensor is docked, and greatly improve pilot system builds efficiency.
The foregoing is merely one embodiment of the present of invention, are not intended to limit the invention, all in principle of the invention
Within made any modification, same replacement, improve etc., should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of sensor Speediness link line and fault finding system towards electrical measuring method, which is characterized in that the system includes wiring
Box, signal lamp switch control box, computer, connecting wire；
Sensor standard interface and sensor signal lamp, the sensor standard interface and sensing are equipped in the terminal box
Device signal lamp has one-to-one relationship；The sensor signal lamp passes through the core wire and signal lamp in connecting wire
Switch control box connection；The sensor standard interface is connect by the remaining core wire in connecting wire with deformeter；It is described
Connecting wire use typical multicore connecting wire；
Switch arrays are fixed in the signal lamp switch control box, signal lamp switch control box can also fix sensor mark
The connecting wire of quasi- interface one end；Described switch arrays one end is connect with computer, the sensor in the other end and terminal box
Signal lamp connection；
Described computer one end is connect with measuring instrument, and the other end is connect with switch arrays；
Route between terminal box and measuring instrument is to be fixedly connected, when building pilot system, by the sensor mark in terminal box
Quasi- interface is docked with sensor, and pilot system can be improved builds efficiency；The use process of the system are as follows: (1) acquisition passes
The electronic strian data of sensor, the data are transferred to measuring instrument by sensor standard interface, are further transferred to computer；
(2) computer judges whether electronic strian data are abnormal, if normally, not sending and lighting beacon signal, if abnormal, according to
Abnormal data channel number, the corresponding signal lamp of abnormal data channel number is lighted in transmission, to realize the rapid of abnormal connecting wire
Locking.
2. a kind of sensor Speediness link line and fault finding system towards electrical measuring method according to claim 1, feature
It is, the sensor includes resistance strain gage or displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910366310.8A CN110057494B (en) | 2019-05-05 | 2019-05-05 | Sensor quick connection and fault recognition system for electrical measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910366310.8A CN110057494B (en) | 2019-05-05 | 2019-05-05 | Sensor quick connection and fault recognition system for electrical measurement method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110057494A true CN110057494A (en) | 2019-07-26 |
| CN110057494B CN110057494B (en) | 2021-03-26 |
Family
ID=67322033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910366310.8A Active CN110057494B (en) | 2019-05-05 | 2019-05-05 | Sensor quick connection and fault recognition system for electrical measurement method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110057494B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455332A (en) * | 2019-08-21 | 2019-11-15 | 东北大学 | A kind of hub of modified signal line and sensor connection type |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11295374A (en) * | 1998-04-10 | 1999-10-29 | Yazaki Corp | Device for inspecting arrangement of shield electric wire |
| CN2374856Y (en) * | 1998-04-20 | 2000-04-19 | 唐景志 | Integrated detecting instrument for oil-way and circuit fault of motor vehicle |
| CN2433633Y (en) * | 2000-01-24 | 2001-06-06 | 神达电脑股份有限公司 | Tester for line of conducting wire |
| US20020033700A1 (en) * | 2000-09-20 | 2002-03-21 | Maher Thomas R. | Method and apparatus for fault detection in a resistive bridge sensor |
| CN201724999U (en) * | 2010-08-02 | 2011-01-26 | 王卫民 | Multicore cable fault point querier |
| CN101957422A (en) * | 2010-09-29 | 2011-01-26 | 南京梅山冶金发展有限公司 | Cable breakpoint fault rapid searching instrument and searching method thereof |
| CN102169157A (en) * | 2010-11-16 | 2011-08-31 | 北京航天测控技术开发公司 | Method for constructing multi-channel matrix switch parallel measurement cable network |
| CN202204895U (en) * | 2011-08-11 | 2012-04-25 | 中国第一汽车股份有限公司 | Multifunctional cable failure diagnosis device |
| CN103207347A (en) * | 2013-03-19 | 2013-07-17 | 太原市华洋吉禄电子控制技术有限公司 | Multi-core multi-model cable automatic detecting device and detecting method |
| CN203444057U (en) * | 2013-08-30 | 2014-02-19 | 西安四环电力监控设备工程有限公司 | Power transmission line fault indictor |
| CN103983400A (en) * | 2014-05-14 | 2014-08-13 | 西安热工研究院有限公司 | All-powerful detecting device and method for stress-strain instrument |
| CN104037511A (en) * | 2014-05-29 | 2014-09-10 | 国网浙江省电力公司绍兴供电公司 | Terminal block having wiring validity detection function |
| CN204065321U (en) * | 2014-09-05 | 2014-12-31 | 麦协健 | Cable strain instrument |
| CN204101238U (en) * | 2014-09-03 | 2015-01-14 | 北京汽车研究总院有限公司 | A kind of loading spectrum collection strain measurement device |
| CN204758211U (en) * | 2015-06-01 | 2015-11-11 | 神龙汽车有限公司 | Force transducer is system of checking fast |
| CN105606300A (en) * | 2015-12-21 | 2016-05-25 | 合肥工业大学 | Battery-powered multi-dimensional force strain sensor fault diagnosis system |
| CN205642727U (en) * | 2016-04-14 | 2016-10-12 | 中国飞机强度研究所 | Strain data collection equipment passageway detection device |
| CN205643590U (en) * | 2016-05-21 | 2016-10-12 | 武钢集团昆明钢铁股份有限公司 | Multicore cable fault detection ware |
| US20170162356A1 (en) * | 2015-12-04 | 2017-06-08 | Eaton Corporation | Electrical switching apparatus and strain relief assembly therefor |
| CN207473062U (en) * | 2017-09-26 | 2018-06-08 | 湖南铭桥信息科技有限公司 | Locomotive and its battery monitoring device |
| CN108132869A (en) * | 2017-12-21 | 2018-06-08 | 郑州云海信息技术有限公司 | A kind of method of quick location-server motherboard hardware failure |
| CN207541184U (en) * | 2017-10-16 | 2018-06-26 | 陕西特恩电子科技有限公司 | A kind of Cable Testing System |
| CN109579687A (en) * | 2018-12-19 | 2019-04-05 | 北京卫星环境工程研究所 | The rapid wiring device of dynamic strain measuring cable and its application |
| CN208736581U (en) * | 2018-09-21 | 2019-04-12 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | A kind of disconnected string monitoring device of ultra-high-tension power transmission line twin insulator |
-
2019
- 2019-05-05 CN CN201910366310.8A patent/CN110057494B/en active Active
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11295374A (en) * | 1998-04-10 | 1999-10-29 | Yazaki Corp | Device for inspecting arrangement of shield electric wire |
| CN2374856Y (en) * | 1998-04-20 | 2000-04-19 | 唐景志 | Integrated detecting instrument for oil-way and circuit fault of motor vehicle |
| CN2433633Y (en) * | 2000-01-24 | 2001-06-06 | 神达电脑股份有限公司 | Tester for line of conducting wire |
| US20020033700A1 (en) * | 2000-09-20 | 2002-03-21 | Maher Thomas R. | Method and apparatus for fault detection in a resistive bridge sensor |
| CN201724999U (en) * | 2010-08-02 | 2011-01-26 | 王卫民 | Multicore cable fault point querier |
| CN101957422A (en) * | 2010-09-29 | 2011-01-26 | 南京梅山冶金发展有限公司 | Cable breakpoint fault rapid searching instrument and searching method thereof |
| CN102169157A (en) * | 2010-11-16 | 2011-08-31 | 北京航天测控技术开发公司 | Method for constructing multi-channel matrix switch parallel measurement cable network |
| CN202204895U (en) * | 2011-08-11 | 2012-04-25 | 中国第一汽车股份有限公司 | Multifunctional cable failure diagnosis device |
| CN103207347A (en) * | 2013-03-19 | 2013-07-17 | 太原市华洋吉禄电子控制技术有限公司 | Multi-core multi-model cable automatic detecting device and detecting method |
| CN203444057U (en) * | 2013-08-30 | 2014-02-19 | 西安四环电力监控设备工程有限公司 | Power transmission line fault indictor |
| CN103983400A (en) * | 2014-05-14 | 2014-08-13 | 西安热工研究院有限公司 | All-powerful detecting device and method for stress-strain instrument |
| CN104037511A (en) * | 2014-05-29 | 2014-09-10 | 国网浙江省电力公司绍兴供电公司 | Terminal block having wiring validity detection function |
| CN204101238U (en) * | 2014-09-03 | 2015-01-14 | 北京汽车研究总院有限公司 | A kind of loading spectrum collection strain measurement device |
| CN204065321U (en) * | 2014-09-05 | 2014-12-31 | 麦协健 | Cable strain instrument |
| CN204758211U (en) * | 2015-06-01 | 2015-11-11 | 神龙汽车有限公司 | Force transducer is system of checking fast |
| US20170162356A1 (en) * | 2015-12-04 | 2017-06-08 | Eaton Corporation | Electrical switching apparatus and strain relief assembly therefor |
| CN105606300A (en) * | 2015-12-21 | 2016-05-25 | 合肥工业大学 | Battery-powered multi-dimensional force strain sensor fault diagnosis system |
| CN205642727U (en) * | 2016-04-14 | 2016-10-12 | 中国飞机强度研究所 | Strain data collection equipment passageway detection device |
| CN205643590U (en) * | 2016-05-21 | 2016-10-12 | 武钢集团昆明钢铁股份有限公司 | Multicore cable fault detection ware |
| CN207473062U (en) * | 2017-09-26 | 2018-06-08 | 湖南铭桥信息科技有限公司 | Locomotive and its battery monitoring device |
| CN207541184U (en) * | 2017-10-16 | 2018-06-26 | 陕西特恩电子科技有限公司 | A kind of Cable Testing System |
| CN108132869A (en) * | 2017-12-21 | 2018-06-08 | 郑州云海信息技术有限公司 | A kind of method of quick location-server motherboard hardware failure |
| CN208736581U (en) * | 2018-09-21 | 2019-04-12 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | A kind of disconnected string monitoring device of ultra-high-tension power transmission line twin insulator |
| CN109579687A (en) * | 2018-12-19 | 2019-04-05 | 北京卫星环境工程研究所 | The rapid wiring device of dynamic strain measuring cable and its application |
Non-Patent Citations (3)
| Title |
|---|
| ALAGHI A , KARIMI N , SEDGHI M , ET AL.: "Online NoC Switch Fault Detection and Diagnosis Using a High Level Fault Model", 《 22ND IEEE INTERNATIONAL SYMPOSIUM ON. IEEE》 * |
| 杨双龙; 徐科军; 舒张平; 许伟: "应变式多维力传感器的故障诊断方法与实现", 《电子测量与仪器学报》 * |
| 田力波; 张巧玲; 佟大鹏: "电阻应变传感器故障浅析", 《电阻应变传感器故障浅析》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455332A (en) * | 2019-08-21 | 2019-11-15 | 东北大学 | A kind of hub of modified signal line and sensor connection type |
| CN110455332B (en) * | 2019-08-21 | 2022-06-03 | 东北大学 | Concentrator for improving connection mode of signal line and sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110057494B (en) | 2021-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105911417A (en) | Testing device of testing on and off and correctness of cable and method thereof | |
| CN202903935U (en) | A multifunctional portable line detector | |
| CN101114001A (en) | Switching device for detecting electrical cable network switching, insulating and overpressure resistant performance | |
| CN104090216A (en) | Device and method for detecting wiring harness high-voltage insulation | |
| CN109470974A (en) | A kind of testing lines system and method based on wireless technology | |
| CN101661078A (en) | Circuit board and testing device thereof | |
| CN112858952A (en) | Rapid detection method for cable connectivity | |
| CN103760388A (en) | Four-wire test fixture and test method thereof | |
| CN108594015A (en) | Cable static impedance auto testing instrument and test method | |
| CN110057494A (en) | A kind of sensor Speediness link line and fault finding system towards electrical measuring method | |
| CN107271854B (en) | Dual-redundancy equipotential cable network mixed wire testing device and testing method | |
| CN106200623B (en) | The semi-physical simulation test device of reactor core measuring system logic module | |
| CN106019193B (en) | Integrated point inspection device of voltage-withstand-voltage and grounding impedance tester | |
| CN205028155U (en) | Discrete magnitude input and output signals detects structure | |
| CN108549044B (en) | Insulation line selection tester for direct current system of transformer substation | |
| CN209560007U (en) | A kind of testing lines system based on wireless technology | |
| CN217133293U (en) | Control cable line inspection test system | |
| CN208125876U (en) | A kind of triode Kelvin test suite | |
| CN105890808A (en) | Temperature calibrator for main transformer | |
| CN205642673U (en) | A temperature check gauge for main transformer | |
| CN106291267A (en) | The electrical property test instrument of spacecraft thermal test multicore cable | |
| CN205510081U (en) | Antiaircraft weapon fire control system monomer signal detection device | |
| CN103792399A (en) | Test clamp of multi-channel input-output circuit board | |
| CN116873220B (en) | Multi-agent technology-based aircraft telex bench test system and method | |
| CN216872429U (en) | Troubleshooting switching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |